A Study to Investigate the Safety and Pharmacodynamics of a Single Intrathecal Injection (IT) of INS1202 in Participants With Amyotrophic Lateral Sclerosis (ALS)
A Phase 1, Multicenter, Open-label, Dose-Finding Study to Investigate the Safety and Pharmacodynamics of a Single Intrathecal Injection of INS1202 in Patients With Amyotrophic Lateral Sclerosis
Insmed Gene Therapy LLC
23 participants
Jan 9, 2026
INTERVENTIONAL
Conditions
Summary
The primary objective of this dose-finding study is to evaluate the safety, tolerability and pharmacodynamics of single dose of INS1202 via IT administration in participants ≥ 18 to \<80 years of age with ALS who carry superoxide dismutase type 1 (SOD1) mutations or harbor no known ALS-related genetic mutation.
Eligibility
Inclusion Criteria7
- Participant with body mass index (BMI) ≥18 kilograms per square meter (kg/m\^2).
- Participant with symptomatic ALS as diagnosed by Gold Coast diagnostic criteria.
- Sporadic ALS cohorts: Negative testing for known monogenic mutations associated with familial ALS.
- SOD1-ALS (Cohorts 2 and 3 only): Confirmed pathogenic SOD1 mutation, with negative testing for other genetic mutations associated with familial ALS.
- Any polymorphism or mutation in the coding region will require additional review by the Sponsor to determine compatibility with the study intervention.
- Baseline ALSFRS-R ≥ 24.
- ALS disease duration ≤ 42 months.
Exclusion Criteria2
- Previous treatment for ALS with cellular or gene therapies.
- Any investigational medication or treatment (for ALS or other condition).
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Interventions
Suspension for injection.
Locations(3)
View Full Details on ClinicalTrials.gov
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NCT07290062