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边缘对边缘修复:过去的挑战、当前的病例选择及未来进展

Edge-to-edge repair: past challenge, current case selection and future advances.

作者信息

Sorajja Paul, Ukaigwe Anene C

机构信息

Center for Valve and Structural Heart Disease, Minneapolis Heart Institute Foundation, Abbott Northwestern Hospital, Minneapolis, MN, USA.

出版信息

Ann Cardiothorac Surg. 2021 Jan;10(1):43-49. doi: 10.21037/acs-2020-mv-17.

Abstract

Severe mitral regurgitation (MR) is associated with heart failure and impaired survival with an annual mortality risk in excess of 5% per year for unoperated patients. Despite availability of surgical mitral valve interventions, as many as half of all patients with severe MR do not receive interventions. Transcatheter edge-to-edge repair with MitraClip has been a revolutionary therapy for MR, with over 100,000 treated patients worldwide. The usage has also expanded to different challenging anatomies as well as tricuspid regurgitation. Additionally, other transcatheter edge-to-edge repair devices are being studied. The evolution of these devices as well as what to expect in the future will be discussed here.

摘要

重度二尖瓣反流(MR)与心力衰竭及生存率降低相关,对于未经手术治疗的患者,其年死亡率风险超过5%。尽管有外科二尖瓣干预措施,但仍有多达一半的重度MR患者未接受干预。使用MitraClip进行经导管缘对缘修复已成为MR的一种革命性治疗方法,全球有超过10万名患者接受了治疗。其应用范围也已扩展到不同的复杂解剖结构以及三尖瓣反流。此外,其他经导管缘对缘修复装置也在研究中。本文将讨论这些装置的发展以及未来的展望。

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本文引用的文献

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Complementary Transcatheter Therapy for Mitral Regurgitation.二尖瓣反流的辅助经导管治疗
J Am Coll Cardiol. 2019 Mar 12;73(9):1103-1104. doi: 10.1016/j.jacc.2018.12.035.
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Transcatheter Mitral-Valve Repair in Patients with Heart Failure.经导管二尖瓣修复术治疗心力衰竭患者。
N Engl J Med. 2018 Dec 13;379(24):2307-2318. doi: 10.1056/NEJMoa1806640. Epub 2018 Sep 23.
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Percutaneous Repair or Medical Treatment for Secondary Mitral Regurgitation.经皮修复或药物治疗继发性二尖瓣反流。
N Engl J Med. 2018 Dec 13;379(24):2297-2306. doi: 10.1056/NEJMoa1805374. Epub 2018 Aug 27.

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