Clinical Trial Results:
A Multicenter, Randomized, Open Label, Efficacy Assessor-Blinded Study of Risankizumab Compared to Secukinumab for the Treatment of Adult Subjects With Moderate to Severe Plaque Psoriasis Who Are Candidates for Systemic Therapy
Summary
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EudraCT number |
2017-004932-12 |
Trial protocol |
DE GB NL ES FR IT |
Global end of trial date |
07 Jul 2020
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Results information
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Results version number |
v1(current) |
This version publication date |
07 Jul 2021
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First version publication date |
07 Jul 2021
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
M16-766
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT03478787 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
AbbVie
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Sponsor organisation address |
AbbVie House, Vanwall Business Park, Vanwall Road, Maidenhead, Berkshire, United Kingdom, SL6 4UB
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Public contact |
Global Medical Services, AbbVie, 001 8006339110, abbvieclinicaltrials@abbvie.com
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Scientific contact |
Global Medical Services, AbbVie, 001 8006339110, abbvieclinicaltrials@abbvie.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
07 Jul 2020
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
07 Jul 2020
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
The main objective of this study is to evaluate the efficacy and safety of risankizumab compared with secukinumab for the
treatment of adult subjects with moderate to severe plaque psoriasis who are candidates for systemic therapy.
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Protection of trial subjects |
Subject and/or legal guardian read and understood the information provided about the study and gave written permission.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
08 May 2018
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Canada: 45
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Country: Number of subjects enrolled |
France: 34
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Country: Number of subjects enrolled |
Germany: 3
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Country: Number of subjects enrolled |
Italy: 2
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Country: Number of subjects enrolled |
Netherlands: 1
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Country: Number of subjects enrolled |
Poland: 30
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Country: Number of subjects enrolled |
Spain: 32
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Country: Number of subjects enrolled |
United Kingdom: 9
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Country: Number of subjects enrolled |
United States: 171
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Worldwide total number of subjects |
327
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EEA total number of subjects |
102
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
290
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From 65 to 84 years |
35
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85 years and over |
2
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Recruitment
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Recruitment details |
A total of 327 participants were randomized from 53 sites across 9 countries including Canada, France, Germany, Italy, The Netherlands, Poland, Spain, the United Kingdom, and the United States. | ||||||||||||||||||||||||||||||
Pre-assignment
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Screening details |
Eligible participants were randomized to receive risankizumab or secukinumab in a 1:1 ratio. The randomization was stratified by weight (≤ 100 kg vs. > 100 kg) and prior systemic biologic for psoriasis (0 vs. ≥ 1). | ||||||||||||||||||||||||||||||
Period 1
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Period 1 title |
Overall Study (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||||||||||||||
Blinding implementation details |
This is an open-label study; however, the efficacy assessor remained blinded to each subject's treatment, clinical laboratory results, and all subject safety data during the course of the study.
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Arms
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Are arms mutually exclusive |
Yes
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Arm title
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Secukinumab | ||||||||||||||||||||||||||||||
Arm description |
Participants randomized to secukinumab received 2 injections of active secukinumab (300 mg total dosage) subcutaneously (SC) at Weeks 0, 1, 2, 3, and 4, and then every 4 weeks (q4w) thereafter until the last dose at Week 48. | ||||||||||||||||||||||||||||||
Arm type |
Active comparator | ||||||||||||||||||||||||||||||
Investigational medicinal product name |
secukinumab
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Investigational medicinal product code |
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Other name |
Cosentyx
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Pharmaceutical forms |
Solution for injection in pre-filled syringe
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Study site staff administered comparator subcutaneously (secukinumab 300 mg [2 × 150 mg pre-filled syringe]).
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Arm title
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Risankizumab | ||||||||||||||||||||||||||||||
Arm description |
Participants randomized to risankizumab received 2 injections of active risankizumab (150 mg total dosage) SC at Weeks 0 and 4, and then every 12 weeks (q12w) thereafter until the last dose at Week 40 (Week 64 for participants in France). | ||||||||||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||||||||||
Investigational medicinal product name |
Risankizumab
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Investigational medicinal product code |
ABBV-066
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Other name |
BI 655066, SKYRIZI
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Pharmaceutical forms |
Solution for injection in pre-filled syringe
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Study site staff will administer study drug subcutaneously (risankizumab 150 mg [2 × 75 mg pre-filled syringe]).
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Baseline characteristics reporting groups
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Reporting group title |
Secukinumab
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Reporting group description |
Participants randomized to secukinumab received 2 injections of active secukinumab (300 mg total dosage) subcutaneously (SC) at Weeks 0, 1, 2, 3, and 4, and then every 4 weeks (q4w) thereafter until the last dose at Week 48. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Risankizumab
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Reporting group description |
Participants randomized to risankizumab received 2 injections of active risankizumab (150 mg total dosage) SC at Weeks 0 and 4, and then every 12 weeks (q12w) thereafter until the last dose at Week 40 (Week 64 for participants in France). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Secukinumab
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Reporting group description |
Participants randomized to secukinumab received 2 injections of active secukinumab (300 mg total dosage) subcutaneously (SC) at Weeks 0, 1, 2, 3, and 4, and then every 4 weeks (q4w) thereafter until the last dose at Week 48. | ||
Reporting group title |
Risankizumab
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Reporting group description |
Participants randomized to risankizumab received 2 injections of active risankizumab (150 mg total dosage) SC at Weeks 0 and 4, and then every 12 weeks (q12w) thereafter until the last dose at Week 40 (Week 64 for participants in France). |
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End point title |
Percentage of Participants With a 90% Reduction From Baseline Psoriasis Area and Severity Index (PASI 90) at Week 16 | ||||||||||||
End point description |
The Psoriasis Area and Severity Index (PASI) is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination. The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis. PASI 90 is defined as at least a 90% reduction in PASI score compared with the Baseline PASI score. The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100. Non-responder imputation (NRI) was used for missing data.
Intent to Treat (ITT) analysis set: all participants who were randomized at Baseline. Non-responder imputation (NRI) was used for missing data.
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End point type |
Primary
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End point timeframe |
Week 16
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Statistical analysis description |
Across the strata, 96.25% confidence interval (CI) for adjusted difference was calculated according to the Cochran-Mantel-Haenszel test for the comparison of 2 treatment groups.
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Comparison groups |
Secukinumab v Risankizumab
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Number of subjects included in analysis |
327
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Analysis specification |
Pre-specified
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Analysis type |
non-inferiority [1] | ||||||||||||
Method |
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Parameter type |
Adjusted percentage difference | ||||||||||||
Point estimate |
8.2
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Confidence interval |
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level |
96.25% | ||||||||||||
sides |
2-sided
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lower limit |
-2.2 | ||||||||||||
upper limit |
18.6 | ||||||||||||
Notes [1] - Non-inferiority is met if the lower bound of the 96.25% CI of adjusted treatment difference is above –12%. |
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End point title |
Percentage of Participants With a PASI 90 at Week 52 | ||||||||||||
End point description |
The PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination. The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis. PASI 90 is defined as at least a 90% reduction in PASI score compared with the Baseline PASI score. The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
ITT analysis set: all participants who were randomized at Baseline. NRI was used for missing data.
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End point type |
Primary
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End point timeframe |
Week 52
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Statistical analysis description |
Across the strata, 95% CI for adjusted difference was calculated according to the Cochran-Mantel-Haenszel test for the comparison of 2 treatment groups.
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Comparison groups |
Secukinumab v Risankizumab
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Number of subjects included in analysis |
327
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Analysis specification |
Pre-specified
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Analysis type |
superiority | ||||||||||||
P-value |
< 0.001 [2] | ||||||||||||
Method |
Cochran-Mantel-Haenszel | ||||||||||||
Parameter type |
Adjusted percentage difference | ||||||||||||
Point estimate |
29.8
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
20.8 | ||||||||||||
upper limit |
38.8 | ||||||||||||
Notes [2] - Across the strata, p-value was calculated from the from the Cochran-Mantel-Haenszel test adjusted for strata. |
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End point title |
Percentage of Participants With a 100% Reduction From Baseline Psoriasis Area and Severity Index (PASI 100) at Week 52 | ||||||||||||
End point description |
PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination. The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis. PASI 100 is defined as 100% reduction in PASI score compared with the Baseline PASI score. The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
ITT analysis set: all participants who were randomized at Baseline. NRI was used for missing data.
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End point type |
Secondary
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End point timeframe |
Week 52
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Statistical analysis description |
Across the strata, 95% CI for adjusted difference was calculated according to the Cochran-Mantel-Haenszel test for the comparison of 2 treatment groups.
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Comparison groups |
Secukinumab v Risankizumab
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Number of subjects included in analysis |
327
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Analysis specification |
Pre-specified
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Analysis type |
superiority | ||||||||||||
P-value |
< 0.001 [3] | ||||||||||||
Method |
Cochran-Mantel-Haenszel | ||||||||||||
Parameter type |
Adjusted percentage difference | ||||||||||||
Point estimate |
26.2
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
15.9 | ||||||||||||
upper limit |
36.5 | ||||||||||||
Notes [3] - Across the strata, p-value was calculated from the from the Cochran-Mantel-Haenszel test adjusted for strata. |
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End point title |
Percentage of Participants Achieving Static Physician Global Assessment (sPGA) of Clear or Almost Clear at Week 52 | ||||||||||||
End point description |
The sPGA is an assessment by the investigator of the overall disease severity at the time of evaluation. Erythema, induration, and scaling of psoriatic lesions are scored on a 5-point scale ranging from 0 (none) to 4 (severe). The sPGA ranges from 0 to 4, and is calculated as Clear (0) = 0 for all three; Almost clear (1) = mean >0, <1.5; Mild (2) = mean ≥ 1.5, < 2.5; Moderate (3) = mean ≥ 2.5, < 3.5; and Severe (4) = mean ≥ 3.5.
ITT analysis set: all participants who were randomized at Baseline. NRI was used for missing data.
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End point type |
Secondary
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End point timeframe |
Week 52
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Statistical analysis description |
Across the strata, 95% CI for adjusted difference was calculated according to the Cochran-Mantel-Haenszel test for the comparison of 2 treatment groups.
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Comparison groups |
Secukinumab v Risankizumab
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Number of subjects included in analysis |
327
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Analysis specification |
Pre-specified
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Analysis type |
superiority | ||||||||||||
P-value |
< 0.001 [4] | ||||||||||||
Method |
Cochran-Mantel-Haenszel | ||||||||||||
Parameter type |
Adjusted percentage difference | ||||||||||||
Point estimate |
29.8
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
20.9 | ||||||||||||
upper limit |
38.8 | ||||||||||||
Notes [4] - Across the strata, p-value was calculated from the from the Cochran-Mantel-Haenszel test adjusted for strata. |
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End point title |
Percentage of Participants With a 75% Reduction From Baseline Psoriasis Area and Severity Index (PASI 75) at Week 52 | ||||||||||||
End point description |
The PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination. The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis. PASI 75 is defined as at least a 75% reduction in PASI score compared with the Baseline PASI score. The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
ITT analysis set: all participants who were randomized at Baseline. NRI was used for missing data.
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End point type |
Secondary
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End point timeframe |
Week 52
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Statistical analysis description |
Across the strata, 95% CI for adjusted difference was calculated according to the Cochran-Mantel-Haenszel test for the comparison of 2 treatment groups.
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Comparison groups |
Risankizumab v Secukinumab
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Number of subjects included in analysis |
327
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Analysis specification |
Pre-specified
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Analysis type |
superiority | ||||||||||||
P-value |
< 0.001 [5] | ||||||||||||
Method |
Cochran-Mantel-Haenszel | ||||||||||||
Parameter type |
Adjusted percentage difference | ||||||||||||
Point estimate |
20
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
11.7 | ||||||||||||
upper limit |
28.3 | ||||||||||||
Notes [5] - Across the strata, p-value was calculated from the from the Cochran-Mantel-Haenszel test adjusted for strata. |
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Adverse events information
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Timeframe for reporting adverse events |
Treatment-emergent adverse events are reported from first dose of study drug through 20 weeks after last dose of study drug (up to Week 68 for the Secukinumab arm, and up to Week 84 for the Risankizumab arm).
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Assessment type |
Systematic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
22.1
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Reporting groups
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Reporting group title |
Secukinumab
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Reporting group description |
Participants randomized to secukinumab received 2 injections of active secukinumab (300 mg total dosage) subcutaneously (SC) at Weeks 0, 1, 2, 3, and 4, and then every 4 weeks (q4w) thereafter until the last dose at Week 48 and received at least one dose of study drug. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Risankizumab
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Reporting group description |
Participants randomized to risankizumab received 2 injections of active risankizumab (150 mg total dosage) SC at Weeks 0 and 4, and then every 12 weeks (q12w) thereafter until the last dose at Week 40 (Week 64 for participants in France) and received at least one dose of study drug. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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16 Aug 2019 |
Of the 327 subjects in the global study, 16 subjects in France who were randomized to risankizumab had 2 additional dosing visits at Week 52 and Week 64 under Amendment 1. |
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Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |