{"id":55889,"date":"2006-05-12T00:00:00","date_gmt":"2006-05-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/problematica-clinica-de-las-infecciones-por-acinetobacter-baumannii-multirresistente-aplicacion-de-un-modelo-de-neumonia-experimental-en-el-raton\/"},"modified":"2006-05-12T00:00:00","modified_gmt":"2006-05-12T00:00:00","slug":"problematica-clinica-de-las-infecciones-por-acinetobacter-baumannii-multirresistente-aplicacion-de-un-modelo-de-neumonia-experimental-en-el-raton","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/psicologia\/problematica-clinica-de-las-infecciones-por-acinetobacter-baumannii-multirresistente-aplicacion-de-un-modelo-de-neumonia-experimental-en-el-raton\/","title":{"rendered":"Problem\u00e1tica clinica de las infecciones por acinetobacter baumannii multirresistente: aplicaci\u00f3n de un modelo de neumonia experimental en el rat\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Abelardo Montero S\u00e1ez <\/strong><\/h2>\n<p>Acinetobacter baumannii es una bacteria de infecciones nosocomiales a nivel mundial con una creciente incidencia y resistencia a todos los antibi\u00f3ticos. En el hospital de bellvitge, desde 1992 se detect\u00f3 una endemia por esta bacteria multirresistente de considerables proporciones. En este contexto realizamos diversos estudios epidemiol\u00f3gicos para clarificar los factores de riesgo para adquirir cepas con resistencia a carba pen\u00e9micos, que fueron: el estado previo de portador de cepas resistentes, haber recibido tratamiento con imipenem y haber estado en una unidad con otros pacientes colonizados o infectados por cepas carbapenem-resistentes a carbapen\u00e9micos, que r\u00e1pidamente sustituyeron a los clones iniciales. No hubo diferencias significativas en las localizaciones de infecci\u00f3n y la morbimortalidad entre las cepas sensibles y resistentes a carbapen\u00e9micos. la medida epidemiol\u00f3gicas de control, incluyendo la restricci\u00f3n del uso de carbapen\u00e9micos en las ucls, fracasaron en el intento de control de la endemia. Las cepas con resistencia a todos los antibi\u00f3ticos, incluidos carbapen\u00e9micos, planteaban importantes dificultades en el tratamiento, puesto que seg\u00fan el antibiograma el \u00fanico antibi\u00f3tico que manten\u00edan la sensibilidad in vitro era la colistina, y \u00e9ste era un antibi\u00f3tico en desuso, con importantes efectos secundarios y cuya antibacteriana estaba en entredicho. se plante\u00f3 entonces la necesidad de un modelo experimental en animales, para intentar hallar alg\u00fan antibi\u00f3tico o combinaci\u00f3n eficaz en las infecciones por cepas de a.Baumannii resistentes a todos los antibi\u00f3ticos, incluso carbapen\u00e9micos. a este modelo de neumon\u00eda en rat\u00f3n, utilizamos 3 cepas de a.Baumannii con sensibilidad a imipenem, sensibilidad intermedia  y resistencia de alto nivel. Analizamos la eficacia de diversos antibi\u00f3ticos con inter\u00e9s cl\u00ednico en el tratamiento de estas infecciones: imipenem, sulbactam, tobramicina, rifampicina, y colistina, as\u00ed como diversas combin<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Problem\u00e1tica clinica de las infecciones por acinetobacter baumannii multirresistente: aplicaci\u00f3n de un modelo de neumonia experimental en el rat\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Problem\u00e1tica clinica de las infecciones por acinetobacter baumannii multirresistente: aplicaci\u00f3n de un modelo de neumonia experimental en el rat\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Abelardo Montero S\u00e1ez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/12\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Xavier Ariza Cardenal<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alvaro Pascual hern\u00e1ndez <\/li>\n<li>rogelio Martin \u00e1lvarez (vocal)<\/li>\n<li>jer\u00f3nimo Pachon d\u00edaz (vocal)<\/li>\n<li>pedro Fern\u00e1ndez viladrich (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Abelardo Montero S\u00e1ez Acinetobacter baumannii es una bacteria de infecciones nosocomiales a nivel mundial con una creciente [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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