{"id":2462,"date":"2023-09-21T15:43:19","date_gmt":"2023-09-21T13:43:19","guid":{"rendered":"https:\/\/angh.net\/abstracts\/?p=2462"},"modified":"2023-09-21T15:43:20","modified_gmt":"2023-09-21T13:43:20","slug":"dosage-du-facteur-viii-en-cas-dangiodysplasies-digestives-a-faire-systematiquement","status":"publish","type":"post","link":"https:\/\/angh.net\/abstracts\/dosage-du-facteur-viii-en-cas-dangiodysplasies-digestives-a-faire-systematiquement\/","title":{"rendered":"Dosage du facteur VIII  en cas d\u2019angiodysplasies digestives  : \u00e0 faire syst\u00e9matiquement ?"},"content":{"rendered":"<p><b>2023<\/b><\/p>\n<p><em>AJ REMY<br \/>\nService d\u2019H\u00e9pato-Gastroent\u00e9rologie, Centre Hospitalier de Perpignan.<\/em><\/p>\n<p><b> Endoscopie <\/b> &#8211; 25\/04\/2023 &#8211;  Communication orale<\/p>\n<p>La prise en charge de la maladie de WILLEBRAND (MW) concerne de nombreux professionnels de sant\u00e9 dont font partie les gastroent\u00e9rologues. Les patients atteints de MW de type 3 pr\u00e9sentent des h\u00e9morragies digestives dans 24% des cas chez les hommes, et 29% chez les femmes. Ces h\u00e9morragies digestives peuvent r\u00e9v\u00e9ler des pathologies vari\u00e9es, similaires \u00e0 celles retrouv\u00e9es dans la population g\u00e9n\u00e9rale en terme de fr\u00e9quence (pathologies tumorales, ulc\u00e8res h\u00e9morragiques, h\u00e9morragies diverticulaires\u2026). Elles peuvent \u00e9galement r\u00e9v\u00e9ler la pr\u00e9sence d\u2019angiodysplasies digestives, qui constituent une entit\u00e9 \u00e0 part dans la MW notamment de type 3 en raison de leur fr\u00e9quence \u00e9lev\u00e9e. L\u2019angiodysplasie intestinale est d\u00e9finie comme une l\u00e9sion vasculaire acquise superficielle, unique ou multiple, d\u00e9velopp\u00e9e dans la muqueuse et\/ou la sous muqueuse de la paroi du tube digestif, sans \u00eatre associ\u00e9e \u00e0 une l\u00e9sion angiomateuse cutan\u00e9e ou visc\u00e9rale.. Les l\u00e9sions sont plus volontiers localis\u00e9es sur le caecum et le c\u00f4lon ascendant, mais peuvent \u00e9galement \u00eatre retrouv\u00e9es sur l\u2019ensemble du c\u00f4lon, l\u2019intestin gr\u00eale ou l\u2019estomac. Des hospitalisations prolong\u00e9es sont parfois n\u00e9cessaires ainsi que le recours aux transfusions, et \u00e0 un traitement substitutif prolong\u00e9, ce qui alt\u00e8re la qualit\u00e9 de vie.<br \/>\nUne enqu\u00eate internationale r\u00e9alis\u00e9e en 1993 au sein de 297 centres de traitement de l\u2019h\u00e9mophilie a permis d\u2019\u00e9valuer la fr\u00e9quence de ces angiodysplasies, r\u00e9sum\u00e9es dans le tableau 10. Cette \u00e9tude retrouvait une fr\u00e9quence plus \u00e9lev\u00e9e d\u2019angiodysplasies dans la MW de type 3 que dans les types 1 et 2 de MW. En l\u2019absence de disponibilit\u00e9 de l\u2019examen par vid\u00e9ocapsule en 1993, il est vraisemblable que la pr\u00e9valence r\u00e9elle des angiodysplasies digestives chez les patients atteints de MW de type 3 soit plus \u00e9lev\u00e9e. A l\u2019inverse, il n\u2019existe pas de donn\u00e9es sur la fr\u00e9quence de la maladie de WILLEBRAND chez les patients ayant des angiodysplasies symptomatiques. Quelles sont nos pratiques actuelles ? En l\u2019absence de recommandations, un dosage syst\u00e9matique du Facteur VIII est-il r\u00e9alis\u00e9 chez tous les patients saignant sur angiodysplasie ? C\u2019est \u00e0 cette question que cette enqu\u00eate flash de pratiques veut r\u00e9pondre. Les r\u00e9sultats seront pr\u00e9sent\u00e9s au congr\u00e8s des Sables d\u2019Olonne dans l\u2019id\u00e9e d\u2019une \u00e9tude prospective de cohorte.<br \/>\nR\u00e9f\u00e9rences<br \/>\n1.\thttps:\/\/www.has-sante.fr\/upload\/docs\/application\/pdf\/2022 01\/pnds_type_3_3_11_2021.pdf<br \/>\n2.\thttps:\/\/www.fmcgastro.org\/textes-postus\/no-postu_year\/angiodysplasies-hemorragiques-du-tube-digestif\/<br \/>\n3.\tFressinaud E, Meyer D. International Survey of Patients with von Willebrand Disease and Angiodysplasia. Thromb Haemost. 1993;70:546 546.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2023 AJ REMY Service d\u2019H\u00e9pato-Gastroent\u00e9rologie, Centre Hospitalier de Perpignan. Endoscopie &#8211; 25\/04\/2023 &#8211; Communication orale La prise en charge de la maladie de WILLEBRAND (MW) concerne de nombreux professionnels de sant\u00e9 dont font partie les gastroent\u00e9rologues. Les patients atteints de MW de type 3 pr\u00e9sentent des h\u00e9morragies digestives dans 24% des cas chez les hommes, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[6],"tags":[36],"class_list":["post-2462","post","type-post","status-publish","format-standard","hentry","category-endoscopie","tag-36"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dosage du facteur VIII en cas d\u2019angiodysplasies digestives : \u00e0 faire syst\u00e9matiquement ? - Abstracts des congr\u00e8s de l&#039;ANGH<\/title>\n<meta name=\"description\" content=\"ANGH R\u00e9sum\u00e9s congr\u00e8s H\u00e9patologie Gastroent\u00e9romogie Hepatology Gastroenterology Etudes cliniques Clinical study\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/angh.net\/abstracts\/dosage-du-facteur-viii-en-cas-dangiodysplasies-digestives-a-faire-systematiquement\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dosage du facteur VIII en cas d\u2019angiodysplasies digestives : \u00e0 faire syst\u00e9matiquement ? 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