{"id":1531,"date":"2014-05-16T14:08:27","date_gmt":"2014-05-16T19:08:27","guid":{"rendered":"http:\/\/pmg2024.wpenginepowered.com\/?page_id=1531"},"modified":"2014-06-24T16:04:09","modified_gmt":"2014-06-24T21:04:09","slug":"intravitreal-injections","status":"publish","type":"page","link":"https:\/\/premiermedicalgrp.com\/es\/services\/eye\/ophthalmology\/retina-diseases-surgery\/intravitreal-injections\/","title":{"rendered":"Inyecciones intrav\u00edtreas"},"content":{"rendered":"<p><span style=\"color: #000000;\">La administraci\u00f3n intrav\u00edtrea de f\u00e1rmacos se ha convertido en un m\u00e9todo popular de tratamiento de muchas enfermedades de la retina, entre las que se incluyen la DMAE, la retinopat\u00eda diab\u00e9tica y las oclusiones de las venas retinianas. La frecuencia de las inyecciones intrav\u00edtreas ha aumentado significativamente desde la introducci\u00f3n de los medicamentos anti-VEGF. Este es un procedimiento importante que los especialistas en retina utilizan a diario y es importante dominar las t\u00e9cnicas de inyecciones efectivas para la seguridad del paciente y la reducci\u00f3n de complicaciones.<\/span><\/p>\n<p><span style=\"color: #000000;\">La v\u00eda intrav\u00edtrea es una v\u00eda de administraci\u00f3n de un f\u00e1rmaco u otra sustancia, en la que la sustancia se administra dentro del ojo. \u201cIntrav\u00edtreo\u201d significa literalmente \u201cdentro del ojo\u201d. Por lo general, la administraci\u00f3n intrav\u00edtrea de f\u00e1rmacos se utiliza para tratar diversas afecciones oculares.<\/span><\/p>\n<p><span style=\"color: #000000;\">\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u00bfQu\u00e9 es una inyecci\u00f3n intrav\u00edtrea?<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Se trata de una inyecci\u00f3n en el v\u00edtreo, que es la sustancia gelatinosa que se encuentra dentro del ojo. Se realiza para colocar medicamentos dentro del ojo, cerca de la retina. Los medicamentos pueden ayudar a detener el crecimiento de nuevos vasos sangu\u00edneos al bloquear los efectos de las se\u00f1ales de crecimiento que el cuerpo env\u00eda para generar nuevos vasos sangu\u00edneos. Estos medicamentos se consideran el tratamiento de primera l\u00ednea para todas las etapas de la degeneraci\u00f3n macular h\u00fameda.<\/span><\/p>\n<p><span style=\"color: #000000;\">Los medicamentos utilizados para tratar la degeneraci\u00f3n macular h\u00fameda incluyen:<\/span><\/p>\n<p><span style=\"color: #000000;\">\u2022Bevacizumab (Avastin)<\/span><br \/>\n<span style=\"color: #000000;\"> \u2022Ranibizumab (Lucentis)<\/span><br \/>\n<span style=\"color: #000000;\"> \u2022Pegaptanib (Macugen)<\/span><br \/>\n<span style=\"color: #000000;\"> \u2022Aflibercept (Eylea)<\/span><br \/>\n<span style=\"color: #000000;\"> <strong>Procedimiento de inyecci\u00f3n intrav\u00edtrea<\/strong><\/span><br \/>\n<span style=\"color: #000000;\"> Una vez que se haya dilatado la pupila, el procedimiento en s\u00ed dura unos 15 minutos. Se recostar\u00e1 en una posici\u00f3n c\u00f3moda y se le colocar\u00e1n gotas anest\u00e9sicas (adormecedoras) en el ojo. Tambi\u00e9n se le limpiar\u00e1n el ojo y los p\u00e1rpados con una soluci\u00f3n antis\u00e9ptica de yodo. A continuaci\u00f3n, se le mantendr\u00e1 el ojo abierto con un instrumento y se le inyectar\u00e1 el medicamento en el v\u00edtreo. Es posible que sienta una ligera presi\u00f3n en el ojo al realizar esta operaci\u00f3n, pero no deber\u00eda sentir dolor. Despu\u00e9s del procedimiento de inyecci\u00f3n, el m\u00e9dico le examinar\u00e1 el ojo. Se le colocar\u00e1 un ung\u00fcento antibi\u00f3tico en el ojo antes de irse. Es posible que experimente una sensaci\u00f3n arenosa en el ojo y que sangre en la parte blanca del ojo. No debe preocuparse por esto, se resolver\u00e1 con el tiempo. Es posible que vea moscas volantes, pero se har\u00e1n m\u00e1s peque\u00f1as y desaparecer\u00e1n en un par de semanas. Es posible que le vuelvan a aplicar inyecciones cada pocas semanas para mantener el efecto beneficioso del medicamento. En algunos casos, es posible que recupere parcialmente la visi\u00f3n a medida que los vasos sangu\u00edneos se encogen y el l\u00edquido debajo de la retina se absorbe, lo que permite que las c\u00e9lulas de la retina recuperen parte de su funci\u00f3n.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Intravitreal drug delivery has become a popular method of treatment of many retinal diseases, commonly including AMD, Diabetic Retinopathy, and Retinal Vein Occlusions. The frequency of intravitreal injections has significantly increased since the introduction of Anti-VEGF medications. This is an important procedure that Retina Specialists use on a daily basis, and it is important to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1501,"menu_order":46,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1531","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Intravitreal Injections - Premier Medical Group - Eye, Retinal<\/title>\n<meta name=\"description\" content=\"injections has significantly increased since the introduction of Anti-VEGF medications. 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