Nrhiav
Kaw lub thawv tshawb nrhiav no.

Hais txog Lymphoma

Allogeneic qia cell hloov

An allogeneic qia cell hloov yog ib qho kev kho mob hnyav uas koj tau txais kev hloov pauv ntawm tus neeg pub dawb (lwm tus neeg) cov qia hlwb. Qhov no txawv rau thaum tus neeg mob tau txais lawv cov hlwb rov qab, uas yog hu ua an autologous qia cell hloov. Qhov no yog tham txog ntawm lwm nplooj ntawv.

Ntawm nplooj ntawv no:

Transplants nyob rau hauv daim ntawv ntawm lymphoma

Allogeneic Transplants nyob rau hauv lymphoma fact sheet

Txheej txheem cej luam ntawm allogeneic qia cell hloov?

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

Allogeneic qia cell transplantation siv qia hlwb sau los ntawm tus neeg pub dawb (lwm tus neeg) los hloov koj tus kheej qia hlwb. Qhov no yog ua los kho Lymphoma uas yog refractory (tsis teb rau kev kho mob) los yog relapsing (lymphoma uas yuav rov qab los. Feem ntau cov neeg uas muaj lymphoma tsis xav tau ib tug qia cell hloov. tus kheej) hloov.

Lymphoma yog mob qog noj ntshav ntawm lymphocytes. Lymphocytes yog ib hom qe ntshav dawb uas tsim los ntawm qia hlwb. Lub hom phiaj ntawm cov kws khomob yog tshem tawm cov lymphoma hlwb thiab tag nrho cov qia hlwb uas tuaj yeem loj hlob mus rau lymphoma. Thaum cov hlwb tsis zoo raug tshem tawm, cov hlwb tshiab tuaj yeem loj hlob rov qab uas vam tias yuav tsis mob qog noj ntshav.

Nyob rau hauv cov ntaub ntawv ntawm cov neeg uas tau relapsed los yog refractory lymphoma, qhov no tsis ua hauj lwm - ntau lymphoma tseem loj hlob txawm tias kho. Yog li ntawd, tshem tawm cov qia hlwb nrog cov tshuaj kho mob siab heev, tom qab ntawd hloov tus neeg lub qia hlwb nrog lwm tus tuaj yeem ua rau lub cev tiv thaiv kab mob tshiab uas tus neeg pub cov qia hlwb siv lub luag haujlwm ntawm cov qe ntshav uas tsis tig mus rau hauv lymphoma.

Lub hom phiaj ntawm kev hloov cov qia cell

Muaj ntau qhov laj thawj vim li cas cov neeg mob qog ntshav qog ntshav yuav xav tau kev hloov pauv hauv lub cev uas suav nrog:

  1. Txhawm rau kho cov neeg mob qog ntshav qog ntshav qab zib, tab sis lawv muaj 'kev pheej hmoo siab' ntawm lawv cov qog ntshav qab zib
  2. Cov qog ntshav qab zib tau rov qab los tom qab thawj kab kev kho mob thawj zaug, yog li kev siv tshuaj kho mob hnyav dua (muaj zog dua) kom rov qab mus rau kev tshem tawm (tsis muaj kab mob)
  3. Lub lymphoma yog refractory (tsis tau teb tag nrho) rau tus qauv thawj kab kev kho mob nrog lub hom phiaj kom ua tiav kev tshem tawm.

Allogeneic qia cell hloov tuaj yeem muab ob txoj haujlwm

  1. Kev siv tshuaj tua kab mob siab heev tshem tawm cov qog ntshav qog ntshav thiab cov hlwb tshiab pub dawb muab txoj hauv kev rau lub cev tiv thaiv kab mob kom rov zoo, txo lub sijhawm uas lub cev tiv thaiv kab mob tsis ua haujlwm. Cov neeg pub dawb tshiab siv lub luag haujlwm ntawm lub cev tiv thaiv kab mob ua haujlwm thiab tsim cov qe ntshav noj qab haus huv, xws li lymphocytes. Tus pub qia hlwb hloov cov qia hlwb tsis zoo ntawm tus neeg mob.
  2. Graft tiv thaiv lymphoma nyhuv. Qhov no yog thaum tus neeg pub cov qia hlwb (hu ua graft) paub txog cov qog ntshav lymphoma uas tseem tshuav thiab tawm tsam lawv, rhuav tshem cov qog ntshav. Qhov no yog qhov txiaj ntsig zoo uas cov neeg pub dawb pab kho cov qog ntshav qog ntshav. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov graft tiv thaiv cov kab mob lymphoma tsis tas li tshwm sim li no. Cov qog ntshav qog tuaj yeem tiv taus cov kab mob pub dawb, lossis tus neeg txais lub cev (hu ua tus tswv tsev) tuaj yeem tawm tsam cov hlwb pub dawb (hu ua graft) ua rau graft tiv thaiv tus kab mob (ib qho teeb meem ntawm kev hloov pauv allogeneic).

Cov txheej txheem ntawm kev hloov pauv ntawm cov qia cell muaj tsib theem

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

  1. Npaj: qhov no suav nrog kev kuaj ntshav txhawm rau txiav txim siab hom cell uas koj xav tau. Qee lub sij hawm tib neeg yuav tsum muaj 'kev cawm dim' chemotherapy kom sim thiab txo cov lymphoma ua ntej hloov pauv.
  2. Stem Cell Collection: Qhov no yog cov txheej txheem ntawm kev sau cov qia hlwb, vim tias kev hloov pauv ntawm allogenic yog los ntawm tus neeg pub dawb, pab pawg kho mob yuav tsum nrhiav kev sib tw rau kev hloov pauv.
  3. Kev kho mob: Qhov no yog cov tshuaj chemotherapy, lub hom phiaj kho mob thiab immunotherapy uas yog siv nyob rau hauv cov koob tshuaj ntau heev kom tshem tawm tag nrho cov lymphoma.
  4. Reinfusion ntawm qia hlwb: ib zaug cov kev kho mob siab heev tau muab coj los siv, cov qia hlwb uas tau sau los ntawm tus neeg pub khoom yav dhau los, raug tswj hwm.
  5. Engraftment: Qhov no yog cov txheej txheem los ntawm cov neeg pub cov qia hlwb nyob rau hauv lub cev thiab coj mus rau kev ua haujlwm ntawm lub cev tiv thaiv kab mob.

Kev npaj rau kev kho mob

Yuav muaj ntau yam kev npaj yuav tsum tau ua nyob rau hauv cov hlau lead mus rau ib tug stem cell hloov. Txhua qhov kev hloov pauv txawv txav thiab pab pawg hloov pauv yuav tsum npaj txhua yam rau tus neeg mob. Qee qhov kev npaj yuav cia siab tuaj yeem suav nrog:

Qhov ntxig ntawm ib kab hauv nruab nrab

Yog tias tus neeg mob tsis tau muaj kab hauv nruab nrab, ces ib qho yuav raug muab tso ua ntej kev hloov pauv. Ib kab hauv nruab nrab tuaj yeem yog PICC (peripherally inserted central catheter). Nws tuaj yeem yog CVL (central venous kab). Tus kws kho mob yuav txiav txim siab seb txoj kab nruab nrab twg yog qhov zoo tshaj rau tus neeg mob.

Cov kab hauv nruab nrab muab txoj hauv kev kom tau txais ntau yam tshuaj sib txawv tib lub sijhawm. Cov neeg mob feem ntau xav tau ntau yam tshuaj sib txawv thiab kuaj ntshav thaum hloov pauv thiab kab hauv nruab nrab pab cov kws saib xyuas neeg mob zoo tswj kev saib xyuas tus neeg mob.

Rau ntau info saib
Central Venous Access Devices

Kws khomob

Kev siv tshuaj tua kab mob siab yog ib txwm siv los ua ib feem ntawm cov txheej txheem hloov pauv. Qhov koob tshuaj chemotherapy yog hu ua kev kho cua sov. Sab nraud ntawm kev siv tshuaj kho mob siab, qee cov neeg mob xav tau kev kho tshuaj khomob. Salvage therapy yog thaum cov qog ntshav qog ntshav siab thiab yuav tsum tau txo qis ua ntej cov txheej txheem hloov pauv tuaj yeem mus tom ntej. Lub npe khaws cia los ntawm kev sim cawm lub cev los ntawm lymphoma.

Hloov chaw rau kev kho mob

Tsuas yog qee lub tsev kho mob hauv tebchaws Australia thiaj li tuaj yeem ua cov hloov pauv cov qia cell. Vim li no, tej zaum yuav tsum tau tsiv tawm ntawm lawv lub tsev, mus rau thaj tsam ze rau lub tsev kho mob. Cov tsev kho mob hloov pauv feem ntau muaj cov neeg mob qhov chaw nyob uas tus neeg mob thiab tus neeg saib xyuas tuaj yeem nyob.

Fertility preservation

Stem cell transplantation yuav cuam tshuam rau tus neeg mob lub peev xwm muaj menyuam. Nws yog ib qho tseem ceeb uas cov kev xaiv uas muaj los khaws fertility yog tham txog.

Cov tswv yim tswv yim

Muaj kev hloov pauv ntawm qia cell feem ntau yuav tsum tau nyob hauv tsev kho mob ntev. Tej zaum nws yuav pab tau kom ntim qee yam ntawm cov khoom no:

  • Ob peb khub ntawm mos, xis khaub ncaws los yog pajamas thiab ntau hauv qab.
  • Txhuam txhuam hniav (mos), tshuaj txhuam hniav, xab npum, maj mam moisturizer, maj mam deodorant
  • Koj tus kheej hauv ncoo (kub ntxuav koj lub hauv ncoo thiab txhua daim pam koj tus kheej / pov ntaub pua plag ua ntej nkag mus hauv tsev kho mob - ntxuav kub kom txo tau cov kab mob vim tias koj lub cev tiv thaiv kab mob yuav muaj kev phom sij heev).
  • Cov khau khiab los yog khau xis thiab ntau nkawm thom khwm
  • Cov khoom ntiag tug kom ci ntsa iab hauv koj chav tsev kho mob (daim duab ntawm koj cov neeg koj hlub)
  • Cov khoom lom zem xws li phau ntawv, ntawv xov xwm, crosswords, iPad / laptop / ntsiav tshuaj. Lub tsev kho mob tuaj yeem dhuav heev yog tias koj tsis muaj dab tsi ua.
  • Daim ntawv qhia hnub kom taug qab hnub, kev nkag mus hauv tsev kho mob ntev tuaj yeem ua rau plooj txhua hnub ua ke.

HLA thiab Tissue Typing

Thaum muaj ib qho allogeneic (tus neeg pub dawb) qia cell hloov, tus neeg saib xyuas kev hloov pauv tau npaj ib qho kev tshawb nrhiav rau tus neeg pub qia cell uas tsim nyog. Ib qho allogeneic qia cell hloov yog feem ntau yuav ua tiav yog tias tus neeg pub lub hlwb zoo sib xws rau tus neeg mob. Txhawm rau kuaj qhov no, tus neeg mob yuav kuaj ntshav hu ua ntaub so ntswg typing uas saib cov protein sib txawv ntawm qhov chaw ntawm lub hlwb hu ua human leukocyte antigens (HLA).

Txhua lub hlwb ua HLA proteins los pab lub cev tiv thaiv kab mob pom cov hlwb uas nyob hauv lub cev thiab paub txog cov hlwb uas tsis koom nrog.

Muaj ntau hom HLA sib txawv thiab pab pawg kho mob sim nrhiav tus neeg pub dawb uas HLA hom sib phim tus kheej kom ze li sai tau.

Yog tias ua tau, lawv kuj sim ua kom tus neeg mob thiab tus neeg pub dawb tau kis tus kab mob tib yam, txawm hais tias qhov no tsis tseem ceeb dua li HLA-hloov.

Cov kwv tij lossis cov muam feem ntau yuav muaj HLA proteins uas zoo ib yam li tus neeg mob. Nyob ib ncig ntawm 1 ntawm 3 tus neeg muaj ib tug kwv tij los yog tus muam uas yog ib tug zoo match. Yog tias tus neeg mob tsis muaj cov kwv tij lossis cov muam, lossis yog tias lawv tsis zoo, pab pawg kho mob yuav tshawb nrhiav tus neeg pab dawb uas nws hom HLA phim cov neeg mob kom ze li sai tau. Qhov no yog lub npe hu ua tus neeg pub dawb tsis sib haum xeeb (MUD) thiab ntau lab tus neeg tuaj yeem tuaj yeem sau npe nrog lub teb chaws thiab thoob ntiaj teb cov qia cell sau npe.

Yog tias tsis pom tus neeg pub dawb tsis sib haum (MUD) rau tus neeg mob, nws tuaj yeem siv lwm qhov chaw ntawm cov qia hlwb. Cov no suav nrog:

  • Ib tug txheeb ze uas HLA hom ib nrab phim koj li: qhov no yog hu ua 'haploidentical' pub
  • Umbilical cord blood los ntawm tus neeg tsis muaj feem cuam tshuam: cov ntshav qaum txoj hlab ntaws tsis tas yuav tsum zoo sib xws rau koj hom HLA li lwm qhov chaw ntawm cov qia hlwb. Nws yog feem ntau siv rau cov menyuam yaus dua li cov neeg laus vim tias nws muaj cov qia hlwb tsawg dua li lwm qhov chaw. Muaj cov ntaub ntawv sau npe ntawm cov ntshav umbilical cord.

Sau cov Stem Cells

Muaj ob txoj hauv kev uas tus neeg pub dawb tuaj yeem pub cov qia hlwb.

  • Peripheral ntshav qia cell sau
  • Bone marrow blood stem cell pub dawb

Peripheral ntshav qia cell pub dawb

Peripheral qia hlwb yog sau los ntawm cov hlab ntsha peripheral. Nyob rau hauv kev coj mus rau peripheral qia cell sau, feem ntau cov neeg tau txais kev txhaj tshuaj ntawm kev loj hlob. Kev loj hlob yam txhawb nqa qia cell tsim. Qhov no pab cov qia hlwb txav los ntawm cov pob txha pob txha, mus rau hauv cov hlab ntsha, npaj rau kev sau.

Kev sib sau ua ke tshwm sim los ntawm kev cais cov qia hlwb ntawm cov ntshav thiab cov txheej txheem siv lub tshuab apheresis. Lub tshuab apheresis tuaj yeem cais cov khoom sib txawv ntawm cov ntshav thiab tuaj yeem cais cov qia hlwb. Thaum cov ntshav tau taug kev los ntawm lub sijhawm sau ntawm tes nws rov qab mus rau hauv lub cev. Cov txheej txheem no yuav siv sij hawm ob peb teev (kwv yees li 2-4 teev). Tus neeg pub dawb tuaj yeem rov qab mus tsev tom qab tus txheej txheem, txawm li cas los xij, tej zaum yuav xav tau rov qab rau hnub tom qab yog tias tsis muaj cov hlwb txaus.

Apheresis tsis tshua muaj kev cuam tshuam ntau dua li cov pob txha pob txha thiab qhov no yog ib feem vim li cas nws yog txoj kev nyiam ntawm qia cell sau.

Hauv kev hloov pauv ntawm allogeneic (tus neeg pub dawb), tus neeg pub dawb tau txais apheresis rau tus neeg tau txais kev pab thiab qhov kev sau no yuav siv sijhawm ze rau hnub hloov pauv raws li qhov ua tau. Vim tias cov qia hlwb no yuav tau xa tuaj tshiab rau tus neeg tau txais kev pab rau hnub hloov.

Bone Marrow blood stem cell pub dawb

Txoj hauv kev tsawg dua los khaws cov qia hlwb yog kev sau cov pob txha pob txha. Qhov no yog qhov uas cov qia hlwb raug tshem tawm ntawm cov pob txha pob txha nyob rau hauv cov tshuaj loog. Cov kws kho mob ntxig ib rab koob rau hauv cov pob txha hauv cheeb tsam pelvic, hu ua iliac crest. Cov pob txha pob txha raug tshem tawm ntawm lub plab mog, los ntawm rab koob thiab cov pob txha pob txha no ces lim thiab khaws cia kom txog rau thaum hnub hloov.

Cov ntshav kev pub dawb yog los ntawm pej xeem qaum txhab nyiaj uas pub dawb ntawm cov qia hlwb los ntawm cov ntshav tso rau hauv txoj hlab ntaws thiab cov placenta tom qab tus menyuam yug los tau pub dawb thiab khaws cia.

Yuav ua li cas apheresis ua haujlwm

Kev ua / khaws cia cov qia hlwb lossis cov pob txha pob txha

Cov qia hlwb sau rau kev hloov pauv ntawm allogeneic (tus pub dawb), raug sau tam sim ua ntej siv thiab tsis khaws cia rau lub sijhawm ntev.

Cov qia hlwb sau rau autologous (tus kheej) hloov pauv, feem ntau khaws cia thiab khaws cia rau hauv lub tub yees kom txog thaum npaj siv.

Txias

Cov neeg mob uas tau hloov pauv yog thawj zaug tau txais kev kho mob hu ua conditioning regimen. Qhov no yog kev kho mob ntau ntau nyob rau hauv cov hnub ua ntej cov qia hlwb infused. Kev kho mob tuaj yeem suav nrog kev siv tshuaj khomob thiab qee zaum kev kho hluav taws xob. Ob lub hom phiaj ntawm kev kho cua sov yog:

  1. Yuav tua lymphoma ntau npaum li sai tau
  2. Txo cov neeg qia cell

 

Muaj ntau qhov sib txawv ntawm kev siv tshuaj khomob, kev kho hluav taws xob thiab kev siv tshuaj tiv thaiv kab mob uas tuaj yeem siv rau hauv kev kho mob. Muaj ntau qhov sib txawv ntawm kev kho mob txias, lawv yog:

  • Tag nrho kev siv myeloablative txias
  • Tsis yog myeloablative conditioning
  • Txo kev siv txias txias

 

Nyob rau hauv tag nrho cov kev kho mob yog nruj heev thiab vim li ntawd, ntau lub hlwb noj qab haus huv tuag nrog rau lymphoma. Kev xaiv ntawm kev tswj hwm yuav nyob ntawm seb hom lymphoma, keeb kwm kev kho mob thiab lwm yam ntawm tus kheej xws li hnub nyoog, kev noj qab haus huv thiab kev noj qab haus huv. Pab neeg kho mob yuav tham nrog tus neeg mob seb qhov kev kho mob twg yog qhov tsim nyog rau tus neeg mob.


Hauv kev hloov pauv allogeneic, cov neeg mob tuaj yeem nkag mus rau hauv tsev kho mob sai li 14 hnub ua ntej kev hloov pauv. Txhua tus neeg mob sib txawv thiab koj tus kws kho mob yuav qhia koj txog thaum twg koj yuav tau txais. Cov neeg mob tseem nyob hauv tsev kho mob qhov twg los ntawm 3 - 6 lub lis piam tom qab hloov pauv. Qhov no yog ib qho kev qhia; txhua qhov kev hloov pauv txawv, thiab qee tus neeg xav tau kev kho mob ntau dua rau ntev dua 6 lub lis piam.

Yog tias koj tab tom muaj kev hloov pauv ntawm cov qia cell siv cov qia hlwb los ntawm tus neeg tsis sib haum lossis tsis sib haum loj, koj yuav xav tau kev kho mob siab dua.

Tej zaum koj yuav muaj kev kho mob sib txawv yog tias koj muaj kev hloov pauv allogeneic siv cov qia hlwb los ntawm cov hlab ntsha hauv cov ntshav los yog los ntawm ib nrab ntawm cov txheeb ze.

Koj tuaj yeem nkag mus rau cov ncauj lus kom ntxaws txog kev kho cua sov ntawm lub Eviq lub vev xaib.

Reinfusing qia hlwb

Tom qab kev siv tshuaj kho mob hnyav ntxiv lawm, cov qia hlwb tau rov ua dua tshiab. Cov qia hlwb no maj mam pib tsim cov qe ntshav tshiab, noj qab nyob zoo. Thaum kawg, lawv yuav tsim cov hlwb noj qab haus huv txaus los rov tsim tag nrho cov pob txha pob txha, ntxiv tag nrho cov ntshav thiab lub cev tiv thaiv kab mob.

Muaj cov qia hlwb reinfused yog ib txoj kev yooj yim. Nws zoo ib yam li kev muab ntshav. Cov hlwb raug muab los ntawm ib txoj kab rau hauv kab nruab nrab. Hnub cov qia hlwb rov ua dua yog hu ua "Hnub Zero".

Nrog rau txhua txoj kev kho mob, muaj kev pheej hmoo ntawm kev muaj cov tshuaj tiv thaiv rau cov qia cell infusion. Rau cov neeg feem coob tsis muaj qhov tshwm sim, tab sis lwm tus yuav ntsib:

  • Xav tias mob lossis mob
  • saj tsis zoo los yog kub hnyiab hauv koj lub qhov ncauj
  • Ntshav siab
  • Kev fab tshuaj tiv thaiv
  • Tus mob

 

Nyob rau hauv allogeneic stem cell transplants, raws li cov hlwb pub dawb tuav (los yog engraft) nyob rau hauv tus neeg txais (tus neeg mob). Lawv pib ua haujlwm ua ib feem ntawm lub cev tiv thaiv kab mob thiab tuaj yeem tua cov qog ntshav qog ntshav. Qhov no yog termed graft-piv rau lymphoma effect.

Qee zaum, tom qab hloov pauv allogeneic, cov hlwb pub dawb kuj tawm tsam tus neeg mob lub hlwb noj qab haus huv. Qhov no hu ua Graft-versus-host disease (GVHD).

Kev tsim kho ntawm koj cov qia hlwb

Engraftment yog thaum cov qia hlwb tshiab pib maj mam coj mus ua thawj qia hlwb. Qhov no feem ntau tshwm sim nyob ib ncig ntawm 2 - 3 lub lis piam tom qab cov kab mob ntawm cov qia hlwb tab sis tuaj yeem siv sijhawm ntev dua, tshwj xeeb tshaj yog tias cov qia hlwb tshiab tau los ntawm cov ntshav qaum.

Thaum cov qia hlwb tshiab engraft, koj muaj feem yuav kis tau tus kab mob. Cov neeg feem ntau yuav tsum tau nyob hauv tsev kho mob rau lub sijhawm no, vim tias lawv tuaj yeem mob thiab yuav tsum tau txais kev kho mob tam sim ntawd.

Thaum koj tab tom tos koj cov ntshav suav kom txhim kho, tej zaum koj yuav muaj qee yam kev kho mob hauv qab no los txhawb koj txoj kev rov zoo:

  • Ntshav ntshav - rau cov ntshav liab qis (anaemia)
  • Platelet Transfusions - rau cov qib platelet qis (thrombocytopenia)
  • Tshuaj tua kab mob - rau kab mob
  • Antiviral tshuaj - rau kev kis kab mob
  • Anti-fungal tshuaj - rau cov kab mob fungal

Engraftment Syndrome

Tom qab tau txais cov qia hlwb tshiab, qee cov neeg tsim cov tsos mob hauv qab no 2-3 lub lis piam tom qab, feem ntau nyob ib ncig ntawm lub sijhawm ntawm cov cell engraftment:

  • Ua npaws: kub ntawm 38 degrees lossis siab dua
  • Ib pob liab liab
  • Zawv plab
  • Kua dej kua

Qhov no hu ua 'engraftment syndrome'. Nws yog ntau dua tom qab tus kheej (autologous) qia cell hloov dua li tus neeg pub dawb (allogeneic) qia cell hloov.

Nws yog ib qho kev mob tshwm sim ntawm kev hloov pauv thiab kho nrog steroids. Cov tsos mob no kuj tuaj yeem tshwm sim los ntawm lwm yam, suav nrog kev kho tshuaj khomob, thiab tej zaum yuav tsis yog ib qho cim ntawm kev sib koom ua ke.

Qee cov txheej txheem hauv tsev kho mob thaum hloov pauv muaj xws li:

  • Koj feem ntau nyob hauv chav tsev kho mob ntawm koj tus kheej rau lub sijhawm koj nyob
  • Chav tsev kho mob tau ntxuav tsis tu ncua thiab cov ntaub ntawv thiab cov hauv ncoo hloov txhua hnub
  • Koj tsis tuaj yeem muaj cov nroj tsuag nyob lossis paj hauv koj chav
  • Cov neeg ua haujlwm hauv tsev kho mob thiab cov qhua yuav tsum ntxuav tes ua ntej nkag mus rau hauv koj chav
  • Qee zaum cov neeg tuaj saib thiab cov neeg ua haujlwm hauv tsev kho mob yuav tsum hnav hnab looj tes, ris tsho lossis aprons, thiab lub ntsej muag lub ntsej muag thaum tuaj xyuas koj
    Cov neeg yuav tsum tsis txhob tuaj xyuas koj yog tias lawv tsis zoo
  • Cov menyuam yaus hnub nyoog qis dua ib xyoos yuav tsis raug tso cai mus ntsib txhua qhov - txawm hais tias qee lub tsev kho mob tso cai rau lawv yog tias cov menyuam nyob zoo

 

Thaum koj cov ntshav suav tau zoo lawm thiab tus neeg mob zoo txaus, lawv tuaj yeem mus tsev. Tom qab lub sijhawm no, lawv yuav raug soj ntsuam los ntawm pawg kws kho mob.

Teeb meem los ntawm kev hloov cov qia cell

Graft Versus Tus Kab Mob (GvHD)

Graft-versus-host disease (GvHD) yog ib qho teeb meem ntawm kev hloov pauv ntawm cov qia cell. Nws tshwm sim thaum:

  • Tus pub T-cells (tseem hu ua 'graft') paub txog cov tshuaj tiv thaiv ntawm lwm cov hlwb hauv tus neeg txais lub cev (hu ua 'tus tswv') raws li txawv teb chaws.
  • Tom qab pom cov antigens no, tus pub T-hlwb ces tua cov hlwb ntawm lawv tus tswv tsev tshiab.

 

Cov nyhuv no tuaj yeem pab tau thaum tus tshiab pub dawb T-hlwb tawm tsam cov qog ntshav qog ntshav ntxiv (hu ua graft piv rau cov nyhuv lymphoma). Hmoov tsis zoo, tus pub T-cells tuaj yeem tua cov ntaub so ntswg noj qab haus huv. Qhov no tuaj yeem ua rau muaj kev phiv loj heev.

Feem ntau ntawm GvHD ua rau cov tsos mob me me mus rau nruab nrab, tab sis qee zaus, nws tuaj yeem ua rau mob hnyav thiab ua rau muaj kev phom sij rau lub neej. Ua ntej thiab tom qab hloov pauv, cov neeg mob tau txais kev kho mob kom txo qis kev pheej hmoo ntawm kev tsim GvHD. Pab neeg hloov pauv tau saib xyuas tus neeg mob kom ze rau txhua qhov cim ntawm GvHD kom lawv tuaj yeem kho nws sai li sai tau, yog tias nws loj tuaj.
GvHD tau muab faib ua 'mob' lossis 'ntev' nyob ntawm cov tsos mob thiab cov tsos mob.

Kev pheej hmoo ntawm kev kis kab mob

Tom qab hloov cov qia cell, cov tshuaj kho mob siab yuav tau tshem tawm ntau cov qe ntshav dawb, suav nrog cov qe ntshav dawb hu ua neutrophils. Qib qis ntawm neutrophils hu ua neutropenia. Ntev neutropenia ua rau ib tug neeg muaj kev pheej hmoo siab ntawm kev kis tus kab mob. Cov kab mob tuaj yeem kho tau, txawm li cas los xij yog tias tsis ntes tau ntxov thiab kho tam sim ntawd lawv tuaj yeem ua rau muaj kev phom sij rau lub neej.

Thaum nyob hauv tsev kho mob, tam sim ntawd tom qab hloov cov qia cell, pab neeg kho mob yuav tau ceev faj kom tsis txhob muaj kab mob tshwm sim nrog rau kev saib xyuas kom zoo rau cov tsos mob ntawm tus kab mob. Txawm hais tias muaj ntau yam kev ceev faj kom txo tau qhov kev pheej hmoo ntawm kev kis tus kab mob, feem ntau cov neeg mob uas muaj kev hloov pauv hauv cov qia cell yuav kis tau tus kab mob.

Hauv thawj ob peb lub lis piam tom qab hloov pauv, cov neeg mob muaj kev pheej hmoo siab tshaj plaws ntawm kev kis kab mob. Cov kab mob no suav nrog, kab mob hauv cov hlab ntsha, mob ntsws, kab mob hauv plab hnyuv lossis kab mob ntawm daim tawv nqaij.

Hauv ob peb lub hlis tom ntej no, cov neeg mob feem ntau muaj kev pheej hmoo ntawm kev kis kab mob thiab cov no yuav yog cov kab mob uas tau pw tsaug zog hauv lub cev ua ntej hloov pauv thiab tuaj yeem tshwm sim thaum lub cev tsis muaj zog. Lawv tsis tas ua cov tsos mob. Kev kuaj ntshav tsis tu ncua tom qab hloov pauv yuav ua kom paub tseeb tias qhov tshwm sim ntawm tus kab mob hu ua cytomegalovirus (CMV) tau kuaj pom ntxov. Yog tias kev kuaj ntshav pom tias muaj CMV - txawm tias tsis muaj tsos mob - tus neeg mob yuav tau txais kev kho mob nrog tshuaj tua kab mob. Yuav xav tau ntau dua ib chav kho mob thiab qhov kev kho mob no tuaj yeem ua rau lub tsev kho mob nyob ntev.

Cov ntshav suav pib nce li ntawm 2 mus rau 4 lub lis piam tom qab hloov cov qia cell. Txawm li cas los xij, nws tuaj yeem siv sijhawm ntau lub hlis, lossis qee zaum txawm tias xyoo, rau lub cev tiv thaiv kab mob kom rov zoo tag nrho.

Thaum raug tshem tawm hauv tsev kho mob, pab neeg kho mob yuav tsum qhia seb cov tsos mob ntawm tus kab mob yog dab tsi los saib xyuas thiab yuav hu rau leej twg yog tias muaj kev kis kab mob lossis lwm yam uas yuav ua rau muaj kev txhawj xeeb rau tus neeg mob.

Kev mob tshwm sim ntawm kev siv tshuaj kho mob siab heev

Cov neeg mob yuav muaj kev phiv los ntawm kev siv tshuaj tiv thaiv kab mob siab ntau. Cov kev mob tshwm sim hauv qab no tuaj yeem tshwm sim thiab cov ntaub ntawv ntau ntxiv yog nyob rau hauv phiv seem

  • Oral Mucositis (mob qhov ncauj)
  • Anemia (cov qe ntshav liab tsawg)
  • Thrombocytopenia (tsawg platelet suav)
  • Xeev thiab ntuav
  • Teeb meem digestive (diarrhoea los yog cem quav)

Graft tsis ua hauj lwm

Graft tsis ua hauj lwm tshwm sim yog tias cov noob qes hloov pauv tsis tuaj yeem nyob hauv cov pob txha pob txha thiab ua cov qe ntshav tshiab. Qhov no txhais tau tias cov ntshav suav tsis zoo, lossis lawv pib rov zoo tab sis tom qab ntawd rov qab mus dua.

Graft tsis ua haujlwm yog qhov hnyav tab sis nws tsis tshua muaj tom qab hloov pauv cov qia cell, tshwj xeeb tshaj yog tias tus neeg pub dawb yog qhov zoo sib xws.

Pab neeg kho mob yuav saib xyuas cov ntshav kom ze thiab yog tias cov qia cell tshiab pib ua tsis tiav, tus neeg mob yuav raug kho thawj zaug nrog cov tshuaj hormones loj hlob. Cov no tuaj yeem txhawb cov qia hlwb hauv cov pob txha pob txha los tsim cov hlwb ntau dua.

Yog hais tias tus pub qia hlwb tsis engraft, tus neeg mob yuav xav tau ib tug thib ob qia cell hloov. Qhov kev hloov thib ob no tuaj yeem yog los ntawm tib lub qia cell pub lossis sib txawv.

Cov teebmeem lig

Cov teebmeem lig yog teeb meem kev noj qab haus huv uas yuav tshwm sim ntau lub hlis lossis xyoo tom qab kev kho mob qog noj ntshav. Cov chaw hloov pauv feem ntau muaj cov kev pabcuam cuam tshuam lig uas muaj cov kev pabcuam tshuaj ntsuam xyuas kom pom cov teebmeem lig sai li sai tau. Qhov no ua rau tus neeg mob muaj txoj hauv kev zoo tshaj plaws los kho kom zoo yog tias lawv tsim cov teebmeem lig.

Cov neeg mob kuj tseem yuav muaj kev pheej hmoo ntawm kev txhim kho Post-Transplant Lymphoproliferative Disorder (PTLD) - lymphomas uas tuaj yeem txhim kho hauv cov neeg uas noj tshuaj tiv thaiv kab mob tom qab hloov pauv. Txawm li cas los xij, PTLD tsis tshua muaj. Feem ntau cov neeg mob uas tau hloov pauv tsis tau tsim PTLD.

Rau ntau info saib
Cov teebmeem lig

Kev saib xyuas tom qab

Tom qab hloov cov qia cell, yuav muaj kev teem caij nrog tus kws kho mob tsis tu ncua. Kev soj ntsuam yuav txuas ntxiv mus rau lub hlis thiab xyoo tom qab kev kho mob, tab sis tsawg dua thiab tsawg dua thaum lub sijhawm dhau mus. Thaum kawg, cov kws kho mob hloov pauv yuav muaj peev xwm muab kev saib xyuas tom qab, rau cov neeg mob GP.

Kwv yees li 3 lub hlis tom qab hloov pauv, a Tus tsiaj scan, CT scan thiab / los yog pob txha pob txha aspirate (BMA) tej zaum yuav tau teem caij los soj ntsuam seb qhov kev rov qab mus li cas.

Nws yog ib qho uas yuav tsum tau rov qab mus rau hauv tsev kho mob rau kev kho mob hauv lub lis piam thiab lub hlis tom qab hloov pauv tab sis raws li lub sijhawm mus, qhov kev pheej hmoo ntawm cov teeb meem loj yuav txo qis.

Cov neeg mob kuj tseem yuav muaj kev phiv los ntawm kev kho mob siab thiab yuav hnov ​​​​mob thiab nkees heev. Txawm li cas los xij, feem ntau nws yuav siv sijhawm ib xyoos kom rov zoo los ntawm kev hloov cov qia cell.

Pab neeg kho mob yuav tsum qhia txog lwm yam los xav txog thaum lub sij hawm rov zoo. Lymphoma Australia muaj nplooj Facebook ntiag tug hauv online, Lymphoma Down Nyob rau hauv qhov chaw koj tuaj yeem nug cov lus nug thiab tau txais kev txhawb nqa los ntawm lwm tus neeg cuam tshuam los ntawm cov qog ntshav qog ntshav lossis hloov cov qia cell.

Yuav ua li cas tom qab hloov cov qia cell?

Kev kho mob tiav tuaj yeem yog lub sijhawm nyuaj rau ntau tus neeg mob, vim lawv rov qab mus rau hauv lub neej tom qab hloov pauv. Qee qhov kev txhawj xeeb feem ntau tuaj yeem cuam tshuam nrog:

  • lub cev
  • Kev nyab xeeb
  • Kev xav noj qab haus huv
  • kev sib raug zoo
  • Ua hauj lwm, kawm thiab kev ua si
Rau ntau info saib
Kev kho mob tiav

ntxiv Lus Qhia

Steve tau kuaj pom muaj mantle cell lymphoma hauv xyoo 2010. Steve tau muaj sia nyob ob qho tib si autologous thiab ib qho kev hloov pauv ntawm cov qia hlwb. Nov yog Steve zaj dab neeg.

Dr Nada Hamad, Haematologist & tus kws kho mob pob txha pob txha
St Vincent's Tsev Kho Mob, Sydney

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

Dr Amit Khot, Haematologist & tus kws kho mob pob txha pob txha
Peter MacCallum Cancer Center & Royal Melbourne Tsev Kho Mob

Kev txhawb nqa thiab cov ntaub ntawv

Nrhiav tawm Ntau

Sau npe rau tsab ntawv xov xwm

qhia no

Cov Ntawv Xov Xwm Sau Npe

Hu rau Lymphoma Australia Hnub no!

Thov nco ntsoov: Lymphoma Australia cov neeg ua haujlwm tsuas yog tuaj yeem teb rau emails xa ua lus Askiv xwb.

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