Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-42313
Spahn, D R (2010). Anemia and patient blood management in hip and knee surgery: a systematic review of the literature. Anesthesiology, 113(2):482-495.
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A systematic search was conducted to determine the characteristics of perioperative anemia, its association with clinical outcomes, and the effects of patient blood management interventions on these outcomes in patients undergoing major orthopedic surgery. In patients undergoing total hip or knee arthroplasty and hip fracture surgery, preoperative anemia was highly prevalent, ranging from 24 +/- 9% to 44 +/- 9%, respectively. Postoperative anemia was even more prevalent (51% and 87 +/- 10%, respectively). Perioperative anemia was associated with a blood transfusion rate of 45 +/- 25% and 44 +/- 15%, postoperative infections, poorer physical functioning and recovery, and increased length of hospital stay and mortality. Treatment of preoperative anemia with iron, with or without erythropoietin, and perioperative cell salvage decreased the need for blood transfusion and may contribute to improved patient outcomes. High-impact prospective studies are necessary to confirm these findings and establish firm clinical guidelines.
|Item Type:||Journal Article, refereed, further contribution|
|Communities & Collections:||04 Faculty of Medicine > University Hospital Zurich > Institute of Anesthesiology|
|DDC:||610 Medicine & health|
|Deposited On:||14 Jan 2011 16:16|
|Last Modified:||03 Dec 2013 17:58|
|Publisher:||Lippincott Wiliams & Wilkins|
|Citations:||Web of Science®. Times cited: 60|
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