Safety, Tolerability, and Efficacy of Zilucoplan in Subjects With Generalized Myasthenia Gravis (RAISE)
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ClinicalTrials.gov Identifier: NCT04115293 |
Recruitment Status :
Completed
First Posted : October 4, 2019
Results First Posted : January 17, 2023
Last Update Posted : May 2, 2024
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Sponsor:
Ra Pharmaceuticals, Inc.
Information provided by (Responsible Party):
UCB Pharma ( Ra Pharmaceuticals, Inc. )
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Tracking Information | |||||||||||||||||
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First Submitted Date ICMJE | October 2, 2019 | ||||||||||||||||
First Posted Date ICMJE | October 4, 2019 | ||||||||||||||||
Results First Submitted Date ICMJE | December 19, 2022 | ||||||||||||||||
Results First Posted Date ICMJE | January 17, 2023 | ||||||||||||||||
Last Update Posted Date | May 2, 2024 | ||||||||||||||||
Actual Study Start Date ICMJE | September 17, 2019 | ||||||||||||||||
Actual Primary Completion Date | December 30, 2021 (Final data collection date for primary outcome measure) | ||||||||||||||||
Current Primary Outcome Measures ICMJE |
Change From Baseline (CFB) to Week 12 in Myasthenia Gravis-Activities of Daily Living (MG-ADL) Total Score [ Time Frame: From Baseline to End of Treatment (Week 12) ] The MG-ADL is an 8-item patient-reported outcome measure assessing MG symptoms and their effects on daily activities. Each item in the scale scored 0 to 3 (0=None, 3=severe disease) point scale. The total score was the sum of all individual item scores and ranged from 0 to 24. Higher scores indicated more severe disability due to MG. A decrease from Baseline score indicated improvement.
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Original Primary Outcome Measures ICMJE |
Change from Baseline (CFB) in the MG-ADL Score [ Time Frame: 12 Weeks ] The MG-ADL profile provides an assessment of MG symptom severity and measures 8 items on a 0-3 scale, with 0 being the least severe. The total sum of the 13 items represents the ADL score.
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Change History | |||||||||||||||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE |
Change from Baseline (CFB) in the QMG Score [ Time Frame: 12 Weeks ] The QMG test is a standardized quantitative strength scoring system and measures 13 items on a 0-3 scale, with 0 being the least severe. The total sum of the 13 items represents the QMG score.
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Current Other Pre-specified Outcome Measures | Not Provided | ||||||||||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||||||||||
Descriptive Information | |||||||||||||||||
Brief Title ICMJE | Safety, Tolerability, and Efficacy of Zilucoplan in Subjects With Generalized Myasthenia Gravis | ||||||||||||||||
Official Title ICMJE | A Phase 3, Multicenter, Randomized, Double Blind, Placebo-Controlled Study to Confirm the Safety, Tolerability, and Efficacy of Zilucoplan in Subjects With Generalized Myasthenia Gravis | ||||||||||||||||
Brief Summary | The RAISE study is a multicenter, randomized, double-blind, placebo controlled study to confirm the efficacy, safety, and tolerability of zilucoplan in subjects with generalized Myasthenia Gravis. Subjects will be randomized in a 1:1 ratio to receive daily SC doses of 0.3 mg/kg zilucoplan or placebo for 12 weeks. | ||||||||||||||||
Detailed Description | Not Provided | ||||||||||||||||
Study Type ICMJE | Interventional | ||||||||||||||||
Study Phase ICMJE | Phase 3 | ||||||||||||||||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) Primary Purpose: Treatment |
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Condition ICMJE | Myasthenia Gravis, Generalized | ||||||||||||||||
Intervention ICMJE |
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Study Arms ICMJE |
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Publications * |
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* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||||||||||||
Recruitment Status ICMJE | Completed | ||||||||||||||||
Actual Enrollment ICMJE |
174 | ||||||||||||||||
Original Estimated Enrollment ICMJE |
130 | ||||||||||||||||
Actual Study Completion Date ICMJE | December 30, 2021 | ||||||||||||||||
Actual Primary Completion Date | December 30, 2021 (Final data collection date for primary outcome measure) | ||||||||||||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years to 74 Years (Adult, Older Adult) | ||||||||||||||||
Accepts Healthy Volunteers ICMJE | No | ||||||||||||||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||||||||||||
Listed Location Countries ICMJE | Canada, France, Germany, Italy, Japan, Norway, Poland, Spain, United Kingdom, United States | ||||||||||||||||
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Administrative Information | |||||||||||||||||
NCT Number ICMJE | NCT04115293 | ||||||||||||||||
Other Study ID Numbers ICMJE | RA101495-02.301 | ||||||||||||||||
Has Data Monitoring Committee | Not Provided | ||||||||||||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | UCB Pharma ( Ra Pharmaceuticals, Inc. ) | ||||||||||||||||
Original Responsible Party | Ra Pharmaceuticals | ||||||||||||||||
Current Study Sponsor ICMJE | Ra Pharmaceuticals, Inc. | ||||||||||||||||
Original Study Sponsor ICMJE | Ra Pharmaceuticals | ||||||||||||||||
Collaborators ICMJE | Not Provided | ||||||||||||||||
Investigators ICMJE |
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PRS Account | UCB Pharma | ||||||||||||||||
Verification Date | April 2024 | ||||||||||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |