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Three decades of collaboration through the Pediatric Heart Transplant Society Registry: A journey through registry data with a highlight on children with single ventricle anatomy.

Authors :
Richmond ME
Conway J
Kirklin JK
Cantor RS
Koehl DA
Lal AK
McDonald N
Gajarski R
Lin KY
Singh RK
Fenton M
Asante-Korang A
Amdani S
Auerbach SR
Everitt MD
Source :
Pediatric transplantation [Pediatr Transplant] 2024 Feb; Vol. 28 (1), pp. e14615. Date of Electronic Publication: 2023 Oct 09.
Publication Year :
2024

Abstract

Background: The Pediatric Heart Transplant Society (PHTS) Registry was founded 30 years ago as a collaborative effort among like-minded providers of this novel life-saving technique for children with end-stage heart failure. In the intervening decades, the data from the Registry have provided invaluable knowledge to the field of pediatric heart transplantation. This report of the PHTS Registry provides a comprehensive look at the data, highlighting both the longevity of the registry and one unique aspect of the PHTS registry, allowing for exploration into children with single ventricle anatomy.<br />Methods: The PHTS database was queried from January 1, 1993 to December 31, 2019 to include pediatric (age < 18 years) patients listed for HT. For our analysis, we primarily analyzed patients by era. The early era was defined as children listed for HT from January 1, 1993 to December 31, 2004; middle era January 1, 2005 to December 31, 2009; and recent era January 1, 2010 to December 31, 2019. Outcomes after listing and transplant, including mortality and morbidities, are presented as unadjusted for risk, but compared across eras.<br />Results: Since 1993, 11 995 children were listed for heart transplant and entered into the PHTS Registry with 9755 listed during the study period. The majority of listings occurred within the most recent era. Waitlist survival improved over the decades as did posttransplant survival. Other notable changes over time include fewer patients experiencing allograft rejection or infection after transplant. Waitlist and posttransplant survival have changed dramatically in patients with single ventricle physiology and significantly differ by stage of single ventricle palliation.<br />Summary: Key points from this PHTS Registry summary and focus on patients with single ventricle congenital heart disease in particular, include the changing landscape of candidates and recipients awaiting heart transplant. There is clear improvement in waitlist and transplant outcomes for children with both cardiomyopathy and congenital heart disease alike.<br /> (© 2023 Wiley Periodicals LLC.)

Details

Language :
English
ISSN :
1399-3046
Volume :
28
Issue :
1
Database :
MEDLINE
Journal :
Pediatric transplantation
Publication Type :
Academic Journal
Accession number :
37811686
Full Text :
https://doi.org/10.1111/petr.14615