Coronary Artery Disease in Patients With Friedreich's Ataxia
Public ClinicalTrials.gov record NCT04649866. 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
Vasculopathy and Remodeling of Coronary Arteries in FRDA Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Friedreich's ataxia is a debilitating, inherited disease cause by mutations in a protein called frataxin (FXN). FXN is one of several proteins that controls the production of iron-sulfur clusters, molecules that are essential for energy production in our cells as well as repair of our genetic code embedded in DNA molecules. Friedreich's ataxia (FRDA) and deficiency of FXN results in a nerve disease affecting coordination and a condition called hypertrophic cardiomyopathy (HCM), marked by an abnormal thickening of the heart. Patients with HCM can then develop pulmonary hypertension (PH), a deadly condition of the blood vessels of the lung. While most of the research in FRDA has focused on nerves and heart muscle, alterations in blood vessels of the heart and lung may worsen disease in FRDA. But, the role of FXN in these blood vessels has never been defined. Investigators pilot data suggest that Frataxin (FXN ) deficiency can control senescence and downstream function in various types of Endothelial cells (ECs), investigators hypothesize that Friedreich's Ataxia (FRDA) patients may demonstrate endothelial cells EC abnormalities throughout the vasculature potentially before overt cardiomyopathy develops.
Study identification
- NCT ID
- NCT04649866
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 7 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 79 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 14, 2021
- Primary completion
- Jul 31, 2023
- Completion
- Aug 31, 2023
- Last update posted
- Sep 7, 2023
2021 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Montefiore Hospital Clinical and Translational Research Center | Pittsburgh | Pennsylvania | 15213 | — |
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 NCT04649866, 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 Sep 7, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04649866 live on ClinicalTrials.gov.