MedPath

Zilucoplan

Generic Name
Zilucoplan
Brand Names
Zilbrysq
Drug Type
Small Molecule
Chemical Formula
C172H278N24O55
CAS Number
1841136-73-9
Unique Ingredient Identifier
YG391PK0CC
Background

Zilucoplan is a 15 amino-acid, synthetic macrocyclic peptide. It is a complement inhibitor that works to prevent the activation of C5, which is a complement protein involved in the innate immune system to initiate inflammatory responses. In October 2023, zilucoplan gained its first FDA approval for the treatment of generalized myasthenia gravis.

Indication

Zilucoplan is indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody-positive.

Associated Conditions
Generalized Myasthenia Gravis

A Study to Assess Zilucoplan Concentration in Breast Milk of Healthy Lactating Women

Phase 1
Not yet recruiting
Conditions
Healthy Participants
Interventions
First Posted Date
2025-05-08
Last Posted Date
2025-05-08
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
15
Registration Number
NCT06961747

Effectiveness and Safety of Zilucoplan Treatment for French Patients with Myasthenia Gravis Over 3 Months

Not yet recruiting
Conditions
Myasthenia Gravis
Interventions
First Posted Date
2025-02-07
Last Posted Date
2025-02-07
Lead Sponsor
Centre Hospitalier Universitaire de Nice
Target Recruit Count
55
Registration Number
NCT06815133
Locations
🇫🇷

CHU NICE, Nice, Alpes Maritimes, France

A Study to Evaluate Zilucoplan Injected Subcutaneously Either by a Prefilled Syringe or an Auto-injector in Healthy Adult Participants

Phase 1
Completed
Conditions
Healthy Volunteers
Interventions
First Posted Date
2024-07-19
Last Posted Date
2024-12-06
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
14
Registration Number
NCT06511076
Locations
🇳🇱

DV0012 1, Groningen, Netherlands

A Study to Evaluate the Safe and Effective Use of a Zilucoplan Auto-injector by Study Participants With Generalized Myasthenia Gravis

Phase 3
Completed
Conditions
Generalized Myasthenia Gravis
Interventions
First Posted Date
2024-06-24
Last Posted Date
2025-02-17
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
31
Registration Number
NCT06471361
Locations
🇺🇸

Dv0013 50628, New Haven, Connecticut, United States

🇺🇸

Dv0013 50634, Tampa, Florida, United States

🇺🇸

Dv0013 50556, Chapel Hill, North Carolina, United States

and more 8 locations

An Open-label Extension Study to Evaluate Subcutaneous Zilucoplan in Pediatric Participants With Generalized Myasthenia Gravis

Phase 3
Conditions
Generalized Myasthenia Gravis
Interventions
First Posted Date
2024-05-30
Last Posted Date
2025-03-13
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
8
Registration Number
NCT06435312
Locations
🇬🇧

Mg0015 40736, London, United Kingdom

🇺🇸

Mg0015 50168, Chicago, Illinois, United States

🇺🇸

Mg0015 50574, Denton, Texas, United States

and more 6 locations

A Study to Evaluate Subcutaneous Zilucoplan in Pediatric Participants With Generalized Myasthenia Gravis

Phase 2
Recruiting
Conditions
Generalized Myasthenia Gravis
Interventions
First Posted Date
2023-09-28
Last Posted Date
2025-03-13
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
8
Registration Number
NCT06055959
Locations
🇬🇧

Mg0014 40736, London, United Kingdom

🇰🇷

Mg0014 20220, Seoul, Korea, Republic of

🇺🇸

Mg0014 50168, Chicago, Illinois, United States

and more 6 locations

An Open-label Study to Evaluate the Safety, Tolerability, and Efficacy of Subcutaneous Zilucoplan in Participants With Generalized Myasthenia Gravis Who Were Previously Receiving Intravenous Complement Component 5 Inhibitors

Phase 3
Completed
Conditions
Generalized Myasthenia Gravis
Interventions
First Posted Date
2022-08-25
Last Posted Date
2025-03-30
Lead Sponsor
UCB Biopharma SRL
Target Recruit Count
26
Registration Number
NCT05514873
Locations
🇺🇸

Mg0017 50593, Rancho Mirage, California, United States

🇺🇸

Mg0017 50304, Dallas, Texas, United States

🇺🇸

Mg0017 50086, Charlotte, North Carolina, United States

and more 9 locations

Study of Multiple Candidate Agents for the Treatment of COVID-19 in Hospitalized Patients

First Posted Date
2020-10-19
Last Posted Date
2022-06-29
Lead Sponsor
Amgen
Target Recruit Count
515
Registration Number
NCT04590586
Locations
🇺🇸

The University of Iowa, Iowa City, Iowa, United States

🇺🇸

Sharp Chula Vista Medical Center, Chula Vista, California, United States

🇷🇺

SPb SBIH "Alexandrovskaya City Hospital", Saint Petersburg, Russian Federation

and more 56 locations

HEALEY ALS Platform Trial - Regimen A Zilucoplan

Phase 2
Completed
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Drug: Matching Placebo
First Posted Date
2020-06-18
Last Posted Date
2023-07-25
Lead Sponsor
Merit E. Cudkowicz, MD
Target Recruit Count
162
Registration Number
NCT04436497
Locations
🇺🇸

Healey Center for ALS at Mass General, Boston, Massachusetts, United States

Zilucoplan® in Improving Oxygenation, Short-, Longterm Outcome of COVID19 Patients With Acute Hypoxic Respiratory Failure

Phase 2
Completed
Conditions
COVID-19
Interventions
Drug: Placebo
First Posted Date
2020-05-11
Last Posted Date
2023-09-14
Lead Sponsor
University Hospital, Ghent
Target Recruit Count
81
Registration Number
NCT04382755
Locations
🇧🇪

OLVZ Aalst, Aalst, Belgium

🇧🇪

Erasmus University Hospital, Brussels, Belgium

🇧🇪

AZ Sint-Lucas, Gent, Belgium

and more 6 locations
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