Cluster Headache
Conditions
Keywords
Episodic cluster headache, Chronic cluster headache
Brief summary
This is a double-blind, placebo-controlled study. Subjects who meet the entry criteria will be randomized o receive one of three blinded treatments \[C213 1.9 mg patch and placebo patch; C213 3.8 mg (1.9 mg x 2 patches), two placebo patches\] on Day 1 and will have up to 48 weeks to confirm and treat a cluster headache. Subjects will self-administer the patches and respond to questions in the electronic diary (eDiary) until 1-hour post treatment administration.
Detailed description
This is a randomized, double-blinded, placebo-controlled study. Approximately 120 subjects who meet the entry criteria will be randomized 1:1:1 to receive one of three blinded treatments \[C213 1.9 mg patch and placebo patch; C213 3.8 mg (1.9 mg x 2 patches), two placebo patches\]. Qualified subjects will randomize to the double-blind treatment period at Day 1 and will have up to 48 weeks to confirm and treat a cluster headache. Using the eDiary to confirm they are experiencing a cluster headache, subjects will self-administer the patches and continue to respond to questions in the eDiary until 1-hour post treatment administration.
Interventions
DRUGC213 Microneedle System
The C213 System is a proprietary disposable patch and a reusable applicator. The zolmitriptan-coated titanium microneedle array (3 cm\^2 array) is attached to a 5 cm\^2 adhesive patch.
DRUGPlacebo
The C213 System is a proprietary disposable patch and a reusable applicator. The placebo patch is a single use, 3 cm\^2 Placebo (intracutaneous microneedle) system that contains no active ingredients.
Sponsors
Zosano Pharma Corporation
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Masking description
All subjects, care providers, investigator, and outcomes assessors are blinded to randomized treatment assignment. Study drugs are blinded and identical in appearance.
Intervention model description
Qualified subjects are assigned to received a single administration of one of three blinded treatment assignments (one of two dose levels or placebo)
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
1. Able to provide written informed consent 2. Women or men 18 to 65 years of age 3. Greater than 1-year history of episodic or chronic cluster headache with onset prior to 50 years of age. Diagnosis must comply with ICHD-3 (International Headache Society (IHS) diagnostic criteria). Diagnostic criteria must include a history of at least 5 attacks not attributed to any other disorder that include all of the following criteria: 1. Severe or very severe unilateral orbital, supraorbital and/or temporal pain lasting 45-180 minutes (average, when untreated) 2. Either or both of the following: 1. At least one of the following symptoms or signs, ipsilateral to the pain: 1. Conjunctival injection and/or lacrimation 2. Nasal congestion and/or rhinorrhea 3. Eyelid edema 4. Forehead and facial sweating 5. Miosis and or/ptosis 2. A sense of restlessness or agitation 3. Attacks have a frequency between one every other day and eight per day for more than half of the time when the disorder is active. 4. Not better accounted for by another International Classification of Headache Disorders (ICHD) diagnosis 4. Cluster history during the 12-month period prior to the screening visit must include: 1. At least 1 cluster period 2. Averaging 2-6 headaches per day 3. Lasting at least 7 days 5. Subject can distinguish cluster headaches from other headaches (i.e., migraine and tension-type headaches) 6. Women of child-bearing potential must not be pregnant, must agree to avoid pregnancy during the trial, and must use one of the following or be surgically sterilized: intrauterine device, or a hormonal contraceptive 7. Able to understand the operation of the electronic diary and able to apply the demo study drug patch correctly.
Exclusion criteria
1. Contraindications to triptans 2. Use of any prohibited concomitant medications within 30 days of screening 3. History of hemiplegic migraine or migraine with brainstem aura 4. Participation in another investigational trial within 30 days or 5 half-lives of investigational product (whichever is longer). 5. Previous M207/C213 exposure in a clinical trial 6. Subject has other significant pain problems that might confound the study assessments in the opinion of the investigator 7. Diagnosis of any malignant disease (other than adequately treated or excised non-metastatic basal cell carcinoma or squamous cell carcinoma of the skin) within the 5 years prior to screening 8. History of unstable psychiatric illness requiring medication or hospitalization in the 12 months prior to study initiation 9. Subjects who have a known allergy or sensitivity to zolmitriptan or its derivatives or formulations 10. Subjects who have a known allergy or sensitivity to adhesions 11. Subjects who have skin lesions or tattoos covering the entire potential area(s) of C213 application 12. Woman who are pregnant, breast-feeding or plan a pregnancy during this study 13. Clinically significant liver disease \[Alanine Aminotransferase (ALT) \> 150 U/L; Aspartate Aminotransferase (AST) \> 130 U/L or bilirubin \> 2x ULN\] 14. Clinically significant kidney disease (eGFR \< 60 ml/min / 1.73 m² or to creatinine \> 1.5 x ULN) 15. Subject has clinically significant ECG findings, defined by: 1. ischemic changes (defined as \> 1mm of down-sloping ST segment depression in at least two contiguous leads) 2. Q-waves in at least two contiguous leads 3. clinically significant intra-ventricular conduction abnormalities (left bundle branch block or Wolf-Parkinson-White syndrome) 4. clinically significant arrhythmias (e.g., current atrial fibrillation) 16. History of coronary artery disease (CAD), coronary vasospasm (including Prinzmetal's angina), aortic aneurysm, peripheral vascular disease or other ischemic diseases (e.g., ischemic bowel syndrome or Raynaud's syndrome) 17. Three or more of the following CAD risk factors: 1. Current tobacco use 2. Hypertension (systolic BP \> 140 or diastolic BP \> 90) or receiving anti-hypertensive medication for treatment of hypertension 3. Hyperlipidemia - LDL \> 159 mg/dL and/or HDL \< 40 mg/dL (or on prescribed anti-cholesterol treatment) 4. Family history of premature coronary artery disease (CAD) (\< 55 years of age in male first-degree relatives or \< 65 years of age in female first degree relatives) 5. Diabetes mellitus 18. History of cerebral vascular accident (CVA), transient ischemic attacks (TIA), or seizures 19. History of concurrent illness that requires hospitalization within 30 days prior to study initiation 20. Any other household member currently participating in a C213 study or relative of site staff member 21. Any reason to believe that compliance with the study requirements and completion of evaluations required for this study will not be possible 22. Any language barrier that, in the opinion of the Investigator, would preclude communication and compliance with the study requirements 23. History or current abuse of or dependence on alcohol or drugs that would interfere with the results or adherence to study requirements 24. Any positive drug screens for phencyclidine (PCP), 3,4-methylenedioxy-methamphetamine (MDMA) (ecstasy), cocaine, and/or meth/amphetamine(s) 25. Current or planned use of hallucinogens (e.g. psilocybin) during the trial 26. Any clinically relevant abnormal findings in the physical exam, vital signs or laboratory tests that, in the opinion of the Investigator, may put the subject at risk
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Subjects Who Achieve Pain Relief | 15 minutes | Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication. |
| Percentage of Subjects Who Achieve Sustained Pain Relief | 15 minutes to 60 minutes | Sustained pain relief requires a pain rating of mild or none at each timepoint from 15 minutes to 60 minutes without the use of acute rescue medication. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Subjects That Achieve Pain Freedom | 10 minutes | Pain freedom is defined by a decrease in pain from severe to none without the use of acute rescue medication. |
| Percentage of Subjects That Achieve Pain Relief | 5 minutes | Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication. |
| Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject | within 20 minutes | Whether or not subjects were able to perform their usual daily activities was assessed by subject responses (Yes or No) in the electronic diary (eDiary) to the question, Do you feel able to perform your usual daily activities? If a subject responded Yes but had used a rescue medication, the subject was considered as not being able to perform the usual daily activities. |
| Percentage of Subjects That Achieve Sustained Pain Freedom | 15 to 60 minutes | Sustained pain freedom requires a pain rating of none at each timepoint within the time frame without the use of acute rescue medication. |
| Percentage of Subjects That Achieve Sustained Pain Relief | 5 minutes to 60 minutes | Sustained pain relief requires a pain rating of mild or none at each timepoint within the time frame without the use of acute rescue medication. |
Countries
United States
Participant flow
Recruitment details
A total of 51 subjects were screened at 12 investigative sites. Of the 51 screened subjects, 42 were randomized to receive either C213 1.9 mg (17 subjects), C213 3.8 mg (13), or placebo (12) and had up to 48 weeks from randomization to treat a qualifying headache. 23 subjects applied the study patch and entered the Treatment Period.
Participants by arm
| Arm | Count |
|---|---|
| Placebo Placebo microneedle system administered as two placebo patches
Placebo: The C213 System is a proprietary disposable patch and a reusable applicator. The placebo patch is a single use, 3 cm\^2 Placebo (intracutaneous microneedle) system that contains no active ingredients. | 9 |
| C213 1.9 mg C213, 1.9 mg administered as one 1.9 mg patch and one placebo patch
C213 Microneedle System: The C213 System is a proprietary disposable patch and a reusable applicator. The zolmitriptan-coated titanium microneedle array (3 cm\^2 array) is attached to a 5 cm\^2 adhesive patch. | 9 |
| C213 3.8mg C213 3.8 mg administered as two 1.9 mg patches
C213 Microneedle System: The C213 System is a proprietary disposable patch and a reusable applicator. The zolmitriptan-coated titanium microneedle array (3 cm\^2 array) is attached to a 5 cm\^2 adhesive patch. | 5 |
| Total | 23 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 | FG002 |
|---|---|---|---|---|
| Overall Study | Adverse Event | 0 | 0 | 1 |
| Overall Study | Lost to Follow-up | 0 | 1 | 1 |
| Overall Study | Noncompliance | 0 | 1 | 1 |
| Overall Study | Physician Decision | 0 | 0 | 1 |
| Overall Study | Sponsor decision | 3 | 6 | 2 |
Baseline characteristics
| Characteristic | Placebo | C213 1.9 mg | C213 3.8mg | Total |
|---|---|---|---|---|
| Age, Continuous | 52.4 years STANDARD_DEVIATION 11.82 | 50.3 years STANDARD_DEVIATION 12.75 | 45.4 years STANDARD_DEVIATION 12.76 | 50.1 years STANDARD_DEVIATION 12.12 |
| BMI | 29.4 kg/m^2 STANDARD_DEVIATION 3.51 | 28.4 kg/m^2 STANDARD_DEVIATION 4.54 | 27.2 kg/m^2 STANDARD_DEVIATION 3.27 | 28.6 kg/m^2 STANDARD_DEVIATION 3.79 |
| Current Alcohol User | 5 Participants | 3 Participants | 2 Participants | 10 Participants |
| Ethnicity (NIH/OMB) Hispanic or Latino | 0 Participants | 1 Participants | 0 Participants | 1 Participants |
| Ethnicity (NIH/OMB) Not Hispanic or Latino | 9 Participants | 8 Participants | 5 Participants | 22 Participants |
| Ethnicity (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Height | 180.0 centimeters STANDARD_DEVIATION 8.92 | 174.3 centimeters STANDARD_DEVIATION 9.14 | 173.7 centimeters STANDARD_DEVIATION 7.53 | 176.5 centimeters STANDARD_DEVIATION 8.82 |
| Nicotine User Current | 4 Participants | 2 Participants | 1 Participants | 7 Participants |
| Nicotine User Never | 3 Participants | 4 Participants | 2 Participants | 9 Participants |
| Nicotine User Past | 2 Participants | 3 Participants | 2 Participants | 7 Participants |
| Race (NIH/OMB) American Indian or Alaska Native | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Asian | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Black or African American | 0 Participants | 1 Participants | 2 Participants | 3 Participants |
| Race (NIH/OMB) More than one race | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Native Hawaiian or Other Pacific Islander | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) White | 9 Participants | 8 Participants | 3 Participants | 20 Participants |
| Region of Enrollment United States | 9 participants | 9 participants | 5 participants | 23 participants |
| Sex: Female, Male Female | 1 Participants | 3 Participants | 2 Participants | 6 Participants |
| Sex: Female, Male Male | 8 Participants | 6 Participants | 3 Participants | 17 Participants |
| Weight | 94.9 kilograms STANDARD_DEVIATION 9.76 | 85.3 kilograms STANDARD_DEVIATION 13.36 | 82.6 kilograms STANDARD_DEVIATION 14.88 | 88.4 kilograms STANDARD_DEVIATION 12.98 |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk |
|---|---|---|---|
| deaths Total, all-cause mortality | 0 / 9 | 0 / 9 | 0 / 7 |
| other Total, other adverse events | 1 / 9 | 4 / 9 | 2 / 7 |
| serious Total, serious adverse events | 0 / 9 | 0 / 9 | 0 / 7 |
Outcome results
Primary
Percentage of Subjects Who Achieve Pain Relief
Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication.
Time frame: 15 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects Who Achieve Pain Relief | 3 Participants |
| C213 1.9 mg | Percentage of Subjects Who Achieve Pain Relief | 5 Participants |
| C213 3.8mg | Percentage of Subjects Who Achieve Pain Relief | 5 Participants |
Primary
Percentage of Subjects Who Achieve Sustained Pain Relief
Sustained pain relief requires a pain rating of mild or none at each timepoint from 15 minutes to 60 minutes without the use of acute rescue medication.
Time frame: 15 minutes to 60 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects Who Achieve Sustained Pain Relief | 3 Participants |
| C213 1.9 mg | Percentage of Subjects Who Achieve Sustained Pain Relief | 4 Participants |
| C213 3.8mg | Percentage of Subjects Who Achieve Sustained Pain Relief | 5 Participants |
Secondary
Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject
Whether or not subjects were able to perform their usual daily activities was assessed by subject responses (Yes or No) in the electronic diary (eDiary) to the question, Do you feel able to perform your usual daily activities? If a subject responded Yes but had used a rescue medication, the subject was considered as not being able to perform the usual daily activities.
Time frame: within 20 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject | 2 Participants |
| C213 1.9 mg | Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject | 5 Participants |
| C213 3.8mg | Percentage of Subjects Able to Perform Their Usual Daily Activities as Assessed by the Subject | 4 Participants |
Secondary
Percentage of Subjects That Achieve Pain Freedom
Pain freedom is defined by a decrease in pain from severe to none without the use of acute rescue medication.
Time frame: 20 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Pain Freedom | 2 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Pain Freedom | 3 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Pain Freedom | 3 Participants |
Secondary
Percentage of Subjects That Achieve Pain Freedom
Pain freedom is defined by a decrease in pain from severe to none without the use of acute rescue medication.
Time frame: 10 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Pain Freedom | 0 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Pain Freedom | 1 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Pain Freedom | 1 Participants |
Secondary
Percentage of Subjects That Achieve Pain Relief
Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication
Time frame: 10 minutes
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Pain Relief | 2 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Pain Relief | 3 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Pain Relief | 3 Participants |
Secondary
Percentage of Subjects That Achieve Pain Relief
Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication.
Time frame: 20 minutes
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Pain Relief | 4 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Pain Relief | 5 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Pain Relief | 4 Participants |
Secondary
Percentage of Subjects That Achieve Pain Relief
Pain relief is defined by a decrease in pain from severe to mild or none without the use of acute rescue medication.
Time frame: 5 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Pain Relief | 0 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Pain Relief | 2 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Pain Relief | 1 Participants |
Secondary
Percentage of Subjects That Achieve Sustained Pain Freedom
Sustained pain freedom requires a pain rating of none at each timepoint within the time frame without the use of acute rescue medication.
Time frame: 15 to 60 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Sustained Pain Freedom | 1 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Sustained Pain Freedom | 2 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Sustained Pain Freedom | 2 Participants |
Secondary
Percentage of Subjects That Achieve Sustained Pain Relief
Sustained pain relief requires a pain rating of mild or none at each timepoint within the time frame without the use of acute rescue medication.
Time frame: 5 minutes to 60 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Sustained Pain Relief | 0 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Sustained Pain Relief | 2 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Sustained Pain Relief | 1 Participants |
Secondary
Percentage of Subjects That Achieve Sustained Pain Relief
Sustained pain relief requires a pain rating of mild or none at each timepoint within the time frame without the use of acute rescue medication.
Time frame: 10 minutes to 60 minutes
Population: Modified Intent-to-treat Population
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Placebo | Percentage of Subjects That Achieve Sustained Pain Relief | 2 Participants |
| C213 1.9 mg | Percentage of Subjects That Achieve Sustained Pain Relief | 3 Participants |
| C213 3.8mg | Percentage of Subjects That Achieve Sustained Pain Relief | 3 Participants |