Reduced subcutaneous tissue distribution of cefazolin in morbidly obese versus non-obese patients determined using clinical microdialysis
Author(s) -
Margreke J. E. Brill,
Aletta P. I. Houwink,
Stephan Schmidt,
E.P.A. van Dongen,
Eric J. Hazebroek,
Bert van Ramshorst,
Vera H.M. Deneer,
Johan W. Mouton,
Catherijne A. J. Knibbe
Publication year - 2013
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/dkt444
Subject(s) - cefazolin , microdialysis , medicine , pharmacokinetics , morbidly obese , adipose tissue , body mass index , anesthesia , nonmem , volume of distribution , subcutaneous tissue , urology , surgery , obesity , antibiotics , chemistry , weight loss , biochemistry , central nervous system
As morbidly obese patients are prone to surgical site infections, adequate blood and subcutaneous tissue concentrations of prophylactic antibiotic agents during surgery are imperative. In this study we evaluated cefazolin subcutaneous adipose tissue distribution in morbidly obese and non-obese patients, thereby quantifying the influence of morbid obesity on cefazolin pharmacokinetics and enabling Monte Carlo simulations for subsequent dose adjustments.
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