Prolonged incubation and extensive subculturing do not increase recovery of clinically significant microorganisms from standard automated blood cultures
Prolonged incubation and extensive subculturing do not increase recovery of clinically significant microorganisms from standard automated blood cultures
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DOI：
10.1086/497595
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发表时间：
2005-12-01
影响因子：
11.8
通讯作者：
Tompkins, LS
中科院分区：
文献类型：
--
作者：
Baron, EJ;Scott, JD;Tompkins, LS
对215名被认为患有心内膜炎的患者进行了广泛的血培养方案，包括延长培养物孵育，仅得到3个临床相关结果。24种嗜血杆菌属、放线杆菌属、心杆菌属、艾肯氏菌属和金氏菌属（即，在相同的时间段内，从标准的5天血液培养物中回收HACEK）微生物。建议采用专门的方法和不延长的孵育时间来回收败血症的苛养因子。
An extensive blood culture protocol, including prolonged incubation of cultures, for 215 patients believed to have had endocarditis yielded only 3 clinically relevant results. Twenty-four Haemophilus, Actinobacillus, Cardiobacterium, Eikenella, and Kingella (i.e.,HACEK) organisms were recovered from standard 5-day blood cultures during the same time period. Specialized methods and not extended incubation times are recommended for recovery of fastidious agents of septicemia.