Continuous administration of ramosetron with patient-controlled analgesia after laparoscopic distal gastrectomy does not delay postoperative bowel function recovery: A prospective, randomized, double-blinded study

AbstractBackground:Currently, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists are indicated to slow gastrointestinal motility in the diarrhea-predominant subtype of irritable bowel syndrome. They are commonly used to prevent or treat postoperative nausea and vomiting (PONV) and opioid-induce