We report the successful use of daptomycin in a child with methicillin-resistant Staphylococcus aureus endocarditis with persistent bacteremia and clinical deterioration, despite treatment with vancomycin and rifampicin. She had acute kidney injury, requiring daptomycin dosage adjustment.
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http://dx.doi.org/10.1097/INF.0000000000000958 | DOI Listing |
J Glob Antimicrob Resist
November 2024
Department of Hematology, Tianjin First Central Hospital, Tianjin, PR China.
Objective: The objective of this study was to investigate the cumulative fraction of response of various dosage regimens of tedizolid phosphate against Staphylococcus aureus and Streptococcus pneumoniae in children, adolescents, and adults.
Methods: Monte Carlo simulations were performed using previously published pharmacokinetic parameters and pharmacodynamic data to evaluate the efficacy of the simulated dosage strategies in terms of area under the concentration-time curve/minimum inhibitory concentration targets of tedizolid.
Results: According to the results of the Monte Carlo simulations, currently approved dosage regimens of tedizolid phosphate were effective in the treatment of acute bacterial skin and skin structure infections (ABSSSIs) caused by methicillin-susceptible S.
J Clin Microbiol
December 2024
Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, Minnesota, USA.
A total of 1,925 isolates were tested for antimicrobial susceptibility at the Mayo Clinic Microbiology laboratory (Rochester, Minnesota) from January 2012 to March 2023, with (35.6%) and (24.4%) identified as the predominant species.
View Article and Find Full Text PDFAntibiotics (Basel)
September 2024
Department of Pharmacy Services, Medical University of South Carolina Shawn Jenkins Children's Hospital, Charleston, SC 29425, USA.
Introduction: Daptomycin (DAP) is a cyclic lipopeptide that exhibits potent in vitro activity against many drug-resistant gram-positive organisms, including methicillin-resistant (MRSA) and vancomycin-resistant enterococci (VRE). Despite substantial reports evaluating the clinical outcomes of DAP within the adult population, real-world data are lacking in children. The primary goal of this evaluation was to describe the clinical characteristics and outcomes of DAP use in pediatric patients across a wide range of infections.
View Article and Find Full Text PDFmBio
October 2024
Laboratory of Cardiology, GIGA Research Institute, University of Liège, Liège, Belgium.
Infections with multidrug-resistant bacteria pose a major healthcare problem which urges the need for novel treatment options. Besides its potent antiplatelet properties, ticagrelor has antibacterial activity against Gram-positive bacteria, including methicillin- and vancomycin-resistant (MRSA and VRSA). Several retrospective studies in cardiovascular patients support an antibacterial effect of this drug which is not related to its antiplatelet activity.
View Article and Find Full Text PDFJ Infect Chemother
August 2024
Division of Infectious Diseases, Department of Medical Subspecialties, National Center for Child Health and Development, Tokyo, Japan; Department of Pediatrics, Hamamatsu University School of Medicine, Shizuoka, Japan. Electronic address:
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