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评价 Xpert® 组 B 链球菌实时聚合酶链反应检测法与 StrepB Carrot Broth™ 用于快速产时检测 B 组链球菌定植的比较。

Evaluation of the Xpert® group B streptococcus real-time polymerase chain reaction assay compared to StrepB Carrot Broth™ for the rapid intrapartum detection of group B streptococcus colonization.

机构信息

Calgary Laboratory Services, Calgary Health Region and the University of Calgary, Calgary, T2L 2K8 Alberta, Canada.

出版信息

Diagn Microbiol Infect Dis. 2011 Apr;69(4):460-2. doi: 10.1016/j.diagmicrobio.2010.11.002.

DOI:10.1016/j.diagmicrobio.2010.11.002
PMID:21396547
Abstract

Xpert group B streptococcus (GBS) was compared to StrepB Carrot Broth™ (SCB) for the detection of intrapartum GBS colonization by dually collecting vaginal/rectal swabs from 231 women. Xpert GBS detected all of the cases (45, 19.5%), but 4 were missed by SCB. A rapid Xpert GBS service for women in labor would increase costs by ∼$55.000 per annum in our region.

摘要

Xpert 组 B 链球菌 (GBS) 与 StrepB 胡萝卜肉汤 (SCB) 进行了比较，对 231 名女性的阴道/直肠拭子进行了双重采集，以检测分娩时 GBS 定植情况。Xpert GBS 检测到了所有的病例 (45 例，19.5%)，但有 4 例被 SCB 漏检。在我们的地区，为分娩中的妇女提供快速 Xpert GBS 服务每年将增加约 55000 美元的成本。

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