Mediastinitis and blood transfusion in cardiac surgery: A systematic review

作者：Ang Lee Boon^*; Veloria Evangeline N; Evanina Eileen Y; Smaldone Arlene

来源：Heart & Lung, 2012, 41(3): 255-263.

DOI：10.1016/j.hrtlng.2011.07.012

• Allogeneic transfusion
• Mediastinitis
• Systematic review
• Cardiac surgery
• Cost

BACKGROUND: Mediastinitis, a serious complication after cardiac surgery, increases morbidity, mortality, and cost of care. Accumulating evidence implicates blood transfusions in the development of mediastinitis.
OBJECTIVES: We conducted a systematic review to evaluate the association between allogeneic blood transfusion and mediastinitis in adult cardiac surgery patients.
RESULTS: After a search of Medline, PubMed, Cochrane Library, the Cumulative Index to Nursing and Allied Health Literature, and the Institute for Scientific Information's Web of Knowledge (1990-2010) for relevant studies, 7 (3 prospective cohort and 4 retrospective reviews) met our inclusion/exclusion criteria. Between 20% and 80.2% of patients received blood transfusions, with an incidence of mediastinitis ranging from 0.1% to 2.3%. Five studies demonstrated an independent association between red blood cell transfusion and mediastinitis. Two studies identified a dose-response relationship.
CONCLUSION: The findings of this systematic review suggest that allogeneic red blood cell transfusions are associated with an increased risk of mediastinitis in patients undergoing cardiac surgery. Individual risks and benefits should be assessed in each patient before a red blood cell transfusion. Cite this article: Ang, L. B., Veloria, E. N., Evanina, E. Y., & Smaldone, A. (2012, MAY/JUNE). Mediastinitis and blood transfusion in cardiac surgery: A systematic review. Heart & Lung, 41(3), 255-263. doi:10.1016/j.hrtlng.2011.07.012.

• 出版日期2012-6