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Study of Fordadistrogene Movaparvovec in Early Stage Duchenne Muscular Dystrophy
Study of Fordadistrogene Movaparvovec in Early Stage Duchenne Muscular Dystrophy

NCT05429372

TerminatedPhase 2

Sponsor: Pfizer

Conditions: Muscular Dystrophy, Duchenne

Interventions: PF-06939926

Countries: United States, Australia

The study will evaluate the safety and dystrophin expression following gene therapy in boys with Duchenne Muscular Dystrophy (DMD). It is a single-arm, non-randomized, open-label study

Eligibility overview

Sex: MALE

Age: 2 Years to 3 Years

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria
Inclusion Criteria:

* Confirmed diagnosis of DMD by prior genetic testing.

Exclusion Criteria:

* Any of the following genetic abnormalities in the dystrophin gene: a. Any mutation (exon deletion, exon duplication, insertion, or point mutation) affecting any exon between exon 9 and exon 13, inclusive; OR b. A deletion that affects both exon 29 and exon 30; OR c. A deletion that affects any exons between 56-71, inclusive.
* Positive test performed by Pfizer for neutralizing antibodies to AAV9.
* Any prior treatment with gene therapy.
* Any treatment designed to increase dystrophin expression within 6 months prior to screening (including, but not limited to, exon-skipping and nonsense read through).
* Previous or current treatment with oral glucocorticoids or other immunosuppressive agents for the indication of DMD.
* Abnormality in specified laboratory tests, including blood counts, liver and kidney function.
Locations (13)
  • Gainesville, Florida, United States
  • Gainesville, Florida, United States
  • Philadelphia, Pennsylvania, United States
  • Philadelphia, Pennsylvania, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Westmead, New South Wales, Australia
  • Parkville, Victoria, Australia
  • Nedlands, Western Australia, Australia