OBJECTIVE: To review the results of the analysis and quantification of the influence of medical factors on the morbidity and mortality associated with emergency surgery for colorectal cancer. PATIENTS AND METHODS: We analyze retrospectively the data for 51 patients who underwent emergency surgery: 34 (67%) to treat acute obstruction and 17 (33%) for perforation. The median follow-up period was 18.5 months (3 to 62 months). RESULTS: The main tumor was located in the right colon in 13 patients (25%), in the left colon in 35 (69%) and in, the rectum in 3 (6%). Primary resection was performed in 94% of the patients: without anastomosis in 35% (18 of 51) and with primary anastomosis in 59% (30 of 51); 6% of the tumors were not resectable. The postoperative morbidity was 41%: 29% (10 of 34) occurring in obstructions and 65% (11 of 17) in perforations. The mortality rate was 14% (9% and 23%, respectively). There were statistically significant associations between mortality and the American Society of Anesthesia grading (p < 0.01) and between both the mortality and morbidity and the score for the acute physiology component of APACHE II (p = 0.01, respectively) and the total APACHE II score (p < 0.01 in both cases). The rate of actuarial disease-free survival was 26% at 36 months. Overall survival was 15% at 62 months. A recurrence rate of 48% (14 of 29) has been recorded. CONCLUSIONS: Emergency surgery for colorectal cancer is associated with a high postoperative morbidity and mortality rate, which correlate with the medical status and, particularly, with the acute physiology score of the APACHE II risk stratification system.
OBJECTIVE: To review the results of the analysis and quantification of the influence of medical factors on the morbidity and mortality associated with emergency surgery for colorectal cancer. PATIENTS AND METHODS: We analyze retrospectively the data for 51 patients who underwent emergency surgery: 34 (67%) to treat acute obstruction and 17 (33%) for perforation. The median follow-up period was 18.5 months (3 to 62 months). RESULTS: The main tumor was located in the right colon in 13 patients (25%), in the left colon in 35 (69%) and in, the rectum in 3 (6%). Primary resection was performed in 94% of the patients: without anastomosis in 35% (18 of 51) and with primary anastomosis in 59% (30 of 51); 6% of the tumors were not resectable. The postoperative morbidity was 41%: 29% (10 of 34) occurring in obstructions and 65% (11 of 17) in perforations. The mortality rate was 14% (9% and 23%, respectively). There were statistically significant associations between mortality and the American Society of Anesthesia grading (p < 0.01) and between both the mortality and morbidity and the score for the acute physiology component of APACHE II (p = 0.01, respectively) and the total APACHE II score (p < 0.01 in both cases). The rate of actuarial disease-free survival was 26% at 36 months. Overall survival was 15% at 62 months. A recurrence rate of 48% (14 of 29) has been recorded. CONCLUSIONS: Emergency surgery for colorectal cancer is associated with a high postoperative morbidity and mortality rate, which correlate with the medical status and, particularly, with the acute physiology score of the APACHE II risk stratification system.
Authors: M Alcantara; X Serra; J Bombardó; J Falcó; J Perandreu; I Ayguavives; L Mora; R Hernando; S Navarro Journal: Tech Coloproctol Date: 2007-12-03 Impact factor: 3.781