
2026-04-08
Gawo 3 Chithandizo cha khansa ya m'mapapo yosakhala yaying'ono mu 2026 idasintha kukhala njira yamphamvu, yophatikizika yophatikizira chitetezo chamthupi, chithandizo chomwe mukufuna, komanso opaleshoni yolondola. Kupambana kwaposachedwa kumayang'ana pa neoadjuvant immune-checkpoint inhibitors kuti achepetse zotupa asanachite opaleshoni komanso ma antibody-drug conjugates (ADCs) pakusintha kwamtundu wina. Kupulumuka kukukula kwambiri, ndi kafukufuku waposachedwa akuwonetsa kupulumuka kwapakatikati kosapitilira miyezi 15 kwa odwala omwe akulandira consolidation immunotherapy pambuyo pa chemoradiation.
Gawo 3 la khansa ya m'mapapo yopanda maselo ang'onoang'ono (NSCLC) imayimira nthawi yovuta kwambiri ya oncology pomwe matendawa afalikira ku ma lymph nodes apafupi koma osati ku ziwalo zakutali. Gawoli nthawi zambiri limafotokozedwa kuti ndi lotsogola kwanuko ndipo ndilosiyana kwambiri, lomwe limafunikira njira zochiritsira zamunthu payekha. Mu 2026, tanthauzo la machiritso lakula, ndipo odwala ambiri omwe kale ankawoneka kuti ndi "osadetsedwa" tsopano akuyenera kuchitidwa opaleshoni yochizira chifukwa cha machiritso otsika.
Kuvuta kwa Stage 3 NSCLC kumakhala pakusinthika kwake. Odwala ena amakhala ndi vuto locheperako loyenera kuchitidwa opaleshoni nthawi yomweyo, pomwe ena amakhala ndi matenda akulu omwe amafunikira chithandizo chamankhwala choyamba. Njira yamakono imayika odwala m'magulu osinthika, omwe angakhale osinthika, komanso osagwirizana kuti agwirizane ndi chemotherapy, radiation, immunotherapy, ndi opaleshoni.
Kujambula kolondola pogwiritsa ntchito kujambula kwapamwamba ndi mbiri ya mamolekyulu tsopano ndi mchitidwe wamba. Kuzindikira masinthidwe a oyendetsa ngati EGFR, ALK, kapena HER2 ndikofunikira, chifukwa kumapangitsa kuti wodwala apindule ndi tyrosine kinase inhibitors (TKIs) kapena ma antibody-drug conjugates m'malo motengera immunotherapy yekha.
Kusintha kofunikira kwambiri Gawo 3 Chithandizo cha khansa ya m'mapapo yosakhala yaying'ono Pazaka ziwiri zapitazi ndi kufalikira kwa neoadjuvant chemo-immunotherapy. Njira imeneyi imaphatikizapo kupereka mankhwala amphamvu a chemotherapy pamodzi ndi chitetezo cha chitetezo cha mthupi asanachite opaleshoni. Cholinga ndi kukwaniritsa Pathological Complete Response (pCR), pomwe palibe maselo a khansa omwe amapezeka mu chitsanzo cha opaleshoni, chomwe chimagwirizana kwambiri ndi kupulumuka kwa nthawi yaitali.
Zambiri zachipatala zomwe zidaperekedwa pamisonkhano yayikulu ya oncology koyambirira kwa 2026 zikuwonetsa mphamvu ya PD-1 inhibitors munjira iyi. Mankhwala monga sintilimab ndi toripalimab awonetsa zotsatira zolimba pakuchepa kwa zotupa ndikuchotsa ma lymph nodes. Kwa odwala omwe ali ndi squamous cell carcinoma, kuphatikiza uku kwawonetsa kuyankha kwakukulu, zomwe zimapangitsa kuti ma R0 achotsedwe (kuchotsa kwathunthu ndi malire oyipa).
Kukula kopitilira muyeso mu 2026 ndikuphatikiza kuwunika kwa Minimal Residual Disease (MRD). Posanthula chotupa cha DNA (ctDNA) m'magazi pambuyo pa opaleshoni, akatswiri a oncologists amatha kuzindikira matenda ang'onoang'ono omwe amaphonya. Kafukufuku waposachedwa wa ma multicenter okhudza adjuvant aumolertinib kwa odwala EGFR-mutant agwiritsa ntchito MRD kuwongolera nthawi ya chithandizo. Ngati MRD ikhalabe yolakwika, ma protocol ena amalimbikitsa kuchepetsa kuchuluka kwa kawopsedwe, pomwe MRD yabwino imayambitsa kulowererapo kwakukulu.
Njira yolondolayi imatsimikizira kuti odwala amalandira ndendende kuchuluka kwa chithandizo chomwe akufunikira. Zimalepheretsa kuwonjezereka kwa anthu omwe adachiritsidwa kale ndi opaleshoni ndipo amapereka chithandizo chofulumira cha salvage kwa omwe ali pachiopsezo choyambiranso. Kugwiritsa ntchito MRD kukukhala chizindikiro chodziwika bwino m'mayesero azachipatala ndipo kumalimbikitsa kupanga zisankho zenizeni padziko lonse lapansi pakuwongolera Gawo 3.
Kwa odwala omwe ali ndi Stage 3 NSCLC yosasinthika, chemoradiation (cCRT) imakhalabe msana wa chisamaliro. Komabe, mawonekedwe a post-radiation adasinthidwa ndi consolidation immunotherapy. Paradigm yomwe idakhazikitsidwa ndi data yoyeserera ya PACIFIC yam'mbuyomu idalimbikitsidwa ndikukulitsidwa ndi othandizira atsopano komanso zotsatiridwa zazitali zomwe zikupezeka mu 2026.
Zomwe zapezedwa posachedwa kuchokera ku kafukufuku wa CONSIST, woperekedwa koyambirira kwa 2026, zimapereka umboni wokwanira wogwiritsa ntchito sintilimab ngati chithandizo chophatikiza chotsatira cCRT. Mu kafukufuku woyembekezeredwa, wamagulu ambiri, odwala omwe adakwanitsa kuwongolera matenda pambuyo pa chemoradiation adalandira sintilimab kwa miyezi 24. Zotsatira zake zidawonetsa kupulumuka kwapakatikati (PFS) kwa miyezi 15.6, pomwe kupulumuka kwa miyezi 24 kumafikira pafupifupi 80%.
Izi zikutsimikizira kuti PD-1 inhibitors ndi njira yotheka komanso yamphamvu ya PD-L1 inhibitors pakuphatikizana. Mbiri yachitetezo inali yoyendetsedwa bwino, yokhala ndi ziwopsezo zotsika kwambiri zokhudzana ndi chitetezo chamthupi. Deta iyi imapereka chiyembekezo kwa odwala omwe sangalole ma immunotherapies ena kapena amakhala m'madera omwe mankhwala enaake amapezeka mosavuta.
Kusankhidwa kwa wothandizira nthawi zambiri kumadalira kuvomereza kwa chigawo ndi zifukwa zenizeni za odwala. Ngakhale durvalumab idakhazikitsa muyezo woyamba, kulowa kwa zoletsa zapakhomo ndi zapadziko lonse lapansi za PD-1 zapanga malo ampikisano omwe amapindulitsa odwala kudzera munjira yowonjezereka komanso njira zosiyanasiyana zochitira.
Kagawo kakang'ono ka odwala a Stage 3 NSCLC amakhala ndi madalaivala enaake, makamaka kusintha kwa EGFR. M'mbiri, odwalawa amachitiridwa chimodzimodzi ndi omwe alibe masinthidwe, koma 2026 ndi chaka chopatukana m'njira zachipatala. Kuchita bwino kwa EGFR-Tyrosine Kinase Inhibitors (TKIs) m'makonzedwe adjuvant ndi neoadjuvant tsopano kwalembedwa bwino.
Zambiri zomwe zidatulutsidwa koyambirira kwa 2026 zokhudzana ndi aumolertinib ndi osimertinib zimatsimikizira kufunika kwawo popewa kuyambiranso kwa odwala omwe ali ndi EGFR-mutant. Kafukufuku wapadziko lonse lapansi wochokera ku China ndi ku Europe awonetsa kuti chithandizo cha adjuvant TKI chimakulitsa kwambiri moyo wopanda matenda poyerekeza ndi chemotherapy yokha. Kwa odwala a Stage IA mpaka IIIA omwe achotsedwa kwathunthu, ma TKI a pakamwa amakondedwa kwambiri chifukwa cha mawonekedwe awo abwino komanso kutsata kwambiri.
Kuphatikiza apo, kafukufuku akuwunika gawo la ma TKI mumayendedwe a neoadjuvant. Mayesero oyambilira akuwonetsa kuti chithandizo cha TKI chanthawi yochepa musanachite opaleshoni chimatha kutsitsa zotupa mwa odwala omwe ali ndi EGFR, ngakhale kuyang'anira mosamala njira zolimbikitsira ndikofunikira. Kuwunika kwa meta kwa maukonde komwe kunachitika pamisonkhano yaposachedwa kumathandizira kuti ma TKI a m'badwo wachitatu apindule ndi mibadwo yakale m'mawu adjuvant.
Kupitilira EGFR, zolinga zina zikukulirakulira. Kusintha kwa HER2, ngakhale kocheperako, tsopano kutheka ndi chivomerezo cha trastuzumab deruxtecan (T-DXd). Ma antibody-drug conjugate awa awonetsa mphamvu modabwitsa m'machitidwe a metastatic ndipo akufufuzidwa kuti adziwe matenda omwe adayambira kale. Mofananamo, zoletsa za KRAS G12C ngati elisrasib zikuwonetsa lonjezano mu mayeso a Phase 1/2 a NSCLC yothandizidwa kale, kutsegulira zitseko zophatikizika m'tsogolomu ma protocol a Stage 3.
Opaleshoni ikadali njira yokhayo yothetsera khansa ya m'mapapo, ndipo gawo lake mu matenda a Gawo 3 likufotokozedwanso ndi njira zabwino zochiritsira. Lingaliro la "opaleshoni yotembenuzidwa" ndilopakati pa ma algorithms a 2026. Odwala omwe poyamba amakhala ndi matenda osasinthika chifukwa cha kukhudzidwa kwa nodal kapena kukula kwa chotupa akhoza kuchitidwa opaleshoni pambuyo poyankhidwa mwamphamvu ndi mankhwala a neoadjuvant.
Kusankha nthawi yogwira ntchito pambuyo pa chithandizo cha neoadjuvant kumafuna gulu lamagulu osiyanasiyana. Zinthu zazikuluzikulu zimaphatikizapo kukula kwa chotupa, kuchotsedwa kwa ma lymph nodes a mediastinal, komanso kusungidwa kwa thupi la wodwalayo. Njira zamakono zojambula, kuphatikizapo PET-CT ndi MRI, zimathandiza madokotala ochita opaleshoni kuti awone ngati ali ndi kachilombo koyambitsa matendawa kuposa kale lonse.
Njira zochepetsera pang'ono, monga Video-Assisted Thoracoscopic Surgery (VATS) ndi opaleshoni yothandizidwa ndi robotic, zimagwiritsidwa ntchito kwambiri ngakhale pazovuta za Gawo 3. Njirazi zimachepetsa nthawi yochira ndikulola odwala kuti ayambe kulandira chithandizo mwamsanga. Kuphatikizika kwa ma intraoperative navigation system kumawonjezera kulondola kwa ma lymph node dissection, kuwonetsetsa kuti masitepe olondola ndi kuwongolera komweko.
Kugwirizana pakati pa oncology yachipatala ndi opaleshoni ya thoracic sikunakhalepo kolimba. Kukambitsirana pafupipafupi kwa gulu la chotupa kumawonetsetsa kuti wodwala aliyense mu Gawo 3 amalandira dongosolo logwirizana lomwe limakulitsa mwayi wochira ndikuchepetsa kudwala.
Kusankha njira yoyenera yochizira kumadalira pazifukwa zingapo kuphatikizapo rectability, mawonekedwe a maselo, ndi momwe amagwirira ntchito. Gome lotsatirali likufanizira njira zoyambira zomwe zimagwiritsidwa ntchito pano mu 2026.
| Chithandizo cha Makhalidwe | Makhalidwe Ofunikira | Mbiri Yabwino Yodwala |
|---|---|---|
| Neoadjuvant Chemo-Immunotherapy | Amaphatikiza chemotherapy ndi PD-1/PD-L1 inhibitors musanachite opaleshoni; fufuzani pa pCR. | NSCLC yokhazikika kapena yotheka popanda kusintha kwa madalaivala. |
| Definitive Chemoradiation + Consolidation IO | Kuchiza cholinga popanda opaleshoni; amagwiritsa ntchito ma radiation ndi chemo ndikutsatiridwa ndi immunotherapy. | Gawo 3 losasinthika la NSCLC; odwala osayenera kuchitidwa opaleshoni. |
| Adjuvant Targeted Therapy (TKIs) | Mankhwala amkamwa omwe akulozera kusintha kwapadera (mwachitsanzo, EGFR) pambuyo pa opaleshoni. | Kusinthidwa kwathunthu Stage IB-IIIA NSCLC yokhala ndi masinthidwe otsimikizika oyendetsa. |
| Kutembenuza Opaleshoni | Opaleshoni resection anachita pambuyo bwino downstaging ndi zokhudza zonse mankhwala. | Poyambirira odwala omwe sali ovomerezeka omwe amawonetsa kuyankha kwakukulu kwa chithandizo chamankhwala chodzidzimutsa. |
| Antibody-Drug Conjugates (ADCs) | Kupititsa patsogolo kwa ma cytotoxic agents kuma cell chotupa omwe amawonetsa ma antigen enieni. | Odwala omwe ali ndi zolinga zenizeni monga kusintha kwa HER2; nthawi zambiri m'mayesero azachipatala a Gawo 3. |
Kuyerekeza uku kukuwonetsa kuti palibe yankho lofanana ndi limodzi. Mchitidwewu ukupita kumankhwala amunthu komwe mawonekedwe achilengedwe a chotupacho amayendetsa kusankha kwachirengedwe. Mwachitsanzo, wodwala yemwe ali ndi kusintha kwa EGFR angalambalale chithandizo chamankhwala m'malo mwa TKIs, pomwe wodwala yemwe ali ndi mawu okwera kwambiri a PD-L1 ndipo palibe masinthidwe omwe angakhale woyenera pa chemo-immunotherapy.
Ziwerengero zopulumuka za Gawo 3 Chithandizo cha khansa ya m'mapapo yosakhala yaying'ono zikuyenda bwino, kusonyeza mphamvu za machiritso atsopanowa. Ngakhale kuti zaka 5 zapulumuka zaka 5 zinali pafupifupi 15-30%, zomwe zakhala zikuchitika masiku ano zikusonyeza kuti ziwerengerozi zikukwera, makamaka kwa magulu ang'onoang'ono omwe akuyankha bwino ku immunotherapy.
Kukhazikitsidwa kwa consolidation immunotherapy kwapanga "mchira" pamapindikira opulumuka, kutanthauza kuti kagawo kakang'ono ka odwala kumakwaniritsa kuwongolera kwanthawi yayitali komwe sikunali kosowa. Kafukufuku akuwonetsa kuti odwala omwe amamaliza maphunziro onse ophatikizana ndikukhalabe osapitilira zaka ziwiri amakhala ndi mwayi wokhala ndi moyo wautali.
Momwemonso, kukwaniritsidwa kwa pCR kutsatira chithandizo cha neoadjuvant ndikulosera kwamphamvu kwa zotsatira. Odwala omwe amafika ku pCR nthawi zambiri amakhala ndi moyo wopanda zochitika zopitilira 80% pazaka zitatu. Izi zapangitsa kuti pCR ikhale yomaliza m'mayesero ambiri azachipatala, ndikufulumizitsa chitukuko cha kuphatikiza kwatsopano kwamankhwala.
Pali zinthu zingapo zomwe zimakhudza kuneneratu kwa munthu:
Ndikofunika kuzindikira kuti chiwerengero cha kupulumuka ndi ma avareji. Zotsatira zamunthu payekha zimasiyana mosiyanasiyana malinga ndi kuphatikiza kwamankhwala komwe amalandila komanso momwe thupi limakhalira la khansa. Cholinga cha oncology yamakono ndikusamutsa wodwala aliyense kukhala m'gulu labwino lazambiri pochitapo kanthu.
Chithandizo champhamvu cha Gawo 3 NSCLC chimabwera ndi zoopsa zapoizoni. Kuwongolera zotsatirazi ndikofunikira kuti mukhalebe ndi mphamvu ya mlingo komanso moyo wabwino. Zotsatira zakumbali zimasiyana kwambiri pakati pa chemotherapy, radiation, immunotherapy, ndi othandizira omwe akuwunikiridwa.
Immunotherapy imatha kuyambitsa kutupa kwa ziwalo zathanzi, zomwe zimadziwika kuti irAEs. Zomwe zimachitika kawirikawiri ndi chibayo, colitis, dermatitis, ndi matenda a endocrine monga hypothyroidism. Mu kafukufuku wa CONSIST, chibayo chinali chodetsa nkhawa kwambiri, chomwe chimapezeka pafupifupi 23% ya odwala, ngakhale milandu yoopsa inali yosowa. Kuzindikira koyambirira ndikuwongolera ndi corticosteroids ndikofunikira.
Odwala omwe akulandira consolidation immunotherapy pambuyo pa radiation ali pachiwopsezo chokwera pang'ono chakupha m'mapapo. Kuyang'anitsitsa mosamala ndi ma CT scans nthawi zonse ndikuwunika zizindikiro ndi protocol yokhazikika. Ma IrAE ambiri amasinthidwa akagwidwa msanga, kulola odwala kuti apitirize kapena kuyambiranso chithandizo mosamala.
EGFR-TKIs nthawi zambiri amakhala ndi kawopsedwe kosiyana, komwe kumadziwika ndi zotupa pakhungu, kutsekula m'mimba, komanso matenda am'mapapo apakati. Ngakhale kuti nthawi zambiri zimakhala zolekerera kuposa mankhwala a chemotherapy, chithandizo chamankhwala chosatha chimafuna kukhala tcheru. Ma TKI a m'badwo watsopano apanga malire achitetezo, koma kuyang'anira mtima ndi mayeso a ophthalmologic angalimbikitsidwe malinga ndi wothandizira.
Magulu othandizira othandizira amagwira ntchito yofunika kwambiri pakuwongolera zizindikiro izi. Thandizo lazakudya, chithandizo chamankhwala, ndi upangiri wamaganizidwe ndizofunikira kwambiri paulendo wamankhwala, kuthandiza odwala kukhalabe ndi mphamvu komanso kulimba mtima munthawi yonseyi.
Munda wa Gawo 3 Chithandizo cha khansa ya m'mapapo yosakhala yaying'ono ikukula mofulumira, ndipo mayesero ambiri azachipatala ali pafupi kutanthauziranso miyezo m'zaka zikubwerazi. Cholinga chake ndikusunthira ku doublet immunotherapy, ma ADC atsopano, ndikusankha odwala pogwiritsa ntchito ma biopsies amadzimadzi.
Ma ADC akukula kupitilira HER2. Zomanga zatsopano zomwe zikuyang'ana TROP2, B7-H3, ndi ma antigen ena akukula. Mankhwalawa amapereka mwayi wopereka mankhwala amphamvu a chemotherapy mwachindunji kuma cell a khansa ndikusunga minofu yabwinobwino. Deta yoyambilira pamakonzedwe a metastatic ikulonjeza, ndipo mayesero tsopano akutsegulira matenda am'mbuyomu, kuphatikiza Gawo 3.
Mwachitsanzo, othandizira ngati YL202/BNT326 (a HER3 ADC) akufufuzidwa m'mayesero a Gawo 2 a NSCLC. Ngati zikuyenda bwino, izi zitha kupereka zosankha kwa odwala omwe sayankha ma immunotherapies kapena othandizira omwe akuwunikiridwa. Kusinthasintha kwa ma ADC kumawapangitsa kukhala mwala wapangodya wa njira zophatikizira zamtsogolo.
Katemera wa khansa wa Messenger RNA (mRNA) wogwirizana ndi kusintha kwa chotupa cha wodwala akulowa m'mayesero ochedwa. Akaphatikizidwa ndi ma checkpoint inhibitors, katemerawa amafuna kulimbikitsa kuyankha kwamphamvu komanso kwachindunji kwa chitetezo chamthupi. Kuphatikiza apo, machiritso otengera ma cell ngati TILs (Tumor-Infiltrating Lymphocytes) akufufuzidwa kuti apeze zotupa zolimba, zomwe zimapereka njira yothanirana ndi milandu yotsutsa.
Kuphatikizidwa kwa nzeru zopangapanga pokonzekera chithandizo kumafulumizitsanso. Ma algorithms a AI amatha kusanthula zambiri zamaganizidwe, ma genomics, ndi zotsatira zachipatala kuti athe kulosera njira yabwino kwambiri yothandizira odwala payekhapayekha. Mulingo wakusintha kwamunthu uku kumalonjeza kukulitsa mphamvu ndikuchepetsa kawopsedwe kosafunika.
Odwala ndi mabanja nthawi zambiri amakhala ndi mafunso ambiri akakumana ndi matenda a Gawo 3. Nawa mayankho kumafunso ena omwe wamba kutengera kuvomerezana kwachipatala kwa 2026.
Inde, Gawo 3 NSCLC ndizotheka kuchiza, makamaka ndi machiritso amakono a multimodal. Tanthauzo la "mankhwala" nthawi zambiri limatanthauza kukhala wopanda matenda kwa zaka zisanu kapena kupitilira apo. Kubwera kwa neoadjuvant immunotherapy komanso njira zopangira opaleshoni, kuchuluka kwa odwala omwe akulandira chikhululukiro cha nthawi yayitali kukuwonjezeka.
Kutalika kwa chithandizo kumasiyana. Thandizo la Neoadjuvant nthawi zambiri limatenga maulendo a 3-4 (pafupifupi miyezi 2-3), ndikutsatiridwa ndi opaleshoni ndi kuchira. Chithandizo cha Adjuvant kapena Consolidation chitha kupitiliza mpaka zaka 1-2. Machiritso omwe akuyembekezeredwa akhoza kutengedwa pakamwa kwa zaka zingapo malinga ndi kulolerana ndi momwe matenda alili.
Ngati kubwereza kumachitika, njira zothandizira chithandizo zimadalira malo ndi kuchuluka kwa kubwerera. Zomwe zimachitika mdera lanu zitha kuthandizidwa ndi opaleshoni kapena ma radiation ngati sizinagwiritsidwe ntchito m'mbuyomu. Ma metastases akutali nthawi zambiri amayendetsedwa ndi njira zochiritsira, kuphatikiza ma immunotherapies a mzere wachiwiri, othandizira omwe akuwunikiridwa, kapena mayesero azachipatala. Kupezeka kwa magulu osiyanasiyana amankhwala kumatanthauza kuti nthawi zonse pamakhala njira zotsatirira zowunikira.
Malo a Gawo 3 Chithandizo cha khansa ya m'mapapo yosakhala yaying'ono mu 2026 amatanthauzidwa ndi chiyembekezo komanso kulondola. Kusintha kochokera ku njira yofanana ndi imodzi kupita ku njira yodziwikiratu kwabweretsa kusintha kowoneka bwino pakukhala ndi moyo komanso moyo wabwino. Kuchokera pakugwiritsa ntchito kwambiri neoadjuvant immunotherapy mpaka kukonzanso kwa chisamaliro cha adjuvant, odwala ali ndi zida zambiri kuposa kale lonse polimbana ndi matendawa.
Zomwe zimafunikira kwa odwala ndi opereka chithandizo ndi monga kufunikira kwa kuyezetsa kwathunthu kwa maselo, kufunikira kwa ma board a chotupa amitundu yosiyanasiyana, komanso kufunikira kotsatira njira zochiritsira zophatikiza. Pamene kafukufuku akupitilirabe kumasula zolinga zatsopano zachilengedwe ndikukonzanso ma protocol omwe alipo, njira ya Stage 3 NSCLC imakwera pang'onopang'ono. Kugwirizana pakati pa magulu ofufuza padziko lonse lapansi, kuwonetseredwa ndi kugawana deta pamisonkhano monga ELCC ndi ASCO, kumatsimikizira kuti zopambanazi zimafikira odwala mwamsanga.
Ngakhale zovuta zidakalipo, makamaka pakuwongolera kawopsedwe komanso kupeza chithandizo padziko lonse lapansi, kupita patsogolo komwe kwachitika m'zaka zingapo zapitazi sikungatsutse. Kwa aliyense amene ali ndi matenda a Gawo 3 lero, uthenga wake ndi womveka bwino: pali njira zothandiza, zochirikizidwa ndi sayansi zopezera moyo wautali, ndipo tsogolo limakhala ndi lonjezo lokulirapo.