The Fate of Aortic Valve After SAS Surgery in Children

Aortic Valve Regurgitation After Surgical Repair for Subaortic Stenosis in Children

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06751368

Enrollment

232

Registered

2024-12-27

Start date

2008-01-01

Completion date

2024-11-30

Last updated

2024-12-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Aortic Regurgitation, Congenital Heart Disease, Subaortic Stenosis

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.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

0 Years to 18 Years

Healthy volunteers

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.

Design outcomes

Primary

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

Countries

China

Outcome results