In vitro activity of 18 antimicrobial agents against clinical isolates of Acinetobacter spp. : multicenter national study GEIH-REIPI-Ab 2010

Copyright © 2012 Elsevier España, S.L. All rights reserved..

OBJECTIVES: To determine the prevalence of resistance to antimicrobials in Acinetobacter baumannii (A. baumannii) from Spain and to compare it with those obtained in the first national study (GEIH-Ab project 2000).

METHODS: A total of 446 isolates of A. baumannii obtained from 43 Spanish hospitals during February-March 2010 were studied. Identification of A. baumannii was confirmed by ARDRA and MALDI-TOF. Susceptibility to 18 antimicrobial agents was determined by microdilution (Clinical and Laboratory Standards Institute, CLSI). The CLSI break-points were used, except for doripenem, rifampin, sulbactam (Societé Française de Microbiologie [SFM] break-points) and tigecycline (European Committee on Antimicrobial Susceptibility Testing [EUCAST] break-points for Enterobacteriaceae).

RESULTS: The percentage of resistant isolates (intermediate susceptible plus resistant) was: > 94% (ceftazidime, piperacillin and ciprofloxacin), 82-86% (carbapenems, tetracycline), 60-70% (tobramycin, sulbactam, gentamicin, doxycycline), 49% (amikacin), 30% (minocycline, rifampin), 24% (tigecycline), and 3% (colistin). These isolates were, in comparison with those of the first study, more resistant (P < .01) to ceftazidime (99% vs 83%), carbapenems (82-86% vs 43-48%), sulbactam (65% vs 53%) and colistin (3% vs 0%), but more susceptible to aminoglycosides (particularly gentamicin: 70% vs 96% of resistant isolates), tetracycline (83% vs 91%) and rifampicin (30% vs 51%).

CONCLUSION: There is a high prevalence of A. baumannii resistant to antimicrobials, particularly to carbapenems. The resistance to carbapenems, ceftazidime and sulbactam was significantly higher than that observed for isolates from the GEIH-Ab project 2000. The resistance to aminoglycosides, tetracycline and rifampin, however, was significantly decreased.

Errataetall:

ErratumIn: Enferm Infecc Microbiol Clin. 2013 May;31(5):353 Pizarraya, Antonio Gutiérrez [added]; Marquez Vacaro, Juan Antonio [added]; Montero, José Garnacho [added]

Medienart:

E-Artikel

Erscheinungsjahr:

2013

Erschienen:

2013

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

Enfermedades infecciosas y microbiologia clinica - 31(2013), 1 vom: 29. Jan., Seite 4-9

Sprache:

Spanisch

Weiterer Titel:

Actividad de 18 agentes antimicrobianos frente a aislados clínicos de Acinetobacter baumannii: segundo estudio nacional multicéntrico (proyecto GEIH-REIPI-Ab 2010)

Beteiligte Personen:

Fernández-Cuenca, Felipe [VerfasserIn]
Tomás-Carmona, María [VerfasserIn]
Caballero-Moyano, Francisco [VerfasserIn]
Bou, Germán [VerfasserIn]
Martínez-Martínez, Luis [VerfasserIn]
Vila, Jordi [VerfasserIn]
Pachón, Jerónimo [VerfasserIn]
Cisneros, José Miguel [VerfasserIn]
Rodríguez-Baño, Jesús [VerfasserIn]
Pascual, Alvaro [VerfasserIn]
grupo del proyecto GEIH-REIPI-Ab 2010 [VerfasserIn]
Sánchez Porto, Antonio [Sonstige Person]
Vallejo, Luis [Sonstige Person]
Pérez, Begoña Fernández [Sonstige Person]
Chao, José Carlos Villar [Sonstige Person]
Ortega, Belén Padilla [Sonstige Person]
Mansilla, Emilia Cercenado [Sonstige Person]
Irure, José Javier García [Sonstige Person]
del Arco Jiménez, Alfonso [Sonstige Person]
de la Torre Lima, Javier [Sonstige Person]
Cardona, Concepción Gimeno [Sonstige Person]
Abril, Vicente [Sonstige Person]
Pujals, Joseph Vilaró [Sonstige Person]
Aguirre, Marian Navarro [Sonstige Person]
Alfaro, José Antonio Jiménez [Sonstige Person]
Reviejo Jaca, Carlos [Sonstige Person]
Casanova, Pilar Marín [Sonstige Person]
Guerreo, Francisca [Sonstige Person]
Mayoral, Teresa Nebreda [Sonstige Person]
Calavia, María José Fernández [Sonstige Person]
de Lucas, Esperanza Merino [Sonstige Person]
Zorraquino, Alfredo [Sonstige Person]
Eseverri, Eugenio Garduño [Sonstige Person]
Sánchez, Luis López [Sonstige Person]
Gutiérrez, Ana Fleites [Sonstige Person]
Guardado, Azucena Rodríguez [Sonstige Person]
García-Arenzana Anguera, José María [Sonstige Person]
Palmero, Serafín López [Sonstige Person]
Maresca, Manuel Rodríguez [Sonstige Person]
Garrote, Fernando García [Sonstige Person]
Otero, José Varela [Sonstige Person]
Verdú, Elisa Vidal [Sonstige Person]
López, Fernando Rodríguez [Sonstige Person]
Sánchez, Fernanda Pardo [Sonstige Person]
Vizoso, E Ferrer [Sonstige Person]
Gurgui, Mercé [Sonstige Person]
Pericas, Roser [Sonstige Person]
Astigarraga, Pedro María Olaechea [Sonstige Person]
Igartua, Rafael Ayarza [Sonstige Person]
Romero, María Dolores Maciá [Sonstige Person]
de Gopegui Bordes, Enrique Ruiz [Sonstige Person]
Romero, María Isabel Sánchez [Sonstige Person]
Mata, Jesús García [Sonstige Person]
Goyanes, María José [Sonstige Person]
Quero, José Hernández [Sonstige Person]
Escobar Lara, Trinidad [Sonstige Person]
Bastardie, Frederic Ballester [Sonstige Person]
Iftimie, Simona [Sonstige Person]
Navarro, María Isabel Galán [Sonstige Person]
Gurrea, María Luz Cádiz [Sonstige Person]
Antequera, Carmen Amores [Sonstige Person]
Gómez, Montserrat [Sonstige Person]
Salas, Carmina Martí [Sonstige Person]
Peragosa, Jordi Cuquet [Sonstige Person]
Real, Susana Hernando [Sonstige Person]
González, Pablo A Carrero [Sonstige Person]
González, María Angeles Pallarés [Sonstige Person]
Fernández, Sergio Rodríguez [Sonstige Person]
Rojo, Miquel Pujol [Sonstige Person]
Tubau, Fe [Sonstige Person]
Alvarez, Enrique Nuño [Sonstige Person]
Torres, María Ortega [Sonstige Person]
Almaraz, Salvador Giner [Sonstige Person]
Hortelano, Elena [Sonstige Person]
Sánchez, Fernando Chaves [Sonstige Person]
Reyne, Ana García [Sonstige Person]
Gallego, Juan Pablo Horcajada [Sonstige Person]
Segura, Concha [Sonstige Person]
Sierra Dorado, Gema [Sonstige Person]
Escudero, Raquel Yano [Sonstige Person]
Hung, María Elena Dorta [Sonstige Person]
Cristóbal del Rosario, Q [Sonstige Person]
Pizarraya, Antonio Gutiérrez [Sonstige Person]
Marquez Vacaro, Juan Antonio [Sonstige Person]
Montero, José Garnacho [Sonstige Person]

Links:

Volltext

Themen:

Anti-Bacterial Agents
Anti-Infective Agents
Journal Article
Multicenter Study
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 06.01.2014

Date Revised 18.03.2022

published: Print-Electronic

ErratumIn: Enferm Infecc Microbiol Clin. 2013 May;31(5):353 Pizarraya, Antonio Gutiérrez [added]; Marquez Vacaro, Juan Antonio [added]; Montero, José Garnacho [added]

Citation Status MEDLINE

doi:

10.1016/j.eimc.2012.06.010

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM220666792