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学科主题: 临床检验诊断学
题名:
血培养阳性报警时间的临床应用
其他题名: The application of time to positivity in blood culture
作者: 段京京; 宁永忠; 赵雪; 张婉; 周显航
关键词: 脓毒症 ; 集落计数,微生物 ; 微生物学技术 ; Sepsis ; Colong count,microbiol ; Microbiological techniques
刊名: 中华检验医学杂志
发表日期: 2015
DOI: 10.3760/cma.j.issn.1009-9158.2015.01.018
卷: 38, 期:1, 页:67-69
收录类别: 中国科技核心期刊 ; 中文核心期刊 ; CSCD
文章类型: Journal Article
摘要: 阳性报警时间(TTTP)是血液培养领域的新参数.本文介绍了TTP、差异报警时间(DTTP)的概念、与血流感染(BSI)和插管相关性血流感染(CRBSI)的相互关系、临床应用等.其应用包括:判断疾病严重程度;鉴别分离株是否污染;分离株菌种判断;分离株耐药性判断;评价抗生素治疗效果;辅助调整治疗药物;通过DTTP诊断或排除CRBSI;判断导管是否为假丝酵母菌血症的感染源;辅助了解流行病学分布.同时介绍了不足之处、国内现状. Time to positivity(TTP) is a new parameter in blood culture field.The article shows us the concepts of TTP,differential time to positivity (DTTP),and introduces their relation with bloodstream infection (BSI),catheter-related bloodstream infection (CRBSI).Besides,it stresses TTP' s clinical application,including determining the severity of disease;identifying the isolates whether pollution or not; identification of isolate strains ; detection of the drug resistance of isolates ; evaluating the effect of antibiotic ; helping to adjust the therapeutic drug; diagnosing or excluding CRBSI by means of DTTP;deciding whether the catheter is the source of infection in patients with candidemia; understanding the epidemiological distribution of strain.At the same time,the article also describes the shortcomings and domestic current status.
语种: 中文
原文出处: 查看原文
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内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/71531
Appears in Collections:北京大学第三临床医学院_检验科_期刊论文

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作者单位: 1.100191,北京大学第三医院检验科
2.中国武警总医院输血科
3.北京大学医学部

Recommended Citation:
段京京,宁永忠,赵雪,等. 血培养阳性报警时间的临床应用[J]. 中华检验医学杂志,2015,38(1):67-69.
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