NCT06676137Recruiting
An Observational Study of Coronary Microvascular Disease of China
China Coronary Microvascular Disease(CCMD) Registry
Source: ClinicalTrials.gov · Last updated 20 Aug 2025 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
Non-obstructive coronary heart disease refers to patients with angina pectoris without significant narrowing of the epicardial vessels. Coronary microvascular disease(CMD) is a kind of non-obstructive coronary heart disease, and its clinical detection rate is increasing, seriously affecting the quality of life of patients, and increasing the risk of cardiovascular adverse events, but its mechanism has not been fully understood. This study will prospectively collect patients who meet the diagnosis of CMD, observe the development and outcome of the disease, and explore its occurrence and development mechanism.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 500 (estimated)
- First submitted
- 4 Nov 2024
- Start date
- 11 Nov 2024
- Primary completion date
- 10 Oct 2028
- Lead sponsor
- Henan Institute of Cardiovascular Epidemiology
- Diseases
- Coronary artery disease
- NCT number
- NCT06676137
What you commit to
- Study type: Observational
- Planned participants: 500
- From 11 Nov 2024 to the primary completion date, 10 Oct 2028
- 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
- Non-cardiogenic chest pain and other heart conditions such as variant angina, cardiomyopathy, myocarditis or valvular heart disease
Age
- People under the age of 18
Who the study is looking for
- Angina symptoms
- Objective evidence of myocardial ischemia
- Coronary angiography was normal,irregular tube wall, or stenosis \<50%
Age in the registry: 18 years to 85 years · 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 |
|---|---|---|---|
| Fuwai central China cardiovascular hospotial Coordinator of this site? Confirm its status | Zhengzhou | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.