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目的探讨硫酸镁、甘露醇及聚乙二醇肠道准备剂用于结肠镜检查的临床效果。方法选取内江市第六人民医院2014—2015年收治的行结肠镜检查患者129例,随机分为甲、乙、丙3组,每组43例。甲组患者给予聚乙二醇肠道准备剂,乙组患者给予50%硫酸镁肠道准备剂,丙组患者给予甘露醇注射液肠道准备剂。观察比较3组患者肠道清洁程度及不良反应发生情况。结果甲组、丙组患者肠道清洁度优于乙组(P<0.05);甲组、丙组肠道清洁度比较,差异无统计学意义(P>0.05)。甲组患者不良反应发生率低于乙组、丙组(P<0.05),且乙组、丙组患者不良反应发生率比较,差异无统计学意义(P>0.05)。结论聚乙二醇电解质溶液在肠道准备过程中肠道清洁度高,且安全有效。
Objective To investigate the clinical effects of magnesium sulfate, mannitol and polyethylene glycol (GTA) preparations for colonoscopy. Methods A total of 129 patients undergoing colonoscopy from the 6th People’s Hospital of Neijiang City from 2014 to 2015 were randomly divided into three groups (A, B and C), 43 in each group. Patients in group A were given polyethylene glycol enteral preparation, patients in group B were given 50% magnesium sulphate gut preparation, and patients in group C were given mannitol injection as enteral preparation. Observe and compare the intestinal cleanliness and adverse reactions in 3 groups of patients. Results The intestinal cleanliness of patients in group A and group C was better than that of group B (P <0.05). There was no significant difference in intestinal cleanliness between group A and group C (P> 0.05). The incidence of adverse reactions in patients in group A was lower than that in patients in group B and C (P <0.05). There was no significant difference in the incidence of adverse reactions between patients in group B and group C (P> 0.05). Conclusion The polyethylene glycol electrolyte solution has good intestinal cleanness during bowel preparation and is safe and effective.