Efficacy at 24 Weeks and Safety, Tolerability and Long Term Efficacy up to 2 Years of Secukinumab (AIN457) in Patients With Active Rheumatoid Arthritis and an Inadequate Response to Anti-TNFα Agents
- Conditions
- Rheumatoid Arthritis
- Interventions
- Biological: Secukinumab (AIN457)Biological: Placebo
- Registration Number
- NCT01377012
- Lead Sponsor
- Novartis Pharmaceuticals
- Brief Summary
The core and extension studies assessed the safety and efficacy of secukinumab when added to a background therapy in patients with active rheumatoid arthritis who are intolerant to or have had an inadequate response to anti-TNF-α agents. Patients received either secukinumab, placebo. The core study was completed. However, the extension study was terminated early (unrelated to safety) due to the results of study AIN457F2309, which indicated the efficacy of AIN457 was not comparable to the currently available RA treatment, abatacept, thus leading to closing of the AIN457 RA program.
- Detailed Description
CAIN457F2302 (Core Study): Completed Sep 9 2015
CAIN457F2302E1 (Extension study): terminated early May 26 2015, ((unrelated to safety) due to the results of study AIN457F2309, which indicated the efficacy of AIN457 was not comparable to the currently available RA treatment, abatacept, thus leading to closing of the AIN457 RA program.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 637
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description AIN457 10mg/kg-150mg Secukinumab (AIN457) Participants received AIN457 i.v. (10 mg/kg) at BSL, Weeks 2 and 4 then AIN457 150 mg s.c. at Week 8 and injected every 4 weeks AIN457 10mg/kg-75mg Secukinumab (AIN457) Participants received AIN457 i.v. (10 mg/kg) at Baseline (BSL), Weeks 2 and 4 then AIN457 75 mg s.c. at Week 8 and injected every 4 weeks Placebo Placebo Participants received matching placebo to AIN457 until week 16 or week 24 based on responder status (\>= 20% reduction in tender and swollen joint count). Non-responders were switched to active treatment at week 16. Responders were switched to active treatment at week 24
- Primary Outcome Measures
Name Time Method Extension Phase: Percentage of Patients Achieving a American College of Rheumatology Response ACR20, ACR50 and ACR70 up to week 260 Core Study: Percentage of Participants Achieving an American College of Rheumatology Response 20 (ACR20) at Week 24 Week 24 ACR20 response was defined as having a positive clinical response to treatment (individual improvement) in disease activity if the participant had at least 20% improvement in tender 68-joint count, swollen 66-joint count and at least 3 of the following 5 measures: patient's assessment of RA pain, patient's global assessment of disease activity, physician's global assessment of disease activity, subject self-assessed disability (Health Assessment Questionnaire \[HAQ-DI\] score), and/or acute phase reactant (high sensitivity c-reactive protein (hsCRP) or erythrocyte sedimentation rate (ESR). The ACR20 response results at week 24 used non-responder imputation.
- Secondary Outcome Measures
Name Time Method Core Study Percentage of Patients Achieving Major Clinical Response (Continuous Six-month Period of ACR70 Response During the 1 Year Period) at Week 52 52 week The major clinical response is defined as continuous six-month period of ACR70 response during the 1 year period. ACR70 response was defined as having a positive clinical response to treatment (individual improvement) in disease activity if the participant had at least 70% improvement in tender 68-joint count, swollen 66-joint count and at least 3 of the following 5 measures: patient's assessment of RA pain, patient's global assessment of disease activity, physician's global assessment of disease activity, subject self-assessed disability (Health Assessment Questionnaire \[HAQ-DI\] score), and/or acute phase reactant (high sensitivity c-reactive protein (hsCRP) or erythrocyte sedimentation rate (ESR). The ACR70 response results at week 24 used non-responder imputation.
Extension Phase: Proportion of Subjects Achieving ACR/(EULAR) Remission up to week 260 ACR/EULAR remission is defined as SDAI ≤ 3.3, where SDAI is a measure of disease activity in RA based on 28 tender and swollen joint counts, CRP, Physician and Patient's Global Assessments of Disease
Extension Phase: Changes in Baseline of Quality of Life (Qol) Outcomes Measured by Medical Outcome Short Form SF-36 v2 Baseline, up to week 260 Short Form Health Survey (SF-36) consists of eight subscales that can be scored individually: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role-Emotional, and Mental Health. Two overall summary scores, the Physical Component Summary (PCS) and the Mental Component Summary (MCS) also can be computed.
Extension Phase: Change in Baseline of RA Disease Activity as Measured by Disease Activity Score (DAS28) week 260 The DAS28 score is a measure of RA disease activity calculated using variables such as swollen joint count, the Erythrocyte Sedimentation Rate (ESR) and patient reported assessment of health.
Using this data, the DAS28 calculation provides a number on a scale from 0-10 indicating the current activity of a patient's RA. A DAS28 score above 5.1 means high disease activity whereas a DAS28 below 3.2 indicates low disease activity. Remission is achieved by a DAS28 score lower than 2.6.Extension Phase: Proportion of Subjects Achieving Low Disease Activity and Good/Moderate European League Against Rheumatism (EULAR) Responses up to week 260 Low Disease Activity is defined as DAS28 ≤ 3.2. EULAR good response requires an improvement of \> 1.2 in the DAS28 score with a present score of ≤3.2; EULAR moderate response is defined as an improvement of \>0.6 to ≤1.2 in DAS28 and a present score of ≤5.1; or an improvement of \>1.2 and a present score of \>3.2.
Core Study: Change From Baseline at Week 24 in Van Der Heijde Total Modified Sharp Score Week 24 Separate radiographs of each hand/wrist and each foot were taken at basline and Week 24. The radiographs were assessed using the van der Heijde modified Sharp score. The change in the Van der Heijde modified Sharp score is calculated against the baseline value. The total van der Heide modified Sharp score goes from 0 to 448, the bigger the change, the worse it is for the patient.
Core Study: Change From Baseline and Week 24 in Stanford Health Assessment Questionnaire Disability Index (HAQ-DI) Baseline, Week 24 The HAQ-DI assesses a subject's level of functional ability and includes questions of fine movements of the upper extremity, locomotor activities of the lower extremity, and activities that involve both upper and lower extremities. There are 20 questions in 8 categories of functioning including dressing, rising, eating, walking, hygiene, reach, grip and usual activities. The stem of each item asks 'Over the past week, "are you able to..." perform a particular task'. Each item is scored on a 4 point scale from 0 - 3, representing normal, no difficulty (0), some difficulty (1), much difficulty (2) and unable to do (3). The disability index score is calculated as the mean of the available category scores, ranging from 0 to 3. A negative change from baseline indicates improvement.
Extension Phase: Immunogenicity Against Secukinumab up to week 260
Trial Locations
- Locations (1)
Novartis Investigative Site
🇬🇧Salisbury, United Kingdom