ABSTRACT
Conversion to open surgery is reported in up to 20 per cent of laparoscopic colectomies for cancer. This study aims to compare postoperative outcomes and survival between converted and successful laparoscopic right colectomy for cancer. Records of patients who underwent laparoscopic right colectomy for cancer between 2005 and 2015 were retrieved from the CLermontFerrand Ircad Mondor Hopital European Tours (CLIMHET) database. Perioperative, postoperative, and survival outcomes were evaluated. Multivariate analysis was performed to identify predictive factors for conversion. Overall, 445 patients underwent a successfully completed laparoscopic right colectomy and 28 (5.9%) were converted to open surgery. A higher rate of minor complications was found in the conversion group, whereas patient recovery outcomes were similar. Previous open and laparoscopic surgeries were significant predictors of conversion. No significant difference was found in overall and disease-free survival rates between converted and nonconverted procedures. In the setting of laparoscopic right colectomy for cancer, the conversion rate is low and does not have an impact on patient survival. Conversion is associated with higher rates of minor postoperative complications but recovery and survival outcomes are comparable with successful laparoscopic colectomies. The present results support the use of laparoscopy for right colon resection even in patients at risk of conversion.
Subject(s)
Colectomy , Colonic Neoplasms/pathology , Colonic Neoplasms/surgery , Conversion to Open Surgery , Laparoscopy , Colonic Neoplasms/mortality , Disease-Free Survival , Female , Humans , Male , Operative Time , Survival Rate , Treatment OutcomeABSTRACT
BACKGROUND: Laparoscopy for colorectal cancer treatment is widely accepted. However, there is no consensus as to whether or not laparoscopy can be considered the preferred treatment strategy in octogenarian and nonagenarian patients with colon cancer. The aim of this study was to compare operative and postoperative outcomes of laparoscopic right colectomy between oldest-old (≥80 years) and younger (<80 years) patients with colon cancer. METHODS: The study population was sampled from the CLIMHET Study Group cohort. Between January 2005 and December 2015, data were retrieved for all patients who had undergone elective laparoscopic right colectomy for colon cancer in five University Hospital centers in France (CHU of Clermont-Ferrand, Hôpital Civil of Strasbourg-IRCAD, Hôpital Henri-Mondor of Créteil, Hôpital Européen Georges Pompidou of Paris, and CHRU of Tours). RESULTS: Overall, 473 cancer patients were selected and analyzed. There were 156 oldest-old patients (median age: 84.1 years, range: 80-96) and 317 younger patients (median age: 67 years, range: 25-79). After adjusting based on propensity score on gender, obesity, American Society of Anesthesiologists score, smoking, arteriopathy, coronaropathy, comorbidity, and American Joint Committee on Cancer staging, no significant difference was found in operative and postoperative outcomes, except for time to resume a regular diet (3.6 days versus 3.0 days, P = .008) and length of hospital stay (12.1 days versus 9.1 days, P = .03), which were longer for oldest-old patients. Overall and disease-free survival rates were also equivalent between groups. CONCLUSION: These findings support that laparoscopic right colectomy can be safely performed in cancer patients aged 80 and older, and its outcomes are similar in oldest-old and younger patients.
