NCT05610410Completed
Peripheral Microvascular Blood Flow in ANOCA
Relationship Between Regulation of Peripheral and Intracoronary Microvascular Blood Flow in Patients With Ischemia and no Obstructive Coronary Arteries
Source: ClinicalTrials.gov · Last updated 3 Dec 2024
Brief summary (registry, in English)
An observational cross-sectional cohort study investigating whether peripheral endothelial function assessed using Laser speckle contrast analysis and coronary endothelial function measured with invasive coronary function testing are correlated in patients with angina and no obstructive coronary arteries.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 43 (actual)
- First submitted
- 1 Nov 2022
- Start date
- 1 Jan 2022
- Primary completion date
- 5 Sept 2024
- Lead sponsor
- Amsterdam UMC, location VUmc
- Diseases
- Heart failure
- NCT number
- NCT05610410
What you commit to
- Study type: Observational
- Participants enrolled: 43
- From 1 Jan 2022 to the primary completion date, 5 Sept 2024
- 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.
Age
- Under 18 years of age
Other
- Unable or unwilling to undergo ICFT
Who the study is looking for
- Clinical indication for elective invasive coronary function test (ICFT)
- Suited for one of the study groups:
- Persistent angina, defined as symptoms of angina; or
- HFpEF, diagnosed according to the European Society of Cardiology 2021 heart failure guidelines
- Absence of obstructive CAD, documented before inclusion, defined as
- Coronary Computed Tomography Angiography (CCTA) - indicative of absence of obstructed coronary arteries, or
- Coronary angiography (CAG) - \<50% diameter stenosis (DS) in the epicardial coronary arteries or (fractional flow reserve (FFR) \>0.80 or instant wave free ratio (iFR) \>0.89)
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Amsterdam UMC, lcoation VUmc Coordinator of this site? Confirm its status | Amsterdam | Netherlands | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.