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Cia peb kawm txog tus kab mob qog ntshav hu ua CML (Chronic Myeloid Leukemia) hauv cov lus yooj yim.

Cia peb kawm txog tus kab mob qog ntshav hu ua CML (Chronic Myeloid Leukemia) hauv cov lus yooj yim.

Peb coob leej ntau tus ntshai lo lus "mob qog noj ntshav." Nws yog ib yam uas neeg feem ntau pom. Tab sis niaj hnub no, vim kev kho mob tau nce qib ntau heev, nws tau ua rau peb muaj peev xwm nyob tau zoo li qub nrog qee hom mob qog noj ntshav. Niaj hnub no, peb yuav tham txog ib hom mob qog noj ntshav zoo li no. Ntawd yog CML, uas sawv cev rau Chronic Myeloid Leukemia. Tej zaum koj yuav tau hnov ​​lub npe no tom qab kuaj ntshav tas li. Yog li, cia peb tham txog nws kom meej yam tsis ntshai.

Okay, yog li CML no yog dab tsi?

Hais yooj yim xwb, CML yog ib hom mob qog ntshav hauv peb cov ntshav. Nws pib hauv cov pob txha hauv peb cov pob txha. Cov pob txha zoo li lub Hoobkas uas tsim cov hom hlwb uas peb lub cev xav tau hu ua cov qe ntshav liab, cov qe ntshav dawb, thiab cov platelets. Hauv CML, muaj qee yam tsis raug nrog cov hlwb myeloid hauv cov hlwb pob txha no, thiab lawv pib faib thiab loj hlob yam tsis tswj tau.

Qhov no kuj hu ua 'chronic myelogenous leukemia' lossis 'chronic granulocytic leukemia'.

Tiam sis qhov xov xwm tseem ceeb thiab zoo tshaj plaws ntawm no yog tias nrog kev kho mob niaj hnub no, feem ntau cov neeg uas muaj CML tuaj yeem ua neej nyob tau li qub . Qhov no txhais tau tias es tsis txhob ua kab mob tuag taus, nws tau dhau los ua kab mob ntev uas tuaj yeem tswj tau nrog tshuaj.

CML no nce qib sai npaum li cas?

Lo lus "mob ntev" txhais tau tias "mob ntev." Thiab qhov ntawd yog yam kab mob no zoo li cas. CML yog ib yam kab mob uas pom ntau heev. Qee zaum nws tuaj yeem nyob tau ntau xyoo yam tsis muaj tsos mob. Muaj ntau tus neeg pom tias lawv muaj nws los ntawm kev sib tsoo, thaum kev kuaj ntshav ua rau lwm yam laj thawj qhia txog qhov tsis zoo ntawm lawv cov qe ntshav.

Tab sis yog tias tsis kho, qhov no tuaj yeem ua rau muaj kev phom sij rau lub neej hauv peb txog plaub xyoos. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum kuaj mob thiab pib kho thaum ntxov.

Cov tsos mob ntawm tus neeg uas muaj CML yuav muaj li cas?

Feem ntau, tej zaum yuav tsis muaj cov tsos mob loj thaum pib mob. Txawm li cas los xij, muaj qee cov tsos mob uas tshwm sim ntau zaus. Cov no feem ntau yog cov yam uas peb xav tias yog ib txwm muaj thiab peb tsis quav ntsej.

Cov tsos mob Ib qho lus piav qhia yooj yim
Kev qaug zog thiab tsis muaj zog tas liIb txwm xav tias nkees, txawm tias koj pw tsaug zog zoo thiab tsis ua haujlwm dab tsi los xij.
Ua pa nyuaj (Dyspnea) Poob thaum taug kev luv luv lossis nce ntaiv.
Kub taub hau tsis muaj laj thawj Kub siab tsis muaj lwm yam mob nkeeg.
Kev hws hmo ntuj Tawm hws hmo ntuj mus txog rau qhov uas cov ntaub pua chaw pw ntub, txawm tias chav tsev txias los xij.
Kev poob phaus tsis muaj laj thawj Poob phaus sai sai yam tsis tas noj zaub mov lossis tawm dag zog.
O los yog tsis xis nyob rau sab laug sab saud ntawm lub plab Qhov no yog vim o ntawm lub po, uas nyob hauv qhov no ntawm lub plab.
Txawm tias noj me ntsis los kuj xav tias puv nkaus lawm thiab Lub qhov ntswg o tuaj yeem nias rau ntawm lub plab, ua rau koj xav tias puv txawm tias tom qab noj me ntsis lawm los xij.

Vim li cas CML thiaj tshwm sim? Puas yog nws yog los ntawm noob caj noob ces?

Lo lus nug no yog ib yam uas ntau tus neeg muaj. Qhov tseem ceeb tshaj plaws uas yuav tsum nkag siab ntawm no yog tias CML tsis yog ib yam kab mob uas tau los ntawm noob caj noob ces . Qhov no txhais tau tias cov menyuam yaus tsis tau mob vim lawv niam lawv txiv muaj mob. Thiab nws tsis yog ib yam dab tsi uas tau los ntawm noob caj noob ces.

CML tshwm sim thaum muaj kev hloov pauv (kev hloov pauv) tshwm sim hauv cov noob caj noob ces ntawm peb cov hlwb, uas yog cov hlwb ntawm cov pob txha, thaum peb tseem muaj sia nyob. Qhov no hu ua 'kev hloov pauv uas tau txais'.

Zoo, tam sim no cia peb saib seb qhov no ua haujlwm li cas. Hais yooj yim, nws zoo li no:

1. Muaj kev hloov pauv tshwm sim hauv cov noob caj noob ces ntawm peb cov noob caj noob ces, thiab ib qho noob caj noob ces tshiab, ntxiv hu ua 'BCR-ABL' tau tsim.

2. This new gene gives new instructions to stem cells to make an unusual form of an enzyme called `tyrosine kinase`.

3. Xav txog cov enzymes no zoo li lub khawm "on" thiab "off" ntawm lub teeb. Cov no yog cov uas tswj kev faib cell.

4. Tiamsis qhov enzyme 'tyrosine kinase' uas tsim tsis zoo no tsis muaj qhov "kaw". Nws yeej ib txwm "qhib".

5. Vim tias tsis muaj qhov "kaw", cov hlwb hauv cov pob txha pob txha txuas ntxiv txais cov cim qhia kom faib, faib, thiab nce ntau yam tsis tuaj yeem tswj tau.

6. Yog li ntawd, muaj ntau cov qe ntshav dawb uas tseem tsis tau loj hlob (tseem hu ua 'blasts') pib tsim.

7. Raws li lub sijhawm dhau mus, cov hlwb tsis zoo no yuav puv cov pob txha. Tom qab ntawd cov pob txha yuav tsis muaj peev xwm tsim cov qe ntshav liab, cov qe ntshav dawb, thiab cov ntshav platelets zoo. Yog li ntawd, cov tsos mob uas tau hais los saum toj no pib tshwm sim.

Cov kev pheej hmoo thiab cov teeb meem uas yuav tshwm sim ntawm qhov no

Cov yam ua rau muaj kev pheej hmoo

Tib qho uas ua rau muaj kev pheej hmoo ntawm CML yog kev raug hluav taws xob ntau heev . Txawm li cas los xij, qhov no tsis tshua muaj. Cov hluav taws xob uas peb ntsib hauv lub neej ib txwm (piv txwv li, los ntawm kev thaij duab X-ray) tsis ua rau muaj qhov no.

Tej yam teeb meem uas yuav tshwm sim

CML tuaj yeem ua rau muaj ob qho teeb meem tseem ceeb:

  • Kab mob ntshav tsis txaus (Anemia): Kev txo qis ntawm cov qe ntshav liab uas noj qab nyob zoo, uas ua rau cov pa oxygen uas lub cev xav tau tsawg dua, ua rau qaug zog thiab ntsej muag daj ntseg.
  • Splenomegaly: Muaj cov qe ntshav txawv txav ntau heev uas sib sau ua ke hauv tus po, ua rau nws o. Qhov no tuaj yeem ua rau mob plab thiab xav tias puv txawm tias tom qab noj me ntsis lawm los xij.

Ntxiv rau qhov ntawd, qee qhov kev tshawb fawb tau qhia tias cov neeg uas muaj CML yuav muaj feem yuav mob lwm hom mob qog noj ntshav (mob qog noj ntshav thib ob).

Cov kws kho mob kuaj mob CML li cas?

Koj tus kws kho mob yuav xav tias muaj qhov no los ntawm kev kuaj ntshav yooj yim xwb. Txawm li cas los xij, txhawm rau kom paub meej tias muaj tus kab mob, yuav tsum muaj kev kuaj tshwj xeeb uas nrhiav kev hloov pauv hauv cov noob caj noob ces.

Kev Ntsuas Koj pom dab tsi hauv qhov no?
Kev suav ntshav tag nrho (CBC)Lawv xyuas seb cov qe ntshav dawb puas ntau dhau los yog cov qe ntshav liab puas tsawg dhau.
Kev Nqus Pob Txha/Kev Kuaj Mob Yuav muab ib qho qauv me me ntawm cov pob txha pob txha coj mus kuaj seb puas muaj qhov kev hloov pauv caj ces hu ua 'BCR-ABL'.
Kev Ntsuas CT (Kev Ntsuas Tomography Hauv Computer) Xyuas seb puas muaj mob qog noj ntshav kis mus rau lwm qhov ntawm lub cev (piv txwv li, lub qog ntshav hauv lub ntsws, lub siab).
Kev Ntsuas Ultrasound Qhov kev kuaj no yog siv los saib seb lub po puas loj dua li qub.

Cov theem ntawm CML yog dab tsi?

Tsis zoo li lwm yam mob qog noj ntshav, CML tsis raug cais ua "theem 1, 2, 3, 4." Hloov chaw, nws raug cais ua "theem." Qhov no yog txiav txim siab los ntawm tus lej ntawm cov qe ntshav dawb tsis paub tab ('blasts') hauv cov ntshav thiab pob txha.

  • Theem Mob Ntev: Qhov no yog theem thaum ntxov tshaj plaws. Muaj tsawg dua 10% ntawm cov hlwb 'blasts' hauv cov ntshav thiab cov pob txha. 80-90% ntawm cov neeg uas kuaj pom tias muaj CML nyob rau theem no. Cov neeg no tej zaum yuav muaj lossis tsis muaj tsos mob.
  • Theem Ceev: Hauv theem no, tus naj npawb ntawm cov hlwb 'blasts' nce mus txog ntawm 10% thiab 19%. Cov tsos mob pib pom tseeb dua.
  • Theem Blast lossis Blast Crisis: Qhov no yog theem hnyav tshaj plaws thiab txaus ntshai tshaj plaws rau lub neej. Tus naj npawb ntawm cov hlwb 'blasts' nce ntxiv 20% lossis ntau dua. Cov tsos mob xws li qaug zog heev, kub taub hau, thiab poob phaus dhau los ua hnyav heev.
  • CML uas tsis kam kho: Qhov no yog lub npe uas muab rau CML uas tsis teb rau kev kho mob lossis rov tshwm sim tom qab kev kho mob.

Cov kev kho mob rau CML yog dab tsi?

Nov yog qhov uas cov xov xwm zoo txog CML los. Niaj hnub no, muaj cov kev kho mob zoo heev rau tus kab mob no.

Kev kho mob tseem ceeb yog ib pawg tshuaj hu ua Tyrosine Kinase Inhibitors (TKIs) . Cov no yog cov tshuaj uas noj ua tshuaj ntsiav.

Koj puas nco qab cov enzyme txawv txawv uas peb tau tham txog ua ntej uas ua haujlwm zoo li lub khawm "on"? Qhov ntawd yog qhov uas cov tshuaj no tsom mus rau. Qhov uas TKIs ua yog lawv tiv thaiv cov enzyme uas tsis muaj lub khawm "off" kom tsis txhob ua haujlwm. Lawv thaiv nws. Tom qab ntawd cov hlwb CML uas faib tsis tau tswj hwm tsis tau txais lub cim kom faib, thiab tom qab ib pliag cov hlwb ntawd tuag.

Cov TKIs no tau ua qhov sib txawv loj heev rau lub neej ntawm cov neeg mob CML. Ua ntej cov tshuaj no tuaj txog, tsuas yog kwv yees li 20% ntawm cov neeg uas kuaj pom tias muaj CML tau muaj sia nyob rau 5 xyoos. Tab sis niaj hnub no, nrog TKIs, qhov feem pua ​​ntawd tau nce mus txog ntau dua 90%.

Cov tshuaj no feem ntau noj mus tas li. Qee hom TKIs uas siv ntau yog:

  • Imatinib
  • Dasatinib
  • Nilotinib
  • Bosutinib
  • Ponatinib

Cov TKIs puas muaj cov kev mob tshwm sim?

Yog, ib yam li lwm yam tshuaj, yeej muaj tej yam tshwm sim tsis zoo. Tiam sis feem ntau yeej tswj tau. Cov uas feem ntau tshwm sim yog:

  • Mob plab
  • Kev nkees nkees
  • Mob raws plab
  • Cov leeg dov
  • Kev o
  • Qee zaum, tej yam xws li kev puas tsuaj rau daim siab thiab cov qe ntshav qis tuaj yeem tshwm sim.

Koj tus kws kho mob yuav nrog koj tham txog cov kev mob tshwm sim no thiab pab koj tswj hwm lawv.

Puas kho tau CML tag nrho?

Tam sim no, tib txoj kev los "kho" CML yog nrog kev hloov pauv hlwb ntawm cov hlwb allogeneic . Qhov no suav nrog kev hloov cov hlwb ntawm tus neeg noj qab haus huv mus rau hauv tus neeg mob. Txawm li cas los xij, qhov no yog kev kho mob nyuaj heev thiab muaj kev pheej hmoo. Yog li ntawd, feem ntau nws tsuas yog ua rau cov neeg mob uas tsis teb rau TKIs.

Nyob nrog CML zoo li cas thiab qhov kev cia siab zoo li cas?

Thaum CML ploj mus nrog kev kho mob, koj yuav tsis muaj tsos mob ntxiv lawm thiab tsis muaj cov cim qhia ntawm tus kab mob uas tuaj yeem pom ntawm kev kuaj mob. Qhov no txhais tau tias koj tuaj yeem ua neej nyob li qub. Tab sis koj yuav tsum tau noj tshuaj ntxiv kom tswj tau tus kab mob. Koj tseem yuav tsum tau mus ntsib koj tus kws kho mob tsis tu ncua rau kev kuaj ntshav kom paub tseeb tias koj txoj kev kho mob ua haujlwm zoo npaum li cas.

Kev Zam Txim Tsis Muaj Kev Kho Mob (TFR)

Qhov no yog qhov kev txhim kho tshiab thiab muaj kev cia siab tshaj plaws hauv kev kho mob CML. Qhov no txhais tau tias qee tus neeg mob uas tau noj TKIs tau ib ntus thiab lawv tus kab mob tau tswj hwm zoo heev tam sim no tuaj yeem tsum tsis txhob noj tshuaj raws li kev saib xyuas ntawm lawv tus kws kho mob. Txawm tias tom qab tsum tsis txhob noj tshuaj lawm los, tus kab mob tseem tsis tau rov qab los. Tab sis qhov no tsis yog ua tau rau txhua tus. Koj yuav tsum ua tau raws li qee yam kev tsim nyog rau nws.

Qhov tseem ceeb tshaj plaws yog, tsis txhob tsum noj koj cov tshuaj txawm yog vim li cas los xij yam tsis tau nrog koj tus kws kho mob tham. Qhov ntawd tuaj yeem ua rau muaj kev phom sij heev.

Cov lus nug tseem ceeb uas yuav tsum nug koj tus kws kho mob

Thaum koj pom tias koj muaj CML, nws yog ib qho ib txwm muaj ntau cov lus nug hauv koj lub siab. Tsis txhob ntshai, nug koj tus kws kho mob txog cov no.

  • Kuv muaj theem twg ntawm CML?
  • Kuv muaj cov kev kho mob twg?
  • Kuv yuav xav li cas thaum lub sijhawm kho mob? Cov kev mob tshwm sim yog dab tsi?
  • Kuv puas tseem ua tau kuv txoj haujlwm thaum kuv tseem tab tom kho mob?
  • Kuv yuav tsum tau kuaj ntshav ntau npaum li cas kom paub seb kev kho mob puas ua tiav?
  • Muaj feem ntau npaum li cas uas kuv tus kab mob yuav zoo rov qab los?
  • Puas yog kev hloov pauv stem cell haum rau kuv tus mob?
  • Kuv yuav tham nrog leej twg txog kev tswj cov nqi kho mob?

Cov Lus Qhia Txog Kev Coj Mus Tsev

  • CML yog ib hom mob qog ntshav uas loj hlob qeeb qeeb. Nws tsis yog los ntawm noob caj ces.
  • Cov kev kho mob uas tsom mus rau tus neeg mob niaj hnub no, hu ua TKIs, muaj txiaj ntsig zoo heev, ua rau ntau tus neeg uas muaj CML muaj peev xwm ua neej nyob ntev li qub.
  • Thaum koj kuaj pom tias muaj tus kab mob lawm, tsis txhob ntshai thiab ua raws li koj tus kws kho mob cov lus qhia kom meej.
  • Nws yog ib qho tseem ceeb uas yuav tsum noj tshuaj raws sijhawm thiab mus rau cov chaw kho mob kom raws sijhawm.
  • Tsis txhob tsum lossis hloov kev kho mob yam tsis tau koj tus kws kho mob pom zoo.

CML, Mob Leukemia Myeloid Ntev, Mob Cancer Ntshav, Mob Cancer Pob Txha, BCR-ABL, Cov Tshuaj Tyrosine Kinase Inhibitors, Cov tsos mob CML, Kev Kho Mob CML, Mob Cancer Ntshav Sinhala

Frequently Asked Questions (FAQ)

CML no nce qib sai npaum li cas?

Lo lus "mob ntev" txhais tau tias "mob ntev." Thiab qhov ntawd yog yam kab mob no zoo li cas. CML yog ib yam kab mob uas pom ntau heev. Qee zaum nws tuaj yeem nyob tau ntau xyoo yam tsis muaj tsos mob. Muaj ntau tus neeg pom tias lawv muaj nws los ntawm kev sib tsoo, thaum kev kuaj ntshav ua rau lwm yam laj thawj qhia txog qhov tsis zoo ntawm lawv cov qe ntshav.

Cov TKIs puas muaj cov kev mob tshwm sim?

Yog, ib yam li lwm yam tshuaj, yeej muaj tej yam tshwm sim tsis zoo. Tiam sis feem ntau yeej tswj tau. Cov uas feem ntau tshwm sim yog:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 1 + 7 =
Cia peb kawm txog tus kab mob qog ntshav hu ua CML (Chronic Myeloid Leukemia) hauv cov lus yooj yim.

Cia peb kawm txog tus kab mob qog ntshav hu ua CML (Chronic Myeloid Leukemia) hauv cov lus yooj yim.

Peb coob leej ntau tus ntshai lo lus "mob qog noj ntshav." Nws yog ib yam uas neeg feem ntau pom. Tab sis niaj hnub no, vim kev kho mob tau nce qib ntau heev, nws tau ua rau peb muaj peev xwm nyob tau zoo li qub nrog qee hom mob qog noj ntshav. Niaj hnub no, peb yuav tham txog ib hom mob qog noj ntshav zoo li no. Ntawd yog CML, uas sawv cev rau Chronic Myeloid Leukemia. Tej zaum koj yuav tau hnov ​​lub npe no tom qab kuaj ntshav tas li. Yog li, cia peb tham txog nws kom meej yam tsis ntshai.

Okay, yog li CML no yog dab tsi?

Hais yooj yim xwb, CML yog ib hom mob qog ntshav hauv peb cov ntshav. Nws pib hauv cov pob txha hauv peb cov pob txha. Cov pob txha zoo li lub Hoobkas uas tsim cov hom hlwb uas peb lub cev xav tau hu ua cov qe ntshav liab, cov qe ntshav dawb, thiab cov platelets. Hauv CML, muaj qee yam tsis raug nrog cov hlwb myeloid hauv cov hlwb pob txha no, thiab lawv pib faib thiab loj hlob yam tsis tswj tau.

Qhov no kuj hu ua 'chronic myelogenous leukemia' lossis 'chronic granulocytic leukemia'.

Tiam sis qhov xov xwm tseem ceeb thiab zoo tshaj plaws ntawm no yog tias nrog kev kho mob niaj hnub no, feem ntau cov neeg uas muaj CML tuaj yeem ua neej nyob tau li qub . Qhov no txhais tau tias es tsis txhob ua kab mob tuag taus, nws tau dhau los ua kab mob ntev uas tuaj yeem tswj tau nrog tshuaj.

CML no nce qib sai npaum li cas?

Lo lus "mob ntev" txhais tau tias "mob ntev." Thiab qhov ntawd yog yam kab mob no zoo li cas. CML yog ib yam kab mob uas pom ntau heev. Qee zaum nws tuaj yeem nyob tau ntau xyoo yam tsis muaj tsos mob. Muaj ntau tus neeg pom tias lawv muaj nws los ntawm kev sib tsoo, thaum kev kuaj ntshav ua rau lwm yam laj thawj qhia txog qhov tsis zoo ntawm lawv cov qe ntshav.

Tab sis yog tias tsis kho, qhov no tuaj yeem ua rau muaj kev phom sij rau lub neej hauv peb txog plaub xyoos. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum kuaj mob thiab pib kho thaum ntxov.

Cov tsos mob ntawm tus neeg uas muaj CML yuav muaj li cas?

Feem ntau, tej zaum yuav tsis muaj cov tsos mob loj thaum pib mob. Txawm li cas los xij, muaj qee cov tsos mob uas tshwm sim ntau zaus. Cov no feem ntau yog cov yam uas peb xav tias yog ib txwm muaj thiab peb tsis quav ntsej.

Cov tsos mob Ib qho lus piav qhia yooj yim
Kev qaug zog thiab tsis muaj zog tas liIb txwm xav tias nkees, txawm tias koj pw tsaug zog zoo thiab tsis ua haujlwm dab tsi los xij.
Ua pa nyuaj (Dyspnea) Poob thaum taug kev luv luv lossis nce ntaiv.
Kub taub hau tsis muaj laj thawj Kub siab tsis muaj lwm yam mob nkeeg.
Kev hws hmo ntuj Tawm hws hmo ntuj mus txog rau qhov uas cov ntaub pua chaw pw ntub, txawm tias chav tsev txias los xij.
Kev poob phaus tsis muaj laj thawj Poob phaus sai sai yam tsis tas noj zaub mov lossis tawm dag zog.
O los yog tsis xis nyob rau sab laug sab saud ntawm lub plab Qhov no yog vim o ntawm lub po, uas nyob hauv qhov no ntawm lub plab.
Txawm tias noj me ntsis los kuj xav tias puv nkaus lawm thiab Lub qhov ntswg o tuaj yeem nias rau ntawm lub plab, ua rau koj xav tias puv txawm tias tom qab noj me ntsis lawm los xij.

Vim li cas CML thiaj tshwm sim? Puas yog nws yog los ntawm noob caj noob ces?

Lo lus nug no yog ib yam uas ntau tus neeg muaj. Qhov tseem ceeb tshaj plaws uas yuav tsum nkag siab ntawm no yog tias CML tsis yog ib yam kab mob uas tau los ntawm noob caj noob ces . Qhov no txhais tau tias cov menyuam yaus tsis tau mob vim lawv niam lawv txiv muaj mob. Thiab nws tsis yog ib yam dab tsi uas tau los ntawm noob caj noob ces.

CML tshwm sim thaum muaj kev hloov pauv (kev hloov pauv) tshwm sim hauv cov noob caj noob ces ntawm peb cov hlwb, uas yog cov hlwb ntawm cov pob txha, thaum peb tseem muaj sia nyob. Qhov no hu ua 'kev hloov pauv uas tau txais'.

Zoo, tam sim no cia peb saib seb qhov no ua haujlwm li cas. Hais yooj yim, nws zoo li no:

1. Muaj kev hloov pauv tshwm sim hauv cov noob caj noob ces ntawm peb cov noob caj noob ces, thiab ib qho noob caj noob ces tshiab, ntxiv hu ua 'BCR-ABL' tau tsim.

2. This new gene gives new instructions to stem cells to make an unusual form of an enzyme called `tyrosine kinase`.

3. Xav txog cov enzymes no zoo li lub khawm "on" thiab "off" ntawm lub teeb. Cov no yog cov uas tswj kev faib cell.

4. Tiamsis qhov enzyme 'tyrosine kinase' uas tsim tsis zoo no tsis muaj qhov "kaw". Nws yeej ib txwm "qhib".

5. Vim tias tsis muaj qhov "kaw", cov hlwb hauv cov pob txha pob txha txuas ntxiv txais cov cim qhia kom faib, faib, thiab nce ntau yam tsis tuaj yeem tswj tau.

6. Yog li ntawd, muaj ntau cov qe ntshav dawb uas tseem tsis tau loj hlob (tseem hu ua 'blasts') pib tsim.

7. Raws li lub sijhawm dhau mus, cov hlwb tsis zoo no yuav puv cov pob txha. Tom qab ntawd cov pob txha yuav tsis muaj peev xwm tsim cov qe ntshav liab, cov qe ntshav dawb, thiab cov ntshav platelets zoo. Yog li ntawd, cov tsos mob uas tau hais los saum toj no pib tshwm sim.

Cov kev pheej hmoo thiab cov teeb meem uas yuav tshwm sim ntawm qhov no

Cov yam ua rau muaj kev pheej hmoo

Tib qho uas ua rau muaj kev pheej hmoo ntawm CML yog kev raug hluav taws xob ntau heev . Txawm li cas los xij, qhov no tsis tshua muaj. Cov hluav taws xob uas peb ntsib hauv lub neej ib txwm (piv txwv li, los ntawm kev thaij duab X-ray) tsis ua rau muaj qhov no.

Tej yam teeb meem uas yuav tshwm sim

CML tuaj yeem ua rau muaj ob qho teeb meem tseem ceeb:

  • Kab mob ntshav tsis txaus (Anemia): Kev txo qis ntawm cov qe ntshav liab uas noj qab nyob zoo, uas ua rau cov pa oxygen uas lub cev xav tau tsawg dua, ua rau qaug zog thiab ntsej muag daj ntseg.
  • Splenomegaly: Muaj cov qe ntshav txawv txav ntau heev uas sib sau ua ke hauv tus po, ua rau nws o. Qhov no tuaj yeem ua rau mob plab thiab xav tias puv txawm tias tom qab noj me ntsis lawm los xij.

Ntxiv rau qhov ntawd, qee qhov kev tshawb fawb tau qhia tias cov neeg uas muaj CML yuav muaj feem yuav mob lwm hom mob qog noj ntshav (mob qog noj ntshav thib ob).

Cov kws kho mob kuaj mob CML li cas?

Koj tus kws kho mob yuav xav tias muaj qhov no los ntawm kev kuaj ntshav yooj yim xwb. Txawm li cas los xij, txhawm rau kom paub meej tias muaj tus kab mob, yuav tsum muaj kev kuaj tshwj xeeb uas nrhiav kev hloov pauv hauv cov noob caj noob ces.

Kev Ntsuas Koj pom dab tsi hauv qhov no?
Kev suav ntshav tag nrho (CBC)Lawv xyuas seb cov qe ntshav dawb puas ntau dhau los yog cov qe ntshav liab puas tsawg dhau.
Kev Nqus Pob Txha/Kev Kuaj Mob Yuav muab ib qho qauv me me ntawm cov pob txha pob txha coj mus kuaj seb puas muaj qhov kev hloov pauv caj ces hu ua 'BCR-ABL'.
Kev Ntsuas CT (Kev Ntsuas Tomography Hauv Computer) Xyuas seb puas muaj mob qog noj ntshav kis mus rau lwm qhov ntawm lub cev (piv txwv li, lub qog ntshav hauv lub ntsws, lub siab).
Kev Ntsuas Ultrasound Qhov kev kuaj no yog siv los saib seb lub po puas loj dua li qub.

Cov theem ntawm CML yog dab tsi?

Tsis zoo li lwm yam mob qog noj ntshav, CML tsis raug cais ua "theem 1, 2, 3, 4." Hloov chaw, nws raug cais ua "theem." Qhov no yog txiav txim siab los ntawm tus lej ntawm cov qe ntshav dawb tsis paub tab ('blasts') hauv cov ntshav thiab pob txha.

  • Theem Mob Ntev: Qhov no yog theem thaum ntxov tshaj plaws. Muaj tsawg dua 10% ntawm cov hlwb 'blasts' hauv cov ntshav thiab cov pob txha. 80-90% ntawm cov neeg uas kuaj pom tias muaj CML nyob rau theem no. Cov neeg no tej zaum yuav muaj lossis tsis muaj tsos mob.
  • Theem Ceev: Hauv theem no, tus naj npawb ntawm cov hlwb 'blasts' nce mus txog ntawm 10% thiab 19%. Cov tsos mob pib pom tseeb dua.
  • Theem Blast lossis Blast Crisis: Qhov no yog theem hnyav tshaj plaws thiab txaus ntshai tshaj plaws rau lub neej. Tus naj npawb ntawm cov hlwb 'blasts' nce ntxiv 20% lossis ntau dua. Cov tsos mob xws li qaug zog heev, kub taub hau, thiab poob phaus dhau los ua hnyav heev.
  • CML uas tsis kam kho: Qhov no yog lub npe uas muab rau CML uas tsis teb rau kev kho mob lossis rov tshwm sim tom qab kev kho mob.

Cov kev kho mob rau CML yog dab tsi?

Nov yog qhov uas cov xov xwm zoo txog CML los. Niaj hnub no, muaj cov kev kho mob zoo heev rau tus kab mob no.

Kev kho mob tseem ceeb yog ib pawg tshuaj hu ua Tyrosine Kinase Inhibitors (TKIs) . Cov no yog cov tshuaj uas noj ua tshuaj ntsiav.

Koj puas nco qab cov enzyme txawv txawv uas peb tau tham txog ua ntej uas ua haujlwm zoo li lub khawm "on"? Qhov ntawd yog qhov uas cov tshuaj no tsom mus rau. Qhov uas TKIs ua yog lawv tiv thaiv cov enzyme uas tsis muaj lub khawm "off" kom tsis txhob ua haujlwm. Lawv thaiv nws. Tom qab ntawd cov hlwb CML uas faib tsis tau tswj hwm tsis tau txais lub cim kom faib, thiab tom qab ib pliag cov hlwb ntawd tuag.

Cov TKIs no tau ua qhov sib txawv loj heev rau lub neej ntawm cov neeg mob CML. Ua ntej cov tshuaj no tuaj txog, tsuas yog kwv yees li 20% ntawm cov neeg uas kuaj pom tias muaj CML tau muaj sia nyob rau 5 xyoos. Tab sis niaj hnub no, nrog TKIs, qhov feem pua ​​ntawd tau nce mus txog ntau dua 90%.

Cov tshuaj no feem ntau noj mus tas li. Qee hom TKIs uas siv ntau yog:

  • Imatinib
  • Dasatinib
  • Nilotinib
  • Bosutinib
  • Ponatinib

Cov TKIs puas muaj cov kev mob tshwm sim?

Yog, ib yam li lwm yam tshuaj, yeej muaj tej yam tshwm sim tsis zoo. Tiam sis feem ntau yeej tswj tau. Cov uas feem ntau tshwm sim yog:

  • Mob plab
  • Kev nkees nkees
  • Mob raws plab
  • Cov leeg dov
  • Kev o
  • Qee zaum, tej yam xws li kev puas tsuaj rau daim siab thiab cov qe ntshav qis tuaj yeem tshwm sim.

Koj tus kws kho mob yuav nrog koj tham txog cov kev mob tshwm sim no thiab pab koj tswj hwm lawv.

Puas kho tau CML tag nrho?

Tam sim no, tib txoj kev los "kho" CML yog nrog kev hloov pauv hlwb ntawm cov hlwb allogeneic . Qhov no suav nrog kev hloov cov hlwb ntawm tus neeg noj qab haus huv mus rau hauv tus neeg mob. Txawm li cas los xij, qhov no yog kev kho mob nyuaj heev thiab muaj kev pheej hmoo. Yog li ntawd, feem ntau nws tsuas yog ua rau cov neeg mob uas tsis teb rau TKIs.

Nyob nrog CML zoo li cas thiab qhov kev cia siab zoo li cas?

Thaum CML ploj mus nrog kev kho mob, koj yuav tsis muaj tsos mob ntxiv lawm thiab tsis muaj cov cim qhia ntawm tus kab mob uas tuaj yeem pom ntawm kev kuaj mob. Qhov no txhais tau tias koj tuaj yeem ua neej nyob li qub. Tab sis koj yuav tsum tau noj tshuaj ntxiv kom tswj tau tus kab mob. Koj tseem yuav tsum tau mus ntsib koj tus kws kho mob tsis tu ncua rau kev kuaj ntshav kom paub tseeb tias koj txoj kev kho mob ua haujlwm zoo npaum li cas.

Kev Zam Txim Tsis Muaj Kev Kho Mob (TFR)

Qhov no yog qhov kev txhim kho tshiab thiab muaj kev cia siab tshaj plaws hauv kev kho mob CML. Qhov no txhais tau tias qee tus neeg mob uas tau noj TKIs tau ib ntus thiab lawv tus kab mob tau tswj hwm zoo heev tam sim no tuaj yeem tsum tsis txhob noj tshuaj raws li kev saib xyuas ntawm lawv tus kws kho mob. Txawm tias tom qab tsum tsis txhob noj tshuaj lawm los, tus kab mob tseem tsis tau rov qab los. Tab sis qhov no tsis yog ua tau rau txhua tus. Koj yuav tsum ua tau raws li qee yam kev tsim nyog rau nws.

Qhov tseem ceeb tshaj plaws yog, tsis txhob tsum noj koj cov tshuaj txawm yog vim li cas los xij yam tsis tau nrog koj tus kws kho mob tham. Qhov ntawd tuaj yeem ua rau muaj kev phom sij heev.

Cov lus nug tseem ceeb uas yuav tsum nug koj tus kws kho mob

Thaum koj pom tias koj muaj CML, nws yog ib qho ib txwm muaj ntau cov lus nug hauv koj lub siab. Tsis txhob ntshai, nug koj tus kws kho mob txog cov no.

  • Kuv muaj theem twg ntawm CML?
  • Kuv muaj cov kev kho mob twg?
  • Kuv yuav xav li cas thaum lub sijhawm kho mob? Cov kev mob tshwm sim yog dab tsi?
  • Kuv puas tseem ua tau kuv txoj haujlwm thaum kuv tseem tab tom kho mob?
  • Kuv yuav tsum tau kuaj ntshav ntau npaum li cas kom paub seb kev kho mob puas ua tiav?
  • Muaj feem ntau npaum li cas uas kuv tus kab mob yuav zoo rov qab los?
  • Puas yog kev hloov pauv stem cell haum rau kuv tus mob?
  • Kuv yuav tham nrog leej twg txog kev tswj cov nqi kho mob?

Cov Lus Qhia Txog Kev Coj Mus Tsev

  • CML yog ib hom mob qog ntshav uas loj hlob qeeb qeeb. Nws tsis yog los ntawm noob caj ces.
  • Cov kev kho mob uas tsom mus rau tus neeg mob niaj hnub no, hu ua TKIs, muaj txiaj ntsig zoo heev, ua rau ntau tus neeg uas muaj CML muaj peev xwm ua neej nyob ntev li qub.
  • Thaum koj kuaj pom tias muaj tus kab mob lawm, tsis txhob ntshai thiab ua raws li koj tus kws kho mob cov lus qhia kom meej.
  • Nws yog ib qho tseem ceeb uas yuav tsum noj tshuaj raws sijhawm thiab mus rau cov chaw kho mob kom raws sijhawm.
  • Tsis txhob tsum lossis hloov kev kho mob yam tsis tau koj tus kws kho mob pom zoo.

CML, Mob Leukemia Myeloid Ntev, Mob Cancer Ntshav, Mob Cancer Pob Txha, BCR-ABL, Cov Tshuaj Tyrosine Kinase Inhibitors, Cov tsos mob CML, Kev Kho Mob CML, Mob Cancer Ntshav Sinhala

Frequently Asked Questions (FAQ)

CML no nce qib sai npaum li cas?

Lo lus "mob ntev" txhais tau tias "mob ntev." Thiab qhov ntawd yog yam kab mob no zoo li cas. CML yog ib yam kab mob uas pom ntau heev. Qee zaum nws tuaj yeem nyob tau ntau xyoo yam tsis muaj tsos mob. Muaj ntau tus neeg pom tias lawv muaj nws los ntawm kev sib tsoo, thaum kev kuaj ntshav ua rau lwm yam laj thawj qhia txog qhov tsis zoo ntawm lawv cov qe ntshav.

Cov TKIs puas muaj cov kev mob tshwm sim?

Yog, ib yam li lwm yam tshuaj, yeej muaj tej yam tshwm sim tsis zoo. Tiam sis feem ntau yeej tswj tau. Cov uas feem ntau tshwm sim yog:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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