High Prevalence of ESBL Genes in Commensal Escherichia coli of the Urinary Tract: Implications for Antibiotic Stewardship among Residents of Ghanaian Elderly Nursing Care Homes

The emergence and spread of extended-spectrum β-lactamase (ESBL)-producing ( ) pose significant challenges to the treatment and control of urinary tract infections, particularly among vulnerable populations, such as the elderly living in nursing care homes. In this study, we investigated the occurre...

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Veröffentlicht in:Genes 2024-07, Vol.15 (8), p.985
Hauptverfasser: Armah, Emmanuel, Osae-Nyarko, Lawrencia, Idun, Bright, Ahiabu, Mawutor Kwame, Agyapong, Isaac, Kwarteng, Freda Boampong, Oppong, Mercy, Mohammed, Naael, Kotey, Fleischer C N, Osei-Atweneboana, Mike Yaw, Dayie, Nicholas T K D
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container_issue 8
container_start_page 985
container_title Genes
container_volume 15
creator Armah, Emmanuel
Osae-Nyarko, Lawrencia
Idun, Bright
Ahiabu, Mawutor Kwame
Agyapong, Isaac
Kwarteng, Freda Boampong
Oppong, Mercy
Mohammed, Naael
Kotey, Fleischer C N
Osei-Atweneboana, Mike Yaw
Dayie, Nicholas T K D
description The emergence and spread of extended-spectrum β-lactamase (ESBL)-producing ( ) pose significant challenges to the treatment and control of urinary tract infections, particularly among vulnerable populations, such as the elderly living in nursing care homes. In this study, we investigated the occurrence of ESBL genes in commensal isolated from urine samples of 118 elderly individuals residing in Ghanaian nursing care homes. A total of 195 ESBL genes were detected among 41 isolated from the study participants. All the isolates harboured at least one ESBL gene, and the majority of them (70.1%) carried at least four ESBL genes. Among the ESBL genes detected, was the predominant (14.1%). In antimicrobial susceptibility testing, 65.9% of the isolates showed resistance to cefepime, a fourth-generation cephalosporin, while 56.1% showed resistance to cefotaxime, a third-generation cephalosporin. Additionally, 46.3% of the isolates were multidrug-resistant, indicating resistance to antibiotics from multiple classes. In summary, we observed relatively high rates of resistance to antibiotics as well as alarming rates of ESBL genes in the isolated pathogens. These findings emphasise the urgent need for antimicrobial stewardship and infection control programmes to mitigate the spread of multidrug-resistant pathogens in nursing care homes.
doi_str_mv 10.3390/genes15080985
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source MDPI - Multidisciplinary Digital Publishing Institute; MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central; PubMed Central Open Access
subjects Aged
Aged patients
Aged, 80 and over
Annealing
Anti-Bacterial Agents - pharmacology
Anti-Bacterial Agents - therapeutic use
Antibiotic resistance
Antibiotics
Antimicrobial agents
Antimicrobial Stewardship
Bacteria
beta-Lactamases - genetics
Care and treatment
Cefepime
Cefotaxime
Control
Diagnosis
disease control
Dosage and administration
Drug Resistance, Multiple, Bacterial - genetics
Drug therapy
E coli
elderly
Escherichia coli
Escherichia coli - drug effects
Escherichia coli - genetics
Escherichia coli - isolation & purification
Escherichia coli Infections - drug therapy
Escherichia coli Infections - epidemiology
Escherichia coli Infections - microbiology
Escherichia coli Proteins - genetics
Female
Genes
Ghana - epidemiology
Humans
Identification and classification
Male
Microbial Sensitivity Tests
Multidrug resistance
multiple drug resistance
Nursing
Nursing care
Nursing Homes
Older people
Pathogens
Phylogenetics
Population studies
Prevalence
Surveillance
Urinary tract
Urinary Tract - microbiology
Urinary tract infections
Urinary Tract Infections - drug therapy
Urinary Tract Infections - microbiology
Urine
Urogenital system
β Lactamase
title High Prevalence of ESBL Genes in Commensal Escherichia coli of the Urinary Tract: Implications for Antibiotic Stewardship among Residents of Ghanaian Elderly Nursing Care Homes
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