NCT07866859Recruiting
Common Femoral Vein-to-Artery Diameter Ratio for Detection of Elevated LVEDP
Common Femoral Vein-to-Artery Diameter Ratio for Detection of Elevated Left Ventricular End-Diastolic Pressure: Diagnostic Accuracy Study
Source: ClinicalTrials.gov · Last updated 14 Oct 2026
Brief summary (registry, in English)
This prospective cross-sectional diagnostic accuracy study enrolled patients undergoing coronary angiography and left heart catheterization at Burapha University Hospital, Thailand. The diameters of the common femoral vein and common femoral artery were measured using ultrasonography, and the common FVD/FAD ratio was calculated. LVEDP, measured during left heart catheterization, served as the reference standard. An elevated LVEDP (\>16 mmHg) was defined as volume overload. Diagnostic performance was evaluated using receiver operating characteristic (ROC) curve analysis.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 105 (estimated)
- First submitted
- 5 Oct 2026
- Start date
- 1 Oct 2026
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Burapha University
- Diseases
- Heart failure, Coronary artery disease
- NCT number
- NCT07866859
What you commit to
- Study type: Observational
- Planned participants: 105
- From 1 Oct 2026 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Contraindications to cardiac catheterization
Other
- Inability to obtain accurate ultrasonographic measurements of the common femoral vein or common femoral artery diameters
- Inability to advance a guidewire across the aortic valve into the left ventricle for measurement of LVEDP.
Who the study is looking for
- Adult patients (aged ≥18 years)
- Adult patients were scheduled to undergo coronary angiography with left heart catheterization
Age in the registry: 18 years to 100 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Burapha University Hospital Coordinator of this site? Confirm its status | Chon Buri | Thailand | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.