{"id":8692,"date":"2021-11-19T18:50:48","date_gmt":"2021-11-19T17:50:48","guid":{"rendered":"https:\/\/www.phage.help\/non-classe\/les-bacteriophages-pourraient-prevenir-les-co-infections-bacteriennes-ou-les-pneumonies-liees-a-la-covid\/"},"modified":"2026-05-18T09:06:14","modified_gmt":"2026-05-18T07:06:14","slug":"les-bacteriophages-pourraient-prevenir-les-co-infections-bacteriennes-ou-les-pneumonies-liees-a-la-covid","status":"publish","type":"post","link":"https:\/\/www.phage.help\/fr\/non-classe\/les-bacteriophages-pourraient-prevenir-les-co-infections-bacteriennes-ou-les-pneumonies-liees-a-la-covid\/","title":{"rendered":"Les bact\u00e9riophages pourraient pr\u00e9venir les co-infections bact\u00e9riennes ou les pneumonies li\u00e9es \u00e0 la Covid."},"content":{"rendered":"<section  class='av_textblock_section av-kw6oa3bs-a4bfa229c6cf40f6be0569809184a93f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Les bact\u00e9riophages peuvent-ils pr\u00e9venir les pneumonies bact\u00e9riennes li\u00e9es \u00e0 la Covid-19 ?<\/h2>\n<p>La plupart des patients atteints de COVID-19 se pr\u00e9sentent au moment du diagnostic avec<br \/>\nde la fi\u00e8vre et de la toux. Au plus tard lors de l\u2019apparition d\u2019une dyspn\u00e9e, les patients subissent<br \/>\nun diagnostic radiologique (principalement un CT \u00e0 faible dose) qui montre g\u00e9n\u00e9ralement des infiltrats<br \/>\nbilat\u00e9raux [1, 2]. Bien que le sch\u00e9ma radiologique de la COVID-19 soit sp\u00e9cifique et indique une<br \/>\norigine virale, la constellation globale des sympt\u00f4mes cliniques et des infiltrats sugg\u00e8re dans<br \/>\nde nombreux cas une pneumonie atypique (acquise en ambulatoire) et conduit<br \/>\npar cons\u00e9quent fr\u00e9quemment \u00e0 l\u2019utilisation d\u2019antibiotiques. La justification de cette approche est une<br \/>\nanalogie suppos\u00e9e par les m\u00e9decins traitants avec la grippe, o\u00f9 entre 11 % et 35 % des cas sont<br \/>\ncompliqu\u00e9s par une co-infection bact\u00e9rienne ou une pneumonie bact\u00e9rienne secondaire (le plus souvent par<br \/>\nStreptococcus pneumoniae et Staphylococcus aureus) [3]. Une<br \/>\naspergillose pulmonaire invasive et d\u2019autres infections fongiques sont \u00e9galement discut\u00e9es comme complications<br \/>\npertinentes de la grippe s\u00e9v\u00e8re [4]. Dans les \u00e9tudes rapportant des co-infections ou surinfections li\u00e9es au<br \/>\nSRAS-1, 31 % des cas pr\u00e9sentaient une surinfection bact\u00e9rienne ou mycotique [5].     <\/p>\n<p>En raison de l\u2019affaiblissement du syst\u00e8me immunitaire caus\u00e9 par la maladie de la Covid, les bact\u00e9ries peuvent se multiplier plus facilement. Cela peut entra\u00eener une pneumonie.<br \/>\nLes bact\u00e9ries peuvent \u00eatre tr\u00e8s bien trait\u00e9es avec des bact\u00e9riophages ou des antibiotiques. <\/p>\n<p>Le traitement par bact\u00e9riophages s\u2019effectue comme pour l\u2019asthme bronchique. Les phages sont n\u00e9bulis\u00e9s et inhal\u00e9s \u00e0 l\u2019aide d\u2019un inhalateur. Les phages atteignent ainsi la surface pulmonaire et lysent (tuent) les bact\u00e9ries qui s\u2019y trouvent.  <\/p>\n<p>Vous trouverez ici comment se d\u00e9roule une th\u00e9rapie phagique pour l\u2019asthme bronchique.<\/p>\n<p>https:\/\/www.phage.help\/phagentherapie-bei-asthma-bronchiale\/<\/p>\n<p>Source : DOI 10.25646\/6961<br \/>\nhttps:\/\/dgn.org\/neuronews\/journal_club\/hohe-rate-von-respiratorischen-co-und-superinfektionen-bei-covid-19\/<br \/>\nhttps:\/\/link.springer.com\/article\/10.1007\/s10405-021-00385-2<\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":8469,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[213],"tags":[],"class_list":["post-8692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.phage.help\/wp-content\/uploads\/2021\/11\/Covid19.jpg?fit=800%2C427&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/pazElU-2gc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/posts\/8692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/comments?post=8692"}],"version-history":[{"count":6,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/posts\/8692\/revisions"}],"predecessor-version":[{"id":8717,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/posts\/8692\/revisions\/8717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/media\/8469"}],"wp:attachment":[{"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/media?parent=8692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/categories?post=8692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.phage.help\/fr\/wp-json\/wp\/v2\/tags?post=8692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}