新生儿血培养阳性时间。
Time to positivity of blood cultures in neonates.
机构信息
From the *Department of Paediatrics and †Department of Microbiology, Kasturba Medical College, Manipal University, Manipal, Udupi, Karnataka, India.
出版信息
Pediatr Infect Dis J. 2014 Feb;33(2):212-4. doi: 10.1097/INF.0000000000000018.
Blood culture reports in neonatal sepsis aid physician in either optimizing therapy or discontinuing antibiotics. We determined the time taken for neonatal blood cultures to become positive using the aerobic BacT/Alert system. Of 944 blood cultures from 816 neonates, 139 (14.7%) were positive. Growth of all definitive bacteria, 95% of possible bacteria and 84% of fungi were detected within 48 hours of incubation.
新生儿败血症的血培养报告有助于医生优化治疗或停止使用抗生素。我们使用需氧 BacT/Alert 系统来确定新生儿血培养变为阳性所需的时间。在 816 名新生儿的 944 份血培养中，有 139 份（14.7%）为阳性。孵育 48 小时内，所有确定细菌、95%的可能细菌和 84%的真菌均被检出。
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