title: Transfusion transmitted diseases in perioperative and intensive care settings.
abstract: Patients in the perioperative period and intensive care unit are commonly exposed to blood transfusion (BT). They are at increased risk of transfusion transmitted bacterial, viral and protozoal diseases. The risk of viral transmission has decreased steadily, but the risk of bacterial transmission remains same. Bacterial contamination is more in platelet concentrates than in red cells and least in plasma. The chances of sepsis, morbidity and mortality depend on the number of transfusions and underlying condition of the patient. Challenges to safe BT continue due to new emerging pathogens and various management problems. Strategies to restrict BT, optimal surgical and anaesthetic techniques to reduce blood loss and efforts to develop transfusion alternatives should be made. Literature search was performed using search words/phrases blood transfusion, transfusion, transfusion transmitted diseases, transfusion transmitted bacterial diseases, transfusion transmitted viral diseases, transfusion transmitted protozoal diseases or combinations, on PubMed and Google Scholar from 1990 to 2014.
authors.affiliation: Department of Anaesthesiology, Acharya Harihar Regional Cancer Centre, Cuttack, Odisha, India.
authors.forename: Rekha
authors.initials: R
authors.lastname: Das
authors.affiliation: Department of Anaesthesiology, Acharya Harihar Regional Cancer Centre, Cuttack, Odisha, India.
authors.forename: Upendra
authors.initials: U
authors.lastname: Hansda
keywords: Blood transfusion; transfusion; transfusion transmitted bacterial diseases; transfusion transmitted diseases; transfusion transmitted viral diseases