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efgartigimod alfa

Generic: efgartigimod alfa·Brand: Vyvgart, Vyvgart Hytrulo

efgartigimod alfa: 5 clinical trials tracked.

efgartigimod alfa evidence translation

What we can confirm

5 tracked trials

No verified listed company relationship

What it means

AI will separate confirmed drug evidence from unknown company context.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

What is verified about efgartigimod alfa, and what remains unknown?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence2 indications · 0 study sponsors

Study sponsors

No additional listed-company sponsor is linked.

Clinical Trial Registry Records (5)

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

NCT07217587Registry updated 2026-06-05·Phase 3
Recruiting

Primary endpoint: Arms 1 and 2: Averaged Mean Percent Change from Baseline in Total Immunoglobulin G (IgG) Levels Over Weeks 8, 10 and 12

InterventionalRandomizedopen115 targetStarted 2026-01Completion 2029-0714 sites · Israel, Switzerland, United StatesJanssen Research & Development, LLC

A Non-interventional, Post-authorisation Safety Study of Patients Treated With Efgartigimod Alfa

NCT06298565Registry updated 2026-02-17
Recruiting

Primary endpoint: The overall long-term safety of efgartigimod including the occurrence of serious infections in generalized myasthenia gravis (gMG) patients treated with efgartigimod compared to gMG patients not exposed to efgartigimod

Observational680 targetStarted 2024-11Completion 2034-0635 sites · Austria, Belgium, Germany, Italy…argenx

A Worldwide Pregnancy Safety Study To Assess Maternal, Fetal, And Infant Outcomes Following Exposure To Efgartigimod During Pregnancy And/Or Breastfeeding

NCT06299748Registry updated 2026-02-17
Recruiting

Primary endpoint: Pregnancy outcomes

Observational279 targetStarted 2023-11Completion 2033-124 sites · Germany, Italy, Spain, United Statesargenx

Open-Label Extension Study to Evaluate the Safety of Efgartigimod in Adult Patients With Primary Sjögren's Syndrome (pSS) Who Complete Qualifying Efgartigimod pSS Studies

NCT06203457Registry updated 2026-02-20·Phase 2
Completed

Primary endpoint: Number of Participants With TEAEs, TESAEs and TEAESIs

Interventionalopen24 enrolledStarted 2023-11Completion 2025-0211 sites · Belgium, Hungary, Polandargenx

A Phase 3, Multicenter, Open-label, Long-term Trial to Evaluate the Safety and Efficacy of Efgartigimod (ARGX 113) 10 mg/kg Intravenous in Adult Patients With Primary Immune Thrombocytopenia.

NCT04225156Registry updated 2026-03-16·Phase 3
Completed

Primary endpoint: Frequency and severity of Adverse Events

Interventionalopen101 enrolledStarted 2020-06Completion 2026-0350 sites · Austria, Belgium, Bulgaria, Czechia…argenx