{"id":12461,"date":"2026-05-17T23:30:27","date_gmt":"2026-05-17T20:30:27","guid":{"rendered":"https:\/\/neoberidhaber.kahveciyazilim.com\/?p=12461"},"modified":"2026-05-17T23:30:38","modified_gmt":"2026-05-17T20:30:38","slug":"covid-19-onleyen-hap-yolda","status":"publish","type":"post","link":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/2026\/05\/17\/covid-19-onleyen-hap-yolda\/","title":{"rendered":"COVID-19 \u00d6NLEYEN HAP YOLDA"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">D\u00fcnya genelinde hayat\u0131 durma noktas\u0131na getiren koronavir\u00fcse kar\u015f\u0131 t\u0131p d\u00fcnyas\u0131ndan umut verici yeni bir hamle geldi. Covid-19 tedavisinde halihaz\u0131rda baz\u0131 \u00fclkelerde aktif olarak kullan\u0131lan ensitrelvir isimli antiviral ilac\u0131n, hastal\u0131\u011f\u0131 sadece tedavi etmekle kalmay\u0131p vir\u00fcs\u00fcn bula\u015fmas\u0131n\u0131 engelleme konusunda da son derece etkili sonu\u00e7lar verdi\u011fi ortaya \u00e7\u0131kt\u0131. Amerika Birle\u015fik Devletleri, Japonya ve \u0130ngiltere\u2019de titizlikle y\u00fcr\u00fct\u00fclen \u00fc\u00e7\u00fcnc\u00fc faz klinik deneyleri, bu yeni nesil ilac\u0131n \u00f6zellikle ev i\u00e7i yak\u0131n temas kaynakl\u0131 bula\u015fmalar\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azaltt\u0131\u011f\u0131n\u0131 net bir \u015fekilde g\u00f6zler \u00f6n\u00fcne serdi. Elde edilen bu klinik ba\u015far\u0131lar\u0131n ard\u0131ndan ilac\u0131n \u00fcreticisi, ensitrelvirin Covid-19 profilaksisi yani koruyucu bir tedavi y\u00f6ntemi olarak resmi onay alabilmesi i\u00e7in ABD G\u0131da ve \u0130la\u00e7 Dairesi\u2019ne (FDA) ba\u015fvuruda bulundu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vir\u00fcs\u00fcn \u00c7o\u011falmas\u0131n\u0131 Engelleyen Yeni Nesil Antiviral Teknolojisi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Japonya merkezli Shionogi &amp; Co \u015firketi taraf\u0131ndan b\u00fcy\u00fck bir titizlikle geli\u015ftirilen ensitrelvir, koronavir\u00fcslerin h\u00fccre i\u00e7inde \u00e7o\u011falmas\u0131n\u0131 sa\u011flayan ana proteaz enzimini do\u011frudan hedef alan bir \u00e7al\u0131\u015fma mekanizmas\u0131na sahip. Bu yenilik\u00e7i mekanizma, vir\u00fcs\u00fcn kendi kopyalar\u0131n\u0131 \u00fcretme yetene\u011fini tamamen k\u0131s\u0131tlayarak v\u00fccutta ilerlemesini ve dolay\u0131s\u0131yla ba\u015fka insanlara bula\u015fmas\u0131n\u0131 durduruyor. Mevcut standart tedavi y\u00f6ntemi olan Paxlovid ilac\u0131n\u0131n i\u00e7indeki nirmatrelvir de benzer bir proteaz\u0131 hedef alsa da, Paxlovid\u2019in a\u015f\u0131lanm\u0131\u015f bireyler \u00fczerindeki etkinli\u011finin zamanla d\u00fc\u015fmesi ve y\u00fcksek riskli gruplarda bula\u015fmay\u0131 \u00f6nlemede yetersiz kalmas\u0131, ensitrelvir gibi yeni ve daha g\u00fc\u00e7l\u00fc alternatif aray\u0131\u015flar\u0131n\u0131 beraberinde getirdi.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/05\/covid-19-onleyen-hap-yolda-2.webp\" alt=\"featured image\" title=\"covid-19-onleyen-hap-yolda\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Xocova markas\u0131 ad\u0131 alt\u0131nda halihaz\u0131rda Japonya ve Singapur\u2019da tedavi ama\u00e7l\u0131 resmi onay alm\u0131\u015f olan ensitrelvirin koruyucu g\u00fcc\u00fcn\u00fc \u00f6l\u00e7mek i\u00e7in Haziran 2023 ile Eyl\u00fcl 2024 tarihleri aras\u0131nda devasa bir \u00e7al\u0131\u015fma ger\u00e7ekle\u015ftirildi. Toplam be\u015f \u00fclkeden yakla\u015f\u0131k 2 bin g\u00f6n\u00fcll\u00fcn\u00fcn kat\u0131ld\u0131\u011f\u0131 bu deneylerde, evinde aktif Covid-19 hastas\u0131 bulunan ve hen\u00fcz vir\u00fcs kapmam\u0131\u015f sa\u011fl\u0131kl\u0131 ki\u015filere be\u015f g\u00fcn boyunca g\u00fcnl\u00fck dozlar halinde ensitrelvir veya plasebo uyguland\u0131. On g\u00fcnl\u00fck hassas takip s\u00fcreci tamamland\u0131\u011f\u0131nda, ensitrelvir kullanan gruptaki enfeksiyon oran\u0131n\u0131n sadece y\u00fczde 2,9 gibi \u00e7ok d\u00fc\u015f\u00fck bir seviyede kald\u0131\u011f\u0131, buna kar\u015f\u0131n plasebo alan grupta enfeksiyon oran\u0131n\u0131n y\u00fczde 9 seviyesinde ger\u00e7ekle\u015fti\u011fi rapor edildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gelecek Beklentileri ve Yakla\u015fan Haziran Takvimi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Her ne kadar Covid-19 g\u00fcn\u00fcm\u00fczde k\u00fcresel olarak eski pandemi d\u00f6nemlerine k\u0131yasla daha az bir tehdit olu\u015fturuyor gibi g\u00f6r\u00fcnse de, her y\u0131l d\u00fcnya genelinde h\u00e2l\u00e2 ciddi say\u0131da insan\u0131 etkilemeye ve hastanelik etmeye devam ediyor. \u00d6zellikle kronik rahats\u0131zl\u0131\u011f\u0131 bulunan y\u00fcksek riskli gruplar i\u00e7in geli\u015ftirilen bu t\u00fcr g\u00fcvenilir ve pratik antiviraller, insanl\u0131\u011f\u0131n gelecekte kar\u015f\u0131la\u015fabilece\u011fi olas\u0131 yeni salg\u0131n dalgalar\u0131na kar\u015f\u0131 da son derece g\u00fc\u00e7l\u00fc bir savunma hatt\u0131 in\u015fa edilmesini sa\u011fl\u0131yor. Japonya, elde edilen bu ezber bozucu ba\u015far\u0131l\u0131 sonu\u00e7lar\u0131n ard\u0131ndan mart ay\u0131nda ilac\u0131n koruyucu bir \u00f6nlem olarak kullan\u0131m alan\u0131n\u0131 resmi olarak geni\u015fletti. Shionogi firmas\u0131 gerekli t\u00fcm belgeleri ve ba\u015fvuru dosyalar\u0131n\u0131 ABD makamlar\u0131na eksiksiz \u015fekilde iletirken, k\u00fcresel t\u0131p d\u00fcnyas\u0131n\u0131n g\u00f6z\u00fcn\u00fc \u00e7evirdi\u011fi FDA\u2019n\u0131n konuyla ilgili nihai onay karar\u0131n\u0131 en ge\u00e7 haziran ay\u0131na kadar kamuoyuna a\u00e7\u0131klamas\u0131 heyecanla bekleniyor.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/05\/covid-19-onleyen-hap-yolda-3.webp\" alt=\"featured image\" title=\"covid-19-onleyen-hap-yolda\" \/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/yalingundem.com.tr\/covid-19-onleyen-hap-yolda\/\">karde\u015f haber<\/a><\/div>\n<\/div>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/7aa2fa816019145edcb28b57f49f72b3e1caebcb19884adf0783399888b2d8e6?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Mahmut Can Yal\u00e7\u0131n<\/p><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\">17.05.2026 23.30<\/p>\n","protected":false},"excerpt":{"rendered":"Klinik Deneylerde B\u00fcy\u00fck Ba\u015far\u0131 Yakalayan Ensitrelvir \u0130\u00e7in FDA Karar\u0131 Bekleniyor","protected":false},"author":6,"featured_media":12463,"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":[212,1],"tags":[],"class_list":["post-12461","post","type-post","status-publish","format-standard","has-post-thumbnail","category-bilim","category-genel","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/12461","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/comments?post=12461"}],"version-history":[{"count":1,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/12461\/revisions"}],"predecessor-version":[{"id":12462,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/12461\/revisions\/12462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media\/12463"}],"wp:attachment":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media?parent=12461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/categories?post=12461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/tags?post=12461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}