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SGT-001

Phase 1

Duchenne Muscular Dystrophy | Gene therapy | Neurology |Solid Biosciences Inc.|Trials Updated: Oct 15, 2026

SGT-001 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Dec 2017

SGT-001 target and mechanism

Molecular targetdystrophin
ModalityGene therapy

Success Probability

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Market & Valuation

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Trial Design

NO_TREATMENT_CONTROLLEDDMC
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

SGT-001 clinical trials

SGT-001 · 1 trial · 1 indication

Phase 1 1
NCT03368742Microdystrophin Gene Transfer Study in Adolescents and Children With DMDDuchenne Muscular Dystrophy
ACTIVE NOT_RECRUITING12 Analytics
PHASE1ACTIVE NOT_RECRUITING
Microdystrophin Gene Transfer Study in Adolescents and Children With DMD
Duchenne Muscular DystrophyUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants with Treatment Emergent Adverse Events (TEAEs)
Up to 5 years

Secondary Endpoints

Number of Participants with Clinically Significant Abnormalities in Laboratory Parameters
Up to 5 years
Number of Participants with Clinically Significant Abnormalities in Vital Signs
Up to 5 years
Number of Participants with Clinically Significant Abnormalities in Physical Examinations
Up to 5 years
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SGT-001 - Dose Level 1EXPERIMENTALSingle IV infusion of SGT-001 at starting dose
SGT-001 - Dose Level 2EXPERIMENTALSingle IV infusion of SGT-001 at next ascending dose
Untreated ControlNO_INTERVENTIONUntreated control group. After 1 year, treatment-eligible control participants will receive SGT-001 at the selected dose.

Interventions

NameTypeDescription
SGT-001GENETICAAV9 vector containing muscle-specific promoter and microdystrophin construct
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Eligibility Criteria

Age Range4 Years to 17 Years
SexMALE
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Established clinical diagnosis of DMD and documented dystrophin gene mutation predictive of DMD phenotype * Confirmed absence of dystrophin as determined by muscle biopsy (ambulatory participants) * Anti-AAV9 antibodies below protocol-specified thresholds * Stable cardiac and ...

Countries:United States
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Recent Changes (Last 90 Days)

LOWOct 15, 2026NCT03368742primaryCompletionDate: changed
LOWOct 15, 2026NCT03368742primaryCompletionDate: changed
LOWAug 11, 2026NCT03368742lastUpdatePostDate: changed
LOWAug 11, 2026NCT03368742lastUpdatePostDate: changed
LOWAug 11, 2026NCT03368742lastUpdatePostDate: changed

Frequently asked questions about SGT-001

What is SGT-001 used for in Duchenne Muscular Dystrophy?

SGT-001 is an investigational gene therapy being developed for the treatment of Duchenne Muscular Dystrophy (DMD), a genetic disorder characterized by progressive muscle degeneration and weakness. It is designed to deliver a functional version of the dystrophin gene to muscle cells, potentially addressing the underlying cause of the disease.

What does SGT-001 target?

SGT-001 targets the dystrophin gene. It is a gene therapy that aims to deliver a functional copy of the dystrophin gene to muscle cells, which is missing or defective in patients with Duchenne Muscular Dystrophy. By restoring dystrophin production, the therapy seeks to stabilize or improve muscle function.

Who makes SGT-001?

SGT-001 is being developed by Solid Biosciences Inc., a biotechnology company traded on NASDAQ under the ticker symbol SLDB. The company focuses on developing therapies for neuromuscular diseases, with SGT-001 being one of its lead investigational candidates for Duchenne Muscular Dystrophy.

What phase is SGT-001 in?

SGT-001 is currently in Phase 1 clinical development. It is an investigational gene therapy, meaning it has not yet been approved by regulatory authorities. The ongoing Phase 1 trial is designed to evaluate the safety and tolerability of the therapy in patients with Duchenne Muscular Dystrophy.

What clinical trials is SGT-001 in?

SGT-001 is being evaluated in a Phase 1 clinical trial with the identifier NCT03368742, titled 'Microdystrophin Gene Transfer Study in Adolescents and Children With DMD.' This active but not recruiting study is enrolling 12 male patients aged 4 years and older with Duchenne Muscular Dystrophy in the United States.