Plasma and Interstitial Fluid Pharmacokinetics of Prophylactic Cefazolin in Elective Bariatric Surgery Patients.
antibiotic
bariatric
cefazolin
population pharmacokinetics
surgery
Journal
Antimicrobial agents and chemotherapy
ISSN: 1098-6596
Titre abrégé: Antimicrob Agents Chemother
Pays: United States
ID NLM: 0315061
Informations de publication
Date de publication:
19 07 2022
19 07 2022
Historique:
pubmed:
29
6
2022
medline:
22
7
2022
entrez:
28
6
2022
Statut:
ppublish
Résumé
Guidelines for surgical prophylactic dosing of cefazolin in bariatric surgery vary in terms of recommended dose. This study aimed to describe the plasma and interstitial fluid (ISF) cefazolin pharmacokinetics in patients undergoing bariatric surgery and to determine an optimum dosing regimen. Abdominal subcutaneous ISF concentrations (measured using microdialysis) and plasma samples were collected at regular time points after administration of cefazolin 2 g intravenously. Total and unbound cefazolin concentrations were assayed and then modeled using Pmetrics. Monte Carlo dosing simulations (
Identifiants
pubmed: 35762797
doi: 10.1128/aac.00419-22
pmc: PMC9295570
doi:
Substances chimiques
Anti-Bacterial Agents
0
Cefazolin
IHS69L0Y4T
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
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