{"id":19507,"date":"2026-03-30T12:05:55","date_gmt":"2026-03-30T16:05:55","guid":{"rendered":"https:\/\/enroll-hd.org\/?p=19507"},"modified":"2026-03-30T15:36:39","modified_gmt":"2026-03-30T19:36:39","slug":"fourth-hdclarity-periodic-dataset-now-available","status":"publish","type":"post","link":"https:\/\/www.enroll-hd.org\/fr\/fourth-hdclarity-periodic-dataset-now-available\/","title":{"rendered":"Quatri\u00e8me jeu de donn\u00e9es p\u00e9riodiques HDClarity maintenant disponible !"},"content":{"rendered":"<style>.elementor-19507 .elementor-element.elementor-element-28bc752 a{color:var( --e-global-color-primary );}.elementor-19507 .elementor-element.elementor-element-28bc752{padding:0px 0px 50px 0px;}.elementor-19507 .elementor-element.elementor-element-d3994f6{text-align:start;}:root{--page-title-display:none;}<\/style>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19507\" class=\"elementor elementor-19507\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28bc752 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28bc752\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e235fb\" data-id=\"7e235fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b856729 elementor-widget elementor-widget-heading\" data-id=\"b856729\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quatri\u00e8me jeu de donn\u00e9es p\u00e9riodiques HDClarity maintenant disponible !<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1b690c elementor-widget elementor-widget-text-editor\" data-id=\"e1b690c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>30 mars 2026<\/em><\/p><p>Nous sommes ravis d&#039;annoncer la publication de HDClarity-PDS4, le quatri\u00e8me jeu de donn\u00e9es p\u00e9riodiques de la <a href=\"\/fr\/for-researchers\/hdclarity\/\">HDClarity<\/a>\u00a0\u00e9tude.<\/p><p>Int\u00e9gr\u00e9e \u00e0 l&#039;\u00e9tude Enroll-HD, HDClarity est la plus vaste collecte longitudinale en cours de liquide c\u00e9phalo-rachidien (LCR) et de plasma chez des patients atteints de la maladie de Huntington (MH). Au moins 2\u00a0500 participants devraient y contribuer.<\/p><p><strong>Quelles sont les nouveaut\u00e9s de cette version\u00a0?<\/strong><\/p><p>HDClarity-PDS4 contient des donn\u00e9es provenant de <strong>999 participants <\/strong>Recrut\u00e9s en Am\u00e9rique du Nord, en Europe et, plus r\u00e9cemment, en Australasie, les participants constituent un \u00e9chantillon de pr\u00e8s de 501\u00a0000\u00a0\u00b5g\/m\u00b2 (TP30T) sup\u00e9rieur \u00e0 celui de l\u2019\u00e9tude HDClarity-PDS3. Cette version inclut \u00e9galement 1\u00a0443\u00a0dossiers de visites d\u2019\u00e9tude, chacun comprenant une ou plusieurs visites de pr\u00e9l\u00e8vement de LCR r\u00e9ussies, soit une augmentation de plus de 701\u00a0000\u00a0\u00b5g\/m\u00b2 (TP30T) par rapport \u00e0 l\u2019\u00e9tude HDClarity-PDS3.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3994f6 elementor-widget elementor-widget-image\" data-id=\"d3994f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"147\" src=\"https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-1024x188.png\" class=\"attachment-large size-large wp-image-19509\" alt=\"\" srcset=\"https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-1024x188.png 1024w, https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-300x55.png 300w, https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-768x141.png 768w, https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-1536x282.png 1536w, https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326-18x3.png 18w, https:\/\/enroll-hd.org\/wp-content\/uploads\/2026\/03\/CLR-sample-size-and-year-by-PDS-260326.png 1902w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea0f579 elementor-widget elementor-widget-text-editor\" data-id=\"ea0f579\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><em>Taille de l&#039;\u00e9chantillon HDClarity par version PDS. <\/em><\/strong><em>Num\u00e9ro de version et ann\u00e9e de la coupe de donn\u00e9es source correspondante fournis.<\/em><\/p><p>\u201c Je suis absolument ravi que la g\u00e9n\u00e9rosit\u00e9 et la d\u00e9termination exceptionnelles de nos participants volontaires, conjugu\u00e9es au travail acharn\u00e9 de tous les chercheurs de l&#039;\u00e9tude HDClarity au cours de la derni\u00e8re d\u00e9cennie, aient permis la publication de cette base de donn\u00e9es PDS historique \u201d, a d\u00e9clar\u00e9 le professeur Ed Wild, chercheur principal de l&#039;\u00e9tude HDClarity. \u201c HDClarity-PDS4 contient les donn\u00e9es de pr\u00e8s de 1\u00a0500 visites effectu\u00e9es par pr\u00e8s d&#039;un millier de personnes d\u00e9vou\u00e9es. La puissance scientifique de ces \u00e9chantillons et de ces donn\u00e9es est sans pr\u00e9c\u00e9dent et sera mise \u00e0 profit de mani\u00e8re optimale pour acc\u00e9l\u00e9rer notre compr\u00e9hension de la maladie de Huntington et le d\u00e9veloppement de traitements efficaces. Je tiens \u00e0 remercier tous ceux qui ont contribu\u00e9 \u00e0 sa r\u00e9alisation. \u201d<\/p><p>Les chercheurs peuvent acc\u00e9der \u00e0 HDClarity-PDS4 et aux \u00e9chantillons biologiques associ\u00e9s via le <strong>Plateforme Enroll-HD<\/strong>. Veuillez consulter le <a href=\"https:\/\/www.enroll-hd.org\/fr\/for-researchers\/access-data-biosamples\/\">Acc\u00e9der<\/a> Consultez la page du site web Enroll-HD pour plus d&#039;informations.<\/p><p><a href=\"\/fr\/for-researchers\/data-support-documentation\/#documentation\/?view_205_filters=%5B%7B%22key%22%3A%223%22%2C%22text%22%3A%22HDClarity%22%2C%22field%22%3A%22field_143%22%2C%22value%22%3A%5B%226855590e03236e02ce2ffb3b%22%5D%2C%22operator%22%3A%22is%22%7D%5D&amp;view_205_page=1\">Documents justificatifs<\/a> a \u00e9t\u00e9 mis \u00e0 jour pour aider les chercheurs \u00e0 comprendre l&#039;ensemble de donn\u00e9es. Cela inclut un format lisible par machine <a href=\"\/fr\/for-researchers\/data-support-documentation\/#documentation\/doc-details2\/69ca884d91ec37d95bb3aca4\/\">Dictionnaire de donn\u00e9es<\/a> au format JSON et le <a href=\"\/fr\/for-researchers\/data-support-documentation\/#documentation\/doc-details2\/69ca8b4a5ddddd28c0694b02\/\">Pr\u00e9sentation du HDClarity-PDS4<\/a> document, qui fournit un aper\u00e7u de l&#039;ensemble de donn\u00e9es, de la taille de l&#039;\u00e9chantillon, des visites, des caract\u00e9ristiques de l&#039;\u00e9chantillon (sociod\u00e9mographiques et cliniques) et de la couverture des donn\u00e9es longitudinales.<\/p><p><strong>Cette publication de donn\u00e9es est destin\u00e9e \u00e0 soutenir les recherches nouvelles et en cours sur la maladie de Huntington \u2013 n&#039;h\u00e9sitez pas \u00e0 partager cette annonce avec vos coll\u00e8gues qui pourraient \u00eatre int\u00e9ress\u00e9s par l&#039;acc\u00e8s et l&#039;utilisation de HDClarity-PDS4. <\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Fourth HDClarity Periodic Dataset Now Available! Mar 30, 2026 We are excited to announce the release of HDClarity-PDS4, the fourth periodic dataset from the HDClarity\u00a0study. Nested within Enroll-HD, HDClarity is the largest ongoing longitudinal collection of cerebrospinal fluid (CSF) and plasma in Huntington\u2019s disease (HD). At least 2,500 participants are expected to contribute to this [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":19522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[13],"tags":[],"class_list":["post-19507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/posts\/19507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/comments?post=19507"}],"version-history":[{"count":10,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/posts\/19507\/revisions"}],"predecessor-version":[{"id":19521,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/posts\/19507\/revisions\/19521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/media\/19522"}],"wp:attachment":[{"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/media?parent=19507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/categories?post=19507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enroll-hd.org\/fr\/wp-json\/wp\/v2\/tags?post=19507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}