Objective: To characterize the eligible pediatric donor pool in the United States by age, consent rate, location, and cause of donor loss.
Study Design: Survey.
Setting: Organ procurement organizations in the United States.
Patients: Pediatric patients who suffered brain death in the United States in 2005 and who were medically suitable for organ donation.
Interventions: None.
Measurements And Main Results: We determined the number of patients, age < or =17 yrs, who were eligible for organ donation and the consent rate by age. Each hospital in which donation occurred was characterized by the presence of a pediatric intensive care unit (PICU), a pediatric critical care medicine (PCCM) fellowship, solid organ transplant programs, and level I trauma programs. Additional information was obtained on the number of donation after cardiac death donors and eligible donors lost due to medical examiner refusals and deterioration before organ recovery. The number of reported eligible pediatric donors in 2005 was 1330. The consent rate was 69.2% with higher consent rates in eligible donors 12 yrs of age and older. Eligible donors were spread across a large number of hospitals with few having ten or more eligible donors. Variability exists among hospitals in consent rate and number of donors per 100 PICU beds. The presence of a level I trauma program and/or a PCCM fellowship was associated with higher numbers of donors per 100 PICU beds. Ninety-four eligible donors were lost before recovery of organs due to medical examiner denials or cardiac arrest. Donation after cardiac death accounted for 37 donors.
Conclusions: Overall pediatric consent rates were 69.2% but varied by age. Eligible donors were found most often in hospitals with level I trauma programs or PCCM fellowship programs. Few hospitals had >10 eligible donors in a 12-month period. This study is the first to describe in detail the U.S. pediatric donor population.
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http://dx.doi.org/10.1097/PCC.0b013e318198b06b | DOI Listing |
Inflamm Res
January 2025
Departamento de Biomedicina - Unidade de Farmacologia e Terapêutica, Faculdade de Medicina da Universidade do Porto (FMUP), Rua Dr. Plácido da Costa, S/N, Edifício Poente, Piso 3, 4200-450, Porto, Portugal.
Background And Aims: Endocan has been scarcely explored in COVID-19, especially regarding its modulation by veno-venous extracorporeal membrane oxygenation (VV-ECMO), hypertension or previous renin-angiotensin-aldosterone system (RAAS) inhibitors treatment. We compared endocan and other endotheliitis markers in hospitalized COVID-19 patients and assessed their modulation by VV-ECMO, hypertension and previous RAAS inhibitors treatment.
Material And Methods: Serum endocan, intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1) and E-selectin were measured in "severe" (n = 27), "critically ill" (n = 17) and "critically ill on VV-ECMO" (n = 17) COVID-19 patients at admission, days 3-4, 5-8 and weekly thereafter, and in controls (n = 23) at a single time point.
Ann Clin Lab Sci
November 2024
Department of Clinical Laboratory Sciences, College of Applied Medical Sciences-Al-Qurayyat, Jouf University, Saudi Arabia.
Objective: Blood donation plays a critical role in healthcare systems by supplying blood and blood products for surgeries, emergency care, and chronic disease management. In Saudi Arabia, the prevalence of genetic disorders, like sickle cell disease and thalassemia, further increase the need for a stable blood supply. However, high rates of donor deferrals remain a significant barrier to maintaining a reliable blood supply.
View Article and Find Full Text PDFTrop Med Infect Dis
January 2025
Faculdade de Medicina de São José do Rio Preto (FAMERP), Avenida Brigadeiro Faria Lima, 5416, Vila São Pedro, São José do Rio Preto 15090-000, SP, Brazil.
, a globally distributed obligatory intracellular opportunistic parasite that has infected one third of the world population, has different transmission routes including via organ transplantation. The liver has emerged as a frequent transplanted organ in which the transmission of can occur between seropositive donors and seronegative recipients. Allied with immunosuppressive therapy, the presence of latent infection in recipients elevates the risk of severe toxoplasmosis.
View Article and Find Full Text PDFWellcome Open Res
December 2024
National University of Singapore, Singapore, Singapore.
Unlabelled: Since the inception of transplantation, it has been crucial to ensure that organ or tissue donations are made with valid informed consent to avoid concerns about coercion or exploitation. This issue is particularly challenging when it comes to infants and younger children, insofar as they are unable to provide consent. Despite their vulnerability, infants' organs and tissues are considered valuable for biomedical purposes due to their size and unique properties.
View Article and Find Full Text PDFPediatr Transplant
February 2025
Division of Critical Care Medicine, National Center for Child Health and Development, Tokyo, Japan.
Background: Liver transplantation has improved survival rates in pediatric patients with end-stage liver failure. However, post-liver transplant infection remains a threat to patient recovery. This study reported the frequency and patterns of infections after liver transplantation and identified factors related to the accuracy of fever source investigation.
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