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Study identifier: NCT06138639 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study of SGT-003 Gene Therapy in Duchenne Muscular Dystrophy (INSPIRE DUCHENNE)

Condition: Duchenne Muscular Dystrophy  ·  Sponsor: Solid Biosciences Inc.

PhasePhase 1/Phase 2
Planned participants60
Who can joinMale, 0 Years to 17 Years
Healthy volunteersNo

About this study

This is a multicenter, open-label, non-randomized study to investigate the safety, tolerability, and efficacy of a single intravenous (IV) infusion of SGT-003 in participants with Duchenne muscular dystrophy. There will be 5 cohorts in this study. Cohort 1 will include participants 4 to \< 7 years of age. Cohort 2 will include participants 7 to \< 12 years of age. Cohort 3 will include participants 0 to \< 4 years of age. Cohort 4 will include participants 12 to \< 18 years of age. Cohort 5 will include participants 10 to \< 18 years of age. Initiation of participant enrollment in Cohorts 4 and 5 will be subject to the accrual of safety and efficacy data from Cohorts 1-3. All participants will receive SGT-003 and will be enrolled in the study for 5 total years for long-term follow up.

This description comes directly from the study's public registry record.

Talk to the study team

Solid Bio Clinical Trials  ·  617-337-4680  ·  clinicaltrials@solidbio.com

Always discuss trial participation with your own doctor first.

Locations (15)

Arkansas Children's HospitalLittle Rock, Arkansas, United StatesRecruiting
University of California, Los Angeles Medical CenterLos Angeles, California, United StatesRecruiting
University of California, DavisSacramento, California, United StatesRecruiting
University of CaliforniaSan Diego, California, United StatesRecruiting
Rare Disease ResearchAtlanta, Georgia, United StatesRecruiting
Ann & Robert H. Lurie Children's Hospital of ChicagoChicago, Illinois, United StatesRecruiting
Washington University in St. LouisSt Louis, Missouri, United StatesRecruiting
Nationwide Children's HospitalColumbus, Ohio, United StatesRecruiting
Oregon Health and Sciences UniversityPortland, Oregon, United StatesRecruiting
Children's Hospital of PhiladelphiaPhiladelphia, Pennsylvania, United StatesRecruiting
Children's Hospital of the King's DaughtersNorfolk, Virginia, United StatesRecruiting
Seattle Children's HospitalSeattle, Washington, United StatesRecruiting

+ 3 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06138639