Critical care therapies pre- and post-heart transplant and their impact: Analysis from the Pediatric Cardiac Critical Care Consortium.
J Heart Lung Transplant
; 43(9): 1434-1449, 2024 Sep.
Article
em En
| MEDLINE
| ID: mdl-38762216
ABSTRACT
BACKGROUND:
Few studies highlighting the critical care management of patients after heart HTx (HTx) have been published to date. This analysis provides a contemporary representation of pre- and post-HTx critical care in various patient cohorts and outlines the impact of intensive care unit (ICU) therapies on outcomes.METHODS:
Data from PC4 Collaborative Registry were analyzed for pediatric patients undergoing HTx between August 2014 and April 2022.RESULTS:
A total of 1877 HTx in 1857 patients were reported from 42 centers; 56.5% had congenital heart disease (CHD). Patients with CHD were younger, smaller, more likely male, White race, and publicly insured. CHD patients had higher need for catheterization, increased likelihood of inotropic support and mechanical ventilation and lower VAD rates. Their operative courses were significant for longer bypass and cross-clamp times. Postoperatively, CHD patients required more CPR , utilized more ICU therapies and had higher hospital mortality (7.8% vs. 1.8% for non-CHD patients, p<0.0001). Longer cardiopulmonary bypass, longer deep hypothermic circulatory arrest times and delayed sternal closure were independent risk factors for hospital mortality. Lastly, center transplant volume but not surgical volume was associated with transplant outcomes.CONCLUSIONS:
A diagnosis of CHD before HTx is associated with a greater use of ICU-specific therapies compared non-CHD cohort. Operative factors, particularly in patients with CHD, are independently associated with higher hospital mortality as was low transplant volume at the center. The study provides basis for further investigating ICU and operative factors that can be modified to improve transplant outcomes.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sistema de Registros
/
Transplante de Coração
/
Cuidados Críticos
Limite:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
País/Região como assunto:
America do norte
Idioma:
En
Revista:
J Heart Lung Transplant
Assunto da revista:
CARDIOLOGIA
/
TRANSPLANTE
Ano de publicação:
2024
Tipo de documento:
Article