Search

Copyright of Journal of Medical Mycology / Journal de Mycologie Médicale is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revue d'Economie Politique is the property of Editions Dalloz Sirrey and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract: Aim of the study: The antibiotic resistance of enterobacteriacae knows a worldwide worrying evolution with an increase of the extended spectrum betalactamases (ESBL) that spread into the community. Few publications describe this problem in the Indian Ocean area. The aim of this study is first to identify in Félix Guyon Hospital (Reunion Island) the emergent antibiotics resistance for enterobacteriaceae between 1997/1998 and 2006/2007 periods, at second, to update the prophylactic and therapeutic measures for handling the risk linked to multiresistant enterobacteriaceae in our hospital and third, to assess the risk in Reunion Island and especially at the community level. Methods: The antibiotic susceptibility of 7814 enterobacteriaceae strains collected among patients, during 1997/1998 and 2006/2007 periods, were analysed as well as the consumption of the third generation cephalosporins, imipenem and fluoroquinolones. Results: Within a span of time of 10years, an important increase (+57 %) of the resistance prevalence of enterobacteriaceae is observed. The resistance by the ESBL production mechanism is predominant especially for Enterobacter cloacae and Escherichia coli. An important use of broad spectrum antibiotics is correlated with this resistance evolution. Conclusion: The emergence of ESBL-producing enterobacteriaceae in our hospital is impairing both therapeutic and health care. It requires a much better control of antibiotics prescriptions and therefore, an important multidisciplinary implication. A proof molecular analysis would allow to evaluate the risk more precisely, especially at the community level. [Copyright &y& Elsevier]

Abstract: The aim of this work was to evaluate the evolution of Enterobacteriaceae resistance to third generation cephalosporin (3CG) from 2000 to 2008 at Perpignan hospital. Were observed: the percentage of strains isolated from short stay wards, intensive care unit and medium and long-term care facility. The percentage of strains isolated from: urine, suppuration, tracheal aspiration, and blood have been evaluated. The proportion of Escherichia coli (E. coli) strains among the Enterobacteriaceae strains intermediate (I) or resistant (R) to 3GC was also evaluated.The number of Enterobacteriaceae intermediated (I) or resistant (R) to 3GC increased (402 %).The distribution of species I or R to 3GC has changed, decrease of Klebsielle pneumoniae and Enterobacter aeorogenes species, Escherichia.coli and Enterobacter cloacae became dominant in 2008. We noted the change of isolated species distribution, urines represent the main source of multiresistant Enterobacteriaceae (MRE), 72 % of strains. The profile of patients colonised or infected by MRE has changed. Patients mainly infected with hospital acquirred MRE changed to MRE colonised patients carrying the strain into the hospital. The association of fluorinated quinolone resistance and Extended-Spectrum Beta-Lactamase Enterobacteriaceae represented 51 % in 2000, became stable at 73 % from 2002. The association of fluorinated quinolone resistance and high-level Enterobacteriaceae cephalosporinase has increased from 21 % in 2000 to be stable at 50 % since 2006. The mesures to contain the spread of MRE strains remained inefficient because of outpatients circulation, multiresistant E. coli being community species. [Copyright &y& Elsevier]