人费克蓝姆菌(Facklamia hominis)
人费克蓝姆菌(Facklamia hominis)属于气球菌科(Aerococcaceae),革兰阳性卵圆或球形菌、兼性厌氧菌。
临床相关性
偶见引起肾盂肾炎、菌血症、心内膜炎、人工关节感染、肩胛脓肿(scapula abscess)、龟头包皮炎(Balanopostitis)、绒毛膜羊膜炎(chorioamnionitis)等。
危害分析
1. 可能的来源:费克蓝姆菌属的细菌通常存在于人类和动物的皮肤、黏膜及环境中。尿液中发现它,首先需要考虑是否为样本污染(如留取尿液时皮肤细菌混入)。
2. 致病性评估:如果排除了污染,且多次培养均检出同一细菌并达到诊断阈值,那么它可能是一种条件致病菌。这意味着它在健康人体内可能无害,但在免疫力低下、有泌尿系统结构异常或留置导尿管等特定条件下,有可能引发感染。
3. 处理的核心:无论细菌种类是常见还是罕见,临床决策的核心依据始终是患者的临床症状,而非单纯的细菌名称。
药敏
CLSI、EUCAST、FDA暂无体外药敏试验相关信息。
参考文献
1.Perez-Cavazos S,et al.Facklamia hominis pyelonephritis in a pediatric patient: first case report and review of the literature. Ann Clin Microbiol Antimicrob.2022Feb12:21(1):4
2.Gahl M,et al.Facklamia hominis bacteremia after transurethral resection of the prostate: a case report.BMC Urol.2020 Dec 7;20(1):192.
3.Ananthakrishna R,et al.Infective endocarditis: a rare organism in an uncommon setting.Case Rep Infect Dis.2012:2012:307852.
4.Corona PS,et al.Case report:first report of a prosthetic joint infection caused by Facklamia hominis.Diagn Microbiol Infect Dis.2014 Dec;80(4):338-40.
5.Abat C,et al.Facklamia hominis scapula abscess, Marseille,France.New Microbes New Infect.2015Nov14;9:13-4.
6.Gomez-Luque JM,et al.[Balanopostitis by Facklamia hominis in pediatrics].Rev Esp Quimioter.2019 Jun;32(3):278-280.
7.Collins MD,et al.Phenotypic and phylogenetic
characterization of some Globicatella-like organisms from human sources: description of Facklamia hominis gen. nov.,sp.nov.lnt J Syst Bacteriol.1997 Jul;47(3):880-2.
8.Healy B,et al.Facklamia hominis causing
chorioamnionitis and puerperal bacteraemia.JInfect.2005 May;50(4):353-5.


