期刊
INTERNATIONAL JOURNAL OF SURGERY
卷 14, 期 -, 页码 49-55出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1016/j.ijsu.2014.12.032
关键词
Postoperative; Surgery; Ileus; Chewing gum
类别
Introduction: Post-operative ileus (POI) is a major problem following elective abdominal surgery. Several studies have been published investigating the use of chewing gum to reduce POI. These studies however, have produced variable results. Thus, there is currently no consensus on whether chewing gum should be widely instituted as a means to help reduce POI. Methods: We performed a systematic literature review to evaluate whether the use of chewing gum post-operatively improves POI in abdominal surgery. A comprehensive review of the literature was conducted according to the guidelines in the PRISMA statement. The following databases were searched: MEDLINE, PUBMED, EMBASE, SCOPUS, Science Direct, CINAHL and the Cochrane Central Register of Controlled Trials. Clinical outcomes were extracted and meta-analysis was performed. Results: There were 1019 patients from 12 randomised controlled studies included in this review. Only one study was conducted in an Enhanced Recovery after Surgery (ERAS) environment. Seven of the twelve studies concluded that chewing gum reduced post-operative ileus. The remaining five studies found no clinical improvement. Overall, there was a small benefit in reducing time to flatus, and time to bowel motion, but no difference in the length of stay or complications. Conclusion: Chewing gum offers only a small benefit in reducing time to flatus and time to passage of bowel motion following abdominal surgery. This benefit is of limited clinical significance. Further studies should be conducted in a modern peri-operative care environment. (C) 2015 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.
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