{"id":41617,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-del-nimodipino-sobre-la-saturacion-venosa-de-oxigeno-en-el-bulbo-yugular-durante-la-cirugia-cardiaca\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"efecto-del-nimodipino-sobre-la-saturacion-venosa-de-oxigeno-en-el-bulbo-yugular-durante-la-cirugia-cardiaca","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efecto-del-nimodipino-sobre-la-saturacion-venosa-de-oxigeno-en-el-bulbo-yugular-durante-la-cirugia-cardiaca\/","title":{"rendered":"Efecto del nimodipino sobre la saturacion venosa de oxigeno en el bulbo yugular durante la cirugia cardiaca."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Suarez Gonzalo <\/strong><\/h2>\n<p>Objetivo: determinar si la utilizaci\u00f3n de nimodipino durante la cirug\u00eda cardiaca con circulaci\u00f3n extracorp\u00f3rea (cec) evita la ca\u00edda en la saturaci\u00f3n venosa en el bulbo yugular (sjvo2) observada en estudios previos.  pacientes y m\u00e9todos: 40 pacientes sometidos a cec fueron divididos en dos grupos: a 20 pacientes (grupo a) se les administr\u00f3 placebo y a otros 20 (grupo b) nimodipino a dosis de 0,5 ug\/kg\/min. A todos los pacientes se les monitoriz\u00f3 la sjvo2 por dos mecanismos: mediante oximetr\u00eda continua a trav\u00e9s del cat\u00e9ter (sjvo2a) y extrayendo muestras de cat\u00e9ter y analiz\u00e1ndolo con un cox\u00edmetro (sjvo2b).  resultados: durante el recalentamiento de la cec, a 34 grados c se produce un descenso de la sjvo2 en el grupo a respecto al momento basal (50,9+-12,1% frente a 70,3+-15,5%;p&lt;0,05). La administraci\u00f3n de ninodipino en el grupo b reduce signigicativamente ese descenso (64,0+-8,8% frente a 66,7+-9,3%). se observ\u00f3 que la monitorizaci\u00f3n continua a trav\u00e9s del cat\u00e9ter (sjvo2a) presentaba una alta concordancia (0,9787) con la medici\u00f3n de la misma mediante la extracci\u00f3n de muestras a trav\u00e9s del cat\u00e9ter (sjvo2b). la utilizaci\u00f3n de ninidipino a 0,5 ug\/kg\/min durante la cec no produce alteraciones hemodiamicas ni aumenta el sangrado intraoperatorio.  conclusiones: la utilizaci\u00f3n de nimodipino durante la cec reduce significativamente el descenso que se produce en la sjvo2 durante el recalentamiento, sin efectos secundarios significativos..<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto del nimodipino sobre la saturacion venosa de oxigeno en el bulbo yugular durante la cirugia cardiaca.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto del nimodipino sobre la saturacion venosa de oxigeno en el bulbo yugular durante la cirugia cardiaca. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Suarez Gonzalo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Abelardo Garc\u00eda De Lorenzo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Garcia  sancho martin <\/li>\n<li>Mar\u00eda sol Carrasco jim\u00e9nez (vocal)<\/li>\n<li>Rafael Vara-thorbeck (vocal)<\/li>\n<li>Fernando Gilsanz rodr\u00edguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Suarez Gonzalo Objetivo: determinar si la utilizaci\u00f3n de nimodipino durante la cirug\u00eda cardiaca con circulaci\u00f3n extracorp\u00f3rea [&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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