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Littérature scientifique sur le sujet « Suivi médical – Résistance aux antibiotiques »
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Articles de revues sur le sujet "Suivi médical – Résistance aux antibiotiques"
Botuli Babby, Ekumbo, Bompangue Didier, Bambi Nyanguile Sylvie-Mireille et Kisasa Kafutshi Robert. « Profil de l’antibiorésistance du microbiote intestinal des poules (Gallus domesticus) errantes dans la commune de Mont-Ngafula à Kinshasa, RD du Congo. » Journal of Applied Biosciences 181 (31 janvier 2023) : 18941–61. http://dx.doi.org/10.35759/jabs.181.6.
Texte intégralBarnier, Jean-Philippe, et David Lebeaux. « L’antibiogramme : interprétation, pièges et nouveautés ». Médecine Intensive Réanimation 33, no 1 (29 mars 2024) : 47–60. http://dx.doi.org/10.37051/mir-00194.
Texte intégralKalambry, Aime, N. Gaudré, Boubacar SI Drame, A. Poudiougo, A. Kassogué, H. Koné et A. Diarra. « Profil de résistance aux bêta-lactamines des entérobactéries isolées des prélèvements urinaires à l'Hôpital du Mali ». Revue Malienne d'Infectiologie et de Microbiologie 14, no 2 (4 décembre 2019) : 6–13. http://dx.doi.org/10.53597/remim.v14i2.1363.
Texte intégralBELLOC, Catherine, Marie-Jeanne GUENIN, Mily LEBLANC-MARIDOR, Anne HEMONIC, Nathalie ROUSSET, Yannick CARRÉ, Charles FACON et al. « Réflexion participative pour une optimisation de l’usage d’antibiotiques garantissant santé et bien-être des porcs et volailles ». INRAE Productions Animales 35, no 4 (1 mars 2023) : 391–400. http://dx.doi.org/10.20870/productions-animales.2022.35.4.7340.
Texte intégralAde, T. I., J. A. Osiyemi, R. E. Aso, P. A. Akinduti et N. O. Sunmola. « Prevalence of Macrolide-Lincosamide-Streptogramin-B resistance among clinical Staphylococcus aureus isolates in University of Ilorin Teaching Hospital, Ilorin, Nigeria ». African Journal of Clinical and Experimental Microbiology 23, no 2 (13 mai 2022) : 168–73. http://dx.doi.org/10.4314/ajcem.v23i2.7.
Texte intégralBoko, Kadoéito Cyrille, Kétomon Pierre Challaton, Chakirath Folakè Arikè Salifou, Nestor Oscar Aguidissou, Jean-Noël Duprez, Damien Thiry, Jacques Georges Mainil et Souaïbou Farougou. « Caractérisation des gènes de virulence des souches d’<em>Escherichia coli</em> ; isolées des veaux souffrant de diarrhée dans la commune de Nikki au Bénin ». Revue d’élevage et de médecine vétérinaire des pays tropicaux 77 (5 juin 2024) : 1–6. http://dx.doi.org/10.19182/remvt.37197.
Texte intégralOgofure, A. G., et E. O. Igbinosa. « Effects of rinsing on Staphylococcus aureus load in frozen meats and fish obtained from open markets in Benin City, Nigeria ». African Journal of Clinical and Experimental Microbiology 22, no 2 (8 avril 2021) : 294–99. http://dx.doi.org/10.4314/ajcem.v22i2.24.
Texte intégralHolstein, A., P. Amirault, J. P. Arnould, M. N. Bachelier, Z. Benseddik, L. Bret, M. Cahiez et al. « 1997–2007, dix ans de suivi de l’évolution de la résistance de Streptococcus pneumoniae aux antibiotiques en région Centre ; bilan de l’observatoire du pneumocoque ». Pathologie Biologie 58, no 1 (février 2010) : 62–66. http://dx.doi.org/10.1016/j.patbio.2009.07.022.
Texte intégralIregbu, K. C., P. I. Nwajiobi-Princewill, N. Medugu, C. D. Umeokonkwo, N. S. Uwaezuoke, Y. J. Peter, I. N. Nwafia et al. « Antimicrobial Stewardship Implementation in Nigerian Hospitals : Gaps and Challenges ». African Journal of Clinical and Experimental Microbiology 22, no 1 (26 janvier 2021) : 60–66. http://dx.doi.org/10.4314/ajcem.v22i1.8.
Texte intégralObaro, H. K., B. Abdulkadir et S. Abdullahi. « In vitro antibiotic susceptibility of bacterial pathogens and risk factors associated with culture positive neonatal sepsis in two hospitals, Katsina metropolis, Nigeria ». African Journal of Clinical and Experimental Microbiology 23, no 4 (24 octobre 2022) : 378–88. http://dx.doi.org/10.4314/ajcem.v23i4.6.
Texte intégralThèses sur le sujet "Suivi médical – Résistance aux antibiotiques"
Elias, Christelle. « La résistance aux antibiotiques dans les pays à ressources limitées : mise en place, efficience et enjeux des systèmes de surveillance clinico-biologique, l'expérience du Laos et de Madagascar ». Electronic Thesis or Diss., Lyon 1, 2024. http://www.theses.fr/2024LYO10268.
Texte intégralAntibiotic resistance is a major public health challenge, particularly in low-income countries. These regions are vulnerable due to factors promoting the emergence of bacterial resistance: high prevalence of infections, restricted access to diagnostic tools, environments conducive to bacterial transmission, and unregulated and/or inappropriate access to antibiotics, often of limited quality. Surveillance is essential for estimating the spread of antibiotic resistance, informing and monitoring the impact of local, national, and global strategies, thus meeting the second objective of the WHO Global Action Plan on antimicrobial resistance. However, surveillance systems based solely on laboratory data are insufficient due to the lack of information on antibiotic prescriptions. Surveillance systems linking laboratory and clinical data provide significant benefit by offering epidemiological data to guide clinical practice. Among these systems is the TSARA project, implemented in ten hospitals in Madagascar, which links microbiological data to clinical data through a longitudinal design. TSARA estimates the compliance of empirical antibiotic therapy with guidelines of antibiotic use and studies to what extent clinicians consider bacteriological examination results. The results showed that the majority of empirical antibiotic therapies were broad-spectrum, belonging to the Watch category of the WHO AWaRe classification. The combination of at least three antibiotics, and the presence of invasive devices favoured the adaptation of empirical treatment upon receipt of the bacteriological results. However, the availability of these results, particularly the antibiotic susceptibility test results, did not encourage changes in the empiric treatment, suggesting insufficient clinician awareness of laboratory data. These findings are consistent with a cross-sectional study conducted in Laos, showing that less than one in 20 patients had microbiological documentation during an antibiotic prescription. Furthermore, this survey showed that the prevalence of antibiotic use was 60%, with low compliance to local recommendations, highlighting the increased need for clinician awareness, education and training in diagnostic tools, appropriate antibiotic prescription, and infection prevention. Thus, combining microbiological and clinical surveillance is crucial for identifying the patterns and determinants of antibiotic prescriptions and updating guidelines of antibiotic use and improve the clinical engagement. It also helps implement corrective actions to effectively combat antibiotic resistance in hospitals in developing countries. These systems rely on strong leadership, funding and multisectorial collaborations to be sustainable
Boisramé-Gastrin, Sylvie. « Caractérisation phénotypique et génotypique des Bactéries Multi Résistantes isolées au cours du suivi épidémiologique des enfants adoptés à l’étranger ». Brest, 2011. http://www.theses.fr/2011BRES3209.
Texte intégralExtended Spectrum β-lactamase producing Enterobacteria (EESBL) have been reported in many countries both as nosocomial infections, but more recently also involved in many conununit-acquired infections. However, the presence of these multi-resistant bacteria (MRB) isn’t well known in the context of international adoption. At Brest University Hospital, a study was conducted as part of a Hospital Clinical Research Project between the Pediatrics and Bacteriology units. It was followed by the goals of stools of children adopted within one month of their arrival and their families Between 2002 and 2011, 422 strains of ESB-producing Enterobacteriaceae were isolated in 58 adopted children and their adoptive families. 12 family member contract EESBL representating 10 adoptive families. One child is still in survey. The study of in vitro susceptibility of MRB to 13 β-lactam antibiotics by the disc method has noted a number of facts with 3 groups of strains: those with a larger diameter around CTX, those with a larger diameter at the level of CAZ, and finally those with comparable diameters between CTX and CAZ. The determination of isoelectric points (PIs) by the technique of isoelectric focusing showed that our strains produced one to three different ESBL with a range of PIs from 5. 4 to 8. 8. The analysis of extracted DNA (chromosomal and plasmid) subjected to PCR, using primers specific genes blaTEM, blaSHV, blaCTX-M showed the presence of different ESBL genes. ESBL-types such as TEM-l, SHV-2a, SHV-l1, SHV-12, CTX-M-14, CTX-M-15 were recover. This analysis of the strains also showed two important events: the duration of the carnage of ESBL and the household transmission. This monitoring also allowed highlighting a transmission within the family for five families; the genetic studies have proven the identity of bacteria isolated in children and in at least one family member
Hennart, Mélanie. « Taxonomie génomique des souches bactériennes et émergence de l'antibiorésistance ». Electronic Thesis or Diss., Sorbonne université, 2022. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2022SORUS547.pdf.
Texte intégralInfectious diseases are a global public health concern, particularly due to antimicrobial-resistance in some pathogenic bacteria. Klebsiella pneumoniae is one of the most worrying multiresistant bacteria. Corynebacterium diphtheriae, which causes diphtheria, remains largely susceptible to first-line antibiotics, including penicillin, and can be controlled through vaccination, but re-emerges when vaccination coverage is insufficient. Among the effective infection control measures, the accurate detection and identification of these pathogens, as well as their epidemiological monitoring, play a key role. In the recent years, the implementation of whole-genome sequencing (WGS) has revolutionised bacterial genotyping, by providing discrimination at the strain level. Genomic sequencing also enables the detection of variants and their important characteristics, such as virulence or antimicrobial resistance. The research work of this thesis is structured around two main axes. The first axis provides bioinformatic analyses of the population structure of antimicrobial resistance in C. diphtheriae. A genome-wide association study (GWAS) was performed to determine the genetic basis behind the resistance phenotypes, as well as the associations with diphtheria toxin production and other strain characteristics. A new penicillin resistance gene was discovered on a mobile element in C. diphtheriae. A genotyping tool was developed specifically for C. diphtheriae, for which the links between genotypes and clinical phenotypes are poorly known. This tool consolidates and facilitates the detection and genotyping of the main virulence factors and resistance genes, as well as the use of strain nomenclatures from assembled genomes. It also enables the prediction of biovars and toxicity of strains. The second axis relates to infra-species genomic taxonomy. A new approach of genome-based classification and nomenclature of strains was developed using K. pneumoniae as a model. This work describes the design and implementation of a barcoding system that combines Single Linkage MultiLevel (MLSL) clustering and Life Identification Number (LIN) codes, both based on the same core-genome MLST (cgMLST) typing scheme. This innovative taxonomic approach, widely applicable to other bacterial species, yields precise and stable nomenclatures. A study of the phylogenetic structure of C. diphtheriae was also carried out, with the implementation of a cgMLST scheme on the basis of which a genomic taxonomy of strains was proposed. Based on the contributions and concepts presented above, several case studies were carried out: identification and characterisation of a new species (C. rouxii), previously misidentified as C. diphtheriae; genomic epidemiology of diphtheria in different world regions or clinical sources. These applications of genomic taxonomy in combination with antimicrobial resistance gene detection illustrate the potential of the methods and tools developed during this thesis to support genomic research and surveillance of pathogenic bacteria
Jubert, Isabelle. « Suivi de l'écologie et des résistances bactériennes au CHD Felix-Guyon à l'ile de la Réunion (étude comparative 1997/1998) ». Bordeaux 2, 2000. http://www.theses.fr/2000BOR2M032.
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