{"id":238543,"date":"2025-07-17T10:34:21","date_gmt":"2025-07-17T10:34:21","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=238543"},"modified":"2025-07-17T10:34:21","modified_gmt":"2025-07-17T10:34:21","slug":"o-bacterie-uitata-ar-putea-cauza-15-milioane-de-cazuri-de-cancer","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=238543","title":{"rendered":"O bacterie uitat\u0103 ar putea cauza 15 milioane de cazuri de cancer"},"content":{"rendered":"<p>\nConform unui studiu mondial, trei sferturi din aceste cazuri ar putea fi prevenite printr-un tratament simplu.<\/p>\n<p>\nInfec\u0163ia cronic\u0103 cu Helicobacter pylori (H. pylori) reprezint\u0103 ast\u0103zi principalul factor de risc cunoscut pentru cancerul de stomac, potrivit publica\u0163iei News Atlas.<\/p>\n<p>\nBacteria tr\u0103ie\u015fte \u00een mucoasa stomacului \u015fi poate r\u0103m\u00e2ne acolo ani de zile f\u0103r\u0103 a provoca simptome. Pe termen lung \u00eens\u0103, infec\u0163ia cronic\u0103 pe care o genereaz\u0103 poate provoca inflama\u0163ii, ulcere \u015fi chiar evolua spre cancer de stomac.<\/p>\n<p>\nVestea bun\u0103 este c\u0103 aceast\u0103 infec\u0163ie poate fi tratat\u0103 eficient printr-o combina\u0163ie de antibiotice \u015fi medicamente care reduc produc\u0163ia de acid gastric, cunoscutele inhibitori ai pompei de protoni.<\/p>\n<p>\nCercet\u0103torii de la Centrul Interna\u0163ional de Cercetare a Cancerului (CIRC) \u015fi agen\u0163ia specializat\u0103 \u00een cancer a Organiza\u0163iei Mondiale a S\u0103n\u0103t\u0103\u0163ii (OMS) au realizat o modelare la scar\u0103 larg\u0103 pentru a estima num\u0103rul de cazuri viitoare de cancer de stomac. Studiul s-a concentrat pe genera\u0163ia n\u0103scut\u0103 \u00eentre 2008 \u015fi 2017, presupun\u00e2nd c\u0103 strategiile actuale de prevenire \u015fi tratament r\u0103m\u00e2n neschimbate.<\/p>\n<p>\nCalculele cercet\u0103torilor au luat \u00een considerare numero\u015fi factori, cum ar fi frecven\u0163a apari\u0163iei cancerului la diferite v\u00e2rste, probabilitatea de a muri \u00eenainte de a dezvolta cancer sau tendin\u0163ele demografice, cum ar fi cre\u015fterea \u015fi \u00eemb\u0103tr\u00e2nirea popula\u0163iei.<\/p>\n<p>\nConform acestor simul\u0103ri, se estimeaz\u0103 c\u0103 15,6 milioane de cazuri noi de cancer gastric vor ap\u0103rea la nivel mondial pe parcursul vie\u0163ii \u00eentregii genera\u0163ii n\u0103scute \u00eentre 2008 \u015fi 2017. Dintre aceste cazuri, trei sferturi, adic\u0103 76%, ar fi atribuibile unei infec\u0163ii cu H. pylori \u015fi ar putea fi prevenite.<\/p>\n<p>\nConform rezultatelor studiului, Asia ar fi regiunea cea mai afectat\u0103, cu 10,6 milioane de cazuri, urmat\u0103 de America de Nord \u015fi de Sud, cu 2 milioane, \u015fi Africa, cu 1,7 milioane de cazuri.<\/p>\n<p>\nDac\u0103 ar fi pus \u00een aplicare, un program de tratament \u015fi depistare a bacteriei H. pylori eficient \u00een propor\u0163ie de 100% ar putea preveni p\u00e2n\u0103 la 75% din cazuri.<\/p>\n<p>\nProgramele eficiente \u00een propor\u0163ie de 80% sau 90% ar permite prevenirea \u00eentre 60% \u015fi 68% din cazurile de cancer de stomac.<\/p>\n<p>\nCercet\u0103torii au subliniat rentabilitatea acestor strategii, care ar fi accesibile chiar \u015fi mediilor cu venituri reduse \u015fi comparabile cu campaniile de vaccinare \u00eempotriva papilomavirusului uman (HPV) sau hepatitei B.<\/p>\n<p>\nSpeciali\u015ftii solicit\u0103, de asemenea, investi\u0163ii \u00een cercetarea unui vaccin, reamintind c\u0103 acest tip de cancer r\u0103m\u00e2ne o amenin\u0163are mondial\u0103, \u00een special pentru t\u00e2n\u0103ra genera\u0163ie. \u00cen ultimii ani, cancerul de stomac a cunoscut o cre\u015ftere alarmant\u0103 \u00een r\u00e2ndul persoanelor cu v\u00e2rsta sub 50 de ani.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O bacterie contractat\u0103 adesea \u00een copil\u0103rie \u015fi care r\u0103m\u00e2ne latent\u0103 \u00een organism pentru ani de zile ar putea fi responsabil\u0103 pentru milioane de cazuri de cancer de stomac \u00een urm\u0103toarele decenii. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[14610,60843],"class_list":["post-238543","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-cancer","tag-helicobacter"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/238543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238543"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/238543\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}