{"id":919,"date":"2023-10-25T15:20:03","date_gmt":"2023-10-25T15:20:03","guid":{"rendered":"https:\/\/teamdoc.fr\/blog\/?p=919"},"modified":"2023-10-25T15:20:04","modified_gmt":"2023-10-25T15:20:04","slug":"les-maladies-rares-45-de-la-population-concernee","status":"publish","type":"post","link":"https:\/\/teamdoc.fr\/blog\/les-maladies-rares-45-de-la-population-concernee\/","title":{"rendered":"Les maladies rares : 4,5% de la population concern\u00e9e"},"content":{"rendered":"\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\"><br><em>\u00abAucune maladie n&rsquo;est trop <\/em>rare<br><em>pour ne pas m\u00e9riter attention\u00bb<\/em><\/p>\n\n\n\n<p>\ufeff<\/p>\n\n\n\n<p>Le terme des \u00ab\u00a0maladies rares,\u00a0\u00bb parfois d\u00e9sign\u00e9es sous le nom de \u00ab\u00a0maladies orphelines,\u00a0\u00bb a vu le jour dans les ann\u00e9es 1970 aux \u00c9tats-Unis et repr\u00e9sente un domaine m\u00e9dical d&rsquo;une importance primordiale. Bien que chaque maladie rare soit peu fr\u00e9quente individuellement (plus de 3 millions de personnes soit 4,5% de la population), leur pr\u00e9valence globale touche un nombre significatif de personnes \u00e0 travers le monde. Ces affections posent des d\u00e9fis uniques en mati\u00e8re de diagnostic, de traitement et de prise en charge, n\u00e9cessitant fr\u00e9quemment une collaboration \u00e9troite entre les patients, les professionnels de la sant\u00e9 et les chercheurs.<\/p>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><a href=\"https:\/\/www.orpha.net\/consor\/cgi-bin\/Education_AboutRareDiseases.php?lng=FR\">https:\/\/www.orpha.net\/consor\/cgi-bin\/Education_AboutRareDiseases.php?lng=FR<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.leem.org\/presse\/maladies-rares-patients-oublies-0\">https:\/\/www.leem.org\/presse\/maladies-rares-patients-oublies-0<\/a> <a href=\"https:\/\/medunikcanada.com\/fr\/maladies-rares-et-medicaments-orphelins\/qu-est-ce-qu-une-maladie-rare\">https:\/\/medunikcanada.com\/fr\/maladies-rares-et-medicaments-orphelins\/qu-est-ce-qu-une-maladie-rare<\/a><\/p>\n<\/blockquote>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"> <strong>L&rsquo;origine et les causes des maladies rares.<\/strong><\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-center\"><div class=\"wp-block-media-text__content\">\n<p>Environ 80% de ces affections sont d&rsquo;origine g\u00e9n\u00e9tique, qu&rsquo;elles soient monog\u00e9niques (caus\u00e9es par une alt\u00e9ration d&rsquo;un seul g\u00e8ne) ou polyg\u00e9niques (impliquant plusieurs g\u00e8nes). La majorit\u00e9 des maladies g\u00e9n\u00e9tiques sont h\u00e9r\u00e9ditaires, se transmettant de g\u00e9n\u00e9ration en g\u00e9n\u00e9ration selon des mod\u00e8les g\u00e9n\u00e9tiques sp\u00e9cifiques. Cependant, il existe aussi des maladies rares d&rsquo;origine infectieuse, auto-immunes, ainsi que des cancers rares. Il est crucial de noter que, pour un nombre significatif, la cause demeure un myst\u00e8re m\u00e9dical non r\u00e9solu.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;u...\">https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;u&#8230;<\/a><\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227-1024x819.png\" alt=\"\" class=\"wp-image-924 size-full\" srcset=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227-1024x819.png 1024w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227-300x240.png 300w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227-768x614.png 768w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227-1536x1229.png 1536w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/227.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Un d\u00e9fi monumental en chiffres.<\/strong><\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-center\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229-1024x819.png\" alt=\"\" class=\"wp-image-921 size-full\" srcset=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229-1024x819.png 1024w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229-300x240.png 300w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229-768x614.png 768w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229-1536x1229.png 1536w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/229.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Les maladies rares pr\u00e9sentent un d\u00e9fi m\u00e9dical de grande envergure :&nbsp;<\/p>\n\n\n\n<ol class=\"has-medium-font-size wp-block-list\">\n<li>Pr\u00e8s de 7 000 maladies rares ont \u00e9t\u00e9 identifi\u00e9es jusqu&rsquo;\u00e0 pr\u00e9sent, et de nouvelles sont r\u00e9pertori\u00e9es quotidiennement.<\/li>\n\n\n\n<li>Si l&rsquo;on imaginait que tous les individus atteints de maladies rares r\u00e9sidaient dans un m\u00eame pays, ce dernier deviendrait le troisi\u00e8me pays le plus peupl\u00e9 au monde, mettant en \u00e9vidence l&rsquo;impact consid\u00e9rable de ces affections.<\/li>\n\n\n\n<li>Ces maladies sont responsables d&rsquo;une part tragique de la mortalit\u00e9 infantile, entra\u00eenant 35 % des d\u00e9c\u00e8s au cours de la premi\u00e8re ann\u00e9e de vie, avec un taux de survie alarmant, o\u00f9 30 % des enfants touch\u00e9s n&rsquo;atteignent pas leur cinqui\u00e8me anniversaire.<\/li>\n\n\n\n<li>En France, elles posent un d\u00e9fi majeur de sant\u00e9 publique, affectant plus de 3 millions de personnes, soit 4,5 % de la population.<\/li>\n\n\n\n<li>97 % de ces affections sont qualifi\u00e9es de maladies orphelines.<\/li>\n\n\n\n<li>90 % demeurent d\u00e9pourvues de tout traitement efficace \u00e0 l&rsquo;heure actuelle, mettant en lumi\u00e8re l&rsquo;urgence cruciale d&rsquo;accro\u00eetre la recherche et l&rsquo;innovation pour am\u00e9liorer la vie de ces patients.&nbsp;<\/li>\n\n\n\n<li>Un patient sur 3 reste sans diagnostic (on parle d&rsquo;errance diagnostique), et pour plus d&rsquo;un quart des patients, le diagnostic met plus de 5 ans \u00e0 \u00eatre \u00e9tabli.<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/www.deuxiemeavis.fr\/blog\/article\/371-maladie-rare-maladie-orpheline-quelle-difference\">https:\/\/www.deuxiemeavis.fr\/blog\/article\/371-maladie-rare-maladie-orpheline-quelle-difference<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/sante.gouv.fr\/soins-et-maladies\/prises-en-charge-specialisees\/maladies-rares\/article\/les-maladies-rares#:~:text=Une%20maladie%20rare%20touche%20un,%2C5%25%20de%20la%20population.\">https:\/\/www.google.com\/urlsa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;u&#8230;<\/a><a href=\"https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-maladies-rares.html?utm_source=twitter&amp;utm_medium=social&amp;utm_content=ap_20i1dujrp9#:~:text=Cette%20maladie%20rare%20et%20incurable\">https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-ma&#8230;<\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quels traitements ?<\/strong><\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-center\"><div class=\"wp-block-media-text__content\">\n<p>Pr\u00e8s de 200 m\u00e9dicaments ont obtenu une autorisation de mise sur le march\u00e9 europ\u00e9en pour ces affections, mais cela ne couvre qu&rsquo;une fraction des cas.&nbsp;<\/p>\n\n\n\n<ul class=\"has-medium-font-size wp-block-list\">\n<li>En 2020, seulement 20 % des essais cliniques en France \u00e9taient consacr\u00e9s aux maladies rares.<\/li>\n\n\n\n<li>La r\u00e9alit\u00e9 demeure : seules 5 % de ces maladies disposent d&rsquo;un traitement, et de nombreux patients ne disposent pas d&rsquo;un diagnostic pr\u00e9cis.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-maladies-rares.html?utm_source=twitter&amp;utm_medium=social&amp;utm_content=ap_20i1dujrp9#:~:text=Cette%20maladie%20rare%20et%20incurable\">https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-ma&#8230;<\/a>,<\/p>\n\n\n\n<p><a href=\"https:\/\/www.lesechos.fr\/industrie-services\/pharmacie-sante\/depistages-traitements-les-dernieres-avancees-sur-les-maladies-rares-1910539#:~:text=Malgr%C3%A9%20cela%2C%20la%20journ%C3%A9e%20mondiale,le%20minist%C3%A8re%20de%20la%20Sant%C3%A9.\">https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;u&#8230;<\/a><\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228-1024x819.png\" alt=\"\" class=\"wp-image-922 size-full\" srcset=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228-1024x819.png 1024w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228-300x240.png 300w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228-768x614.png 768w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228-1536x1229.png 1536w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/228.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>D\u00e9fis et enjeux.<\/strong><\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ol class=\"has-medium-font-size wp-block-list\">\n<li><strong>H\u00e9t\u00e9rog\u00e9n\u00e9it\u00e9 des affections<\/strong> : les maladies rares englobent un large \u00e9ventail de troubles, et les manifestations cliniques peuvent diff\u00e9rer consid\u00e9rablement d&rsquo;une maladie \u00e0 l&rsquo;autre. Cela rend le diagnostic et le traitement d&rsquo;autant plus complexes, n\u00e9cessitant une approche individualis\u00e9e.<\/li>\n\n\n\n<li><strong>Diagnostic difficile<\/strong> : en 2017, la moiti\u00e9 des patients atteints de maladies rares ne disposaient toujours pas d&rsquo;un diagnostic pr\u00e9cis. Ceci repr\u00e9sente un d\u00e9fi majeur, car un diagnostic tardif peut entra\u00eener des retards dans la prise en charge m\u00e9dicale ad\u00e9quate.<\/li>\n\n\n\n<li><strong>Errance diagnostique<\/strong> : un quart des patients atteints de maladies rares ont d\u00fb attendre plus de 5 ans pour obtenir un diagnostic. Cette errance diagnostique est particuli\u00e8rement pr\u00e9occupante, car elle peut entra\u00eener une d\u00e9t\u00e9rioration de la sant\u00e9 et un fardeau \u00e9motionnel consid\u00e9rable pour les patients et leurs familles.<\/li>\n\n\n\n<li><strong>Manque de traitements<\/strong> : plus de 95 % des maladies rares ne disposent toujours pas de traitements sp\u00e9cifiques. Bien que certaines th\u00e9rapies g\u00e9niques offrent des perspectives prometteuses, le d\u00e9fi r\u00e9side dans le d\u00e9veloppement de traitements pour un plus grand nombre de ces affections.<\/li>\n\n\n\n<li><strong>Limitations des traitements<\/strong> : m\u00eame lorsque des traitements sont disponibles, ils ne sont que palliatifs et ne garantissent pas une gu\u00e9rison. Ils visent \u00e0 att\u00e9nuer les sympt\u00f4mes et \u00e0 am\u00e9liorer la qualit\u00e9 de vie des patients, mais ne sont pas curatifs.<\/li>\n\n\n\n<li><strong>Soutien m\u00e9dico-social<\/strong> : outre les traitements, il est essentiel d&rsquo;apporter un soutien m\u00e9dico-social aux patients atteints de maladies rares. Cela inclut l&rsquo;acc\u00e8s \u00e0 des soins sp\u00e9cialis\u00e9s, des services de r\u00e9adaptation, et un accompagnement pour les patients et leurs familles.<\/li>\n\n\n\n<li><strong>Recherche et innovation<\/strong> : la recherche m\u00e9dicale doit pers\u00e9v\u00e9rer pour comprendre ces maladies et d\u00e9velopper de nouvelles th\u00e9rapies. L&rsquo;innovation, y compris l&rsquo;utilisation de l&rsquo;intelligence artificielle, est essentielle pour progresser dans ce domaine.<\/li>\n<\/ol>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/www.afm-telethon.fr\/fr\/actualites\/traitements-et-diagnostic-des-malad\">https:\/\/www.afm-telethon.fr\/fr\/actualites\/traitements-et-diagnostic-des-malad<\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L&rsquo;intelligence artificielle.<\/strong><\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-center\"><div class=\"wp-block-media-text__content\">\n<p>\ufeff<\/p>\n\n\n\n<p>\ufeff\ufeffL&rsquo;IA est au c\u0153ur des innovations dans le traitement des maladies rares, de l&rsquo;imagerie m\u00e9dicale \u00e0 l&rsquo;analyse des donn\u00e9es de sant\u00e9 en passant \ufeffpar&nbsp; un meilleur suivi de l&rsquo;\u00e9volution des maladies et une pr\u00e9diction plus pr\u00e9cise de la r\u00e9ponse aux traitements.<\/p>\n\n\n\n<p>L&rsquo;Union Europ\u00e9enne soutient \u00e9galement la lutte contre les maladies rares, reconnaissant l&rsquo;importance de la coop\u00e9ration internationale pour am\u00e9liorer la sant\u00e9 des patients. Avec l&rsquo;IA, les acteurs de la sant\u00e9 sont mieux arm\u00e9s que jamais pour faire progresser la recherche et la prise en charge des maladies rares, qui ont un impact significatif sur la vie de millions de personnes en Europe.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-ma...,prometteur%20pour%20traiter%20la%20cystinose.\">https:\/\/uclouvain.be\/fr\/decouvrir\/presse\/actualites\/l-intelligence-artificielle-ia-au-secours-des-ma&#8230;,prometteur%20pour%20traiter%20la%20cystinose.<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.maddyness.com\/2022\/06\/08\/maladies-rares-pourquoi-lintelligence-artificielle-pourrait-ell...\u00e9veloppement%20de%20l%27intelligence,%2C5%25%20de%20la%20population.\">https:\/\/www.maddyness.com\/2022\/06\/08\/maladies-rares-pourquoi-lintelligence-artificielle-pourrait-ell&#8230;\u00e9veloppement%20de%20l%27intelligence,%2C5%25%20de%20la%20population<\/a><\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/230-1-1024x819.png\" alt=\"\" class=\"wp-image-923 size-full\" srcset=\"https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/230-1-1024x819.png 1024w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/230-1-300x240.png 300w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/230-1-768x614.png 768w, https:\/\/teamdoc.fr\/blog\/wp-content\/uploads\/2023\/10\/230-1-1536x1229.png 1536w, 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Bien que chaque maladie rare soit peu fr\u00e9quente individuellement (plus de 3 millions de [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"medecine":[],"class_list":["post-919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-e-sante"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Les maladies rares : 4,5% de la population concern\u00e9e - Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/teamdoc.fr\/blog\/les-maladies-rares-45-de-la-population-concernee\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les maladies rares : 4,5% de la population concern\u00e9e - Blog\" \/>\n<meta property=\"og:description\" content=\"\u00abAucune maladie n&rsquo;est trop rarepour ne pas m\u00e9riter attention\u00bb \ufeff Le terme des \u00ab\u00a0maladies rares,\u00a0\u00bb parfois d\u00e9sign\u00e9es sous le nom de \u00ab\u00a0maladies orphelines,\u00a0\u00bb a vu le jour dans les ann\u00e9es 1970 aux \u00c9tats-Unis et repr\u00e9sente un domaine m\u00e9dical d&rsquo;une importance primordiale. 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