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Prevalence of digestive carriage of multi-drug resistant enterobacterales in hospitalized and community-based patients in Togo: A prospective study

Atoun R.C., Youa I.F., Bawe L.D., Tchaou I., Bodombossou E.T.M., Kotosso A., Bleibtreu A., Adedjouma T., Bedekelabou A.P., Tchédié J., Siliadin Y., Cardinale E., Armand Lefevre L., Brücker G., Mounerou S., Dagnra C.A., Ekouevi D.K., Salmon D.. 2025. Infectious Diseases Now, 55 (7) : 6 p..

DOI: 10.1016/j.idnow.2025.105160

Introduction: The aim of this study was to estimate the prevalence of digestive tract carriage of ESBL-E/CPE among patients having consulted or been hospitalized in two university hospitals in Lomé in 2023. Methods: A cross-sectional study was conducted from January to June 2023. Rectal swabs were collected from 230 participants (100 in maternity, 50 in pediatrics, 50 in trauma-orthopedics, and 30 in intensive care). Results: Median age was four years for children and 30 years for adults. Overall prevalence of ESBL-E carriage was 59.6 %, while that of CPB was 6.1 %. Carriage was more frequent in hospital settings than in the community (64.6 % vs. 53.0 %). The main isolated species were Escherichia coli (95.6 %) and Klebsiella pneumoniae (27.7 %). Hospitalization units were associated with multidrug-resistant bacteria carriage. Conclusion: These findings highlight a high prevalence of digestive tract carriage in hospital as well as community settings.

Mots-clés : résistance aux antibiotiques; escherichia coli; santé publique; antibiotique; résistance aux antimicrobiens; santé humaine; klebsiella pneumoniae; enterobacteriaceae; bactérie multi-résistante; résistance aux médicaments; togo

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