Study on the simplification of the artificial chordae reconstruction for mitral regurgitation

Study on the simplification of the artificial chordae reconstruction for mitral regurgitation - Study on the artificial chordae reconstruction for mitral regurgitation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000024296

Enrollment

Registered

2016-10-04

Start date

2016-11-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mitral regurgitation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who undergo elective mitral valve repair for degenerative lesion of the anterior leaflet of mitral valve.

Exclusion criteria

Exclusion criteria: Patients who undergo emergent mitral valve repair for active infective endocarditis or mitral regurgitation due to acute myocardial infarction. Patients with a history of mitral valve surgery.

Design outcomes

Primary

Measure	Time frame
The degree of mitral regurgitation	—

Secondary

Measure	Time frame
Left ventricular function The presence of left ventricular outflow tract obstruction Left atrial volume Left ventricular inflow velocity waveform	—

Countries

Japan

Contacts

Public ContactKeij Oi

Tokyo Medical and Dental University Cardiovascular Surgery

keijioi.cvsg@tmd.ac.jp03-5803-5270

Outcome results