A Study to Investigate the Safety and Pharmacodynamics of a Single Intrathecal Injection (IT) of INS1202 in Participants With Amyotrophic Lateral Sclerosis (ALS)

NCT ID: NCT07290062

Last Updated: 2025-12-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

23 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-12-31

Study Completion Date

2030-03-31

Brief Summary

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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.

Detailed Description

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Conditions

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Amyotrophic Lateral Sclerosis

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cohort 1

Participants with sporadic amyotrophic lateral sclerosis (sALS) will be administered INS1202, IT injection at dose level 1 on Day 1.

Group Type EXPERIMENTAL

INS1202

Intervention Type GENETIC

Suspension for injection.

Cohort 2

Participants with either sALS or SOD1-ALS, will be administered INS1202 via IT injection at dose level 2 on Day 1.

Group Type EXPERIMENTAL

INS1202

Intervention Type GENETIC

Suspension for injection.

Cohort 3

Participants with either sALS or SOD1-ALS, will be administered INS1202 via IT injection at dose level 3 on Day 1.

Group Type EXPERIMENTAL

INS1202

Intervention Type GENETIC

Suspension for injection.

Interventions

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INS1202

Suspension for injection.

Intervention Type GENETIC

Eligibility Criteria

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Inclusion Criteria

* 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 Criteria

* Previous treatment for ALS with cellular or gene therapies.
* Any investigational medication or treatment (for ALS or other condition).
Minimum Eligible Age

18 Years

Maximum Eligible Age

79 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Insmed Gene Therapy LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Insmed Medical Information

Role: CONTACT

Phone: 1-844-446-7633

Email: [email protected]

Other Identifiers

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INS1202-101

Identifier Type: -

Identifier Source: org_study_id