{"id":82813,"date":"2019-01-30T17:09:24","date_gmt":"2019-01-30T17:09:24","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/acitretine\/"},"modified":"2019-01-30T17:09:24","modified_gmt":"2019-01-30T17:09:24","slug":"acitretine","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/acitretine\/","title":{"rendered":"Acitr\u00e9tine"},"content":{"rendered":"<p>L&#8217;acitr\u00e9tine est distribu\u00e9e par la circulation sanguine dans l&#8217;organisme et elle est li\u00e9e aux prot\u00e9ines plasmatiques. Lorsqu&#8217;elle atteint les cellules &#8220;cibles&#8221; (cellules \u00e9pidermiques \u00e0 k\u00e9ratinisation alt\u00e9r\u00e9e et \u00e9l\u00e9ments inflammatoires), elle est capable de se lier \u00e0 un r\u00e9cepteur sp\u00e9cifique en reprogrammant l&#8217;expression g\u00e9n\u00e9tique de la cellule elle-m\u00eame. Selon le type de cellule, elle r\u00e9duit le taux de prolif\u00e9ration ou modifie l&#8217;expression des m\u00e9diateurs inflammatoires.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"quest-ce-que-lacitretine\">Qu&#8217;est-ce que l&#8217;acitr\u00e9tine ?<\/h2>\n<p>L&#8217;acitr\u00e9tine est un m\u00e9dicament utilis\u00e9 pour traiter la dysk\u00e9ratose (k\u00e9ratinisation anormale des cellules \u00e9pidermiques), le psoriasis s\u00e9v\u00e8re (y compris les formes caract\u00e9ris\u00e9es par l&#8217;arthropathie), l&#8217;hyperk\u00e9ratose palmo-plantaire et l&#8217;ichthyose. Elle r\u00e9duit la formation de squames cutan\u00e9es ainsi que les rougeurs et l&#8217;\u00e9paississement des l\u00e9sions associ\u00e9es \u00e0 la maladie.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"comment-doit-on-prendre-lacitretine\">Comment doit-on prendre l&#8217;acitr\u00e9tine ?<\/h2>\n<p>Ce m\u00e9dicament est habituellement administr\u00e9 par voie orale sous forme de capsules, mais il peut \u00e9galement \u00eatre administr\u00e9 par injection.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"les-effets-secondaires-associes-a-lacitretine\">Les effets secondaires associ\u00e9s \u00e0 l&#8217;acitr\u00e9tine<\/h2>\n<p>Il y a plusieurs effets secondaires qui peuvent survenir avec la prise de ce m\u00e9dicament, dont la gravit\u00e9 d\u00e9pend g\u00e9n\u00e9ralement de la posologie et de la dur\u00e9e du traitement. En particulier, il peut provoquer les sympt\u00f4mes suivants :<\/p>\n<ul>\n<li>Troubles dermatologiques : s\u00e9cheresse des muqueuses, inflammation des yeux et de la bouche, inflammation respiratoire et troubles dermatologiques divers ;<\/li>\n<li>Troubles musculaires et articulaires : arthralgie, myalgie ;<\/li>\n<li>Troubles neurologiques : maux de t\u00eate ;<\/li>\n<li>Maladies h\u00e9matologiques : alt\u00e9ration de certains param\u00e8tres de la chimie sanguine, comme les transaminases ;<\/li>\n<li>Troubles vasculaires : \u0153d\u00e8me<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"contre-indications-et-mises-en-garde-associees-a-lutilisation-de-lacitretine\">Contre-indications et mises en garde associ\u00e9es \u00e0 l&#8217;utilisation de l&#8217;acitr\u00e9tine<\/h2>\n<p>L&#8217;acitr\u00e9tine a un taux t\u00e9ratog\u00e8ne \u00e9lev\u00e9 (c.-\u00e0-d. qu&#8217;elle est capable de d\u00e9terminer un d\u00e9veloppement f\u0153tal anormal) et elle peut s&#8217;accumuler dans le lait maternel en quantit\u00e9s non n\u00e9gligeables. L&#8217;utilisation de ce m\u00e9dicament pendant la grossesse et l&#8217;allaitement est contre-indiqu\u00e9e. Plus sp\u00e9cifiquement, en ce qui concerne la grossesse, il est pr\u00e9f\u00e9rable que la patiente en th\u00e9rapie suive un programme de pr\u00e9vention de la grossesse utile pour limiter les risques associ\u00e9s \u00e0 ce m\u00e9dicament. L&#8217;utilisation de cette substance active est \u00e9galement contre-indiqu\u00e9e chez les patients atteints de maladies h\u00e9patiques et r\u00e9nales ainsi que chez les patients pr\u00e9sentant des anomalies du m\u00e9tabolisme du glucose et des lipides.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1800],"class_list":["post-82813","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-ingredients-actifs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Acitr\u00e9tine - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Acitr\u00e9tine - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"L&#8217;acitr\u00e9tine est distribu\u00e9e par la circulation sanguine dans l&#8217;organisme et elle est li\u00e9e aux prot\u00e9ines plasmatiques. 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