肠易激综合征与小肠细菌过度生长的相关性研究进展

Research Progress on the Relationship between Irritable Bowel Syndrome and Small Intestinal Bacterial Overgrowth

肠易激综合征(Irritable Bowel Syndrome, IBS)是消化系统常见疾病之一,目前,IBS缺乏确定的器质性改变及相关的实验室检查指标诊断证据,病因尚不明确,而小肠细菌过度生长(small intestinal bacterial overgrowth, SIBO)可导致IBS系列症状,根治小肠细菌过度生长后IBS的部分症状可缓解,因此本文就近五年IBS与小肠细菌过度生长之间相互关系的文献提供新的研究进展。

Irritable bowel syndrome (IBS) is one of the common diseases of the digestive system. At present, IBS lacks confirmed organic changes and relevant laboratory test indicators for diagnosis, and the etiology is still unclear. Small intestinal bacteria overgrowth (SIBO) can lead to a series of symptoms of IBS, and some symptoms of IBS can be relieved after radical treatment of small intestinal bacte-rial overgrowth. Therefore, this article provides new research progress on the relationship between IBS and small intestinal bacterial overgrowth in the past five years.