Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 26, 2026, 7:48 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
NGLY1 Deficiency
Interventions
GS-100
Genetic
Lead sponsor
Grace Science, LLC
Industry
Eligibility
2 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
2
States / cities
Oakland, California • Houston, Texas
Conditions
NGLY1 Deficiency
Interventions
GlcNAc-GlcN, Placebo
Drug · Other
Lead sponsor
Eva Morava-Kozicz
Other
Eligibility
1 Year to 60 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Seattle, Washington
Completed No phase listed Observational

NGLY1 Natural History

NCT06122766
Conditions
NGLY1 Deficiency
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
2 Years to 25 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Genetic Syndrome
Interventions
Neurodevelopmental Assessment
Other
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stanford, California