Abstract
Introduction: Klebsiella pneumoniae carbapenemase (KPC)-producing bacteria are among the highly antimicrobial resistant gram negative bacteria and infections due to them are an increasingly major health problem worldwide.
Methods: In this study we have detected the blaKPC and blaGES carbapenemase genes in Klebsiella pneumoniae isolated from hospitalized patients in Kashan, Iran. In a cross-sectional study, a total of 181 K. pneumoniae isolates were recovered from clinical specimens during November 2013 to October 2014. Result: Antimicrobial susceptibility profiles were determined using disk diffusion method according to the European Committee on Antimicrobial Susceptibility Testing (EUCAST) and CLSI guidelines. Carbapenem-resistant K. pneumoniae isolates were identified. PCR method and sequencing were used for detection of blaKPC and blaGES carbapenemase genes. Of the 181 K. pneumoniae isolates, 35 (19.3%) were found to be resistant to imipenem and 150 (82.9%) were identified as MDR strains. Among carbapenems, the most resistant rate 39 (21.5%) was seen against ertapenem using disk diffusion method. Of K. pneumoniae isolates 21 (11.6%) and 42 (23.2%) carried blaKPC and blaGES genes, respectively and 19(10.5%) carried both genes simultaneously. Conclusion: The data of current study revealed that the frequency of resistance to carbapenems and production of carbapenemase enzymes especially GES type was high among clinical isolates of K pneumoniae in Kashan, Iran.Keywords: Antimicrobial resistance, carbapenemases, KPC, GES, carbapenem, Klebsiella pneumonia.
Graphical Abstract
Related Journals
Anti-Cancer Agents in Medicinal Chemistry
Current Bioactive Compounds
Current Drug Safety
Current Drug Targets
Current Medicinal Chemistry
Current Pharmaceutical Biotechnology
Central Nervous System Agents in Medicinal Chemistry
Infectious Disorders - Drug Targets
Letters in Drug Design & Discovery
Current HIV Research
Related Books
Marine Biopharmaceuticals: Scope and Prospects
COVID 19 – Monitoring with IoT Devices
Frontiers in Clinical Drug Research: Anti-Infectives
Medicinal Plants, Phytomedicines and Traditional Herbal Remedies for Drug Discovery and Development against COVID-19
Recent Advances in the Application of Marine Natural Products as Antimicrobial Agents
Recent Trends and The Future of Antimicrobial Agents - Part 2
COVID-19: Origin, Impact and Management (Part 2)
Frontiers in Anti-Infective Drug Discovery
COVID-19: Origin, Impact and Management, Part 1
Toll-Like Receptors in Vector-borne Diseases
49
3