{"id":8978,"date":"2026-05-30T21:23:59","date_gmt":"2026-05-30T18:23:59","guid":{"rendered":"https:\/\/gundexia.com\/?p=8978"},"modified":"2026-05-30T21:24:03","modified_gmt":"2026-05-30T18:24:03","slug":"milyonlarca-kadina-mujde-50-geni-inceleyen-prosigna-testi-gereksiz-kemoterapi-donemini-kapatiyor","status":"publish","type":"post","link":"https:\/\/gundexia.com\/?p=8978","title":{"rendered":"Milyonlarca Kad\u0131na M\u00fcjde: 50 Geni \u0130nceleyen &#8216;Prosigna&#8217; Testi Gereksiz Kemoterapi D\u00f6nemini Kapat\u0131yor"},"content":{"rendered":"\n<p>Meme kanseriyle m\u00fccadelede d\u00fcnya \u00e7ap\u0131nda milyonlarca kad\u0131n\u0131n hayat kalitesini k\u00f6kten de\u011fi\u015ftirecek tarihi bir ad\u0131ma imza at\u0131ld\u0131.<\/p>\n\n\n\n<p>\u0130ngiltere merkezli University College London (UCL) \u00f6nc\u00fcl\u00fc\u011f\u00fcnde y\u00fcr\u00fct\u00fclen uluslararas\u0131 &#8220;Optima&#8221; \u00e7al\u0131\u015fmas\u0131, yeni bir genetik test sayesinde erken evre meme kanseri hastalar\u0131n\u0131n \u00f6nemli bir k\u0131sm\u0131n\u0131n kemoterapiye ihtiya\u00e7 duymadan sa\u011fl\u0131\u011f\u0131na kavu\u015fabilece\u011fini ortaya koydu.<\/p>\n\n\n\n<p>\u0130ngiltere, Norve\u00e7, \u0130sve\u00e7, Avustralya, Yeni Zelanda ve Tayland&#8217;dan 4 binden fazla hastan\u0131n kat\u0131ld\u0131\u011f\u0131 geni\u015f kapsaml\u0131 klinik ara\u015ft\u0131rmada, &#8220;Prosigna&#8221; ad\u0131 verilen yenilik\u00e7i bir DNA testi kullan\u0131ld\u0131.<\/p>\n\n\n\n<p>Bu test, t\u00fcm\u00f6r dokusundaki 50 farkl\u0131 genin aktivitesini inceleyerek hastal\u0131\u011f\u0131n \u00f6n\u00fcndeki 10 y\u0131l i\u00e7inde n\u00fcksetme (tekrarlama) riskini molek\u00fcler d\u00fczeyde hesapl\u0131yor.<\/p>\n\n\n\n<p><strong>Kemoterapi Almayanlar\u0131n Ba\u015far\u0131 Oran\u0131 Neredeyse Ayn\u0131<\/strong><\/p>\n\n\n\n<p>Ara\u015ft\u0131rma kapsam\u0131nda test edilen hastalar\u0131n 3\u2019te 2\u2019sinden fazlas\u0131nda n\u00fcksetme riski &#8220;d\u00fc\u015f\u00fck&#8221; \u00e7\u0131kt\u0131 ve bu hastalara a\u011f\u0131r yan etkileri olan kemoterapi yerine yaln\u0131zca hormon tedavisi uyguland\u0131. 5 y\u0131ll\u0131k izleme s\u00fcrecinin sonunda \u00e7arp\u0131c\u0131 bir sonu\u00e7 elde edildi:<\/p>\n\n\n\n<p>Standart s\u00fcre\u00e7te hem kemoterapi hem hormon tedavisi alan hastalar\u0131n hayatta kalma oran\u0131 %94,9 olurken,<\/p>\n\n\n\n<p>Genetik testle d\u00fc\u015f\u00fck riskli oldu\u011fu belirlenip kemoterapi verilmeyen, sadece hormon tedavisi g\u00f6ren hastalar\u0131n hayatta kalma oran\u0131 %93,7 olarak kay\u0131tlara ge\u00e7ti.<\/p>\n\n\n\n<p>Bilim insanlar\u0131, aradaki bu \u00e7ok k\u00fc\u00e7\u00fck fark\u0131n, d\u00fc\u015f\u00fck risk grubundaki hastalar i\u00e7in kemoterapinin ek bir fayda sa\u011flamad\u0131\u011f\u0131n\u0131 g\u00f6sterdi\u011fini vurgulad\u0131.<\/p>\n\n\n\n<p>B\u00f6ylece milyonlarca kad\u0131n; sa\u00e7 d\u00f6k\u00fclmesi, \u015fiddetli mide bulant\u0131s\u0131, halsizlik ve organ hasar\u0131 gibi kemoterapinin getirdi\u011fi a\u011f\u0131r fiziksel ve psikolojik y\u00fckleri ta\u015f\u0131mak zorunda kalmayacak.<\/p>\n\n\n\n<p><strong>Ki\u015fiselle\u015ftirilmi\u015f T\u0131pta Yeni Bir D\u00f6nem<\/strong><\/p>\n\n\n\n<p>\u00c7al\u0131\u015fman\u0131n ba\u015f ara\u015ft\u0131rmac\u0131s\u0131 Profes\u00f6r Rob Stein, bu ba\u015far\u0131n\u0131n meme kanseri tedavisinde uzun s\u00fcredir devam eden &#8220;kimin ger\u00e7ekten kemoterapiye ihtiyac\u0131 var?&#8221; sorusuna kesin bir yan\u0131t sundu\u011funu belirtti.<\/p>\n\n\n\n<p>Uzmanlar, kanser tedavisinde art\u0131k &#8220;herkese ayn\u0131 standart tedavi&#8221; d\u00f6nemi yerine, hastan\u0131n genetik haritas\u0131na g\u00f6re \u015fekillenen &#8220;ki\u015fiselle\u015ftirilmi\u015f t\u0131p&#8221; d\u00f6neminin ba\u015flad\u0131\u011f\u0131na dikkat \u00e7ekiyor. Bu y\u00f6ntem hem hastalar\u0131n ya\u015fam kalitesini zirvede tutacak hem de sa\u011fl\u0131k sistemlerindeki tedavi maliyetlerini ve kaynak israf\u0131n\u0131 ciddi oranda azaltacak.<\/p>\n\n\n\n<p><a href=\"https:\/\/gazeteoksijen.com\/saglik\/milyonlarca-kadin-kemoterapiden-kurtulabilir-yeni-genetik-test-bir-donum-noktasi-olabilir-mi-277233\">https:\/\/gazeteoksijen.com\/saglik\/milyonlarca-kadin-kemoterapiden-kurtulabilir-yeni-genetik-test-bir-donum-noktasi-olabilir-mi-277233<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Meme kanseriyle m\u00fccadelede d\u00fcnya \u00e7ap\u0131nda milyonlarca kad\u0131n\u0131n hayat kalitesini k\u00f6kten de\u011fi\u015ftirecek tarihi bir ad\u0131ma imza at\u0131ld\u0131. \u0130ngiltere merkezli University College London (UCL) \u00f6nc\u00fcl\u00fc\u011f\u00fcnde y\u00fcr\u00fct\u00fclen uluslararas\u0131 &#8220;Optima&#8221; \u00e7al\u0131\u015fmas\u0131, yeni bir genetik test sayesinde erken evre meme kanseri hastalar\u0131n\u0131n \u00f6nemli bir k\u0131sm\u0131n\u0131n kemoterapiye ihtiya\u00e7 duymadan sa\u011fl\u0131\u011f\u0131na kavu\u015fabilece\u011fini ortaya koydu. \u0130ngiltere, Norve\u00e7, \u0130sve\u00e7, Avustralya, Yeni Zelanda ve Tayland&#8217;dan [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8979,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-8978","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik"],"jetpack_featured_media_url":"https:\/\/gundexia.com\/wp-content\/uploads\/2026\/05\/IMG_6292.jpeg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/posts\/8978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gundexia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8978"}],"version-history":[{"count":1,"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/posts\/8978\/revisions"}],"predecessor-version":[{"id":8980,"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/posts\/8978\/revisions\/8980"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gundexia.com\/index.php?rest_route=\/wp\/v2\/media\/8979"}],"wp:attachment":[{"href":"https:\/\/gundexia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gundexia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gundexia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}