Prevalence of Carbapenem-Resistant Enterobacteriaceae in Western Saudi Arabia and Increasing Trends in the Antimicrobial Resistance of Enterobacteriaceae.
Cureus
; 15(2): e35050, 2023 Feb.
Article
en En
| MEDLINE
| ID: mdl-36942194
ABSTRACT
PURPOSE:
The aim of the study is to estimate the prevalence rate of carbapenem-resistant Enterobacteriaceae (CRE) and to determine the types of carbapenemase genes present in patients admitted to King Abdulaziz Medical City (KAMC-J) and King Abdulaziz University Hospital (KAUH), both in Jeddah, Saudi Arabia.METHODS:
A total of 180 isolates were analyzed which were included on the basis of retrospective chart review of patients from KAMC-J and KAUH between 1st April 2017 to 30th March 2019. The prevalence of carbapenemase genes ( blaIMP, blaVIM, blaKPC, blaNDM-1, and blaOXA-48) was evaluated by Xpert® Carba-R (Cepheid, Sunnyvale, CA, USA). We assessed the CRE prevalence and described their susceptibility to antimicrobial agents based on antibiogram reports.Results:
Klebsiella pneumoniae showed a higher frequency of bla OXA-48 (79%) than bla NDM (11.7%) genes (p=0.007). The CRE prevalence in KAUH was 8% in 2017 and increased to 13% in 2018. In KAMC-J, the prevalence was 57% in 2018 and 61% in 2019. K. pneumoniae was found to be the most frequently isolated causative organism followed by Escherichia coli . The bla OXA-48 (76.1%) gene was predominant among overall isolates followed by bla NDM (13.9%); both genes coexisted in 6.1% of the isolates.CONCLUSION:
During the study period, the prevalence of CRE considerably rose in the two tertiary care institutions from western Saudi Arabia. In the CRE isolates, bla OXA-48 was discovered to be the most common gene. We recommend an antimicrobial resistance surveillance system to detect the emergence of resistant genes through use of new rapid diagnostic tests and monitor antimicrobial use in order to improve clinical outcomes of CRE infections given the severity of infection associated with the CRE isolates as well as the limited treatment options available.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
3_ND
Problema de salud:
3_neglected_diseases
/
3_zoonosis
Tipo de estudio:
Prevalence_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Cureus
Año:
2023
Tipo del documento:
Article