Clinical trial Recruiting at 1 site Observational Ages 18 and up

Zilucoplan for French patients with anti‑AChR myasthenia gravis — three‑month outcomes

Official title: Multicenter Retrospective Study on the Short- and Medium-Term Efficacy and Tolerance of Zilucoplan Therapy in a Cohort of French Patients With Anti-AChR Myasthenia Gravis

Run by Centre Hospitalier Universitaire de Nice · NCT06815133 · Data updated 2026-11-12

This project will try Zilucoplan (Zilbrysq) in French patients with anti‑AChR myasthenia gravis to see if muscle strength and quality of life improve over three months while tracking side effects.

More Myasthenia Gravis trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment55 (estimated)
SponsorCentre Hospitalier Universitaire de Nice
Academic / other
Locations1 site (Nice, Alpes Maritimes)
StatusRecruiting
StartedMarch 1, 2025
Main results expectedFebruary 1, 2026
Study endsMarch 3, 2026
Registry record updatedDecember 3, 2025
Trial IDNCT06815133 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are French patients with a confirmed anti‑AChR antibody–positive diagnosis of myasthenia gravis who have been treated with Zilucoplan and have accessible clinical records covering the first three months of therapy.

Probably not a fit

Patients without anti‑AChR antibodies, those who never received Zilucoplan, or people whose records are unavailable or incomplete are unlikely to be included or to benefit from the study's findings.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a multicenter retrospective observational review led by CHU Nice that collects real-world data on French patients with anti‑AChR myasthenia gravis treated with Zilucoplan. Investigators will extract baseline characteristics, three-month measures of muscle strength and validated quality-of-life scores, and recorded adverse events from medical records. The analysis focuses on short- and medium-term efficacy and tolerability in routine clinical practice rather than results from randomized controlled trials. The goal is to describe how patients outside of trials respond to Zilucoplan during the first three months of therapy.

Why it matters

Potential benefit: If positive, the findings could support that Zilucoplan provides meaningful short-term improvements in muscle strength and daily functioning with acceptable tolerability for anti‑AChR myasthenia gravis patients.

How similar studies have gone: Prior randomized trials of complement-targeting therapies, including earlier prospective studies of zilucoplan, have shown benefits in anti‑AChR myasthenia gravis, and this retrospective work examines real-world short-term outcomes.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

\- Confirmed diagnosis of myasthenia gravis with anti-AChR antibodies in patients treated with Zilucoplan

Exclusion Criteria:

* None

Where it's running

  • Chu Nice
    Nice, Alpes Maritimes, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.