Safety and efficacy of laparoscopic gastrectomy in obese patients with gastric cancer

The present study aimed to investigate the safety and short-term outcome of laparoscopy-assisted distal radical gastrectomy in treating gastric cancer among obese patients. Perioperative outcomes were compared between 67 gastric cancer patients with a body mass index (BMI) ≥25 kg/m2 (obese group) and 198 ones with BMI  .05). There were significant differences between the 2 groups in operation time (non-obese: [234.2 ± 67.1] minutes vs obese group: [259.4 ± 78.5]; P = .017), postoperative hospital stay (obese group [19.7 ± 14.8] day vs non-obese [15.4 ± 7.1], P = .002), and retrieved lymph nodes ([27.6 ± 11.0] day vs non-obese [31.9 ± 12.5] day, P = .002). Obesity may prolong operation time and postoperative hospital stay, and cause less retrieved lymph nodes, but does not increase the incidence of postoperative complications. The experienced center can properly conduct laparoscopic assisted radical gastrectomy in obese patients.
Source: Medicine - Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research