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ClinicalTrials.gov public records Last synced Oct 1, 2026, 5:19 PM EDT

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Showing 1–8 of 8 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Late Onset Tay Sachs Disease Clear all
Completed No phase listed Observational

A Natural History of Late Onset Tay-Sachs Disease

NCT02851862
View directory record Official record
Conditions
GM2 Gangliosidosis
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
7 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 1, 2026, 5:19 PM EDT
Completed No phase listed Observational

GM1 and GM2 Gangliosidosis PROspective Neurological Disease TrajectOry Study (PRONTO)

NCT05109793
View directory record Official record
Conditions
GM1 Gangliosidosis, Sandhoff Disease, Tay-Sachs Disease
Interventions
Not listed
Lead sponsor
Azafaros B.V.
Industry
Eligibility
2 Years to 20 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Oakland, California • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Oct 1, 2026, 5:19 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of GM1 Gangliosidosis or GM2 Gangliosidosis

NCT07082543
View directory record Official record
Conditions
Gangliosidoses, GM2, Gangliosidosis, GM1
Interventions
AZ-3102, Placebo
Drug
Lead sponsor
Azafaros B.V.
Industry
Eligibility
4 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Oakland, California • Minneapolis, Minnesota • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 1, 2026, 5:19 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

A Multinational, Randomized, Double-blind, Placebo-controlled Study to Assess the Efficacy, Pharmacodynamics, Pharmacokinetics, and Safety of Venglustat in Late-onset GM2

NCT04221451
View directory record Official record
Conditions
Tay-Sachs Disease, Sandhoff Disease
Interventions
venglustat GZ402671, placebo
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
2 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
5
States / cities
Los Angeles, California • Atlanta, Georgia • Bethesda, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 1, 2026, 5:19 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease (NPC)

NCT07082725
View directory record Official record
Conditions
Niemann-Pick Type C Disease
Interventions
Nizubaglustat, Placebo
Drug
Lead sponsor
Azafaros B.V.
Industry
Eligibility
4 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Oakland, California • Minneapolis, Minnesota • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 1, 2026, 5:19 PM EDT
Completed No phase listed Observational

Gene Therapy for Tay-Sachs Disease

NCT01869270
View directory record Official record
Conditions
Tay Sachs Disease, Sandhoff Disease, Late Onset Tay Sachs Disease
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
Not listed
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Tampa, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Oct 1, 2026, 5:19 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease, GM1 Gangliosidosis or GM2 Gangliosidosis

NCT07054515
View directory record Official record
Conditions
Niemann-Pick Type C Disease, GM1 Gangliosidosis, GM2 Gangliosidosis
Interventions
AZ-3102, Placebo
Drug
Lead sponsor
Azafaros B.V.
Industry
Eligibility
4 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Oakland, California • Minneapolis, Minnesota • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 1, 2026, 5:19 PM EDT
Recruiting No phase listed Observational

A Natural History Study of the Gangliosidoses

NCT00668187
View directory record Official record
Conditions
Tay-Sachs Disease, Sandhoff Disease, Late Onset Tay-Sachs Disease, GM1 Gangliosidosis, GM2 Gangliosidosis
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 1, 2026, 5:19 PM EDT