ArticleLife (Basel, Switzerland)2024
Effect of Preoperative Gum Chewing on Postoperative Nausea and Vomiting in Women Undergoing Robotic Laparoscopic Surgery for Uterine Myomas: A Randomized Controlled Trial.
Article in Life (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Perioperative management and challenges of robotic-assisted surgery: a narrative review.Journal of robotic surgery · 2026Review
- Article
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2 authors.
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Abstract
backgroundPostoperative nausea and vomiting (PONV) remains a frequent and uncomfortable complication in women undergoing robotic gynecological procedures. Despite the use of various preventive strategies, PONV continues to negatively impact recovery and increase healthcare expenses. This study aimed to evaluate whether the preoperative use of sugar-free chewing gum could effectively minimize the dependence on anti-emetic drugs in women undergoing robot-assisted laparoscopic surgery for uterine myomas.
methodsIn this randomized, single-blind study, 92 adult women scheduled for robot-assisted laparoscopic surgery were enrolled. The participants were randomly assigned to one of two groups: a gum-chewing group, which was instructed to chew sugar-free gum for 15 min in the preoperative holding area, or a control group that did not chew gum. The primary outcome was the requirement for anti-emetic medication within the first hour after surgery, when the patient was in the post-anesthesia care unit (PACU). Secondary outcomes included the overall frequency of anti-emetic use. To assess the intervention's effectiveness independent of any other factors, no prophylactic anti-emetics were administered during surgery.
resultsOf the 92 participants, 89 completed the study, with 44 assigned to the gum-chewing group and 45 to the control group. The gum-chewing group showed a significantly lower rate of PONV, requiring anti-emetic treatment (79.5%), compared to the control group (95.6%). Additionally, the control group demonstrated a higher overall need for anti-emetic medications. Notably, there were no reported adverse effects, such as jaw discomfort, dental injuries, or gastric regurgitation, in either group.
conclusionsChewing sugar-free gum for 15 min prior to surgery was found to be a safe, simple, and effective method to reduce the occurrence of PONV in women undergoing robot-assisted laparoscopic surgery for benign uterine tumors. This non-invasive intervention reduced the reliance on anti-emetic drugs and improved patient comfort, without introducing risks. These findings suggest that preoperative gum chewing could be routinely implemented in clinical settings to enhance surgical outcomes.
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