Study of Long-Term Safety and Efficacy on Gene Therapy in Glycogen Storage Disease Type Ia

NCT03970278 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 12

Last updated 2026-03-18

Study results available
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Summary

The primary objective of this study is to determine the long-term safety of DTX401 following a single intravenous (IV) dose in adults with GSDIa.

Conditions

  • Glycogen Storage Disease Type IA
  • Von Gierke's Disease (GSD Type Ia)

Interventions

OTHER

No intervention

No intervention

Sponsors & Collaborators

Principal Investigators

  • Medical Director · Ultragenyx Pharmaceutical Inc

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-07-15
Primary Completion
2025-02-25
Completion
2025-02-25
FDA Drug
Yes

Countries

  • United States
  • Canada
  • Netherlands
  • Spain

Study Locations

More Related Trials

Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03970278 on ClinicalTrials.gov