Expanded Access to Triheptanoin

April 6, 2026 updated by: Ultragenyx Pharmaceutical Inc

An Open-label Intermediate-size Treatment Protocol for the Urgent Treatment of Seriously Ill Patients With Glucose Transporter Type 1 Deficiency Syndrome (Glut1 DS) With Triheptanoin (UX007)

Expanded access may be provided for qualified patients who have limited treatment options and are not eligible for a clinical trial.

Study Overview

Status

Available

Conditions

Intervention / Treatment

Detailed Description

Long Chain Fatty Acid Oxidation Disorders (LC-FAOD) and other Non-FAOD conditions, where applicable: Expanded access may be available outside of the US in countries prior to approval by the local regulatory agencies.

For full details, please visit the links provided below.

Study Type

Expanded Access

Expanded Access Type

  • Individual Patients

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

N/A

Description

- The participant must not be eligible for a UX007 clinical trial

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Ultragenyx Pharmaceutical Inc

Investigators

  • Study Director: Medical Director, Ultragenyx Pharmaceutical Inc

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

First Submitted

December 10, 2018

First Submitted That Met QC Criteria

December 10, 2018

First Posted (Actual)

December 12, 2018

Study Record Updates

Last Update Posted (Actual)

April 13, 2026

Last Update Submitted That Met QC Criteria

April 6, 2026

Last Verified

April 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • UX007-EAP
  • UX007G-EAP102 (Other Identifier: Ultragenyx Pharmaceutical Inc)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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