Clinical Trial Results:
A randomized, open-label, multicenter trial to assess the efficacy of subcutaneous
secukinumab after twelve weeks of treatment, and to assess the long-term safety, tolerability and
efficacy in subjects from 6 to less than 18 years of age with moderate to severe chronic plaque psoriasis
Summary
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EudraCT number |
2017-004515-39 |
Trial protocol |
BE ES DE CZ EE PL |
Global end of trial date |
12 Sep 2023
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Results information
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Results version number |
v1(current) |
This version publication date |
16 Mar 2024
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First version publication date |
16 Mar 2024
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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 |
CAIN457A2311
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT03668613 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Novartis Pharma AG
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Sponsor organisation address |
Novartis Campus, Basel, Switzerland,
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Public contact |
Clinical Disclosure Office, Novartis Pharma AG, 41 613241111, Novartis.email@Novartis.com
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Scientific contact |
Clinical Disclosure Office, Novartis Pharmaceuticals, 41 613241111, Novartis.email@novartis.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
Yes
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EMA paediatric investigation plan number(s) |
EMEA-000380-PIP01-08 | ||
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? |
Yes
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
12 Sep 2023
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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 |
12 Sep 2023
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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 |
To evaluate the efficacy of secukinumab in
pediatric subjects aged 6 years to less than 18
years old with moderate to severe chronic
plaque psoriasis with respect to PASI 75 and
IGA mod 2011 0 or 1 response (co-primary
endpoints) at Week 12, compared to placebo
(historical control).
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Protection of trial subjects |
The study was in compliance with the ethical principles derived from the Declaration of Helsinki and the International Conference on Harmonization (ICH) Good Clinical Practice (GCP) guidelines. All the local regulatory requirements pertinent to safety of trial subjects were also followed during the conduct of the trial.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
29 Aug 2018
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
Yes
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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 |
Czechia: 5
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Country: Number of subjects enrolled |
Belgium: 4
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Country: Number of subjects enrolled |
Estonia: 7
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Country: Number of subjects enrolled |
Germany: 11
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Country: Number of subjects enrolled |
Peru: 5
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Country: Number of subjects enrolled |
Poland: 17
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Country: Number of subjects enrolled |
Russian Federation: 14
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Country: Number of subjects enrolled |
Spain: 10
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Country: Number of subjects enrolled |
United States: 11
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Worldwide total number of subjects |
84
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EEA total number of subjects |
54
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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) |
33
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Adolescents (12-17 years) |
51
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Adults (18-64 years) |
0
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
A total of 92 subjects were screened of which 84 subjects completed the screening phase and were randomized to the Secukinumab Low dose and High dose groups in a 1:1 ratio. | |||||||||||||||||||||||||||||||||
Pre-assignment
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Screening details |
A total of 92 subjects were screened of which 84 subjects completed the screening phase and were randomized to the Secukinumab Low dose and High dose groups in a 1:1 ratio. | |||||||||||||||||||||||||||||||||
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 |
Not applicable
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Blinding used |
Not blinded | |||||||||||||||||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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AIN457 Low dose | |||||||||||||||||||||||||||||||||
Arm description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 50kg) or 150 mg (if weighing >= 50kg) | |||||||||||||||||||||||||||||||||
Arm type |
Experimental | |||||||||||||||||||||||||||||||||
Investigational medicinal product name |
Secukinumab
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Investigational medicinal product code |
AIN457
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Other name |
Cosentyx
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 50kg) or 150 mg (if weighing >= 50kg)
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Arm title
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AIN457 High dose | |||||||||||||||||||||||||||||||||
Arm description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 25kg) or 150mg (if weighing 25 to < 50kg) or 300 mg (if weighing >=50 kg) | |||||||||||||||||||||||||||||||||
Arm type |
Experimental | |||||||||||||||||||||||||||||||||
Investigational medicinal product name |
Secukinumab
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Investigational medicinal product code |
AIN457
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Other name |
Cosentyx
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 25kg) or 150mg (if weighing 25 to < 50kg) or 300 mg (if weighing >=50 kg)
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Baseline characteristics reporting groups
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Reporting group title |
AIN457 Low dose
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Reporting group description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 50kg) or 150 mg (if weighing >= 50kg) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
AIN457 High dose
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Reporting group description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 25kg) or 150mg (if weighing 25 to < 50kg) or 300 mg (if weighing >=50 kg) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
AIN457 Low dose
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Reporting group description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 50kg) or 150 mg (if weighing >= 50kg) | ||
Reporting group title |
AIN457 High dose
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Reporting group description |
Subcutaneous (s.c.) secukinumab injections at randomization and weekly until Week 4, thereafter every 4 weeks until Wk 204. Patients received secukinumab 75 mg (if weighing < 25kg) or 150mg (if weighing 25 to < 50kg) or 300 mg (if weighing >=50 kg) |
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End point title |
Number and Percentage of Participants with PASI 75 response | |||||||||
End point description |
Psoriasis Area and Severity Index (PASI):Combined assessment of lesion severity and affected area into a single score: 0 (no disease) to 72(maximal disease). Body is divided into 4 areas for scoring (head, trunk, upper limbs and lower limbs); each area is scored by itself and scores are combined for final PASI. For each area, percent of skin involved is estimated: 0 (0%) to 6 (90-100%), and severity is estimated by clinical signs, Erythema,Thickening (plaque elevation, induration) & Scaling(desquamation). Scale 0 (none) to 4 (maximum). Final PASI = sum of severity parameters for each area* area score weight of section(head: 0.1, upper limbs: 0.2 body: 0.3 lower limbs: 0.4). Psoriasis Area and Severity Index (PASI) will be assessed/calculated as per standard procedure. PASI 75 represents the percentage (or number)of patients who have achieved a 75% or more reduction in their PASI score from baseline. PASI 100 indicates patients who have achieved a complete resolution of all disease.
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End point type |
Primary
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End point timeframe |
Week 12
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Statistical analysis title |
AIN457 Low dose v historical placebo | |||||||||
Statistical analysis description |
Compared to historical placebo
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Comparison groups |
AIN457 Low dose v AIN457 High dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted Log-OR | |||||||||
Point estimate |
4.862
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
3.422 | |||||||||
upper limit |
6.782 | |||||||||
Statistical analysis title |
AIN457 High dose v historical placebo | |||||||||
Statistical analysis description |
Compared to historical placebo
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Comparison groups |
AIN457 High dose v AIN457 Low dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted log-OR | |||||||||
Point estimate |
4.836
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
3.422 | |||||||||
upper limit |
6.772 |
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End point title |
Number and percentage of participants with IGA mod 2011 0 or 1 response | |||||||||
End point description |
Investigator will assess the disease using the validated Investigator Global Assessment (IGA) mod 2011 and rate the disease from a score of 0 (clear skin) to 4 (severe disease)
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End point type |
Primary
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End point timeframe |
Week 12
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Statistical analysis title |
AIN457 High dose v historical placebo | |||||||||
Statistical analysis description |
Compared to historical placebo
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Comparison groups |
AIN457 High dose v AIN457 Low dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted log-OR | |||||||||
Point estimate |
4.606
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
2.919 | |||||||||
upper limit |
6.78 | |||||||||
Statistical analysis title |
AIN457 Low dose v historical placebo | |||||||||
Statistical analysis description |
Compared to historical placebo
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Comparison groups |
AIN457 Low dose v AIN457 High dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted log -OR | |||||||||
Point estimate |
4.292
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
2.638 | |||||||||
upper limit |
6.513 |
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End point title |
Number and percentage of participants with PASI 90 response | |||||||||
End point description |
Psoriasis Area and Severity Index (PASI) was assessed/calculated as per the standard procedure.
PASI 90 represents the percentage (or number) of patients who have achieved a 90% or more reduction in their PASI score from baseline. PASI 100 indicates patients who have achieved a complete resolution of all disease.
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End point type |
Secondary
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End point timeframe |
Week 12
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Statistical analysis title |
AIN457 Low dose v AIN457 High dose | |||||||||
Comparison groups |
AIN457 High dose v AIN457 Low dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted log-OR | |||||||||
Point estimate |
4.709
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
3.201 | |||||||||
upper limit |
6.58 | |||||||||
Statistical analysis title |
AIN457 Low dose v AIN457 High dose | |||||||||
Comparison groups |
AIN457 Low dose v AIN457 High dose
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Number of subjects included in analysis |
84
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Analysis specification |
Pre-specified
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Analysis type |
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Method |
Bayesian method using (MAP) | |||||||||
Parameter type |
Predicted log-OR | |||||||||
Point estimate |
4.367
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Confidence interval |
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level |
95% | |||||||||
sides |
2-sided
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lower limit |
2.916 | |||||||||
upper limit |
6.202 |
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End point title |
Secukinumab concentration in serum | ||||||||||||||||||||||||||||||||||||||||||||||||
End point description |
Mean (Standard Deviation) Secukinumab concentration levels in serum over time.
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End point type |
Secondary
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End point timeframe |
Baleine, Weeks 4, 12, 13, 14, 15, 16, 24, 52, 104, 156, 208
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No statistical analyses for this end point |
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End point title |
Summary table of Adverse Events | |||||||||||||||||||||
End point description |
An adverse event (AE) is any untoward medical occurrence (e.g. any unfavorable and unintended sign [including abnormal laboratory findings], symptom or disease) in a clinical investigation participant after providing written informed consent for participation in the study.
Treatment emergent adverse events in this study are events that started after the first dose of study treatment and until 84 days after the last study treatment, or events present prior to the first dose of treatment which increased in severity based on preferred term within 84 days after the last study treatment.
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End point type |
Secondary
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End point timeframe |
Adverse events are reported from the first dose of study-drug until the end of the treatment period (at Week 208) plus 16 weeks additional follow up reporting, for a maximum timeframe of approximately 224 weeks.
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
Adverse events are reported from the first dose of study-drug until the end of the treatment period (at Week 208) plus 16 weeks additional follow up reporting, for a maximum timeframe of approximately 224 weeks.
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Adverse event reporting additional description |
Treatment emergent adverse events in this study are events that started after the first dose of study treatment and until 84 days after the last study treatment, or events present prior to the first dose of treatment which increased in severity based on preferred term within 84 days after the last study treatment.
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Assessment type |
Systematic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
26.0
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Reporting groups
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Reporting group title |
AIN457 Low dose
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Reporting group description |
AIN457 Low dose | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
AIN457 High dose
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Reporting group description |
AIN457 High dose | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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25 Sep 2020 |
The key features of the amendment dated 25-Sep-2020 were changes required due to the COVID-19
pandemic, the addition of inflammatory bowel disease (IBD) as an example for discontinuation of treatment, removal of a sensitivity analysis, and the addition of growth/weight and maturation
measurements to the Safety assessments. |
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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 |