Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: Dissemination of KPC and IMP-18 β-lactamases

Daniel J. Wolter; Noha Khalaf; Iraida E. Robledo; J. Guillermo Vázquez; I. Maria Santé; Edna E. Aquino; Richard V. Goering; Nancy D. Hanson

doi:10.1128/AAC.01172-08

Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: Dissemination of KPC and IMP-18 β-lactamases

Daniel J. Wolter, Noha Khalaf, Iraida E. Robledo, J. Guillermo Vázquez, I. Maria Santé, Edna E. Aquino, Richard V. Goering, Nancy D. Hanson

Department of Medical Microbiology and Immunology

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

During a 6-month period, 37/513 (7.2%) Pseudomonas aeruginosa isolates belonging to 13 pulsed-fleld gel electrophoresis (PFGE) groups from Puerto Rican hospitals were carbapenem nonsusceptible. Seven of 37 isolates from four PFGE groups carried blaIMP.1B, and 25/37 isolates from seven PFGE groups carried blaKPC. The results indicated the clonal spread of WaKPC-positive P. aeruginosa isolates into several Puerto Rican hospitals and the dissemination of blaIMPmls and blaKPC into genetically unrelated isolates.

Original language	English (US)
Pages (from-to)	1660-1664
Number of pages	5
Journal	Antimicrobial agents and chemotherapy
Volume	53
Issue number	4
DOIs	https://doi.org/10.1128/AAC.01172-08
State	Published - Apr 2009

All Science Journal Classification (ASJC) codes

Pharmacology
Pharmacology (medical)
Infectious Diseases

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Wolter, D. J., Khalaf, N., Robledo, I. E., Vázquez, J. G., Santé, I. M., Aquino, E. E., Goering, R. V., & Hanson, N. D. (2009). Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: Dissemination of KPC and IMP-18 β-lactamases. Antimicrobial agents and chemotherapy, 53(4), 1660-1664. https://doi.org/10.1128/AAC.01172-08

Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals : Dissemination of KPC and IMP-18 β-lactamases. / Wolter, Daniel J.; Khalaf, Noha; Robledo, Iraida E.; Vázquez, J. Guillermo; Santé, I. Maria; Aquino, Edna E.; Goering, Richard V.; Hanson, Nancy D.

In: Antimicrobial agents and chemotherapy, Vol. 53, No. 4, 04.2009, p. 1660-1664.

Research output: Contribution to journal › Article › peer-review

Wolter, DJ, Khalaf, N, Robledo, IE, Vázquez, JG, Santé, IM, Aquino, EE, Goering, RV & Hanson, ND 2009, 'Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals: Dissemination of KPC and IMP-18 β-lactamases', Antimicrobial agents and chemotherapy, vol. 53, no. 4, pp. 1660-1664. https://doi.org/10.1128/AAC.01172-08

Wolter, Daniel J. ; Khalaf, Noha ; Robledo, Iraida E. ; Vázquez, J. Guillermo ; Santé, I. Maria ; Aquino, Edna E. ; Goering, Richard V. ; Hanson, Nancy D. / Surveillance of carbapenem-resistant pseudomonas aeruginosa isolates from Puerto Rican Medical Center Hospitals : Dissemination of KPC and IMP-18 β-lactamases. In: Antimicrobial agents and chemotherapy. 2009 ; Vol. 53, No. 4. pp. 1660-1664.

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abstract = "During a 6-month period, 37/513 (7.2%) Pseudomonas aeruginosa isolates belonging to 13 pulsed-fleld gel electrophoresis (PFGE) groups from Puerto Rican hospitals were carbapenem nonsusceptible. Seven of 37 isolates from four PFGE groups carried blaIMP.1B, and 25/37 isolates from seven PFGE groups carried blaKPC. The results indicated the clonal spread of WaKPC-positive P. aeruginosa isolates into several Puerto Rican hospitals and the dissemination of blaIMPmls and blaKPC into genetically unrelated isolates.",

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