{"id":8823,"date":"2021-04-19T10:31:57","date_gmt":"2021-04-19T09:31:57","guid":{"rendered":"https:\/\/www.heartfailurematters.org\/o-que-o-seu-medico-ou-enfermeiro-pode-fazer\/suplementacao-com-ferro-na-insuficiencia-cardiaca\/"},"modified":"2025-12-05T10:26:03","modified_gmt":"2025-12-05T10:26:03","slug":"suplementacao-com-ferro-na-insuficiencia-cardiaca","status":"publish","type":"page","link":"https:\/\/www.heartfailurematters.org\/pt-pt\/o-que-o-seu-medico-ou-enfermeiro-pode-fazer\/suplementacao-com-ferro-na-insuficiencia-cardiaca\/","title":{"rendered":"Tratamento com ferro em pacientes com insufici\u00eancia card\u00edaca e defici\u00eancia de ferro"},"content":{"rendered":"<p>Em doentes com insufici\u00eancia card\u00edaca e fra\u00e7\u00e3o de eje\u00e7\u00e3o reduzida, a <a href=\"https:\/\/www.heartfailurematters.org\/heart-failure-causes-and-other-common-medical-conditions\/iron-deficiency\/\" target=\"_blank\" rel=\"noopener\">defici\u00eancia de ferro<\/a> \u00e9 comum. Assim, recomenda-se o rastreio da defici\u00eancia de ferro nestes doentes medindo os n\u00edveis de ferritina e a satura\u00e7\u00e3o da transferrina. \u00c9 importante salientar que foram definidos limites espec\u00edficos destes valores laboratoriais para estabelecer o diagn\u00f3stico. Uma vez diagnosticada a defici\u00eancia de ferro, os valores de ferro devem ser repostos. Deve-se salientar que a suplementa\u00e7\u00e3o oral de ferro \u00e9 geralmente ineficaz devido \u00e0 sua m\u00e1 absor\u00e7\u00e3o. Portanto, a suplementa\u00e7\u00e3o intravenosa de ferro \u00e9 a abordagem terap\u00eautica de elei\u00e7\u00e3o e tem-se mostrado segura e eficaz.<\/p>\n<p>A maioria dos resultados est\u00e1 relacionada com a carboximaltose f\u00e9rrica por prepara\u00e7\u00e3o intravenosa de ferro. Uma alternativa mais recente \u00e9 a derisomaltose f\u00e9rrica. Por norma, o ferro intravenoso \u00e9 administrado atrav\u00e9s de uma infus\u00e3o de ferro dissolvido em 100 mL de soro fisiol\u00f3gico, em doses de 500 mg a 1000 mg. A dura\u00e7\u00e3o da infus\u00e3o \u00e9 de aproximadamente 15 minutos. Pode ser administrado com seguran\u00e7a tanto em ambientes hospitalares como ambulat\u00f3rios. A suplementa\u00e7\u00e3o intravenosa de ferro reduz comprovadamente os sintomas de insufici\u00eancia card\u00edaca, melhora a qualidade de vida, aumenta a capacidade de exerc\u00edcio e a for\u00e7a muscular esquel\u00e9tica, al\u00e9m de reduzir o risco de interna\u00e7\u00f5es recorrentes.<\/p>\n<p>A reposi\u00e7\u00e3o do estado do ferro deve ser verificada novamente atrav\u00e9s de uma an\u00e1lise ao sangue, aproximadamente 3 meses ap\u00f3s a \u00faltima dose administrada.<\/p>\n<h2>Ferro intravenoso que pode ser utilizado na insufici\u00eancia card\u00edaca<\/h2>\n<ul>\n<li>Carboximaltose f\u00e9rrica<\/li>\n<li>Derisomaltose f\u00e9rrica<\/li>\n<\/ul>\n<p><a title=\"Voltar a Medicamentos para insufici\u00eancia card\u00edaca\" href=\"https:\/\/www.heartfailurematters.org\/what-your-doctor-can-do\/heart-failure-medicines\/\">Voltar a Medicamentos para insufici\u00eancia card\u00edaca<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Em doentes com insufici\u00eancia card\u00edaca e fra\u00e7\u00e3o de eje\u00e7\u00e3o reduzida, a defici\u00eancia de ferro \u00e9 comum. Assim, recomenda-se o rastreio da defici\u00eancia de ferro nestes doentes medindo os n\u00edveis de ferritina e a satura\u00e7\u00e3o da transferrina. \u00c9 importante salientar que foram definidos limites espec\u00edficos destes valores laboratoriais para estabelecer o diagn\u00f3stico. Uma vez diagnosticada a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10780,"parent":2682,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-8823","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Suplementa\u00e7\u00e3o com ferro na insufici\u00eancia card\u00edaca<\/title>\n<meta name=\"description\" content=\"Em doentes com insufici\u00eancia card\u00edaca e defici\u00eancia de ferro (DF), a suplementa\u00e7\u00e3o oral de ferro \u00e9 ineficaz devido a uma absor\u00e7\u00e3o muito deficiente.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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