{"id":5903,"date":"2014-02-04T13:58:26","date_gmt":"2014-02-04T12:58:26","guid":{"rendered":"https:\/\/www.imferblog.com\/?p=5903"},"modified":"2026-05-10T21:51:16","modified_gmt":"2026-05-10T19:51:16","slug":"dia-mundial-contra-el-cancer","status":"publish","type":"post","link":"https:\/\/www.imferblog.com\/?p=5903","title":{"rendered":"C\u00e1ncer y fertilidad: preservar la maternidad | IMFER Blog"},"content":{"rendered":"<p>Cada 4 de febrero se celebra el D\u00eda Mundial contra el C\u00e1ncer, una fecha que en IMFER tiene un significado especial. Muchas de las mujeres que atendemos en nuestro centro son pacientes oncol\u00f3gicas, o lo han sido, que no quieren que la enfermedad les arrebate tambi\u00e9n el sue\u00f1o de ser madres. Acompa\u00f1arlas en ese proceso es uno de los trabajos m\u00e1s significativos que hacemos.<\/p>\n<h2>El impacto de los tratamientos oncol\u00f3gicos en la fertilidad<\/h2>\n<p>La quimioterapia y la radioterapia salvan vidas. Pero tambi\u00e9n pueden da\u00f1ar de forma temporal o permanente la funci\u00f3n reproductiva. La quimioterapia con agentes alquilantes, frecuentemente usada en tumores hematol\u00f3gicos y s\u00f3lidos, puede agotar la reserva ov\u00e1rica de forma irreversible, especialmente en dosis altas. La radioterapia p\u00e9lvica afecta directamente al \u00fatero y a los ovarios. El resultado, en algunos casos, es una menopausia prematura inducida que hace imposible el embarazo natural.<\/p>\n<p>Por eso, cuando una mujer en edad f\u00e9rtil recibe un diagn\u00f3stico oncol\u00f3gico, el tiempo es clave. Antes de iniciar el tratamiento, existe una ventana de oportunidad para preservar la fertilidad. Cuanto antes se consulte con un especialista en reproducci\u00f3n, mayores ser\u00e1n las opciones disponibles.<\/p>\n<h2>T\u00e9cnicas de preservaci\u00f3n de la fertilidad en pacientes oncol\u00f3gicas<\/h2>\n<p>Las opciones de preservaci\u00f3n de fertilidad dependen del tipo de c\u00e1ncer, el tratamiento planificado, el tiempo disponible y la situaci\u00f3n personal de la paciente:<\/p>\n<ul>\n<li><strong>Vitrificaci\u00f3n de \u00f3vulos:<\/strong> es la t\u00e9cnica m\u00e1s utilizada y consiste en estimular los ovarios mediante medicaci\u00f3n hormonal durante 10-12 d\u00edas para obtener \u00f3vulos que se congelan a -196\u00baC. Los \u00f3vulos se conservan indefinidamente hasta que la paciente quiera usarlos. Puedes ampliar informaci\u00f3n en nuestra <a href=\"\/preservacion-fertilidad-vitrificacion-ovulos\/\">gu\u00eda de vitrificaci\u00f3n de \u00f3vulos<\/a>.<\/li>\n<li><strong>Vitrificaci\u00f3n de embriones:<\/strong> si la paciente tiene pareja masculina o desea usar semen de donante, los \u00f3vulos se fecundan antes de congelarlos. Los embriones tienen mayor tasa de supervivencia a la descongelaci\u00f3n que los \u00f3vulos.<\/li>\n<li><strong>Criopreservaci\u00f3n de tejido ov\u00e1rico:<\/strong> opci\u00f3n para casos en que no hay tiempo para la estimulaci\u00f3n ov\u00e1rica, como en leucemias de evoluci\u00f3n r\u00e1pida. Se extrae y congela una porci\u00f3n del ovario para ser reimplantada despu\u00e9s del tratamiento.<\/li>\n<\/ul>\n<h2>El papel de IMFER en la oncofertilidad<\/h2>\n<p>En IMFER trabajamos en estrecha coordinaci\u00f3n con los servicios de Oncolog\u00eda para garantizar que ninguna paciente en edad f\u00e9rtil llegue al inicio del tratamiento oncol\u00f3gico sin haber tenido acceso a informaci\u00f3n sobre preservaci\u00f3n de la fertilidad. El proceso puede iniciarse con muy poco tiempo de antelaci\u00f3n, incluso en d\u00edas, si la urgencia del tratamiento as\u00ed lo requiere.<\/p>\n<p>Si t\u00fa o alguien cercano ha recibido un diagn\u00f3stico oncol\u00f3gico y est\u00e1 en edad f\u00e9rtil, no esperes. Una consulta en IMFER puede abrir posibilidades que el tiempo puede cerrar.<\/p>\n<p class=\"imfer-article-cta-inline\">\u00bfTienes dudas sobre este tema? <a href=\"https:\/\/www.imfer.com\" target=\"_blank\" rel=\"noopener\">Consulta con nuestros especialistas en IMFER<\/a>.<\/p>\n<p><strong>Tambi\u00e9n puede interesarte:<\/strong> <a href=\"https:\/\/www.imferblog.com\/la-consanguinidad-duplicaba-el-riesgo-de-anomalias-congenitas\/\">Consanguinidad y anomal\u00edas cong\u00e9nitas: riesgos y opciones\u2026<\/a> y <a href=\"https:\/\/www.imferblog.com\/la-consanguinidad-duplicaba-el-riesgo-de-anomalias-congenitas\/\">Consanguinidad y anomal\u00edas cong\u00e9nitas: riesgos y opciones\u2026<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cada 4 de febrero se celebra el D\u00eda Mundial contra el C\u00e1ncer, una fecha que en IMFER tiene un significado especial. Muchas de las mujeres que atendemos en nuestro centro son pacientes oncol\u00f3gicas, o lo han sido, que no quieren que la enfermedad les arrebate tambi\u00e9n el sue\u00f1o de ser &#8230;<\/p>\n","protected":false},"author":1,"featured_media":5904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1289,7,976,1286],"class_list":["post-5903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","tag-actualidad","tag-fertilidad","tag-oncofertilidad","tag-reproduccion-asistida","h-entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>C\u00e1ncer y fertilidad: preservar la maternidad | | IMFER Blog<\/title>\n<meta name=\"description\" content=\"El diagn\u00f3stico de c\u00e1ncer no tiene por qu\u00e9 significar renunciar a ser madre. 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