新生儿B族链球菌感染27例临床分析

被引:7
作者
申阿东
杨永弘
张桂荣
湛舜生
任仪逊
荣辉
陈华
江载芳
机构
[1] 首都医学院附属北京儿童医院
关键词
婴儿; 新生; B族链球菌; 感染;
D O I
暂无
中图分类号
R722 [新生儿、早产儿疾病];
学科分类号
100202 ;
摘要
应用细菌学和协同凝集细菌抗原检测法,对临床诊断为新生儿感染性肺炎、败血症、脑膜炎共105例患儿进行细菌病原研究,明确为B族链球菌(GBS)感染27例,并对其临床特点进行分析。结果提示,肺炎(66.8%)、败血症(27.8%)是早发型GKS感染主要临床表现;晚发型以败血症(55.6%)为多见。GBS肺炎呼吸道症状体征重,胸片以炎性浸润片状阴影及云絮状改变为主。GBS败血症全身中毒症状轻于大肠杆菌K1,但明显重于其他病原菌感染,且GBS感染病死率(晚发型11.1%,早发型27.8%)低于大肠杆菌K1(57.1%),高于其他病原菌(4.2%)。氨苄青霉素、青霉素等是有效抗生素。
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页码:69 / 71 +125
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