{"id":21549,"date":"2026-10-20T11:40:59","date_gmt":"2026-10-20T11:40:59","guid":{"rendered":"https:\/\/veilles-affaires-sociales.fr\/?p=21549"},"modified":"2026-10-20T11:40:59","modified_gmt":"2026-10-20T11:40:59","slug":"medicaments-a-usage-humain-rapport-europeen-public-devaluation-epar-exjade-deferasirox-date-dautorisation-28-08-2006-revision-58-statut-autorise-titre-traduit-en","status":"publish","type":"post","link":"https:\/\/veilles-affaires-sociales.fr\/?p=21549","title":{"rendered":"M\u00e9dicaments \u00e0 usage humain, rapport europ\u00e9en public d\u2019\u00e9valuation (EPAR) : Exjade, d\u00e9f\u00e9rasirox, date d\u2019autorisation : 28\/08\/2006, r\u00e9vision : 58, statut : Autoris\u00e9\u00a0(titre traduit en fran\u00e7ais par l&rsquo;IA)"},"content":{"rendered":"<p>Le document pr\u00e9sente le m\u00e9dicament Exjade (substance active : d\u00e9f\u00e9rasirox), indiqu\u00e9 dans le traitement de la surcharge chronique en fer chez diff\u00e9rents profils de patients. Il s\u2019adresse \u00e0 des patients \u00e0 partir de 6 ans atteints de b\u00eata-thalass\u00e9mie majeure recevant des transfusions sanguines fr\u00e9quentes. Il peut aussi \u00eatre utilis\u00e9 chez les enfants de 2 \u00e0 5 ans avec b\u00eata-thalass\u00e9mie majeure transfus\u00e9s fr\u00e9quemment, lorsque la d\u00e9f\u00e9rioxamine (autre traitement ch\u00e9lateur du fer) est inutilisable ou insuffisante. Il est \u00e9galement indiqu\u00e9 chez les patients de 2 ans et plus atteints de b\u00eata\u2011thalass\u00e9mie majeure recevant des transfusions peu fr\u00e9quentes, ainsi que chez des patients de 2 ans et plus souffrant d\u2019autres types d\u2019an\u00e9mie transfusionnelle, lorsque la d\u00e9f\u00e9rioxamine ne peut pas \u00eatre utilis\u00e9e ou est jug\u00e9e inad\u00e9quate. Enfin, Exjade est indiqu\u00e9 \u00e0 partir de 10 ans chez les patients ayant des syndromes thalass\u00e9miques non d\u00e9pendants des transfusions, en cas d\u2019\u00e9chec ou d\u2019impossibilit\u00e9 de recours \u00e0 la d\u00e9f\u00e9rioxamine ; dans ces cas, la surcharge en fer est li\u00e9e \u00e0 une absorption excessive de fer par l\u2019intestin et non aux transfusions.<\/p>\n<p>Exjade est un m\u00e9dicament soumis \u00e0 prescription m\u00e9dicale, dont l\u2019initiation et la surveillance du traitement doivent \u00eatre assur\u00e9es par un m\u00e9decin exp\u00e9riment\u00e9 dans la prise en charge de la surcharge chronique en fer. Il est disponible sous trois formes pharmaceutiques : comprim\u00e9s pellicul\u00e9s \u00e0 avaler avec de l\u2019eau, comprim\u00e9s dispersibles \u00e0 mettre en suspension dans un liquide buvable, et granul\u00e9s \u00e0 saupoudrer sur un aliment mou (par exemple yaourt ou compote).<\/p>\n<p>La posologie initiale d\u00e9pend du poids corporel, de la forme pharmaceutique utilis\u00e9e, de l\u2019indication (type de pathologie et sch\u00e9ma transfusionnel) et du niveau de surcharge en fer. Cette dose est ensuite ajust\u00e9e, en r\u00e8gle g\u00e9n\u00e9rale tous les 3 \u00e0 6 mois, en fonction des param\u00e8tres biologiques refl\u00e9tant la surcharge martiale. Le m\u00e9dicament est administr\u00e9 une fois par jour, \u00e0 heure fixe. Les comprim\u00e9s dispersibles doivent \u00eatre pris \u00e0 jeun (au moins 30 minutes avant un repas), tandis que les comprim\u00e9s pellicul\u00e9s et les granul\u00e9s peuvent \u00eatre pris \u00e0 jeun ou avec un repas l\u00e9ger.<\/p>\n<p>Sur le plan m\u00e9canistique, le d\u00e9f\u00e9rasirox est un ch\u00e9lateur du fer : il se lie au fer en exc\u00e8s dans l\u2019organisme pour former un ch\u00e9late \u00e9limin\u00e9 principalement dans les selles. Ce processus vise \u00e0 corriger la surcharge en fer et \u00e0 pr\u00e9venir les atteintes d\u2019organes (notamment c\u0153ur et foie) li\u00e9es \u00e0 l\u2019accumulation martiale. Dans la surcharge chronique en fer li\u00e9e aux transfusions sanguines, une \u00e9tude principale a compar\u00e9 Exjade \u00e0 la d\u00e9f\u00e9rioxamine chez 591 patients atteints de b\u00eata\u2011thalass\u00e9mie majeure, incluant un effectif important de patients p\u00e9diatriques (environ la moiti\u00e9 avaient moins de 16 ans). Les r\u00e9sultats d\u00e9taill\u00e9s ne sont pas fournis dans l\u2019extrait.<\/p>\n<p>Les \u00e9l\u00e9ments pr\u00e9sent\u00e9s rel\u00e8vent de l\u2019\u00e9valuation et du bon usage d\u2019un traitement sp\u00e9cialis\u00e9 de la surcharge en fer chez des patients atteints d\u2019h\u00e9moglobinopathies ou d\u2019an\u00e9mies chroniques d\u00e9pendantes ou non des transfusions. Ils mettent en avant la n\u00e9cessit\u00e9 d\u2019une prescription sp\u00e9cialis\u00e9e, d\u2019un suivi r\u00e9gulier de la surcharge martiale et d\u2019ajustements posologiques structur\u00e9s, ce qui pr\u00e9sente un int\u00e9r\u00eat pour le suivi des politiques de prise en charge des maladies rares, des pathologies h\u00e9matologiques chroniques et de l\u2019usage des m\u00e9dicaments hospitaliers au niveau international. Aucun pays ni autorit\u00e9 sanitaire sp\u00e9cifique n\u2019est explicitement mentionn\u00e9 dans le texte, mais le contenu s\u2019inscrit dans le cadre de l\u2019information r\u00e9glementaire sur un m\u00e9dicament soumis \u00e0 prescription. (contenu r\u00e9sum\u00e9 en fran\u00e7ais par l&rsquo;IA)\u00a0\u200b<a href=\"https:\/\/www.ema.europa.eu\/en\/medicines\/human\/EPAR\/exjade\" target=\"_blank\" class=\"feedzy-rss-link-icon\">Lire la Suite<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le document pr\u00e9sente le m\u00e9dicament Exjade (substance active : d\u00e9f\u00e9rasirox), indiqu\u00e9 dans le traitement de la surcharge chronique en fer chez diff\u00e9rents profils de patients. Il s\u2019adresse \u00e0 des patients [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":17698,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[257,227,226],"class_list":["post-21549","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicaments-et-produits-de-sante","tag-ema","tag-ia","tag-sources-etrangeres"],"_links":{"self":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/21549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21549"}],"version-history":[{"count":0,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/21549\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/media\/17698"}],"wp:attachment":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}