Nacubactam Enhances Meropenem Activity against Carbapenem-Resistant Klebsiella pneumoniae Producing KPC

Author:

Barnes Melissa D.12,Taracila Magdalena A.12,Good Caryn E.23,Bajaksouzian Saralee23,Rojas Laura J.124,van Duin David5,Kreiswirth Barry N.6,Jacobs Michael R.23,Haldimann Andreas7,Papp-Wallace Krisztina M.128,Bonomo Robert A.12849

Affiliation:

1. Louis Stokes Cleveland VA Medical Center, Research Service, Cleveland, Ohio, USA

2. Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA

3. Department of Pathology, Cleveland Medical Center Hospitals, Cleveland, Ohio, USA

4. Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, Ohio, USA

5. University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA

6. Rutgers University, Public Health Research Institute Tuberculosis Center, New Jersey Medical School, Newark, New Jersey, USA

7. Roche Pharma Research and Early Development, Immunology, Infectious Diseases and Ophthalmology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland

8. Department of Biochemistry, Case Western Reserve University, Cleveland, Ohio, USA

9. Department of Pharmacology, Case Western Reserve University, Cleveland, Ohio, USA

Abstract

Carbapenem-resistant Enterobacteriaceae (CRE) are resistant to most antibiotics, making CRE infections extremely difficult to treat with available agents. Klebsiella pneumoniae carbapenemases (KPC-2 and KPC-3) are predominant carbapenemases in CRE in the United States. Nacubactam is a bridged diazabicyclooctane (DBO) β-lactamase inhibitor that inactivates class A and C β-lactamases and exhibits intrinsic antibiotic and β-lactam “enhancer” activity against Enterobacteriaceae .

Funder

Veterans Affairs Merit Review Program Award

HHS | NIH | National Institute of Allergy and Infectious Diseases

F. Hoffmann-La Roche

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Reference45 articles.

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