Elevated MICs of Susceptible Antipseudomonal Cephalosporins in Non-Carbapenemase-Producing, Carbapenem-Resistant Pseudomonas aeruginosa: Implications for Dose Optimization
dc.contributor.author | Aktaş, Elif | |
dc.contributor.author | Gill, Christian M. | |
dc.contributor.author | Cantón, Rafael | |
dc.contributor.author | Carmeli, Yehuda | |
dc.contributor.author | Martinez, Octavio V. | |
dc.contributor.author | Bourassa, Lori | |
dc.contributor.author | Brink, Adrian | |
dc.contributor.author | Burnham, Carey Ann D. | |
dc.contributor.author | Falcone, Marco | |
dc.contributor.author | Marchese, Anna | |
dc.contributor.author | Martinez, Octavio | |
dc.contributor.author | Pournaras, Spyros | |
dc.contributor.author | Seifert, Harald | |
dc.contributor.author | Thabit, Abrar K. | |
dc.contributor.author | Villegas, Maria Virginia | |
dc.contributor.author | Westblade, Lars F. | |
dc.contributor.author | Nicolau, David P. | |
dc.contributor.author | Alfouzan, Wadha | |
dc.contributor.author | Kiffer, Carlos | |
dc.contributor.orcid | Burnham, Carey Ann D. [0000-0002-1137-840X] | |
dc.contributor.orcid | Falcone, Marco [0000-0003-3813-8796] | |
dc.contributor.orcid | Kiffer, Carlos Roberto Veiga [0000-0003-1122-0693] | |
dc.contributor.orcid | Marchese, Anna [0000-0002-3188-3518] | |
dc.contributor.orcid | Alfouzan, Wadha [0000-0002-4501-5316] | |
dc.contributor.orcid | Bourassa, Lori [0000-0001-8903-5274] | |
dc.contributor.orcid | Canton, Rafael [0000-0003-1675-3173] | |
dc.contributor.orcid | Thabit, Abrar K. [0000-0002-0369-9094] | |
dc.contributor.orcid | Nicolau, David P. [0000-0002-4148-0165] | |
dc.date.accessioned | 2023-01-19T13:56:24Z | |
dc.date.available | 2023-01-19T13:56:24Z | |
dc.date.issued | 2021 | |
dc.description.abstract | En el presente estudio se evaluó la potencia in vitro de la ceftazidima y la cefepima en cepas de Pseudomonas aeruginosa resistentes a los carbapenemes recogidas en el marco de un programa mundial de vigilancia, y se valoraron las implicaciones farmacodinámicas utilizando la farmacocinética poblacional previamente publicada. Cuando eran susceptibles, las CMI se situaban en el extremo superior de la distribución tanto para ceftazidima como para cefepima, por lo que se requerían 6 g/día para lograr perfiles farmacodinámicos óptimos. Estos resultados deben tenerse en cuenta en la clínica y para la aplicación de los puntos de rotura de susceptibilidad CLSI. | spa |
dc.description.abstractenglish | The present study evaluated the in vitro potency of ceftazidime and cefepime among carbapenem-resistant Pseudomonas aeruginosa isolates collected as part of a global surveillance program and assessed the pharmacodynamic implications using previously published population pharmacokinetics. When susceptible, MICs resulted at the high end of distribution for both ceftazidime and cefepime, thus 6 g/day was required to achieve optimal pharmacodynamic profiles. These findings should be considered in the clinic and for the application of CLSI susceptibility breakpoints. | eng |
dc.format.mimetype | application/pdf | |
dc.identifier.doi | https://doi.org/10.1128/AAC.01204-21 | |
dc.identifier.instname | instname:Universidad El Bosque | spa |
dc.identifier.issn | 0066-4804 | |
dc.identifier.reponame | reponame:Repositorio Institucional Universidad El Bosque | spa |
dc.identifier.repourl | repourl:https://repositorio.unbosque.edu.co | |
dc.identifier.uri | https://hdl.handle.net/20.500.12495/9642 | |
dc.language.iso | eng | |
dc.publisher | American Society for Microbiology | spa |
dc.publisher.journal | Antimicrobial Agents and Chemotherapy | spa |
dc.relation.ispartofseries | Antimicrobial Agents and Chemotherapy, 0066-4804, Vol 65, Num 11, 2021, e01204-21 | spa |
dc.relation.uri | https://journals.asm.org/doi/10.1128/AAC.01204-21 | |
dc.rights.accessrights | info:eu-repo/semantics/closedAccess | |
dc.rights.accessrights | https://purl.org/coar/access_right/c_14cb | |
dc.rights.accessrights | Acceso cerrado | |
dc.subject | Resistencia al carbapenem | spa |
dc.subject | Cefepime | spa |
dc.subject | Ceftazidima | spa |
dc.subject | Farmacodinámica | spa |
dc.subject | Farmacocinética | spa |
dc.subject | Pseudomonas aeruginosa | spa |
dc.subject.keywords | Carbapenem resistance | spa |
dc.subject.keywords | Cefepime | spa |
dc.subject.keywords | Ceftazidime | spa |
dc.subject.keywords | Pharmacodynamics | spa |
dc.subject.keywords | Pharmacokinetics | spa |
dc.subject.keywords | Pseudomonas aeruginosa | spa |
dc.title | Elevated MICs of Susceptible Antipseudomonal Cephalosporins in Non-Carbapenemase-Producing, Carbapenem-Resistant Pseudomonas aeruginosa: Implications for Dose Optimization | spa |
dc.title.translated | Elevated MICs of Susceptible Antipseudomonal Cephalosporins in Non-Carbapenemase-Producing, Carbapenem-Resistant Pseudomonas aeruginosa: Implications for Dose Optimization | spa |
dc.type.coar | https://purl.org/coar/resource_type/c_6501 | |
dc.type.coarversion | https://purl.org/coar/version/c_970fb48d4fbd8a85 | |
dc.type.driver | info:eu-repo/semantics/article | |
dc.type.hasversion | info:eu-repo/semantics/publishedVersion | |
dc.type.local | Artículo de revista |
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