Dans un communiqu\u00e9 publi\u00e9 ce vendredi 12 mars 2021, Le groupe pharmaceutique fran\u00e7ais Sanofi a annonc\u00e9 ce vendredi 12 mars 2021 le lancement des premiers essais sur 415 personnes de son second projet de vaccin contre le Covid-19, le premier \u00e9tant lui toujours en phase de tests apr\u00e8s avoir pris du retard dans son d\u00e9veloppement.<\/p>\n\n\n\n
Sanofi et Translate Bio , une biotech am\u00e9ricaine associ\u00e9e au fran\u00e7ais, d\u00e9butent un essai clinique 1\/2 consacr\u00e9 \u00e0 leur candidat-vaccin \u00e0 ARN messager contre la Covid-19 , a annonc\u00e9 le groupe.<\/p>\n\n\n\n
Les essais de phase 1 et 2 sont les premiers \u00e0 \u00eatre effectu\u00e9s sur l\u2019Homme dans le cadre du d\u00e9veloppement d\u2019un traitement. Ils visent \u00e0 v\u00e9rifier qu\u2019il n\u2019est pas dangereux et \u00e0 donner de premiers \u00e9l\u00e9ments sur son efficacit\u00e9 mais c\u2019est la phase 3, r\u00e9alis\u00e9e sur bien plus de patients, qui permet de d\u00e9terminer s\u2019il est vraiment efficace.<\/p>\n\n\n\n
Dans le cas pr\u00e9sent, Sanofi r\u00e9alisera ces premiers essais sur 415 personnes, et attend de premiers r\u00e9sultats pour le troisi\u00e8me trimestre en vue du lancement de la phase suivante. Les patients recevront soit une dose du vaccin, ou deux doses inject\u00e9es \u00e0 21 jours d\u2019intervalle. Des essais \u00e0 trois doses seront aussi effectu\u00e9s.<\/p>\n\n\n\n
Second projet de Sanofi<\/strong><\/p>\n\n\n\n Ce projet de vaccin fonctionne sur le principe de l\u2019ARN messager, une technologie novatrice qui est aussi \u00e0 la base des vaccins Pfizer\/BioNTech et Moderna, d\u00e9j\u00e0 autoris\u00e9s dans l\u2019Union europ\u00e9enne et aux \u00c9tats-Unis.<\/p>\n\n\n\n C\u2019est le second vaccin d\u00e9velopp\u00e9 par Sanofi face au coronavirus. Le premier, \u00e9labor\u00e9 avec le britannique GSK, doit fonctionner diff\u00e9remment, sur la base d\u2019une prot\u00e9ine recombinante.<\/p>\n\n\n\n Mais son d\u00e9veloppement a pris plusieurs mois de retard par rapport au calendrier pr\u00e9vu et les essais n\u2019en sont qu\u2019\u00e0 la phase 2. Le groupe esp\u00e8re pouvoir le lancer \u00e0 la fin 2021.<\/p>\n\n\n\n Faut-il rendre la vaccination contre le Covid-19 obligatoire ?<\/p>\n\n\n\n Sanofi va par ailleurs aider \u00e0 la mise en flacon de vaccins anti-Covid d\u00e9velopp\u00e9s par d\u2019autres groupes : Pfizer et Johnson & Johnson, dont le vaccin vient d\u2019\u00eatre autoris\u00e9 dans l\u2019UE.<\/p>\n","protected":false},"excerpt":{"rendered":" Dans un communiqu\u00e9 publi\u00e9 ce vendredi 12 mars 2021, Le groupe pharmaceutique fran\u00e7ais Sanofi a annonc\u00e9 ce vendredi 12 mars 2021 le lancement des premiers essais sur 415 personnes de son second projet de vaccin contre le Covid-19, le premier \u00e9tant lui toujours en phase de tests apr\u00e8s avoir pris du retard dans son d\u00e9veloppement. […]<\/p>\n","protected":false},"author":4,"featured_media":26013,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override":[{"single_blog_custom":"","sidebar":"","second_sidebar":"","share_position":"","share_float_style":"","post_date_format":"","post_date_format_custom":"","post_reading_time_wpm":"","zoom_button_out_step":"1","zoom_button_in_step":"1","number_popup_post":"1"}],"image_override":[{"single_post_thumbnail_size":"","single_post_gallery_size":""}],"trending_post_position":"","trending_post_label":"","sponsored_post_label":"","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo":"","sponsored_post_desc":""},"jnews_primary_category":{"id":""},"jnews_override_bookmark_settings":[],"jnews_review":[],"enable_review":"","type":"","name":"","summary":"","brand":"","sku":"","good":[],"bad":[],"score_override":"","override_value":"","rating":[],"price":[],"jnews_post_split":[],"footnotes":""},"categories":[11],"tags":[4304,7418,6234,2815],"class_list":["post-27651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-covid-19-2","tag-essais-cliniques","tag-sanofi","tag-vaccin"],"_links":{"self":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/27651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27651"}],"version-history":[{"count":1,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/27651\/revisions"}],"predecessor-version":[{"id":27652,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/27651\/revisions\/27652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/media\/26013"}],"wp:attachment":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}