Simethicone (SIM) is a commonly used antifoaming agent in the clinic. However, it has not been clarified whether SIM can improve the quality of intestinal preparation and the detection rates of adenomas (ADR) and polyps (PDR). This systematic review and meta-analysis were carried out to mainly evaluate the effect of SIM in bowel preparation for colonoscopy.

中文翻译：

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西甲硅油与聚乙二醇对肠道准备的功效：系统评价和荟萃分析。

二甲硅油（SIM）是临床常用的消泡剂。但SIM是否能提高肠道准备质量以及腺瘤（ADR）和息肉（PDR）的检出率尚未明确。本次系统评价和荟萃分析主要评价SIM在结肠镜检查肠道准备中的效果。