NCT06676137RecruitingNot Applicable
China Coronary Microvascular Disease(CCMD) Registry
Henan Institute of Cardiovascular Epidemiology1 site in 1 country500 target enrollmentStarted: November 11, 2024Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Recruiting
- Sponsor
- Enrollment
- 500
- Locations
- 1
- Primary Endpoint
- Establish a Registry of CMD patients in China
Study Overview
Brief Summary
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.
Study Design
- Study Type
- Observational
- Observational Model
- Case Only
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to 85 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Angina symptoms
- •Objective evidence of myocardial ischemia
- •Coronary angiography was normal,irregular tube wall, or stenosis <50%
Exclusion Criteria
- •People under the age of 18
- •Non-cardiogenic chest pain and other heart conditions such as variant angina, cardiomyopathy, myocarditis or valvular heart disease
Outcomes
Primary Outcomes
Establish a Registry of CMD patients in China
Time Frame: 5 years
Secondary Outcomes
No secondary outcomes reported
Investigators
Study Sites (1)
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