ArticleFrontiers in cardiovascular medicine2024
Transcatheter mitral valve replacement to treat rheumatic mitral stenosis: a case series.
Article in Frontiers in cardiovascular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02917980 (Multicenter Registry Study of Surgery and Transcatheter Intervention for Structural Heart Diseases), which is not on this map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Multicenter Registry Study of Surgery and Transcatheter Intervention for Structural Heart Diseases
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Authors and funding
6 authors.
Funding
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Abstract
Background: Rheumatic mitral stenosis (RMS) is a common valvular heart disease in developing countries. We sought to evaluate the early experience of patients with RMS undergoing transcatheter mitral valve replacement (TMVR). Methods: In this retrospective study, a total of 5 RMS patients accepted TMVR. All patients underwent computed tomography and echocardiography before having the procedure. After the preprocedural comprehensive evaluations, the surgeons planned to use the Prizvalve (a novel balloon-expandable transcatheter aortic valve system which is now under the clinical registration study) for TMVR. Clinical data were collected at baseline, before discharge, and at the 30-day follow-up. Results: The median age of the 5 RMS patients was 61 years (range 60-77 years); 60% were male, and the median Society of Thoracic Surgeons score was 13.3% (range 6.2-17.1%). TMVR was successful in all patients. Postoperative transesophageal echocardiography showed that 60.0% ( Conclusions: Our early experience with TMVR in RMS patients suggests that it is a safe and feasible procedure. The early results of the procedure are acceptable and provide bright prospects and directions for the precision treatment of RMS. Clinical Trial Registration: ClinicalTrials.gov, identifier (NCT02917980).
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