Comparative Efficacy of Nipocalimab and Efgartigimod in Participants With Generalized Myasthenia Gravis
Public ClinicalTrials.gov record NCT07217587. 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
Efficacy and Safety of Nipocalimab vs Efgartigimod for Patients With Generalized Myasthenia Gravis in a Randomized, Open-label, Phase 3b, Interventional Trial Including Within Class Switching From Efgartigimod to Nipocalimab
Study identification
- NCT ID
- NCT07217587
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Enrollment
- 115 participants
Conditions and interventions
Conditions
Interventions
- Efgartigimod Drug
- Nipocalimab Drug
Drug
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
- Jan 4, 2026
- Primary completion
- Sep 27, 2027
- Completion
- Dec 10, 2028
- Last update posted
- May 7, 2026
2026 – 2028
United States locations
- U.S. sites
- 9
- U.S. states
- 8
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Neurology Group | Pomona | California | 91767 | Recruiting |
| Advanced Neurology of Colorado | Fort Collins | Colorado | 80528 | Recruiting |
| University of Connecticut | Farmington | Connecticut | 06030 | Recruiting |
| SFM Clinical Research LLC | Boca Raton | Florida | 33487 | Recruiting |
| HSHS St. Elizabeth's Hospital | O'Fallon | Illinois | 62269 | Recruiting |
| Henry Ford Hospital | Detroit | Michigan | 48202 | Recruiting |
| Velocity Clinical Research, Inc. | Raleigh | North Carolina | 27607 6010 | Recruiting |
| Atrium Health Wake Forest Baptist | Winston-Salem | North Carolina | 27157 | Recruiting |
| Texas Neurology | Dallas | Texas | 75206 | Recruiting |
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 3 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07217587, 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 May 7, 2026 · Synced May 20, 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 NCT07217587 live on ClinicalTrials.gov.