{"id":17069,"date":"2025-11-03T17:54:40","date_gmt":"2025-11-03T17:54:40","guid":{"rendered":"https:\/\/www.colorectalcancercanada.com\/?p=17069"},"modified":"2025-11-03T18:09:59","modified_gmt":"2025-11-03T18:09:59","slug":"les-saignements-rectaux-identifies-comme-un-facteur-predictif-cle-du-cancer-colorectal-precoce","status":"publish","type":"post","link":"https:\/\/www.colorectalcancercanada.com\/fr\/essais-cliniques\/les-saignements-rectaux-identifies-comme-un-facteur-predictif-cle-du-cancer-colorectal-precoce\/","title":{"rendered":"Les saignements rectaux identifi\u00e9s comme un facteur pr\u00e9dictif cl\u00e9 du cancer colorectal pr\u00e9coce"},"content":{"rendered":"<p>novembre 2025 Une <a href=\"https:\/\/journals.lww.com\/journalacs\/fulltext\/2025\/11001\/colon_and_rectal_surgery.10.aspx\" target=\"_blank\" rel=\"noopener\">\u00e9tude<\/a> r\u00e9cente pr\u00e9sent\u00e9e lors du congr\u00e8s clinique 2025 de l&rsquo;American College of Surgeons souligne que les saignements rectaux constituent un facteur pr\u00e9dictif important du cancer colorectal pr\u00e9coce (EOCRC) chez les personnes de moins de 50 ans. Men\u00e9e par Jin et al., cette analyse r\u00e9trospective de cohorte a port\u00e9 sur 443 patients ayant subi une coloscopie entre 2021 et 2023, dont 195 (44 %) ont re\u00e7u un diagnostic de CECC.<\/p>\n<p>Principales conclusions :<\/p>\n<p>\u2022 La pr\u00e9sence de saignements rectaux augmentait consid\u00e9rablement le risque d&rsquo;EOCRC.<\/p>\n<p>\u2022 Les autres facteurs de risque comprenaient les polypes b\u00e9nins du c\u00f4lon, les ant\u00e9c\u00e9dents familiaux de cancer colorectal et le tabagisme ant\u00e9rieur.<\/p>\n<p>\u2022 39 % des cas d&rsquo;EOCRC pr\u00e9sentaient des saignements rectaux, contre 23 % des cas non atteints.<\/p>\n<p>\u2022 La majorit\u00e9 des patients atteints d&rsquo;EOCRC (70 %) n&rsquo;avaient pas d&rsquo;ant\u00e9c\u00e9dents familiaux et seuls 13 % pr\u00e9sentaient un d\u00e9ficit en microsatellites.<\/p>\n<p>Message \u00e0 retenir :<\/p>\n<p>Le Dr Sandra Kavalukas a soulign\u00e9 que les saignements rectaux chez les personnes n&rsquo;ayant pas atteint l&rsquo;\u00e2ge standard de d\u00e9pistage justifient s\u00e9rieusement d&rsquo;envisager une coloscopie, m\u00eame en l&rsquo;absence d&rsquo;ant\u00e9c\u00e9dents familiaux. Cette \u00e9tude soutient des approches plus ax\u00e9es sur les sympt\u00f4mes pour un d\u00e9pistage plus pr\u00e9coce du cancer colorectal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>novembre 2025 Une \u00e9tude r\u00e9cente pr\u00e9sent\u00e9e lors du congr\u00e8s clinique 2025 de l&rsquo;American College of Surgeons souligne que les saignements rectaux constituent un facteur pr\u00e9dictif important du cancer colorectal pr\u00e9coce (EOCRC) chez les personnes de moins de 50 ans. Men\u00e9e par Jin et al., cette analyse r\u00e9trospective de cohorte a <a href=\"https:\/\/www.colorectalcancercanada.com\/fr\/essais-cliniques\/les-saignements-rectaux-identifies-comme-un-facteur-predictif-cle-du-cancer-colorectal-precoce\/\">&#8230;<\/a><\/p>\n","protected":false},"author":5,"featured_media":17083,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":""},"categories":[57,98],"tags":[],"class_list":["post-17069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-essais-cliniques","category-research-updates-fr"],"_links":{"self":[{"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/posts\/17069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/comments?post=17069"}],"version-history":[{"count":0,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/posts\/17069\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/media\/17083"}],"wp:attachment":[{"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/media?parent=17069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/categories?post=17069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.colorectalcancercanada.com\/fr\/wp-json\/wp\/v2\/tags?post=17069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}