Registry of mitral stenosis patients treated with percutaneous mitral balloon commissurotomy

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a prospective, multicenter registry enrolling patients with mitral stenosis who undergo PMBC at tertiary referral hospitals in Korea. Investigators will collect baseline clinical data, procedural details, and follow-up outcomes to characterize short- and long-term results after PMBC. The registry will compare methods used to choose the Inoue balloon size and correlate sizing approaches with clinical and echocardiographic outcomes. Participation is observational and does not change clinical care beyond standard procedures and follow-up.

Why it matters

Who can join: the full rules

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

Where it's running

• Asan Medical Center
  Seoul, South Korea Recruiting

Study contacts

• Study coordinator: Jong-Min Song
• Email: jmsong@amc.seoul.kr
• Phone: 82230103168

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.