| Titre : |
Isolement et identification des germes isolés à partir des prélèvements urinaires dans les établissements publics hospitaliers (EPH) wilaya de Tipaza |
| Type de document : |
texte imprimé |
| Auteurs : |
Ines Lilia Mokhtari, Auteur ; Aya Fodil, Auteur ; S Zamiche, Auteur |
| Editeur : |
Tipaza [Algérie] : Centre universitaire Morsli Abdellah - Tipaza- |
| Année de publication : |
2024/2025 |
| Importance : |
p.96 |
| Présentation : |
couv. en noir et blanc ., ill., fig.,tabl. |
| Format : |
30 cm |
| Accompagnement : |
CD |
| Note générale : |
Bibliographie: p80-89.
Annexes: p90-95. |
| Langues : |
Français (fre) |
| Catégories : |
Microbiologie
|
| Mots-clés : |
Tipaza Uropathogenic bacteria Cytobacteriological examination of urine (ECBU) Antibiotic susceptibility testing Enterobacteriaceae Antibiotics. |
| Index. décimale : |
579.35 |
| Résumé : |
Urinary tract infections (UTIs) represent a major public health concern due to their high prevalence and the increasing challenges associated with their management, particularly the rise in antibiotic resistance.
This study is based on cytobacteriological examination of urine (ECBU), aiming to identify the microbial agents responsible for UTIs and assess their antibiotic susceptibility profiles.
A total of 273 urine samples were collected from patients of different ages and sexes and analyzed at the Hygiene Laboratory of Tipaza.
Our findings revealed a positivity rate of 12%, with a marked predominance in females (78%), followed by males (19%) and children (3%).
The isolated uropathogens were predominantly members of the Enterobacteriaceae family, with Escherichia coli being the most frequently isolated species (40%), followed by Serratia odorifera (25%), Klebsiella oxytoca (9%), and Raoultella ornithinolytica (6%). Gram-positive bacteria accounted for a minor proportion of cases (3%).
Antibiotic susceptibility testing revealed high levels of resistance among Enterobacteriaceae to commonly used antibiotics, particularly ampicillin, amoxicillin, and even amoxicillin-clavulanic acid combinations. In contrast, gentamicin was found to be the most effective antibiotic against the majority of the isolates.
This study highlights the prevalence of multidrug-resistant uropathogens in the Tipaza region and underscores the need for regular monitoring of bacterial susceptibility to guide appropriate antibiotic therapy.
In the future, the integration of molecular analyses will provide deeper insights into resistance mechanisms and support the development of more effective local antibiotic stewardship strategies aimed at combating antimicrobial resistance.
|
Isolement et identification des germes isolés à partir des prélèvements urinaires dans les établissements publics hospitaliers (EPH) wilaya de Tipaza [texte imprimé] / Ines Lilia Mokhtari, Auteur ; Aya Fodil, Auteur ; S Zamiche, Auteur . - Tipaza [Algérie] : Centre universitaire Morsli Abdellah - Tipaza-, 2024/2025 . - p.96 : couv. en noir et blanc ., ill., fig.,tabl. ; 30 cm + CD. Bibliographie: p80-89.
Annexes: p90-95. Langues : Français ( fre)
| Catégories : |
Microbiologie
|
| Mots-clés : |
Tipaza Uropathogenic bacteria Cytobacteriological examination of urine (ECBU) Antibiotic susceptibility testing Enterobacteriaceae Antibiotics. |
| Index. décimale : |
579.35 |
| Résumé : |
Urinary tract infections (UTIs) represent a major public health concern due to their high prevalence and the increasing challenges associated with their management, particularly the rise in antibiotic resistance.
This study is based on cytobacteriological examination of urine (ECBU), aiming to identify the microbial agents responsible for UTIs and assess their antibiotic susceptibility profiles.
A total of 273 urine samples were collected from patients of different ages and sexes and analyzed at the Hygiene Laboratory of Tipaza.
Our findings revealed a positivity rate of 12%, with a marked predominance in females (78%), followed by males (19%) and children (3%).
The isolated uropathogens were predominantly members of the Enterobacteriaceae family, with Escherichia coli being the most frequently isolated species (40%), followed by Serratia odorifera (25%), Klebsiella oxytoca (9%), and Raoultella ornithinolytica (6%). Gram-positive bacteria accounted for a minor proportion of cases (3%).
Antibiotic susceptibility testing revealed high levels of resistance among Enterobacteriaceae to commonly used antibiotics, particularly ampicillin, amoxicillin, and even amoxicillin-clavulanic acid combinations. In contrast, gentamicin was found to be the most effective antibiotic against the majority of the isolates.
This study highlights the prevalence of multidrug-resistant uropathogens in the Tipaza region and underscores the need for regular monitoring of bacterial susceptibility to guide appropriate antibiotic therapy.
In the future, the integration of molecular analyses will provide deeper insights into resistance mechanisms and support the development of more effective local antibiotic stewardship strategies aimed at combating antimicrobial resistance.
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Affiner la recherche Interroger des sources externesIsolement et identification des germes isolés à partir des prélèvements urinaires dans les établissements publics hospitaliers (EPH) wilaya de Tipaza / Ines Lilia Mokhtari
