PURPOSE: We investigated the prognostic significance of postoperative infections for the outcome of 192 patients with colon cancer. METHODS: The 5-year survival rates were analyzed by the Kaplan-Meier technique. Univariate and multivariate analyses were done to evaluate prognostic variables using Cox's proportional hazard model. RESULTS: Forty-three patients developed deep incisional or organ/space surgical site infections. The groups with and without infection were comparable. Multivariate analysis showed that only Dukes' stage (p=0.048) and postoperative infection (p=0.011) were independently associated with outcome. In patients with infective complications, the survival rate was significantly lower than in subjects without infection (log rank p=0.0004). CONCLUSIONS: These results stress the importance of evaluating variables other than the classical tumor stage in predicting long-term cancer outcome.
PURPOSE: We investigated the prognostic significance of postoperative infections for the outcome of 192 patients with colon cancer. METHODS: The 5-year survival rates were analyzed by the Kaplan-Meier technique. Univariate and multivariate analyses were done to evaluate prognostic variables using Cox's proportional hazard model. RESULTS: Forty-three patients developed deep incisional or organ/space surgical site infections. The groups with and without infection were comparable. Multivariate analysis showed that only Dukes' stage (p=0.048) and postoperative infection (p=0.011) were independently associated with outcome. In patients with infective complications, the survival rate was significantly lower than in subjects without infection (log rank p=0.0004). CONCLUSIONS: These results stress the importance of evaluating variables other than the classical tumor stage in predicting long-term cancer outcome.
Authors: Georgios Antonios Margonis; Neda Amini; Yuhree Kim; Thuy B Tran; Lauren M Postlewait; Shishir K Maithel; Tracy S Wang; Douglas B Evans; Ioannis Hatzaras; Rivfka Shenoy; John E Phay; Kara Keplinger; Ryan C Fields; Lindsey E Moses; Sharon M Weber; Ahmed Salem; Jason K Sicklick; Shady Gad; Adam C Yopp; John C Mansour; Quan-Yang Duh; Natalie Seiser; Carmen C Solorzano; Colleen M Kiernan; Konstantinos I Votanopoulos; Edward A Levine; George A Poultsides; Timothy M Pawlik Journal: World J Surg Date: 2016-03 Impact factor: 3.352
Authors: Samantha Beswick; Paul Affleck; Faye Elliott; Edwina Gerry; Andy Boon; Linda Bale; Clarissa Nolan; Jennifer H Barrett; Chandra Bertram; Jerry Marsden; D Timothy Bishop; Julia A Newton-Bishop Journal: Eur J Cancer Date: 2008-07-02 Impact factor: 9.162