{"id":12860,"date":"2025-08-14T10:15:49","date_gmt":"2025-08-14T14:15:49","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/bulkamid\/"},"modified":"2026-03-22T06:35:55","modified_gmt":"2026-03-22T10:35:55","slug":"bulkamid","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/pt-br\/glossary-term\/bulkamid\/","title":{"rendered":"Bulkamid"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[123],"glossary-product":[],"class_list":["post-12860","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-urinary-incontinence-treatments"],"acf":{"gt-definition":"<p>Bulkamid \u00e9 um hidrogel de poliacrilamida (PAHG) transparente, permanentemente implantado, n\u00e3o reabsorv\u00edvel, injet\u00e1vel, usado como agente de volume uretral para o tratamento da incontin\u00eancia urin\u00e1ria de esfor\u00e7o (IUE) em mulheres adultas.<sup>1<\/sup> Consiste em poliacrilamida reticulada (2,5% p\/p) e \u00e1gua (97,5% p\/p), que \u00e9 fornecida est\u00e9ril em 1 mL seringas pr\u00e9-cheias.<sup>2<\/sup> Bulkamid atua adicionando volume \u00e0 parede uretral por meio de inje\u00e7\u00f5es na submucosa uretral, criando um efeito de amortecimento que ajuda a prevenir o vazamento de urina durante atividades f\u00edsicas.<sup>3<\/sup> O hidrogel mant\u00e9m seu volume ao longo do tempo sem causar rea\u00e7\u00f5es no tecido circundante, proporcionando uma op\u00e7\u00e3o de tratamento de longa dura\u00e7\u00e3o para mulheres com IUE.<sup>4<\/sup><\/p>\n<p>O Bulkamid \u00e9 um hidrogel de poliacrilamida (PAHG) a 2,5% utilizado como agente de preenchimento uretral para o tratamento da incontin\u00eancia urin\u00e1ria de esfor\u00e7o. \u00c9 injetado por via transuretral sob vis\u00e3o direta cistosc\u00f3pica ao redor da uretra proximal para melhorar a coapta\u00e7\u00e3o uretral. O material \u00e9 biocompat\u00edvel, n\u00e3o absorv\u00edvel e n\u00e3o migrat\u00f3rio, diferenciando-se de outros agentes de preenchimento.<\/p>","gt-synonyms":"Hidrogel de poliacrilamida (PAHG), agente de volume uretral (UBA), sistema de volume uretral Bulkamid\u00ae","gt-citation":"[1] Hoe V, Yao HH, Gough K, O'Connell HE. Long-term outcomes of polyacrylamide hydrogel treatment in women with stress urinary incontinence. BJU Int. 2022 Mar;130(3):388-395. DOI: https:\/\/doi.org\/10.1111\/bju.15717\n\n[2] U.S. Food and Drug Administration. Summary of Safety and Effectiveness Data (SSED): Bulkamid. 2020 Jan 28. Available from: https:\/\/www.accessdata.fda.gov\/cdrh_docs\/pdf17\/P170023B.pdf\n\n[3] Sokol ER, Karram MM, Dmochowski R. Efficacy and Safety of Polyacrylamide Hydrogel for the Treatment of Female Stress Incontinence: A Randomized, Prospective, Multicenter North American Study. The Journal of Urology. 2014 Sep;192(3):843-849. DOI: https:\/\/doi.org\/10.1016\/j.juro.2014.03.109\n\n[4] Contura International A\/S. Bulkamid: A long lasting treatment for stress urinary incontinence. 2021. Available from: https:\/\/www.bulkamid.com\/patients\/what-is-bulkamid\/","gt-clinical-context":"<p>O sistema de volume uretral Bulkamid \u00e9 indicado para inje\u00e7\u00e3o uretral para o tratamento da incontin\u00eancia urin\u00e1ria de esfor\u00e7o (IUE) devido \u00e0 defici\u00eancia intr\u00ednseca do esf\u00edncter (ISD) em mulheres adultas com IUE ou incontin\u00eancia mista com predomin\u00e2ncia de estresse.<sup>1<\/sup><\/p>\n \n <p>Os crit\u00e9rios de sele\u00e7\u00e3o de pacientes geralmente incluem mulheres com IUE comprovada que falharam em tratamentos conservadores.<sup>2<\/sup> O procedimento \u00e9 particularmente adequado para mulheres que procuram uma alternativa minimamente invasiva \u00e0 cirurgia, aquelas com comorbidades que aumentam os riscos cir\u00fargicos ou pacientes que falharam em cirurgias anti-incontin\u00eancia anteriores.<sup>3<\/sup><\/p>\n \n <p>O processo de implanta\u00e7\u00e3o cir\u00fargica envolve a inje\u00e7\u00e3o do hidrogel na submucosa uretral usando um dispositivo especificamente projetado sob orienta\u00e7\u00e3o cistosc\u00f3pica.<sup>4<\/sup> Normalmente, 3-4 inje\u00e7\u00f5es s\u00e3o administradas circunferencialmente ao redor da uretra para criar um efeito de amortecimento que ajuda a prevenir vazamento de urina.<sup>5<\/sup> O procedimento pode ser realizado sob anestesia local, geralmente leva aproximadamente 10-15 minutos, e os pacientes normalmente podem retomar atividades normais dentro de 24 horas.<sup>6<\/sup><\/p>\n \n <p>Estudos cl\u00ednicos demonstraram taxas de sucesso do tratamento variando de 46-60% em v\u00e1rios intervalos de acompanhamento, de menos de 1 ano a 7-8 anos ap\u00f3s o tratamento.<sup>7<\/sup> Aproximadamente 60% dos pacientes podem necessitar de uma segunda inje\u00e7\u00e3o para obter resultados ideais.<sup>8<\/sup> Os eventos adversos s\u00e3o geralmente pouco frequentes e incluem infec\u00e7\u00e3o do trato urin\u00e1rio (5%), reten\u00e7\u00e3o urin\u00e1ria aguda transit\u00f3ria (5%) e hemat\u00faria.<sup>9<\/sup> Nenhum caso de eros\u00e3o ou migra\u00e7\u00e3o do produto foi relatado em estudos de longo prazo.<sup>10<\/sup><\/p>\n<p>Estudos demonstram taxas de melhora de 60-80% com Bulkamid, com durabilidade superior a outros agentes de preenchimento. A EAU reconhece os agentes de preenchimento como op\u00e7\u00e3o minimamente invasiva para pacientes com incontin\u00eancia de esfor\u00e7o leve a moderada. O procedimento \u00e9 ambulatorial, realizado sob anestesia local, com retorno r\u00e1pido \u00e0s atividades. Reinje\u00e7\u00f5es podem ser necess\u00e1rias para otimizar o resultado.<\/p>","gt-related-evidence":null,"gt-featured":true,"gt-ai-referenced":false,"gt-view-count":54},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bulkamid: Tratamento Minimamente Invasivo da Incontin\u00eancia | Rigicon<\/title>\n<meta name=\"description\" content=\"Saiba sobre Bulkamid, gel de poliacrilamida para inje\u00e7\u00e3o periuretral no tratamento da incontin\u00eancia urin\u00e1ria de esfor\u00e7o. 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