{"id":13463,"date":"2026-06-01T22:18:41","date_gmt":"2026-06-01T19:18:41","guid":{"rendered":"https:\/\/neoberidhaber.kahveciyazilim.com\/?p=13463"},"modified":"2026-06-01T22:18:42","modified_gmt":"2026-06-01T19:18:42","slug":"klinik-arastirmadan-umut-veren-sonuc-kanser-ignesi-direncli-tumorleri-yok-etti","status":"publish","type":"post","link":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/2026\/06\/01\/klinik-arastirmadan-umut-veren-sonuc-kanser-ignesi-direncli-tumorleri-yok-etti\/","title":{"rendered":"Klinik ara\u015ft\u0131rmadan umut veren sonu\u00e7: Kanser i\u011fnesi diren\u00e7li t\u00fcm\u00f6rleri yok etti"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">11 \u00fclkede y\u00fcr\u00fct\u00fclen uluslararas\u0131 ara\u015ft\u0131rmada, kanseri yay\u0131lm\u0131\u015f veya yeniden n\u00fcks etmi\u015f, ayr\u0131ca mevcut tedavilere yan\u0131t vermeyen hastalara amivantamab adl\u0131 ila\u00e7 uyguland\u0131. Sonu\u00e7lara g\u00f6re ila\u00e7, hastalar\u0131n \u00fc\u00e7te birinden fazlas\u0131nda t\u00fcm\u00f6rlerin k\u00fc\u00e7\u00fclmesini sa\u011flad\u0131. Baz\u0131 hastalarda etkiler birka\u00e7 hafta i\u00e7inde g\u00f6r\u00fcl\u00fcrken, 15 hastada t\u00fcm\u00f6rlerin tamamen ortadan kalkt\u0131\u011f\u0131 tespit edildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Guardian&#8217;da yer alan habere g\u00f6re, Londra Kanser Ara\u015ft\u0131rmalar\u0131 Enstit\u00fcs\u00fc&#8217;nden (ICR) biyolojik kanser tedavileri profes\u00f6r\u00fc Kevin Harrington, &#8220;Bunlar, hem kemoterapiye hem de imm\u00fcnoterapiye diren\u00e7 geli\u015ftirmi\u015f hastalarda g\u00f6rd\u00fc\u011f\u00fcm\u00fcz ola\u011fan\u00fcst\u00fc g\u00fc\u00e7l\u00fc yan\u0131tlar. Tedavi se\u00e7eneklerinin son derece s\u0131n\u0131rl\u0131 oldu\u011fu bir hasta grubunda bu d\u00fczeyde fayda g\u00f6rmek \u00e7ok \u00e7arp\u0131c\u0131&#8221; dedi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ayn\u0131 zamanda Royal Marsden Hastanesi&#8217;nde onkolog olarak g\u00f6rev yapan Harrington, tedavinin her y\u0131l binlerce hastaya fayda sa\u011flayabilecek potansiyele sahip oldu\u011funu s\u00f6yledi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rma sonu\u00e7lar\u0131, Amerikan Klinik Onkoloji Derne\u011fi&#8217;nin (ASCO) Chicago&#8217;da d\u00fczenlenen y\u0131ll\u0131k toplant\u0131s\u0131nda sunulacak.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">102 hastan\u0131n 43&#8217;\u00fcnde olumlu sonu\u00e7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00fcnyada en yayg\u0131n alt\u0131nc\u0131 kanser t\u00fcr\u00fc olan ba\u015f ve boyun kanserine sahip 102 hastan\u0131n kat\u0131ld\u0131\u011f\u0131 ara\u015ft\u0131rmada, 43 hastada t\u00fcm\u00f6rler k\u00fc\u00e7\u00fcld\u00fc veya tamamen kayboldu. Bunlar\u0131n 28&#8217;inde belirgin k\u00fc\u00e7\u00fclme g\u00f6r\u00fcl\u00fcrken, 15 hastada t\u00fcm\u00f6rler tamamen yok oldu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmac\u0131lar, ilac\u0131n akci\u011fer kanseri hastalar\u0131nda da benzer sonu\u00e7lar verdi\u011fini belirtti. ABD merkezli Johnson &amp; Johnson taraf\u0131ndan geli\u015ftirilen amivantamab, \u015fu anda ba\u015fta akci\u011fer kanseri olmak \u00fczere kolorektal, beyin ve mide kanserlerine y\u00f6nelik yakla\u015f\u0131k 60 klinik ara\u015ft\u0131rmada de\u011ferlendiriliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kanseri \u00fc\u00e7 farkl\u0131 yoldan hedef al\u0131yor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmac\u0131lara g\u00f6re amivantamab, kanser h\u00fccrelerini \u00fc\u00e7 farkl\u0131 mekanizma \u00fczerinden hedef al\u0131yor. \u0130la\u00e7, t\u00fcm\u00f6r b\u00fcy\u00fcmesini destekleyen EGFR (epidermal b\u00fcy\u00fcme fakt\u00f6r\u00fc resept\u00f6r\u00fc) adl\u0131 proteini ve kanser h\u00fccrelerinin tedaviden ka\u00e7mak i\u00e7in kulland\u0131\u011f\u0131 MET sinyal yolunu bloke ediyor. Ayr\u0131ca ba\u011f\u0131\u015f\u0131kl\u0131k sistemini aktive ederek t\u00fcm\u00f6re kar\u015f\u0131 sava\u015fmas\u0131n\u0131 sa\u011fl\u0131yor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&#8220;Normal hayat\u0131ma d\u00f6nebildim&#8221;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rman\u0131n ilk kat\u0131l\u0131mc\u0131lar\u0131ndan biri olan 56 ya\u015f\u0131ndaki Carl Walsh&#8217;a May\u0131s 2024&#8217;te dil kanseri te\u015fhisi konuldu. Kemoterapi ve imm\u00fcnoterapiden sonu\u00e7 alamayan Walsh, Temmuz 2025&#8217;te Royal Marsden Hastanesi&#8217;nde y\u00fcr\u00fct\u00fclen OrigAMI-4 ara\u015ft\u0131rmas\u0131na kat\u0131ld\u0131.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Walsh, &#8220;Kemoterapi ve imm\u00fcnoterapi maalesef i\u015fe yaramad\u0131. Daha sonra bu ara\u015ft\u0131rmaya y\u00f6nlendirildim. \u015eu anda 17&#8217;nci tedavi k\u00fcr\u00fcndeyim ve elde edilen sonu\u00e7lardan \u00e7ok memnunum&#8221; dedi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amivantamab&#8217;\u0131n \u00f6nemli avantajlar\u0131ndan biri de uygulama \u015fekli. Bir\u00e7ok kanser ilac\u0131n\u0131n aksine damar yoluyla de\u011fil, deri alt\u0131na yap\u0131lan k\u00fc\u00e7\u00fck bir enjeksiyon \u015feklinde uygulan\u0131yor. Bu da tedaviyi hem hastalar hem de sa\u011fl\u0131k kurulu\u015flar\u0131 a\u00e7\u0131s\u0131ndan daha pratik hale getiriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dc\u00e7 haftada bir uygulanan tedavinin yan etkilerinin \u00e7o\u011funun hafif veya orta \u015fiddette oldu\u011fu, hastalar\u0131n y\u00fczde 10&#8217;undan daha az\u0131n\u0131n yan etkiler nedeniyle tedaviyi b\u0131rakmak zorunda kald\u0131\u011f\u0131 belirtildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Birmingham&#8217;da ya\u015fayan Walsh, tedavi \u00f6ncesinde konu\u015fmakta ve yemek yemekte zorland\u0131\u011f\u0131n\u0131 anlatarak, &#8220;Tedavi ba\u015flad\u0131ktan sonra \u015fi\u015flik b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azald\u0131, a\u011fr\u0131lar\u0131m hafifledi. Kemoterapi s\u0131ras\u0131nda ya\u015fad\u0131\u011f\u0131m hayat\u0131 olumsuz etkileyen yan etkiler art\u0131k yok&#8221; dedi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tedavisi zor kanserlerde umut verici sonu\u00e7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmac\u0131lar, \u00e7al\u0131\u015fman\u0131n \u00f6zellikle HPV kaynakl\u0131 olmayan ba\u015f ve boyun kanserlerine odakland\u0131\u011f\u0131n\u0131 vurgulad\u0131. Bu kanser t\u00fcrlerinin genellikle daha zor tedavi edildi\u011fine dikkat \u00e7eken uzmanlar, elde edilen sonu\u00e7lar\u0131n bu nedenle daha da \u00f6nemli oldu\u011funu belirtti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standart tedavilerin etkisiz kald\u0131\u011f\u0131 ileri evre hastalarda amivantamab kullananlar\u0131n ortalama sa\u011fkal\u0131m s\u00fcresi 12,5 ay olarak \u00f6l\u00e7\u00fcld\u00fc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ICR \u0130cra Kurulu Ba\u015fkan\u0131 Prof. Kristian Helin, &#8220;Bu \u00e7al\u0131\u015fma, titiz kanser ara\u015ft\u0131rmalar\u0131yla geli\u015ftirilen yeni tedavilerin, se\u00e7enekleri son derece s\u0131n\u0131rl\u0131 hastalarda bile anlaml\u0131 ilerlemeler sa\u011flayabilece\u011fini g\u00f6steriyor&#8221; dedi. Helin, &#8220;Bu kadar zor tedavi edilen bir hasta grubunda elde edilen t\u00fcm\u00f6r yan\u0131t\u0131 ve sa\u011fkal\u0131m sonu\u00e7lar\u0131 \u00f6nemli bir ilerlemeyi temsil ediyor&#8221; de\u011ferlendirmesinde bulundu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kaynak: <a href=\"https:\/\/gazeteoksijen.com\/saglik\/klinik-arastirmadan-umut-veren-sonuc-kanser-ignesi-direcli-kanserlerde-tumorleri-yok-etti-277279\" data-type=\"link\" data-id=\"https:\/\/gazeteoksijen.com\/saglik\/klinik-arastirmadan-umut-veren-sonuc-kanser-ignesi-direcli-kanserlerde-tumorleri-yok-etti-277279\">Gazete Oksijen<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">01.06.2026 22.18<\/p>\n","protected":false},"excerpt":{"rendered":"Doktorlar, \u00fc\u00e7 farkl\u0131 mekanizmayla \u00e7al\u0131\u015fan yeni bir kanser i\u011fnesinin baz\u0131 hastalarda t\u00fcm\u00f6rleri tamamen ortadan kald\u0131rd\u0131\u011f\u0131n\u0131 g\u00f6steren klinik ara\u015ft\u0131rma sonu\u00e7lar\u0131n\u0131 &#8220;benzeri g\u00f6r\u00fclmemi\u015f&#8221; olarak nitelendirdi.","protected":false},"author":2,"featured_media":13464,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-13463","post","type-post","status-publish","format-standard","has-post-thumbnail","category-saglik","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/13463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/comments?post=13463"}],"version-history":[{"count":1,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/13463\/revisions"}],"predecessor-version":[{"id":13465,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/13463\/revisions\/13465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media\/13464"}],"wp:attachment":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media?parent=13463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/categories?post=13463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/tags?post=13463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}