Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:34 PM
Ignite Modification Date:
2025-12-24 @ 10:34 PM
NCT ID:
NCT05925335
Brief Summary:
Mitral valve disease is the most common structure heart disease, and surgical valve replacement is an important treatment for severe mitral valve disease. There are 2 types of valve often been used, mechanical or biological protheses valves. Mechanical valve requires lifelong use of anticoagulants and take the risk of bleeding through all lifetime, but bioprotheses valve do not..
Detailed Description:
Due to a massive shift from mechanical to bioprosthetic valves with finite longevity, increasing numbers of patients are presenting with bioprosthetic mitral valve degeneration. Mitral valve reoperation, the standard therapy for the bioprosthetic failure in the past, often entails high risk due to age, multiple comorbidities et al. TMVR is an emerging treatment for the patients with bioprosthetic failure at high risk for conventional mitral valve surgery. Recent studies from US and Europe have demonstrated the safety and efficacy of TMVR in this population. However, there are limited data regarding clinical outcomes after TMVR from Asia-Pacific region. To evaluate the safety and efficacy of TMVR using balloon-expandable valve among those patients with high risk for redo surgery and those who refuse redo surgery after shared decision making even they have less than high risk.
Study:
NCT05925335
Study Brief:
Protocol Section:
NCT05925335