Objective: Groin wound infection is an important cause of postoperative morbidity in vascular surgery patients, especially when prosthetic grafts are involved. The objective of this study was to investigate if Prevena (Kinetic Concepts, Inc, San Antonio, Tex), a negative pressure incision management system, could reduce the risk of groin wound infection in patients after vascular surgery. Methods: Ninety patients (115 groin incisions) underwent longitudinal or transverse femoral cutdown for vascular procedures. A retrospective chart review was performed on 63 consecutive incisions in patients in the non-Prevena group from December 2009 to November 2010 and on 52 consecutive incisions in patients in the Prevena group from January 2011 to December 2011. Prevena was applied intraoperatively and removed 5 to 7 days postoperatively. The non-Prevena group received either a skin adhesive or absorbent dressing. Groin incisions were assessed, and infection was graded based on Szilagyi classifications. Student t-test and two-sample proportion z test were used for statistical analyses. A P value
CITATION STYLE
Matatov, T., Reddy, K. N., Doucet, L. D., Zhao, C. X., & Zhang, W. W. (2013). Experience with a new negative pressure incision management system in prevention of groin wound infection in vascular surgery patients. Journal of Vascular Surgery, 57(3), 791–795. https://doi.org/10.1016/j.jvs.2012.09.037
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