Intérêt du E-test dans le suivi de l'antibiothérapie

Joly-Guillou, M.-L.

doi:10.1016/j.reaurg.2006.02.003

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…Inhibition zone diameter values were measured and interpreted according to the recommendations [19]. E-tests were also used to determine the minimum inhibitory concentration (MIC) in agar medium [20]. Antibiotics from different families were tested.…”

Section: Evaluation Of Resistance Of Vibrio Cholerae Strains To Conventional Antibioticsmentioning

confidence: 99%

Resistance Profile and Molecular Characterization of Toxigenic Vibrio cholerae Strains Responsible for the 2016 to 2018 Epidemic in Republic of Benin (West Africa)

Akpo

Dougnon

Sacheli

et al. 2021

MRJI

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Aims: This study aims to characterize of toxigenic Vibrio cholerae strains for improved cholera surveillance in Benin. Methodology: 304 diarrheal stool samples were collected from people with watery diarrhea of unknown etiology and vomiting during epidemics from 2016 to 2018 in Benin. Toxigenic Vibrio cholerae strains were isolated and then biochemical tests, serogrouping and serotyping were performed. Antibiotic susceptibility tests were performed using the disc diffusion method and E-tests. Multiplex and real-time PCR were used to identify and detect virulence genes (CtxA, OmpW and TcpA). Results: The results showed a 21.71% prevalence of toxigenic Vibrio cholera in Benin. All strains were Vibrio cholerae O1 serotype Inaba (100%) and showed a high sensitivity to doxycycline (96.97 %), chloramphenicol (95.45 %) and ciprofloxacin (90.91 %). However, antibiotic resistance was observed, especially for erythromycin (74.24 %), Trimethoprim-sulfamethoxazole (71.21 %) and ampicillin (43.94 %). The CtxA and TcpA virulence genes were respectively detected in 100% and 96.97% of the toxigenic strains of V. cholerae isolated. While the OmpW gene was identified on all the toxigenic strains of Vibrio cholerae isolated. Conclusion: Vibrio cholerae strains isolated from patients suspected of cholera were highly virulent and resistant to antimicrobials.

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Section: Evaluation Of Resistance Of Vibrio Cholerae Strains To Conventional Antibioticsmentioning

confidence: 99%

Resistance Profile and Molecular Characterization of Toxigenic Vibrio cholerae Strains Responsible for the 2016 to 2018 Epidemic in Republic of Benin (West Africa)

Akpo

Dougnon

Sacheli

et al. 2021

MRJI

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La thermodilution transpulmonaire

Michard

Teboul

2007

Les Techniques De Monitorage Hémodynamique en Réanimation

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Phenotypic Characterisation of Carbapenemases Produced by Enterobacteria Isolated from Patients of the Medico-Social Centre of the National Social Insurance Fund of Maroua: Cameroon

Daoudou¹,

Ekamba²,

Hamadou³

et al. 2022

Enterobacteria

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The aim of this study is to determine the types of carbapenemases moving around the city of Maroua with a view to contribute to the development of a control strategy against the enterobacteria that produce them. The investigation carried out on the biological samples showed that 5.97% of the sample contained carbapenem-resistant microorganisms. This includes 2.20% of urine samples, 0.94% of osteitis samples, 0.63% of wound pus samples, 1.26% of stool samples and 0.94% of blood samples. The microorganisms responsible for this resistance to carbapenems are 5.26% for each of species Arizona, Citrobacter braakii, Enterobacter gergoviae, P. vulgaris, and Serratia ficaria, 26.32% for the species E. gergoviae and P. mirabilis and 21.05% for the species S. odorifera 1. All these enterobacteria produce at least one carbapenemase, which 36.84% are of the KPC type, 10.53% of the OXA-48 or OXA-181 type and 52.63% of types that could not be determined by the algorithm proposed by Nordmann et al. used for this purpose. The types of carbapenemases determined in this revealed 11 substrates and inhibition profiles associated with their production. This highlighted the difficulty of applying an inhibition law in situ in the context of probabilistic antibiotic therapy.

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Intérêt du E-test dans le suivi de l'antibiothérapie

Cited by 3 publications

References 6 publications

Resistance Profile and Molecular Characterization of Toxigenic Vibrio cholerae Strains Responsible for the 2016 to 2018 Epidemic in Republic of Benin (West Africa)

Resistance Profile and Molecular Characterization of Toxigenic Vibrio cholerae Strains Responsible for the 2016 to 2018 Epidemic in Republic of Benin (West Africa)

La thermodilution transpulmonaire

Phenotypic Characterisation of Carbapenemases Produced by Enterobacteria Isolated from Patients of the Medico-Social Centre of the National Social Insurance Fund of Maroua: Cameroon

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