• Yuping Pan, Li Chen, Xiaorong Zhong, and Suwen Feng.
• Department of Gynaecology, Huzhou Maternity and Child Health Care Hospital, Huzhou, Zhejiang, China.
• J Clin Nurs. 2017 Oct 1; 26 (19-20): 3156-3163.

Aim And ObjectivesTo evaluate the effects of gum chewing combined with a semi-liquid diet on patients after gynaecologic laparoscopic surgery.BackgroundPrevious studies suggested that chewing gum before traditional postoperative care promotes the postoperative recovery of bowel motility and function after open and laparoscopic surgery. However, gum chewing combined with a semi-liquid diet has not been reported in postoperative care of patients following gynaecologic laparoscopic surgery.DesignA prospective randomised study.MethodsTotal 234 patients were randomly assigned after elective gynaecologic laparoscopic surgery to a gum chewing and semi-liquid diet group, a semi-liquid only diet group or a liquid diet group. The gum chewing and semi-liquid diet group chewed sugar-free gum with an oral intake of a semi-liquid diet six hours postoperatively. The semi-liquid only diet and liquid diet groups received a semi-liquid diet or a liquid diet, respectively. The time to first bowel sounds, time to first regular postoperative bowel sounds, time to first passage of flatus, time to first defecation, serum gastrin and incidences of hunger, nausea, vomiting and abdominal distension were recorded. Hunger and gastrointestinal sensations were assessed using a four-point scale. Serum gastrin was assayed pre- and postoperatively using a gastrin radioimmunoassay kit.ResultsThe gum chewing and semi-liquid diet group had first bowel sounds, first regular bowel sounds, first passage of flatus and first defecation earlier than the semi-liquid only and liquid groups. Increased serum gastrin was observed in the gum chewing and semi-liquid diet group. Incidences of nausea, vomiting and abdominal distention were not significantly different between these groups.ConclusionChewing gum combined with an oral intake of a semi-liquid diet is safe and accelerates the postoperative recovery of bowel function. It might be recommended as a better postoperative care regimen for patients after gynaecologic laparoscopic surgery.Relevance To Clinical PracticeThis study developed a new postoperative diet regimen to improve the postoperative care of patients undergoing laparoscopic gynecologic surgery.© 2016 John Wiley & Sons Ltd.

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