Tazemetostat - Siv, Li Noj, Cov Kev Mob Tshwm Sim thiab Ntau Ntxiv

Kev Taw Qhia: Tazemetostat yog dab tsi?

Tazemetostat yog ib yam tshuaj kho mob uas tsom mus rau kev kho mob uas feem ntau siv rau kev kho mob qee hom mob qog noj ntshav, epithelioid sarcoma uas tsis tuaj yeem phais tau, thiab follicular lymphoma. Nws yog ib yam tshuaj uas tiv thaiv EZH2, uas txhais tau tias nws ua haujlwm los ntawm kev thaiv cov protein EZH2, uas yog ib qho tseem ceeb hauv kev tswj cov noob caj noob ces. Los ntawm kev tiv thaiv cov protein no, Tazemetostat tuaj yeem pab qeeb lossis tiv thaiv kev loj hlob ntawm cov hlwb qog noj ntshav.

Kev siv ntawm Tazemetostat

Tazemetostat tau txais kev pom zoo rau kev siv kho mob tshwj xeeb, suav nrog:

• Epithelioid sarcoma: Ib hom mob qog nqaij mos uas tsis tshua muaj thiab ua rau mob hnyav, tazemetostat siv rau cov neeg mob uas muaj mob qog nqaij mos uas tsis tuaj yeem phais tau lossis kis mus rau lwm qhov chaw thiab cov neeg uas tsis muaj lwm txoj kev kho mob zoo.
• Follicular Lymphoma: Nov yog ib hom mob lymphoma uas tsis yog Hodgkin. Tazemetostat yog siv rau cov neeg laus uas muaj mob lymphoma follicular rov qab los lossis tsis kho tau uas cov qog nqaij hlav muaj qhov hloov pauv EZH2 raws li pom los ntawm kev kuaj mob uas FDA pom zoo thiab cov uas tau txais tsawg kawg 2 txoj kev kho mob thoob plaws lub cev ua ntej.

Nws Ua Haujlwm Li Cas?

Tazemetostat ua haujlwm los ntawm kev txwv tsis pub cov protein EZH2, uas koom nrog hauv cov txheej txheem ntawm kev ntsiag to ntawm cov noob caj noob ces. Hauv cov hlwb qog noj ntshav, EZH2 feem ntau ua haujlwm ntau dhau, ua rau cov noob caj noob ces uas feem ntau yuav tiv thaiv kev loj hlob ntawm qog noj ntshav tsis txhob ua haujlwm. Los ntawm kev thaiv EZH2, Tazemetostat pab rov ua kom cov noob caj noob ces tiv thaiv qog noj ntshav no rov ua haujlwm, yog li ua rau qeeb qeeb ntawm kev loj hlob ntawm cov hlwb qog noj ntshav thiab ua rau qog noj ntshav me me.

Dosage thiab Administration

Feem ntau cov tshuaj Tazemetostat yog muab ua cov ntsiav tshuaj. Cov neeg laus noj tshuaj yog 800 mg ob zaug ib hnub. Rau cov menyuam yaus hnub nyoog 16 xyoo thiab laus dua uas muaj epithelioid sarcoma, cov tshuaj yog raws li thaj tsam ntawm lub cev (BSA): 520 mg/m² noj ob zaug ib hnub (tsis pub tshaj 800 mg/koob tshuaj). Tsis muaj kev qhia txog kev noj tshuaj tshwj xeeb rau cov neeg mob hnub nyoog qis dua 16 xyoo. Nws yog ib qho tseem ceeb uas yuav tsum noj tshuaj Tazemetostat tib lub sijhawm txhua hnub kom tswj tau cov tshuaj hauv lub cev kom sib xws.

Cov Kev Mob Tazemetostat

Ib yam li txhua yam tshuaj, Tazemetostat tuaj yeem ua rau muaj kev phiv.

Cov teebmeem tshwm sim muaj xws li:

• nkees nkees
• xeev siab
• Ntuav
• Zawv plab
• Qhib
• npaws
• tsis qab los noj mov

Cov kev mob tshwm sim hnyav tuaj yeem suav nrog:

• Kev ua rau muaj tshuaj lom rau lub siab (cov enzymes hauv siab nce siab)
• Cov mob qog nqaij hlav theem ob (piv txwv li, T-cell lymphoproliferative disorder, myelodysplastic syndrome)
• Kev tiv thaiv kab mob myelosuppression (piv txwv li, neutropenia, thrombocytopenia)
• Kev tsis haum tshuaj heev
• Cov teeb meem ntshav (xws li cov qe ntshav tsawg)

Cov neeg mob yuav tsum tshaj tawm cov tsos mob txawv txawv rau lawv tus kws kho mob tam sim ntawd.

Tshuaj Kev Sib Thoob

Tazemetostat tej zaum yuav cuam tshuam nrog ntau yam tshuaj, uas tuaj yeem cuam tshuam rau nws txoj haujlwm lossis ua rau muaj kev pheej hmoo ntawm cov kev mob tshwm sim. Kev cuam tshuam loj ntawm cov tshuaj suav nrog:

• Cov tshuaj CYP3A inhibitors muaj zog (piv txwv li, itraconazole) ua rau muaj kev phiv tshuaj tazemetostat ntau ntxiv; zam lossis txo cov tshuaj noj.
• Cov tshuaj uas ua rau CYP3A muaj zog (piv txwv li, rifampin) txo qhov kev raug mob; zam.
• Cov tshuaj OATP1B1 inhibitors (piv txwv li, atazanavir) yuav ua rau muaj kev phom sij ntau ntxiv.

Qhia rau koj tus kws kho mob txog txhua yam tshuaj thiab cov tshuaj ntxiv uas koj noj kom tsis txhob muaj kev sib cuam tshuam.

Cov txiaj ntsig ntawm Tazemetostat

Cov txiaj ntsig kho mob ntawm Tazemetostat suav nrog:

• Kev kho mob tsom rau: Nws tsom rau cov hlwb qog nqaij hlav uas muaj EZH2 mutations, tej zaum yuav ua rau muaj txiaj ntsig zoo dua nrog tsawg dua cov kev phiv piv rau kev kho mob chemotherapy ib txwm muaj.
• Kev noj tshuaj: Qhov yooj yim ntawm kev noj tshuaj es tsis txhob txhaj tshuaj lossis tshuaj rau hauv cov hlab ntshav.
• Kev ua tau zoo hauv cov mob qog noj ntshav uas nyuaj kho: Nws muab kev xaiv kho rau cov neeg mob uas muaj lwm txoj hauv kev tsawg, tshwj xeeb tshaj yog rau cov mob qog noj ntshav tsis tshua muaj xws li epithelioid sarcoma.

Cov kev tsis sib haum xeeb ntawm Tazemetostat

Tsis muaj kev txwv kiag li. Siv kev ceev faj thaum cev xeeb tub (Embryo-Fetal Toxicity black box warning: tuaj yeem ua rau tus menyuam hauv plab raug mob; xyuas seb cev xeeb tub zoo li cas thiab siv kev tiv thaiv kom tsis txhob xeeb tub zoo). Tsis txhob pub niam mis rau menyuam (tsis txhob pub niam mis).

Ceev faj thiab Kev Ceeb Toom

Ua ntej pib siv Tazemetostat, cov neeg mob yuav tsum tau kuaj xyuas lub siab kom paub tseeb tias lawv lub siab ua haujlwm zoo. Tej zaum yuav tsum tau saib xyuas tas li thaum kho mob kom paub seb puas muaj cov teeb meem tsis zoo, tshwj xeeb tshaj yog cov teeb meem ntsig txog lub siab. Cov neeg mob kuj yuav tsum paub txog cov cim qhia txog kev ua xua thiab qhia rau lawv tam sim ntawd. Saib xyuas cov qog nqaij hlav theem ob thiab cov tshuaj lom ntshav nrog CBCs tas li. Cov lus ceeb toom hauv lub thawv rau cov qog nqaij hlav theem ob.

FAQ

• Tazemetostat siv rau dab tsi? Tazemetostat siv los kho qee hom mob qog noj ntshav, suav nrog epithelioid sarcoma thiab follicular lymphoma.
• Yuav noj Tazemetostat li cas? Nws noj tau hauv daim ntawv ntsiav tshuaj, feem ntau yog 800 mg ob zaug ib hnub.
• Cov kev phiv tshwm sim yog dab tsi? Cov kev mob tshwm sim feem ntau muaj xws li qaug zog, xeev siab, ntuav, raws plab, thiab pob khaus.
• Puas siv tau Tazemetostat nrog lwm cov tshuaj? Tej tshuaj yuav muaj kev cuam tshuam nrog Tazemetostat. Nco ntsoov sab laj nrog koj tus kws kho mob ua ntej muab kev kho mob ua ke.
• Puas yog Tazemetostat muaj kev nyab xeeb thaum cev xeeb tub? Tsis yog, nws yog contraindicated rau cov poj niam cev xeeb tub vim muaj kev pheej hmoo rau tus menyuam hauv plab.
• Tazemetostat ua haujlwm li cas? Nws inhibits cov protein EZH2, uas pab rov ua kom cov noob caj noob ces tiv thaiv qog noj ntshav rov qab ua haujlwm, ua rau qeeb qeeb kev loj hlob ntawm qog noj ntshav.
• Kuv yuav ua li cas yog tias kuv tsis noj tshuaj? Noj cov tshuaj uas koj nco qab sai li sai tau tab sis hla mus yog tias nws yuav luag txog lub sijhawm rau koj cov tshuaj tom ntej. Tsis txhob noj ob zaug.
• Puas muaj kev phiv loj heev? Yog lawm, cov kev mob tshwm sim loj tuaj yeem suav nrog cov teeb meem hauv siab thiab kev tsis haum tshuaj hnyav.
• Kuv yuav tsum noj Tazemetostat ntev npaum li cas? Lub sijhawm kho mob txawv raws li cov lus teb ntawm tus kheej thiab yuav tsum tau tham nrog koj tus kws kho mob.
• Kuv puas haus tau cawv thaum noj Tazemetostat? Tsis muaj ntaub ntawv; nrog tus kws kho mob tham, vim tias cawv yuav cuam tshuam rau kev ua haujlwm ntawm daim siab.

Hom Lub Npe

Tazemetostat muag hauv qab lub npe lag luam Tazverik.

xaus

Tazemetostat sawv cev rau kev nce qib tseem ceeb hauv kev kho mob qog noj ntshav tshwj xeeb, muab cov kev xaiv kho mob rau cov neeg mob uas muaj lwm txoj hauv kev tsawg. Nws cov txheej txheem ua haujlwm, kev noj tshuaj, thiab cov kev mob tshwm sim yog qhov tseem ceeb rau cov neeg mob thiab cov kws kho mob. Ib yam li cov tshuaj twg los xij, nws yog ib qho tseem ceeb uas yuav tsum sab laj nrog tus kws kho mob kom txiav txim siab txoj kev npaj kho mob zoo tshaj plaws rau cov kev xav tau ntawm tus kheej.