目的观察凝结芽孢杆菌活菌片(商品名:爽舒宝)预防先兆流产保胎妇女胃肠功能紊乱的临床疗效。方法将60例先兆流产保胎妇女随机分为爽舒宝预防组和对照组,预防组30例,对照组30例,两组均给予常规服用保胎药物,出现顽固性便秘后用开塞露通便,其中预防组在此基础上同时口服凝结芽孢杆菌活菌片首次2.1 g,以后1.05 g/次,3次/d,温水送服,疗程2~4周。观察保胎期间孕妇胃肠功能紊乱情况和使用开塞露的通便次数。结果预防组患者胃肠功能紊乱的发生率显著低于对照组,差异有统计学意义(P<0.05)。结论凝结芽孢杆菌活菌片预防先兆流产保胎妇女胃肠功能紊乱疗效显著,值得临床推广。 Objective To observe the clinical efficacy of Bacillus coagulans viable tablets (trade name Shuang Shuobao) in the prevention of gastrointestinal disorders in women with threatened abortion. Methods Sixty cases of women with threatened abortion were randomly divided into two groups: prevention group (30 cases) and control group (30 cases). Both groups were given conventional tocolytic drugs and intractable constipation Laxative, in which the prevention group on the basis of oral Bacillus coagulans oral oral 2.1 g for the first time, after 1.05 g / time, 3 times / d, warm water delivery service for 2 to 4 weeks. Observed during pregnancy and gastrointestinal motility disorders and the use of Kai Lu exposed laxatives. Results The incidence of gastrointestinal disorders in prevention group was significantly lower than that in control group (P <0.05). Conclusion Bacillus coagulans viable tablets prevent threatened abortion miscarriage women gastrointestinal disorders significant effect, worthy of clinical promotion.