{"id":1343,"date":"2026-01-19T16:30:27","date_gmt":"2026-01-19T16:30:27","guid":{"rendered":"https:\/\/psocan.marketaccess.ca\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/causes-et-facteurs-de-risque\/"},"modified":"2026-01-28T15:24:33","modified_gmt":"2026-01-28T15:24:33","slug":"causes-et-facteurs-de-risque","status":"publish","type":"page","link":"https:\/\/psoriasiscanada.ca\/fr\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/causes-et-facteurs-de-risque\/","title":{"rendered":"Causes et facteurs de risque"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1343\" class=\"elementor elementor-1343 elementor-699\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35503b8a e-flex e-con-boxed e-con e-parent\" data-id=\"35503b8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-560a9cb elementor-widget elementor-widget-heading\" data-id=\"560a9cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Causes et facteurs de risque<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28b79b65 elementor-widget elementor-widget-text-editor\" data-id=\"28b79b65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"et_pb_row_inner et_pb_row_inner_0\"><div class=\"et_pb_column et_pb_column_4_4 et_pb_column_inner et_pb_column_inner_0 et-last-child\"><div class=\"et_pb_module et_pb_text et_pb_text_0 et_pb_text_align_left et_pb_bg_layout_light\"><div class=\"et_pb_text_inner\"><p>Bien que les causes pr\u00e9cises de l&#8217;arthrite psoriasique ne soient pas encore claires, certains facteurs de risque ont \u00e9t\u00e9 identifi\u00e9s, tels que<\/p><\/div><\/div><\/div><\/div><div class=\"et_pb_row_inner et_pb_row_inner_1\"><div class=\"et_pb_column et_pb_column_4_4 et_pb_column_inner et_pb_column_inner_1 et-last-child\"><div class=\"et_pb_module et_pb_accordion et_pb_accordion_0 orange_tabs\"><ul><li class=\"et_pb_toggle et_pb_module et_pb_accordion_item et_pb_accordion_item_0 et_pb_toggle_open\"><strong>Souffrir de psoriasis<\/strong>: Les l\u00e9sions de psoriasis pr\u00e9c\u00e8dent souvent les sympt\u00f4mes articulaires de 10 ans, en moyenne, chez 85 % des patients. Toutefois, certains patients peuvent ressentir des douleurs articulaires plus t\u00f4t que les sympt\u00f4mes cutan\u00e9s. <\/li><li class=\"et_pb_toggle et_pb_module et_pb_accordion_item et_pb_accordion_item_0 et_pb_toggle_open\"><strong>Ant\u00e9c\u00e9dents familiaux de maladie psoriasique<\/strong>: Environ 40 % des personnes atteintes de la maladie psoriasique ont des ant\u00e9c\u00e9dents familiaux de ces affections chez des parents du premier degr\u00e9 (parents, fr\u00e8res et s\u0153urs ou enfants).<\/li><li class=\"et_pb_toggle et_pb_module et_pb_accordion_item et_pb_accordion_item_0 et_pb_toggle_open\"><strong>La pr\u00e9sence de psoriasis des ongles<\/strong>: Le psoriasis des ongles (techniquement appel\u00e9 dystrophie ungu\u00e9ale psoriasique) est pr\u00e9sent chez pr\u00e8s de 80 % des patients atteints de rhumatisme psoriasique. La pr\u00e9sence de psoriasis des ongles est un outil important pour la d\u00e9tection pr\u00e9coce et la prise en charge de l&#8217;arthrite psoriasique. <\/li><li class=\"et_pb_toggle et_pb_module et_pb_accordion_item et_pb_accordion_item_0 et_pb_toggle_open\"><strong>Blessure<\/strong>: Une blessure \u00e0 l&#8217;articulation ou \u00e0 l&#8217;os peut \u00eatre un \u00e9v\u00e9nement d\u00e9clencheur. Les patients atteints de psoriasis qui subissent un traumatisme articulaire ou osseux sont plus susceptibles de d\u00e9velopper un rhumatisme psoriasique dans l&#8217;articulation l\u00e9s\u00e9e et ailleurs. <\/li><\/ul><\/div><\/div><\/div><div class=\"et_pb_row_inner et_pb_row_inner_2\"><div class=\"et_pb_column et_pb_column_4_4 et_pb_column_inner et_pb_column_inner_2 et-last-child\"><div class=\"et_pb_module et_pb_text et_pb_text_1 et_pb_text_align_left et_pb_bg_layout_light\"><div class=\"et_pb_text_inner\"><p>Les chercheurs pensent que la g\u00e9n\u00e9tique et les facteurs environnementaux jouent un r\u00f4le important. S&#8217;il y a des ant\u00e9c\u00e9dents familiaux de PsA ou de psoriasis, il est plus probable que l&#8217;un d&#8217;entre eux d\u00e9veloppe la maladie. Le psoriasis est de nature auto-immune, ce qui signifie que l&#8217;organisme attaque par erreur ses propres articulations. On pense que cette attaque est due \u00e0 des changements dans l&#8217;environnement d&#8217;un h\u00f4te g\u00e9n\u00e9tiquement pr\u00e9dispos\u00e9.   <\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Causes et facteurs de risque Bien que les causes pr\u00e9cises de l&#8217;arthrite psoriasique ne soient pas encore claires, certains facteurs de risque ont \u00e9t\u00e9 identifi\u00e9s, tels que Souffrir de psoriasis: Les l\u00e9sions de psoriasis pr\u00e9c\u00e8dent souvent les sympt\u00f4mes articulaires de 10 ans, en moyenne, chez 85 % des patients. Toutefois, certains patients peuvent ressentir des [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1337,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"website_toolbox_forum_postUrl":"","website_toolbox_forum_category":"","website_toolbox_publish_on_forum":"","footnotes":""},"class_list":["post-1343","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Causes et facteurs de risque - Psoriasis Canada<\/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:\/\/psoriasiscanada.ca\/fr\/rhumatisme-psoriasique-quest-ce-que-le-rhumatisme-psoriasique\/causes-et-facteurs-de-risque\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Causes et facteurs de risque - Psoriasis Canada\" \/>\n<meta property=\"og:description\" content=\"Causes et facteurs de risque Bien que les causes pr\u00e9cises de l&#8217;arthrite psoriasique ne soient pas encore claires, certains facteurs de risque ont \u00e9t\u00e9 identifi\u00e9s, tels que Souffrir de psoriasis: Les l\u00e9sions de psoriasis pr\u00e9c\u00e8dent souvent les sympt\u00f4mes articulaires de 10 ans, en moyenne, chez 85 % des patients. 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