Benefit of laparoscopic liver resection in high body mass index patients

作     者：Hiroki Uchida Yukio Iwashita Kunihiro Saga Hiroomi Takayama Kiminori Watanabe Yuichi Endo Kazuhiro Yada Masayuki Ohta Masafumi Inomata 

作者机构：Department of Gastroenterological and Pediatric SurgeryOita University Faculty of Medicine 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2016年第22卷第10期

页      面：3015-3022页

核心收录：

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Laparoscopic liver resection Obesity Body mass index Prolonged operation time Increased blood loss 

摘      要：AIM: To explore the impact of body mass index(BMI) on surgical outcomes in patients undergoing laparoscopic liver resection(LLR).METHODS: From January 2010 to February 2015, sixty-eight patients who underwent primary partial liver resection in our institute were retrospectively reviewed. Surgical outcomes of LLR were compared with those of open liver resection(OLR). In addition, we analyzed associations with BMI and surgical ***: Among 68 patients, thirty-nine patients underwent LLR and 29 were performed OLR. Significant difference in operation time, blood loss, and postoperative hospital stay was observed. There were no signi ficant di fferences in mortali ty and morbidity in two groups. Twenty-two patients(32.4%) were classified as obese(BMI ≥ 25). A statistically significant correlation was observed between BMI and operation time, between BMI and blood loss in OLR, but not in LLR. The operation time and blood loss of OLR were significantly higher than that of LLR in obese patients. Open liver resection and BMI were independent predictors for prolonged operation time and increased blood loss in multivariate ***: The present study demonstrated that BMI had influenced to surgical outcomes of OLR. LLR was less influenced by BMI and had great benefit in obese patients.