Nationwide Multicenter Study of Clinical Outcomes After Percutaneous Mitral Balloon Commissurotomy in Adults With Mitral Stenosis

What this Trial Is About

Researchers are conducting an observational study to learn about the clinical outcomes after percutaneous mitral balloon commissurotomy PMBC for patients with mitral stenosis MS. The study uses a nationwide multicenter prospective registry that includes tertiary-referral hospitals in Korea. It aims to answer questions about the clinical outcomes after PMBC and which method is best to determine the inflated Inoue balloon size. This study observes patients with mitral stenosis who are undergoing PMBC without assigning treatments or interventions. It collects information from multiple hospitals to gather comprehensive data on this procedure. Participants are followed to track treatment-related adverse events from enrollment up to one year after PMBC. Participants will be involved in regular monitoring for up to one year after the procedure to assess any treatment-related side effects. Researchers will review clinical data and adverse events during this time. The study focuses on collecting information about safety and outcomes related to PMBC. Total participation duration depends on enrollment and follow-up through one year after treatment.

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