# NGLY1 Deficiency: A Prospective Natural History Study

> **NCT03834987** · — · TERMINATED · sponsor: **Stanford University** · enrollment: 29 (actual)

## Conditions studied

- Genetic Syndrome

## Interventions

- **OTHER:** Neurodevelopmental Assessment

## Key facts

- **NCT ID:** NCT03834987
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2019-02-01
- **Primary completion:** 2021-11-19
- **Final completion:** 2021-11-19
- **Target enrollment:** 29 (ACTUAL)
- **Why stopped:** Study concluded by Stanford University
- **Last updated:** 2022-06-08

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03834987

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03834987, "NGLY1 Deficiency: A Prospective Natural History Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03834987. Licensed CC0.

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