The Fate of Aortic Valve After SAS Surgery in Children

Completed

• Conditions: Subaortic Stenosis; Congenital Heart Disease; Aortic Regurgitation

• Registration Number: NCT06751368
• Lead Sponsor: Chinese Academy of Medical Sciences, Fuwai Hospital

Brief Summary

Aortic valve regurgitation (AR) is a common complication following surgery for subaortic stenosis (SAS), yet the long-term outcomes and risk factors for postoperative significant AR (SAR) remain poorly understood. This study aims to investigate the incidence and risk factors of SAR in SAS patients and evaluate the long-term postoperative outcomes.

Detailed Description

Not available

Study Timeline

• Study Start: 2008-01-01
• Primary Completion: 2024-11-30
• Study Completion: 2024-11-30
• Status Verified: 2024-12
• Study First Submitted: 2024-12-19
• Study First Submitted QC: 2024-12-24
• Last Update Submitted: 2024-12-24
• Study First Posted: 2024-12-27
• Last Update Posted: 2024-12-27

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 232

Inclusion Criteria

• Age from 0-18
• Clinical diagnosis of subaortic stenosis and underwent surgery

Exclusion Criteria

• Diagnosed with hypertrophic cardiomyopathy
• Underwent concomitant previous surgical repair for aortic valve or SAS
• Follow-up time less than 1 year or lack of detailed information.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Rate of Postoperative significant AR (SAR)	Through study completion, an average of 4 year

Trial Locations

Locations (1)

Fuwai Hospital; 🇨🇳 Beijing, Beijing, China