{"id":107208,"date":"2011-04-03T00:00:00","date_gmt":"2011-04-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/registro-de-cambios-hemodinamicos-retrobulbares-mediante-ecografa%c2%ada-doppler-color-tras-tratamiento-topico-con-brimonidina-02-timolol-05-en-pacientes-hipertensos-oculares\/"},"modified":"2011-04-03T00:00:00","modified_gmt":"2011-04-03T00:00:00","slug":"registro-de-cambios-hemodinamicos-retrobulbares-mediante-ecografa%c2%ada-doppler-color-tras-tratamiento-topico-con-brimonidina-02-timolol-05-en-pacientes-hipertensos-oculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cirugia-de-garganta-nariz-y-oidos\/registro-de-cambios-hemodinamicos-retrobulbares-mediante-ecografa%c2%ada-doppler-color-tras-tratamiento-topico-con-brimonidina-02-timolol-05-en-pacientes-hipertensos-oculares\/","title":{"rendered":"Registro de cambios hemodin\u00e1micos retrobulbares mediante ecograf\u00edadoppler color tras tratamiento t\u00f3pico con brimonidina (0,2%) &#8211; timolol (0,5%) en pacientes hipertensos oculares"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Beatriz Puerto Hern\u00e1ndez <\/strong><\/h2>\n<p>Prop\u00f3sito: estudiar los cambios hemodin\u00e1micos retrobulbares mediante ecograf\u00eda doppler color, en pacientes con hipertensi\u00f3n ocular (hto) tras tratamiento t\u00f3pico con la combinaci\u00f3n fija brimonidina-timolol versus placebo. m\u00e9todo: para ello se realiz\u00f3 un estudio prospectivo a doble ciego que inclu\u00eda treinta pacientes hto randomizados en dos grupos paralelos; quince de ellos en tratamiento con brimonidina-timolol y quince en tratamiento con placebo, durante un periodo de 3 meses. Se obtuvieron medidas de la presi\u00f3n intraocular (pio) y del flujo sangu\u00edneo a nivel de la arteria central de la retina (acr) y la arteria oft\u00e1lmica (ao) en el momento basal y a los 3 meses. resultados: la combinaci\u00f3n fija brimonidina-timolol redujo significativamente la pio tras tres meses de tratamiento (p = 0,001). Los par\u00e1metros hemodin\u00e1micos basales fueron similares entre los grupos placebo y tratamiento. Los pacientes tratados la combinaci\u00f3n fija mostraron un descenso estad\u00edsticamente significativo del \u00edndice de resistencia de la acr (p = 0,007). conclusiones: los pacientes tratados durante 3 meses con brimonidina-timolol mostraron un descenso estad\u00edsticamente significativo del \u00edndice de resistencia de la acr que podr\u00eda explicarse por el descenso de la pio. De tal forma que por cada descenso de 2 mmhg de la pio, se obtuvo un descenso de 0,01 en el \u00edndice de resistencia de la acr.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Registro de cambios hemodin\u00e1micos retrobulbares mediante ecograf\u00edadoppler color tras tratamiento t\u00f3pico con brimonidina (0,2%) &#8211; timolol (0,5%) en pacientes hipertensos oculares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Registro de cambios hemodin\u00e1micos retrobulbares mediante ecograf\u00edadoppler color tras tratamiento t\u00f3pico con brimonidina (0,2%) &#8211; timolol (0,5%) en pacientes hipertensos oculares <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Beatriz Puerto Hern\u00e1ndez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/03\/2011<\/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>Gema Rebolleda Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Murube del castillo <\/li>\n<li>ignacio Jimenez-alfaro morote (vocal)<\/li>\n<li>susana Noval martin (vocal)<\/li>\n<li>Carlos Cort\u00e9s vald\u00e9s (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Beatriz Puerto Hern\u00e1ndez Prop\u00f3sito: estudiar los cambios hemodin\u00e1micos retrobulbares mediante ecograf\u00eda doppler color, en pacientes con hipertensi\u00f3n [&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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