Purpose Postoperative ileus is the physiologic hypomotility of the gastrointestinal tract that occurs immediately after abdominal surgery. Mosapride citrate is known to enhance gastrointestinal motility. This study aimed to evaluate mosapride’s impact on postoperative ileus and gastrointestinal motility in patients undergoing elective colorectal surgery.
Methods Forty-four patients with colorectal cancer undergoing surgery at Ramathibodi Hospital between July 2021 and August 2022 were randomly assigned to either a mosapride group or a control group. The mosapride group received 5 mg of mosapride via the enteric route with 50 mL of water 3 times daily, beginning on postoperative day 1, while the control group received 5 mg of a placebo with 50 mL of water on the same schedule. A single investigator, blinded to the treatment assignments in this triple-blind study, evaluated the postoperative time to the first bowel movement and passage of flatus. Secondary outcomes included the time to step diet, length of postoperative hospital stay, and adverse effects.
Results There were 23 patients in the control group and 21 in the mosapride group. There were no significant differences in baseline patient characteristics between the 2 groups. The mosapride group demonstrated significantly shorter times to the first bowel movement (26 hours vs. 50 hours, P=0.004) and passage of flatus (40 hours vs. 70 hours, P=0.003).
Conclusion Mosapride significantly improved the recovery of gastrointestinal motility and reduced the length of hospital stay without causing any serious adverse effects in patients undergoing elective colorectal surgery.
Trial registration: ClinicalTrials.gov identifier: NCT04905147
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Mosapride versus Metoclopramide in Critically Ill Patients with Enteral Feeding Intolerance: A Randomized, Double-Blinded Comparison Eman Mohamed Elmokadem, Dina Khaled Abou El Fadl, Ahmed Bassiouny, Amir Hanna Samy, Nouran Omar El Said Drug Design, Development and Therapy.2026; Volume 20: 1. CrossRef