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Terminated Phase 2 Interventional Results available

Safety and Efficacy Study of Zilucoplan in Subjects With Immune-Mediated Necrotizing Myopathy

ClinicalTrials.gov ID: NCT04025632

Public ClinicalTrials.gov record NCT04025632. 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 Nov 2, 2026, 2:08 AM EST

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 2, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety, Tolerability, and Efficacy of Zilucoplan in Subjects With Immune-Mediated Necrotizing Myopathy

Brief summary

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

The purpose of the study is to evaluate the safety and efficacy of zilucoplan in patients with Immune-Mediated Necrotizing Myopathy (IMNM). Subjects will be randomized in a 1:1 ratio to receive daily SC doses of 0.3 mg/kg zilucoplan or matching placebo for 8 weeks.

Study identification

NCT ID
NCT04025632
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Ra Pharmaceuticals
Industry
Enrollment
27 participants

Conditions and interventions

Interventions

Drug · Other

Eligibility (public fields only)

Age range
18 Years to 75 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
Nov 7, 2019 (Actual)
Primary completion
Mar 4, 2021 (Actual)
Completion
Jun 14, 2021 (Actual)
Last update posted
Jul 27, 2022

2019 – 2021

United States locations

U.S. sites
14
U.S. states
11
U.S. cities
14
Facility City State ZIP Site status
University of California Los Angeles Los Angeles California 90095 —
University of California Irvine Orange California 92868 —
University of Florida Health Jacksonville Jacksonville Florida 32209 —
University of South Florida Tampa Florida 33612 —
University of Kansas Medical Center Kansas City Kansas 66160 —
National Institute of Health Bethesda Maryland 20892 —
Brigham and Women's Hospital Boston Massachusetts 02115 —
Washington University School of Medicine in Saint Louis St Louis Missouri 63110 —
Northwell Health Neuroscience Institute Great Neck New York 11021 —
The Ohio State University Columbus Ohio 43221 —
University of Pennsylvania Philadelphia Pennsylvania 19104 —
Wesley Neurology Clinic Memphis Tennessee 38018 —
Austin Neuromuscular Center Austin Texas 78756 —
The University of Texas Health Science Center at Houston Houston Texas 77030 —

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 4 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04025632, 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 27, 2022 · Synced Nov 2, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04025632 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →