PURPOSE: This study compared the results of laparoscopic surgery for colon cancer in obese patients with a body-mass index (BMI) of 25 kg/m(2) or higher with those in nonobese patients (BMI <25 kg/m(2)) who were matched for clinicohistopathological factors. METHODS: The oncologic outcomes were compared between 140 patients with a BMI of 25 kg/m(2) or higher (obese group) and 140 patients with a BMI of <25 kg/m(2) (nonobese group) that were matched for sex, tumor location, date of operation, and pTNM stage. RESULTS: The proportion of patients with postoperative complications was significantly higher in the obese group (15 %) than in the nonobese group (6 %). The disease-free survival rate and overall survival rate in patients with stage I or II disease were similar in the obese group (98.6 and 98.8 %, respectively) and the nonobese group (97.8 and 97.8 %, respectively). The disease-free survival rate and overall survival rate in patients with stage III disease also did not differ significantly between the obese group (77.2 and 79.4 %, respectively) and the nonobese group (83.4 and 84.9 %, respectively). CONCLUSIONS: Postoperative complications and long-term oncologic outcomes were similar in obese and nonobese patients who underwent laparoscopic colectomy for colon cancer in this hospital.
PURPOSE: This study compared the results of laparoscopic surgery for colon cancer in obesepatients with a body-mass index (BMI) of 25 kg/m(2) or higher with those in nonobese patients (BMI <25 kg/m(2)) who were matched for clinicohistopathological factors. METHODS: The oncologic outcomes were compared between 140 patients with a BMI of 25 kg/m(2) or higher (obese group) and 140 patients with a BMI of <25 kg/m(2) (nonobese group) that were matched for sex, tumor location, date of operation, and pTNM stage. RESULTS: The proportion of patients with postoperative complications was significantly higher in the obese group (15 %) than in the nonobese group (6 %). The disease-free survival rate and overall survival rate in patients with stage I or II disease were similar in the obese group (98.6 and 98.8 %, respectively) and the nonobese group (97.8 and 97.8 %, respectively). The disease-free survival rate and overall survival rate in patients with stage III disease also did not differ significantly between the obese group (77.2 and 79.4 %, respectively) and the nonobese group (83.4 and 84.9 %, respectively). CONCLUSIONS: Postoperative complications and long-term oncologic outcomes were similar in obese and nonobese patients who underwent laparoscopic colectomy for colon cancer in this hospital.
Authors: Mark Buunen; Ruben Veldkamp; Wim C J Hop; Esther Kuhry; Johannes Jeekel; Eva Haglind; Lars Påhlman; Miguel A Cuesta; Simon Msika; Mario Morino; Antonio Lacy; Hendrik J Bonjer Journal: Lancet Oncol Date: 2008-12-13 Impact factor: 41.316
Authors: Anthony J Senagore; Conor P Delaney; Khaled Madboulay; Karen M Brady; Victor W Fazio; C Victor W Fazio Journal: J Gastrointest Surg Date: 2003 May-Jun Impact factor: 3.452
Authors: Il Tae Son; Duck-Woo Kim; Eun Kyung Choe; Young Hoon Kim; Kyoung Ho Lee; Soyeon Ahn; Sung Il Kang; Myung Jo Kim; Heung-Kwon Oh; Jae-Sung Kim; Sung-Bum Kang Journal: Ann Surg Treat Res Date: 2018-01-30 Impact factor: 1.859