{"id":222834,"date":"2021-11-03T22:14:37","date_gmt":"2021-11-03T21:14:37","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=222834"},"modified":"2021-11-03T22:14:37","modified_gmt":"2021-11-03T21:14:37","slug":"vaccin-pfizer-un-laboratoire-accuse-davoir-mal-mene-les-essais-contre-le-covid","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/vaccin-pfizer-un-laboratoire-accuse-davoir-mal-mene-les-essais-contre-le-covid\/","title":{"rendered":"Vaccin Pfizer : un laboratoire accus\u00e9 d\u2019avoir mal men\u00e9 les essais contre le Covid"},"content":{"rendered":"<div>\n<div>Le groupe Ventavia, charg\u00e9 par Pfizer d\u2019\u00e9valuer l\u2019efficacit\u00e9 de son vaccin, a \u00ab falsifi\u00e9 des donn\u00e9es \u00bb et \u00ab tard\u00e9 \u00e0 assurer le suivi d\u2019effets secondaires \u00bb, selon un article du British Medical Journal.<\/div>\n<div>Un sous-traitant du groupe pharmaceutique Pfizer, charg\u00e9 de mener une petite partie des essais cliniques de son vaccin anti-Covid 19, a commis de nombreux manquements lors de ces tests, selon un article du British Medical Journal qui cite une ancienne employ\u00e9e.<\/div>\n<div>Le groupe texan Ventavia, sp\u00e9cialis\u00e9 dans la tenue d\u2019essais cliniques et charg\u00e9 l\u2019an dernier par Pfizer d\u2019\u00e9valuer l\u2019efficacit\u00e9 de son vaccin anti-Covid, a notamment \u00ab falsifi\u00e9 des donn\u00e9es \u00bb et \u00ab tard\u00e9 \u00e0 assurer le suivi d\u2019effets secondaires \u00bb, selon cet article publi\u00e9 mardi 3 novembre.<\/div>\n<div>Ventavia ne jouait qu\u2019un petit r\u00f4le dans les essais de ce vaccin, d\u00e9velopp\u00e9 par Pfizer avec l\u2019allemand BioNTech. Le groupe texan a men\u00e9 des tests aupr\u00e8s d\u2019un millier de personnes, alors que le vaccin a, au total, \u00e9t\u00e9 \u00e9valu\u00e9 sur environ 44 000 personnes \u00e0 travers le monde.<\/div>\n<div><\/div>\n<div><strong>*De nombreux manquements<\/strong><\/div>\n<div>Ces essais, t\u00e9moignant d\u2019une efficacit\u00e9 particuli\u00e8rement \u00e9lev\u00e9e, ont conduit \u00e0 l\u2019autorisation du vaccin dans de nombreux pays, comme les \u00c9tats-Unis et les pays de l\u2019Union europ\u00e9enne.<\/div>\n<div>La source principale de l\u2019article du BMJ est une ancienne employ\u00e9e de Ventavia, Brook Jackson, qui y a travaill\u00e9 pendant deux semaines lors des essais du vaccin Pfizer\/BioNTech, avant d\u2019\u00eatre licenci\u00e9e. Brook Jackson dit avoir \u00e9t\u00e9 t\u00e9moin de nombreux manquements. Parmi ces derniers, elle accuse notamment Ventavia d\u2019avoir, par ses incons\u00e9quences en mati\u00e8re d\u2019\u00e9tiquetage, compromis l\u2019attribution en double aveugle du vaccin.<\/div>\n<div>Cette proc\u00e9dure est essentielle pour \u00e9valuer l\u2019efficacit\u00e9 d\u2019un traitement par rapport \u00e0 un placebo. Elle s\u2019assure que ni les patients ni les soignants ne savent s\u2019il s\u2019agit de l\u2019un ou de l\u2019autre.<\/div>\n<div><\/div>\n<div><strong>*Pas de conservation \u00e0 la bonne temp\u00e9rature<\/strong><\/div>\n<div>Brook Jackson \u00e9voque d\u2019autres manquements, comme le fait que les vaccins n\u2019aient pas \u00e9t\u00e9 conserv\u00e9s \u00e0 la bonne temp\u00e9rature, et dit en avoir fait part aux autorit\u00e9s sanitaires am\u00e9ricaines, la FDA, qui, selon elle, a pris acte de son signalement mais n\u2019a pas donn\u00e9 suite.<\/div>\n<div>Contact\u00e9e par l\u2019AFP, la FDA s\u2019est abstenue de commenter ce dossier mais a assur\u00e9 de \u00ab sa pleine confiance dans les donn\u00e9es qui ont conduit \u00e0 soutenir l\u2019autorisation du vaccin Pfizer\/BioNTech \u00bb.<\/div>\n<div>Selon une autre source cit\u00e9e par le BMJ, celle-ci anonyme, Pfizer a d\u00e9p\u00each\u00e9 un audit de Ventavia, une fois inform\u00e9 de \u00ab probl\u00e8mes \u00bb dans le d\u00e9roulement des essais. Ni Pfizer, ni Ventavia n\u2019ont r\u00e9pondu dans l\u2019imm\u00e9diat aux sollicitations de l\u2019AFP.<\/div>\n<div style=\"text-align: right\">(AFP)<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le groupe Ventavia, charg\u00e9 par Pfizer d\u2019\u00e9valuer l\u2019efficacit\u00e9 de son vaccin, a \u00ab falsifi\u00e9 des donn\u00e9es \u00bb et \u00ab tard\u00e9 \u00e0 assurer le suivi d\u2019effets secondaires \u00bb, selon un article&hellip;<\/p>\n","protected":false},"author":60,"featured_media":222836,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-222834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monde"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vaccin Pfizer : un laboratoire accus\u00e9 d\u2019avoir mal men\u00e9 les essais contre le Covid - 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