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Kev Txhim Kho Hauv Kev Kho Mob Kab Mob B-ALL Rau Cov Neeg Laus: Kev Tshuaj Xyuas Tag Nrho Los Ntawm The Lancet Haematology

2024-12-09

Hauv kev tshuaj xyuas tshiab uas tau luam tawm hauv Phau ntawv Lancet Hematology, cov kws tshaj lij tau piav qhia txog kev nce qib tsis ntev los no hauv kev kho mob thawj kab ntawm cov neeg laus B-cell Acute Lymphoblastic Leukemia (B-ALL), hais txog qhov tseem ceeb ntawm cov tswv yim kho mob tus kheej thiab kev koom ua ke ntawm cov tshuaj tiv thaiv kab mob tshiab. Tau kaum xyoo dhau los, kev kho mob rau cov neeg laus B-ALL tshiab tau ua tiav ntau yam vim muaj kev nkag siab tob txog cov kab mob ntawm tus kab mob, kev tsim cov txheej txheem ntsuas kab mob tsawg kawg nkaus (MRD), thiab kev suav nrog cov kev kho mob rau menyuam yaus (PIR) rau cov txiaj ntsig zoo dua.

 

Daim kev tshuaj xyuas qhia tias txawm hais tias cov neeg mob laus B-ALL tseem ntsib teeb meem nrog kev kho tsis ua tiav thiab muaj kev tuag ntau dua piv rau cov menyuam yaus, ntau txoj hauv kev tseem ceeb yog kev txhim kho kev kwv yees. Rau cov neeg mob hluas dua, kev siv cov kev kho mob uas tau tshoov siab los ntawm cov menyuam yaus tau ua pov thawj tias muaj txiaj ntsig zoo dua li cov kev kho mob rau cov neeg laus ib txwm muaj, nrog rau cov nqi ciaj sia ntev mus txog 78%. Txawm hais tias cov txiaj ntsig ntawm cov kev kho mob no txo ​​qis nrog hnub nyoog, txoj hauv kev tseem muaj kev txhim kho tseem ceeb, tshwj xeeb tshaj yog thaum ua ke nrog cov kev kho mob niaj hnub xws li tyrosine kinase inhibitors (TKI) rau Philadelphia chromosome-positive (Ph+) B-ALL.

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Tsis tas li ntawd xwb, kev siv cov tshuaj kho mob xws li cov tshuaj tiv thaiv kab mob CD20 monoclonal (piv txwv li, Belantamab Mafodotin thiab Inotuzumab Ozogamicin) rau hauv cov txheej txheem kho mob thawj kab tau pom tias muaj kev cia siab hauv kev txo cov tshuaj lom uas cuam tshuam nrog chemotherapy thiab txhim kho cov lus teb. Cov kev tshawb fawb tau qhia tias cov neeg sawv cev no, thaum siv nrog rau cov tshuaj kho mob ib txwm muaj, ua rau cov nqi zam txim ntau ntxiv, tshwj xeeb tshaj yog rau cov kab mob B-ALL uas muaj kev pheej hmoo siab.

 

Rau cov neeg mob laus dua (> 60 xyoo), lub sijhawm tshiab ntawm kev kho mob tau tshwm sim los ntawm kev siv cov txheej txheem qis dua ua ke nrog kev kho mob tiv thaiv kab mob. Cov txheej txheem no lub hom phiaj yog kom txo qhov hnyav ntawm kev kho mob chemotherapy, muab kev xaiv zoo dua thiab yooj yim dua rau cov neeg tsis muaj zog no. Cov kev tshawb fawb hauv tsev kho mob tab tom tshawb nrhiav kev sib koom ua ke zoo tshaj plaws ntawm cov kev kho mob no, suav nrog kev siv CAR-T cell kho mob thiab cov neeg sawv cev tsom mus rau, los txhim kho cov txiaj ntsig ntxiv.

 

Daim kev tshuaj xyuas xaus lus tias txawm hais tias muaj kev vam meej ntau hauv kev kho mob thawj kab rau cov neeg laus B-ALL, kev tshawb fawb thiab kev sim tshuaj kho mob tseem ceeb heev rau kev daws qhov tsis txaus ntawm kev kho mob, tshwj xeeb tshaj yog rau cov neeg mob uas muaj kev pheej hmoo siab thiab cov neeg laus. Cov phiaj xwm kho mob tus kheej raws li kev tshuaj xyuas caj ces thiab molecular, nrog rau kev txhim kho kev tiv thaiv kab mob, muab kev cia siab rau cov txiaj ntsig zoo dua yav tom ntej.

 

Qhov kev tshuaj xyuas dav dav ntawm kev kho mob B-ALL no yog lub sijhawm tseem ceeb hauv kev sib ntaus sib tua tiv thaiv kab mob qog ntshav no, coj kev cia siab tshiab rau cov neeg mob thoob ntiaj teb.