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A Phase 1/2/3 Open-label Study to Evaluate the Safety, Tolerability, Efficacy, Pharmacodynamics, and Pharmacokinetics of Intravenous RGX-202 Gene Therapy in Males With Duchenne Muscular Dystrophy (DMD)

Trial Profile

A Phase 1/2/3 Open-label Study to Evaluate the Safety, Tolerability, Efficacy, Pharmacodynamics, and Pharmacokinetics of Intravenous RGX-202 Gene Therapy in Males With Duchenne Muscular Dystrophy (DMD)

Status: Recruiting
Phase of Trial: Phase II/III

Latest Information Update: 13 Nov 2025

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At a glance

  • Drugs RGX 202-REGENXBIO (Primary)
  • Indications Duchenne muscular dystrophy
  • Focus Adverse reactions; First in man; Pharmacodynamics; Registrational
  • Acronyms AFFINITY DUCHENNE
  • Sponsors REGENXBIO

Most Recent Events

  • 06 Nov 2025 According to a REGENXBIO media release, the data from the trial were presented at the International Congress of the World Muscle Society
  • 30 Oct 2025 According to a REGENXBIO media release, the pivotal portion of the multi-center, open-label Phase I/II/III AFFINITY DUCHENNE trial completed enrollment of 30 participants in October 2025; the company expects sharing topline pivotal data in early Q2 of next year
  • 29 Sep 2025 According to a REGENXBIO media release, the data from the trial will be presented at the International Congress of the World Muscle Society

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