Flare Prevention Study of Canakinumab in Patients With Active Systemic Juvenile Idiopathic Arthritis (SJIA)

Study at a glance

From the registry record, last updated by the sponsor on 16 Oct 2012. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title

A Randomized, Double-blind, Placebo Controlled, Withdrawal Study of Flare Prevention of Canakinumab (ACZ885) in Patients With Systemic Juvenile Idiopathic Arthritis (SJIA) and Active Systemic Manifestations

ClinicalTrials.gov ID

NCT00889863

Acronym / sponsor ID

β-SPECIFIC 2 / CACZ885G2301

Conditions

Systemic Juvenile Idiopathic Arthritis With Active Flare

Keywords

Flare, arthritis, IL-1beta antagonist, systemic juvenile idiopathic arthritis, Juvenile rheumatoid

Phase

Phase 3

Study type

Interventional

Recruitment status

Completed

Enrolment

177 participants (actual)

Lead sponsor

Novartis PharmaceuticalsIndustry (pharma, biotech, devices)

Collaborators

Pediatric Rheumatology International Trials Organization

Study start

Jul 2009

Primary completion

Sep 2011 (actual)

Study completion

Sep 2011 (actual)

First posted

29 Apr 2009 (estimated)

Results

Posted 16 Oct 2012

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Study design

Primary purpose

Treatment

Allocation

Randomised

Intervention model

Parallel groups

Masking

Quadruple blind (participant, care provider, investigator, outcomes assessor)

Number of arms

2

Who may qualify

Ages

2 to 19 years

Sex

All

Healthy volunteers

Not accepted

Age groups

Child, Adult

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Primary outcome

1. Part I: Percentage of Patients Who Were on Steroids at Entry Into Part I and Who Were Able to Taper Steroid as Per Protocol in at Least 25% of the Patients Who Entered the Study Taking a Steroid

   Time frame: 32 Weeks

   Ability to taper oral steroids: if dose reduced from start of Part I to end of Part Ic from > 0.8 mg/kg/day to ≤ 0.5 mg/kg/day, or from ≥ 0.5 mg/kg/day and ≤ 0.8 mg/kg/day by at least 0.3 mg/kg, or from any initial dose to ≤ 0.2 mg/kg/day, while maintaining a minimum adapted ACR 30 pediatric criterion. Patients on oral steroids at study entry who did not enter Part 1c are considered steroid tapering failures.

2. Part II: Survival Estimate of Time to Flare

   Time frame: Part II was event driven. The study was stopped when the required number of 37 flares had occurred (88 weeks)

   Kaplan Meier estimate of the probability to experience a flare. Flare was defined as at least 1 of the following. * Reappearance of fever (>38°C, lasting for at least 2 consecutive days) not due to infections * Flare according to the JIA pediatric criteria for flare (all criteria must have been met): * ≥ 30% worsening in at least 3 of the first 6 response variables * ≥ 30% improvement in not more than 1 of the first 6 response variables Patients who discontinued the study while in Part II were counted as flared unless they discontinued because of inactive disease for at least 24 weeks in Part II.

Results and safety

Loading the posted results from ClinicalTrials.gov…

Research links

• Official record on ClinicalTrials.govLast updated by the sponsor 16 Oct 2012.
• Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
• Derived from this study: PubMed 30269054Ruperto N, Brunner HI, Quartier P, Constantin T, Wulffraat NM, Horneff G, Kasapcopur O, Schneider R, Anton J, Barash J, Berner R, Corona F, Cuttica R, Fouillet-Desjonqueres M, Fischbach M, Foster HE, Foell D, Radominski SC, Ramanan AV, Trauzeddel R, Unsal E, Levy J, Vritzali E, Martini A, Lovell DJ; Paediatric Rheumatology International Trials Organisation (PRINTO) and the Pediatric Rheumatology Collaborative Study Group (PRCSG). Canakinumab in patients with systemic juvenile idiopathic arthritis and active systemic features: results from the 5-year long-term extension of the phase III pivotal trials. Ann Rheum Dis. 2018 Dec;77(12):1710-1719. doi: 10.1136/annrheumdis-2018-213150. Epub 2018 Sep 29.
• Derived from this study: PubMed 28115015Brachat AH, Grom AA, Wulffraat N, Brunner HI, Quartier P, Brik R, McCann L, Ozdogan H, Rutkowska-Sak L, Schneider R, Gerloni V, Harel L, Terreri M, Houghton K, Joos R, Kingsbury D, Lopez-Benitez JM, Bek S, Schumacher M, Valentin MA, Gram H, Abrams K, Martini A, Lovell DJ, Nirmala NR, Ruperto N; Pediatric Rheumatology International Trials Organization (PRINTO) and the Pediatric Rheumatology Collaborative Study Group (PRCSG). Early changes in gene expression and inflammatory proteins in systemic juvenile idiopathic arthritis patients on canakinumab therapy. Arthritis Res Ther. 2017 Jan 23;19(1):13. doi: 10.1186/s13075-016-1212-x.
• Derived from this study: PubMed 26314396Grom AA, Ilowite NT, Pascual V, Brunner HI, Martini A, Lovell D, Ruperto N; Paediatric Rheumatology International Trials Organisation and the Pediatric Rheumatology Collaborative Study Group; Leon K, Lheritier K, Abrams K. Rate and Clinical Presentation of Macrophage Activation Syndrome in Patients With Systemic Juvenile Idiopathic Arthritis Treated With Canakinumab. Arthritis Rheumatol. 2016 Jan;68(1):218-28. doi: 10.1002/art.39407.
• Derived from this study: PubMed 23252526Ruperto N, Brunner HI, Quartier P, Constantin T, Wulffraat N, Horneff G, Brik R, McCann L, Kasapcopur O, Rutkowska-Sak L, Schneider R, Berkun Y, Calvo I, Erguven M, Goffin L, Hofer M, Kallinich T, Oliveira SK, Uziel Y, Viola S, Nistala K, Wouters C, Cimaz R, Ferrandiz MA, Flato B, Gamir ML, Kone-Paut I, Grom A, Magnusson B, Ozen S, Sztajnbok F, Lheritier K, Abrams K, Kim D, Martini A, Lovell DJ; PRINTO; PRCSG. Two randomized trials of canakinumab in systemic juvenile idiopathic arthritis. N Engl J Med. 2012 Dec 20;367(25):2396-406. doi: 10.1056/NEJMoa1205099.
• Related InfoLink provided by the sponsor.
• Related InfoLink provided by the sponsor.

Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.

73 sites in 19 countries: see every site and its status.