Evicenter
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Zeleciment rostudirsen (z-rostudirsen)

Duchenne muscular dystrophy

Also known as DYNE-251
Manufacturer
Dyne Therapeutics
Regulatory submission
BLA submitted May 2026
Last updated
78 sources

Clinical evidence

PROMOVI

12 evidence topics · 2 sources

Objective
Location and study date
Study design
Eligibility criteria
Treatment
Study outcomes
Rationale for using Six-Minute walk test distance as the primary endpoint
Statistical analysis description
Number of participants (Planned and analyzed)
Participants enrolled
CohortQuoted count
Eteplirsen“79”
Untreated“30”
Description of analysis sets
Results
Participant disposition
Completion of follow-up
CohortQuoted completion count
Eteplirsen at 96 weeks“78/79”
Untreated“15/30”
Baseline characteristics
Eteplirsen baseline age
CharacteristicQuoted result
Age, years, mean and standard deviation“9.1±2.0”
Efficacy results
Health-related quality of life and patient-reported outcomes

No evidence found.

Safety results
Study limitations
Summary

PROMOVI was open label and included 79 eteplirsen-treated and 30 untreated participants. Completion was reported for 78 of 79 treated participants and 15 of 30 untreated participants. The investigators considered the untreated cohort inappropriate for comparison because of genotype-related differences in clinical trajectory. The reported seven-fold dystrophin increase is relative to baseline and is not interchangeable with an absolute percentage of normal dystrophin. This was not a direct comparison with z-rostudirsen.