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Transfusion Thresholds for Adult Respiratory Extracorporeal Life Support: An Expert Consensus Document

Severe acute respiratory distress syndrome (ARDS) can complicate novel pandemic coronavirus disease (COVID-19). Extracorporeal life support (ECLS) represents the final possible rescue strategy. Variations in practice, combined with a paucity of rigourous guidelines, may complicate blood-product reso...

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Detalles Bibliográficos
Autores principales: Singh, Gurmeet, Nahirniak, Susan, Arora, Rakesh, Légaré, Jean-François, Kanji, Hussein D., Nagpal, Dave, Lamarche, Yoan, Fan, Eddy, Singh Parhar, Ken Kuljit
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Canadian Cardiovascular Society. Published by Elsevier Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7319637/
https://www.ncbi.nlm.nih.gov/pubmed/32599018
http://dx.doi.org/10.1016/j.cjca.2020.06.014
Descripción
Sumario:Severe acute respiratory distress syndrome (ARDS) can complicate novel pandemic coronavirus disease (COVID-19). Extracorporeal life support (ECLS) represents the final possible rescue strategy. Variations in practice, combined with a paucity of rigourous guidelines, may complicate blood-product resource availability and allocation during a pandemic. We conducted a literature review around venovenous extracorporeal membrane oxygenation (VV-ECMO) transfusion practices for platelets, packed red blood cells, fresh frozen plasma, prothrombin complex concentrate, and antithrombin. Pertinent society guidelines were examined, and the practice of Canadian ECLS experts was sampled through an environmental scan. This paper represents a synthesis of these explorations, combined with input from the Canadian Cardiovascular Critical Care (CANCARE) Society, Canadian Society of Cardiac Surgeons, and the Canadian Critical Care Society. We offer a pragmatic guidance document for restrictive transfusion thresholds in nonbleeding patients on VV-ECMO, which may attenuate transfusion-related complications and simultaneously shield national blood product inventory from strain during pandemic-induced activation of the National Plan for the Management of Shortages of Labile Blood Components.