Stomach-partitioning gastrojejunostomy versus stent placement for the treatment of malignant gastric outlet obstruction

Gastric outlet obstruction is a complication of advanced tumors. It causes upper gastrointestinal obstruction, with progressive malnutrition and reduced survival. Currently, gastrojejunostomy or stent placement (SP) are feasible alternatives for the treatment of malignant gastric outlet obstruction. The aim of this study is to compare the efficacy and survival of both techniques. Single-center observational and prospective study of 58 patients with gastric outlet obstruction who underwent surgical treatment with stomach-partitioning gastrojejunostomy (SPGJ) or SP with self-expanding intraluminal prostheses between 2007 and 2018. Thirty patients underwent SPGJ and 28 SP. The mean age of the first group was significantly lower (69 vs. 78 years, respectively; P=.001). There were no statistically significant differences in terms of sex, perioperative risk or tumor etiology. Postoperative complications were non-significantly higher in the SPGJ group (P=.156). SP was associated with a shorter hospital stay (P=.02) and faster oral intake (P