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Blood component usage during extracorporeal membrane oxygenation: experience in 98 patients at a Latin-American tertiary hospital.
Henríquez-Henríquez, Marcela; Kattan, Javier; Chang, Mayling; Pizarro, Isabel; Faunes, Miriam; Martinez, Claudia; Gonzalez, Alvaro; Pereira, Jaime.
Afiliação
  • Henríquez-Henríquez M; 1 Departments of Clinical Laboratories, School of Medicine, Pontificia Universidad Católica de Chile, Santiago - Chile.
Int J Artif Organs ; 37(3): 233-40, 2014 Mar.
Article em En | MEDLINE | ID: mdl-24744168
BACKGROUND/AIMS: Hemorrhagic complications during ECMO may affect a large proportion of the patients depending on the clinical setting. To guarantee optimal delivery of blood products to these patients, blood banks require updated information on the transfusion requirements. Few studies to date provide this information. This work assesses transfusion requirements in neonates and children during ECMO during the past 9 years. METHODS: We reviewed blood bank and hospital records of patients who underwent ECMO at our institution between May 2003 and May 2012. Data obtained included age, weight, diagnosis, type, length of ECMO, and daily transfusion requirements during ECMO. Descriptive and non-parametric inferential statistic analyses were performed. Our series included 98 patients. RESULTS: Mean time of patients on ECMO was 9.2 days, with the longest treatment spanning 22 days. Mean daily transfusion requirements were 39.5 ml/kg of RBC, 12.9 ml/kg of plasma, 34.3 ml/kg of platelets and 1.4 ml/kg of cryoprecipitate. Patients who underwent ECMO due to cardiac disease or congenital diaphragmatic hernia (CDH) required significantly higher transfusion volumes of plasma (p<0.05), platelets (p< 0.05) and cryoprecipitate (p<0.05) when compared to patients underwent ECMO due to respiratory disease. Concomitant with the aging of ECMO circuits, patients showed increased requirements of RBC, plasma, and CRYO around the seventh day of the ECMO run. This effect was not observed for platelets, which remained nearly consistent around 2.2 transfusions/day. CONCLUSIONS: ECMO patients required significant transfusion support, which was particularly higher among patients who underwent ECMO due to cardiac disease or congenital diaphragmatic hernia.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Oxigenação por Membrana Extracorpórea / Transfusão de Componentes Sanguíneos Tipo de estudo: Observational_studies Limite: Female / Humans / Infant / Male / Newborn País/Região como assunto: America do sul / Chile Idioma: En Revista: Int J Artif Organs Ano de publicação: 2014 Tipo de documento: Article País de publicação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Oxigenação por Membrana Extracorpórea / Transfusão de Componentes Sanguíneos Tipo de estudo: Observational_studies Limite: Female / Humans / Infant / Male / Newborn País/Região como assunto: America do sul / Chile Idioma: En Revista: Int J Artif Organs Ano de publicação: 2014 Tipo de documento: Article País de publicação: Estados Unidos