Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transfusion-related acute lung injury (TRALI) is a serious complication of transfusion medicine, considered now as the leading cause of transfusion-related mortality. It may occur in up to 1 in 5000 transfusions and carries an elevated morbidity and mortality. Clinically it presents as hypoxia and non-cardiogenic pulmonary edema, usually within 6h of transfusion. It consists of an immunological phenomenon involving the activation of neutrophils and endothelial injury, leading to capillary leak and pulmonary edema, mechanisms shared with lung ischemia-reperfusion (IR) injury. Brief and repetitive periods of ischemia in an organ or limb have been shown to protect against subsequent major IR injury in distant organs, a phenomenon called remote ischemic preconditioning (RIPC). Limb RIP has been shown to protect the lung against IR injury trough modulation of endothelial function as well as neutrophil activation and infiltration. The protective effects of RIPC on the lung have been confirmed in clinical trials of orthopedic and cardiothoracic surgery. RIPC is a safe, tolerable and cheap procedure. I propose that limb RIPC could be used as a preventive strategy against the development of TRALI.
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PMID:Remote ischemic preconditioning as prevention of transfusion-related acute lung injury. 2494 91