{"id":9956,"date":"2026-01-05T15:15:00","date_gmt":"2026-01-05T20:15:00","guid":{"rendered":"https:\/\/stillcoviding.ca\/fr\/?p=9956"},"modified":"2026-01-05T19:23:42","modified_gmt":"2026-01-06T00:23:42","slug":"in-utero-covid-exposure-linked-to-brain-changes-developmental-delays-anxiety-and-depression","status":"publish","type":"post","link":"https:\/\/stillcoviding.ca\/fr\/nouvelles\/in-utero-covid-exposure-linked-to-brain-changes-developmental-delays-anxiety-and-depression\/","title":{"rendered":"L\u2019exposition in utero \u00e0 la COVID li\u00e9e \u00e0 des changements c\u00e9r\u00e9braux, des retards de d\u00e9veloppement, de l\u2019anxi\u00e9t\u00e9 et de la d\u00e9pression"},"content":{"rendered":"<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0889159125004805\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">L\u2019exposition in utero au SRAS-CoV-2<\/a> peut pr\u00e9disposer les enfants \u00e0 des alt\u00e9rations du volume c\u00e9r\u00e9bral, \u00e0 des troubles cognitifs et \u00e0 des probl\u00e8mes \u00e9motionnels internalis\u00e9s tels que l\u2019anxi\u00e9t\u00e9 et la d\u00e9pression, \u00e9crivent des chercheur\u00b7euses du Children\u2019s National Hospital et de l\u2019Universit\u00e9 George Washington dans <em>Brain, Behavior, and Immunity<\/em>.<\/p>\n<p>L\u2019\u00e9quipe a recrut\u00e9 39&nbsp;paires m\u00e8re-b\u00e9b\u00e9 \u00e0 Washington,&nbsp;DC, qui avaient \u00e9t\u00e9 expos\u00e9es \u00e0 la COVID-19 pendant la grossesse de 2020 \u00e0 2022, et les a compar\u00e9es avec 103&nbsp;paires normatives d\u2019avant la pand\u00e9mie (2016 \u00e0 2019). Aucune des femmes infect\u00e9es n\u2019avait \u00e9t\u00e9 vaccin\u00e9e contre le SRAS-CoV-2.<\/p>\n<p>\u00c0 l\u2019\u00e2ge de deux semaines, les nourrissons ont subi une imagerie par r\u00e9sonance magn\u00e9tique (IRM) volum\u00e9trique quantitative en 3D. Deux ans plus tard, leur d\u00e9veloppement a \u00e9t\u00e9 \u00e9valu\u00e9 \u00e0 l\u2019aide de la troisi\u00e8me \u00e9dition des \u00e9chelles de d\u00e9veloppement Bayley pour nourrissons et jeunes enfants (BSID-III) et de l\u2019\u00e9valuation socio\u00e9motionnelle du nourrisson et du jeune enfant (ITSEA). Les m\u00e8res ont \u00e9galement \u00e9t\u00e9 \u00e9valu\u00e9es \u00e0 l\u2019aide de l\u2019\u00e9chelle de stress per\u00e7u afin de tenir compte de la d\u00e9tresse psychologique qui aurait pu exacerber les effets de l\u2019exposition au SRAS-CoV-2 sur le f\u0153tus.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0889159125004805\" target=\"_blank\" lang=\"en\" rel=\"noreferrer noopener\">L\u2019exposition in utero au SRAS-CoV-2<\/a> peut pr\u00e9disposer les enfants \u00e0 des alt\u00e9rations du volume c\u00e9r\u00e9bral, \u00e0 des troubles cognitifs et \u00e0 des probl\u00e8mes \u00e9motionnels internalis\u00e9s tels que l\u2019anxi\u00e9t\u00e9 et la d\u00e9pression, \u00e9crivent des chercheur\u00b7euses du Children\u2019s National Hospital et de l\u2019Universit\u00e9 George Washington dans <em>Brain, Behavior, and Immunity<\/em>.<\/p>\n<p>L\u2019\u00e9quipe a recrut\u00e9 39&nbsp;paires m\u00e8re-b\u00e9b\u00e9 \u00e0 Washington,&nbsp;DC, qui avaient \u00e9t\u00e9 expos\u00e9es \u00e0 la COVID-19 pendant la grossesse de 2020 \u00e0 2022, et les a compar\u00e9es avec 103&nbsp;paires normatives d\u2019avant la pand\u00e9mie (2016 \u00e0 2019). Aucune des femmes infect\u00e9es n\u2019avait \u00e9t\u00e9 vaccin\u00e9e contre le SRAS-CoV-2.<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/stillcoviding.ca\/fr\/nouvelles\/in-utero-covid-exposure-linked-to-brain-changes-developmental-delays-anxiety-and-depression\/\">Lire la suite<span class=\"screen-reader-text\">L\u2019exposition in utero \u00e0 la COVID li\u00e9e \u00e0 des changements c\u00e9r\u00e9braux, des retards de d\u00e9veloppement, de l\u2019anxi\u00e9t\u00e9 et de la d\u00e9pression<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[268,16,26,23,407,322,1427,42,7,240,12],"class_list":["post-9956","post","type-post","status-publish","format-standard","hentry","category-nouvelles","tag-anxiete","tag-covid-19","tag-depression","tag-enfants","tag-femmes","tag-grossesse","tag-nourrissons","tag-problemes-cognitifs","tag-recherche","tag-sante-mentale","tag-sras-cov-2","entry"],"_links":{"self":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/comments?post=9956"}],"version-history":[{"count":6,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9956\/revisions"}],"predecessor-version":[{"id":9963,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/posts\/9956\/revisions\/9963"}],"wp:attachment":[{"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/media?parent=9956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/categories?post=9956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stillcoviding.ca\/fr\/wp-json\/wp\/v2\/tags?post=9956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}