Synergistic antibacterial efficacy of early combination treatment with tobramycin and quorum-sensing inhibitors against Pseudomonas aeruginosa in an intraperitoneal foreign-body infection mouse model

Abstract

Synergistic antimicrobial efficacy could be achieved when treating mice with both a QSI and tobramycin, resulting in an increased clearance of P. aeruginosa in a foreign-body infection model. Our study highlights the important prospects in developing an early combinatory treatment strategy for chronic infections.