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临床试验/NCT03092843
NCT03092843已完成不适用

Functional Capacity and Quality of Life Following SePtal Myectomy in patIents With Obstructive hypeRtrophIc cardiomyopaThy

The Cleveland Clinic1 个研究点 分布在 1 个国家目标入组 177 人开始时间: 2017年3月20日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
177
试验地点
1
主要终点
Change in Quality of Life Change in Summary Score

研究概览

简要总结

Investigators aim to assess changes in exercise capacity and quality of life after septal myectomy in patient with hypertrophic cardiomyopathy.

详细描述

The objective of this study is to examine change in quality of life and functional capacity as respectively measured by, Quality of Life Questionnaires and six-minute walk test distance, following septal myectomy in patients with obstructive hypertrophic cardiomyopathy, as compared to prior to surgery.

研究设计

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

入排标准

年龄范围
18 Years 至 65 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Scheduled to undergo septal myectomy.
  • Established diagnosis of obstructive HCM defined as:
  • LVH Thickness ≥15mm left ventricular outflow tract gradient ≥50mmHg

排除标准

  • Prior septal myectomy or alcohol septal ablation
  • Prior myocardial infarction
  • Uncontrolled arrhythmias including ventricular tachycardia and atrial fibrillation
  • Uncontrolled hypertension
  • Angiographically documented coronary stenosis >50%, if available at time of screening
  • Inability to provide informed consent
  • Inability to walk without assistive devices
  • Peripheral artery disease with claudication

结局指标

主要结局

Change in Quality of Life Change in Summary Score

时间窗: 1 year post myectomy

Mild improvement in Quality of Life summary score (increase in 5 points) as measured by Kansas City Cardiomyopathy Questionnaire -KCCQ

次要结局

  • Change in Quality of Life Change in Patient Reported Outcomes(1 year post myectomy)
  • Change in Quality of Life Change in Duke's Activity Status Index (DASI)(1 year post myectomy)
  • Change in functional capacity post myectomy(1 year post myectomy)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Milind Desai

MD

The Cleveland Clinic

研究点 (1)

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