{"id":34079,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/repercusiones-de-los-cambios-de-flujo-retiniano-sobre-la-funcion-visual-tras-la-cirugia-del-desprendimiento-de-retina\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"repercusiones-de-los-cambios-de-flujo-retiniano-sobre-la-funcion-visual-tras-la-cirugia-del-desprendimiento-de-retina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/repercusiones-de-los-cambios-de-flujo-retiniano-sobre-la-funcion-visual-tras-la-cirugia-del-desprendimiento-de-retina\/","title":{"rendered":"Repercusiones de los cambios de flujo retiniano sobre la funcion visual tras la cirugia del desprendimiento de retina."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ahmed Ossama Ibrahim Iman <\/strong><\/h2>\n<p>El desprendimiento de retina (dr) es una patolog\u00eda ocular que conlleva importante penalizaci\u00f3n de la funci\u00f3n visual. La mayor disminuci\u00f3n en funci\u00f3n visual conlleva relaci\u00f3n estad\u00edsticamente significativa con la mayor extensi\u00f3n del desprendimiento de retina, la afectaci\u00f3n macular y el mayor grado de vitreorretinopat\u00eda proliferativa. Hemos encontrado que el desprendimiento de retina conlleva una disminuci\u00f3n de flujo sangu\u00edneo ocular en la arteria oft\u00e1lmica, la arteria central de la retina y fd, y las arterias ciliares posteriores no s\u00f3lo en el ojo afecto sino tambi\u00e9n en el ojo adelfo. Tambi\u00e9n hemos encontrado asociada al dr una disminuci\u00f3n de la pio que se manifiesta a su vez, con car\u00e1cter significativo en el ojo adelfo en relaci\u00f3n al grupo control normal.  hemos intentado evaluar el valor predictivo funcional de la interferometr\u00eda laser (il) y hemos encontrado que la il ha presentado una sensibilidad de 80% y una especifidad de 86% en detectar mejor\u00eda de funci\u00f3n visual postquir\u00fargica. La il con 3 grados sin luz ha presentado una sensibilidad de 92% y una especifidad de 88% en detectar mejor\u00eda de funci\u00f3n visual postquir\u00fargica existiendo correlaci\u00f3n estad\u00edsticamente significativa entre il prequir\u00fargica y av final (a los 7 meses despu\u00e9s de la cirug\u00eda).  podemos resumir los factores de riesgo de mala recuperaci\u00f3n funcional despu\u00e9s de la cirug\u00eda \u00abexitosa\u00bb:  mayor extensi\u00f3n del dr (mayor o igual a 2 cuadrantes), mayor grado de vpr (mayor o igual que c2), afectaci\u00f3n de la m\u00e1cula, dpv (tipo completo), alteraci\u00f3n del gel v\u00edtreo (licuefacci\u00f3n, sin\u00e9resis y pigmentaci\u00f3n) y existencia de tracci\u00f3n v\u00edtreo-macular. Cada uno de estos factores ha mostrado relaci\u00f3n estad\u00edsticamente significativa con peor av (&lt;= 0,25) y peor il (&lt;= 0,33) prequir\u00fargica.  cada uno de estos par\u00e1metros ha mostrado, a su vez, relaci\u00f3n estad\u00edsticamente significativa con disminuci\u00f3n de flujo sangu\u00edneo ocular y con<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Repercusiones de los cambios de flujo retiniano sobre la funcion visual tras la cirugia del desprendimiento de retina.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Repercusiones de los cambios de flujo retiniano sobre la funcion visual tras la cirugia del desprendimiento de retina. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ahmed Ossama Ibrahim Iman <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Manuela Roldan Pallares<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Ramirez Sebastian Jos\u00e9 M. <\/li>\n<li>Enrique Martinez Moreno (vocal)<\/li>\n<li>Alfonso Llamas Marcos (vocal)<\/li>\n<li>Jos\u00e9 Luis Encinas Martin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ahmed Ossama Ibrahim Iman El desprendimiento de retina (dr) es una patolog\u00eda ocular que conlleva importante penalizaci\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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