BACKGROUND: Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has improved the survival in selected colorectal cancer patients with peritoneal metastases. In these patients, the risk of a low anastomosis is sometimes diminished through the creation of a colostomy. Currently, the morbidity and mortality associated with the reversal of the colostomy in this population is unknown. METHODS: Our study involved two prospectively collected databases including all patients who underwent CRS-HIPEC. We identified all consecutive patients who had a colostomy and requested a reversal. The associations between four clinical and ten treatment-related factors with the outcome of the reversal procedure were determined by univariate analysis. RESULTS: 21 of 336 patients (6.3 %) with a stoma with a mean age of 50.8 (standard deviation 10.2) years underwent a reversal procedure. One patient was classified as American Society of Anesthesiologists (ASA) grade III, 6 as ASA grade II, and the remaining as ASA grade I. Median time elapsed between HIPEC and reversal was 394 days (range 133-1194 days). No life-threatening complications or mortality were observed after reversal. The reversal-related morbidity was 67 %. Infectious complications were observed in 7 patients (33 %). Infectious complications after HIPEC were negatively correlated with the ultimate restoration of bowel continuity (P = 0.05). Bowel continuity was successfully restored in 71 % of the patients. CONCLUSIONS: Although the restoration of bowel continuity after CRS-HIPEC was successful in most patients, a relatively high complication rate was observed. Patients with infectious complications after HIPEC have a diminished chance of successful restoration of bowel continuity.
BACKGROUND: Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has improved the survival in selected colorectal cancerpatients with peritoneal metastases. In these patients, the risk of a low anastomosis is sometimes diminished through the creation of a colostomy. Currently, the morbidity and mortality associated with the reversal of the colostomy in this population is unknown. METHODS: Our study involved two prospectively collected databases including all patients who underwent CRS-HIPEC. We identified all consecutive patients who had a colostomy and requested a reversal. The associations between four clinical and ten treatment-related factors with the outcome of the reversal procedure were determined by univariate analysis. RESULTS: 21 of 336 patients (6.3 %) with a stoma with a mean age of 50.8 (standard deviation 10.2) years underwent a reversal procedure. One patient was classified as American Society of Anesthesiologists (ASA) grade III, 6 as ASA grade II, and the remaining as ASA grade I. Median time elapsed between HIPEC and reversal was 394 days (range 133-1194 days). No life-threatening complications or mortality were observed after reversal. The reversal-related morbidity was 67 %. Infectious complications were observed in 7 patients (33 %). Infectious complications after HIPEC were negatively correlated with the ultimate restoration of bowel continuity (P = 0.05). Bowel continuity was successfully restored in 71 % of the patients. CONCLUSIONS: Although the restoration of bowel continuity after CRS-HIPEC was successful in most patients, a relatively high complication rate was observed. Patients with infectious complications after HIPEC have a diminished chance of successful restoration of bowel continuity.
Authors: Geert A Simkens; Vic J Verwaal; Valery E Lemmens; Harm J Rutten; Ignace H de Hingh Journal: Medicine (Baltimore) Date: 2016-10 Impact factor: 1.889