Using Therapeutic Drug Monitoring to Treat KPC-Producing Klebsiella pneumoniae Central Nervous System Infection With Ceftazidime/Avibactam
Author(s) -
Mohamad Yasmin,
Jennifer Hanrahan,
Steven Marshall,
Thomas P. Lodise,
Liang Chen,
Federico Pérez,
Barry N. Kreiswirth,
Robert A. Bonomo
Publication year - 2020
Publication title -
open forum infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.546
H-Index - 35
ISSN - 2328-8957
DOI - 10.1093/ofid/ofaa349
Subject(s) - klebsiella pneumoniae , medicine , ceftazidime/avibactam , ceftazidime , bacteremia , meningitis , cerebrospinal fluid , microbiology and biotechnology , antibiotics , pseudomonas aeruginosa , surgery , biology , bacteria , escherichia coli , biochemistry , genetics , gene
This report describes the treatment of Klebsiella pneumoniae carbapenemase (KPC)–3–producing multidrug-resistant K. pneumoniae with ceftazidime/avibactam (CAZ-AVI) in a patient who developed postneurosurgical meningitis and bacteremia. Therapeutic drug monitoring of cerebrospinal fluid and blood samples demonstrated CAZ-AVI concentration levels 20-fold greater than the minimum inhibitory concentration in the first 60 minutes postinfusion, providing evidence for the utility of CAZ-AVI in treating KPC– Klebsiella pneumoniae central nervous system infections.
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