Information provision for antibacterial dosing in the obese patient: a sizeable absence?
Author(s) -
Sara E. Boyd,
Esmita Charani,
Tracy Lyons,
Gary Frost,
Alison Holmes
Publication year - 2016
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkw324
Subject(s) - medicine , dosing , formulary , intensive care medicine , population , antibacterial agent , pharmacology , antibiotics , environmental health , microbiology and biotechnology , biology
Obesity is on course to overtake being underweight as a global disease burden. Obesity alters antibacterial pharmacokinetics (PK) and pharmacodynamics (PD). Historically, drug PK/PD parameters have not been studied in obese populations. This means dose recommendations risk being sub-therapeutic in a population at increased risk of infection. Suboptimal antibacterial prescribing is widely associated with treatment failure, worse clinical outcomes, unnecessary escalation to broad-spectrum therapy and the emergence of antimicrobial resistance (AMR).
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