BACKGROUND: Anastomotic leakage following colorectal surgery still occurs all too frequently, and this complication is difficult to predict. A nonfunctional stoma may reduce the risk of clinically relevant leaks but is overtreatment for most patients. More accurate assessments of the risk of anastomotic leakage would be very helpful in tailoring treatment in colorectal surgery. Therefore, a Colon Leakage Score (CLS) was developed and tested. MATERIAL AND METHODS: The CLS was developed based on information from the literature and expert opinions. It was tested in a retrospective cohort of consecutive patients undergoing left-sided colorectal surgery with primary anastomosis in a teaching hospital in The Netherlands. RESULTS: In the test cohort, 10 of 121 patients who were not treated with a nonfunctional stoma experienced anastomotic leakage. The mean CLS in the leakage group was 16 versus eight in the group that did not have a leak (P < 0.01). Using receiver-operating characteristics, the area under the curve (AUC) showed that the CLS was a good predictor (AUC = 0.95, CI 0.89-1.00) of anastomotic leakage. Furthermore, logistic regression analysis with CLS as a predictor for anastomotic leakage showed an odds ratio of 1.74 (95% CI 1.32-2.28, P < 0.01). CONCLUSIONS: The CLS can predict the risk of anastomotic leakage following left-sided colorectal surgery. After further validation, this score may help the surgeon make a more individualized, safer decision regarding whether to perform an anastomosis or make a (nonfunctional) stoma.
BACKGROUND:Anastomotic leakage following colorectal surgery still occurs all too frequently, and this complication is difficult to predict. A nonfunctional stoma may reduce the risk of clinically relevant leaks but is overtreatment for most patients. More accurate assessments of the risk of anastomotic leakage would be very helpful in tailoring treatment in colorectal surgery. Therefore, a Colon Leakage Score (CLS) was developed and tested. MATERIAL AND METHODS: The CLS was developed based on information from the literature and expert opinions. It was tested in a retrospective cohort of consecutive patients undergoing left-sided colorectal surgery with primary anastomosis in a teaching hospital in The Netherlands. RESULTS: In the test cohort, 10 of 121 patients who were not treated with a nonfunctional stoma experienced anastomotic leakage. The mean CLS in the leakage group was 16 versus eight in the group that did not have a leak (P < 0.01). Using receiver-operating characteristics, the area under the curve (AUC) showed that the CLS was a good predictor (AUC = 0.95, CI 0.89-1.00) of anastomotic leakage. Furthermore, logistic regression analysis with CLS as a predictor for anastomotic leakage showed an odds ratio of 1.74 (95% CI 1.32-2.28, P < 0.01). CONCLUSIONS: The CLS can predict the risk of anastomotic leakage following left-sided colorectal surgery. After further validation, this score may help the surgeon make a more individualized, safer decision regarding whether to perform an anastomosis or make a (nonfunctional) stoma.
Authors: T Sammour; L Cohen; A I Karunatillake; M Lewis; M J Lawrence; A Hunter; J W Moore; M L Thomas Journal: Tech Coloproctol Date: 2017-10-28 Impact factor: 3.781
Authors: Marie Kjaer; Hrefna Kristjánsdóttir; Line Andersen; Anne-Marie Heegaard; Magnus S Ågren; Lars N Jorgensen Journal: Int J Colorectal Dis Date: 2018-05-31 Impact factor: 2.571
Authors: Verena N N Kornmann; Bert van Ramshorst; Anke B Smits; Thomas L Bollen; Djamila Boerma Journal: Int J Colorectal Dis Date: 2013-12-20 Impact factor: 2.571