磷酸钠盐口服溶液2种服用方法对肠道清洁效果的比较

Comparative study of two methods of oral Fleet Phospho-soda laxative in the bowel preparation for colonoscopy

目的观察磷酸钠盐口服溶液2种服用方法对肠道清洁效果及不良反应的比较。方法将80例行肠道内镜检查患者按肠道准备方法,随机分为A组和B组各40例,A组检查前1d晚19:00口服磷酸钠盐口服溶液45ml(稀释至750ml),检查前4h再次口服磷酸钠盐口服溶液45ml(稀释至750ml);B组检查前4h口服磷酸钠盐口服溶液65ml(稀释至1100ml)。观察服药后2组患者的肠道清洁效果,比较服药后排便情况、饮水总量及肠道准备的总时间。结果 A组与B组比较,B组肠道准备时间短,总饮水量、排便次数少、疲乏等并发症发生率低,差异有统计学意义(P<0.05)。2组耐受性、肠道清洁度比较,差异无统计学意义。结论检查前4h1次性口服磷酸钠盐口服溶液65ml(稀释至1100ml)的方法,清洁肠道效果好,节省肠道准备时间,患者更愿意接受。

Objective To evaluate the efficacy and adverse reaction of two methods of oral administration of Fleet Phospho-soda laxative in the bowel preparation for colonoscopy. Methods Eighty patients who had undergone colonoscopy were randomly divided into group A （which take oral Fleet Phospho-soda laxative twice）and group B（which take oral Fleet Phospho-soda laxative once）. Complaints of discomfort,bowel cleanness,bowel movement drinking amount and preparation time were recorded and compared. Results The bowel cleaning was satisfying in both groups. Patients in Group B complained less than those in Group A. Bowel preparation time in group B was shorter compared with that in group A（P〈0.05）. Conclusion Oral Fleet Phospho-soda laxative 65ml is safe and effective in the bowel preparation for colonoscopy. The benefits of this regimen include shorter preparation time,less fluid intake,and better acceptance by patients.