跳至主要内容
临床试验/NCT04161079
NCT04161079已完成不适用

Evaluation of the 5-Year Safety and Performance of the Medtentia Annuloplasty Ring in Adults - Follow-Up to Clinical Investigation 2010-040

Medtentia International Ltd Oy1 个研究点 分布在 1 个国家目标入组 12 人开始时间: 2019年11月8日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
12
试验地点
1
主要终点
Performance: Change in Mitral Regurgitation (MR) as Measured by Trans-Thoracic Echocardiography (TTE)

研究概览

简要总结

Single-center clinical investigation is to evaluate long-term safety and performance of the Medtentia Annuloplasty Ring (MAR) in 11 patients who underwent successful mitral valve (MV) surgery using Medtentia's MAR system in clinical investigation 2010-040 performed during June 2011 - April 2016.

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Retrospective

入排标准

年龄范围
18 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Signed Informed Consent Form.
  • Subject had a successful MAR implantation in clinical investigation 2010-
  • Subject is willing to participate in the follow-up study and to comply with the requirements of the Clinical Investigation Plan.

排除标准

  • Subjects who participated in the clinical investigation 2010-040 but had the MAR replaced with another mitral valve repair ring or system.

结局指标

主要结局

Performance: Change in Mitral Regurgitation (MR) as Measured by Trans-Thoracic Echocardiography (TTE)

时间窗: from 2-year follow-up data point to more than 5 years post-procedure

Success will be defined as no change or any improvement in MR class as described in the American College of Cardiology/ American Heart Association (ACC/AHA) Guidelines

Safety: the Occurrence, Nature and Frequency of Significant Medical Events

时间窗: since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure

次要结局

  • Safety: All-Cause Mortality(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Safety: the Occurrence, Nature and Frequency of Adverse Device Effects (ADEs) and/or Device Deficiencies(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Safety: Number of Cardiovascular Admissions(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Safety: the Number of Subjects With Clinically Significant Abnormal Findings(day of study visit)
  • Performance: Change in Mitral Regurgitation Parameters (Left Ventricle Reverse Remodeling), as Measured by TTE(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Performance: Changes in New York Heart Association (NYHA) Classification When Compared to the Clinical Investigation 2010-040 2-year Follow-Up Visit(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Performance: Number of Subjects With Recurrence of Mitral Regurgitation(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)
  • Performance: Change in Mitral Regurgitation Parameters (Coaptation Height), as Measured by TTE(since the last visit of clinical investigation 2010-040 to more than 5 years post-procedure)

研究者

发起方
Medtentia International Ltd Oy
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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