Early Revalvulation After Fallot Repair Improves Clinical Outcome

Status Completed

Clinical Trial Summary

Aim With this retrospective study, the investigators would like to evaluate and, if possible confirm, whether earlier revalvulation of the right ventricular outflow tract is better than late revalvulation. Up to now, no analysis is done to validate this policy change.

Patient selection All patients registered in the database of paediatric and congenital cardiology of the University Hospitals in Leuven, with sufficient follow-up data, and who underwent transannular patching at repair will be included in the study.

Methodology and statistical analysis All files will be reviewed for demographic, electrocardiographic, echocardiographic, and outcome data. Besides descriptive statistics, Cox regression will be performed to detect whether the time period between repair and revalvulation influences clinical outcome (defined as death, heart failure hospitalization, redo-revalvulation, implantation of automatic defibrillator, endocarditis).

Clinical Trial Description

n/a

Study Design

Observational Model: Cohort, Time Perspective: Retrospective

Related Conditions & MeSH terms

Tetralogy of Fallot

Clinical Trial Details

NCT number	NCT02534792
Study type	Observational
Source	Universitaire Ziekenhuizen Leuven
Contact
Status	Completed
Phase	N/A
Start date	September 2015
Completion date	July 2016

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