{"id":458,"date":"2025-08-15T18:04:51","date_gmt":"2025-08-15T18:04:51","guid":{"rendered":"https:\/\/drmarciomuller.com.br\/?page_id=458"},"modified":"2025-08-18T17:34:32","modified_gmt":"2025-08-18T17:34:32","slug":"acalasia","status":"publish","type":"page","link":"https:\/\/drmarciomuller.com.br\/index.php\/acalasia\/","title":{"rendered":"acalasia"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"458\" class=\"elementor elementor-458\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee03734 e-flex e-con-boxed e-con e-parent\" data-id=\"ee03734\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-72bd3f6 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"72bd3f6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f8ac439 e-con-full e-flex e-con e-child\" data-id=\"f8ac439\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11bc8b1 elementor-widget__width-inherit elementor-widget elementor-widget-image-box\" data-id=\"11bc8b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">O que \u00e9 a acalasia?<\/h3><p class=\"elementor-image-box-description\">A acalasia (tamb\u00e9m chamada de megaes\u00f4fago) \u00e9 uma doen\u00e7a rara que afeta o es\u00f4fago \u2014 o tubo muscular que liga a boca ao est\u00f4mago e conduz os alimentos at\u00e9 o sistema digestivo. Nessa condi\u00e7\u00e3o, h\u00e1 destrui\u00e7\u00e3o das c\u00e9lulas nervosas respons\u00e1veis pelos movimentos do es\u00f4fago, comprometendo sua fun\u00e7\u00e3o. Como resultado, o \u00f3rg\u00e3o perde sua capacidade de empurrar o alimento at\u00e9 o est\u00f4mago.\nA doen\u00e7a geralmente afeta adultos entre 25 e 60 anos e pode comprometer de forma significativa a nutri\u00e7\u00e3o e a qualidade de vida do paciente.\nCausas da acalasia\nEmbora a causa da acalasia ainda n\u00e3o seja totalmente compreendida, acredita-se que esteja relacionada a processos autoimunes ou infecciosos, em pessoas com predisposi\u00e7\u00e3o gen\u00e9tica. No Brasil, \u00e9 comum a associa\u00e7\u00e3o com a doen\u00e7a de Chagas.\nSintomas da acalasia\nA principal caracter\u00edstica da acalasia \u00e9 a dificuldade progressiva de passagem dos alimentos do es\u00f4fago para o est\u00f4mago, o que leva a:<br><br>\n\n<span class=\"destaque-texto\">\u2022 Dificuldade para engolir (disfagia);<br><br>\n\u2022 Regurgita\u00e7\u00e3o de alimentos;<br><br>\n\u2022 Dor no peito;<br><br>\n\u2022 Perda de peso;<br><br>\n<\/span>Em est\u00e1gios avan\u00e7ados, \u00e9 poss\u00edvel ocorrer bronquite, pneumonia ou abscessos pulmonares, devido \u00e0 aspira\u00e7\u00e3o de alimentos regurgitados.\nComplica\u00e7\u00f5es\nA complica\u00e7\u00e3o mais grave \u00e9 o aumento do risco de c\u00e2ncer de es\u00f4fago. Por isso, pacientes com acalasia devem manter acompanhamento m\u00e9dico cont\u00ednuo.\nDiagn\u00f3stico\nO diagn\u00f3stico \u00e9 feito com base em exames como:<br><br>\n<span class=\"destaque-texto\">\u2022 Radiografia com contraste de b\u00e1rio<br><br>\n\u2022 Manometria esof\u00e1gica<br><br>\n\u2022 Endoscopia digestiva alta<\/span><br><br>\n\n\u00c9 fundamental diferenciar a acalasia de outras condi\u00e7\u00f5es, como pseudoacalasia e espasmos do es\u00f4fago.\nTratamento\nEmbora n\u00e3o exista cura definitiva, <span class=\"destaque-texto\">o tratamento visa reduzir a press\u00e3o do esf\u00edncter esof\u00e1gico inferior,<\/span> facilitando a passagem dos alimentos. As op\u00e7\u00f5es incluem:\nMedicamentos\nAlguns medicamentos, como nitratos e bloqueadores de canais de c\u00e1lcio, podem ajudar, mas t\u00eam efic\u00e1cia limitada e s\u00e3o usados em casos espec\u00edficos.\nToxina botul\u00ednica\nA aplica\u00e7\u00e3o endosc\u00f3pica de toxina botul\u00ednica promove relaxamento tempor\u00e1rio do esf\u00edncter, permitindo melhora dos sintomas.\nDilata\u00e7\u00e3o pneum\u00e1tica\n\u00c9 uma t\u00e9cnica endosc\u00f3pica em que um bal\u00e3o \u00e9 inserido e insuflado no esf\u00edncter esof\u00e1gico inferior. O risco principal \u00e9 a perfura\u00e7\u00e3o do es\u00f4fago (0,5 a 5% dos casos).\nMiotomia cir\u00fargica\nA cirurgia de Heller por videolaparoscopia, associada \u00e0 fundoplicatura parcial (procedimento antirrefluxo), \u00e9 eficaz e amplamente utilizada.\nPOEM (miotomia endosc\u00f3pica)\nProcedimento minimamente invasivo realizado por endoscopia. Sua principal desvantagem \u00e9 a aus\u00eancia de uma v\u00e1lvula antirrefluxo, o que pode favorecer o refluxo g\u00e1strico.\nOutras alternativas\n\n<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b10237 elementor-widget elementor-widget-button\" data-id=\"1b10237\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/wa.me\/5554991050713?text=Ol%C3%A1!%20Gostaria%20de%20agendar%20uma%20consulta!%20%20\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">agende sua consulta<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b9786e4 e-con-full e-flex e-con e-child\" data-id=\"b9786e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 a acalasia? A acalasia (tamb\u00e9m chamada de megaes\u00f4fago) \u00e9 uma doen\u00e7a rara que afeta o es\u00f4fago \u2014 o tubo muscular que liga a boca ao est\u00f4mago e conduz os alimentos at\u00e9 o sistema digestivo. Nessa condi\u00e7\u00e3o, h\u00e1 destrui\u00e7\u00e3o das c\u00e9lulas nervosas respons\u00e1veis pelos movimentos do es\u00f4fago, comprometendo sua fun\u00e7\u00e3o. Como resultado, o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-458","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>acalasia - Dr Marcio Muller<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drmarciomuller.com.br\/index.php\/acalasia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"acalasia - Dr Marcio Muller\" \/>\n<meta property=\"og:description\" content=\"O que \u00e9 a acalasia? A acalasia (tamb\u00e9m chamada de megaes\u00f4fago) \u00e9 uma doen\u00e7a rara que afeta o es\u00f4fago \u2014 o tubo muscular que liga a boca ao est\u00f4mago e conduz os alimentos at\u00e9 o sistema digestivo. Nessa condi\u00e7\u00e3o, h\u00e1 destrui\u00e7\u00e3o das c\u00e9lulas nervosas respons\u00e1veis pelos movimentos do es\u00f4fago, comprometendo sua fun\u00e7\u00e3o. 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A acalasia (tamb\u00e9m chamada de megaes\u00f4fago) \u00e9 uma doen\u00e7a rara que afeta o es\u00f4fago \u2014 o tubo muscular que liga a boca ao est\u00f4mago e conduz os alimentos at\u00e9 o sistema digestivo. Nessa condi\u00e7\u00e3o, h\u00e1 destrui\u00e7\u00e3o das c\u00e9lulas nervosas respons\u00e1veis pelos movimentos do es\u00f4fago, comprometendo sua fun\u00e7\u00e3o. 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