RT Journal Article T1 Epidemiological and clinical complexity of amoxicillin-clavulanate-resistant Escherichia coli. A1 Rodríguez-Baño, Jesús A1 Oteo, Jesús A1 Ortega, Adriana A1 Villar, Macarena A1 Conejo, M Carmen A1 Bou, Germán A1 Aranzamendi-Zaldumbide, Maitane A1 Cercenado, Emilia A1 Gurguí, Mercè A1 Martínez-Martínez, Luis A1 Merino, María A1 Rivera, Alba A1 Oliver, Antonio A1 Weber, Irene A1 Pascual, Alvaro A1 Bartolomé, Rosa M A1 Gónzalez-López, Juan José A1 Campos, José K1 Escherichia coli K1 Infecciones Urinarias K1 Estudio Multicéntrico K1 Infección Hospitalaria K1 Antibacterianos K1 Resistencia beta-Lactámica AB Two hundred twelve patients with colonization/infection due to amoxicillin-clavulanate (AMC)-resistant Escherichia coli were studied. OXA-1- and inhibitor-resistant TEM (IRT)-producing strains were associated with urinary tract infections, while OXA-1 producers and chromosomal AmpC hyperproducers were associated with bacteremic infections. AMC resistance in E. coli is a complex phenomenon with heterogeneous clinical implications. PB American Society for Microbiology SN 0095-1137 YR 2013 FD 2013-07 LK http://hdl.handle.net/10668/1694 UL http://hdl.handle.net/10668/1694 LA en NO Rodríguez-Baño J, Oteo J, Ortega A, Villar M, Conejo MC, Bou G, et al. Epidemiological and clinical complexity of amoxicillin-clavulanate-resistant Escherichia coli. J. Clin. Microbiol. 2013 ; 51(7):2414-7 NO Journal Article; Research Support, Non-U.S. Gov't; DS RISalud RD Apr 9, 2025