An Open-Label Trial of Triheptanoin in Patients With Glucose Transporter Type-1 Deficiency Syndrome
Public ClinicalTrials.gov record NCT02036853. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-Label Trial of Triheptanoin in Patients With Glucose Transporter Type-1 Deficiency Syndrome (GLUT1 DS)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is being done to assess the safety and long-term efficacy of triheptanoin in pediatric patients with Glut1 DS over a 5-year treatment period. Glut 1 is a protein that helps transport glucose to the brain. Glucose is the brain's primary source of energy. Glut 1 DS prevents this protein from being effectively produced, causing deprivation of energy to the neurons of the of the brain. Glut1 DS is a severely debilitating disease characterized by seizures, developmental delay and movement disorder. There are currently no approved treatments specific to Glut1 DS. Treatment generally includes medications for control of seizures. The use of a ketogenic diet can be effective in controlling seizures when medications are ineffective or provide insufficient control. However, the ketogenic diet may be very difficult for patients to maintain for long periods of time, and there may be negative secondary long-term effects of ketogenic diet.. Triheptanoin is metabolized to molecules that can provide an alternative energy source to the brain, and appears to help in controlling seizures without many of the difficulties of the ketogenic diet. Eligible patients may be those who have been diagnosed with GLUT1 DS, and have discontinued or are not currently on ketogenic diet, or are able to tolerate triheptanoin if they have been treated or are currently being treated with triheptanoin and do not qualify for any other clinical trial.
Study identification
- NCT ID
- NCT02036853
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 20 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 1 Year to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 19, 2014
- Primary completion
- Jun 29, 2019
- Completion
- Jun 29, 2019
- Last update posted
- Jan 27, 2021
2014 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cook Childrens Medical Center | Fort Worth | Texas | 76104 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02036853, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 27, 2021 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02036853 live on ClinicalTrials.gov.