跳至主要内容
临床试验/NCT04035356
NCT04035356终止不适用

Safety and Performance of Aortic Valve Repair Using the HAART Aortic Annuloplasty Devices - A Registry Study

Biostable Science & Engineering5 个研究点 分布在 1 个国家目标入组 183 人开始时间: 2020年9月22日最近更新:
适应症

试验速览

阶段
不适用
状态
终止
发起方
入组人数
183
试验地点
5
主要终点
Freedom from aortic valve reoperation

研究概览

简要总结

Multicenter US registry study to assess procedure success and long-term (10-year) performance of the HAART 200 and HAART 300 Aortic Annuloplasty Devices when used during aortic valve repair in a routine cardiovascular practice setting.

详细描述

The HAART Aortic Annuloplasty Devices are three-dimensional annuloplasty rings designed to be implanted intra-annularly in the aortic valve to correct annular dilatation and/or maintain annular geometry of the aortic valve in patients with trileaflet valve morphology (HAART 300) or bicuspid valve morphology (HAART 200) with moderate to severe aortic insufficiency who are undergoing aortic valve repair due to symptoms or as part of a repair for an aortic aneurysm.

The study is a multicenter registry study enrolling both retrospective and prospective participants. Investigators are cardiothoracic surgeons specializing in surgery of the aortic valve and aorta at facilities with suitable infrastructure to support collection of the registry study data. Patients who underwent or will undergo aortic valve repair using either the HAART 300 or HAART 200 Device will be enrolled. All patients known to have received the HAART 300 or HAART 200 Device at participating centers will be contacted and offered the opportunity to enroll in this registry study. Prospective participants will have evaluations prior to surgery, intraoperatively, immediately following surgery, at discharge (or within 90 days), and at 1, 3, 5, and 10 years. In addition to the follow-up clinic visits, phone contacts are scheduled at years 2,4,6, 7, 8, and 9 to maintain participant engagement as well as to ascertain if any safety events have taken place. Retrospective participants who have already received the HAART 300 or HAART 200 Device prior to study enrollment will undergo safety assessment at the time of enrollment in the study.

研究设计

研究类型
Observational
观察模型
Case Only
时间视角
Prospective

入排标准

性别
All
接受健康志愿者

入选标准

  • The patient underwent or is undergoing aortic valve repair using either the HAART 300 or HAART 200 Aortic Annuloplasty Device in accordance with the Instructions for Use.
  • The patient has reviewed and signed the written informed consent form.
  • The patient agrees to return for all follow-up evaluations for the duration of the study.

排除标准

  • Retrospective patient that has undergone a subsequent aortic valve replacement procedure.

结局指标

主要结局

Freedom from aortic valve reoperation

时间窗: 10 years

A reintervention for repair or replacement of the aortic valve will be considered failure for this outcome measure

次要结局

未报告次要终点

研究者

发起方
Biostable Science & Engineering
申办方类型
Industry
责任方
Sponsor

研究点 (5)

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