NCT05687487已完成不适用
Residual or Recurrent Obstruction After Septal Myectomy in Young Children and Infants With Hypertrophic Cardiomyopathy
Chinese Academy of Medical Sciences, Fuwai Hospital0 个研究点目标入组 56 人开始时间: 2013年1月1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
- 56
- 主要终点
- death
研究概览
简要总结
The goal of this observational study is to report the outcomes after septal myectomy in young children and infants and identify the mechanisms of residual or recurrent obstruction after surgery. in The main question[s] it aims to answer are:
- What is the early and mid-term results of septal myectomy in young children and infants with severe and extensive obstructive hypertrophic cardiomyopathy (HCM)?
- What are the mechanisms of residual or recurrent obstruction?
Echocardiography and clinical course of children and infants under the age of 14 who underwent septal myectomy for hypertrophic obstructive cardiomyopathy from January 2013 to December 2020 will be followed up.
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
- — 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Clinical diagnosis of hypertrophic obstructive cardiomyopathy (HOCM)
- •Age young than 14 years
- •Patients who have undergone septal myectomy
排除标准
- •older than 14 years old;
- •secondary left ventricular hypertrophy (LVH) related to subaortic stenosis or aortic stenosis.
结局指标
主要结局
death
时间窗: through study completion, an average of 1 year
postoperative death during follow-up
次要结局
- recurrent obstruction(through study completion, an average of 1 year)
研究者
Jun Yan
Principal Investigator
Chinese Academy of Medical Sciences, Fuwai Hospital
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