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伪膜性肠炎15例诊治分析 被引量:1

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摘要 目的分析因使用抗生素所致的伪膜性肠炎(PMC)的诊断及治疗,提高对PMC的认识及诊治水平。方法对15例PMC患者的临床资料进行回顾性分析。结果 15例患者中,年龄>60岁者12例;使用2种以上抗生素15例;合并器官功能不全的重症患者6例(40%);手术患者1例(6.7%)。临床表现:15例患者均在使用广谱抗生素后出现腹泻、腹痛,腹泻均为水样性,腹痛位于脐周或中下腹部,为隐痛;体温37.5℃~39.2℃。实验室检查:患者白细胞数均升高;常规粪便革兰氏染色可见多量阳性粗大杆菌;连续直接涂片查粪杆/球菌比例明显失调。经停用抗生素、补充益生菌调整肠道菌群、蒙脱石散(思密达)止泻、口服甲硝唑等综合治疗,15例患者均痊愈。结论在基层医院,大便涂片革兰氏染色找阳性粗大杆菌及肠镜等检查综合分析是诊断PMC的可靠方法。确诊后患者须停用抗生素,积极进行补充益生菌调整肠道菌群、口服甲硝唑等综合治疗。合理使用抗生素,可降低抗生素相关性肠炎,降低PMC的发生率。
出处 《内科》 2012年第4期382-384,共3页 Internal Medicine
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