相关实验视频

Updated: May 5, 2026

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

Published on: July 25, 2019

针对复杂的冠状动脉分支病变的迷你粉碎或纳米粉碎支架技术:多中心MINANO注册表

Fatih Uzun¹, Ahmet Güner¹, Ebru Serin²

¹Department of Cardiology, Istanbul Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye.

The Canadian journal of cardiology

|January 15, 2025

概括

迷你粉碎技术 (MCT) 在复杂的分叉病变中显示出比纳米粉碎技术 (NCT) 更好的中期结果. 接受MCT治疗的患者患主要心血管不良事件,目标血管心肌梗塞和目标病变再血管化率较低.

科学领域:

干预心脏病学干预心脏病学
心血管研究研究心血管研究
医疗器械技术医疗器械技术

背景情况:

复杂分叉病变 (CBLs) 在穿皮冠状动脉干预中带来了重大挑战.
迷你粉碎技术 (MCT) 和纳米粉碎技术 (NCT) 是治疗CBL的先进策略.
这些技术的中期临床结果需要进一步进行比较分析.

研究的目的:

为了回顾性地比较MCT和NCT在CBL患者的中期临床结果.
确定第一项对复杂分支病变的MCT和NCT进行比较的研究.
在多中心环境中评估这两种技术的安全性和有效性.

主要方法:

一项多中心的回顾性研究,涉及431名接受皮肤冠状动脉干预的CBL患者.
在MCT和NCT组之间比较主要的不良心血管事件 (MACE),目标血管心肌梗塞 (TVMI) 和临床驱动的目标损伤再血管化 (TLR).
对MACE的独立预测因子的分析,包括SYNTAX得分,手术并发症和并发症.

主要成果:

在70%的患者中使用MCT,在30%的患者中使用NCT.
与MCT组相比,NCT组的MACE (18.6%与10.9%相比),TVMI (11.6%与5.6%) 和TLR (14%与6%) 的比率明显更高.
MACEs的独立预测因素包括高的SYNTAX得分,非致命的程序内并发症,糖尿病和慢性病.

结论:

迷你粉碎技术 (MCT) 在患有复杂分叉病变的患者中,与纳米粉碎技术 (NCT) 相比,显示出更好的中期临床结果.
多重复合疗法与明显较低的MACE,TVMI和TLR率有关.
这些发现表明,MCT可能是复杂的分支干预的首选策略.

更多相关视频

Novel Percutaneous Approach for Deployment of 3D Printed Coronary Stenosis Implants in Swine Models of Ischemic Heart Disease

Novel Percutaneous Approach for Deployment of 3D Printed Coronary Stenosis Implants in Swine Models of Ischemic Heart Disease

Published on: February 18, 2020

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

相关概念视频

Mitral Stenosis III: Medical Management

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...

Acute Coronary Syndrome III: Diagnostic Studies

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...