{"id":9899,"date":"2023-03-27T18:55:25","date_gmt":"2023-03-27T16:55:25","guid":{"rendered":"https:\/\/www.bordeaux-population-health.center\/?p=9899"},"modified":"2025-05-02T10:00:54","modified_gmt":"2025-05-02T08:00:54","slug":"trajectoires-dhemoglobine-dans-la-maladie-renale-chronique","status":"publish","type":"post","link":"https:\/\/www.bordeaux-population-health.center\/fr\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\/","title":{"rendered":"Trajectoires d\u2019h\u00e9moglobine dans la Maladie R\u00e9nale Chronique"},"content":{"rendered":"<h1 style=\"text-align: center;\"><b>Une \u00e9tude bas\u00e9e sur les riches donn\u00e9es de la cohorte CKD-REIN a identifi\u00e9 cinq profils typiques de trajectoires d&rsquo;h\u00e9moglobine chez les patients avec maladie r\u00e9nale chronique mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. Il apparaissait que deux tiers de la population \u00e9tudi\u00e9e appartenaient \u00e0 un profil \u00e0 trajectoire d\u2019h\u00e9moglobine stable dans le temps et qu\u2019un tiers appartenait \u00e0 un profil \u00e0 trajectoire d\u2019h\u00e9moglobine d\u00e9clinante. Ces profils \u00e9taient associ\u00e9s \u00e0 des risques d\u2019\u00e9v\u00e9nements cliniques distincts<\/b><\/h1>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10469 size-full\" src=\"https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772.jpg\" alt=\"\" width=\"1819\" height=\"600\" srcset=\"https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772.jpg 1819w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772-300x99.jpg 300w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772-1024x338.jpg 1024w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772-768x253.jpg 768w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772-1536x507.jpg 1536w\" sizes=\"auto, (max-width: 1819px) 100vw, 1819px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 80px;\"><b>La maladie r\u00e9nale chronique (MRC)<\/b>, est une maladie caract\u00e9ris\u00e9e par une perte progressive des fonctions du rein. Il s\u2019agit d\u2019une maladie mondialement r\u00e9pandue et en forte croissance \u00e9pid\u00e9miologique.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p style=\"padding-left: 80px;\"><b>L<\/b>\u2019<b>an\u00e9mie<\/b> d\u00e9finie dans la MRC, comme en population g\u00e9n\u00e9rale, par un taux d\u2019h\u00e9moglobine en de\u00e7\u00e0 de 12g\/dl chez la femme et 13g\/dl chez les hommes est une complication m\u00e9tabolique fr\u00e9quente de la MRC. De nombreuses \u00e9tudes \u00e9pid\u00e9miologiques ont rapport\u00e9 dans la MRC une association entre an\u00e9mie et <b>augmentation de la morbi-mortalit\u00e9<\/b> <b>notamment cardiovasculaire et<\/b> une <b>diminution de la qualit\u00e9 de vie<\/b>. Malgr\u00e9 une litt\u00e9rature abondante sur le sujet, <b>la description des trajectoires d<\/b>\u2019<b>h\u00e9moglobine dans le temps au sein de cette population est manquante.<span class=\"Apple-converted-space\">\u00a0<\/span><\/b><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 80px;\">Ce travail a pu \u00eatre r\u00e9alis\u00e9 gr\u00e2ce aux donn\u00e9es de la cohorte <b>CKD-REIN<\/b> pour <b>\u00ab\u00a0Chronic Kidney Disease- Renal Epidemiology and Information Network Cohort\u00a0\u00bb<\/b> coordonn\u00e9e par l&rsquo;universit\u00e9 Paris-Saclay et promue par l&rsquo;Inserm, en collaboration avec 13 partenaires acad\u00e9miques, et<b> <\/b>financ\u00e9e par le Programme Cohortes-Investissements d\u2019Avenir, le PHRC et un partenariat public-priv\u00e9. Cette cohorte fran\u00e7aise multicentrique a inclus et suivi pendant 5 ans des sujets avec MRC mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. De nombreuses donn\u00e9es cliniques et biologiques ont \u00e9t\u00e9 collect\u00e9es au cours du suivi permettant l\u2019\u00e9tude des mesures r\u00e9p\u00e9t\u00e9es de biomarqueurs tels que l\u2019h\u00e9moglobine.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 80px;\">L\u2019\u00e9tude originale concernant <b>la description des trajectoires d<\/b>\u2019<b>h\u00e9moglobine dans le temps <\/b>men\u00e9e par des chercheurs des \u00e9quipes <b>LEHA et BIOSTAT<\/b> du <b>BPH<\/b>, a permis de mettre en \u00e9vidence <b>5 profils typiques et distincts de trajectoires d<\/b>\u2019<b>h\u00e9moglobine chez ces sujets pr\u00e9sentant une MRC mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re<\/b>.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_9903\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9903\" class=\"wp-image-9903 size-large\" src=\"https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2025\/03\/Capture-decran-2025-03-27-a-18.52.41-1024x673.png\" alt=\"Sch\u00e9ma r\u00e9sultats de l'\u00e9tude\" width=\"1024\" height=\"673\" srcset=\"https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2025\/03\/Capture-decran-2025-03-27-a-18.52.41-1024x673.png 1024w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2025\/03\/Capture-decran-2025-03-27-a-18.52.41-300x197.png 300w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2025\/03\/Capture-decran-2025-03-27-a-18.52.41-768x505.png 768w, https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2025\/03\/Capture-decran-2025-03-27-a-18.52.41.png 1408w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-9903\" class=\"wp-caption-text\">Profils de trajectoires d&rsquo;h\u00e9moglobine<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 80px;\">Il apparaissait que <b>deux tiers de la population<\/b> appartenaient \u00e0 un profil \u00e0 <b>trajectoire stable dans le temps<\/b> et <b>un tiers appartenait \u00e0 un profil \u00e0 trajectoire d\u00e9clinante<\/b>.<br \/>\n<b>Le profil \u00e0 trajectoire stable \u00e9tait associ\u00e9 \u00e0 de faibles risques d\u2019\u00e9v\u00e8nements cardiovasculaires, r\u00e9naux ou de mortalit\u00e9 tandis que les profils \u00e0 trajectoires d\u00e9clinantes \u00e9taient associ\u00e9s \u00e0 une augmentation de ces risques.<span class=\"Apple-converted-space\">\u00a0<\/span><\/b><\/p>\n<p style=\"padding-left: 80px;\">Ce travail soulignait l\u2019importance de consid\u00e9rer les<b> mesures r\u00e9p\u00e9t\u00e9es d<\/b>\u2019<b>h\u00e9moglobine<\/b> plut\u00f4t qu\u2019une unique valeur.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div style=\"color: #ee9900; font-weight: bold; display: block; margin-top: 2em;\">Lire la publication<\/div>\n<p><a href=\"https:\/\/doi.org\/10.1093\/ndt\/gfad235\">https:\/\/doi.org\/10.1093\/ndt\/gfad235<\/a><\/p>\n<p>&nbsp;<\/p>\n<div style=\"color: #ee9900; font-weight: bold; display: block; margin-top: 2em;\">Contact<br \/>\n<b><span class=\"Apple-converted-space\">\u00a0<\/span><a href=\"mailto:lisa.le-gall@u-bordeaux.fr\">lisa.le-gall@u-bordeaux.fr<\/a><\/b><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude bas\u00e9e sur les riches donn\u00e9es de la cohorte CKD-REIN a identifi\u00e9 cinq profils typiques de trajectoires d&rsquo;h\u00e9moglobine chez les patients avec maladie r\u00e9nale chronique mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. Il apparaissait que deux tiers de la population \u00e9tudi\u00e9e appartenaient \u00e0 un profil \u00e0 trajectoire d\u2019h\u00e9moglobine stable dans le temps et qu\u2019un tiers appartenait \u00e0 un [&hellip;]<\/p>\n","protected":false},"author":1419,"featured_media":10469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[45],"tags":[],"class_list":["post-9899","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication-majeure"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trajectoires d\u2019h\u00e9moglobine dans la Maladie R\u00e9nale Chronique | Bordeaux population health<\/title>\n<meta name=\"description\" content=\"Une \u00e9tude bas\u00e9e sur la cohorte CKD-REIN, a identifi\u00e9 cinq profils typiques de trajectoires d&#039;h\u00e9moglobine chez les patients atteints de maladie r\u00e9nale chronique mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. Les r\u00e9sultats montrent que deux tiers des patients pr\u00e9sentent une trajectoire stable avec de faibles risques, tandis qu&#039;un tiers pr\u00e9sente des trajectoires non lin\u00e9aires associ\u00e9es \u00e0 une augmentation des risques cardiovasculaires, r\u00e9naux et de mortalit\u00e9\" \/>\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.bordeaux-population-health.center\/fr\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trajectoires d\u2019h\u00e9moglobine dans la Maladie R\u00e9nale Chronique | Bordeaux population health\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude bas\u00e9e sur la cohorte CKD-REIN, a identifi\u00e9 cinq profils typiques de trajectoires d&#039;h\u00e9moglobine chez les patients atteints de maladie r\u00e9nale chronique mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. Les r\u00e9sultats montrent que deux tiers des patients pr\u00e9sentent une trajectoire stable avec de faibles risques, tandis qu&#039;un tiers pr\u00e9sente des trajectoires non lin\u00e9aires associ\u00e9es \u00e0 une augmentation des risques cardiovasculaires, r\u00e9naux et de mortalit\u00e9\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bordeaux-population-health.center\/fr\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\/\" \/>\n<meta property=\"og:site_name\" content=\"Bordeaux population health\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-27T16:55:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-02T08:00:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bordeaux-population-health.center\/wp-content\/uploads\/2023\/03\/Medation-2-e1746172749772.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1819\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Clara Constantin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Clara Constantin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/\"},\"author\":{\"name\":\"Clara Constantin\",\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/#\\\/schema\\\/person\\\/2a0ebc3fa543e1a365c6a9f51bcde8c7\"},\"headline\":\"Trajectoires d\u2019h\u00e9moglobine dans la Maladie R\u00e9nale Chronique\",\"datePublished\":\"2023-03-27T16:55:25+00:00\",\"dateModified\":\"2025-05-02T08:00:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/\"},\"wordCount\":527,\"image\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/Medation-2-e1746172749772.jpg\",\"articleSection\":[\"Publication majeure\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/\",\"url\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/\",\"name\":\"Trajectoires d\u2019h\u00e9moglobine dans la Maladie R\u00e9nale Chronique | Bordeaux population health\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/fr\\\/trajectoires-dhemoglobine-dans-la-maladie-renale-chronique\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/Medation-2-e1746172749772.jpg\",\"datePublished\":\"2023-03-27T16:55:25+00:00\",\"dateModified\":\"2025-05-02T08:00:54+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.bordeaux-population-health.center\\\/#\\\/schema\\\/person\\\/2a0ebc3fa543e1a365c6a9f51bcde8c7\"},\"description\":\"Une \u00e9tude bas\u00e9e sur la cohorte CKD-REIN, a identifi\u00e9 cinq profils typiques de trajectoires d'h\u00e9moglobine chez les patients atteints de maladie r\u00e9nale chronique mod\u00e9r\u00e9e \u00e0 s\u00e9v\u00e8re. 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