Ceftolozane-tazobactam: When, how and why using it?

Ceftolozane-tazobactam is currently the most active antipseudomonal agent, including multidrug-resistant extensively drug-resistant strains. Tazobactam provides additional activity against many extended-spectrum beta-lactamases Enterobacterales. Ceftolozane-tazobactam is formally approved for compli...

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Veröffentlicht in:Revista española de quimioterapia 2021-09, Vol.34 Suppl 1 (Suppl 1), p.35-37
Hauptverfasser: López Montesinos, I, Montero, M, Sorlí, L, Horcajada, J P
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container_title Revista española de quimioterapia
container_volume 34 Suppl 1
creator López Montesinos, I
Montero, M
Sorlí, L
Horcajada, J P
description Ceftolozane-tazobactam is currently the most active antipseudomonal agent, including multidrug-resistant extensively drug-resistant strains. Tazobactam provides additional activity against many extended-spectrum beta-lactamases Enterobacterales. Ceftolozane-tazobactam is formally approved for complicated urinary tract infection, complicated intra-abdominal infection, and hospital-acquired and ventilator-associated bacterial pneumonia. The clinical and microbiological success is over 70-80% in many series. However, resistant mutants to ceftolozane-tazobactam have been already described. Combination therapies with colistin or meropenem could be among the strategies to avoid the resistance emergence.
doi_str_mv 10.37201/req/s01.10.2021
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source MEDLINE; DOAJ Directory of Open Access Journals; PubMed; EZB Electronic Journals Library
subjects Anti-Bacterial Agents - therapeutic use
Cephalosporins - therapeutic use
Colistin
Humans
Intraabdominal Infections - drug therapy
Microbial Sensitivity Tests
Pseudomonas aeruginosa
Pseudomonas Infections - drug therapy
Tazobactam - therapeutic use
Update on Antimicrobial Pharmacotherapy
title Ceftolozane-tazobactam: When, how and why using it?
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