Unsuccessful treatment of methicillin-resistant Staphylococcus aureus endocarditis with dalbavancin

被引:34
作者
Steele, J. M. [1 ,2 ]
Seabury, R. W. [1 ]
Hale, C. M. [3 ]
Mogle, B. T. [1 ]
机构
[1] SUNY Upstate Med Univ, Dept Pharm, Univ Hosp, Syracuse, NY 13210 USA
[2] SUNY Upstate Med Univ, Dept Med, Syracuse, NY 13210 USA
[3] Penn State Milton S Hershey Med Ctr, Dept Pharm, Hershey, PA USA
关键词
bacteremia; dalbavancin; endocarditis; MRSA; pregnancy; Staphylococcus aureus; DAPTOMYCIN; VANCOMYCIN; MECHANISMS; THERAPY; MODEL;
D O I
10.1111/jcpt.12580
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
What is known and objectiveLimited evidence describes dalbavancin use in infective endocarditis (IE). Case descriptionA 27-year-old pregnant female received 4weeks of dalbavancin for methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia and tricuspid valve IE after conventional therapy was no longer an option due to non-compliance. Despite having a smaller cardiac vegetation following dalbavancin, she was bacteraemic <2weeks later with vancomycin-intermediate (VISA) and telavancin-non-susceptible S.aureus. What is new and conclusionThis is the first report of unsuccessful IE treatment with dalbavancin. Blood cultures grew VISA and lipoglycopeptide-non-susceptible S.aureus <2weeks following dalbavancin. Both outcomes raise concerns about using dalbavancin for IE.
引用
收藏
页码:101 / 103
页数:3
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