{"id":2406,"date":"2025-05-24T17:47:39","date_gmt":"2025-05-24T15:47:39","guid":{"rendered":"https:\/\/path-for-young.unicancer.fr\/path-for-young\/"},"modified":"2026-03-12T09:01:51","modified_gmt":"2026-03-12T08:01:51","slug":"path-for-young","status":"publish","type":"page","link":"https:\/\/path-for-young.unicancer.fr\/fr\/path-for-young\/","title":{"rendered":"Path-for-young"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-f5a05836 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><div class=\"plmb plmb-text mce-content clearfix format-intro\">\r\n\t<h1>Path-for-young<\/h1>\n<p>Le projet Personalized Adjuvant Treatment for HR+\/HER2- breast cancer <strong>for young <\/strong>patients (Path-for-young) vise \u00e0 \u00e9tablir et \u00e0 mettre en \u0153uvre une nouvelle norme de soins pour les jeunes femmes atteintes d'un cancer du sein \u00e0 r\u00e9cepteurs hormonaux (RH) positifs et \u00e0 r\u00e9cepteurs du facteur de croissance \u00e9pidermique humain (HER)2 <span class=\"Apple-converted-space\"> <\/span>n\u00e9gatif.<\/p>\n<\/div>\r\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8c4299b2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-c8f7d220\"><div class=\"plmb plmb-text mce-content clearfix format-classic\">\r\n\t<h2>Justification<\/h2>\n<p>Le cancer est l'une des principales causes de morbidit\u00e9 et de mortalit\u00e9 dans le monde. Chez les femmes, le cancer du sein (CS) est le type le plus fr\u00e9quent, avec plus de 2,3 millions de nouveaux cas diagnostiqu\u00e9s en 2020, un chiffre qui devrait atteindre 3 millions d'ici 2040. Environ 70 \u00e0 80&nbsp;% de ces cas correspondent \u00e0 un sous-type sp\u00e9cifique appel\u00e9 CS RH+HER2-, qui repr\u00e9sente \u00e9galement la majorit\u00e9 des 700 000 d\u00e9c\u00e8s annuels dus au cancer du sein.  <\/p>\n<\/div>\r\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4b5d86ca\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-08fdbf33 alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-container uagb-block-25d33846\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:203px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:203px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/06\/Tube.svg\" class=\"attachment-fhd size-fhd\" alt=\"\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-782f225f\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:203px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:203px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/06\/23-million.svg\" class=\"attachment-fhd size-fhd\" alt=\"2.3 million new cases diagnosed in 2020\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-128d9366\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:203px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:203px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/06\/Doc.svg\" class=\"attachment-fhd size-fhd\" alt=\"\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-53d68ea8\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:203px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:203px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/06\/70-80.svg\" class=\"attachment-fhd size-fhd\" alt=\"70-80% of breast cancer are HR+\/HER2-\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9e2e9895\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:203px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:203px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/06\/700-000.svg\" class=\"attachment-fhd size-fhd\" alt=\"700.000 annual death from breast cancer\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a0490762 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><div class=\"plmb plmb-text mce-content clearfix format-classic\">\r\n\t<h2 style=\"text-align: center\"><span style=\"font-size: 40px\">Repenser l'indication de la chimioth\u00e9rapie<br \/>\npour les femmes pr\u00e9m\u00e9nopaus\u00e9es \u00e0 haut risque<\/span><\/h2>\n<\/div>\r\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a1c473ff\"><div class=\"plmb plmb-text mce-content clearfix format-classic\">\r\n\t<p>Les progr\u00e8s th\u00e9rapeutiques, incluant une combinaison de traitements locaux et syst\u00e9miques, ont consid\u00e9rablement am\u00e9lior\u00e9 les taux de survie. Dans les pays \u00e0 revenu \u00e9lev\u00e9, plus de 80&nbsp;% des femmes diagnostiqu\u00e9es avec un cancer du sein \u00e0 un stade pr\u00e9coce (stades I-III) survivent d\u00e9sormais au moins 10 ans apr\u00e8s le diagnostic. Plus de 50 ans d'essais cliniques ont confirm\u00e9 que l'hormonoth\u00e9rapie adjuvante et la chimioth\u00e9rapie peuvent am\u00e9liorer la survie globale.  <\/p>\n<p>Le nombre de jeunes femmes diagnostiqu\u00e9es avec un cancer du sein (CS) est en augmentation. Dans l'Union europ\u00e9enne, environ 25&nbsp;% des nouveaux cas surviennent chez des femmes pr\u00e9m\u00e9nopaus\u00e9es, tandis que dans les pays \u00e0 revenu faible ou interm\u00e9diaire, ce chiffre peut atteindre 55&nbsp;%. Nombre de ces patientes plus jeunes pr\u00e9sentent un CS \u00e0 haut risque, ce qui signifie qu'il leur est souvent recommand\u00e9 de recevoir \u00e0 la fois une chimioth\u00e9rapie et une hormonoth\u00e9rapie, incluant la suppression de la fonction ovarienne. Cependant, <b>les femmes plus jeunes ont tendance \u00e0 subir des effets secondaires plus s\u00e9v\u00e8res du traitement<\/b> par rapport aux patientes plus \u00e2g\u00e9es. Ces effets incluent une m\u00e9nopause pr\u00e9coce, l'infertilit\u00e9, des bouff\u00e9es de chaleur, des douleurs, de la fatigue, des troubles du sommeil, des probl\u00e8mes de sant\u00e9 sexuelle et des risques accrus de maladies cardiaques, de perte osseuse, de d\u00e9clin cognitif et m\u00eame de cancers secondaires. Ces difficult\u00e9s affectent non seulement la qualit\u00e9 de vie des patientes, mais aussi leur capacit\u00e9 \u00e0 travailler et leur bien-\u00eatre g\u00e9n\u00e9ral, ajoutant du stress aux aidants et au syst\u00e8me de sant\u00e9.     <\/p>\n<p>Actuellement, les tests g\u00e9nomiques (tels que Prosigna, Oncotype Dx et MammaPrint) aident \u00e0 d\u00e9terminer si les femmes m\u00e9nopaus\u00e9es peuvent b\u00e9n\u00e9ficier d'une chimioth\u00e9rapie en compl\u00e9ment de l'hormonoth\u00e9rapie. Cependant, les donn\u00e9es sont insuffisantes pour d\u00e9terminer si certaines femmes pr\u00e9m\u00e9nopaus\u00e9es \u00e0 haut risque pourraient \u00e9viter la chimioth\u00e9rapie en toute s\u00e9curit\u00e9. Les femmes pr\u00e9m\u00e9nopaus\u00e9es atteintes d'un CS \u00e0 haut risque se voient recommander une chimioth\u00e9rapie, car des essais r\u00e9cents tels que RxPONDER et MINDACT n'ont pas r\u00e9ussi \u00e0 identifier un groupe pouvant l'\u00e9viter. N\u00e9anmoins, ces essais n'incluaient pas ce qui est d\u00e9sormais consid\u00e9r\u00e9 comme l'approche optimale d'hormonoth\u00e9rapie, qui combine une hormonoth\u00e9rapie orale avec une suppression ovarienne.   <\/p>\n<\/div>\r\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8e32967d\"><div class=\"plmb plmb-text mce-content clearfix format-classic\">\r\n\t<p><b>Une question essentielle demeure&nbsp;: <\/b><\/p>\n<p><b>Pouvons-nous identifier un groupe de femmes pr\u00e9m\u00e9nopaus\u00e9es atteintes d'un CS \u00e0 haut risque qui peuvent \u00e9viter la chimioth\u00e9rapie en toute s\u00e9curit\u00e9 tout en \u00e9tant trait\u00e9es avec une hormonoth\u00e9rapie optimale&nbsp;?<\/b><\/p>\n<p>Les chercheurs estiment que les tests g\u00e9nomiques pourraient aider \u00e0 r\u00e9pondre \u00e0 cette question.<\/p>\n<\/div>\r\n<\/div>\n\n\n<div class=\"plmb plmb-text mce-content clearfix format-classic\">\r\n\t<p>Au Royaume-Uni, l'<a href=\"https:\/\/www.optimabreaststudy.com\/index.php\">essai Optima<\/a> \u00e9tudie d\u00e9j\u00e0 si les tests g\u00e9nomiques peuvent r\u00e9duire en toute s\u00e9curit\u00e9 le recours \u00e0 la chimioth\u00e9rapie chez les patientes atteintes d'un CS \u00e0 risque plus \u00e9lev\u00e9. Cependant, cette \u00e9tude n'inclut pas suffisamment de femmes pr\u00e9m\u00e9nopaus\u00e9es pour fournir une r\u00e9ponse claire. Pour combler cette lacune, le consortium Path-for-young lancera l'essai Optima-young, qui compl\u00e9tera la population de patientes pr\u00e9m\u00e9nopaus\u00e9es recrut\u00e9es dans <a href=\"https:\/\/www.optimabreaststudy.com\/index.php\">Optima<\/a>, atteignant un objectif de 5 000 femmes pr\u00e9m\u00e9nopaus\u00e9es au total. Optima-young sera la premi\u00e8re \u00e9tude \u00e0 d\u00e9terminer si certaines patientes pr\u00e9m\u00e9nopaus\u00e9es atteintes d'un cancer du sein \u00e0 haut risque peuvent \u00e9viter la chimioth\u00e9rapie en toute s\u00e9curit\u00e9 en utilisant l'hormonoth\u00e9rapie optimale guid\u00e9e par des tests g\u00e9n\u00e9tiques.   <\/p>\n<\/div>\r\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-3703e03e alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-container page-nav-blue uagb-block-b277c911\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:80px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:80px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/05\/right-arrow.svg\" class=\"attachment-fhd size-fhd\" alt=\"next page\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n\n\n<div class=\"plmb plmb-text mce-content clearfix format-light-margin-title\">\r\n\t<h3 style=\"text-align: right\"><span style=\"font-size: 25px\"><b>Objectifs du<br \/>\nprojet Path-for-young<\/b><\/span><\/h3>\n<\/div>\r\n<a class=\"spectra-container-link-overlay\" rel=\"noopener\" href=\"https:\/\/path-for-young.unicancer.fr\/fr\/path-for-young\/objectifs-du-projet-path-for-young\/\"> <\/a><\/div>\n\n\n\n<div class=\"wp-block-uagb-container page-nav-green uagb-block-00ee5efe\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:80px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:80px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/05\/right-arrow.svg\" class=\"attachment-fhd size-fhd\" alt=\"next page\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n\n\n<div class=\"plmb plmb-text mce-content clearfix format-light-margin-title\">\r\n\t<h3 style=\"text-align: right\"><span style=\"font-size: 25px;color: #05206d\"><b>Organisation du projet<br \/>\net lots de travail<\/b><\/span><\/h3>\n<\/div>\r\n<a class=\"spectra-container-link-overlay\" rel=\"noopener\" href=\"https:\/\/path-for-young.unicancer.fr\/fr\/path-for-young\/organisation-du-projet-workpackages\/\"> <\/a><\/div>\n\n\n\n<div class=\"wp-block-uagb-container page-nav-beige uagb-block-3af345e6\"><div class=\"plmb plmb-image image-style-none\">\r\n\t\t<figure style=\"width:80px\">\r\n\t\t<div class=\"image-wrapper\" style=\"height:80px\"><img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/path-for-young.unicancer.fr\/wp-content\/uploads\/2025\/05\/right-arrow.svg\" class=\"attachment-fhd size-fhd\" alt=\"next page\" \/><\/div>\t<\/figure>\r\n\t\t<\/div>\r\n\n\n<div class=\"plmb plmb-text mce-content clearfix format-light-margin-title\">\r\n\t<h3 style=\"text-align: right\"><span style=\"font-size: 25px;color: #05206d\"><b>Ambition du<br \/>\nprojet Path-for-young<\/b><\/span><\/h3>\n<\/div>\r\n<a class=\"spectra-container-link-overlay\" rel=\"noopener\" href=\"https:\/\/path-for-young.unicancer.fr\/fr\/path-for-young\/ambition-du-projet-path-for-young\/\"> <\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_analytify_skip_tracking":false,"footnotes":""},"class_list":["post-2406","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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