{"id":3510,"date":"2022-07-12T15:39:22","date_gmt":"2022-07-12T15:39:22","guid":{"rendered":"https:\/\/cdhf.staging.not4prod.com\/?p=3510"},"modified":"2026-04-15T15:35:55","modified_gmt":"2026-04-15T15:35:55","slug":"maladie-coeliaque-vs-syndrome-du-colon-irritable-sci","status":"publish","type":"post","link":"https:\/\/cdhf.ca\/fr\/maladie-coeliaque-vs-syndrome-du-colon-irritable-sci\/","title":{"rendered":"Maladie c\u0153liaque vs syndrome du c\u00f4lon irritable (SCI)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"0-quelle-est-la-diff%C3%A9rence-et-quel-r%C3%B4le-l%E2%80%99alimentation-joue-t-elle\">Quelle est la diff\u00e9rence et quel r\u00f4le l\u2019alimentation joue-t-elle?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">On estime qu\u2019au Canada, pr\u00e8s de 1 % de la population (ou 1 Canadien sur 114) souffre de la maladie c\u0153liaque<sup>1<\/sup>, alors que le syndrome du c\u00f4lon irritable (SCI) affecterait jusqu\u2019\u00e0 18&nbsp;% de la population canadienne, soit l\u2019un des taux les plus \u00e9lev\u00e9s de SCI dans le monde.&nbsp;<sup>2<\/sup>&nbsp;La maladie c\u0153liaque et le syndrome du c\u00f4lon irritable (SCI) peuvent pr\u00e9senter de nombreux sympt\u00f4mes identiques. Il est important de pouvoir reconna\u00eetre les similitudes et les diff\u00e9rences entre ces deux maladies si vous souhaitez obtenir un diagnostic pr\u00e9cis et un plan de traitement efficace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-qu%E2%80%99est-ce-que-la-maladie-c%C5%93liaque-\"><strong>Qu\u2019est-ce que la maladie c\u0153liaque?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La maladie c\u0153liaque est une affection digestive qui touche l\u2019intestin gr\u00eale. Si vous \u00eates atteint de la maladie c\u0153liaque, la consommation de gluten endommage les villosit\u00e9s de l\u2019intestin gr\u00eale, des excroissances en forme de doigts, qui captent les nutriments de vos aliments. Ces l\u00e9sions peuvent provoquer des sympt\u00f4mes digestifs et non digestifs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La maladie c\u0153liaque est d\u00e9pist\u00e9e par une analyse de sang qui recherche les anticorps IgA du tissu transglutaminase et les anticorps de classe IgA, puis par une biopsie de l\u2019intestin gr\u00eale pour confirmer le diagnostic. Il est important de savoir que le gluten doit \u00eatre consomm\u00e9 en quantit\u00e9s ad\u00e9quates avant le test; supprimer le gluten de votre alimentation avant un bilan appropri\u00e9 peut produire un diagnostic faussement n\u00e9gatif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois le diagnostic confirm\u00e9, votre m\u00e9decin vous recommandera le seul traitement actuellement connu pour la maladie c\u0153liaque&nbsp;: un r\u00e9gime alimentaire sans gluten \u00e0 vie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-qu%E2%80%99est-ce-que-le-syndrome-du-c%C3%B4lon-irritable-sci-\"><strong>Qu\u2019est-ce que le syndrome du c\u00f4lon irritable (SCI)?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le syndrome du c\u00f4lon irritable (SCI) est un trouble fonctionnel de l\u2019intestin qui affecte la partie inf\u00e9rieure du tractus gastro-intestinal, laquelle comprend l\u2019intestin gr\u00eale et le gros intestin. L\u2019intestin n\u2019est pas touch\u00e9 au niveau structurel; il s\u2019agit plut\u00f4t d\u2019un probl\u00e8me dans la fa\u00e7on dont il r\u00e9agit \u00e0 la digestion et la ressent. Cela peut entra\u00eener des sympt\u00f4mes tels que des ballonnements, des douleurs abdominales et des selles inhabituelles comme la constipation, la diarrh\u00e9e ou les deux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il n\u2019existe pas de test de laboratoire permettant de confirmer le syndrome du c\u00f4lon irritable. Il faut plut\u00f4t \u00e9carter les affections structurelles, y compris, mais sans s\u2019y limiter, la maladie c\u0153liaque, les maladies inflammatoires de l\u2019intestin et le cancer colorectal, puis confirmer que vous r\u00e9pondez aux crit\u00e8res de diagnostic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les crit\u00e8res de diagnostic du SCI comprennent des sympt\u00f4mes de douleurs abdominales r\u00e9currentes, au moins un jour par semaine au cours des trois derniers mois, associ\u00e9s \u00e0 au moins deux des \u00e9l\u00e9ments suivants&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La douleur est li\u00e9e \u00e0 l\u2019\u00e9vacuation des selles.<\/li>\n\n\n\n<li>Associ\u00e9e \u00e0 une modification de la fr\u00e9quence des selles.<\/li>\n\n\n\n<li>Associ\u00e9e \u00e0 une modification de la forme et de l\u2019apparence des selles.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">En outre, le syndrome du c\u00f4lon irritable peut \u00eatre divis\u00e9 en trois sous-groupes&nbsp;: \u00e0 dominante diarrh\u00e9e (SCI-D), \u00e0 dominante constipation (SCI-C) ou mixte (SCI-M), en fonction des sympt\u00f4mes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bien qu\u2019il n\u2019existe pas de test de diagnostic pour le SCI, il est important de savoir qu\u2019il s\u2019agit d\u2019une maladie r\u00e9elle et qu\u2019il existe des moyens concrets pour la g\u00e9rer, dont le r\u00e9gime alimentaire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-similitudes-et-diff%C3%A9rences-des-sympt%C3%B4mes-du-sci-et-de-la-maladie-c%C5%93liaque-\"><strong>Similitudes et diff\u00e9rences des sympt\u00f4mes du SCI et de la maladie c\u0153liaque<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que le syndrome du c\u00f4lon irritable et la maladie c\u0153liaque pr\u00e9sentent de nombreux sympt\u00f4mes similaires, ils se distinguent l\u2019un de l\u2019autre sur certains points.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le SCI et la maladie c\u0153liaque peuvent tous deux pr\u00e9senter les sympt\u00f4mes suivants&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>douleurs abdominales;<\/li>\n\n\n\n<li>ballonnements;<\/li>\n\n\n\n<li>gaz;<\/li>\n\n\n\n<li>constipation et\/ou diarrh\u00e9e.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, la maladie c\u0153liaque peut \u00e9galement se manifester par des sympt\u00f4mes sp\u00e9cifiques ou par des affections ext\u00e9rieures \u00e0 l\u2019intestin, comme&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>perte de poids;<\/li>\n\n\n\n<li>an\u00e9mie;<\/li>\n\n\n\n<li>douleurs articulaires;<\/li>\n\n\n\n<li>migraines;<\/li>\n\n\n\n<li>probl\u00e8mes reproductifs;<\/li>\n\n\n\n<li>ost\u00e9oporose;<\/li>\n\n\n\n<li>une \u00e9ruption cutan\u00e9e appel\u00e9e dermatite herp\u00e9tiforme.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il importe de savoir que dans certains cas, la maladie c\u0153liaque peut ne pr\u00e9senter aucun sympt\u00f4me et \u00eatre d\u00e9couverte de mani\u00e8re fortuite, ou ne pr\u00e9senter que des sympt\u00f4mes ext\u00e9rieurs \u00e0 l\u2019intestin. C\u2019est pourquoi, si vous souffrez de l\u2019un de ces sympt\u00f4mes, il est important de parler \u00e0 votre m\u00e9decin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-le-r%C3%B4le-de-r%C3%A9gime-alimentaire-\"><strong>Le r\u00f4le de r\u00e9gime alimentaire<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Que vous soyez atteint de la maladie c\u0153liaque ou du SCI, des changements de r\u00e9gime alimentaire et de mode de vie peuvent vous aider; il a par ailleurs \u00e9t\u00e9 d\u00e9montr\u00e9 que ceux-ci sont plus efficaces lorsqu\u2019ils sont suivis par un di\u00e9t\u00e9ticien. Les di\u00e9t\u00e9ticiens peuvent adapter pour vous un plan de soins nutritionnels qui tient compte de vos besoins et pr\u00e9f\u00e9rences alimentaires.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le traitement de la maladie c\u0153liaque, qui consiste \u00e0 \u00e9liminer de l\u2019alimentation le gluten, une prot\u00e9ine pr\u00e9sente dans le bl\u00e9, l\u2019orge et le seigle, doit \u00eatre strictement respect\u00e9 \u00e0 vie \u2013 m\u00eame une contamination crois\u00e9e avec des traces de gluten peut d\u00e9clencher des sympt\u00f4mes et des l\u00e9sions intestinales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En ce qui concerne le r\u00e9gime alimentaire pour traiter le SCI, l\u2019un des r\u00e9gimes les plus \u00e9tudi\u00e9s et les plus efficaces est le r\u00e9gime faible en FODMAP. Les FODMAP sont des types de glucides qui, mal absorb\u00e9s par l\u2019intestin ou fermentant dans l\u2019intestin, provoquent des troubles digestifs. Le r\u00e9gime faible en FODMAP impose une r\u00e9duction significative de la consommation de ces glucides sur une courte p\u00e9riode, suivie de leur r\u00e9introduction strat\u00e9gique pour d\u00e9couvrir quels FODMAP d\u00e9clenchent quels sympt\u00f4mes du SCI. Les recherches montrent que jusqu\u2019\u00e0 70&nbsp;% des personnes atteintes du SCI qui adoptent un r\u00e9gime faible en FODMAP voient leurs sympt\u00f4mes s\u2019att\u00e9nuer de mani\u00e8re significative.&nbsp;<sup>3<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il est int\u00e9ressant de noter que certaines personnes atteintes de la maladie c\u0153liaque peuvent recevoir un diagnostic de SCI qui s\u2019ajoute \u00e0 celui de la maladie c\u0153liaque. Des \u00e9tudes montrent que malgr\u00e9 leur adh\u00e9sion \u00e0 un r\u00e9gime sans gluten, les personnes c\u0153liaques pr\u00e9sentant des sympt\u00f4mes intestinaux persistants peuvent b\u00e9n\u00e9ficier d\u2019un r\u00e9gime faible en FODMAP. Si vous souffrez de sympt\u00f4mes persistants, votre gastroent\u00e9rologue et votre di\u00e9t\u00e9ticien peuvent vous aider \u00e0 d\u00e9terminer si cette option est envisageable dans votre cas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que les r\u00e9gimes alimentaires pour le traitement de la maladie c\u0153liaque et du syndrome du c\u00f4lon irritable soient diff\u00e9rents, ils partagent certaines similitudes. Les personnes atteintes de la maladie c\u0153liaque doivent strictement \u00e9viter le bl\u00e9, l\u2019orge et le seigle en raison de leur teneur en gluten. En revanche, les personnes atteintes du SCI qui suivent un r\u00e9gime faible en FODMAP doivent consid\u00e9rablement r\u00e9duire leur consommation de bl\u00e9, d\u2019orge et de seigle en raison d\u2019un type de glucides appel\u00e9 oligosaccharides. Pour cette raison, certains aliments sans gluten, mais pas tous, sont faibles en FODMAP. En fait, les entreprises qui se sp\u00e9cialisent dans les produits alimentaires certifi\u00e9s \u00ab&nbsp;sans gluten&nbsp;\u00bb cherchent \u00e9galement \u00e0 obtenir une certification \u00ab&nbsp;faible en FODMAP&nbsp;\u00bb, puisqu\u2019elles peuvent aider ces deux cat\u00e9gories de patients.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019une de ces entreprises est <a href=\"https:\/\/www.schaer.com\/en-ca\" type=\"link\" id=\"https:\/\/www.schaer.com\/en-ca\" target=\"_blank\" rel=\"noreferrer noopener\">Dr. Sch\u00e4r<\/a>, bien connue de la communaut\u00e9 sans gluten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle propose une gamme de d\u00e9licieux produits \u00e0 la fois faibles en FODMAP et sans gluten convenant aussi bien aux personnes souffrant de la maladie c\u0153liaque que du SCI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leurs produits garantis faibles en FODMAP et sans gluten comprennent&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Base de pizza<\/li>\n\n\n\n<li>Baguette<\/li>\n\n\n\n<li>Ciabatta<\/li>\n\n\n\n<li>Ciabatta multigrain<\/li>\n\n\n\n<li>Pain de style D\u00e9li &#8211; au levain<\/li>\n\n\n\n<li>Pain de style D\u00e9li aux graines ajout\u00e9es &#8211; au levain<\/li>\n\n\n\n<li>B\u00e2tonnets de pain<\/li>\n\n\n\n<li>Craquelins divertissement<\/li>\n\n\n\n<li>Craquelins multigrains<\/li>\n\n\n\n<li>Craquelins<\/li>\n\n\n\n<li>Craquelins au romarin<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/09\/FR-Info.webp\" alt=\"\" class=\"wp-image-3511 lazyload\"\/><noscript><img decoding=\"async\" src=\"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/09\/FR-Info.webp\" alt=\"\" class=\"wp-image-3511 lazyload\"\/><\/noscript><\/figure>\n<\/div>\n\n<div style=\"gap: 20px\" class=\"align-button-center ub-buttons orientation-button-row ub-flex-wrap wp-block-ub-button\" id=\"ub-button-8e919b1c-8964-4a36-8697-4ab3f68f7727\"><div class=\"ub-button-container\">\n\t\t\t<a href=\"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/09\/FR-C-IBS.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"ub-button-block-main   ub-button-flex\" role=\"button\" style=\"--ub-button-background-color: #313131; --ub-button-color: #ffffff; --ub-button-border: none; --ub-button-hover-background-color: #313131; --ub-button-hover-color: #ffffff; --ub-button-hover-border: none; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px; border-top-left-radius: 10px;; border-top-right-radius: 10px;; border-bottom-left-radius: 10px;; border-bottom-right-radius: 10px;; \">\n\t\t\t\t<div class=\"ub-button-content-holder\" style=\"flex-direction: row\">\n\t\t\t\t\t<span class=\"ub-button-block-btn\">T\u00e9l\u00e9charger l&#8217;infographie<\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t<\/div><\/div>\n\n<div class=\"gradient-divider\"><\/div><div class=\"sponsor-block\"><p><p>Ce programme a \u00e9t\u00e9 rendu possible gr\u00e2ce \u00e0 une subvention \u00e9ducative sans restriction du Dr Schar.&nbsp;<\/p><\/p><div class=\"sponsor-details\"><div class=\"photo\" >\n<a target=\"_blank\" href=\"https:\/\/www.schaer.com\/fr-fr\"><img decoding=\"async\" class=\"lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/07\/Schar-logo.webp\"  \/><noscript><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/07\/Schar-logo.webp\"  \/><\/noscript><\/a>\n<\/div>\n        <\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">R\u00e9f\u00e9rences<\/p>\n\n\n\n<ol style=\"font-size:14px\" class=\"wp-block-list\">\n<li>Sant\u00e9 Canada. 2018.&nbsp;<em>La maladie c\u0153liaque \u2013 le lien au gluten<\/em>.&nbsp;<a href=\"https:\/\/www.canada.ca\/fr\/sante-canada\/services\/aliments-nutrition\/rapports-publications\/salubrite-aliments\/maladie-coeliaque-lien-gluten-1.html\">https:\/\/www.canada.ca\/fr\/sante-canada\/services\/aliments-nutrition\/rapports-publications\/salubrite-aliments\/maladie-coeliaque-lien-gluten-1.html<\/a><\/li>\n\n\n\n<li>Lovell RM et Ford AC. \u00ab&nbsp;Global prevalence of and risk factors for irritable bowel syndrome: A meta-analysis&nbsp;\u00bb.&nbsp;<em>Clin Gastroenterol Hepatol.<\/em>&nbsp;Juillet&nbsp;2012; 10(7):712-21.e4.<\/li>\n\n\n\n<li>Altobelli, E., Del Negro, V., Angeletti, P. M., &amp; Latella, G. (2017). \u00ab&nbsp;Low-FODMAP Diet Improves Irritable Bowel Syndrome Symptoms: A Meta-Analysis&nbsp;\u00bb.&nbsp;<em>Nutrients<\/em>,&nbsp;<em>9<\/em>(9), 940.&nbsp;<a href=\"https:\/\/doi.org\/10.3390\/nu9090940\">https:\/\/doi.org\/10.3390\/nu9090940<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Quelle est la diff\u00e9rence et quel r\u00f4le l\u2019alimentation joue-t-elle? On estime qu\u2019au Canada, pr\u00e8s de 1 % de la population (ou 1 Canadien sur 114) souffre de la maladie c\u0153liaque1, alors que le syndrome du c\u00f4lon irritable (SCI) affecterait jusqu\u2019\u00e0 18&nbsp;% de la population canadienne, soit l\u2019un des taux les plus \u00e9lev\u00e9s de SCI dans [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"cdhf2022_sponsors_meta":[],"footnotes":""},"categories":[111,109],"tags":[124,142],"class_list":["post-3510","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article-fr","category-infographie","tag-gluten-free-fr","tag-syndrome-de-lintestin-irritable"],"acf":{"article_writer":[101]},"featured_image_src":"https:\/\/cdhf.ca\/wp-content\/uploads\/2022\/07\/celiac-vs-ibs-banner.webp","author_info":{"display_name":"Sophie Allan","author_link":"https:\/\/cdhf.ca\/fr\/author\/sophie-allen\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Maladie c\u0153liaque vs syndrome du c\u00f4lon irritable (SCI) - Canadian Digestive Health Foundation<\/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:\/\/cdhf.ca\/fr\/maladie-coeliaque-vs-syndrome-du-colon-irritable-sci\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maladie c\u0153liaque vs syndrome du c\u00f4lon irritable (SCI) - Canadian Digestive Health Foundation\" \/>\n<meta property=\"og:description\" content=\"Quelle est la diff\u00e9rence et quel r\u00f4le l\u2019alimentation joue-t-elle? 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