Neuralgia, Postherpetic
Conditions
Keywords
monoclonal antibody
Brief summary
This study will test the efficacy and safety of two doses levels of RN624 versus placebo for the relief of pain caused by post-herpetic neuralgia (PHN).
Interventions
50 mcg/kg
placebo
Sponsors
Study design
Eligibility
Inclusion criteria
* Male or female of any race, at least 18 years of age. * Patients must have pain present for more than 3 months after healing of the herpes zoster skin rash. * Has a pain score at screening that qualifies. * Completes at least 3 average daily pain diaries during the 3 days prior to randomization and has an average pain level that qualifies. * Body Mass Index less than or equal to 39 kg/m2. * If female, is post-menopausal, surgically sterile, or uses adequate contraception consisting of 2 forms of birth control, one of which must be barrier method, is not lactating, and is not breastfeeding. * Male patients must agree that female spouses/partners will use contraception as defined above or be of nonchildbearing potential (post-menopausal or surgically sterile). * Patients must be willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. * Patients must consent in writing to participate in the study.
Exclusion criteria
* Patients who cannot discontinue the use of other pain medications during the screening period and during the study. * Disqualifying scores on questionnaires. * Other moderate to severe pain from other conditions. * History of allergic or anaphylactic reaction to antibodies. * Use of biologics, including any live vaccines within 3 months of the week prior to the baseline visit. * Unable to use acetaminophen. * Disqualify laboratory values, Hepatitis B or C or HIV. * Patients that have had a stroke or TIAs, dementia, epilepsy or seizures, or peripheral neuropathy from other conditions. * Significant cardiac disease within 3 months of the study such as angina, heart attack, congestive heart failure, and other cardiac problems. * Cancer other than basal cell or squamous cell carcinoma. * Fails a urine test for illegal drugs including prescription drugs without a prescription. * Plans for surgery during the study. * History of alcoholism or drug abuse in the past two years. * Surgery for post-herpetic neuralgia. * Any condition that the investigator feels would put the safety of the patient at risk.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Baseline, Week 6 | Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days. The change from baseline was calculated using difference between Week 6 mean score and Baseline mean score. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Baseline, Week 1 to 4, Week 1 to 8, Week 1 to 12, Week 1 to 16, Week 5 to 8, Week 5 to 12, Week 5 to 16 | Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Scores for each time interval over the weeks were calculated from the mean of daily pain score of participants over that specified duration. Change from baseline was calculated as the average of each specified week interval (Week 1 to 4, 1 to 8, 1 to 12, 5 to 8, 5 to 12 and 5 to 16) values minus the baseline value. |
| Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline, Weeks 1, 2, 4, 6, 8 ,12, 16 | mBPI-sf is a self-administered questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions 1 to 4 measure the magnitude of pain (Q1 for worst, Q2 for least, Q3 for average and Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists of 7 item subsets which measure the level of interference of pain on daily functions: 1: general activity, 2: mood, 3: walking ability, 4: normal work, 5: relations with other, 6: sleep, 7: enjoyment of life. Each item assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores indicate less interference of pain. Pain severity score was derived from the sum of responses of questions 1-4 and ranged from 0 (no pain) to 40 (worst possible pain) with lower scores indicates less pain. Results are reported for worst pain score, average pain score and pain severity score. |
| Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1, 2, 4, 6, 8, 12, 16 | Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post-baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with average daily pain score of \<=2 were reported. |
| Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Baseline, Week 6 | Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with specified percentage (%) of reduction in average daily pain scores from baseline at Week 6 were reported. Participants were counted more than once in different categories. |
| Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | Baseline, Week 6 | Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days before Week 6 visit. Number of participants with \>=30% or \>=50% of sustained reduction (defined as reduction that was maintained for a minimum duration of 4 consecutive days) in average daily pain scores from baseline at Week 6 were reported. |
| Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Baseline, Week 1, 2, 4, 6, 8, 12, 16 | Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post-baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with \>=30% or \>=50% of reduction in average daily pain scores from baseline at Week 1, 2, 4, 6, 8, 12 and 16 were reported. |
| Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Baseline up to Week 16 | Time to achieve \>=30% or \>=50% sustained reduction from baseline (defined as reduction from baseline that was maintained for a total of 4 consecutive days) in average daily pain score was summarized using the Kaplan-Meier estimates. Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. |
| Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Baseline to Week 16 | Total duration of response was defined as total number of days with a reduction of \>=30% or \>=50% in average daily pain score from baseline to Week 16. Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Total duration with at least of \>=30% or \>=50% percent reduction in average daily pain NRS scores from Baseline to Week 16 were reported. |
| Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline, Week 1, 2, 4, 6, 8, 12 and 16 | mBPI-sf:questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions 1-4 assess magnitude of pain(Q1 for worst, Q2 for least, Q3 for average and Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists 7 item subsets which assess level of interference of pain on daily functions: 1: general activity (GA),2: mood, 3: walking ability, 4: normal work (NW),5: relations with other,6: sleep, 7: enjoyment of life. Each item assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores =less interference of pain. These 7 items were averaged to obtain pain interference composite score (CS), ranging from 0 (no interference) to 10 (complete interference), where lower scores =less interference of pain. Change from baseline in mBPI-sf score for pain interference with CS score, GA subtest and NW subtest were reported. |
| Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline, Week 1, 2, 4, 6, 8 ,12, 16 | Patient's global assessment of pain from post-herpetic neuralgia assessed participant's overall impression of disease activity. Participants answered: Considering all the ways your pain from post-herpetic neuralgia, how are you doing today?. Participants responded using a 5--point Likert scale with a score of 1 being the best (very good) and a score of 5 being the worst (very poor) with lower scores indicating better condition. Number of participants who reported a change from Baseline of -4, -3, -2, -1, 0, 1, 2, 3, 4 in Patient's Global Assessment of Pain scores at each specified time-point were presented. |
| Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1, 2, 4, 6, 8, 12, 16 | Participants provided their response for patient's global evaluation of study medication by answering a question. Participants answered: In all ways, how would you rate your overall response to the study medication today? Participants responded using a 4-¬point likert scale where 1 = poor, 2 = fair, 3 = good and 4 = excellent. Higher score indicating better overall response to the treatment. Number of participants with each response level (poor, fair, good and excellent) were reported. |
| Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline, Week 1, 2, 4, 6, 8, 12, 16 | mBPI-sf is a self-administered questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions (Q) 1-4 assess magnitude of pain severity (Q1 for worst, Q2 for least, Q3 for average, Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists of 7 item subsets which assess the level of interference of pain on daily functions: 1: general activity, 2: mood, 3: walking ability, 4: normal work, 5: relations with other, 6: sleep, 7: enjoyment of life. Each item was assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores indicated less interference of pain. Change from Baseline in mBPI-sf score for pain interference with sleep were reported. |
| Number of Participants Who Discontinued the Study Due to Lack of Efficacy | Baseline up to Week 16 | — |
| Time to Discontinuation Due to Lack of Efficacy | Baseline up to Week 16 | Time to discontinuation due to lack of efficacy was defined as the time interval from the date of study drug administration up to the date of discontinuation of participant from study due to lack of efficacy. |
| Number of Participants Who Used Rescue Medications | Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 | In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. Number of participants with any use of rescue medication during the specified study week were summarized. |
| Duration of Rescue Medication Use | Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 | In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. Number of days participant used rescue medication, during the specified weeks were summarized. |
| Amount of Rescue Medication Taken | Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 | In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. The total dosage of acetaminophen (in mg) used during the specified week were summarized. |
| Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | Baseline up to 112 days after the last dose of study drug (up to Week 16) | An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. Treatment-emergent are events between first dose of study drug and up to 112 days after last dose (up to Week 16) that were absent before treatment or that worsened relative to pretreatment state. AEs included both serious and non-serious adverse events. |
| Number of Participants With Abnormal Physical Examinations Findings at Screening | Screening visit (1 day prior to Day 1 baseline visit) | Physical examination included the examination of abdomen, ears, extremities, eyes, general appearance, head, heart, lungs, musculoskeletal assessment, neck, nose, skin, throat and thyroid. Abnormalities in physical examination was based on investigator's discretion. |
| Number of Participants With Change From Baseline in Physical Examinations Findings at Week 16 | Baseline, Week 16 | Physical examination included the examination of abdomen, ears, extremities, eyes, general appearance, head, heart, lungs, musculoskeletal assessment, neck, nose, skin, throat and thyroid. |
| Number of Participants With Change From Baseline in Neurological Examination Findings at Week 16 | Baseline, Week 16 | Neurological examination included the assessment of cranial nerve function, coordination, reflexes, proprioception, mental status, motor function, gait and station and sensory function (sharp sensation, warm/cold sensation, light touch, deep pressure, and vibration sensation). |
| Number of Participants With Clinically Significant Change From Baseline in Vital Signs at Week 16 | Baseline, Week 16 | Vital signs included the assessment of the following: body temperature, blood pressure, heart rate and respiratory rate. Criteria for clinically significant vital signs included: heart rate value of less than (\<) 40 beats per minute and greater than (\>) 150 beats per minute, systolic blood pressure (SBP) of \<80 or \>210 millimeter of mercury (mmHg), diastolic blood pressure (DBP) of \<40 or \>130 mmHg, body temperature \<32 or \>40 degree centigrade, respiratory rate of \<10 or \>50 breaths/minute. |
| Number of Participants With Laboratory Abnormalities | Baseline up to Week 16 | Abnormality criteria: hematology (hemoglobin; hematocrit; red blood cell count \[less than {\<}0.8\* lower limit of normal \[LLN\], platelets \<0.5\* LLN,\>1.75\* upper limit of normal (ULN), white blood cell count\<0.6\* LLN, \>1.5\* ULN, liver function (total bilirubin\>1.5\* ULN, aspartate aminotransferase; alanine aminotransferase; gamma GT, LDH, alkaline phosphatase\>3.0\* ULN, total protein; albumin\<0.8\* LLN; \>1.2\* ULN), renal function (blood urea nitrogen; creatinine\>1.3\* ULN, uric acid\>1.2\* ULN), lipids (cholesterol, triglycerides \>1.3\*ULN), electrolytes (sodium \<0.95\* LLN, \>1.05\* ULN; potassium; chloride; calcium; magnesium; phosphate; bicarbonate\<0.9\* LLN, \>1.1\* ULN), chemistry (glucose \<0.6\*LLN, \>1.5\*ULN; creatine kinase \>2.0\*ULN), urinalysis (specific gravity \<1.003, \>1.030; pH\<4.5, \>8, glucose; protein; blood; ketones; urobilinogen; bilirubin; nitrite, esterase\>=1). |
| Number of Participants With Electrocardiogram (ECG) Abnormalities | Baseline up to Week 16 | Criteria for abnormality in ECG parameters: Maximum corrected QT interval (QTc) in range of 450 to less than 480 millisecond (msec), Maximum QTcB interval (Bazett's Correction) (msec) in range of 450 to less than 480 msec, Maximum QTcF interval (Fridericia's Correction) in range of 450 to less than 480 msec, maximum QTc interval increase from baseline in range of 30 to less than 60 msec and \>=60 msec. |
| Number of Participants With Positive Anti-Drug Antibody (ADA) Response | Baseline up to Week 16 | Human serum ADA samples were analyzed for the presence or absence of anti--tanezumab antibodies by using a semi quantitative enzyme -linked immunosorbent assay (ELISA). Participants tested positive for ADA response on at least one post-baseline visit were reported. Participants with ADA titer level \>=4.32 for PF-04383119 were considered as ADA positive. |
| Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline, Week 2, 6, 12, 16, end of study (i.e. anytime up to Week 16) | HVLT-R was a word-list learning and memory test used to assess the changes in memory. The task was repeated, for a total of 3 learning trials. After a delay interval of 20 to 25 minutes, delayed recall trial was administered. 1)Learning efficiency: Assessed by examining the learning curve over 3 learning trials and by evaluating the sum of the scores for all 3 learning trials. Raw scores for each of the 3 learning trials were summed for the total recall (TR) score. The TR score ranges from 0 to 36, where higher scores indicated greater verbal learning and recall, 2) Ability to access newly learned information: Assessed by the number of words retained on the delayed recall (DR) trial and the percentage of words recalled from the word list. DR trial score ranges from 0 to 12, where higher scores indicated greater verbal learning and recall. |
| Area Under the Plasma Concentration-Time Profile From Time Zero Extrapolated to Infinite Time (AUCinf) for Tanezumab | Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1 | AUCinf = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf). |
| Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Baseline, Week 1, 2, 4, 8, 12, 16 | Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post Baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days prior to corresponding week visits. The change from baseline was calculated using difference between post baseline weekly mean score and the Baseline mean score. |
Other
| Measure | Time frame | Description |
|---|---|---|
| Area Under the Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for Tanezumab | Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1 | Area under the plasma concentration time-curve from time zero to the time of last measured concentration (AUClast). |
| Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose | 1, 2688 hours postdose on Day 1 | Plasma concentration of tanezumab at nominal collection time of 1 hour post-dose (C1) and plasma concentration at nominal collection time of 2688 hours post-dose (C2688) were reported. |
| Total Clearance of Tanezumab From Plasma | Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1 | Clearance of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. It was calculated by dividing given intravenous dose by AUC inf. AUC inf is the area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf). |
| Terminal Elimination Half-Life (t1/2) of Tanezumab | Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1 | Terminal elimination half-life is the time measured for the plasma concentration of tanezumab to decrease by one half of its original concentration. |
| Volume of Distribution at Steady State (Vss) for Tanezumab | Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1 | Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Steady state volume of distribution (Vss) is the apparent volume of distribution at steady-state. |
Countries
United States
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| Placebo Participants received single intravenous (IV) infusion of placebo matched to tanezumab (RN624 or PF-04383119) at Baseline (Day 1). | 31 |
| Tanezumab 50 mcg/kg Participants received single IV infusion of Tanezumab (RN624 or PF 04383119) 50 microgram per kilogram (mcg/kg) at Baseline (Day 1). | 33 |
| Tanezumab 200 mcg/kg Participants received single IV infusion of Tanezumab (RN624 or PF 04383119) 200 mcg/kg at Baseline (Day 1). | 32 |
| Total | 96 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 | FG002 |
|---|---|---|---|---|
| Overall Study | Adverse Event | 1 | 0 | 0 |
| Overall Study | Lack of Efficacy | 8 | 5 | 6 |
| Overall Study | Lost to Follow-up | 0 | 0 | 1 |
| Overall Study | Protocol Violation | 0 | 0 | 1 |
| Overall Study | Randomized, not treated | 2 | 0 | 1 |
| Overall Study | Withdrawal by Subject | 2 | 0 | 0 |
Baseline characteristics
| Characteristic | Placebo | Tanezumab 50 mcg/kg | Tanezumab 200 mcg/kg | Total |
|---|---|---|---|---|
| Age, Continuous | 70.9 years STANDARD_DEVIATION 8.7 | 71.9 years STANDARD_DEVIATION 8.5 | 65.9 years STANDARD_DEVIATION 14.6 | 69.6 years STANDARD_DEVIATION 11.2 |
| Sex: Female, Male Female | 13 Participants | 16 Participants | 15 Participants | 44 Participants |
| Sex: Female, Male Male | 18 Participants | 17 Participants | 17 Participants | 52 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk |
|---|---|---|---|
| deaths Total, all-cause mortality | — / — | — / — | — / — |
| other Total, other adverse events | 20 / 31 | 24 / 33 | 21 / 32 |
| serious Total, serious adverse events | 1 / 31 | 2 / 33 | 1 / 32 |
Outcome results
Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6
Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days. The change from baseline was calculated using difference between Week 6 mean score and Baseline mean score.
Time frame: Baseline, Week 6
Population: Intent-to-treat (ITT) population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed (n) signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Baseline | 6.40 units on a scale | Standard Deviation 1.55 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Change at Week 6 | -1.22 units on a scale | Standard Deviation 1.72 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Baseline | 6.42 units on a scale | Standard Deviation 1.57 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Change at Week 6 | -0.97 units on a scale | Standard Deviation 1.2 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Baseline | 6.39 units on a scale | Standard Deviation 1.58 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 6 | Change at Week 6 | -1.72 units on a scale | Standard Deviation 2.4 |
Amount of Rescue Medication Taken
In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. The total dosage of acetaminophen (in mg) used during the specified week were summarized.
Time frame: Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Amount of Rescue Medication Taken | Week 5 | 2500.0 milligram | Standard Deviation 4759.6 |
| Placebo | Amount of Rescue Medication Taken | Week 1 | 3677.4 milligram | Standard Deviation 5348.8 |
| Placebo | Amount of Rescue Medication Taken | Week 13 | 2590.9 milligram | Standard Deviation 4371.5 |
| Placebo | Amount of Rescue Medication Taken | Week 6 | 2960.0 milligram | Standard Deviation 4964.3 |
| Placebo | Amount of Rescue Medication Taken | Week 15 | 1595.2 milligram | Standard Deviation 3084.7 |
| Placebo | Amount of Rescue Medication Taken | Week 2 | 3419.4 milligram | Standard Deviation 4949.9 |
| Placebo | Amount of Rescue Medication Taken | Week 7 | 2920.0 milligram | Standard Deviation 5217.5 |
| Placebo | Amount of Rescue Medication Taken | Week 12 | 2326.1 milligram | Standard Deviation 4193.1 |
| Placebo | Amount of Rescue Medication Taken | Week 4 | 2851.9 milligram | Standard Deviation 4598.9 |
| Placebo | Amount of Rescue Medication Taken | Week 8 | 1770.8 milligram | Standard Deviation 4175.4 |
| Placebo | Amount of Rescue Medication Taken | Week 16 | 916.7 milligram | Standard Deviation 1759.4 |
| Placebo | Amount of Rescue Medication Taken | Week 11 | 1891.3 milligram | Standard Deviation 3394.4 |
| Placebo | Amount of Rescue Medication Taken | Week 3 | 2661.3 milligram | Standard Deviation 4772.1 |
| Placebo | Amount of Rescue Medication Taken | Week 10 | 1847.8 milligram | Standard Deviation 3767.2 |
| Placebo | Amount of Rescue Medication Taken | Week 14 | 2285.7 milligram | Standard Deviation 3477 |
| Placebo | Amount of Rescue Medication Taken | Week 9 | 1760.9 milligram | Standard Deviation 4504.7 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 11 | 2446.4 milligram | Standard Deviation 3871.4 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 12 | 2214.3 milligram | Standard Deviation 3486.6 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 13 | 2142.9 milligram | Standard Deviation 3042.5 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 14 | 1821.4 milligram | Standard Deviation 2385.2 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 4 | 2387.1 milligram | Standard Deviation 3874.5 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 15 | 2129.6 milligram | Standard Deviation 3142.7 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 1 | 3015.2 milligram | Standard Deviation 4118.3 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 16 | 1870.4 milligram | Standard Deviation 2475.2 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 5 | 1900.0 milligram | Standard Deviation 3046.8 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 9 | 2160.7 milligram | Standard Deviation 3372.1 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 6 | 1827.6 milligram | Standard Deviation 3282.2 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 7 | 1758.6 milligram | Standard Deviation 3712 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 2 | 3515.2 milligram | Standard Deviation 4752.4 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 8 | 2303.6 milligram | Standard Deviation 3432.8 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 10 | 2339.3 milligram | Standard Deviation 3768.9 |
| Tanezumab 50 mcg/kg | Amount of Rescue Medication Taken | Week 3 | 2774.2 milligram | Standard Deviation 4118.7 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 16 | 2065.2 milligram | Standard Deviation 3145.4 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 10 | 1759.3 milligram | Standard Deviation 2693.9 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 1 | 2125.0 milligram | Standard Deviation 3535.5 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 2 | 2467.7 milligram | Standard Deviation 4106.8 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 3 | 3100.0 milligram | Standard Deviation 4810.9 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 4 | 1733.3 milligram | Standard Deviation 3109.3 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 5 | 1883.3 milligram | Standard Deviation 3600 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 6 | 1810.3 milligram | Standard Deviation 3100.7 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 7 | 1689.7 milligram | Standard Deviation 3137.9 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 8 | 1517.9 milligram | Standard Deviation 2447.5 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 9 | 1517.9 milligram | Standard Deviation 2488.8 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 11 | 1666.7 milligram | Standard Deviation 2609.2 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 12 | 1961.5 milligram | Standard Deviation 3168.4 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 13 | 1400.0 milligram | Standard Deviation 2594.1 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 14 | 1160.0 milligram | Standard Deviation 2330.6 |
| Tanezumab 200 mcg/kg | Amount of Rescue Medication Taken | Week 15 | 1854.2 milligram | Standard Deviation 2826.4 |
Area Under the Plasma Concentration-Time Profile From Time Zero Extrapolated to Infinite Time (AUCinf) for Tanezumab
AUCinf = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf).
Time frame: Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1
Population: Pharmacokinetic (PK) analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed for placebo group.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Area Under the Plasma Concentration-Time Profile From Time Zero Extrapolated to Infinite Time (AUCinf) for Tanezumab | 843814.9 nanogram*hour per milliliter (ng*hr/mL) | Standard Deviation 514324.95 |
| Tanezumab 50 mcg/kg | Area Under the Plasma Concentration-Time Profile From Time Zero Extrapolated to Infinite Time (AUCinf) for Tanezumab | 2559793.7 nanogram*hour per milliliter (ng*hr/mL) | Standard Deviation 1332736.95 |
Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16
Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post Baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days prior to corresponding week visits. The change from baseline was calculated using difference between post baseline weekly mean score and the Baseline mean score.
Time frame: Baseline, Week 1, 2, 4, 8, 12, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 1 | -0.54 units on a scale | Standard Deviation 1.25 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 2 | -0.80 units on a scale | Standard Deviation 1.65 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 4 | -1.30 units on a scale | Standard Deviation 1.61 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 8 | -1.18 units on a scale | Standard Deviation 1.47 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 12 | -1.13 units on a scale | Standard Deviation 1.46 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 16 | -1.18 units on a scale | Standard Deviation 1.61 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 16 | -1.70 units on a scale | Standard Deviation 1.78 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 1 | -0.64 units on a scale | Standard Deviation 1.19 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 8 | -1.10 units on a scale | Standard Deviation 1.36 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 12 | -1.49 units on a scale | Standard Deviation 1.66 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 2 | -0.46 units on a scale | Standard Deviation 1.42 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 4 | -0.97 units on a scale | Standard Deviation 1.15 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 2 | -0.66 units on a scale | Standard Deviation 1.73 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 4 | -1.46 units on a scale | Standard Deviation 1.91 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 16 | -1.76 units on a scale | Standard Deviation 2.47 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 8 | -1.72 units on a scale | Standard Deviation 2.34 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 1 | -0.91 units on a scale | Standard Deviation 1.36 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Weeks 1, 2, 4, 8, 12 and 16 | Change at Week 12 | -1.45 units on a scale | Standard Deviation 2.44 |
Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16
Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Scores for each time interval over the weeks were calculated from the mean of daily pain score of participants over that specified duration. Change from baseline was calculated as the average of each specified week interval (Week 1 to 4, 1 to 8, 1 to 12, 5 to 8, 5 to 12 and 5 to 16) values minus the baseline value.
Time frame: Baseline, Week 1 to 4, Week 1 to 8, Week 1 to 12, Week 1 to 16, Week 5 to 8, Week 5 to 12, Week 5 to 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 8 | -0.97 units on a scale | Standard Deviation 1.37 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 8 | -1.18 units on a scale | Standard Deviation 1.5 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 16 | -1.02 units on a scale | Standard Deviation 1.17 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 4 | -0.87 units on a scale | Standard Deviation 1.43 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 16 | -1.19 units on a scale | Standard Deviation 1.27 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 12 | -1.19 units on a scale | Standard Deviation 1.34 |
| Placebo | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 12 | -1.01 units on a scale | Standard Deviation 1.25 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 16 | -1.03 units on a scale | Standard Deviation 1.16 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 4 | -0.70 units on a scale | Standard Deviation 1.13 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 8 | -0.81 units on a scale | Standard Deviation 1.03 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 12 | -0.97 units on a scale | Standard Deviation 1.07 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 8 | -1.01 units on a scale | Standard Deviation 1.15 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 12 | -1.20 units on a scale | Standard Deviation 1.27 |
| Tanezumab 50 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 16 | -1.25 units on a scale | Standard Deviation 1.38 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 8 | -1.61 units on a scale | Standard Deviation 2.21 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 8 | -1.35 units on a scale | Standard Deviation 1.74 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 16 | -1.52 units on a scale | Standard Deviation 2.13 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 5 to 12 | -1.50 units on a scale | Standard Deviation 2.08 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 16 | -1.43 units on a scale | Standard Deviation 1.81 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 12 | -1.38 units on a scale | Standard Deviation 1.75 |
| Tanezumab 200 mcg/kg | Change From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score Over Weeks 1 to 4, 1 to 8, 1 to 12, 1 to 16, 5 to 8, 5 to 12 and 5 to 16 | Weeks 1 to 4 | -1.08 units on a scale | Standard Deviation 1.53 |
Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study
HVLT-R was a word-list learning and memory test used to assess the changes in memory. The task was repeated, for a total of 3 learning trials. After a delay interval of 20 to 25 minutes, delayed recall trial was administered. 1)Learning efficiency: Assessed by examining the learning curve over 3 learning trials and by evaluating the sum of the scores for all 3 learning trials. Raw scores for each of the 3 learning trials were summed for the total recall (TR) score. The TR score ranges from 0 to 36, where higher scores indicated greater verbal learning and recall, 2) Ability to access newly learned information: Assessed by the number of words retained on the delayed recall (DR) trial and the percentage of words recalled from the word list. DR trial score ranges from 0 to 12, where higher scores indicated greater verbal learning and recall.
Time frame: Baseline, Week 2, 6, 12, 16, end of study (i.e. anytime up to Week 16)
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: DR | -0.20 units on a scale | Standard Deviation 2.34 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: TR | 2.18 units on a scale | Standard Deviation 3.92 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: DR | 1.10 units on a scale | Standard Deviation 2.43 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: TR | 1.50 units on a scale | Standard Deviation 5.02 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: TR | 3.10 units on a scale | Standard Deviation 4.35 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: DR | 0.09 units on a scale | Standard Deviation 1.97 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at End of study: DR | 0.71 units on a scale | Standard Deviation 2.55 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | End of Study: TR | 3.03 units on a scale | Standard Deviation 4.35 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: DR | 0.50 units on a scale | Standard Deviation 1.95 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: TR | 24.58 units on a scale | Standard Deviation 3.59 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: DR | 9.16 units on a scale | Standard Deviation 2.34 |
| Placebo | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: TR | -0.03 units on a scale | Standard Deviation 4.31 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: DR | 7.70 units on a scale | Standard Deviation 2.48 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: DR | 0.86 units on a scale | Standard Deviation 2.1 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: TR | 0.19 units on a scale | Standard Deviation 3.73 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: DR | 1.81 units on a scale | Standard Deviation 3.08 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: TR | 0.83 units on a scale | Standard Deviation 4.29 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at End of study: DR | 1.69 units on a scale | Standard Deviation 3.05 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: DR | 0.63 units on a scale | Standard Deviation 1.96 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: TR | 1.35 units on a scale | Standard Deviation 4.43 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: DR | 1.23 units on a scale | Standard Deviation 2.29 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: TR | 1.93 units on a scale | Standard Deviation 4.58 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | End of Study: TR | 1.19 units on a scale | Standard Deviation 4.71 |
| Tanezumab 50 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: TR | 23.15 units on a scale | Standard Deviation 5.28 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at End of study: DR | 0.77 units on a scale | Standard Deviation 1.92 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: TR | 26.84 units on a scale | Standard Deviation 5.54 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: TR | 0.70 units on a scale | Standard Deviation 4.2 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: TR | 1.08 units on a scale | Standard Deviation 3.86 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: TR | 1.56 units on a scale | Standard Deviation 3.85 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: TR | 2.61 units on a scale | Standard Deviation 3.43 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | End of Study: TR | 2.37 units on a scale | Standard Deviation 3.68 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Baseline: DR | 9.47 units on a scale | Standard Deviation 2.55 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 2: DR | 0.67 units on a scale | Standard Deviation 1.42 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 6: DR | 0.85 units on a scale | Standard Deviation 1.62 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 12: DR | 0.56 units on a scale | Standard Deviation 1.87 |
| Tanezumab 200 mcg/kg | Change From Baseline in Hopkins Verbal Learning Test - Revised (HVLT-R) at Week 2, 6, 12, 16 and End of Study | Change at Week 16: DR | 1.09 units on a scale | Standard Deviation 1.98 |
Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16
mBPI-sf is a self-administered questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions 1 to 4 measure the magnitude of pain (Q1 for worst, Q2 for least, Q3 for average and Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists of 7 item subsets which measure the level of interference of pain on daily functions: 1: general activity, 2: mood, 3: walking ability, 4: normal work, 5: relations with other, 6: sleep, 7: enjoyment of life. Each item assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores indicate less interference of pain. Pain severity score was derived from the sum of responses of questions 1-4 and ranged from 0 (no pain) to 40 (worst possible pain) with lower scores indicates less pain. Results are reported for worst pain score, average pain score and pain severity score.
Time frame: Baseline, Weeks 1, 2, 4, 6, 8 ,12, 16
Population: ITT population included all randomized participants who received Day 1 IV infusion (either tanezumab or placebo). Here, overall number of participants analyzed signifies participants evaluable for this outcome measure and number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Average Pain | -0.83 units on a scale | Standard Deviation 1.54 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Worst Pain | 7.13 units on a scale | Standard Deviation 1.57 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Average Pain | 6.27 units on a scale | Standard Deviation 1.46 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Pain Severity | 24.77 units on a scale | Standard Deviation 6.43 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Worst Pain | -1.10 units on a scale | Standard Deviation 2.08 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Pain Severity | -3.59 units on a scale | Standard Deviation 7.06 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Worst Pain | -1.38 units on a scale | Standard Deviation 2.14 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Average Pain | -1.19 units on a scale | Standard Deviation 1.72 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Pain Severity | -5.31 units on a scale | Standard Deviation 7.17 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Worst Pain | -1.44 units on a scale | Standard Deviation 2.26 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Average Pain | -1.44 units on a scale | Standard Deviation 1.64 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Pain Severity | -5.68 units on a scale | Standard Deviation 7.4 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Worst Pain | -1.24 units on a scale | Standard Deviation 1.76 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Average Pain | -1.19 units on a scale | Standard Deviation 1.63 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Pain Severity | -4.57 units on a scale | Standard Deviation 5.81 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Worst Pain | -2.00 units on a scale | Standard Deviation 1.56 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Average Pain | -1.60 units on a scale | Standard Deviation 1.54 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Pain Severity | -7.60 units on a scale | Standard Deviation 5.22 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Worst Pain | -1.67 units on a scale | Standard Deviation 1.49 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Average Pain | -1.38 units on a scale | Standard Deviation 1.5 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Pain Severity | -5.76 units on a scale | Standard Deviation 6.03 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Worst Pain | -1.90 units on a scale | Standard Deviation 1.37 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Average Pain | -1.50 units on a scale | Standard Deviation 1.28 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Pain Severity | -6.40 units on a scale | Standard Deviation 4.91 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Worst Pain | -1.63 units on a scale | Standard Deviation 2.26 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Average Pain | -0.96 units on a scale | Standard Deviation 1.43 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Worst Pain | 6.78 units on a scale | Standard Deviation 1.79 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Worst Pain | -0.93 units on a scale | Standard Deviation 1.57 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Average Pain | -0.75 units on a scale | Standard Deviation 1.04 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Average Pain | 6.06 units on a scale | Standard Deviation 1.72 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Pain Severity | -5.83 units on a scale | Standard Deviation 7.24 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Average Pain | -0.78 units on a scale | Standard Deviation 1.34 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Pain Severity | 23.78 units on a scale | Standard Deviation 7.23 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Average Pain | -1.25 units on a scale | Standard Deviation 1.78 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Pain Severity | -5.04 units on a scale | Standard Deviation 5.78 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Worst Pain | -0.57 units on a scale | Standard Deviation 2.22 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Worst Pain | -0.93 units on a scale | Standard Deviation 1.15 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Average Pain | -0.46 units on a scale | Standard Deviation 1.43 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Pain Severity | -4.07 units on a scale | Standard Deviation 4.95 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Pain Severity | -3.82 units on a scale | Standard Deviation 4.26 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Pain Severity | -1.82 units on a scale | Standard Deviation 6.42 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Pain Severity | -1.86 units on a scale | Standard Deviation 5.88 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Pain Severity | -6.17 units on a scale | Standard Deviation 7.95 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Worst Pain | -0.52 units on a scale | Standard Deviation 1.92 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Worst Pain | -1.26 units on a scale | Standard Deviation 2.09 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Worst Pain | -1.50 units on a scale | Standard Deviation 2.09 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Average Pain | -0.41 units on a scale | Standard Deviation 1.18 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Average Pain | -1.17 units on a scale | Standard Deviation 1.49 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Average Pain | -0.85 units on a scale | Standard Deviation 2.24 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Pain Severity | -3.58 units on a scale | Standard Deviation 9.38 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Worst Pain | -1.18 units on a scale | Standard Deviation 2.21 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Average Pain | -1.39 units on a scale | Standard Deviation 2.11 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Average Pain | -1.56 units on a scale | Standard Deviation 2.45 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4: Pain Severity | -5.21 units on a scale | Standard Deviation 8.8 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Average Pain | -1.95 units on a scale | Standard Deviation 2.62 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Worst Pain | -1.76 units on a scale | Standard Deviation 2.74 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Average Pain | -1.72 units on a scale | Standard Deviation 2.39 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Pain Severity | -5.60 units on a scale | Standard Deviation 10.38 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6: Pain Severity | -7.00 units on a scale | Standard Deviation 10.39 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Pain Severity | -8.38 units on a scale | Standard Deviation 10.21 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Worst Pain | -1.81 units on a scale | Standard Deviation 3.16 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Worst Pain | 6.93 units on a scale | Standard Deviation 1.48 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Average Pain | -1.77 units on a scale | Standard Deviation 2.44 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Average Pain | 6.20 units on a scale | Standard Deviation 1.58 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16: Worst Pain | -2.38 units on a scale | Standard Deviation 3.06 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline: Pain Severity | 23.87 units on a scale | Standard Deviation 5.9 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Worst Pain | -0.71 units on a scale | Standard Deviation 1.58 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Average Pain | -0.79 units on a scale | Standard Deviation 1.55 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8: Pain Severity | -6.65 units on a scale | Standard Deviation 10.55 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1: Pain Severity | -2.79 units on a scale | Standard Deviation 6.64 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2: Worst Pain | -0.96 units on a scale | Standard Deviation 2.51 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Scale Score for Worst Pain, Average Pain and Pain Severity at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12: Worst Pain | -1.64 units on a scale | Standard Deviation 3.28 |
Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16
mBPI-sf:questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions 1-4 assess magnitude of pain(Q1 for worst, Q2 for least, Q3 for average and Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists 7 item subsets which assess level of interference of pain on daily functions: 1: general activity (GA),2: mood, 3: walking ability, 4: normal work (NW),5: relations with other,6: sleep, 7: enjoyment of life. Each item assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores =less interference of pain. These 7 items were averaged to obtain pain interference composite score (CS), ranging from 0 (no interference) to 10 (complete interference), where lower scores =less interference of pain. Change from baseline in mBPI-sf score for pain interference with CS score, GA subtest and NW subtest were reported.
Time frame: Baseline, Week 1, 2, 4, 6, 8, 12 and 16
Population: ITT population included all randomized participants who received Day 1 IV infusion (either tanezumab or placebo). Here, overall number of participants analyzed signifies participants evaluable for this outcome measure and number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: CS | -1.47 units on a scale | Standard Deviation 2.18 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: GA | 4.13 units on a scale | Standard Deviation 2.75 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: NW | 3.53 units on a scale | Standard Deviation 2.66 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: CS | -0.86 units on a scale | Standard Deviation 2.56 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: GA | -0.76 units on a scale | Standard Deviation 3.12 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: NW | -0.48 units on a scale | Standard Deviation 2.86 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: CS | 3.87 units on a scale | Standard Deviation 2.29 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: GA | -1.58 units on a scale | Standard Deviation 2.84 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: NW | -1.19 units on a scale | Standard Deviation 2.76 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: CS | -1.22 units on a scale | Standard Deviation 1.98 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: GA | -1.28 units on a scale | Standard Deviation 2.61 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: NW | -1.04 units on a scale | Standard Deviation 2.09 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: CS | -1.01 units on a scale | Standard Deviation 1.6 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: GA | -1.05 units on a scale | Standard Deviation 2.18 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: NW | -0.62 units on a scale | Standard Deviation 2.18 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: CS | -1.37 units on a scale | Standard Deviation 1.75 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: GA | -1.55 units on a scale | Standard Deviation 2.28 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: NW | -1.10 units on a scale | Standard Deviation 2.13 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: CS | -0.89 units on a scale | Standard Deviation 1.69 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: GA | -0.86 units on a scale | Standard Deviation 2.54 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: NW | -0.52 units on a scale | Standard Deviation 2.34 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: CS | -1.46 units on a scale | Standard Deviation 1.21 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: GA | -1.40 units on a scale | Standard Deviation 1.82 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: NW | -1.30 units on a scale | Standard Deviation 1.78 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: CS | -1.23 units on a scale | Standard Deviation 2.02 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: CS | 3.90 units on a scale | Standard Deviation 2.46 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: CS | -1.20 units on a scale | Standard Deviation 1.57 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: GA | -1.04 units on a scale | Standard Deviation 2.17 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: GA | 4.16 units on a scale | Standard Deviation 3.09 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: GA | -1.18 units on a scale | Standard Deviation 2.45 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: NW | -1.00 units on a scale | Standard Deviation 2.21 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: NW | 3.75 units on a scale | Standard Deviation 2.93 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: GA | -1.04 units on a scale | Standard Deviation 2.14 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: GA | -1.21 units on a scale | Standard Deviation 2.21 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: CS | -0.90 units on a scale | Standard Deviation 1.24 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: CS | -1.26 units on a scale | Standard Deviation 1.66 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: NW | -0.96 units on a scale | Standard Deviation 2.23 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: GA | -0.57 units on a scale | Standard Deviation 2.04 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: NW | -1.15 units on a scale | Standard Deviation 2.03 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: NW | -1.29 units on a scale | Standard Deviation 1.98 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: NW | -1.07 units on a scale | Standard Deviation 1.36 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: NW | -0.59 units on a scale | Standard Deviation 2.13 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: NW | -1.21 units on a scale | Standard Deviation 2.26 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: CS | -0.69 units on a scale | Standard Deviation 1.65 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: CS | -1.11 units on a scale | Standard Deviation 1.83 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: CS | -1.07 units on a scale | Standard Deviation 2.04 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: GA | -0.55 units on a scale | Standard Deviation 2.29 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: GA | -0.92 units on a scale | Standard Deviation 2.36 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: GA | -1.04 units on a scale | Standard Deviation 3.49 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: NW | -1.40 units on a scale | Standard Deviation 2.68 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: CS | -1.54 units on a scale | Standard Deviation 2.46 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: GA | -1.57 units on a scale | Standard Deviation 3.35 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: GA | -0.92 units on a scale | Standard Deviation 4.08 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 4: NW | -1.63 units on a scale | Standard Deviation 2.71 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: GA | -2.10 units on a scale | Standard Deviation 3.77 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: CS | -1.65 units on a scale | Standard Deviation 2.77 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: GA | -1.36 units on a scale | Standard Deviation 3.68 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: NW | -1.25 units on a scale | Standard Deviation 3.33 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 6: NW | -1.63 units on a scale | Standard Deviation 3.15 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: NW | -1.80 units on a scale | Standard Deviation 3.16 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: CS | -1.41 units on a scale | Standard Deviation 2.6 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: CS | 4.67 units on a scale | Standard Deviation 2.05 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: GA | 4.83 units on a scale | Standard Deviation 2.28 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: GA | -1.23 units on a scale | Standard Deviation 3.39 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Baseline: NW | 5.00 units on a scale | Standard Deviation 2.56 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 16: CS | -1.82 units on a scale | Standard Deviation 3 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: CS | -0.99 units on a scale | Standard Deviation 2.28 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: GA | -1.14 units on a scale | Standard Deviation 2.86 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 8: NW | -1.52 units on a scale | Standard Deviation 2.76 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 1: NW | -1.48 units on a scale | Standard Deviation 2.56 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 2: CS | -1.23 units on a scale | Standard Deviation 2.67 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory- Short Form (mBPI-sf) Score for Pain Interference With CS Score, GA Subtest and NW Subtest at Weeks 1, 2, 4, 6, 8, 12 and 16 | Change at Week 12: CS | -1.25 units on a scale | Standard Deviation 3.25 |
Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16
mBPI-sf is a self-administered questionnaire (5 questions) to assess pain severity and impact of pain on daily functions. Questions (Q) 1-4 assess magnitude of pain severity (Q1 for worst, Q2 for least, Q3 for average, Q4 for pain right now) on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicate less pain. Question 5 consists of 7 item subsets which assess the level of interference of pain on daily functions: 1: general activity, 2: mood, 3: walking ability, 4: normal work, 5: relations with other, 6: sleep, 7: enjoyment of life. Each item was assessed on an 11-point NRS ranging from 0 (no interference) to 10 (complete interference), where lower scores indicated less interference of pain. Change from Baseline in mBPI-sf score for pain interference with sleep were reported.
Time frame: Baseline, Week 1, 2, 4, 6, 8, 12, 16
Population: ITT population included all randomized participants who received Day 1 IV infusion (either tanezumab or placebo). Here, ''overall number of participants analyzed'' signifies number of participants evaluable for this outcome measure and number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2 | -1.96 units on a scale | Standard Deviation 2.68 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline | 4.87 units on a scale | Standard Deviation 3.06 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4 | -1.60 units on a scale | Standard Deviation 2.66 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12 | -1.38 units on a scale | Standard Deviation 1.96 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1 | -1.03 units on a scale | Standard Deviation 3.34 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6 | -1.19 units on a scale | Standard Deviation 1.72 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16 | -1.90 units on a scale | Standard Deviation 1.52 |
| Placebo | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8 | -1.80 units on a scale | Standard Deviation 1.88 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1 | -1.50 units on a scale | Standard Deviation 2.2 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8 | -1.81 units on a scale | Standard Deviation 2.69 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline | 4.66 units on a scale | Standard Deviation 2.74 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12 | -1.63 units on a scale | Standard Deviation 2.83 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16 | -1.71 units on a scale | Standard Deviation 3.22 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2 | -1.03 units on a scale | Standard Deviation 2.78 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4 | -1.71 units on a scale | Standard Deviation 2.19 |
| Tanezumab 50 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6 | -1.85 units on a scale | Standard Deviation 2.23 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 16 | -2.45 units on a scale | Standard Deviation 3.72 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Baseline | 5.48 units on a scale | Standard Deviation 2.59 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 1 | -1.37 units on a scale | Standard Deviation 3.21 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 2 | -1.72 units on a scale | Standard Deviation 3.81 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 4 | -2.04 units on a scale | Standard Deviation 3.13 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 6 | -2.46 units on a scale | Standard Deviation 3.4 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 8 | -2.16 units on a scale | Standard Deviation 3.41 |
| Tanezumab 200 mcg/kg | Change From Baseline in Modified Brief Pain Inventory-Short Form (mBPI-sf) Score for Pain Interference With Sleep at Weeks 1, 2, 4, 6, 8 ,12 and 16 | Change at Week 12 | -1.83 units on a scale | Standard Deviation 4.25 |
Duration of Rescue Medication Use
In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. Number of days participant used rescue medication, during the specified weeks were summarized.
Time frame: Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (MEDIAN) |
|---|---|---|---|
| Placebo | Duration of Rescue Medication Use | Week 12 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 6 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 1 | 1.00 days |
| Placebo | Duration of Rescue Medication Use | Week 11 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 7 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 15 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 10 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 9 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 3 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 16 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 14 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 4 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 8 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 13 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 5 | 0.00 days |
| Placebo | Duration of Rescue Medication Use | Week 2 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 4 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 8 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 1 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 2 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 3 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 5 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 6 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 7 | 0.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 9 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 10 | 0.50 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 11 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 12 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 13 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 14 | 1.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 15 | 0.00 days |
| Tanezumab 50 mcg/kg | Duration of Rescue Medication Use | Week 16 | 1.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 11 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 5 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 16 | 1.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 12 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 4 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 15 | 0.50 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 13 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 3 | 1.50 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 8 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 1 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 9 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 7 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 14 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 10 | 0.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 6 | 1.00 days |
| Tanezumab 200 mcg/kg | Duration of Rescue Medication Use | Week 2 | 0.00 days |
Number of Participants Who Discontinued the Study Due to Lack of Efficacy
Time frame: Baseline up to Week 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo).
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants Who Discontinued the Study Due to Lack of Efficacy | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Discontinued the Study Due to Lack of Efficacy | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Discontinued the Study Due to Lack of Efficacy | 6 Participants |
Number of Participants Who Used Rescue Medications
In case of inadequate pain relief for post-herpetic neuralgia, acetaminophen up to 3000 mg per day up to 3 days in a week could be taken as rescue medication. Number of participants with any use of rescue medication during the specified study week were summarized.
Time frame: Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants Who Used Rescue Medications | Week 5 | 11 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 2 | 16 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 3 | 15 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 4 | 10 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 1 | 18 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 6 | 12 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 7 | 10 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 8 | 7 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 9 | 6 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 10 | 9 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 11 | 9 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 12 | 10 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 13 | 8 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 14 | 10 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 15 | 8 Participants |
| Placebo | Number of Participants Who Used Rescue Medications | Week 16 | 6 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 6 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 7 | 13 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 8 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 14 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 9 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 10 | 14 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 16 | 14 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 11 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 1 | 22 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 15 | 12 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 2 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 12 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 3 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 4 | 18 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 5 | 16 Participants |
| Tanezumab 50 mcg/kg | Number of Participants Who Used Rescue Medications | Week 13 | 15 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 11 | 11 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 6 | 15 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 13 | 9 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 3 | 17 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 7 | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 16 | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 1 | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 8 | 11 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 12 | 11 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 5 | 10 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 9 | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 14 | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 2 | 14 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 10 | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 4 | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants Who Used Rescue Medications | Week 15 | 12 Participants |
Number of Participants With Abnormal Physical Examinations Findings at Screening
Physical examination included the examination of abdomen, ears, extremities, eyes, general appearance, head, heart, lungs, musculoskeletal assessment, neck, nose, skin, throat and thyroid. Abnormalities in physical examination was based on investigator's discretion.
Time frame: Screening visit (1 day prior to Day 1 baseline visit)
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, number analyzed signifies those participants who were evaluable for specified categories.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Thyroid | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Neck | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Eyes | 1 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Lungs | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Musculoskeletal | 1 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | General | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Skin | 10 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Heart | 1 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Head | 2 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Nose | 1 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Ear | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Throat | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Abdomen | 0 Participants |
| Placebo | Number of Participants With Abnormal Physical Examinations Findings at Screening | Extremities | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Neck | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Lungs | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Thyroid | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Abdomen | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Ear | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Extremities | 5 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Eyes | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | General | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Head | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Heart | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Musculoskeletal | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Nose | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Skin | 10 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Throat | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Skin | 10 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Musculoskeletal | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Extremities | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Ear | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Neck | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Abdomen | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Lungs | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Nose | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Thyroid | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Head | 3 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | General | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Throat | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Heart | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Abnormal Physical Examinations Findings at Screening | Eyes | 0 Participants |
Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16
Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post-baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with \>=30% or \>=50% of reduction in average daily pain scores from baseline at Week 1, 2, 4, 6, 8, 12 and 16 were reported.
Time frame: Baseline, Week 1, 2, 4, 6, 8, 12, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at specified categories.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=50% reduction | 4 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=30% reduction | 7 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=30% reduction | 10 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=50% reduction | 4 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=30% reduction | 6 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=30% reduction | 6 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=50% reduction | 2 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=50% reduction | 1 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=50% reduction | 2 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=30% reduction | 7 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=50% reduction | 4 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=30% reduction | 4 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=30% reduction | 5 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=50% reduction | 6 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=50% reduction | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=30% reduction | 5 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=30% reduction | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=30% reduction | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=30% reduction | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=30% reduction | 9 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=30% reduction | 10 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=30% reduction | 10 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=50% reduction | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=50% reduction | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=50% reduction | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=50% reduction | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=50% reduction | 6 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=50% reduction | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=50% reduction | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=50% reduction | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=30% reduction | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=30% reduction | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 6: >=50% reduction | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 4: >=30% reduction | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=30% reduction | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 8: >=50% reduction | 9 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=30% reduction | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 1: >=50% reduction | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=30% reduction | 9 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 16: >=50% reduction | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 2: >=50% reduction | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score at Week 1, 2, 4, 6, 8, 12 and 16 | Week 12: >=30% reduction | 10 Participants |
Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6
Participants assessed their average daily pain during the past 24 hours on an 11--point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days before Week 6 visit. Number of participants with \>=30% or \>=50% of sustained reduction (defined as reduction that was maintained for a minimum duration of 4 consecutive days) in average daily pain scores from baseline at Week 6 were reported.
Time frame: Baseline, Week 6
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo).
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=30% reduction | 14 Participants |
| Placebo | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=50% reduction | 11 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=30% reduction | 14 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=50% reduction | 9 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=30% reduction | 16 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With at Least 30 Percent (%) and 50% Sustained Reduction From Baseline in Daily Average Pain Score at Week 6 | >=50% reduction | 13 Participants |
Number of Participants With Change From Baseline in Neurological Examination Findings at Week 16
Neurological examination included the assessment of cranial nerve function, coordination, reflexes, proprioception, mental status, motor function, gait and station and sensory function (sharp sensation, warm/cold sensation, light touch, deep pressure, and vibration sensation).
Time frame: Baseline, Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Change From Baseline in Neurological Examination Findings at Week 16 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Neurological Examination Findings at Week 16 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Neurological Examination Findings at Week 16 | 0 Participants |
Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16
Patient's global assessment of pain from post-herpetic neuralgia assessed participant's overall impression of disease activity. Participants answered: Considering all the ways your pain from post-herpetic neuralgia, how are you doing today?. Participants responded using a 5--point Likert scale with a score of 1 being the best (very good) and a score of 5 being the worst (very poor) with lower scores indicating better condition. Number of participants who reported a change from Baseline of -4, -3, -2, -1, 0, 1, 2, 3, 4 in Patient's Global Assessment of Pain scores at each specified time-point were presented.
Time frame: Baseline, Week 1, 2, 4, 6, 8 ,12, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 1 | 5 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 0 | 15 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 1 | 2 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -1 | 6 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --3 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 0 | 11 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 3 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 1 | 3 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 2 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 0 | 14 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --3 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 1 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 2 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --2 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --1 | 7 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 0 | 10 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 1 | 5 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --2 | 3 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 3 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --2 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --1 | 6 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 0 | 11 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --3 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 1 | 3 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 2 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --1 | 4 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --2 | 3 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --4 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --3 | 0 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --1 | 5 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --2 | 1 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= -1 | 7 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -1 | 5 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 0 | 9 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 0 | 15 Participants |
| Placebo | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 1 | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --1 | 5 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --2 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 0 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 1 | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 0 | 20 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 0 | 19 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --1 | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 1 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 2 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -1 | 6 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 1 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 0 | 12 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --1 | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 1 | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 0 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 2 | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 1 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 1 | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= -1 | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -1 | 5 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 0 | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 0 | 17 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 1 | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --2 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 3 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --1 | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --2 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= --1 | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 0 | 11 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 1 | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 2 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1: Change= 4 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --2 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= --1 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 0 | 17 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 1 | 3 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= --1 | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 0 | 16 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 1 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 2 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --2 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= --1 | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 0 | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 1 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= --2 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= -1 | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 0 | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 1 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -3 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -2 | 3 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= -1 | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 0 | 12 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 1 | 3 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 2 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 3 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12: Change= 4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -4 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -3 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= -1 | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 0 | 10 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 1 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 2 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Patient's Global Assessment of Pain Score at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16: Change= 3 | 0 Participants |
Number of Participants With Change From Baseline in Physical Examinations Findings at Week 16
Physical examination included the examination of abdomen, ears, extremities, eyes, general appearance, head, heart, lungs, musculoskeletal assessment, neck, nose, skin, throat and thyroid.
Time frame: Baseline, Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Change From Baseline in Physical Examinations Findings at Week 16 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Change From Baseline in Physical Examinations Findings at Week 16 | 3 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Change From Baseline in Physical Examinations Findings at Week 16 | 1 Participants |
Number of Participants With Clinically Significant Change From Baseline in Vital Signs at Week 16
Vital signs included the assessment of the following: body temperature, blood pressure, heart rate and respiratory rate. Criteria for clinically significant vital signs included: heart rate value of less than (\<) 40 beats per minute and greater than (\>) 150 beats per minute, systolic blood pressure (SBP) of \<80 or \>210 millimeter of mercury (mmHg), diastolic blood pressure (DBP) of \<40 or \>130 mmHg, body temperature \<32 or \>40 degree centigrade, respiratory rate of \<10 or \>50 breaths/minute.
Time frame: Baseline, Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion).
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Clinically Significant Change From Baseline in Vital Signs at Week 16 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Clinically Significant Change From Baseline in Vital Signs at Week 16 | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Clinically Significant Change From Baseline in Vital Signs at Week 16 | 0 Participants |
Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication
Participants provided their response for patient's global evaluation of study medication by answering a question. Participants answered: In all ways, how would you rate your overall response to the study medication today? Participants responded using a 4-¬point likert scale where 1 = poor, 2 = fair, 3 = good and 4 = excellent. Higher score indicating better overall response to the treatment. Number of participants with each response level (poor, fair, good and excellent) were reported.
Time frame: Week 1, 2, 4, 6, 8, 12, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Excellent | 3 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Good | 10 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Fair | 9 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Poor | 3 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Fair | 4 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Good | 8 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Good | 11 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Poor | 4 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Excellent | 2 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Good | 8 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Excellent | 2 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Poor | 7 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Excellent | 0 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Good | 5 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Fair | 8 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Excellent | 2 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Poor | 11 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Good | 9 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Fair | 6 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Poor | 7 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Fair | 6 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Good | 11 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Fair | 7 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Poor | 7 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Excellent | 3 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Fair | 5 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Excellent | 2 Participants |
| Placebo | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Poor | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Excellent | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Excellent | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Excellent | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Poor | 13 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Fair | 5 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Good | 9 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Poor | 12 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Fair | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Good | 11 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Excellent | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Poor | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Fair | 11 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Good | 10 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Excellent | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Poor | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Fair | 9 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Good | 11 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Excellent | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Poor | 9 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Fair | 9 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Good | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Excellent | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Poor | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Fair | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Good | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Poor | 6 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Fair | 8 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Good | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Fair | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Poor | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Excellent | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Good | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Excellent | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Poor | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Excellent | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Good | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Poor | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Poor | 10 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Fair | 9 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Excellent | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Fair | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 2: Poor | 13 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Fair | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Good | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Fair | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Poor | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Good | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Good | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Excellent | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 16: Good | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 6: Excellent | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Good | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 12: Excellent | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 8: Poor | 10 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 4: Fair | 14 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Each Response Level of Patient's Global Evaluation of Study Medication | Week 1: Fair | 8 Participants |
Number of Participants With Electrocardiogram (ECG) Abnormalities
Criteria for abnormality in ECG parameters: Maximum corrected QT interval (QTc) in range of 450 to less than 480 millisecond (msec), Maximum QTcB interval (Bazett's Correction) (msec) in range of 450 to less than 480 msec, Maximum QTcF interval (Fridericia's Correction) in range of 450 to less than 480 msec, maximum QTc interval increase from baseline in range of 30 to less than 60 msec and \>=60 msec.
Time frame: Baseline up to Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Electrocardiogram (ECG) Abnormalities | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Electrocardiogram (ECG) Abnormalities | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Electrocardiogram (ECG) Abnormalities | 0 Participants |
Number of Participants With Laboratory Abnormalities
Abnormality criteria: hematology (hemoglobin; hematocrit; red blood cell count \[less than {\<}0.8\* lower limit of normal \[LLN\], platelets \<0.5\* LLN,\>1.75\* upper limit of normal (ULN), white blood cell count\<0.6\* LLN, \>1.5\* ULN, liver function (total bilirubin\>1.5\* ULN, aspartate aminotransferase; alanine aminotransferase; gamma GT, LDH, alkaline phosphatase\>3.0\* ULN, total protein; albumin\<0.8\* LLN; \>1.2\* ULN), renal function (blood urea nitrogen; creatinine\>1.3\* ULN, uric acid\>1.2\* ULN), lipids (cholesterol, triglycerides \>1.3\*ULN), electrolytes (sodium \<0.95\* LLN, \>1.05\* ULN; potassium; chloride; calcium; magnesium; phosphate; bicarbonate\<0.9\* LLN, \>1.1\* ULN), chemistry (glucose \<0.6\*LLN, \>1.5\*ULN; creatine kinase \>2.0\*ULN), urinalysis (specific gravity \<1.003, \>1.030; pH\<4.5, \>8, glucose; protein; blood; ketones; urobilinogen; bilirubin; nitrite, esterase\>=1).
Time frame: Baseline up to Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Laboratory Abnormalities | 22 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Laboratory Abnormalities | 25 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Laboratory Abnormalities | 20 Participants |
Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16
Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Post-baseline weekly scores were calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with average daily pain score of \<=2 were reported.
Time frame: Week 1, 2, 4, 6, 8, 12, 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies those participants who were evaluable at given time points.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2 | 1 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8 | 2 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6 | 2 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1 | 0 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16 | 2 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12 | 3 Participants |
| Placebo | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6 | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1 | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2 | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4 | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8 | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12 | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16 | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 8 | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 2 | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 16 | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 12 | 4 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 6 | 7 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 4 | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Mean Average Daily Pain Score of Less Than or Equal to (<=) 2 at Weeks 1, 2, 4, 6, 8, 12 and 16 | Week 1 | 1 Participants |
Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6
Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Week 6 score was calculated as the mean of average daily pain NRS scores over the past 7 days for each specified time point. Number of participants with specified percentage (%) of reduction in average daily pain scores from baseline at Week 6 were reported. Participants were counted more than once in different categories.
Time frame: Baseline, Week 6
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, overall number of participants analyzed signifies participants who were evaluable for this outcome measure.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=70% reduction | 1 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=40% reduction | 5 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=90% reduction | 0 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=60% reduction | 3 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=50% reduction | 4 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than 0% reduction | 19 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=20% reduction | 13 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than or equal to (>=)10% reduction | 15 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=80% reduction | 1 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=30% reduction | 7 Participants |
| Placebo | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | 100% reduction | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=50% reduction | 3 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than 0% reduction | 22 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than or equal to (>=)10% reduction | 15 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=20% reduction | 11 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=30% reduction | 7 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=40% reduction | 4 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=60% reduction | 2 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=70% reduction | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=80% reduction | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=90% reduction | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | 100% reduction | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=90% reduction | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=70% reduction | 5 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=20% reduction | 14 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than 0% reduction | 19 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=80% reduction | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | Greater than or equal to (>=)10% reduction | 17 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=50% reduction | 8 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=40% reduction | 11 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | 100% reduction | 0 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=60% reduction | 6 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Percent Reduction From Baseline in Average Daily Pain Score at Week 6 | >=30% reduction | 12 Participants |
Number of Participants With Positive Anti-Drug Antibody (ADA) Response
Human serum ADA samples were analyzed for the presence or absence of anti--tanezumab antibodies by using a semi quantitative enzyme -linked immunosorbent assay (ELISA). Participants tested positive for ADA response on at least one post-baseline visit were reported. Participants with ADA titer level \>=4.32 for PF-04383119 were considered as ADA positive.
Time frame: Baseline up to Week 16
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion). Data for this outcome measure was not planned to be assessed collected and reported only for Tanezumab 50, 200 mcg/kg reporting group, not for placebo group.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Number of Participants With Positive Anti-Drug Antibody (ADA) Response | 0 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Positive Anti-Drug Antibody (ADA) Response | 0 Participants |
Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. Treatment-emergent are events between first dose of study drug and up to 112 days after last dose (up to Week 16) that were absent before treatment or that worsened relative to pretreatment state. AEs included both serious and non-serious adverse events.
Time frame: Baseline up to 112 days after the last dose of study drug (up to Week 16)
Population: Safety analysis population included all participants who received the day 1 IV infusion (either tanezumab or placebo infusion).
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Placebo | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | AEs | 20 Participants |
| Placebo | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | SAEs | 1 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | AEs | 24 Participants |
| Tanezumab 50 mcg/kg | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | SAEs | 2 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | SAEs | 1 Participants |
| Tanezumab 200 mcg/kg | Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | AEs | 21 Participants |
Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score
Time to achieve \>=30% or \>=50% sustained reduction from baseline (defined as reduction from baseline that was maintained for a total of 4 consecutive days) in average daily pain score was summarized using the Kaplan-Meier estimates. Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain.
Time frame: Baseline up to Week 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo). Here, number analyzed signifies number of participants who had sustained response.
| Arm | Measure | Group | Value (MEDIAN) |
|---|---|---|---|
| Placebo | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=30% Reduction | 65.00 days |
| Placebo | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=50% Reduction | NA days |
| Tanezumab 50 mcg/kg | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=30% Reduction | NA days |
| Tanezumab 50 mcg/kg | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=50% Reduction | NA days |
| Tanezumab 200 mcg/kg | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=30% Reduction | 57.00 days |
| Tanezumab 200 mcg/kg | Time to Achieve at Least 30% (Percent) and 50% Sustained Reduction From Baseline in Average Daily Pain Score | Time to >=50% Reduction | NA days |
Time to Discontinuation Due to Lack of Efficacy
Time to discontinuation due to lack of efficacy was defined as the time interval from the date of study drug administration up to the date of discontinuation of participant from study due to lack of efficacy.
Time frame: Baseline up to Week 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo).
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Time to Discontinuation Due to Lack of Efficacy | 71.32 days | Standard Error 4.95 |
| Tanezumab 50 mcg/kg | Time to Discontinuation Due to Lack of Efficacy | 40.79 days | Standard Error 1.82 |
| Tanezumab 200 mcg/kg | Time to Discontinuation Due to Lack of Efficacy | 72.13 days | Standard Error 3.91 |
Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants
Total duration of response was defined as total number of days with a reduction of \>=30% or \>=50% in average daily pain score from baseline to Week 16. Participants assessed their average daily pain during the past 24 hours on an 11-point NRS ranging from 0 (no pain) to 10 (worst possible pain) with lower scores indicating less pain. Total duration with at least of \>=30% or \>=50% percent reduction in average daily pain NRS scores from Baseline to Week 16 were reported.
Time frame: Baseline to Week 16
Population: ITT population included all randomized participants who received the Day 1 IV infusion (either tanezumab or placebo).
| Arm | Measure | Group | Value (MEDIAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=30% reduction | 8.00 days | Full Range 34.45 |
| Placebo | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=50% reduction | 0.00 days | Full Range 25.93 |
| Tanezumab 50 mcg/kg | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=30% reduction | 2.00 days | Full Range 35.44 |
| Tanezumab 50 mcg/kg | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=50% reduction | 0.00 days | Full Range 26.91 |
| Tanezumab 200 mcg/kg | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=30% reduction | 14.50 days | Full Range 38.55 |
| Tanezumab 200 mcg/kg | Total Duration of at Least 30 Percent (%) and 50% Reduction From Baseline in Average Daily Pain Numeric Rating Scale (NRS) Score in Participants | Total duration for >=50% reduction | 2.50 days | Full Range 33.15 |
Area Under the Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for Tanezumab
Area under the plasma concentration time-curve from time zero to the time of last measured concentration (AUClast).
Time frame: Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1
Population: PK analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed for placebo group.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Area Under the Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for Tanezumab | 873666.5 ng*hr/mL | Standard Deviation 963283.79 |
| Tanezumab 50 mcg/kg | Area Under the Curve From Time Zero to the Time of Last Quantifiable Concentration (AUClast) for Tanezumab | 2242378.0 ng*hr/mL | Standard Deviation 1128330.22 |
Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose
Plasma concentration of tanezumab at nominal collection time of 1 hour post-dose (C1) and plasma concentration at nominal collection time of 2688 hours post-dose (C2688) were reported.
Time frame: 1, 2688 hours postdose on Day 1
Population: PK analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed for placebo group.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Placebo | Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose | C1 | 2101.8 nanogram per milliliter | Standard Deviation 1765.97 |
| Placebo | Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose | C2688 | 101.810 nanogram per milliliter | Standard Deviation 325.241 |
| Tanezumab 50 mcg/kg | Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose | C2688 | 170.984 nanogram per milliliter | Standard Deviation 241.639 |
| Tanezumab 50 mcg/kg | Plasma Concentration of Tanezumab at Nominal Collection Time of 1 Hours and 2688 Hours Postdose | C1 | 6861.6 nanogram per milliliter | Standard Deviation 4885.51 |
Terminal Elimination Half-Life (t1/2) of Tanezumab
Terminal elimination half-life is the time measured for the plasma concentration of tanezumab to decrease by one half of its original concentration.
Time frame: Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1
Population: PK analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed for placebo group.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Terminal Elimination Half-Life (t1/2) of Tanezumab | 18.92 days | Standard Deviation 4.889 |
| Tanezumab 50 mcg/kg | Terminal Elimination Half-Life (t1/2) of Tanezumab | 22.76 days | Standard Deviation 7.336 |
Total Clearance of Tanezumab From Plasma
Clearance of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. It was calculated by dividing given intravenous dose by AUC inf. AUC inf is the area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf).
Time frame: Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1
Population: PK analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed for placebo group.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Total Clearance of Tanezumab From Plasma | 0.082 milliliter per hour per kilogram | Standard Deviation 0.053 |
| Tanezumab 50 mcg/kg | Total Clearance of Tanezumab From Plasma | 0.093 milliliter per hour per kilogram | Standard Deviation 0.042 |
Volume of Distribution at Steady State (Vss) for Tanezumab
Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Steady state volume of distribution (Vss) is the apparent volume of distribution at steady-state.
Time frame: Predose (0 hour) and 1, 2, 192, 193, 672, 673, 1008, 1009, 2016, 2017 and 2688 hours post dose on Day 1
Population: PK analysis population included all participants who had at least 1 dose of study medication. Here, 'overall number of participants analyzed' signifies those participants who were evaluable for this outcome measure. Data for this outcome measure was not planned to be collected and analyzed placebo group.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Placebo | Volume of Distribution at Steady State (Vss) for Tanezumab | 47.03 milliliter per kilogram | Standard Deviation 22.334 |
| Tanezumab 50 mcg/kg | Volume of Distribution at Steady State (Vss) for Tanezumab | 65.96 milliliter per kilogram | Standard Deviation 18.785 |