The pharmacokinetic/pharmacodynamic paradigm for antimicrobial drugs in veterinary medicine: Recent advances and critical appraisal

PL Toutain, L Pelligand, P Lees… - Journal of veterinary …, 2021 - Wiley Online Library
Abstract Pharmacokinetic/pharmacodynamic (PK/PD) modelling is the initial step in the semi‐
mechanistic approach for optimizing dosage regimens for systemically acting antimicrobial …

Ceftiofur use and antimicrobial stewardship in the horse

CA Ryan, CD McNeal, BC Credille - Equine Veterinary Journal, 2023 - Wiley Online Library
Equine practitioners require recommendations that support antimicrobial stewardship and
avoid generating resistance to medically important antibiotics. This review examines current …

Synovial and Systemic Pharmacokinetics of Florfenicol and PK/PD Integration against Streptococcus suis in Pigs

Z Somogyi, P Mag, D Kovács, Á Kerek, P Szabó… - Pharmaceutics, 2022 - mdpi.com
Florfenicol is a member of the phenicol group, a broad-spectrum antibacterial agent. It has
been used for a long time in veterinary medicine, but there are some factors regarding its …

Rational Use of Danofloxacin for Treatment of Mycoplasma gallisepticum in Chickens Based on the Clinical Breakpoint and Lung Microbiota Shift

S Wang, A Huang, Y Gu, J Li, L Huang, X Wang, Y Tao… - Antibiotics, 2022 - mdpi.com
The study was to explore the rational use of danofloxacin against Mycoplasma gallisepticum
(MG) based on its clinical breakpoint (CBP) and the effect on lung microbiota. The CBP was …

VetCAST method for determination of the pharmacokinetic-pharmacodynamic cut-off values of a long-acting formulation of florfenicol to support clinical breakpoints for …

PL Toutain, PK Sidhu, P Lees, A Rassouli… - Frontiers in …, 2019 - frontiersin.org
The PK/PD cut-off (PK/PDCO) value of florfenicol for calf pathogens was determined for long
acting formulations (MSD Nuflor® and a bioequivalent generic product). PK/PDCO is one of …

[HTML][HTML] Respiratory diseases

SF Peek, TL Ollivett, TJ Divers - Rebhun's diseases of dairy cattle, 2018 - ncbi.nlm.nih.gov
These disorders are characterized by inspiratory dyspnea. The increased resistance to
airflow caused by upper airway obstructions often creates audible inspiratory noise and …

Pharmacokinetics and Pharmacodynamics of Florfenicol in Plasma and Synovial Fluid of Pigs at a Dose of 30 mg/kgbw Following Intramuscular Administration

Z Somogyi, P Mag, R Simon, Á Kerek, P Szabó… - Antibiotics, 2023 - mdpi.com
A major problem of our time is the ever-increasing resistance to antimicrobial agents in
bacterial populations. One of the most effective ways to prevent these problems is to target …

Efficacy of tulathromycin for the treatment of foals with mild to moderate bronchopneumonia

D Rutenberg, M Venner… - Journal of veterinary …, 2017 - Wiley Online Library
Background There is conflicting data regarding the efficacy of tulathromycin for the treatment
of foals with bronchopneumonia. Hypotheses Tulathromycin is effective for the treatment of …

Ceftiofur formulation differentially affects the intestinal drug concentration, resistance of fecal Escherichia coli, and the microbiome of steers

DM Foster, ME Jacob, KA Farmer, BJ Callahan… - PLoS …, 2019 - journals.plos.org
Antimicrobial drug concentrations in the gastrointestinal tract likely drive antimicrobial
resistance in enteric bacteria. Our objective was to determine the concentration of ceftiofur …

Semi-Mechanistic Modeling of Florfenicol Time-Kill Curves and in silico Dose Fractionation for Calf Respiratory Pathogens

L Pelligand, P Lees, PK Sidhu, PL Toutain - Frontiers in microbiology, 2019 - frontiersin.org
An important application of time-kill curve (TKC) assays is determination of the nature of the
best PK/PD index (f AUC/MIC or f T%> MIC) and its target value for predicting clinical …