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Txoj kev txhim kho tshuaj tshiab mus rau qhov mob qog nqaij hlav ua mob loj heev nyob rau qhov twg?

[May 10, 2020]

Kev mob tua kabmob (Pancreatic cancer) yog qhov txaus ntshai heev, thiab vim yog qhov tshwj xeeb ntawm qhov mob thiab cov mob lig, tus kabmob tuag muaj ntau, thiab feem ntau nws tau hais tias" tus huab tais cov kabmob." Cov neeg hauv kev lag luam feem ntau hnov ​​tias cov phooj ywg thiab cov txheeb ze nyob ib puag ncig lawv muaj kev txom nyem los ntawm tus kab mob, thiab feem ntau txhua yam lawv tuaj yeem muab kev nplij siab. Piv nrog" cov qog nqaij hlav loj" xws li mob ntsws thiab mob qog noj ntshav mis, kev txhim kho tshuaj hauv daim teb no tau qeeb heev, thiab tam sim no tsis tau muaj tshuaj sib xyaw ua ke. Kev txhim kho tshuaj nyob thoob ntiaj teb tseem muaj txoj kev mus ntev.


Kev Tshawb Xyuas Thoob Ntiaj Teb


Tsis pub dhau EU lub teb chaws cov tswvcuab, tag nrho cov naj npawb ntawm cov neeg mob hauv xyoo 2018 nyob qib xya, nrog ze li 100,000 tus neeg mob tshiab, suav txog 3.0% ntawm tag nrho cov neeg mob qog ntshav tshiab.


Nyob rau hauv tebchaws Kas Tos Liv thiab Tebchaws Asmeskas, tus mob muaj kabmob vwm yog li ntawm 1 ntawm 10,000 leej, thiab qhov kev tuag ntawm cov qog ua nphav tau nyob qib plaub, thiab qhov ntsuas kev mob ntawm tus kabmob yog piv rau cov neeg tuag. Hauv xyoo 2015, muaj 9921 tus kab mob thiab 9263 tuag hauv tebchaws Askiv. Tshaj li, qhov tshwm sim ntawm cov hom kab mob qog noj ntshav no muaj ntau dua nyob hauv cov teb chaws tsim thiab thaj chaw. Lub hnub nyoog ntawm qhov pib yog nyob ntawm 60-80 xyoo, thiab cov pej xeem ua ntej 45 xyoo yog qhov tsawg. Hais txog poj niam txiv neej, qhov xwm txheej ntawm poj niam muaj me ntsis siab dua li txiv neej, thiab qhov sib piv hauv ntiaj teb no yog kwv yees li 4: 3, tab sis qhov sib txawv no maj mam nqaim hauv tebchaws Askiv (2019 cov ntawv nyeem).


Raws li cov ntaub ntawv mob cancer tso tawm los ntawm National Cancer Center xyoo 2019, qhov tshwm sim ntawm kev mob qog nqaij hlav hauv Suav yog 2.42% xyoo 2015, yog qeb thib 10 ntawm kev mob qog, thaum tuag yog 3.64%, qeb thib 6 hauv kev mob qog tuag.


Pancreatic kuaj mob thiab kuaj hom mob


Pancreatic kuaj mob cancer


CA19-9 yog qhov taw qhia dav dav rau kev kuaj tus mob qog noj ntshav. Thaum CA19-9> 37U / ml yog siv los ua qhov ntsuas, nws qhov rhiab thiab tshwj xeeb yog 78.2% thiab 82.8%, feem. Lewis antigen-negative cov neeg mob suav txog 10%, CA19-9 tsis nce ntxiv, cov neeg mob zoo li no yuav tsum koom ua ke nrog CA125 thiab CEA los pab kuaj mob. Tsis tas li ntawd, cov txheej txheem NCCN tshiab tau qhia tias CA19-9 tseem tuaj yeem twv tau qhov kev phais mob phais mob ntawm tus mob qog nqaij hlav thiab txiav txim siab txog kev phais mob, thiab yog qhov tseem ceeb rau kev twv seb qhov ua tau zoo ntawm kev siv tshuaj kho mob, tab sis qhov tseeb tseem tsis tau lees paub Cov.


Kev ntsuam xyuas zaj duab xis degree


Kev kuaj mob muaj xws li mob leeg hlwb CT, MRI, PET / CT thiab ultrasound endoscopy. Cov txheej txheem tshiab dhau los txiav tawm pancreatic xim Doppler ultrasound tshuaj ntsuam los ntawm cov txheej txheem qub thiab kho qhov kev tshawb nrhiav laparoscopic mus rau txoj kev ntsuas kev txiav txim siab pancreatic resectability.


Kev soj ntsuam kab mob kev nkeeg


Kev kuaj kab mob yog tus qauv kub rau kev kuaj mob qog ntshav hlav. Cov txheej txheem tshiab pom zoo kom txhua tus neeg mob tshwj tsis yog cov uas tau phais yuav tsum mus kuaj mob ua ntej kho. Cov hau kev rau tau txais cov hnoos qeev muaj: 1) me me hauv qhov EUS lossis CT; 2) cytological kev soj ntsuam ntawm ascites exfoliation; kev siv tshuaj txhuam me me hauv qab laparoscopic lossis qhib phais.


Cov tswv yim kho tshuaj rau kab mob qog noj ntshav


Kev siv tshuaj tua kab mob rau nqaij hlav mob hlwb nqaij hlav mob ntshav qab zib


Nyob rau tam sim no, nws raug nquahu tias cov neeg mob no yuav tsum tau yauv cov tshuaj tom qab kev phais mob, thiab kev siv tshuaj kho mob tseem yog thawj qhov kev xaiv rau kev kho. Txawm li cas los xij, rau cov neeg mob uas lub cev muaj lub cev zoo, qhov tshiab ntawm kev taw qhia xav kom muaj kev sib xyaw ua ke kom pom tseeb dua. Ntawm lawv, txoj kev npaj tshuaj monotherapy ntxiv Tiogio thiab 5-fluorouracil / tetrahydrofolate regimen. Rau cov neeg mob uas muaj mob kheesxaws hnoos qog, NCCN cov lus qhia pom zoo tias cov neeg mob uas muaj kev pheej hmoo siab tseem mus rau kev siv tshuaj tua kab mob. Cov kev pheej hmoo siab muaj xws li kev mob qog thiab cov yam ntxwv ntawm tus neeg mob lub cev. Tom qab lub sijhawm ua haujlwm, txiav txim siab seb puas yuav raug tshuaj ntxiv mus raws li MDT kev tshuaj ntsuam.


Kev siv tshuaj tua kab mob rau nqaij hlav mob hlwb nqaij hlav mob ntshav qab zib


Tus txheej txheem tshiab pom zoo kom muaj kev kho mob neoadjuvant rau cov neeg mob uas muaj txoj kev noj qab nyob zoo nrog kab mob qog nqaij hlav uas muaj lub cev tsis zoo, thiab muab plaub txoj kev kho mob rau tshuaj. Tom qab MDT cov lus sib tham, nws tau txiav txim siab tias yuav ntxiv cov kev kho ntxiv, thiab cov neeg mob uas tsis tuaj yeem raug tshem tawm tom qab kev kho mob neoadjuvant yuav tau txais kev kho mus ntxiv raws li lub hauv paus ntsiab lus ntawm kev mob siab ntxiv rau kev mob qog noj ntshav.


Kev siv tshuaj tua kab rau kev tsis tuaj yeem paub txog kev mob qog nqaij hlav hauv lub siab ntev nrog kev siv cov metastasis nyob deb


Cov txheej txheem tshiab muab thawj-kab thiab thib ob tshuaj tua kab mob rau kev tiv thaiv mob qog nqaij hlav uas tsis tuaj yeem pom. Thaum thawj cov tshuaj tua kab mob yog siv rau kev kho mob qog, kev kho thib ob yog kev pom zoo, thiab kev siv ntawm PD-1 cov tshuaj tiv thaiv tau hais txog. PD-L1 antibody yog cov ncauj lus kub hauv lub xyoo tsis ntev los no, thiab kev tshawb fawb pom tias PD-L1 monoclonal antibody tuaj yeem ua kom muaj txiaj ntsig zoo thiab muaj kev nyab xeeb rau cov neeg mob qog nqaij hlav cancer. Rau cov neeg mob uas tsis ua haujlwm thawj zaug - thiab kab thib ob, tsis muaj cov phiaj xwm kev kho mob kom meej, thiab kev tshawb fawb tau pom zoo.


Sawv cev qhia txog tshuaj


Tigio


Tigio, qhov kev sib xyaw ua ke uas muaj koom nrog tegafur / jimeropyridine / oteracil potassium, tau pom zoo los ntawm PMDA rau kev lag luam pib ntxov li xyoo 1999, thiab tau tsim thiab muag los ntawm Dapeng Pharmaceuticals. Kev soj ntsuam nyob qib III hauv kev soj ntsuam (GEST) ntawm tigeo monotherapy, gemcitabine monotherapy thiab gemcitabine ntxiv tigeo hauv kev kho mob hauv cheeb tsam siab thiab cov kab mob pancreatic cancer pom tias gemcitabine ntxiv rau tigeo piv nrog gemcitabine monotherapy, Qhov kev ua tau zoo ntawm kev kho mob ntawm kev mob qog nqaij hlav hauv lub siab thiab kev nce qib. -tej muaj txoj sia nyob tau zoo dua qub, tab sis qhov sib txawv hauv kev muaj sia nyob tag nrho ntawm cov neeg mob tsis yog qhov tseem ceeb. Tom qab ntawv meta-tsom xam thiab cov ntsiab lus tshawb nrhiav tau pom tias GS regimen tuaj yeem ua kom ntev tag nrho kev muaj sia nyob ntawm cov neeg mob uas muaj mob qog nqaij hlav siab tshaj nrog piv rau ib tus neeg sawv cev gemcitabine, yog li nws tuaj yeem siv los ua thawj txoj kev kho mob.


Erlotinib


Erlotinib hydrochloride tau sib koom tes tsim los ntawm Gene Corporation thiab Astellas, thiab tau pom zoo thawj zaug los ntawm FDA rau lub Kaum Ib Hlis 2004 rau kev teev npe. Qhov nruab nrab OS nyob rau hauv kev sib xyaw nrog gemcitabine thiab placebo thiab gemcitabine pawg yog 6.5 lub hlis thiab 6.0 lub hlis, qhov nruab nrab PFS yog 3.8 lub hlis thiab 3.6 hli, thiab ORR yog 8.6% thiab 7.9%, feem. Cov. Tam sim no, gemcitabine + erlotinib yog ib qho ntawm thawj txoj kev kho mob rau cov neeg mob uas muaj kab mob hauv zos lossis mob hnyav ua kom mob cancer nrog cov qhab nia zoo ECOG; rau cov neeg mob hauv cheeb tsam siab heev lossis mob ua rau mob qog nqaij hlav nrog qhov zoo ECOG cov qhab nia, yog tias kho thawj kab yog raws li fluorouracil Kev Kho Mob, gemcitabine + erlotinib yog ib txoj kev kho mob thib ob.


Irinotecan liposome


Thaum Lub Kaum Hlis 2015, irinotecan liposomes tau pom zoo los ntawm FDA rau kev siv tshuaj, thiab ua ke nrog fluorouracil thiab leucovorin rau kev kho mob ntawm cov kab mob qog nqaij hlav. Cov ntaub ntawv los ntawm kev tshawb nrhiav kev soj ntsuam pom tias 417 cov neeg mob uas mob metastatic pancreatic uas yav tas los tau txais gemcitabine / gemcitabine-based chemotherapy thiab tsis tau muaj kev tswj tau zoo tau muab piv nrog rau kev kho mob tsis tseem ceeb ntawm cov kua qaub + fluorouracil + leucovorin, irinotecan Liposome kho mob nyob ib leeg, seb lub sijhawm muaj sia nyob ntev dua li fluorouracil / calcium leucovorin pawg neeg mob. Cov txiaj ntsig tau pom tias lub sijhawm nruab nrab muaj sia nyob ntev ntawm irinotecan liposome + fluorouracil / folic acid calcium (6.1 hli) yog siab dua li ntawm fluorouracil / calcium leucovorin pawg (4.2 hli).


Pabolizumab


Pembrolizumab tau tsim los ntawm Merck, thiab tau pom zoo los ntawm Asmeskas FDA hauv lub Cuaj Hli 2014, hu ua K tshuaj. Cov ntaub ntawv los ntawm lub sijhawm II kev soj ntsuam sim qhia tau pom tias cov pawg sim tau siv CXCR4 inhibitor BL-8040 ua ke nrog K tshuaj. Ntawm 37 lub sijhawm nrhiav cov neeg mob uas muaj mob qog nqaij hlav siab (pancreatic cancer), txoj kev kawm tau zoo, thiab tom qab ntawd kev sib xyaw ntawm BL-040 8040, K tshuaj, fluorouracil, irinotecan, txhawm rau soj ntsuam ntxiv cov kev ua tau zoo ntawm cov neeg mob uas muaj mob kheesxaws pancreatic. Tsis ntev los no, domestic biotech thiab Merck tau mus txog kev koom tes los sib koom ua ke los soj ntsuam kev nyab xeeb, pharmacokinetics thiab antitumor kev ua tau zoo ntawm nws cov FAK inhibitor IN0018 thiab Merck PD-1 hauv kev mob qog ntshav.