| Literature DB >> 31611364 |
Lindsay J Caverly1, Theodore Spilker1, Linda M Kalikin1, Terri Stillwell1, Carol Young2, David B Huang3,4, John J LiPuma5.
Abstract
We tested the in vitro activities of ceftazidime-avibactam, ceftolozane-tazobactam, meropenem-vaborbactam, piperacillin-tazobactam, and 11 other antimicrobial agents against 420 Burkholderia, Achromobacter, Stenotrophomonas, and Pandoraea strains, 89% of which were cultured from respiratory specimens from persons with cystic fibrosis. Among the β-lactam-β-lactamase inhibitor agents, meropenem-vaborbactam had the greatest activity against Burkholderia and Achromobacter, including multidrug-resistant and extensively-drug-resistant strains. None of the newer β-lactam-β-lactamase combination drugs showed increased activity compared to that of the older agents against Stenotrophomonas maltophilia or Pandoraea spp.Entities:
Keywords: ceftazidime-avibactam; ceftolozane-tazobactam; cystic fibrosis; meropenem-vaborbactam; respiratory tract infection
Year: 2019 PMID: 31611364 PMCID: PMC7187596 DOI: 10.1128/AAC.01595-19
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191