Relevance of preclinical rodent pharmacokinetics in the selection of a companion antibiotic for combining with beta-lactamase inhibitor.
Beta-lactamase inhibitor
cephalosporins/penems
clinical development
pairing the antibiotic
pharmacokinetics
preclinical
Journal
Xenobiotica; the fate of foreign compounds in biological systems
ISSN: 1366-5928
Titre abrégé: Xenobiotica
Pays: England
ID NLM: 1306665
Informations de publication
Date de publication:
Jul 2020
Jul 2020
Historique:
pubmed:
23
11
2019
medline:
22
7
2020
entrez:
23
11
2019
Statut:
ppublish
Résumé
Recent approvals of beta-lactamase inhibitor (BLI) drug in combination with cephalosporins/penems have provided the right impetus for novel BLIs. One important research question, hitherto not addressed, is pertaining to the relevance of preclinical pharmacokinetics for pairing the antibiotic with existing/novel BLI.Two BLI combination drugs: (a) approved (i.e. ceftazidime/avibactam); (b) clinical development (i.e. cefepime/zidebactam) were explored to provide insights to address the research question.Individual intravenous dosing of ceftazidime, avibactam, cefepime and zidebactam was done at 1 mg/kg by intravenous route in Balb/c mice and Wistar rats. Serial blood samples were collected and analysed by LC-MS/MS method.Examination of the ratios of pharmacokinetic parameters (CL,
Identifiants
pubmed: 31755347
doi: 10.1080/00498254.2019.1696494
doi:
Substances chimiques
Azabicyclo Compounds
0
Cyclooctanes
0
Drug Combinations
0
Piperidines
0
avibactam, ceftazidime drug combination
0
beta-Lactamase Inhibitors
0
zidebactam
0
avibactam
7352665165
Ceftazidime
9M416Z9QNR
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM