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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03031782
Other study ID # CAIN457F2304
Secondary ID 2016-003761-26
Status Completed
Phase Phase 3
First received
Last updated
Start date May 23, 2017
Est. completion date November 9, 2020

Study information

Verified date August 2022
Source Novartis
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This was a double-blind, placebo-controlled, event-driven randomized withdrawal study to investigate the efficacy and safety of secukinumab treatment in the Juvenile Idiopathic Arthritis (JIA) categories of Juvenile Psoriatic Arthritis (JPsA) and Enthesitis-related Arthritis (ERA). The study was divided into 3 parts (plus a post-treatment follow-up period) consisting of open-label, single-arm active treatment in Treatment Periods 1 and 3 and a randomized, double-blind, placebo controlled, event-driven withdrawal design in Treatment Period 2


Description:

TP1: All eligible subjects entered TP1 to receive 12-weeks of open-label secukinumab at a dose predicted to achieve secukinumab serum levels equivalent to adults administered a 150 mg dose regimen. Secukinumab was administered s.c. weekly for the first 4 weeks (Baseline, Weeks 1, 2, 3, 4) and then every 4 weeks thereafter. Clinical response (JIA ACR 30) was assessed at Week 12. Responders advanced to TP2 and non-responders exited the trial (early termination visit and entered into the Post-treatment follow-up period). TP2: Subjects who were a responder (JIA ACR 30) at Week 12 entered the double-blind withdrawal TP2 and were randomized 1:1 to either secukinumab or placebo on that visit and then every 4 weeks, until either experiencing a disease flare or completion of TP2. TP2 was event driven and was planned to be closed when 33 subjects experienced a disease flare as per JIA definition. Alternatively, the study could be closed when all subjects reached the total study duration of 104 Weeks and therefore subjects who did not experience a disease flare remained in TP2 for the duration of the study and completed the study without entering into TP3 TP3: Subjects experiencing a disease flare in TP2 immediately entered TP3 to receive openlabel secukinumab every 4 weeks until total study duration of 104 weeks for that subject was achieved. Post-treatment follow-up: The post-treatment follow-up period (lasting 12 weeks from the last study drug administration) was required for all subjects, unless they qualified and entered the secukinumab extension trial. All subjects were expected to participate in the post-treatment follow up period, except for those entering the extension study.


Recruitment information / eligibility

Status Completed
Enrollment 86
Est. completion date November 9, 2020
Est. primary completion date October 7, 2020
Accepts healthy volunteers No
Gender All
Age group 2 Years to 17 Years
Eligibility Inclusion Criteria: 1. Confirmed diagnosis of Enthesitis-related arthritis (ERA) or Juvenile psoriatic arthritis (JPsA) according to the International League of Associations for Rheumatology (ILAR) classification criteria of at least 6 months duration. 2. Active disease (ERA or JPsA) defined as having both: - at least 3 active joints - at least 1 site of active enthesitis at baseline or documented by history. 3. Inadequate response (at least 1 month) or intolerance to at least 1 nonsteroidal anti-inflammatory drugs(NSAID) 4. Inadequate response (at least 2 months) or intolerance to at least 1 Disease-modifying antirheumatic drugs (DMARD) 5. No concomitant use of second line agents such as disease-modifying and/or immunosuppressive drugs. Exclusion Criteria: 1. Patients fulfilling any ILAR diagnostic JIA category other than ERA or JPsA. 2. Patients who have ever received biologic immunomodulating agents 3. Patients taking any non-biologic DMARD except for MTX (or sulfasalazine for ERA patients only). 4. Patients with active uncontrolled inflammatory bowel disease or active uncontrolled uveitis. Other protocol-defined inclusion/exclusion criteria apply.

Study Design


Intervention

Drug:
secukinumab
secukinumab is a high-affinity fully human monoclonal anti-human antibody that targets IL-17A and neutralizes activity.
Other:
placebo
Matched placebo to AIN457 for use in the double blind Treatment Period 2

Locations

Country Name City State
Belgium Novartis Investigative Site Bruxelles
Belgium Novartis Investigative Site Gent
Belgium Novartis Investigative Site Laeken
Germany Novartis Investigative Site Berlin
Germany Novartis Investigative Site Freiburg
Germany Novartis Investigative Site Hamburg
Germany Novartis Investigative Site Saint Augustin
Italy Novartis Investigative Site Genova GE
Italy Novartis Investigative Site Napoli
Poland Novartis Investigative Site Krakow
Russian Federation Novartis Investigative Site Ekaterinburg
Russian Federation Novartis Investigative Site Moscow
Russian Federation Novartis Investigative Site Saint-Petersburg
Russian Federation Novartis Investigative Site Voronezh
South Africa Novartis Investigative Site Cape Town
South Africa Novartis Investigative Site Panorama
Spain Novartis Investigative Site Santiago de Compostela Galicia
Spain Novartis Investigative Site Valencia
Turkey Novartis Investigative Site Ankara
Turkey Novartis Investigative Site Istanbul
Turkey Novartis Investigative Site Istanbul Halkali
Turkey Novartis Investigative Site Istanbul TUR
United Kingdom Novartis Investigative Site Bristol
United Kingdom Novartis Investigative Site Glasgow
United Kingdom Novartis Investigative Site Liverpool
United Kingdom Novartis Investigative Site London
United Kingdom Novartis Investigative Site Nottingham
United States Novartis Investigative Site Boise Idaho
United States Novartis Investigative Site Cincinnati Ohio
United States Novartis Investigative Site Los Angeles California
United States Novartis Investigative Site Portland Oregon

Sponsors (1)

Lead Sponsor Collaborator
Novartis Pharmaceuticals

Countries where clinical trial is conducted

United States,  Belgium,  Germany,  Italy,  Poland,  Russian Federation,  South Africa,  Spain,  Turkey,  United Kingdom, 

Outcome

Type Measure Description Time frame Safety issue
Primary Number of Participants Experiencing a Flare During Treatment Period 2 Survival analysis of time to flare in treatment period 2 (TP2) FAS2
Subjects are either ERA or JPsA
From Week 12 until max Week 104
Secondary Percent of Participants With Juvenile Idiopathic Arthritis (JIA) American College of Rheumatology (ACR) 30/50/70/90/100 Response at Week 12 - by JIA Category Summary of JIA ACR 30/50/70/90/100 for all subjects and each JIA category - TP1 (FAS1)
The adapted ACR Pediatric 30/50/70/90/100 criteria was used to determine efficacy defined as improvement from baseline of at least 30/50/70/90/100% respectively in at least 3 of the following 6 components
Physician's Global Assessment of disease activity on a 0-100 mm VAS from 0 mm = no disease activity to 100 mm = very severe disease activity.
Parent's or patient's Global Assessment of Subject's overall wellbeing on a 0-100 mm VAS from 0 mm= very well to 100 mm= very poor.
Functional ability: Childhood Health Assessment Questionnaire (CHAQ©)
Number of joints with active arthritis using the ACR definition (The ACR definition of active arthritis is any joint with swelling, or in the absence of swelling, limitation of motion accompanied by either pain on motion or tenderness not due to deformity)
Number of joints with limitation of motion
Laboratory measure of inflammation: CRP (mg/L)
baseline, week 12
Secondary Percent of Participants With Juvenile Idiopathic Arthritis (JIA) American College of Rheumatology (ACR) 30/50/70/90/100 Response at Week 12 - Total Summary of JIA ACR 30/50/70/90/100 for all subjects - TP1 (FAS1)
The adapted ACR Pediatric 30/50/70/90/100 criteria was used to determine efficacy defined as improvement from baseline of at least 30/50/70/90/100% respectively in at least 3 of the following 6 components
Physician's Global Assessment of disease activity on a 0-100 mm VAS from 0 mm = no disease activity to 100 mm = very severe disease activity.
Parent's or patient's Global Assessment of Subject's overall wellbeing on a 0-100 mm VAS from 0 mm= very well to 100 mm= very poor.
Functional ability: Childhood Health Assessment Questionnaire (CHAQ©)
Number of joints with active arthritis using the ACR definition (The ACR definition of active arthritis is any joint with swelling, or in the absence of swelling, limitation of motion accompanied by either pain on motion or tenderness not due to deformity)
Number of joints with limitation of motion
Laboratory measure of inflammation: CRP (mg/L)
baseline, week 12
Secondary Percent Change From Baseline for JIA ACR Core Components in TP1 Summary of JIA ACR core components for all subjects and each JIA category - Treatment period 1
Negative percent change indicates improvement
Physician global assessment of disease activity (VAS mm) 0 (no disease activity) - 100 (very severe); Parent or subject global assessment of overall well-being (VAS mm) 0 (very well) - 100 (very poor); CHAQ (Childhood Health Assessment Questionnaire) 0 - 3 (most severe); Number of joints with active arthritis 0 - 73; Number of joints with limited range of motion 0 - 69.
baseline, week 12
Secondary Percent Change in C-reactive Protein Standardized Value (mg/L) Median Percent Change from baseline for C-reactive protein standardized value (mg/L) baseline, week 12
Secondary Change From Baseline Juvenile Arthritis Disease Activity Score (JADAS) Score JADAS change from baseline for all subjects in Treatment period 1. JADAS-27 (Juvenile Arthritis Disease Activity Score in 27 joints) ranges from 0 to 57 and JADAS-71 ranges from 0 to 101 (higher scores indicate more disease activity). 12 weeks
Secondary Change From Baseline in Total Enthesitis Events - TP1 (FAS1) Enthesitis swollen joint count range is 0-16. Zero is worst, and 16 is best
A total of 16 entheseal sites were assessed for the presence or absence of tenderness of enthesitis.
This is the mean (SD) enthesitis count (range 0-16) for FAS subjects
A zero score means no enthesitis, so a zero score is better for the patient
Baseline and week 12
Secondary Change From Baseline in Total Dactylitis Count Summary of total dactylitis count for all subjects - TP1 (FAS1)
Total dactylitis count ranges from 0 to 20. A zero score means no dactylitis, so a zero score is better for the patient
baseline, week 12
Secondary Number of Participants With Anti-secukinumab Anitbodies Blood samples for immunogenicity (anti-AIN457 antibodies) were taken pre-dose at the scheduled time points. In addition, if a subject discontinued from the study at any time, he/she provided a sample at the last visit. All blood samples were taken by either direct venipuncture or an indwelling cannula inserted in a forearm vein. An Electrochemiluminescence method was used for the detection of potential anti-secukinumab antibody formation. 104 weeks
Secondary Secukinumab Serum Concentration Summary of pharmacokinetic concentrations - Treatment period 1 baseline, week 12
Secondary Number of Participants With Inactive Disease Status for All Subjects - TP1 (FAS1) Summary of inactive disease status for all subjects - TP1 (FAS1)
Clinical inactive disease definition was adapted from the JIA ACR criteria.
All were required to be met:
No joints with active arthritis
No uveitis
CRP value within normal limits for the laboratory where tested or, if elevated, not attributable to JIA
Physician's global assessment of disease activity score = 10mm
Duration of morning stiffness attributable to JIA =15 min
week 12
See also
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Active, not recruiting NCT03769168 - An Extension Study of Subcutaneous Secukinumab in Patients With Juvenile Psoriatic Arthritis (JPsA) and Enthesitis Related Arthritis (ERA) Phase 3
Recruiting NCT06100744 - A Study to Assess Adverse Events, Change in Disease Activity, and How the Drug Moves Through the Body in Children With Juvenile Psoriatic Arthritis (jPsA) Receiving Subcutaneously Injected Risankizumab or Adalimumab Phase 3
Active, not recruiting NCT04527380 - A Study of Ixekizumab (LY2439821) in Children With Juvenile Idiopathic Arthritis Categories of Enthesitis-related Arthritis (Including Juvenile Onset Ankylosing Spondylitis) and Juvenile Psoriatic Arthritis Phase 3