Introduction
Postoperative ileus, is one of the most common causes of prolonged hospital stays after abdominal surgery which cause from physiologic hypomotility of the gastrointestinal tract occurring immediately after abdominal surgery. Multi-modal approach to the resolution of postoperative ileus includes ERAS protocol such as opioid minimization, early ambulation, intake of prokinetic drug. Mosapride citrate (mosapride) is known to promote gastrointestinal motility. The objective of this study is to evaluate the effects of mosapride on postoperative ileus and postoperative gastrointestinal motility in patients undergoing elective open and laparoscopic colorectal surgery.
Aims & Methods
The study was approved by ethics committee of the Faculty of Medicine Ramathibodi Hospital Mahidol University (Ref. Number COA.MURA2021/328,ClinicalTrials.gov Identifier: NCT04905147). Forty-four colorectal cancer patients, undergoing open and laparoscopic colorectal surgery in Ramathibodi Hospital during July 2021-August 2022, were randomly assigned to a mosapride group or control group. The mosapride group received 15 mg of mosapride by enteric route with 50 ml of water three times a day, starting on postoperative day 1. The control group received 15 mg of placebo drug with 50 ml of water at the same time. Postoperative time to the first passage of flatus and the first bowel movement were evaluated by one investigator with triple blind study. Time to step diet, length of postoperative hospital stays, and adverse effects were also evaluated in secondary outcomes.
Results
All forty four patients were include, twenty-three in control group and twenty-one in mosapride group. There were no statistically significance differences between mean age and type of surgery (laparoscopic or open) in two group (P>0.05). Time to first bowel movement and time to passage of flatus after operation were significantly shorter in the mosapride group than the control group (26 vs 50 hours, P=0.004 and 40 vs 70 hours, P=0.003, respectively). Time to step diet (soft diet) was also shorter in the mosapride group (90 vs 132 hours, P=0.004). Time to defecate was less in mosapride group than control group (80 vs 120 hours, P <0.001). Length of hospital stay was significantly shorter in patients receiving mosapride (7 vs 10 days, P=0.004).
Conclusion
This study demonstrated the efficacy of mosapride when administered to patients who underwent elective colorectal surgery. Mosapride significantly enhance recovery of gastrointestinal motility and shorter length of hospital stay with no significant adverse effects.
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