Facebook Icon Print Created with Sketch. Twitter Icon Created with Sketch. Created with Sketch. LinkedIn Icon Green Check Icon Created with Sketch. YouTube Icon Right Arrow Icon Mobile Menu Icon Chevron Right Icon Phone Icon Health Study Area: AutoImmune Disease Health Study Area: Blood Cancer Health Study Area: Cardiovascular Disease Health Study Area: Fibrosis Health Study Area: Gastrointestinal Cancer Health Study Area: Genitourinary Health Study Area: Head and Neck Cancer Health Study Area: Lung Cancer Health Study Area: Melanoma Health Study Area: Women's Cancer Health Study Area: Breast Cancer For Caregivers For Clinicians Communities FAQs For Parents For Patients Chevron Icon Bookmark Icon Map Icon Share Icon Direction Arrow Icon Direction Arrow Icon Page Icon Location Icon Search Icon External Link Icon Help Icon Error Icon Glossary Email Icon Gender Both Gender Male Gender Female Created with Sketch. Created with Sketch. Health Study Area: NASH

Please Log In/Join Now first, and then use this function!

Active, Not Recruiting

Trial to Evaluate the Efficacy and Safety of Abatacept in Combination With Standard Therapy Compared to Standard Therapy Alone in Improving Disease Activity in Adults With Active Idiopathic Inflammatory Myopathy - IM101-611

Updated: 11 August, 2020   |   ClinicalTrials.gov

Print Friendly Summary

Print this page and the trial guide to help you talk with your doctor.
Use the Study Participant's Guide to navigate the process of participating in a clinical trial. Understand key factors to consider before deciding and get questions to ask your healthcare team.

Trial Details

  • Phase 3


  • Gender(s)

  • 18+

    Age Range

  • Active, Not Recruiting

Treatment Options

Study Arms
Active Comparator: Abatacept subcutaneous + Standard Treatment
Drug: Abatacept subcutaneous
Placebo Comparator: Placebo of Abatacept subcutaneous + Standard Treatment
Drug: Placebo

Key Eligibility Criteria

For more information regarding Bristol-Myers Squibb Clinical Trial participation, please visit www.BMSStudyConnect.com Inclusion Criteria: -Diagnosis of IIM based on the Bohan and Peter classification criteria: i) Subjects with dermatomyositis (DM) must also have a confirmed myositis-associated rash (Gottron's papules or a heliotrope rash preferably confirmed by skin biopsy) and 2 or more of the remaining 4 criteria. ii) Subjects with a diagnosis of IIM other than DM include PM, autoimmune necrotizing myopathy, myositis in association with another connective tissue disease (overlap myositis) and juvenile myositis subjects above the age of 18. These subjects must have a prior muscle biopsy diagnostic for IIM or a positive test for at least one myositis-specific autoantibody (anti-aminoacyl-tRNA synthetases (Jo-1, PL-7, PL-12, EJ, OJ, KS, Zo, YRS), anti-Mi-2, anti-SRP, anti-TIF1-g, anti-NXP-2, anti-MDA5, anti-SAE, anti-HMGCR). For subjects with overlap myositis, the myositis must be the principal clinically active manifestation of their disease. Where applicable, documentation of prior skin biopsy, muscle biopsy, and autoantibody results must be obtained and retained by the site. - Demonstrable muscle weakness measured by the MMT-8 of ≤ 135 units and any 3 of the following: i) MMT-8 ≤ 125 units; ii) Physician's global assessment (PGA) visual analog scale (VAS) ≥2 cm; iii) Subject's global assessment (SGA) VAS ≥2 cm; iv) HAQ-DI ≥ 0.5; v) One or more muscle enzyme (CK, aldolase, LDH, AST, ALT) ³ 1.3 times upper limit of normal (ULN); vi) MDAAT Extramuscular Global Activity VAS ≥2 cm - Demonstration of currently active IIM will be determined by an adjudication committee unless the subject has any one of the following: i) an active myositis-associated rash (Gottron's papules or heliotrope rash), or ii) a recent (within 3 months prior to signing informed consent) biopsy, magnetic resonance imaging (MRI), or electromyogram (EMG) demonstrating active disease, or iii) an elevated CK > 5 times the upper limit of normal - Active disease despite prior treatment with corticosteroids, immunosuppressants, or biologics as determined by the investigator - The subject must be on background standard treatment for IIM. The standard treatments that are allowed as background treatment for IIM includes: i) Corticosteroids alone, or ii) One of the following immunosuppressants: methotrexate, azathioprine, mycophenolate mofetil, tacrolimus, or cyclosporine (combinations of these treatments are not allowed), or iii) A combination of corticosteroids and one of the above immunosuppressants. The subject must have been on the same medication(s) for IIM for 12 weeks prior to randomization and the dose must have been stable for 4 weeks prior to randomization. If using azathioprine, the subject must have been on azathioprine for at least 24 weeks with a stable dose for at least 12 weeks prior to randomization. Exclusion Criteria: - Subjects with Inclusion Body Myositis (IBM), or myositis other than IIM, eg, drug-induced myositis and PM associated with HIV - Subjects treated with penicillamine or zidovudine in the past 3 months - Subjects treated with rituximab in the 6 months prior to randomization (there must be laboratory results indicating the presence of circulating B cells [CD19+]). Any other biologic treatment in the past 3 months or immune globulin (intravenous [IVIG] or subcutaneous [SCIG]) in the past 3 months prior to randomization - Subjects with uncontrolled or rapidly progressive interstitial lung disease - Subjects with severe muscle damage (Myositis Damage Index > 7/10), permanent weakness due to a non-IIM cause, or myositis with cardiac involvement - Cancer-associated myositis (myositis diagnosed within 2 years of a diagnosis of cancer - Subjects who are known to be positive for the anti-TIF-1 (p155/140) autoantibody prior to randomization who were diagnosed with IIM < 1 year prior to randomization. - Subjects at risk for tuberculosis - Subjects with recent acute infection requiring antibiotics - Subjects with history of chronic or recurrent bacterial, viral or systemic fungal infections - Subjects who have a present malignancy or have had a previous malignancy within the last 5 years prior to screening (except for a documented history of cured non-metastatic squamous or basal cell skin carcinoma or cervical carcinoma in situ). Other protocol defined inclusion/exclusion criteria could apply

We strongly recommend you contact BMS to report Side Effects (Adverse Events)
Side Effects (Adverse Events) and other reportable events are defined here
Report Side Effects (Adverse Events) or Product Quality Complaints: Medical Information

Have questions? Live support is available 24/7 - Call 855-907-3286 or email clinical.trials@bms.com

Have questions? Live support is available 24/7 -
Call 855-907-3286 or email clinical.trials@bms.com