NCT05687487

Residual or Recurrent Obstruction After Septal Myectomy

Residual or Recurrent Obstruction After Septal Myectomy in Young Children and Infants With Hypertrophic Cardiomyopathy

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 56 (actual)
• Sponsor: Chinese Academy of Medical Sciences, Fuwai Hospital · Academic / Other
• Sex: All
• Age: 14 Years
• Healthy volunteers: Not accepted

Summary

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.

Conditions

• Hypertrophic Obstructive Cardiomyopathy

Timeline

• Start date: 2013-01-01
• Primary completion: 2020-12-31
• Completion: 2021-02-01
• First posted: 2023-01-18
• Last updated: 2023-01-18