{"id":370361,"date":"2023-12-19T14:00:00","date_gmt":"2023-12-19T13:00:00","guid":{"rendered":"https:\/\/medizinonline.com\/?p=370361"},"modified":"2023-12-01T13:29:03","modified_gmt":"2023-12-01T12:29:03","slug":"preparation-intestinale-efficace-avec-la-solution-peg","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/fr\/preparation-intestinale-efficace-avec-la-solution-peg\/","title":{"rendered":"Pr\u00e9paration intestinale efficace avec la solution PEG"},"content":{"rendered":"\n<p><strong>Le cancer colorectal est l&#8217;une des maladies malignes les plus fr\u00e9quentes au monde. Le d\u00e9pistage du cancer colorectal occupe une place importante dans le cadre de la pr\u00e9vention secondaire. Les solutions \u00e0 base de poly\u00e9thyl\u00e8ne glycol (PEG) sont un moyen \u00e9prouv\u00e9 depuis de nombreuses ann\u00e9es pour nettoyer les intestins. Plusieurs m\u00e9ta-analyses ont montr\u00e9 que l&#8217;administration du laxatif en deux parties (&#8220;split dose&#8221;) est plus avantageuse que la prise d&#8217;une seule partie.  <\/strong><\/p>\n\n<!--more-->\n\n<p>Le risque de d\u00e9velopper un cancer colorectal au cours de sa vie est d&#8217;environ 5 % [1]. Les patients chez qui une tumeur de stade I de l&#8217;UICC <em>(Union Internationale Contre le Cancer)<\/em> est d\u00e9tect\u00e9e ont un taux de survie \u00e0 5 ans de 90% [2]. La coloscopie est actuellement consid\u00e9r\u00e9e comme l&#8217;\u00e9talon-or du d\u00e9pistage du cancer colorectal. Un nettoyage efficace du c\u00f4lon est un facteur d\u00e9terminant pour la qualit\u00e9 de la coloscopie, car la pr\u00e9cision du diagnostic et la d\u00e9tection des ad\u00e9nomes en d\u00e9pendent [3]. Une solution laxative fr\u00e9quemment utilis\u00e9e et recommand\u00e9e dans les lignes directrices est une solution de poly\u00e9thyl\u00e8ne glycol (PEG) enrichie en \u00e9lectrolytes [7]. L&#8217;effet osmotique de la solution de PEG entra\u00eene la fixation de l&#8217;eau qui s&#8217;accumule dans le c\u00f4lon. L&#8217;augmentation du volume des selles qui en r\u00e9sulte se traduit par une contraction accrue du c\u00f4lon et une acc\u00e9l\u00e9ration de la vidange intestinale. L&#8217;ajout d&#8217;\u00e9lectrolytes permet d&#8217;\u00e9viter les troubles hydriques et \u00e9lectrolytiques li\u00e9s \u00e0 la laxit\u00e9 [7]. Outre le choix du laxatif et le moment de la prise, l&#8217;\u00e9ducation du patient semble jouer un r\u00f4le crucial. Dans ce contexte, un plan alimentaire personnalis\u00e9 est recommand\u00e9 pour les quatre jours pr\u00e9c\u00e9dant la coloscopie [11].<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1.png\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1475\" height=\"1036\" src=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1.png\" alt=\"\" class=\"wp-image-370070\" style=\"width:500px\" srcset=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1.png 1475w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-800x562.png 800w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-1160x815.png 1160w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-120x84.png 120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-90x63.png 90w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-320x225.png 320w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-560x393.png 560w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-240x169.png 240w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-180x126.png 180w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-640x450.png 640w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/11\/abb1_HP11_s26-1-1120x787.png 1120w\" sizes=\"(max-width: 1475px) 100vw, 1475px\" \/><\/a><\/figure>\n<\/div>\n<h3 id=\"une-grande-base-de-donnees-probantes-soutient-les-avantages-dun-schema-split-dose\" class=\"wp-block-heading\">Une grande base de donn\u00e9es probantes soutient les avantages d&#8217;un sch\u00e9ma &#8220;split dose  <\/h3>\n\n<p>Une m\u00e9ta-analyse publi\u00e9e en 2015 a montr\u00e9 qu&#8217;une prise de la solution laxative r\u00e9partie sur deux jours faisait plus que doubler le taux de pr\u00e9paration intestinale r\u00e9ussie par rapport \u00e0 une prise en une seule fois (OR 2,51 ; IC \u00e0 95% 1,46-4,63) [4]. Deux m\u00e9ta-analyses publi\u00e9es en 2018 et 2022 indiquent \u00e9galement qu&#8217;un dosage fractionn\u00e9 est b\u00e9n\u00e9fique pour la qualit\u00e9 du nettoyage intestinal et qu&#8217;il est g\u00e9n\u00e9ralement pr\u00e9f\u00e9r\u00e9 par les patients [5,6]. L&#8217;une des explications de la sup\u00e9riorit\u00e9 du r\u00e9gime fractionn\u00e9 est qu&#8217;en cas d&#8217;administration en deux parties, le d\u00e9lai entre la prise de la derni\u00e8re dose de laxatif et la coloscopie est raccourci. Bucci et al. ont inclus dans une m\u00e9ta-analyse 29 ECR comparant les sch\u00e9mas &#8220;split&#8221; et &#8220;day-before&#8221; et ont constat\u00e9 que le nettoyage du c\u00f4lon selon le sch\u00e9ma &#8220;split dose&#8221; donnait les meilleurs r\u00e9sultats si la coloscopie avait lieu dans les trois heures suivant la derni\u00e8re prise ; au-del\u00e0 de cet intervalle de cinq heures, les deux r\u00e9gimes de dosage ne diff\u00e9raient plus de mani\u00e8re significative.  <\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-background\" style=\"background-color:#0792e338\"><tbody><tr><td><strong>Le d\u00e9pistage par coloscopie r\u00e9duit le risque de cancer colorectal<\/strong><\/td><\/tr><tr><td>En Europe, l&#8217;incidence et la mortalit\u00e9 du cancer colorectal sont en baisse, ce qui est en grande partie d\u00fb \u00e0 l&#8217;introduction de programmes de d\u00e9pistage [8]. La coloscopie est l&#8217;examen le plus important pour la d\u00e9tection des polypes et le d\u00e9pistage du cancer colorectal.  <\/td><\/tr><tr><td>Une grande \u00e9tude a montr\u00e9 que les pays qui avaient d\u00e9j\u00e0 mis en place des programmes de d\u00e9pistage avec une coloscopie primaire avant l&#8217;an 2000 (par exemple l&#8217;Allemagne, l&#8217;Autriche ou la R\u00e9publique tch\u00e8que) ont enregistr\u00e9 des baisses particuli\u00e8rement importantes [9].  <\/td><\/tr><tr><td>En Suisse, les co\u00fbts du d\u00e9pistage du cancer colorectal pour les personnes \u00e2g\u00e9es de 50 \u00e0 69 ans sont pris en charge par l&#8217;assurance maladie obligatoire [10].<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p>Litt\u00e9rature :  <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Balch C, et al.: The epigenomics of embryonic pathway signaling in colorectal cancer (Artikel). Front Pharmacol 2017; 8: 267.<\/li>\n\n\n\n<li>Riemann JF, et al.: Gastroenterologie in Klinik und Praxis. Band 1: I Intestinum: 6 D\u00fcnn- und Dickdarm. 6.17 Pr\u00e4vention und Fr\u00fcherkennung des kolorektalen Karzinoms, Thieme 2008.<\/li>\n\n\n\n<li>Shahini E, et al.: Factors affecting the quality of bowel preparation for colonoscopy in hard-to-prepare patients: Evidence from the literature. World J Gastroenterol 2023; 29(11): 1685\u20131707.<\/li>\n\n\n\n<li>Martel M, et al.: Split-Dose Preparations Are Superior to Day-Before Bowel Cleansing Regimens: A Meta-analysis. Gastroenterology 2015; 149(1): 79\u201388.<\/li>\n\n\n\n<li>Avalos DJ, et al.: Bowel Preparations Administered the Morning of Colonoscopy Provide Similar Efficacy to a Split Dose Regimen: A Meta Analysis. J Clin Gastroenterol 2018; 52: 859\u2013868.<\/li>\n\n\n\n<li>Pan H, et al.: Same-day single-dose vs large-volume split-dose regimens of polyethylene glycol for bowel preparation: A systematic review and meta-analysis. World J Clin Cases 2022; 10: 7844\u20137858<\/li>\n\n\n\n<li>ASGE Standards of practice Committee; Saltzman JR, et al.: Bowel preparation before colonoscopy. Gastrointest Endosc 2015; 81: 781\u2013794.<\/li>\n\n\n\n<li>United European Gastroenterology: Coordinating European action against colorectal cancer. 2022.<\/li>\n\n\n\n<li>Cardoso R, et al.: Colorectal cancer incidence, mortality, and stage distribution in European countries in the colorectal cancer screening era: an international population-based study. Lancet Oncol 2021; 22: 1002\u20131013.<\/li>\n\n\n\n<li>Ligue suisse contre le cancer, <a href=\"http:\/\/www.krebsliga.ch\" target=\"_blank\" rel=\"noopener\">www.krebsliga.ch,<\/a>(derni\u00e8re consultation 08.11.2023) <\/li>\n\n\n\n<li>Adamek HE, et al.: Koloskopievorbereitung bei Patienten mit Diabetes mellitus: Entwicklung einer Handlungsempfehlung. Z Gastroenterol 2022; 60(05): 784\u2013789.<\/li>\n\n\n\n<li>Bucci C, et al.: Optimal bowel cleansing for colonoscopy: split the dose! A series of meta-analyses of controlled studies. Gastrointest Endosc 2014; 80(4): 566\u2013576.e2.<\/li>\n<\/ol>\n\n<p><\/p>\n\n<p class=\"has-small-font-size\"><em>HAUSARZT PRAXIS 2023; 18(11): 16<\/em><br\/><em>GASTROENTEROLOGIE PRAXIS 2023: 1(2): 35<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le cancer colorectal est l&#8217;une des maladies malignes les plus fr\u00e9quentes au monde. Le d\u00e9pistage du cancer colorectal occupe une place importante dans le cadre de la pr\u00e9vention secondaire. Les&hellip;<\/p>\n","protected":false},"author":7,"featured_media":370367,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Coloscopie","footnotes":""},"category":[11527,11531,11414,11315,11389,11482,11549],"tags":[11573,15765,65235,72573,72575,16804,72571],"powerkit_post_featured":[],"class_list":["post-370361","post","type-post","status-publish","format-standard","has-post-thumbnail","category-etudes","category-formation-continue","category-gastro-enterologie-et-hepatologie","category-medecine-interne-generale","category-oncologie","category-prevention-et-soins-de-sante","category-rx-fr","tag-coloscopie","tag-depistage-du-cancer-colorectal","tag-nettoyage-du-colon","tag-polyethylene-glycol-fr","tag-preparation-des-intestins","tag-prevention-secondaire","tag-solution-peg","pmpro-has-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-17 21:19:00","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"fr_FR","wpml_translations":{"it_IT":{"locale":"it_IT","id":370369,"slug":"preparazione-intestinale-efficace-con-la-soluzione-peg","post_title":"Preparazione intestinale efficace con la soluzione PEG","href":"https:\/\/medizinonline.com\/it\/preparazione-intestinale-efficace-con-la-soluzione-peg\/"},"pt_PT":{"locale":"pt_PT","id":370338,"slug":"preparacao-intestinal-eficaz-com-solucao-peg","post_title":"Prepara\u00e7\u00e3o intestinal eficaz com solu\u00e7\u00e3o PEG","href":"https:\/\/medizinonline.com\/pt-pt\/preparacao-intestinal-eficaz-com-solucao-peg\/"},"es_ES":{"locale":"es_ES","id":370347,"slug":"preparacion-intestinal-eficaz-con-solucion-peg","post_title":"Preparaci\u00f3n intestinal eficaz con soluci\u00f3n PEG","href":"https:\/\/medizinonline.com\/es\/preparacion-intestinal-eficaz-con-solucion-peg\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/370361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/comments?post=370361"}],"version-history":[{"count":2,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/370361\/revisions"}],"predecessor-version":[{"id":371201,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/370361\/revisions\/371201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media\/370367"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media?parent=370361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/category?post=370361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/tags?post=370361"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/powerkit_post_featured?post=370361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}