In vivopharmacodynamics of new-generation β-lactamase inhibitor taniborbactam (formerly VNRX-5133) in combination with cefepime against serine-β-lactamase-producing Gram-negative bacteria

Abstract excerpt

OBJECTIVES: Cefepime/taniborbactam is a cephalosporin/cyclic boronate β-lactamase inhibitor combination under development for the treatment of infections due to MDR Enterobacterales and Pseudomonas aeruginosa. Using a neutropenic murine thigh infection model, we aimed to determine the pharmacokinetic/pharmacodynamic index, relative to taniborbactam exposure, that correlated most closely with the efficacy of the...