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Efficacy and Safety of MEDI3506 in Adult Subjects With Atopic Dermatitis

A Phase 2 Randomized, Double-blinded, Placebo-controlled Study to Evaluate the Efficacy and Safety of MEDI3506 in Adult Subjects With Moderate-to-severe Atopic Dermatitis

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04212169
Enrollment
148
Registered
2019-12-26
Start date
2019-12-09
Completion date
2022-09-20
Last updated
2023-09-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atopic Dermatitis

Keywords

MEDI3506, Safety, Efficacy, Atopic Dermatitis, Eczema

Brief summary

This is a research study to determine the efficacy and safety of investigational drug MEDI3506 for the treatment of adult subjects with Atopic Dermatitis.

Detailed description

This is a research study to determine the efficacy and safety of investigational drug MEDI3506 for the treatment of adult subjects with Atopic Dermatitis. Each participant will be assigned randomly to a treatment arm, which could be different strengths of the active treatment or a placebo which does not contain active treatment. Both Participants and investigators will be masked to the treatment assignment. Approximately 152 participants will take part in this study. There is a 4 weeks screening period to determine eligibility. After eligibility is confirmed, participants will receive investigational drug or placebo during the 16 weeks treatment period. This is then followed by an 8-week follow-up period.

Interventions

multiple doses

DRUGPlacebo

multiple doses

Sponsors

AstraZeneca
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Masking description

Investigation product only will be prepared and administered by unmasked personnel. All subjects will receive the same number of injections at each dose.

Intervention model description

Participants will be randomised to receive MEDI3506 dose 1, MEDI3506 Dose 2 or MEDI3506 dose 3 or placebo.

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

* Age 18 to 65 years inclusive at the time of consent. * Body mass index between 19.0 and 40.0 kg/m2 inclusive. * Documented history of chronic AD, for at least 1 year prior to screening Visit 1. * Meets at minimum 1 of the criteria, as follows: * History of inadequate response to topical medications for AD * Subject intolerance to treatment with topical medications for AD, or * Topical medications are otherwise medically inadvisable * AD that affects ≥ 10% of the body surface area (BSA). * An EASI score of ≥ 12 at Visit 1 and ≥ 16 at Visit 3 (Day 1). * An IGA score of ≥ 3.

Exclusion criteria

* Any active medical or psychiatric condition, or other reason, that would interfere with evaluation of the investigational product or interpretation of subject safety or study results. * Any other clinically relevant abnormal findings from physical examination (including vital signs and electrocardiogram \[ECG\]) or from safety laboratory analysis. * Active dermatologic conditions that might confound the diagnosis of AD or would interfere with the assessment of the skin. * Known active allergic or irritant contact dermatitis.

Design outcomes

Primary

MeasureTime frameDescription
Percent Change From Baseline to Week 16 in EASI ScoreWeek 16The EASI evaluates 4 anatomic regions for severity and extent of key disease signs and focuses on the acute and chronic signs of inflammation (ie, erythema, edema, papulation, excoriation, and lichenification). The maximum score is 72, with higher values indicating more severe disease. Analysis was performed using mixed effect model for repeated measures and MCP-mod dose response model.

Secondary

MeasureTime frameDescription
Percentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 16Week 16To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 75% reduction from baseline in EASI score.
Percentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 16Week 16To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 50% reduction from baseline in EASI score.
Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16Week 16The IGA allows investigators to assess overall AD disease severity at 1 given time point and consists of a 5-point severity scale from clear to very severe disease (0 = clear, 1 = almost clear, 2 = mild disease, 3 = moderate disease, and 4 = severe disease).
Percentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRSWeek 16Peak pruritus (ie, worst itch experienced in the previous 24 hours) assessed using an Numerical Rating Scale (NRS; 0 to 10) with 0 = no itch and 10 = worst imaginable itch. The daily assessments were summarised as a weekly mean.
Change From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRSWeek 16Peak pruritus (ie, worst itch experienced in the previous 24 hours) assessed using an Numerical Rating Scale (NRS; 0 to 10) with 0 = no itch and 10 = worst imaginable itch. The daily assessments were summarised as a weekly mean.
Change From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRSWeek 16Skin pain (ie, worst skin pain experienced in the previous 24 hours) assessed using an NRS (0 to 10) with 0 = no pain and 10 = worst imaginable pain. The daily assessments were summarised as a weekly mean.
SCORAD: Percent Change From Baseline to Week 16Week 16SCORAD is a clinical tool for assessing the severity of AD that evaluates the extent and intensity of AD lesions, in addition to subjective symptoms. The maximum total score is 103, with higher values indicating more severe disease.
Change From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by ADWeek 16Change in percentage of body surface area (BSA) affected by AD from baseline at week 16.
Change From Baseline to Week 16 in DLQIWeek 16The Dermatology Life Quality Index (DLQI) is a 10-item, patient- completed, health-related quality of life assessment of dermatology conditions with a recall period of 1 week. Each item is scored on a 4-point Likert scale with 0 = not at all ⁄not relevant, 1 = a little, 2 = a lot, and 3 = very much. The score from each item is summed, and the maximum total score is 30 while the minimum score is 0. Higher score means highest (adverse) effect on participant's life.
Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Week 16The Patient Global Impression of Severity (PGI-S) is a tool that allows patients to rate the severity of a condition over the past 7 days with response options of No symptoms, Very mild, Mild, Moderate, Severe and Very severe.
Change From Baseline to Week 16 in POEMWeek 16The Patient-Oriented Eczema Measure (POEM) is a 7-item questionnaire for assessing disease symptoms including dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping occurring in the past week. Each item is scored on a 5-point scale with 0 = no days, 1 = 1 to 2 days, 2 = 3 to 4 days, 3 = 5 to 6 days, and 4 = every day. The total POEM score is calculated by summing the score of each item resulting in a maximum of 28 and a minimum of 0, with higher values indicating severe disease
Change From Baseline to Week 16 in 5-D ItchWeek 16The 5-D Itch Scale is a questionnaire consisting of 5 items used specifically to measure the course of itch by asking for the degree, duration, disability and distribution of the pruritus within the last 2 weeks. The scores from each item are summed, with maximum score of 25 and minimum score of 5. Higher score represent worse outcome
Occurrence of Adverse Eventsup to 24 weeksTo assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Percentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 16Week 16To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 90% reduction from baseline in EASI score.
Systolic Blood Pressure Taken During Vital Signs AssessmentBaseline, week 16 and week 24Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Heart Rate Taken During Vital Signs AssessmentBaseline, week 16 and week 24Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Respiratory Rate Collected During Vital Signs AssessmentBaseline, week 16 and week 24Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Haematologyup to 24 weeksTo assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum Chemistryup to 24 weeksTo assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Urinalysisup to 24 weeksTo assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Heart Rate (Beats/Min) Recorded on ECGsBaseline, week 16 and week 24Collectively with other ECG parameters are used t assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
QT (Miliseconds) Recorded on ECGsBaseline, week 16 and week 24Collectively with other ECG parameters are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16 and week 24Collectively with other ECG parameters are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Left Ventricular Ejection Fraction Measured by EchocardiogramBaseline and week 16To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.
Serum MEDI3506 Concentration ProfilesWeek 16 and week 24To evaluate the PK of MEDI3506 in adult subjects with moderate-to-severe AD.
Occurence of Anti-drug Antibody During the Treatment and Follow-up Periodsup to 24 weeksTo evaluate the immunogenicity of MEDI3506 in adult subjects with moderate-to-severe AD.
Oral or Tympanic Temperature Taken During Vital Signs AssessmentBaseline, week 16 and week 24Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Countries

Australia, Germany, Poland, Spain, United Kingdom, United States

Participant flow

Participants by arm

ArmCount
Placebo
Pooled Placebo
56
MEDI3506 Dose 1
MEDI3506 Dose 1 was administered SC to participants once every 4 weeks for 16 weeks
19
MEDI3506 Dose 2
MEDI3506 Dose 2 was administered SC to participants once every 4 weeks for 16 weeks
18
MEDI3506 Dose 3
MEDI3506 Dose 3 was administered SC to participants once every 4 weeks for 16 weeks
55
Total148

Withdrawals & dropouts

PeriodReasonFG000FG001FG002FG003
Overall StudyAdverse Event0002
Overall StudyLost to Follow-up1002
Overall StudyOther reason, unspecified3102
Overall StudyWithdrawal by Subject10257

Baseline characteristics

CharacteristicPlaceboTotalMEDI3506 Dose 3MEDI3506 Dose 2MEDI3506 Dose 1
Age, Continuous32.3 Years
STANDARD_DEVIATION 11.4
33.4 Years
STANDARD_DEVIATION 11.8
34.6 Years
STANDARD_DEVIATION 11.8
37.9 Years
STANDARD_DEVIATION 14.3
28.7 Years
STANDARD_DEVIATION 8.9
Eczema Area and Severity Index (EASI) score28.81 Scores on a scale
STANDARD_DEVIATION 8.9
30.07 Scores on a scale
STANDARD_DEVIATION 10.43
32.30 Scores on a scale
STANDARD_DEVIATION 10.86
28.36 Scores on a scale
STANDARD_DEVIATION 11.87
28.94 Scores on a scale
STANDARD_DEVIATION 11.66
Race/Ethnicity, Customized
AMERICAN INDIAN OR ALASKA NATIVE
0 Participants0 Participants0 Participants0 Participants0 Participants
Race/Ethnicity, Customized
ASIAN
8 Participants22 Participants6 Participants3 Participants5 Participants
Race/Ethnicity, Customized
BLACK OR AFRICAN AMERICAN
1 Participants6 Participants2 Participants2 Participants1 Participants
Race/Ethnicity, Customized
MULTIPLE CATEGORIES CHECKED
1 Participants2 Participants0 Participants1 Participants0 Participants
Race/Ethnicity, Customized
NATIVE HAWAIIAN OR OTHER PACIFIC ISLANDER
0 Participants0 Participants0 Participants0 Participants0 Participants
Race/Ethnicity, Customized
OTHER
0 Participants3 Participants2 Participants1 Participants0 Participants
Race/Ethnicity, Customized
WHITE
46 Participants115 Participants45 Participants11 Participants13 Participants
Region of Enrollment
Australia
0 Participants2 Participants1 Participants1 Participants0 Participants
Region of Enrollment
Germany
5 Participants11 Participants2 Participants3 Participants1 Participants
Region of Enrollment
Poland
4 Participants16 Participants5 Participants2 Participants5 Participants
Region of Enrollment
Spain
7 Participants12 Participants5 Participants0 Participants0 Participants
Region of Enrollment
United Kingdom
34 Participants91 Participants35 Participants9 Participants13 Participants
Region of Enrollment
USA
6 Participants16 Participants7 Participants3 Participants0 Participants
Sex: Female, Male
Female
27 Participants67 Participants25 Participants7 Participants8 Participants
Sex: Female, Male
Male
29 Participants81 Participants30 Participants11 Participants11 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
deaths
Total, all-cause mortality
0 / 560 / 190 / 180 / 55
other
Total, other adverse events
29 / 5611 / 1914 / 1825 / 55
serious
Total, serious adverse events
2 / 560 / 192 / 181 / 55

Outcome results

Primary

Percent Change From Baseline to Week 16 in EASI Score

The EASI evaluates 4 anatomic regions for severity and extent of key disease signs and focuses on the acute and chronic signs of inflammation (ie, erythema, edema, papulation, excoriation, and lichenification). The maximum score is 72, with higher values indicating more severe disease. Analysis was performed using mixed effect model for repeated measures and MCP-mod dose response model.

Time frame: Week 16

Population: ITT population. Data after study withdrawal or use of rescue therapy was excluded.

ArmMeasureGroupValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using MCP-mod dose response modelNA Percentage of change from baseline
PlaceboPercent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using a repeated measures mixed model-51.31 Percentage of change from baselineStandard Error 5.214
MEDI3506 Dose 1Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using a repeated measures mixed model-50.03 Percentage of change from baselineStandard Error 7.419
MEDI3506 Dose 1Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using MCP-mod dose response modelNA Percentage of change from baseline
MEDI3506 Dose 2Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using a repeated measures mixed model-45.43 Percentage of change from baselineStandard Error 8.402
MEDI3506 Dose 2Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using MCP-mod dose response modelNA Percentage of change from baseline
MEDI3506 Dose 3Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using a repeated measures mixed model-53.02 Percentage of change from baselineStandard Error 4.858
MEDI3506 Dose 3Percent Change From Baseline to Week 16 in EASI ScorePercent change from baseline to Week 16 in EASI score analysed using MCP-mod dose response modelNA Percentage of change from baseline
p-value: 0.88890% CI: [-13.67, 16.22]Mixed Models Analysis
p-value: 0.54990% CI: [-10.36, 22.1]Mixed Models Analysis
p-value: 0.80790% CI: [-13.38, 9.95]Mixed Models Analysis
Secondary

Change From Baseline to Week 16 in 5-D Itch

The 5-D Itch Scale is a questionnaire consisting of 5 items used specifically to measure the course of itch by asking for the degree, duration, disability and distribution of the pruritus within the last 2 weeks. The scores from each item are summed, with maximum score of 25 and minimum score of 5. Higher score represent worse outcome

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in 5-D Itch-3.0 Scores on scaleStandard Deviation 4.9
MEDI3506 Dose 1Change From Baseline to Week 16 in 5-D Itch-3.0 Scores on scaleStandard Deviation 2.6
MEDI3506 Dose 2Change From Baseline to Week 16 in 5-D Itch-3.8 Scores on scaleStandard Deviation 3.4
MEDI3506 Dose 3Change From Baseline to Week 16 in 5-D Itch-4.0 Scores on scaleStandard Deviation 5.1
Secondary

Change From Baseline to Week 16 in DLQI

The Dermatology Life Quality Index (DLQI) is a 10-item, patient- completed, health-related quality of life assessment of dermatology conditions with a recall period of 1 week. Each item is scored on a 4-point Likert scale with 0 = not at all ⁄not relevant, 1 = a little, 2 = a lot, and 3 = very much. The score from each item is summed, and the maximum total score is 30 while the minimum score is 0. Higher score means highest (adverse) effect on participant's life.

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in DLQI-2.9 Scores on scaleStandard Deviation 5.3
MEDI3506 Dose 1Change From Baseline to Week 16 in DLQI-2.1 Scores on scaleStandard Deviation 6.5
MEDI3506 Dose 2Change From Baseline to Week 16 in DLQI-2.4 Scores on scaleStandard Deviation 4.9
MEDI3506 Dose 3Change From Baseline to Week 16 in DLQI-2.7 Scores on scaleStandard Deviation 4.9
Secondary

Change From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by AD

Change in percentage of body surface area (BSA) affected by AD from baseline at week 16.

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by AD-17.81 Percentage of body surface areaStandard Deviation 17.09
MEDI3506 Dose 1Change From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by AD-11.07 Percentage of body surface areaStandard Deviation 10.92
MEDI3506 Dose 2Change From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by AD-9.46 Percentage of body surface areaStandard Deviation 13.23
MEDI3506 Dose 3Change From Baseline to Week 16 in Percentage Body Surface Area (BSA) Affected by AD-23.13 Percentage of body surface areaStandard Deviation 19.35
Secondary

Change From Baseline to Week 16 in POEM

The Patient-Oriented Eczema Measure (POEM) is a 7-item questionnaire for assessing disease symptoms including dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping occurring in the past week. Each item is scored on a 5-point scale with 0 = no days, 1 = 1 to 2 days, 2 = 3 to 4 days, 3 = 5 to 6 days, and 4 = every day. The total POEM score is calculated by summing the score of each item resulting in a maximum of 28 and a minimum of 0, with higher values indicating severe disease

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in POEM-5.4 Scores on scaleStandard Deviation 7.9
MEDI3506 Dose 1Change From Baseline to Week 16 in POEM-2.5 Scores on scaleStandard Deviation 4.8
MEDI3506 Dose 2Change From Baseline to Week 16 in POEM-3.7 Scores on scaleStandard Deviation 8.7
MEDI3506 Dose 3Change From Baseline to Week 16 in POEM-6.3 Scores on scaleStandard Deviation 6.9
Secondary

Change From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS

Peak pruritus (ie, worst itch experienced in the previous 24 hours) assessed using an Numerical Rating Scale (NRS; 0 to 10) with 0 = no itch and 10 = worst imaginable itch. The daily assessments were summarised as a weekly mean.

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS-1.41 Scores on a scaleStandard Deviation 0.356
MEDI3506 Dose 1Change From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS-1.06 Scores on a scaleStandard Deviation 0.519
MEDI3506 Dose 2Change From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS-2.01 Scores on a scaleStandard Deviation 0.595
MEDI3506 Dose 3Change From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS-2.24 Scores on a scaleStandard Deviation 0.348
Secondary

Change From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRS

Skin pain (ie, worst skin pain experienced in the previous 24 hours) assessed using an NRS (0 to 10) with 0 = no pain and 10 = worst imaginable pain. The daily assessments were summarised as a weekly mean.

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRS-1.44 Scores on a scaleStandard Deviation 2.39
MEDI3506 Dose 1Change From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRS-1.66 Scores on a scaleStandard Deviation 2.62
MEDI3506 Dose 2Change From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRS-1.52 Scores on a scaleStandard Deviation 1.61
MEDI3506 Dose 3Change From Baseline to Week 16 in Weekly Mean of Daily Peak Skin Pain NRS-1.63 Scores on a scaleStandard Deviation 2.3
Secondary

Heart Rate (Beats/Min) Recorded on ECGs

Collectively with other ECG parameters are used t assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboHeart Rate (Beats/Min) Recorded on ECGsWeek 2468.17 beats per minuteStandard Deviation 13.94
PlaceboHeart Rate (Beats/Min) Recorded on ECGsWeek 1666.02 beats per minuteStandard Deviation 9.97
PlaceboHeart Rate (Beats/Min) Recorded on ECGsBaseline67.59 beats per minuteStandard Deviation 9.82
MEDI3506 Dose 1Heart Rate (Beats/Min) Recorded on ECGsWeek 1663.80 beats per minuteStandard Deviation 8.56
MEDI3506 Dose 1Heart Rate (Beats/Min) Recorded on ECGsBaseline65.61 beats per minuteStandard Deviation 6.87
MEDI3506 Dose 1Heart Rate (Beats/Min) Recorded on ECGsWeek 2463.88 beats per minuteStandard Deviation 10.41
MEDI3506 Dose 2Heart Rate (Beats/Min) Recorded on ECGsBaseline72.63 beats per minuteStandard Deviation 9.82
MEDI3506 Dose 2Heart Rate (Beats/Min) Recorded on ECGsWeek 1665.42 beats per minuteStandard Deviation 9.08
MEDI3506 Dose 2Heart Rate (Beats/Min) Recorded on ECGsWeek 2472.46 beats per minuteStandard Deviation 9.12
MEDI3506 Dose 3Heart Rate (Beats/Min) Recorded on ECGsWeek 1663.05 beats per minuteStandard Deviation 10.61
MEDI3506 Dose 3Heart Rate (Beats/Min) Recorded on ECGsWeek 2464.58 beats per minuteStandard Deviation 9.43
MEDI3506 Dose 3Heart Rate (Beats/Min) Recorded on ECGsBaseline65.18 beats per minuteStandard Deviation 9.43
Secondary

Heart Rate Taken During Vital Signs Assessment

Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboHeart Rate Taken During Vital Signs AssessmentWeek 1669.4 Pulse Rate (beats/min)Standard Deviation 10.1
PlaceboHeart Rate Taken During Vital Signs AssessmentWeek 2472.0 Pulse Rate (beats/min)Standard Deviation 13.5
PlaceboHeart Rate Taken During Vital Signs AssessmentBaseline68.1 Pulse Rate (beats/min)Standard Deviation 9.8
MEDI3506 Dose 1Heart Rate Taken During Vital Signs AssessmentBaseline66.6 Pulse Rate (beats/min)Standard Deviation 8.7
MEDI3506 Dose 1Heart Rate Taken During Vital Signs AssessmentWeek 1666.9 Pulse Rate (beats/min)Standard Deviation 10.6
MEDI3506 Dose 1Heart Rate Taken During Vital Signs AssessmentWeek 2467.0 Pulse Rate (beats/min)Standard Deviation 10.4
MEDI3506 Dose 2Heart Rate Taken During Vital Signs AssessmentWeek 2474.1 Pulse Rate (beats/min)Standard Deviation 8.7
MEDI3506 Dose 2Heart Rate Taken During Vital Signs AssessmentBaseline71.3 Pulse Rate (beats/min)Standard Deviation 9.3
MEDI3506 Dose 2Heart Rate Taken During Vital Signs AssessmentWeek 1665.9 Pulse Rate (beats/min)Standard Deviation 8.6
MEDI3506 Dose 3Heart Rate Taken During Vital Signs AssessmentWeek 2467.6 Pulse Rate (beats/min)Standard Deviation 10.1
MEDI3506 Dose 3Heart Rate Taken During Vital Signs AssessmentBaseline68.2 Pulse Rate (beats/min)Standard Deviation 11.1
MEDI3506 Dose 3Heart Rate Taken During Vital Signs AssessmentWeek 1666.4 Pulse Rate (beats/min)Standard Deviation 11
Secondary

Left Ventricular Ejection Fraction Measured by Echocardiogram

To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline and week 16

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboLeft Ventricular Ejection Fraction Measured by EchocardiogramWeek 1664.3 % LVEFStandard Deviation 5.9
PlaceboLeft Ventricular Ejection Fraction Measured by EchocardiogramBaseline64.3 % LVEFStandard Deviation 6.3
MEDI3506 Dose 1Left Ventricular Ejection Fraction Measured by EchocardiogramBaseline64.7 % LVEFStandard Deviation 6.2
MEDI3506 Dose 1Left Ventricular Ejection Fraction Measured by EchocardiogramWeek 1663.0 % LVEFStandard Deviation 4.4
MEDI3506 Dose 2Left Ventricular Ejection Fraction Measured by EchocardiogramBaseline62.8 % LVEFStandard Deviation 5.2
MEDI3506 Dose 2Left Ventricular Ejection Fraction Measured by EchocardiogramWeek 1661.0 % LVEFStandard Deviation 3.6
MEDI3506 Dose 3Left Ventricular Ejection Fraction Measured by EchocardiogramBaseline63.6 % LVEFStandard Deviation 4.7
MEDI3506 Dose 3Left Ventricular Ejection Fraction Measured by EchocardiogramWeek 1665.2 % LVEFStandard Deviation 5.1
Secondary

Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Haematology

To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: up to 24 weeks

Population: As-treated population

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinValues within normal range51 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countValues within normal range44 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritValues within normal range52 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Below LLN5 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Above ULN3 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsValues within normal range53 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesValues within normal range46 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Below LLN4 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsValues within normal range34 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Above ULN5 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesValues within normal range50 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Below LLN1 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Above ULN22 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Above ULN3 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesValues within normal range53 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Below LLN1 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Below LLN7 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Above ULN2 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countValues within normal range52 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Below LLN6 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Below LLN10 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countValues within normal range16 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Below LLN3 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritValues within normal range16 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Below LLN3 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesValues within normal range16 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countValues within normal range18 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Above ULN4 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsValues within normal range15 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinValues within normal range18 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsValues within normal range18 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritValues within normal range15 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Below LLN3 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesValues within normal range15 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countValues within normal range16 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Below LLN4 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Below LLN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countValues within normal range16 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Above ULN5 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsValues within normal range13 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Below LLN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Below LLN3 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinValues within normal range14 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesValues within normal range15 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesValues within normal range14 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Below LLN6 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Below LLN17 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesValues within normal range38 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinValues within normal range47 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countValues within normal range50 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Above ULN5 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Below LLN7 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesValues within normal range45 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyPlatelet countAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesValues within normal range49 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyMonocytesAt Least One Post-Baseline Value Below LLN3 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyLymphocytesAt Least One Post-Baseline Value Below LLN10 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsValues within normal range55 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyErythrocytesAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHaemoglobinAt Least One Post-Baseline Value Below LLN8 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsValues within normal range41 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyEosinophilsAt Least One Post-Baseline Value Above ULN14 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyHematocritValues within normal range48 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyBasophilsAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countValues within normal range47 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for HaematologyWhite blood cell countAt Least One Post-Baseline Value Above ULN2 Participants
Secondary

Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum Chemistry

To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: up to 24 weeks

Population: As-treated population

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumValues within normal range54 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseValues within normal range49 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinValues within normal range53 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Above ULN3 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Above ULN3 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseValues within normal range50 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Above ULN6 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Above ULN1 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Above ULN21 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Above ULN2 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Below LLN1 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseValues within normal range50 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Above ULN2 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminValues within normal range35 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseValues within normal range50 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Below LLN4 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineValues within normal range56 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Below LLN3 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumValues within normal range54 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenValues within normal range56 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Above ULN7 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseValues within normal range17 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Above ULN5 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminValues within normal range14 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Above ULN4 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseValues within normal range15 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseValues within normal range16 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Below LLN2 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseValues within normal range14 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumValues within normal range18 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumValues within normal range19 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Above ULN6 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumValues within normal range18 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseValues within normal range16 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenValues within normal range18 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineValues within normal range17 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseValues within normal range15 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseValues within normal range16 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminValues within normal range12 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumValues within normal range17 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseValues within normal range14 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinValues within normal range17 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Above ULN4 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinValues within normal range54 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumValues within normal range53 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Above ULN4 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryUrea NitrogenValues within normal range53 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumValues within normal range53 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminValues within normal range40 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryCreatinineValues within normal range52 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Below LLN5 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Above ULN15 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlbuminAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryGamma Glutamyl TransferaseValues within normal range49 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Below LLN1 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistrySodiumAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Above ULN8 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryPotassiumAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAspartate AminotransferaseValues within normal range47 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseValues within normal range49 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseValues within normal range50 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlkaline PhosphataseAt Least One Post-Baseline Value Below LLN2 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryBilirubinAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Serum ChemistryAlanine AminotransferaseAt Least One Post-Baseline Value Above ULN5 Participants
Secondary

Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for Urinalysis

To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: up to 24 weeks

Population: As-treated population

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHValues within normal range56 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Above ULN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesValues within normal range52 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesValues within normal range48 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityValues within normal range52 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Above ULN8 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Below LLN0 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Above ULN4 Participants
PlaceboNumber of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Above ULN4 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Above ULN2 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesValues within normal range17 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHValues within normal range19 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesValues within normal range17 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 1Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityValues within normal range15 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHValues within normal range18 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Above ULN3 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesValues within normal range17 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesValues within normal range17 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 2Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Above ULN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesValues within normal range49 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Above ULN1 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Above ULN6 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Above ULN7 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityValues within normal range48 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHValues within normal range54 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisSpecific gravityAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesAt Least One Post-Baseline Value Above ULN5 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisErythrocytesAt Least One Post-Baseline Value Below LLN0 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysisLeukocytesValues within normal range50 Participants
MEDI3506 Dose 3Number of Participants With Abnormal Laboratory Assessments Relative to Normal Ranges for UrinalysispHAt Least One Post-Baseline Value Below LLN0 Participants
Secondary

Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical Significance

Collectively with other ECG parameters are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Week 16 and week 24

Population: As-treated population

ArmMeasureGroupCategoryValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Missing15 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Not Clinically significant3 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Clinically significant0 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Clinically significant0 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Normal ECG38 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Normal ECG38 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Missing14 Participants
PlaceboNumber of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Not Clinically significant4 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Not Clinically significant4 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Missing4 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Normal ECG12 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Not Clinically significant2 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Missing3 Participants
MEDI3506 Dose 1Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Normal ECG13 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Not Clinically significant2 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Missing5 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Not Clinically significant2 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Normal ECG10 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Missing6 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 2Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Normal ECG11 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Normal ECG32 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Not Clinically significant10 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Abnormal ECG: Clinically significant0 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Abnormal ECG: Not Clinically significant11 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Normal ECG29 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 16Missing13 Participants
MEDI3506 Dose 3Number of Participants With Investigator's Overall ECGs Evaluations, e.g. Normal/Abnormal and Their Clinical SignificanceWeek 24Missing15 Participants
Secondary

Occurence of Anti-drug Antibody During the Treatment and Follow-up Periods

To evaluate the immunogenicity of MEDI3506 in adult subjects with moderate-to-severe AD.

Time frame: up to 24 weeks

Population: As-treated population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
PlaceboOccurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsBaseline ADA result1 Participants
PlaceboOccurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsPost-baseline ADA result1 Participants
MEDI3506 Dose 1Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsPost-baseline ADA result1 Participants
MEDI3506 Dose 1Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsBaseline ADA result0 Participants
MEDI3506 Dose 2Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsBaseline ADA result0 Participants
MEDI3506 Dose 2Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsPost-baseline ADA result0 Participants
MEDI3506 Dose 3Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsBaseline ADA result0 Participants
MEDI3506 Dose 3Occurence of Anti-drug Antibody During the Treatment and Follow-up PeriodsPost-baseline ADA result2 Participants
Secondary

Occurrence of Adverse Events

To assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: up to 24 weeks

Population: As-treated population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
PlaceboOccurrence of Adverse EventsAt least one adverse event37 Participants
PlaceboOccurrence of Adverse EventsAt least one investigational product related serious event0 Participants
PlaceboOccurrence of Adverse EventsAt least one investigational product related event7 Participants
PlaceboOccurrence of Adverse EventsAt least one serious event2 Participants
PlaceboOccurrence of Adverse EventsAt least one event of ≥ grade 3 severity7 Participants
MEDI3506 Dose 1Occurrence of Adverse EventsAt least one investigational product related event3 Participants
MEDI3506 Dose 1Occurrence of Adverse EventsAt least one investigational product related serious event0 Participants
MEDI3506 Dose 1Occurrence of Adverse EventsAt least one adverse event9 Participants
MEDI3506 Dose 1Occurrence of Adverse EventsAt least one event of ≥ grade 3 severity2 Participants
MEDI3506 Dose 1Occurrence of Adverse EventsAt least one serious event0 Participants
MEDI3506 Dose 2Occurrence of Adverse EventsAt least one adverse event14 Participants
MEDI3506 Dose 2Occurrence of Adverse EventsAt least one investigational product related event7 Participants
MEDI3506 Dose 2Occurrence of Adverse EventsAt least one investigational product related serious event1 Participants
MEDI3506 Dose 2Occurrence of Adverse EventsAt least one serious event2 Participants
MEDI3506 Dose 2Occurrence of Adverse EventsAt least one event of ≥ grade 3 severity2 Participants
MEDI3506 Dose 3Occurrence of Adverse EventsAt least one investigational product related serious event0 Participants
MEDI3506 Dose 3Occurrence of Adverse EventsAt least one event of ≥ grade 3 severity5 Participants
MEDI3506 Dose 3Occurrence of Adverse EventsAt least one investigational product related event8 Participants
MEDI3506 Dose 3Occurrence of Adverse EventsAt least one serious event1 Participants
MEDI3506 Dose 3Occurrence of Adverse EventsAt least one adverse event32 Participants
Secondary

Oral or Tympanic Temperature Taken During Vital Signs Assessment

Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboOral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 2436.44 degrees CStandard Deviation 0.43
PlaceboOral or Tympanic Temperature Taken During Vital Signs AssessmentBaseline36.46 degrees CStandard Deviation 0.35
PlaceboOral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 1636.49 degrees CStandard Deviation 0.36
MEDI3506 Dose 1Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 1636.71 degrees CStandard Deviation 0.41
MEDI3506 Dose 1Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 2436.63 degrees CStandard Deviation 0.5
MEDI3506 Dose 1Oral or Tympanic Temperature Taken During Vital Signs AssessmentBaseline36.43 degrees CStandard Deviation 0.52
MEDI3506 Dose 2Oral or Tympanic Temperature Taken During Vital Signs AssessmentBaseline36.41 degrees CStandard Deviation 0.43
MEDI3506 Dose 2Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 1636.50 degrees CStandard Deviation 0.32
MEDI3506 Dose 2Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 2436.55 degrees CStandard Deviation 0.42
MEDI3506 Dose 3Oral or Tympanic Temperature Taken During Vital Signs AssessmentBaseline36.52 degrees CStandard Deviation 0.39
MEDI3506 Dose 3Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 2436.51 degrees CStandard Deviation 0.37
MEDI3506 Dose 3Oral or Tympanic Temperature Taken During Vital Signs AssessmentWeek 1636.47 degrees CStandard Deviation 0.39
Secondary

Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16

The Patient Global Impression of Severity (PGI-S) is a tool that allows patients to rate the severity of a condition over the past 7 days with response options of No symptoms, Very mild, Mild, Moderate, Severe and Very severe.

Time frame: Week 16

Population: ITT population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very severe1 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Missing data18 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Mild9 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very mild5 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16No symptoms1 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Severe11 Participants
PlaceboPatient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Moderate11 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16No symptoms0 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Missing data4 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Severe4 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very mild0 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Moderate5 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Mild4 Participants
MEDI3506 Dose 1Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very severe2 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Missing data6 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16No symptoms1 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very mild5 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Mild2 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Moderate1 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Severe2 Participants
MEDI3506 Dose 2Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very severe1 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Moderate14 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Mild8 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Missing data15 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very severe1 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Very mild10 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16No symptoms1 Participants
MEDI3506 Dose 3Patient Description of Atopic Dermatitis or Eczema From Patient Global Impression of Severity at Week 16Severe6 Participants
Secondary

Percentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 16

To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 50% reduction from baseline in EASI score.

Time frame: Week 16

Population: ITT population. Subjects who discontinued IP, withdrew from study or used rescue medication were considered as non-responders.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboPercentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 1612 Participants
MEDI3506 Dose 1Percentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 165 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 165 Participants
MEDI3506 Dose 3Percentage of Subjects Achieving a 50% Reduction From Baseline in EASI Score at Week 1616 Participants
Secondary

Percentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 16

To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 75% reduction from baseline in EASI score.

Time frame: Week 16

Population: ITT population. Subjects who discontinued IP, withdrew from study or used rescue medication were considered as non-responders.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboPercentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 164 Participants
MEDI3506 Dose 1Percentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 162 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 161 Participants
MEDI3506 Dose 3Percentage of Subjects Achieving a 75% Reduction From Baseline in EASI Score at Week 1610 Participants
p-value: 0.639690% CI: [0.19, 9.94]Fisher Exact
p-value: 0.999990% CI: [0.03, 6.38]Fisher Exact
p-value: 0.093590% CI: [0.91, 10.49]Regression, Logistic
Secondary

Percentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 16

To further assess the effects of MEDI3506 compared with placebo on AD disease severity, in adult subjects with moderate-to-severe AD. Responders are subjects who achieved at least 90% reduction from baseline in EASI score.

Time frame: Week 16

Population: ITT population. Subjects who discontinued IP, withdrew from study or used rescue medication were considered as non-responders.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboPercentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 160 Participants
MEDI3506 Dose 1Percentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 160 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 161 Participants
MEDI3506 Dose 3Percentage of Subjects Achieving a 90% Reduction From Baseline in EASI Score at Week 163 Participants
Secondary

Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16

The IGA allows investigators to assess overall AD disease severity at 1 given time point and consists of a 5-point severity scale from clear to very severe disease (0 = clear, 1 = almost clear, 2 = mild disease, 3 = moderate disease, and 4 = severe disease).

Time frame: Week 16

Population: ITT population. Subjects who discontinued IP, withdrew from the study, or required rescue therapy were considered as non responders.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
PlaceboPercentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 161 Participants
PlaceboPercentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 16 using MCP-Mod dose-response analysisNA Participants
MEDI3506 Dose 1Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 16 using MCP-Mod dose-response analysisNA Participants
MEDI3506 Dose 1Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 161 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 160 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 16 using MCP-Mod dose-response analysisNA Participants
MEDI3506 Dose 3Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 165 Participants
MEDI3506 Dose 3Percentage of Subjects Achieving an IGA of 0 (Clear) or 1 (Almost Clear) With at Least a 2 Grade Reduction From Baseline Score at Week 16IGA response rate at Week 16 using MCP-Mod dose-response analysisNA Participants
p-value: 0.44590% CI: [0.08, 119.65]Fisher Exact
p-value: 0.999990% CI: [0, 28]Fisher Exact
p-value: 0.113290% CI: [0.75, 130.35]Fisher Exact
Secondary

Percentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS

Peak pruritus (ie, worst itch experienced in the previous 24 hours) assessed using an Numerical Rating Scale (NRS; 0 to 10) with 0 = no itch and 10 = worst imaginable itch. The daily assessments were summarised as a weekly mean.

Time frame: Week 16

Population: ITT population. Subjects who withdrew from the study or required rescue therapy considered as non-responders.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboPercentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS9 Participants
MEDI3506 Dose 1Percentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS3 Participants
MEDI3506 Dose 2Percentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS3 Participants
MEDI3506 Dose 3Percentage of Subjects Achieving a Reduction of ≥ 3 From Baseline to Week 16 in Weekly Mean of Daily Peak Pruritus NRS12 Participants
Secondary

QT (Miliseconds) Recorded on ECGs

Collectively with other ECG parameters are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboQT (Miliseconds) Recorded on ECGsBaseline385.43 millisecondsStandard Deviation 27.75
PlaceboQT (Miliseconds) Recorded on ECGsWeek 24385.88 millisecondsStandard Deviation 34.31
PlaceboQT (Miliseconds) Recorded on ECGsWeek 16387.05 millisecondsStandard Deviation 26.14
MEDI3506 Dose 1QT (Miliseconds) Recorded on ECGsBaseline390.67 millisecondsStandard Deviation 20.57
MEDI3506 Dose 1QT (Miliseconds) Recorded on ECGsWeek 24398.69 millisecondsStandard Deviation 28.52
MEDI3506 Dose 1QT (Miliseconds) Recorded on ECGsWeek 16390.40 millisecondsStandard Deviation 24.24
MEDI3506 Dose 2QT (Miliseconds) Recorded on ECGsWeek 16395.75 millisecondsStandard Deviation 20.36
MEDI3506 Dose 2QT (Miliseconds) Recorded on ECGsBaseline380.04 millisecondsStandard Deviation 26.38
MEDI3506 Dose 2QT (Miliseconds) Recorded on ECGsWeek 24383.15 millisecondsStandard Deviation 19.05
MEDI3506 Dose 3QT (Miliseconds) Recorded on ECGsBaseline390.27 millisecondsStandard Deviation 22.69
MEDI3506 Dose 3QT (Miliseconds) Recorded on ECGsWeek 24393.40 millisecondsStandard Deviation 26.54
MEDI3506 Dose 3QT (Miliseconds) Recorded on ECGsWeek 16391.95 millisecondsStandard Deviation 29.22
Secondary

Respiratory Rate Collected During Vital Signs Assessment

Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboRespiratory Rate Collected During Vital Signs AssessmentBaseline15.4 breaths/minStandard Deviation 2.2
PlaceboRespiratory Rate Collected During Vital Signs AssessmentWeek 2415.8 breaths/minStandard Deviation 2.4
PlaceboRespiratory Rate Collected During Vital Signs AssessmentWeek 1616.0 breaths/minStandard Deviation 2.3
MEDI3506 Dose 1Respiratory Rate Collected During Vital Signs AssessmentWeek 2416.1 breaths/minStandard Deviation 1.5
MEDI3506 Dose 1Respiratory Rate Collected During Vital Signs AssessmentBaseline16.0 breaths/minStandard Deviation 1.5
MEDI3506 Dose 1Respiratory Rate Collected During Vital Signs AssessmentWeek 1615.7 breaths/minStandard Deviation 1.8
MEDI3506 Dose 2Respiratory Rate Collected During Vital Signs AssessmentWeek 2417.1 breaths/minStandard Deviation 2.4
MEDI3506 Dose 2Respiratory Rate Collected During Vital Signs AssessmentWeek 1616.3 breaths/minStandard Deviation 1.9
MEDI3506 Dose 2Respiratory Rate Collected During Vital Signs AssessmentBaseline16.2 breaths/minStandard Deviation 1.8
MEDI3506 Dose 3Respiratory Rate Collected During Vital Signs AssessmentBaseline15.5 breaths/minStandard Deviation 1.8
MEDI3506 Dose 3Respiratory Rate Collected During Vital Signs AssessmentWeek 2415.6 breaths/minStandard Deviation 1.6
MEDI3506 Dose 3Respiratory Rate Collected During Vital Signs AssessmentWeek 1615.9 breaths/minStandard Deviation 1.4
Secondary

SCORAD: Percent Change From Baseline to Week 16

SCORAD is a clinical tool for assessing the severity of AD that evaluates the extent and intensity of AD lesions, in addition to subjective symptoms. The maximum total score is 103, with higher values indicating more severe disease.

Time frame: Week 16

Population: ITT population, excluding missing data at baseline or week 16.

ArmMeasureValue (MEAN)Dispersion
PlaceboSCORAD: Percent Change From Baseline to Week 16-31.79 Percentage of change from baselineStandard Deviation 25.09
MEDI3506 Dose 1SCORAD: Percent Change From Baseline to Week 16-29.88 Percentage of change from baselineStandard Deviation 23.14
MEDI3506 Dose 2SCORAD: Percent Change From Baseline to Week 16-36.22 Percentage of change from baselineStandard Deviation 25.34
MEDI3506 Dose 3SCORAD: Percent Change From Baseline to Week 16-39.42 Percentage of change from baselineStandard Deviation 25.44
Secondary

Serum MEDI3506 Concentration Profiles

To evaluate the PK of MEDI3506 in adult subjects with moderate-to-severe AD.

Time frame: Week 16 and week 24

Population: PK population

ArmMeasureGroupValue (GEOMETRIC_MEAN)Dispersion
PlaceboSerum MEDI3506 Concentration ProfilesWeek 160.377 μg/mLGeometric Coefficient of Variation 242
PlaceboSerum MEDI3506 Concentration ProfilesWeek 240.018 μg/mLGeometric Coefficient of Variation 184
MEDI3506 Dose 1Serum MEDI3506 Concentration ProfilesWeek 162.158 μg/mLGeometric Coefficient of Variation 193
MEDI3506 Dose 1Serum MEDI3506 Concentration ProfilesWeek 240.118 μg/mLGeometric Coefficient of Variation 298
MEDI3506 Dose 2Serum MEDI3506 Concentration ProfilesWeek 165.979 μg/mLGeometric Coefficient of Variation 118
MEDI3506 Dose 2Serum MEDI3506 Concentration ProfilesWeek 240.188 μg/mLGeometric Coefficient of Variation 234
Secondary

Systolic Blood Pressure Taken During Vital Signs Assessment

Collectively with other vital signs assessment are used to assess the safety and tolerability of MEDI3506 compared with placebo, in adult subjects with moderate-to-severe AD.

Time frame: Baseline, week 16 and week 24

Population: As-treated population

ArmMeasureGroupValue (MEAN)Dispersion
PlaceboSystolic Blood Pressure Taken During Vital Signs AssessmentBaseline117.7 mmHgStandard Deviation 12.9
PlaceboSystolic Blood Pressure Taken During Vital Signs AssessmentWeek 24118.9 mmHgStandard Deviation 11.1
PlaceboSystolic Blood Pressure Taken During Vital Signs AssessmentWeek 16117.8 mmHgStandard Deviation 9.6
MEDI3506 Dose 1Systolic Blood Pressure Taken During Vital Signs AssessmentBaseline119.3 mmHgStandard Deviation 9.2
MEDI3506 Dose 1Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 24117.6 mmHgStandard Deviation 11.4
MEDI3506 Dose 1Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 16117.3 mmHgStandard Deviation 7.2
MEDI3506 Dose 2Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 24120.1 mmHgStandard Deviation 15.1
MEDI3506 Dose 2Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 16120.7 mmHgStandard Deviation 13.6
MEDI3506 Dose 2Systolic Blood Pressure Taken During Vital Signs AssessmentBaseline123.8 mmHgStandard Deviation 9.9
MEDI3506 Dose 3Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 24120.6 mmHgStandard Deviation 12.1
MEDI3506 Dose 3Systolic Blood Pressure Taken During Vital Signs AssessmentWeek 16119.8 mmHgStandard Deviation 10.6
MEDI3506 Dose 3Systolic Blood Pressure Taken During Vital Signs AssessmentBaseline121.5 mmHgStandard Deviation 12.5

Source: ClinicalTrials.gov · Data processed: Feb 5, 2026