A Study to Investigate the Safety and Biodistribution of a Single Intrathecal (IT) Injection of INS1201 in Ambulatory Males With Duchenne Muscular Dystrophy (DMD)

Part of paid clinical trials in Little Rock, Arkansas.

Sponsor
Insmed Gene Therapy LLC
Study ID
NCT06817382
Phase
PHASE1
Status
Recruiting

Conditions

Eligibility Criteria

Sex
MALE
Age
2 Years - 4 Years
Healthy Volunteers
Not accepted

Interventions

  • INS1201 — GENETIC
    Suspension for IT injection.

Study Details

The primary objective of this study is to evaluate the safety and tolerability of a single dose of INS1201 via IT administration in ambulatory male participants with DMD.

Key Dates

Start date
Jul 22, 2025
Status verified
Jun 2026
Primary completion
Jan 31, 2028
Completion
Mar 31, 2028

Study Design

Enrollment
12 participants (estimated)
Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT

Arms

  • Experimental: Part 1: Cohort 1
    Participants aged 3 to \<5 years will receive a single dose level 1 of INS1201 by IT injection on Day 1.
  • Experimental: Part 1: Cohort 2
    Participants aged 3 to \<5 years will receive a single dose level 2 of INS1201 by IT injection on Day 1.
  • Experimental: Part 2: Cohort 3
    Participants aged 2 to \<3 years will receive a single dose level 1 of INS1201 by IT injection on Day 1.
  • Experimental: Part 2: Cohort 4
    Participants aged 2 to \<3 years will receive a single dose level 2 of INS1201 by IT injection on Day 1.

Primary Outcome Measure

Parts 1 and 2: Incidence and Severity of Treatment Emergent Adverse Events (TEAEs) [ Time Frame: Up to Week 96 ]

Central Contacts

Locations (10)

FacilityCityStateZIPSite coordinators
USA012Little RockArkansas72202
Kendra Stroud
USA010DavisCalifornia95616
Amanda Marie Figueroa Lopez
USA009Los AngelesCalifornia90095
Ummi Qasim
310-825-3284
USA002Palo AltoCalifornia94070
Rabia Farooquee
USA005San DiegoCalifornia93123
Elizabeth (Ellie) Moreno
Rare Disease Research (USA004)AtlantaGeorgia30329
Laura Sutton
USA008RochesterNew York14642
USA006ColumbusOhio43205
Abigail Hanson
USA001MemphisTennessee38105
Colin Quillivan
USA015NorfolkVirginia23507
Erika Paradiso

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