2种不同浓度硫酸镁行肠镜检查前肠道准备的效果比较
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摘要：目的 研究2种不同浓度的硫酸镁对肠镜前患者肠道准备效果的影响，以提高肠道检查及治疗的成功率，减少不适反应的发生。方法 同期口服50%硫酸镁60ml行结肠镜前肠道准备的患者100例，将其分为低浓度组和高浓度组，比较两组硫酸镁起效时的起效时间、维持时间、饮水量、大便次数、肠道准备有效率等。结果 低浓度组无渣水样便的比例为12%，远低于高浓度组的50%，但后者对硫酸镁的耐受程度比较差，药物不良反应发生率也高于前者。结论 不同浓度的硫酸镁都能有较好的肠道准备效果，但高浓度组优于低浓度组且不良反映少。
关键词：硫酸镁；结肠镜检查
Before Enteroscopy Magnesium Sulfate at Different Concentrations of Bowel Preparation Effect Comparison
HUANG Ya-qiu
(The Third People's Hospital of Nantong City,Nantong 226000,Jiangsu,China)
Abstract：ObjectiveTo study the two different concentrations of magnesium sulfate on the effects of the patients with bowel preparation before colonoscopy in order to improve the intestinal examination and the treatment success rate, reduce the discomfort reaction. MethodsOral 50% magnesium sulfate 60 ml line of bowel preparation before colonoscopy, 100 cases of patients, it can be divided into low concentration and high concentration groups, when comparing two groups of magnesium sulfate in the working time, keep time, water volume, defecate frequency, efficient for intestinal preparation, etc ......
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