RT Journal Article T1 CON: Carbapenems are NOT necessary for all infections caused by ceftriaxone-resistant Enterobacterales A1 Rodriguez-Baño, Jesus A1 Gutierrez-Gutierrez, Belen A1 Pascual, Alvaro K1 Ceftriaxone K1 Carbapenems K1 Cephamycins K1 Lactams K1 Infections K1 Piperacillin/tazobactam K1 Pneumonia AB Carbapenems are considered the drugs of choice for the treatment of serious infections caused by ceftriaxone-resistant Enterobacterales. However, because of the dramatic increase in carbapenem-resistant organisms worldwide, finding alternatives to carbapenems is a must. The potential options include β-lactam/β-lactamase inhibitor combinations, temocillin, cephamycins and some non-β-lactam drugs. The most controversial is piperacillin/tazobactam; the results of the MERINO trial are challenged because the isolates of patients with worse outcomes were frequently not susceptible to piperacillin/tazobactam when studied by reference methods, and also because the drug was not administered in extended infusion. Other potential options are briefly discussed. We conclude that carbapenems are not necessary for all patients with infections caused by ceftriaxone-resistant Enterobacterales. PB Oxford University Press YR 2021 FD 2021-02-24 LK http://hdl.handle.net/10668/4290 UL http://hdl.handle.net/10668/4290 LA en NO Rodríguez-Baño J, Gutiérrez-Gutiérrez B, Pascual A. CON: Carbapenems are NOT necessary for all infections caused by ceftriaxone-resistant Enterobacterales. JAC Antimicrob Resist. 2021 Feb 24;3(1):dlaa112 DS RISalud RD Apr 20, 2025