婴幼儿肺炎患儿肠道微生态平衡的临床研究

目的：探讨婴幼儿肺炎患儿肠道微生态平衡的变化规律及其影响因素。方法：将年龄1月～3岁的肺炎患儿132例为观察组，常规抗生素治疗，同期同年龄组住院的非感染性疾病患儿共68例作为对照组。结果：观察组患儿肠道微生态失调发病率明显升高，且与发病年龄，抗生素应用种类及时间有关，对微生态失调的肺炎患儿分为丽珠肠乐治疗组与对照组，治疗组消化道患症状消失时间及肺炎治愈时间明显缩短。结论：抗生素使肺炎患儿肠道微生态平衡失调，丽珠肠乐具有维护肠道维生态平衡的作用。

CLINICAL STUDY OF INTESTINAL MICROECOGICAL EQUILIBRIUM OF INFANT PN EUMONIA PATIENTS

Objective:Investigation into the rule of alteration of intestinal microecological equilibrium of infant pneumonia patients and its influence factors.Methods:132 infant pneumonia patients aged between 1 month and 3 years as an observed group;treatment with regular antibiotics;68 infant patients with non infective diseases who were hospitalized at the same time and of the same age group as a control gruop.Result:There was material increase of occurrence of intestinal microecological disturbance with the observed group,which was closely related to age,the time and types of antibiotics applied.The infant pneumonia patients with intestinal microecological disturbance were divided into the P.O.Bifidobiogen test group and the control group.The duration for cure of digestive canal diseases and of pneumonia of the test group was considerably short.Conclusion;Antibiotics gave rise to intestinal microecological disturbance of infant pneumonia patients,while P.O.Bifidobiogen protected the intestinal microecological equilibrium.