Evaluation of PK, PD, Efficacy, Safety, and Immunogenicity of IV Ravulizumab in Pediatric Participants With Generalized Myasthenia Gravis
Public ClinicalTrials.gov record NCT05644561. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 3, Open-label, Single-arm, Multicenter Study Evaluating Pharmacokinetics, Pharmacodynamics, Efficacy, Safety, and Immunogenicity of IV Ravulizumab in Pediatric Participants (6 to <18 Years) With Generalized Myasthenia Gravis (gMG)
Study identification
- NCT ID
- NCT05644561
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Alexion Pharmaceuticals, Inc.
- Industry
- Enrollment
- 12 participants
Conditions and interventions
Conditions
Interventions
- Ravulizumab Drug
Drug
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jun 23, 2023
- Primary completion
- Jul 14, 2026
- Completion
- Jun 29, 2028
- Last update posted
- Apr 16, 2026
2023 – 2028
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Los Angeles | California | 90078 | — |
| Research Site | Boston | Massachusetts | 02115 | — |
| Research Site | Chapel Hill | North Carolina | 27514 | — |
| Research Site | Philadelphia | Pennsylvania | 19104 | — |
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 7 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05644561, 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 Apr 16, 2026 · Synced May 18, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05644561 live on ClinicalTrials.gov.