{"id":65565,"date":"2024-10-14T10:32:30","date_gmt":"2024-10-14T12:32:30","guid":{"rendered":"https:\/\/www2.comunitaria.com.br\/?p=65565"},"modified":"2024-10-14T10:32:31","modified_gmt":"2024-10-14T12:32:31","slug":"caso-de-transplante-de-orgaos-com-hiv-e-inedito-no-pais-saiba-como-a-triagem-funciona-no-brasil","status":"publish","type":"post","link":"https:\/\/www2.comunitaria.com.br\/en\/caso-de-transplante-de-orgaos-com-hiv-e-inedito-no-pais-saiba-como-a-triagem-funciona-no-brasil\/","title":{"rendered":"&#8216;Caso de transplante de \u00f3rg\u00e3os com HIV \u00e9 in\u00e9dito no pa\u00eds&#8217;: saiba como a triagem funciona no Brasil"},"content":{"rendered":"<div id=\"chunk-2haf1\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"45\" data-block-id=\"3\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">O caso dos&nbsp;seis transplantados que receberam \u00f3rg\u00e3os infectados pelo HIV&nbsp;no Rio de Janeiro \u00e9 o&nbsp;<strong>primeiro do tipo&nbsp;<\/strong>no pa\u00eds, relata a infectologista e coordenadora da Comiss\u00e3o de Infec\u00e7\u00e3o em Transplante da Associa\u00e7\u00e3o Brasileira de Transplante de \u00d3rg\u00e3os (<strong>ABTO<\/strong>), L\u00edgia C\u00e2mera Pierrotti.<\/p>\n<\/div>\n<\/div>\n<div class=\"wall protected-content\">\n<div id=\"chunk-7vqac\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"43\" data-block-id=\"4\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Segundo a especialista,&nbsp;<strong>a detec\u00e7\u00e3o precoce do v\u00edrus e de outras infec\u00e7\u00f5es em doadores \u00e9 eficaz devido aos avan\u00e7os nos testes de triagem<\/strong>&nbsp;de todo o Sistema Nacional de Transplantes (SNT), que permitem a identifica\u00e7\u00e3o de diversas infec\u00e7\u00f5es em est\u00e1gios iniciais da doa\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-1msb1\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"30\" data-block-id=\"5\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">O Sistema Nacional de Transplante tem<strong>&nbsp;crit\u00e9rios rigorosos<\/strong> para o rastreio de doadores de \u00f3rg\u00e3os, que seguem portarias estabelecidas em conjunto com a Ag\u00eancia Nacional de Vigil\u00e2ncia Sanit\u00e1ria (Anvisa).<\/p>\n<div id=\"chunk-98ujs\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"20\" data-block-id=\"7\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>Todos os \u00f3rg\u00e3os doadores devem passar por testes de sorologia para&nbsp;<strong>HIV<\/strong>,&nbsp;<strong>hepatite B<\/strong>,&nbsp;<strong>hepatite C<\/strong>,&nbsp;<strong>HTLV<\/strong>&nbsp;e outras infec\u00e7\u00f5es.<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-8p1a5\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"53\" data-block-id=\"8\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Al\u00e9m disso, o rastreio leva em conta o contexto geogr\u00e1fico. Por exemplo, a doen\u00e7a de Chagas \u00e9 investigada na Am\u00e9rica Latina, mas n\u00e3o na Europa ou nos Estados Unidos.&nbsp;<strong><span class=\"highlight highlighted\">J\u00e1 os testes para HIV, hepatite B e hepatite C s\u00e3o obrigat\u00f3rios, e no Brasil, n\u00e3o se aceita um doador HIV positivo para transplante.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-51ark\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"11\" data-block-id=\"9\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">&#8220;E os mesmos testes s\u00e3o realizados para o receptor&#8221;, acrescenta Pierrotti.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-111mp\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"7\" data-block-id=\"10\">\n<div class=\"content-intertitle\">\n<h4>Como \u00e9 feita uma triagem de \u00f3rg\u00e3os?<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-8hkn\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"23\" data-block-id=\"11\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A triagem laboratorial consiste em examinar amostras de sangue de potenciais doadores para identificar infec\u00e7\u00f5es, como HIV e hepatites B e C.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-7hjcr\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"12\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Os exames ajudam a excluir doa\u00e7\u00f5es que poderiam comprometer a sa\u00fade dos pacientes que esperam por transplantes.&nbsp;<strong><span class=\"highlight highlighted\">Al\u00e9m dos testes, s\u00e3o feitas entrevistas com doadores ou suas fam\u00edlias e exames f\u00edsicos para verificar poss\u00edveis problemas que impe\u00e7am a doa\u00e7\u00e3o.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-6ss1r\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"45\" data-block-id=\"13\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;O Brasil realiza um n\u00famero muito grande de transplantes desde a d\u00e9cada de 60, sendo o quarto pa\u00eds que mais realiza transplantes de f\u00edgado e rim no mundo, reconhecido internacionalmente pela qualidade de sua atividade, sem casos de transmiss\u00e3o de HIV at\u00e9 ent\u00e3o&#8221;, diz Pierrotti<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-ecl4m\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"14\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">O Minist\u00e9rio da Sa\u00fade define crit\u00e9rios t\u00e9cnicos m\u00ednimos para essa triagem, buscando proteger os receptores dos transplantes.<\/p>\n<div id=\"chunk-fmttr\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"16\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A principal regulamenta\u00e7\u00e3o relacionada ao tema \u00e9 a&nbsp;<strong>Portaria n\u00ba 2.600, de 21 de outubro de 2009<\/strong>, que aprovou o regulamento t\u00e9cnico para o funcionamento de bancos de tecidos humanos e estabelece crit\u00e9rios para a triagem de doadores.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-8sifd\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"18\" data-block-id=\"17\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>Al\u00e9m das infec\u00e7\u00f5es, tamb\u00e9m \u00e9 feita uma avalia\u00e7\u00e3o em rela\u00e7\u00e3o a condi\u00e7\u00f5es&nbsp;<strong>neopl\u00e1sicas<\/strong>, que s\u00e3o tipos de c\u00e2ncer.<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-q3t2\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"34\" data-block-id=\"18\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Se o doador tiver um hist\u00f3rico recente ou ativo de c\u00e2ncer, os \u00f3rg\u00e3os n\u00e3o s\u00e3o utilizados.&nbsp;<strong><span class=\"highlight highlighted\">Por\u00e9m, existem exce\u00e7\u00f5es, como alguns tipos de c\u00e2ncer de pele, que t\u00eam um baixo risco de transmiss\u00e3o.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-d4i9f\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"26\" data-block-id=\"19\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Por isso, os testes laboratoriais s\u00e3o fundamentais nessa triagem. Isso inclui exames de sangue e outros testes que ajudam a identificar poss\u00edveis problemas de sa\u00fade.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-amdp4\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"44\" data-block-id=\"20\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Quando um doador apresenta uma<strong>&nbsp;infec\u00e7\u00e3o bacteriana<\/strong>, por exemplo, a doa\u00e7\u00e3o pode ser aceita, desde que ele esteja recebendo tratamento adequado com antibi\u00f3ticos por pelo menos 48 horas. Agora, ap\u00f3s o transplante, o receptor deve continuar a receber antibi\u00f3ticos por pelo menos sete dias.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-ciic1\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"5\" data-block-id=\"21\">\n<div class=\"content-intertitle\">\n<h4>Onde s\u00e3o feitas as sorologias?<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-5i9pm\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"26\" data-block-id=\"22\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">De forma geral, as sorologias s\u00e3o realizadas em grandes centros de transplante, onde se busca garantir a seguran\u00e7a tanto dos doadores quanto dos receptores de \u00f3rg\u00e3os.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-8aqit\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"46\" data-block-id=\"23\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Em alguns pa\u00edses, h\u00e1 recomenda\u00e7\u00f5es espec\u00edficas sobre como lidar com a rastreabilidade dos doadores. Em certas situa\u00e7\u00f5es, n\u00e3o se recomenda rastrear todos os casos para evitar complica\u00e7\u00f5es. No entanto, quando surgem eventos adversos nos receptores, como infec\u00e7\u00f5es, a chamada vigil\u00e2ncia retroativa \u00e9 prevista e necess\u00e1ria.<\/p>\n<div id=\"chunk-18ce2\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"62\" data-block-id=\"26\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Por isso, nesses casos, \u00e9 fundamental investigar o doador para identificar poss\u00edveis fontes de infec\u00e7\u00e3o. No caso do Rio, uma contraprova foi feita com o material de um doador, que identificou a presen\u00e7a do HIV. Em seguida, as autoridades de sa\u00fade rastrearam os demais receptores e confirmaram que as pessoas que receberam um rim cada tamb\u00e9m testaram positivo para o HIV.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-f5ml\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"21\" data-block-id=\"27\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Por isso, o Minist\u00e9rio da Sa\u00fade solicitou a interdi\u00e7\u00e3o cautelar do laborat\u00f3rio ordenou a retestagem do material de todos os doadores.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-5ivav\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"76\" data-block-id=\"28\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;O Minist\u00e9rio da Sa\u00fade e os demais agentes sanit\u00e1rios refor\u00e7aram as normas e orienta\u00e7\u00f5es t\u00e9cnicas, que j\u00e1 s\u00e3o robustas, com o intuito de aprimorar os procedimentos de identifica\u00e7\u00e3o de doen\u00e7as transmiss\u00edveis antes da doa\u00e7\u00e3o. Esse esfor\u00e7o visa reduzir ainda mais as chances de transmiss\u00e3o de infec\u00e7\u00f5es como o HIV ou a Hepatite C, garantindo que o sistema de transplantes no Brasil continue a operar dentro dos mais altos padr\u00f5es de seguran\u00e7a&#8221;, afirmou a pasta, em nota.<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-bnsmv\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"7\" data-block-id=\"29\">\n<div class=\"content-intertitle\">\n<h4>Por que esse foi um caso \u00edmpar?<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-ct2mt\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"19\" data-block-id=\"30\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Segundo m\u00e9dicos infectologistas ouvidos pelo&nbsp;<strong>g1<\/strong>, o risco de infec\u00e7\u00e3o como resultado de um transplante de \u00f3rg\u00e3o \u00e9&nbsp;<strong>baixo:<\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-36kfi\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"39\" data-block-id=\"31\">\n<ul class=\"content-unordered-list\" style=\"text-align: justify;\" data-mrf-recirculation=\"Recomendado\">\n<li>Isso porque o processo de rastreamento infeccioso \u00e9 extremamente criterioso no Brasil, abrangendo n\u00e3o s\u00f3 o&nbsp;<strong>HIV, mas tamb\u00e9m hepatites, al\u00e9m de doen\u00e7as bacterianas e virais.<\/strong><\/li>\n<li>No SUS, o sistema de transplantes \u00e9 um dos que funciona com&nbsp;<strong>excel\u00eancia<\/strong>.<\/li>\n<\/ul>\n<div id=\"chunk-fmbl2\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"38\" data-block-id=\"33\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;O teste de HIV \u00e9 muito sens\u00edvel e o risco de um teste falso negativo \u00e9 muito pequeno. A transmiss\u00e3o do HIV, em transplante de \u00f3rgao, \u00e9 completamente inesperada&nbsp;e&nbsp;evit\u00e1vel&#8221;, diz Alberto Chebabo, presidente da Sociedade Brasileira de Infectologia.<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-1mgfh\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"29\" data-block-id=\"34\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">No caso do Rio de Janeiro, o governo do estado informou que o erro foi atribu\u00eddo ao laborat\u00f3rio privado&nbsp;<strong>PCS Lab Saleme,&nbsp;<\/strong>localizado em Nova Igua\u00e7u, na Baixada Fluminense.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-djad0\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"45\" data-block-id=\"35\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A Anvisa descobriu ainda que o PCS&nbsp;<strong><span class=\"highlight highlighted\">n\u00e3o tinha kits para realiza\u00e7\u00e3o dos exames de sangue<\/span><\/strong>&nbsp;nem apresentou documentos comprovando a compra dos itens, o que levantou a suspeita de que os testes podem n\u00e3o ter sido feitos e que os resultados tenham sido forjados.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-4ebov\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"36\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">&#8220;Os novos testes contra HIV t\u00eam uma janela de apenas quatro semanas, o que torna o risco de contamina\u00e7\u00e3o muito baixo, pois s\u00e3o altamente sens\u00edveis para diagnosticar o v\u00edrus&#8221;, explica \u00c1lvaro Costa, infectologista do Hospital das Cl\u00ednicas da USP.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-dc0am\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"33\" data-block-id=\"37\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;Nesse processo, \u00e9 fundamental conversar com o doador, avaliar os exames e garantir que a investiga\u00e7\u00e3o seja feita corretamente. O problema surge quando n\u00e3o se realiza essa avalia\u00e7\u00e3o completa no doador&#8221;, acrescenta Costa.<\/p><\/blockquote>\n<\/div>\n<\/div>\n<div id=\"chunk-3f1k3\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"33\" data-block-id=\"38\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">O v\u00edrus atinge principalmente os chamados<strong>&nbsp;linf\u00f3citos T CD4+<\/strong>.&nbsp;<strong><span class=\"highlight highlighted\">Ele modifica o DNA dessas c\u00e9lulas e se replica.<\/span><\/strong> Ap\u00f3s se multiplicar, o HIV destr\u00f3i os linf\u00f3citos e continua a infec\u00e7\u00e3o em novas c\u00e9lulas.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-d028h\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"20\" data-block-id=\"40\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Por isso, caso n\u00e3o haja tratamento, ele pode causar a&nbsp;<strong>Aids&nbsp;<\/strong>(termo para S\u00edndrome da Imunodefici\u00eancia Adquirida, em ingl\u00eas).<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-14o2h\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"36\" data-block-id=\"41\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Mas pessoas que vivem com HIV\/Aids (PVHA)&nbsp;<strong><span class=\"highlight highlighted\">com carga viral indetect\u00e1vel, ou seja, uma baixa quantidade de c\u00f3pias do v\u00edrus, t\u00eam risco ZERO de transmitir o HIV por via sexual e podem viver um vida NORMAL.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-fasfg\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"42\" data-block-id=\"42\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">\u26a0\ufe0f&nbsp;<strong>ENTENDA<\/strong>: Esse \u00e9 um conceito que a ci\u00eancia vem refor\u00e7ando nos \u00faltimos 20 anos visto que o tratamento antirretroviral previne a transmiss\u00e3o do HIV. Em outras palavras, quando a carga viral \u00e9 indetect\u00e1vel, o v\u00edrus n\u00e3o se transmite durante rela\u00e7\u00f5es sexuais.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-dee1f\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"29\" data-block-id=\"43\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">J\u00e1 pessoas que vivem com HIV\/Aids que&nbsp;<strong>N\u00c3O&nbsp;<\/strong>est\u00e3o em tratamento ou possuem carga viral detect\u00e1vel podem transmitir o v\u00edrus a outras pessoas<em> (entenda mais sobre o tratamento abaixo).<\/em><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-eo7l9\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"quote-plugin\" data-block-id=\"44\">\n<div class=\"show-block-quote\">\n<div class=\"show-block-quote__caption\">O caso ocorrido ainda necessita de investiga\u00e7\u00f5es mais minuciosas, por\u00e9m n\u00e3o representa a realidade di\u00e1ria de pessoas transplantadas. As chances [de uma transmiss\u00e3o do tipo], na pr\u00e1tica, s\u00e3o&nbsp;muito&nbsp;baixas.<\/div>\n<div class=\"show-block-quote__after-caption\">&nbsp;<\/div>\n<div class=\"show-block-quote__author\">\u2014 Maria Felipe Medeiros, infectologista com foco em sa\u00fade LGBTQIA+.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-8kb02\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"35\" data-block-id=\"46\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Nos Estados Unidos, por exemplo, a Health Resources and Services Administration supervisiona a doa\u00e7\u00e3o e o transplante de \u00f3rg\u00e3os, garantindo que os doadores sejam devidamente testados antes de seus \u00f3rg\u00e3os serem aprovados para transplante.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-frqmb\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"32\" data-block-id=\"47\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Desde 2013, as diretrizes de sa\u00fade p\u00fablica no pa\u00eds exigem que todos os doadores, vivos ou falecidos, sejam submetidos aos testes mais sens\u00edveis dispon\u00edveis para minimizar o risco de transmiss\u00e3o de HIV.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-592fc\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"5\" data-block-id=\"48\">\n<div class=\"content-intertitle\">\n<h4>Como s\u00e3o feitos os testes?<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-3633a\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"49\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">No Brasil e em outros pa\u00edses, o teste padr\u00e3o para detectar o HIV \u00e9 o ELISA de 4\u00aa gera\u00e7\u00e3o, que identifica o v\u00edrus em 95% dos casos ap\u00f3s 4 semanas.&nbsp;<strong><span class=\"highlight highlighted\">Ap\u00f3s 6 semanas, a precis\u00e3o chega a praticamente 100%.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-dvje9\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"50\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">De acordo com o Minist\u00e9rio da Sa\u00fade, o procedimento come\u00e7a com esse teste inicial, chamado de&nbsp;<strong>triagem sorol\u00f3gica<\/strong>.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-efrjd\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"41\" data-block-id=\"51\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Ou seja, se o resultado for negativo, a pessoa \u00e9 considerada livre do HIV e n\u00e3o precisa de mais exames. Mas, se o resultado for positivo ou incerto, a amostra passa por um segundo teste,&nbsp;<strong><span class=\"highlight highlighted\">diferente do primeiro, para confirmar.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-cr07q\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"21\" data-block-id=\"52\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Al\u00e9m disso, testes adicionais como imunofluoresc\u00eancia ou&nbsp;<strong>western blot&nbsp;<\/strong>(um m\u00e9todo para identificar prote\u00ednas) podem ser usados para garantir o diagn\u00f3stico.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-8hrru\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"53\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Isto \u00e9, se o diagn\u00f3stico for positivo, o laborat\u00f3rio deve pedir uma nova amostra do paciente cerca de 30 dias depois para confirmar. Se houver diferen\u00e7as nos resultados entre os testes, o exame western blot ser\u00e1 necess\u00e1rio para esclarecer.<\/p>\n<div id=\"chunk-ehgc0\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"4\" data-block-id=\"56\">\n<div class=\"content-intertitle\">\n<h4><strong>Como ocorre a transmiss\u00e3o?<\/strong><\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-eip02\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"35\" data-block-id=\"57\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A transmiss\u00e3o pode ocorrer por meio de&nbsp;<strong><span class=\"highlight highlighted\">rela\u00e7\u00f5es sexuais sem prote\u00e7\u00e3o, pelo compartilhamento de seringas infectadas ou de m\u00e3e para filho durante a gravidez e a amamenta\u00e7\u00e3o<\/span><\/strong>, caso n\u00e3o sejam adotadas as medidas preventivas necess\u00e1rias.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-548ml\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"26\" data-block-id=\"58\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Assim, a maneira mais eficaz de prevenir o HIV \u00e9 a&nbsp;<strong><span class=\"highlight highlighted\">preven\u00e7\u00e3o combinada, que utiliza v\u00e1rias abordagens simult\u00e2neas para atender diferentes necessidades<\/span><\/strong>&nbsp;e formas de transmiss\u00e3o.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-59tq\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"43\" data-block-id=\"59\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A&nbsp;<strong>PrEP<\/strong>, por exemplo, \u00e9 uma das principais formas de preven\u00e7\u00e3o do HIV. Comprimidos s\u00e3o tomados em esquemas diferentes (PrEP di\u00e1ria e sob demanda) antes da rela\u00e7\u00e3o sexual,&nbsp;<strong><span class=\"highlight highlighted\">o que permite ao organismo estar preparado para enfrentar um poss\u00edvel contato com o HIV.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-ki9m\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"56\" data-block-id=\"61\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Em casos de situa\u00e7\u00e3o de risco, como sexo desprotegido ou uso compartilhado de seringas, o Minist\u00e9rio da Sa\u00fade orienta a testagem contra o HIV. Se a exposi\u00e7\u00e3o ocorreu h\u00e1 menos de 72 horas, procure informa\u00e7\u00f5es sobre a<strong>&nbsp;Profilaxia P\u00f3s-Exposi\u00e7\u00e3o ao HIV (PEP),<\/strong>&nbsp;um m\u00e9todo de preven\u00e7\u00e3o com o uso de medicamentos antirretrovirais ap\u00f3s um poss\u00edvel contato.<\/p>\n<div id=\"chunk-ccmqr\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"6\" data-block-id=\"64\">\n<div class=\"content-intertitle\">\n<h4>N\u00fameros do HIV e da Aids<\/h4>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"chunk-eqs1s\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"32\" data-block-id=\"65\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">A estimativa do Minist\u00e9rio da Sa\u00fade \u00e9 de que um milh\u00e3o de pessoas vivem com HIV no Brasil. Desse total,&nbsp;<strong>650 mil s\u00e3o do sexo masculino<\/strong>&nbsp;e&nbsp;<strong>350 mil do sexo feminino<\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-4ka43\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"30\" data-block-id=\"66\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Em 2022 (n\u00fameros mais recentes), o Minist\u00e9rio da Sa\u00fade registrou 10.994 \u00f3bitos tendo o HIV ou Aids como causa b\u00e1sica,&nbsp;<strong><span class=\"highlight highlighted\">8,5% menos do que os 12.019 \u00f3bitos registrados em 2012.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-cpmg7\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"11\" data-block-id=\"67\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">\ud83d\udc49 Desse total, os negros representam quase o dobro de brancos.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-fm3tm\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"12\" data-block-id=\"68\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\"><strong><span class=\"highlight highlighted\">Foram 61,7% mortes entre pessoas negras, sendo 47% pardos e 14,7% pretas.<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-c6hvc\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"6\" data-block-id=\"69\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Os brancos representaram 35,6% do total.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-b50u9\" style=\"text-align: justify;\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"14\" data-block-id=\"71\">\n<p class=\" content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Apesar da redu\u00e7\u00e3o, cerca de 30 pessoas morreram de Aids por dia em 2022.<\/p>\n<\/div>\n<\/div>\n<div id=\"chunk-1bo9o\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"38\" data-block-id=\"72\">\n<p class=\" content-text__container \" style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\">Ainda segundo dados do Minist\u00e9rio da Sa\u00fade, entre 2007 e junho de 2023, foram notificados&nbsp;<strong>489.594<\/strong>&nbsp;casos de infec\u00e7\u00e3o pelo HIV no Brasil.&nbsp;<span class=\"highlight highlighted\">A maior incid\u00eancia \u00e9 entre homens e na faixa et\u00e1ria entre 25 e 39 anos.<\/span><\/p>\n<p style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\"><em>Fonte: g1&nbsp;<\/em><\/p>\n<p style=\"text-align: justify;\" data-track-category=\"Link no Texto\" data-track-links=\"\" data-mrf-recirculation=\"Article links\"><em>Foto: Rafael Nascimento\/g1 Rio<a href=\"https:\/\/www2.comunitaria.com.br\/caso-de-transplante-de-orgaos-com-hiv-e-inedito-no-pais-saiba-como-a-triagem-funciona-no-brasil\/laboratorio3\/\" rel=\"attachment wp-att-65566\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-65566\" src=\"http:\/\/www2.comunitaria.com.br\/wp-content\/uploads\/2024\/10\/laboratorio3.avif\" alt=\"\" width=\"1008\" height=\"756\"><\/a><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O caso dos&nbsp;seis transplantados que receberam \u00f3rg\u00e3os infectados pelo HIV&nbsp;no Rio de Janeiro \u00e9 o&nbsp;primeiro do tipo&nbsp;no pa\u00eds, relata a infectologista e coordenadora da Comiss\u00e3o de Infec\u00e7\u00e3o em Transplante da&#8230;<\/p>","protected":false},"author":2,"featured_media":65566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[47,28,33],"tags":[292,6866],"class_list":["post-65565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-brasil","category-destaque","category-noticias","tag-hiv","tag-transplante-de-orgaos"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/posts\/65565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/comments?post=65565"}],"version-history":[{"count":0,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/posts\/65565\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/media\/65566"}],"wp:attachment":[{"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/media?parent=65565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/categories?post=65565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.comunitaria.com.br\/en\/wp-json\/wp\/v2\/tags?post=65565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}