{"id":2872,"date":"2024-12-17T23:44:00","date_gmt":"2024-12-18T04:44:00","guid":{"rendered":"https:\/\/worldcarenew.wpenginepowered.com\/?p=2872"},"modified":"2026-05-20T01:59:41","modified_gmt":"2026-05-20T06:59:41","slug":"vyvoj-v-liecbe-nadorov-mozgu","status":"publish","type":"post","link":"https:\/\/www.worldcare.com\/sk\/an-evolution-in-brain-tumor-therapies\/","title":{"rendered":"Evol\u00facia v terapi\u00e1ch n\u00e1dorov mozgu?"},"content":{"rendered":"

Vedci napreduj\u00fa vo v\u00fdskume s cie\u013eom vytvori\u0165 nov\u00e9 terapie na lie\u010dbu tohto rozsiahleho ochorenia.<\/em><\/h3>\n\n\n\n

U pacientov s touto diagn\u00f3zou sa ich sk\u00fasenosti zna\u010dne l\u00ed\u0161ia v z\u00e1vislosti od typu, \u0161t\u00e1dia a ve\u013ekosti n\u00e1doru. Nasleduj\u00fa podrobnosti o r\u00f4znych typoch mozgov\u00fdch n\u00e1dorov a pokrokoch vo v\u00fdskume, ktor\u00e9 ved\u00fa k nov\u00fdm mo\u017enostiam lie\u010dby.<\/p>\n\n\n\n

Ka\u017ed\u00fd rok je na celom svete diagnostikovan\u00fd n\u00e1dor na mozgu u takmer 300 000 \u013eud\u00ed. N\u00e1dor na mozgu je zhluk abnorm\u00e1lnych buniek, ktor\u00e9 rast\u00fa v mozgu alebo v bl\u00edzkych tkaniv\u00e1ch, ako s\u00fa nervy alebo hypof\u00fdza a leptomeningy \u2013 vrstvy membr\u00e1n, ktor\u00e9 pokr\u00fdvaj\u00fa mozog a miechu.<\/p>\n\n\n\n

Ke\u010f rakovina vznik\u00e1 v inej \u010dasti tela, ale \u0161\u00edri sa do mozgu, naz\u00fdva sa sekund\u00e1rny \u2013 alebo metastatick\u00fd \u2013 n\u00e1dor na mozgu. Ich v\u00fdskyt je p\u00e4\u0165kr\u00e1t pravdepodobnej\u0161\u00ed ako u prim\u00e1rnych n\u00e1dorov na mozgu. Typy rakoviny, ktor\u00e9 sa s najv\u00e4\u010d\u0161ou pravdepodobnos\u0165ou \u0161\u00edria do mozgu, s\u00fa rakovina p\u013e\u00fac, prsn\u00edka, ko\u017ee, hrub\u00e9ho \u010dreva a obli\u010diek.<\/p>\n\n\n\n

Prim\u00e1rne verzus sekund\u00e1rne n\u00e1dory mozgu<\/strong><\/h3>\n\n\n\n

Ke\u010f rakovina za\u010d\u00edna v mozgu, naz\u00fdva sa to prim\u00e1rny n\u00e1dor na mozgu. Existuje viac ako 120 r\u00f4znych typov prim\u00e1rnych n\u00e1dorov na mozgu, pri\u010dom ka\u017ed\u00fd z nich m\u00e1 odli\u0161n\u00e9 pr\u00edznaky, v\u00fdsledky a mo\u017enosti lie\u010dby.<\/p>\n\n\n\n

Stupne prim\u00e1rnych mozgov\u00fdch n\u00e1dorov<\/strong><\/h3>\n\n\n\n

Stupe\u0148 I a II: Nerakovinov\u00e9 mozgov\u00e9 n\u00e1dory<\/h4>\n\n\n\n

Nie v\u0161etky mozgov\u00e9 n\u00e1dory s\u00fa rakovinov\u00e9. N\u00e1dory m\u00f4\u017eu by\u0165 ben\u00edgne a ke\u010f s\u00fa, je nepravdepodobn\u00e9, \u017ee bud\u00fa r\u00fdchlo r\u00e1s\u0165 alebo sa roz\u0161\u00edri\u0165 do in\u00fdch org\u00e1nov. Ben\u00edgny mozgov\u00fd n\u00e1dor m\u00f4\u017ee by\u0165 st\u00e1le z\u00e1va\u017en\u00fd, preto\u017ee lebka vytv\u00e1ra obmedzen\u00e9 mno\u017estvo priestoru, v ktorom m\u00f4\u017ee n\u00e1dor r\u00e1s\u0165. V kone\u010dnom d\u00f4sledku m\u00f4\u017ee ben\u00edgny n\u00e1dor tla\u010di\u0165 na mozgov\u00e9 tkanivo a vyvol\u00e1va\u0165 pr\u00edznaky, ktor\u00e9 sa postupne zhor\u0161uj\u00fa. Medzi tieto pr\u00edznaky m\u00f4\u017eu patri\u0165 bolesti hlavy, z\u00e1chvaty, slabos\u0165 alebo zmeny osobnosti. Chirurgick\u00fd z\u00e1krok, chemoterapia a r\u00e1dioterapia s\u00fa mo\u017enosti lie\u010dby mozgov\u00fdch n\u00e1dorov I. a II. stup\u0148a.<\/p>\n\n\n\n

Stupe\u0148 III a IV: Rakovinov\u00e9 n\u00e1dory mozgu<\/h4>\n\n\n\n

Mozgov\u00fd n\u00e1dor stup\u0148a III alebo IV je mal\u00edgny a s v\u00e4\u010d\u0161ou pravdepodobnos\u0165ou r\u00fdchlo rastie. Ve\u013ekos\u0165 a r\u00fdchlos\u0165 rastu zvy\u010dajne ur\u010duj\u00fa z\u00e1va\u017enos\u0165 sympt\u00f3mov pri n\u00e1doroch stup\u0148a III a IV.<\/p>\n\n\n\n

Mo\u017enosti lie\u010dby m\u00f4\u017eu zah\u0155\u0148a\u0165 chirurgick\u00fd z\u00e1krok, chemoradi\u00e1ciu a polia na lie\u010dbu n\u00e1dorov (TT polia), ktor\u00e9 smeruj\u00fa elektrick\u00e9 polia do buniek, aby spomalili ich rast a \u0161\u00edrenie. Lie\u010debn\u00fd pl\u00e1n m\u00f4\u017ee zah\u0155\u0148a\u0165 kombin\u00e1ciu t\u00fdchto terapi\u00ed; napr\u00edklad chirurgick\u00fd z\u00e1krok m\u00f4\u017ee odstr\u00e1ni\u0165 v\u00e4\u010d\u0161inu rakoviny a druh\u00e1 terapia, ako je r\u00e1dioterapia alebo chemoterapia (naz\u00fdvan\u00e1 aj adjuvantn\u00e1 terapia), m\u00f4\u017ee lie\u010di\u0165 zost\u00e1vaj\u00face bunky.<\/p>\n\n\n\n

Ak\u00e9 s\u00fa rizikov\u00e9 faktory vzniku n\u00e1doru na mozgu a d\u00e1 sa im pred\u00eds\u0165?<\/strong><\/h3>\n\n\n\n

V\u00e4\u010d\u0161ina prim\u00e1rnych n\u00e1dorov mozgu nem\u00e1 priamu pr\u00ed\u010dinu, ale nieko\u013eko faktorov m\u00f4\u017ee zv\u00fd\u0161i\u0165 riziko ich vzniku, vr\u00e1tane:<\/p>\n\n\n\n

\u2022 Vek nad 50 rokov<\/p>\n\n\n\n

\u2022 Rodinn\u00e1 anamn\u00e9za mozgov\u00fdch n\u00e1dorov<\/p>\n\n\n\n

\u2022 Anamn\u00e9za r\u00e1dioterapie pri in\u00fdch druhoch rakoviny<\/p>\n\n\n\n

Pre \u013eud\u00ed s rodinnou anamn\u00e9zou rakoviny mozgu je skr\u00edning nevyhnutn\u00fd pre v\u010dasn\u00fa diagnostiku, ke\u010f s\u00fa n\u00e1dory zvy\u010dajne najlep\u0161ie lie\u010dite\u013en\u00e9. Pre t\u00fdch, ktor\u00ed nemaj\u00fa rodinn\u00fa anamn\u00e9zu, be\u017en\u00e9 odpor\u00fa\u010dania, ktor\u00e9 pom\u00f4\u017eu pred\u00eds\u0165 vzniku n\u00e1doru na mozgu, zah\u0155\u0148aj\u00fa:<\/p>\n\n\n\n

\u2022 Konzum\u00e1cia zdravej stravy<\/p>\n\n\n\n

\u2022 Vyh\u00fdbanie sa karcinog\u00e9nom, ako je tabak<\/p>\n\n\n\n

\u2022 Dodr\u017eiavanie spr\u00e1vnej sp\u00e1nkovej hygieny<\/p>\n\n\n\n

\u2022 Udr\u017eiavanie akt\u00edvneho \u017eivotn\u00e9ho \u0161t\u00fdlu a pravideln\u00e9 cvi\u010denie<\/p>\n\n\n\n

Bud\u00facnos\u0165 terapi\u00ed rakoviny mozgu<\/strong><\/h3>\n\n\n\n

Pre osoby, ktor\u00e9 s\u00fa ohrozen\u00e9 alebo u ktor\u00fdch bola diagnostikovan\u00e1 rakovina mozgu, vedci pracuj\u00fa na nov\u00fdch terapi\u00e1ch na zlep\u0161enie diagnostiky a lie\u010dby prim\u00e1rnych mozgov\u00fdch n\u00e1dorov. Zatia\u013e \u010do \u0161tandardn\u00e9 lie\u010debn\u00e9 postupy sa v s\u00fa\u010dasnosti spoliehaj\u00fa na chirurgick\u00fd z\u00e1krok, r\u00e1dioterapiu a chemoterapiu, pokroky m\u00f4\u017eu v nasleduj\u00facich rokoch znamena\u0165 pre pacientov nov\u00e9 mo\u017enosti lie\u010dby. Medzi niektor\u00e9 zauj\u00edmav\u00e9 v\u00fdskumn\u00e9 pokroky patria:<\/p>\n\n\n\n

CAR T-bunkov\u00e1 terapia<\/h4>\n\n\n\n

Jednou z lie\u010debn\u00fdch met\u00f3d, ktor\u00e1 prin\u00e1\u0161a n\u00e1dej pri rakovine mozgu \u2013 najm\u00e4 pri glioblast\u00f3me, naj\u010dastej\u0161om n\u00e1dore mozgu u dospel\u00fdch \u2013 je terapia CAR T-bunkami. Pri tomto type terapie lek\u00e1ri injek\u010dne vpravuj\u00fa do pacientov\u00fdch T-buniek g\u00e9n bojuj\u00faci proti rakovine. Terapia CAR T-bunkami u\u017e priniesla siln\u00e9 \u00fa\u010dinky u \u013eud\u00ed s rakovinou krvi a klinick\u00e9 \u0161t\u00fadie testuj\u00fa jej potenci\u00e1l lie\u010di\u0165 aj n\u00e1dory mozgu.<\/p>\n\n\n\n

Cielen\u00e9 terapie<\/h4>\n\n\n\n

Niektor\u00e9 lieky sa dok\u00e1\u017eu zamera\u0165 na \u0161pecifick\u00e9 zmeny v n\u00e1dorovej bunke, ktor\u00e9 sp\u00f4sobuj\u00fa jej rast. Hoci s\u00fa tieto cielen\u00e9 terapie v pr\u00edpade rakoviny mozgu v po\u010diato\u010dn\u00fdch \u0161t\u00e1di\u00e1ch, niektor\u00e9 sa za\u010d\u00ednaj\u00fa pou\u017e\u00edva\u0165 spolu s chemoterapiou alebo namiesto nej, ke\u010f in\u00e9 terapie neboli \u00fa\u010dinn\u00e9.<\/p>\n\n\n\n

Umel\u00e1 inteligencia<\/h4>\n\n\n\n

Dok\u00e1\u017eu po\u010d\u00edta\u010de predpoveda\u0165, ako bude mozgov\u00fd n\u00e1dor reagova\u0165 na r\u00e1dioterapiu? Vedci sk\u00famaj\u00fa, ako by mohli vyu\u017ei\u0165 umel\u00fa inteligenciu na skenovanie magnetickej rezonancie a ur\u010di\u0165, ako m\u00f4\u017ee konkr\u00e9tny n\u00e1dor reagova\u0165 na o\u017earovanie e\u0161te pred za\u010diatkom lie\u010dby.<\/p>\n\n\n\n

V\u00edrusy<\/h4>\n\n\n\n

\u010eal\u0161ia \u0161pi\u010dkov\u00e1 terapia zah\u0155\u0148a pou\u017eitie v\u00edrusov. Onkolytick\u00e1 imunoviroterapia G207 vyu\u017e\u00edva geneticky modifikovan\u00fd v\u00edrus na napadnutie n\u00e1dorov\u00fdch buniek. Tento prelomov\u00fd pr\u00edstup poskytuje mo\u017enos\u0165 lie\u010dby, ktor\u00fa mo\u017eno pou\u017ei\u0165 s r\u00e1dioterapiou alebo namiesto nej.<\/p>\n\n\n\n

Pre t\u00fdch, ktor\u00ed trpia n\u00e1dorom na mozgu, tieto nov\u00e9 terapie a \u010fal\u0161ie, ktor\u00e9 s\u00fa na obzore, pon\u00fakaj\u00fa n\u00e1dej na vylie\u010denie a pr\u00eds\u013eub dlh\u0161ieho a zdrav\u0161ieho \u017eivota.<\/p>","protected":false},"excerpt":{"rendered":"

Scientists are advancing research to create new therapies to treat this wide-ranging condition. For those diagnosed with this condition, their experiences will vary widely depending upon the type, stage, and size of their tumor. Following are details regarding different types of brain tumors and advancements in research that are leading to new treatment options. Each […]<\/p>\n","protected":false},"author":1,"featured_media":2873,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[52,46,78,85,133],"class_list":["post-2872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-brain-tumor","tag-brain-tumor","tag-cancer","tag-medical-research","tag-oncology","tag-treatment"],"_links":{"self":[{"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/posts\/2872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/comments?post=2872"}],"version-history":[{"count":0,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/posts\/2872\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/media\/2873"}],"wp:attachment":[{"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/media?parent=2872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/categories?post=2872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldcare.com\/sk\/wp-json\/wp\/v2\/tags?post=2872"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}