{"id":21257,"date":"2025-12-30T09:55:28","date_gmt":"2025-12-30T07:55:28","guid":{"rendered":"https:\/\/www.maatpharma.com\/patients-et-aidants\/"},"modified":"2026-04-07T17:21:15","modified_gmt":"2026-04-07T15:21:15","slug":"patients-et-proches-de-patients","status":"publish","type":"page","link":"https:\/\/www.maatpharma.com\/fr\/patients-et-proches-de-patients\/","title":{"rendered":"Patients et proches de patients"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"21257\" class=\"elementor elementor-21257 elementor-18086\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4a3b88 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"c4a3b88\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;curve&quot;,&quot;shape_divider_bottom_negative&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"true\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M500,97C126.7,96.3,0.8,19.8,0,0v100l1000,0V1C1000,19.4,873.3,97.8,500,97z\"\/>\n<\/svg>\t\t<\/div>\n\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-26e15ca\" data-id=\"26e15ca\" 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-b26bf2a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"b26bf2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:500}\" 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\">Patients et proches de patients\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62276de elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"62276de\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:500}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Cette page s'adresse aux patients et \u00e0 leurs proches qui souhaitent en savoir davantage sur les cancers du sang.<\/h4>\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<div class=\"elementor-element elementor-element-c110f7c e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"c110f7c\" 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-5775527 elementor-widget elementor-widget-text-editor\" data-id=\"5775527\" 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 style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/www.maatpharma.com\/fr\/patients-et-professionnels-de-sante\/\">\u27a1 Revenir \u00e0 Patients et Professionnels de sant\u00e9<\/a><\/strong><\/span><\/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\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11a948d elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"11a948d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:100,&quot;sticky_offset_mobile&quot;:100,&quot;sticky_on&quot;:[&quot;widescreen&quot;,&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet_extra&quot;,&quot;tablet&quot;,&quot;mobile_extra&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\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-80e1c44\" data-id=\"80e1c44\" 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-f448cac elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"f448cac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#cancers\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Cancers du sang<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#GvHD\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">La maladie du greffon contre l'h\u00f4te<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#avis-expert\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Avis d\u2019expert sur l\u2019aGvH<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#microbiote\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Restaurer le microbiote intestinal<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c457261 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"c457261\" 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-1917e7c\" data-id=\"1917e7c\" 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-14e7f99 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"14e7f99\" 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\">Cancers du sang : traitements, greffe et avanc\u00e9es \u2013 Ce qu\u2019il faut savoir\n<\/h2>\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<div class=\"elementor-element elementor-element-96531b3 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"96531b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMjU4IiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-1b51543 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"1b51543\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-324ab36 elementor-widget elementor-widget-heading\" data-id=\"324ab36\" 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\">Mieux comprendre les cancers du sang<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzUxIiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-26b558b e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"26b558b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05293cb elementor-widget elementor-widget-heading\" data-id=\"05293cb\" 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\">Le traitement par greffe de moelle osseuse dans les cancers du sang<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzQ1IiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-617cf74 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"617cf74\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-696314c elementor-widget elementor-widget-heading\" data-id=\"696314c\" 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\">Qui peut \u00eatre donneur ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f00365 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"2f00365\" data-element_type=\"section\" data-e-type=\"section\" id=\"GvHD\">\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-dbc44a6\" data-id=\"dbc44a6\" 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-69d3797 elementor-widget elementor-widget-heading\" data-id=\"69d3797\" 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\">La maladie du greffon contre l\u2019h\u00f4te \u2013 GvH\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8cc2c7c elementor-section-full_width elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"8cc2c7c\" 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-50 elementor-inner-column elementor-element elementor-element-72372bc\" data-id=\"72372bc\" 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-49d30bb elementor-widget elementor-widget-text-editor\" data-id=\"49d30bb\" 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<div class=\"wpb_wrapper\"><p>La maladie du greffon contre l\u2019h\u00f4te, commun\u00e9ment appel\u00e9 GvH (Graft versus Host Disease, en anglais), est l\u2019une des complications les plus redout\u00e9es apr\u00e8s une greffe allog\u00e9nique de cellules souches h\u00e9matopo\u00ef\u00e9tiques (GCSH) dans le cadre d\u2019un traitement contre un cancer du sang. Dans ce cas, les cellules souches greff\u00e9es reconnaissent l\u2019organisme du receveur comme \u00e9tranger et l\u2019attaquent.<br \/><strong>Il existe deux types de GvH : la forme aigu\u00eb et la forme chronique.<\/strong>\u00a0Toutes deux peuvent engager le pronostic vital du patient, bien que la forme aigu\u00eb soit la plus fulgurante. Ces deux types de GvH se diff\u00e9rencient par leur d\u00e9lai d\u2019apparition : dans les 100 jours suivant la greffe, il s\u2019agit d\u2019une GvH aigu\u00eb ; au-del\u00e0, on parle de GvH chronique. Ces deux types de GvH diff\u00e8rent aussi par leurs sympt\u00f4mes.<\/p><\/div>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fc64053\" data-id=\"fc64053\" 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-2225bc9 elementor-widget elementor-widget-image\" data-id=\"2225bc9\" 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=\"536\" height=\"530\" src=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/GvH-number.jpg\" class=\"attachment-large size-large wp-image-15800\" alt=\"\" srcset=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/GvH-number.jpg 536w, https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/GvH-number-300x297.jpg 300w, https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/GvH-number-100x100.jpg 100w\" sizes=\"(max-width: 536px) 100vw, 536px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\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<div class=\"elementor-element elementor-element-968e6bf e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"968e6bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzQyIiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-2e71479 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"2e71479\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-298d7d0 elementor-widget elementor-widget-heading\" data-id=\"298d7d0\" 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\">La GvH chronique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzM5IiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-2a36c24 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"2a36c24\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3b4f3f elementor-widget elementor-widget-heading\" data-id=\"a3b4f3f\" 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\">La GvH aigu\u00eb<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzM2IiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-4df327f e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"4df327f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b2f418 elementor-widget elementor-widget-heading\" data-id=\"9b2f418\" 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\">Prise en charge des patients atteints de GvH<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35d328e elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"35d328e\" data-element_type=\"section\" data-e-type=\"section\" id=\"microbiote\">\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-7a9274d\" data-id=\"7a9274d\" 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-c741111 elementor-widget elementor-widget-heading\" data-id=\"c741111\" 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\">Restaurer l\u2019\u00e9quilibre du microbiote intestinal pour mieux soigner les cancers du sang\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-562de1d elementor-section-full_width elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"562de1d\" 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-50 elementor-inner-column elementor-element elementor-element-13d9ed0\" data-id=\"13d9ed0\" 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-d917973 elementor-widget elementor-widget-text-editor\" data-id=\"d917973\" 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>Le microbiote intestinal, cet ensemble de milliards de micro-organismes qui vivent dans notre intestin, joue un\u00a0<strong>r\u00f4le essentiel<\/strong>\u00a0dans notre sant\u00e9. Les microorganismes qui vivent dans notre intestin sont totalement\u00a0<strong>uniques<\/strong>\u00a0\u00e0 chaque individu. Le microbiote intestinal influence non seulement la digestion, mais aussi notre\u00a0<strong>syst\u00e8me immunitaire<\/strong>\u00a0et l\u2019<strong>efficacit\u00e9 de certains traitements m\u00e9dicaux<\/strong>, notamment en oncologie.<\/p><p><span style=\"font-size: 14px;\"><em>Source : INSERM <\/em><a style=\"color: #5bc0cc;\" href=\"https:\/\/www.inserm.fr\/dossier\/microbiote-intestinal-flore-intestinale\/\" target=\"_blank\" rel=\"noopener\"><em>https:\/\/www.inserm.fr\/dossier\/microbiote-intestinal-flore-intestinale\/<\/em><\/a><\/span><\/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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-89281a8\" data-id=\"89281a8\" 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-34303ac elementor-widget elementor-widget-image\" data-id=\"34303ac\" 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 decoding=\"async\" width=\"542\" height=\"352\" src=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/equilibre-microbiote.png\" class=\"attachment-large size-large wp-image-15817\" alt=\"\" srcset=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/equilibre-microbiote.png 542w, https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/equilibre-microbiote-300x195.png 300w\" sizes=\"(max-width: 542px) 100vw, 542px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\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<div class=\"elementor-element elementor-element-e051df6 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"e051df6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMzA5IiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-6122051 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"6122051\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92b6c52 elementor-widget elementor-widget-heading\" data-id=\"92b6c52\" 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\">Microbiote et complications post-greffe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-ep-wrapper-link=\"{&quot;url&quot;:&quot;#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjIzMjgxIiwidG9nZ2xlIjpmYWxzZX0%3D&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;}\" style=\"cursor: pointer\" class=\"bdt-element-link elementor-element elementor-element-ed52e34 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"ed52e34\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70a0ad2 elementor-widget elementor-widget-heading\" data-id=\"70a0ad2\" 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\">La restauration du microbiote intestinal<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0ab2dbb e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"0ab2dbb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac8e5c6 elementor-widget elementor-widget-text-editor\" data-id=\"ac8e5c6\" 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<div class=\"wpb_wrapper\"><h3><span style=\"font-size: 18px;\">En savoir plus sur les cancers du sang :<br \/><\/span><\/h3><ul style=\"color: #5bc0cc !important;\"><li><a style=\"color: #5bc0cc !important;\" href=\"http:\/\/www.lls.org\" target=\"_blank\" rel=\"noopener\">Leukemia &amp; Lymphona Society<sup>\u00ae<\/sup><\/a><\/li><li><a style=\"color: #5bc0cc !important;\" href=\"https:\/\/bloodcancer.org.uk\/\" target=\"_blank\" rel=\"noopener\">Association Laurette Fugain<\/a><\/li><li><a style=\"color: #5bc0cc !important;\" href=\"https:\/\/www.biocodexmicrobiotainstitute.com\/en\/pro\/stem-cell-transplant-and-graft-rejection\" target=\"_blank\" rel=\"noopener\">Biocodex Microbiota Institute \u2013 Transplantation de cellules souches<\/a><\/li><li><a style=\"color: #5bc0cc !important;\" href=\"https:\/\/www.fondation-arc.org\/cancer\/lymphomes-non-hodgkiniens\/quest-ce-quun-lymphome-non-hodgkinien\" target=\"_blank\" rel=\"noopener\">INSERM \u2013 Microbiote Intestinal<\/a><\/li><li><a style=\"color: #5bc0cc !important;\" href=\"http:\/\/www.anthonynolan.org\" target=\"_blank\" rel=\"noopener\">INRAE \u2013 Influence du microbiote sur l\u2019immunit\u00e9<\/a><\/li><\/ul><p><strong style=\"color: #333333;\"><br \/>Notice d\u2019information Patients :<\/strong> <a href=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2026\/03\/Notice-dinformation-Patients-\u2013-Programme-dAcces-Compassionnel-Tres-Precoce-ACTP-pour-MaaT013.pdf\">Programme d\u2019Acc\u00e8s Compassionnel Tr\u00e8s Pr\u00e9coce (ACTP) pour MaaT013<\/a><\/p><\/div>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Patients et proches de patients Cette page s&rsquo;adresse aux patients et \u00e0 leurs proches qui souhaitent en savoir davantage sur les cancers du sang. &#x27a1; Revenir \u00e0 Patients et Professionnels de sant\u00e9 Cancers du sang La maladie du greffon contre l&rsquo;h\u00f4te Avis d\u2019expert sur l\u2019aGvH Restaurer le microbiote intestinal Cancers du sang : traitements, greffe et avanc\u00e9es \u2013 Ce qu\u2019il faut savoir Mieux comprendre les cancers du sang Le traitement par greffe de moelle osseuse dans les cancers du sang Qui peut \u00eatre donneur ? La maladie du greffon contre l\u2019h\u00f4te \u2013 GvH La maladie du greffon contre l\u2019h\u00f4te, commun\u00e9ment appel\u00e9 GvH (Graft versus Host Disease, en anglais), est l\u2019une des complications les plus redout\u00e9es apr\u00e8s une greffe allog\u00e9nique de cellules souches h\u00e9matopo\u00ef\u00e9tiques (GCSH) dans le cadre d\u2019un traitement contre un cancer du sang. Dans ce cas, les cellules souches greff\u00e9es reconnaissent l\u2019organisme du receveur comme \u00e9tranger et l\u2019attaquent.Il existe deux types de GvH : la forme aigu\u00eb et la forme chronique.\u00a0Toutes deux peuvent engager le pronostic vital du patient, bien que la forme aigu\u00eb soit la plus fulgurante. Ces deux types de GvH se diff\u00e9rencient par leur d\u00e9lai d\u2019apparition : dans les 100 jours suivant la greffe, il s\u2019agit d\u2019une GvH aigu\u00eb ; au-del\u00e0, on parle de GvH chronique. Ces deux types de GvH diff\u00e8rent aussi par leurs sympt\u00f4mes. La GvH chronique La GvH aigu\u00eb Prise en charge des patients atteints de GvH Restaurer l\u2019\u00e9quilibre du microbiote intestinal pour mieux soigner les cancers du sang Le microbiote intestinal, cet ensemble de milliards de micro-organismes qui vivent dans notre intestin, joue un\u00a0r\u00f4le essentiel\u00a0dans notre sant\u00e9. Les microorganismes qui vivent dans notre intestin sont totalement\u00a0uniques\u00a0\u00e0 chaque individu. Le microbiote intestinal influence non seulement la digestion, mais aussi notre\u00a0syst\u00e8me immunitaire\u00a0et l\u2019efficacit\u00e9 de certains traitements m\u00e9dicaux, notamment en oncologie. Source : INSERM https:\/\/www.inserm.fr\/dossier\/microbiote-intestinal-flore-intestinale\/ Microbiote et complications post-greffe La restauration du microbiote intestinal En savoir plus sur les cancers du sang : Leukemia &amp; Lymphona Society\u00ae Association Laurette Fugain Biocodex Microbiota Institute \u2013 Transplantation de cellules souches INSERM \u2013 Microbiote Intestinal INRAE \u2013 Influence du microbiote sur l\u2019immunit\u00e9 Notice d\u2019information Patients : Programme d\u2019Acc\u00e8s Compassionnel Tr\u00e8s Pr\u00e9coce (ACTP) pour MaaT013<\/p>\n","protected":false},"author":12,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-21257","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Patients et proches de patients - MaaT Pharma<\/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:\/\/www.maatpharma.com\/fr\/patients-et-proches-de-patients\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patients et proches de patients - MaaT Pharma\" \/>\n<meta property=\"og:description\" content=\"Patients et proches de patients Cette page s&rsquo;adresse aux patients et \u00e0 leurs proches qui souhaitent en savoir davantage sur les cancers du sang. &#x27a1; Revenir \u00e0 Patients et Professionnels de sant\u00e9 Cancers du sang La maladie du greffon contre l&rsquo;h\u00f4te Avis d\u2019expert sur l\u2019aGvH Restaurer le microbiote intestinal Cancers du sang : traitements, greffe et avanc\u00e9es \u2013 Ce qu\u2019il faut savoir Mieux comprendre les cancers du sang Le traitement par greffe de moelle osseuse dans les cancers du sang Qui peut \u00eatre donneur ? La maladie du greffon contre l\u2019h\u00f4te \u2013 GvH La maladie du greffon contre l\u2019h\u00f4te, commun\u00e9ment appel\u00e9 GvH (Graft versus Host Disease, en anglais), est l\u2019une des complications les plus redout\u00e9es apr\u00e8s une greffe allog\u00e9nique de cellules souches h\u00e9matopo\u00ef\u00e9tiques (GCSH) dans le cadre d\u2019un traitement contre un cancer du sang. Dans ce cas, les cellules souches greff\u00e9es reconnaissent l\u2019organisme du receveur comme \u00e9tranger et l\u2019attaquent.Il existe deux types de GvH : la forme aigu\u00eb et la forme chronique.\u00a0Toutes deux peuvent engager le pronostic vital du patient, bien que la forme aigu\u00eb soit la plus fulgurante. Ces deux types de GvH se diff\u00e9rencient par leur d\u00e9lai d\u2019apparition : dans les 100 jours suivant la greffe, il s\u2019agit d\u2019une GvH aigu\u00eb ; au-del\u00e0, on parle de GvH chronique. Ces deux types de GvH diff\u00e8rent aussi par leurs sympt\u00f4mes. La GvH chronique La GvH aigu\u00eb Prise en charge des patients atteints de GvH Restaurer l\u2019\u00e9quilibre du microbiote intestinal pour mieux soigner les cancers du sang Le microbiote intestinal, cet ensemble de milliards de micro-organismes qui vivent dans notre intestin, joue un\u00a0r\u00f4le essentiel\u00a0dans notre sant\u00e9. Les microorganismes qui vivent dans notre intestin sont totalement\u00a0uniques\u00a0\u00e0 chaque individu. Le microbiote intestinal influence non seulement la digestion, mais aussi notre\u00a0syst\u00e8me immunitaire\u00a0et l\u2019efficacit\u00e9 de certains traitements m\u00e9dicaux, notamment en oncologie. Source : INSERM https:\/\/www.inserm.fr\/dossier\/microbiote-intestinal-flore-intestinale\/ Microbiote et complications post-greffe La restauration du microbiote intestinal En savoir plus sur les cancers du sang : Leukemia &amp; Lymphona Society\u00ae Association Laurette Fugain Biocodex Microbiota Institute \u2013 Transplantation de cellules souches INSERM \u2013 Microbiote Intestinal INRAE \u2013 Influence du microbiote sur l\u2019immunit\u00e9 Notice d\u2019information Patients : Programme d\u2019Acc\u00e8s Compassionnel Tr\u00e8s Pr\u00e9coce (ACTP) pour MaaT013\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.maatpharma.com\/fr\/patients-et-proches-de-patients\/\" \/>\n<meta property=\"og:site_name\" content=\"MaaT Pharma\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-07T15:21:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.maatpharma.com\/wp-content\/uploads\/2025\/06\/GvH-number.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.maatpharma.com\\\/fr\\\/patients-et-proches-de-patients\\\/\",\"url\":\"https:\\\/\\\/www.maatpharma.com\\\/fr\\\/patients-et-proches-de-patients\\\/\",\"name\":\"Patients et proches de patients - 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