{"id":156548,"date":"2026-01-12T17:30:35","date_gmt":"2026-01-12T17:30:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diagnostico-microbiologico-y-patogenesis-de-las-infecciones-por-cateter-en-nutricion-parenteral\/"},"modified":"2026-01-12T17:30:35","modified_gmt":"2026-01-12T17:30:35","slug":"diagnostico-microbiologico-y-patogenesis-de-las-infecciones-por-cateter-en-nutricion-parenteral","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/diagnostico-microbiologico-y-patogenesis-de-las-infecciones-por-cateter-en-nutricion-parenteral\/","title":{"rendered":"Diagnostico microbiologico y patogenesis de las infecciones por cateter en nutricion parenteral."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rogelio Martin \u00e1lvarez <\/strong><\/h2>\n<p>Se realiza un estudio prospectivo de 415 cateteres de nutricion parenteral procedentes de pacientes ingresados en la ciudad sanitaria de bellvitge (barcelona). Se evaluan diferentes metodos microbiologicos (cultivo smicuantitativo y cuantitativo de la punta de cateter, cuantitativo y tincion de gram del frotis de la conexion del cateter, hemocultivo, frotis cutaneos, etc) y su valor diagnostico de la se sepsis por caterer. Se establecen los diferentes origenes de la sepsis y su incidencia en nuestro medio.  la incidencia de sepsis fue de 10,3% (43 casos) y estas se originaron 22 (51,1%) en la conexion, 10 (23,2%) en la mezcla de nutricion parenteral, 7 (16,2%) en la piel y 4 (9,3%) en un foco septico distante.  el metodo de cultivo cuantitativo de la punta de cateter fue mas sensible, especifico y tuvo mayor valor predictivo positivo que el semicuantitativo, aunque las diferencias no fueron estadisticamente significativas.  se correlaciona mejor con las infecciones de origen endoluminal (contaminacion de la conexion y de la mezcla de nutricion parenteral) en tanto que el semicuantitativo lo hace con las de origen extraluminal (cutaneo).  la tincion de gram del frotis de la conexion es un metodo conservador que permite diferenciar, sin retirar el cateter, las sepsis con origen en la conexion y mezcla de nutricion parenteral de las de otro origen.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Diagnostico microbiologico y patogenesis de las infecciones por cateter en nutricion parenteral.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Diagnostico microbiologico y patogenesis de las infecciones por cateter en nutricion parenteral. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rogelio Martin \u00e1lvarez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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> Perea Perez Evelio Jose<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Garcia De Lomas Juan <\/li>\n<li>Jes\u00fas Loscertales Abril (vocal)<\/li>\n<li>Manuel Casal Roman (vocal)<\/li>\n<li>Jos\u00e9 Fajardo Galvez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rogelio Martin \u00e1lvarez Se realiza un estudio prospectivo de 415 cateteres de nutricion parenteral procedentes de pacientes [&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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