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Completed Phase 3 Interventional Results available

Safety, Tolerability, and Efficacy of Zilucoplan in Subjects With Generalized Myasthenia Gravis

ClinicalTrials.gov ID: NCT04115293

Public ClinicalTrials.gov record NCT04115293. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 29, 2026, 12:15 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

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

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

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.

Study identification

NCT ID
NCT04115293
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Ra Pharmaceuticals, Inc.
Industry
Enrollment
174 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 74 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 17, 2019 (Actual)
Primary completion
Dec 30, 2021 (Actual)
Completion
Dec 30, 2021 (Actual)
Last update posted
Jul 16, 2025

2019 – 2021

United States locations

U.S. sites
37
U.S. states
27
U.S. cities
36
Facility City State ZIP Site status
Site 41: Diagnostic and Medical Clinic Mobile Alabama 36604 —
Site 116: Neuromuscular Clinic and Research Center Phoenix Arizona 85028 —
Site 4: University of Southern California Los Angeles California 90033 —
Site 31: University of California Irvine Orange California 92868 —
Site 220: Investigator Site Pasadena California 91101 —
Site 160: Forbes Norris MDA/ALS Research and Treatment Center San Francisco California 94115 —
Site 24: Yale University New Haven Connecticut 06510 —
Site 27: George Washington University Washington D.C. District of Columbia 20037 —
Site 182: Gelasio Baras Neurology Miami Florida 33175 —
Site 25: University of South Florida Tampa Florida 33612 —
Site 135: Augusta University Medical Center Augusta Georgia 30912 —
Site 176: Hawaii Pacific Neuroscience Honolulu Hawaii 96817 —
Site 188: North Shore Medical Group - Glenview Glenview Illinois 60026-1339 —
Site 156: Indiana University Health Neuroscience Center Indianapolis Indiana 46202 —
Site 32: Kansas University Medical Center Research Institute Kansas City Kansas 66160 —
Site 221: Neurology Center of New England Foxborough Massachusetts 02035 —
Site 33: Detroit medical Center - University Health Center Detroit Michigan 48202 —
Site 49: Michigan State University East Lansing Michigan 48824 —
Site 127: University of Minnesota Minneapolis Minnesota 55455 —
Site 134: Neurology and Sleep Disorders Clinic Columbia Missouri 65212 —
Site 117: Las Vegas Clinic Las Vegas Nevada 89145 —
Site 123: Northwell Health Neuroscience Institute Great Neck New York 11021 —
Site 23: Hospital for Special Surgery New York New York 10021 —
Site 47: Mount Sinai Hospital New York New York 10029 —
Site 22: University of North Carolina Chapel Hill North Carolina 27599 —
Site 15: Duke University Durham North Carolina 27710 —
Site 122: Cleveland Clinic Cleveland Ohio 44195 —
Site 38: Ohio State University Columbus Ohio 43210 —
Site 40: Allegheny Neurological Associates Pittsburgh Pennsylvania 15212 —
Site 128: Medical University of South Carolina Charleston South Carolina 29425 —
Site 185: Neurology Clinic Cordova Cordova Tennessee 38018 —
Site 131: Austin Neuromuscular Center Austin Texas 78756 —
Site 19: University of Texas Southwestern Dallas Texas 75390 —
Site 39: University of Utah Salt Lake City Utah 84132 —
Site 164: University of Virginia Health System Charlottesville Virginia 22908 —
Site 154: University of Washington Seattle Washington 98195 —
Site 45: Center for Neurological Disorders Milwaukee Wisconsin 53215 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 40 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04115293, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 16, 2025 · Synced Oct 29, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04115293 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →