{"id":778,"date":"2021-09-14T09:40:12","date_gmt":"2021-09-14T08:40:12","guid":{"rendered":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/?p=778"},"modified":"2021-09-14T11:08:17","modified_gmt":"2021-09-14T10:08:17","slug":"vaxzevria-i-risc-de-sindrome-de-guillain-barre","status":"publish","type":"post","link":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/vaxzevria-i-risc-de-sindrome-de-guillain-barre\/","title":{"rendered":"Vaxzevria i risc de s\u00edndrome de Guillain-Barr\u00e9"},"content":{"rendered":"<p>Ens fem ress\u00f2 de la <a href=\"https:\/\/www.aemps.gob.es\/informa\/notasinformativas\/medicamentosusohumano-3\/seguridad-1\/2021-seguridad-1\/vaxzevria-y-riesgo-de-sindrome-de-guillain-barre\/\">nota de seguretat<\/a> emesa per l&#8217;AEMPs en relaci\u00f3 a la vacuna Vaxzevria:<\/p>\n<p>&#8220;El Comit\u00e8 per a l&#8217;Avaluaci\u00f3 de Riscos en Farmacovigil\u00e0ncia (PRAC) de l&#8217;Ag\u00e8ncia<br \/>\nEuropea de Medicaments (EMA) ha avaluat les dades m\u00e9s recents sobre el risc<br \/>\nd&#8217;aparici\u00f3 de SGB despr\u00e9s de l&#8217;administraci\u00f3 de la vacuna Vaxzevria, inclosos<br \/>\nels casos notificats a nivell mundial en les campanyes de vacunaci\u00f3, la informaci\u00f3<br \/>\nprocedent dels assaigs cl\u00ednics i de la literatura cient\u00edfica.\u00a0El PRAC ha concl\u00f2s que pot existir una relaci\u00f3 causal entre l&#8217;administraci\u00f3 de\u00a0aquesta vacuna i l&#8217;aparici\u00f3 de SGB, pel que s&#8217;inclour\u00e0 en la fitxa t\u00e8cnica i en el\u00a0prospecte d&#8217;aquesta vacuna com una possible reacci\u00f3 adversa de freq\u00fc\u00e8ncia de\u00a0aparici\u00f3 molt rara.<\/p>\n<p>La SGB \u00e9s un trastorn de el sistema immune molt poc freq\u00fcent que causa inflamaci\u00f3<br \/>\ndels nervis perif\u00e8rics i pot resultar en dolor de les extremitats, debilitat muscular i dificultat per a la deambulaci\u00f3. En casos\u00a0molt greus pot progressar a par\u00e0lisi. La majoria dels pacients es recuperen de\u00a0els s\u00edmptomes.<img loading=\"lazy\" class=\"alignnone size-medium\" src=\"https:\/\/www.paho.org\/sites\/default\/files\/styles\/max_650x650\/public\/card\/2021-02\/covid-19-vaccine-789x367.jpg?itok=ZKq-BWeV\" width=\"650\" height=\"302\" \/><\/p>\n<p>Fins al 31 de juliol s&#8217;han notificat a tot el mon 833 casos de SGB despr\u00e9s de la<br \/>\nadministraci\u00f3 d&#8217;aquesta vacuna, en el context de m\u00e9s de 592 milions de dosis<br \/>\nadministrades fins al 25 de juliol. A Espanya s&#8217;han registrat 32 casos de SGB<br \/>\nconfirmat fins al 8 d&#8217;agost, amb prop de 9,6 milions de dosis administrades a<br \/>\naquesta mateixa data.<\/p>\n<p>Tot i que la freq\u00fc\u00e8ncia dels casos notificats despr\u00e9s de l&#8217;administraci\u00f3 d&#8217;aquesta<br \/>\nvacuna \u00e9s molt baixa, es recomana als professionals sanitaris estar alerta davant la<br \/>\npossible aparici\u00f3 de s\u00edmptomes o signes relacionats amb el SGB, atesa la gravetat de<br \/>\naquesta entitat.<\/p>\n<p>El balan\u00e7 benefici-risc de la vacuna Vaxzevria es mant\u00e9 favorable considerant<br \/>\nla seva efic\u00e0cia i la baixa freq\u00fc\u00e8ncia d&#8217;aparici\u00f3 d&#8217;aquests quadres.\u00a0Aquest risc no s&#8217;ha identificat per a les vacunes d&#8217;ARNm, Comirnaty\u00a0(Biontech \/ Pfizer) i Spikevax (Moderna).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ens fem ress\u00f2 de la nota de seguretat emesa per l&#8217;AEMPs en relaci\u00f3 a la vacuna Vaxzevria: &#8220;El Comit\u00e8 per a l&#8217;Avaluaci\u00f3 de Riscos en Farmacovigil\u00e0ncia (PRAC) de l&#8217;Ag\u00e8ncia Europea de Medicaments (EMA) ha avaluat les dades m\u00e9s recents sobre &hellip; <a href=\"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/vaxzevria-i-risc-de-sindrome-de-guillain-barre\/\">Continua llegint <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[87,628,242,365,827,829],"_links":{"self":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/posts\/778"}],"collection":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/comments?post=778"}],"version-history":[{"count":2,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/posts\/778\/revisions"}],"predecessor-version":[{"id":782,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/posts\/778\/revisions\/782"}],"wp:attachment":[{"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/media?parent=778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/categories?post=778"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.bellvitgehospital.cat\/farmacologiaclinica\/wp-json\/wp\/v2\/tags?post=778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}