Prospective Multicenter Registry of Patients With Mitral Stenosis Undergoing Percutaneous Mitral Balloon Commissurotomy

Asan Medical Center

Status: Enrolling

Conditions: Mitral Stenosis

Study type: Observational

Funder types: Other

Identifiers

NCT07175532

2025-0396

Details and patient eligibility

About

The goal of this observational study is to learn about the clinical outcomes after percutaneous mitral balloon commissurotomy (PMBC) for patients with mitral stenosis (MS) using nation-wide multicenter prospective registry including tertiary-referral hospitals in Korea.

The main question it aims to answer is:

What is the clinical outcomes after PMBC? Which method is appropriate to determine inflated Inoue balloon size?

Enrollment: 400 estimated patients

Sex: All

Ages: 18 to 89 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with mitral stenosis undergoing PMBC

Exclusion criteria

• Patients who cannot understand this study due to mental illness
• Serious comorbidity limiting life expectancy within 1 year
• Limited activity (NYHA class III or IV) due to non-cardiac disease