Outcomes of Mitral Valve Surgery in Patients Affected by Rheumatic Heart Disease

Capital Medical University

Status: Unknown

Conditions: Outcomes of Mitral Valve Surgery in Patients Affected by Rheumatic Heart Disease

Treatments: Device: mitral valve repair

Study type: Observational

Funder types: Other

Identifiers

NCT04780607

MARS

Details and patient eligibility

About

rheumatic heart disease remains the majority valvular disease in low and middle income countries, which mostly affected mitral valve, surgical treatment is the most effective strategy to improve the outcomes of middle or late-stage RHD patient, however, whether mitral valve repair surgery is superior to replacement or other evolving interventional device remains controversial, this study aims to investigate the results of repair surgery compared with replacement or other treatment strategy from international multicenters.

Enrollment: 4,000 estimated patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• 1、rheumatic heart disease 2、mitral valve disease 3、combined with other heart valve disease(aortic valve, tricuspid valve, pulmonary valve) 4、patients underwent initial mitral valve surgery or intervention

Exclusion criteria

• 1、congenital heart disease degenerative heart valve disease 2、isolated aortic valve or tricuspid valve, pulmonary valve disease( doesn't affect mitral valve ) 3、patients received more than 1 time mitral valve operation