NCT06844942Recruiting
Vessel Imaging Using Optical Coherence Tomography for Plaque Morphology and Vessel Fractional Flow Reserve
Source: ClinicalTrials.gov · Last updated 25 Feb 2025 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
The aim of this prospective, investigator-initiated study is to evaluate the diagnostic accuracy and correlations between mopphometric indices: luminal and qualitative parameters assessed by optical coherence tomography (OCT) including minimal lumen area, plaque type, presence of thin cap fibroatheroma and a functional index - angiography based vessel fractional flow reserve (vFFR) among patients with chronic coronary syndrome identified with intermediate grade coronary stenosis.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 200 (estimated)
- First submitted
- 19 Feb 2025
- Start date
- 20 Sept 2020
- Primary completion date
- 31 Dec 2027
- Lead sponsor
- Medical University of Warsaw
- Diseases
- Coronary artery disease
- NCT number
- NCT06844942
What you commit to
- Study type: Observational
- Planned participants: 200
- From 20 Sept 2020 to the primary completion date, 31 Dec 2027
- 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
- Acute coronary syndrome
- Heart insufficiency in New York Heart Association (NYHA) class IV scale
- Acute renal insufficiency
Other
- Proximal left main lesion
- Ostial right coronary artery lesion
- Bypass of the assessed vessel
- Contraindications for adenosine administration
- Hemodynamic instability
- Pregnancy
Who the study is looking for
- 18 years or older
- Chronic coronary syndrome defined as presence of chest pain ranked 2-3 in the Canadian Cardiovascular Society classification or positive ischemia test (exercise test, single photon emission tomography (SPECT)
- Intermediate grade coronary stenosis of 40-80% assessed visually in coronary angiography and OCT examination The patient is willing to participate in the study and has provided a written informed consent
Age in the registry: 18 years to - · 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 |
|---|---|---|---|
| 1st Department and Clinic of Cardiology, Medical University of Warsaw Coordinator of this site? Confirm its status | Warsaw | Poland | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.