title: Red blood cell storage lesions and related transfusion issues: a Canadian Blood Services research and development symposium.
abstract: For centuries, man has been trying to figure out how to revive sick and traumatized individuals using fluids of various types, even from animals. In the 17th century, it was determined that blood was the best fluid to use and, in the early 1900s, after the discovery of the ABO blood groups, human blood was found to provide significant benefit for patients with shock and/or anemia. In the 1950s and 1960s, various ways to obtain, process, and store human blood were developed. It soon became apparent that storage of human blood for transfusion was problematic because red cells, as they aged in vitro, underwent a multitude of physicochemical changes that greatly affected their shelf life, the so-called storage lesion. More recently, the question has arisen as to the potential detrimental effects of the storage lesion and suggestions that older blood may induce increased morbidity and even mortality despite its acceptable in vivo survival. To address this issue of the efficacy and safety of transfusion of aged stored blood, a number of controlled clinical trials have been instituted to determine if older blood is significantly detrimental compared with fresher blood in transfusion recipients.
authors.affiliation: Department of Laboratory Medicine, St. Michael's Hospital, Toronto, ON, Canada.
authors.forename: Katerina
authors.initials: K
authors.lastname: Pavenski
authors.forename: Elianna
authors.initials: E
authors.lastname: Saidenberg
authors.forename: Marianne
authors.initials: M
authors.lastname: Lavoie
authors.forename: Melanie
authors.initials: M
authors.lastname: Tokessy
authors.forename: Donald R
authors.initials: DR
authors.lastname: Branch
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D000368:Aged; D000818:Animals; D001771:Blood Banks; D001793:Blood Preservation / Q000379:methods; D001803:Blood Transfusion / Q000379:methods*; D002170:Canada; D002986:Clinical Trials as Topic; D004375:Duffy Blood-Group System / Q000378:metabolism; D004912:Erythrocytes / Q000166:cytology*; D005260:Female; D006801:Humans; D008297:Male; D008833:Microcirculation; D008875:Middle Aged; D009864:Ontario; D010101:Oxygen Consumption; D011956:Receptors, Cell Surface / Q000378:metabolism
chemical_list: D000017:ABO Blood-Group System; C473745:ACKR1 protein, human; D004375:Duffy Blood-Group System; D011956:Receptors, Cell Surface