Uma udokotela ekutshela ukuthi umdlavuza webele ususakazekele kwezinye izingxenye zomzimba, okungukuthi, usuphenduke 'i-metastatic', kuyinto evamile ukuzizwa ukwesaba okukhulu nokukhathazeka. Kodwa-ke, ngokuthuthuka kwezokwelapha zanamuhla, kunezindlela zokwelapha eziphumelelayo kakhulu zalezi zimo namuhla. I-Verzenio ingenye yezidakamizwa ezinjalo eziletha ithemba. Ngakho-ke namuhla, ake sixoxe kafushane ngalo muthi obizwa ngokuthi i-Verzenio, ukuthi usebenza kanjani, nokuthi yiziphi izinto okufanele uziqaphele ngenkathi uwusebenzisa.
I-Verzenio isebenza kanjani emzimbeni?
Kalula nje, i-Verzenio iyisidakamizwa esisesigabeni semithi ebizwa ngokuthi "i-kinase inhibitors." Cabanga ngakho njengokungathi kukhona ama-enzyme emzimbeni wethu asebenza njenge "zithunywa" ezithwala ulwazi phakathi kwamaseli. Lawa yilokho esikubiza ngokuthi "ama-kinase." Amaseli omdlavuza akhiwa yilaba bathunywa abakhethekile abatshela ukuthi bahlukane futhi bakhule ngokushesha.
I-Verzenio isebenza ngokuvimbela isenzo sezithunywa ezibizwa ngokuthi 'i-cyclin-dependent kinases 4 no-6 (CDK4 no-CDK6)', ezithumela izimpawu kumaseli omdlavuza ukuze akhule. Ukuze kube sobala, ivimba leyo miyalezo phakathi nohambo. Ngale ndlela, lapho ama-enzyme e-CDK4 ne-CDK6 eyeka ukusebenza, amaseli omdlavuza alahlekelwa yisignali yokuhlukana nokukhula. Ngenxa yalokho , ukukhula kwamaseli omdlavuza kuyama noma kuyehla . Lokhu kusiza futhi ekunciphiseni izimila.
Yiziphi izinhlobo zomdlavuza webele iVerzenio esetshenziselwa zona?
Lo muthi awunikezwa zonke izinhlobo zomdlavuza webele. Usetshenziswa ikakhulukazi ku:
- i-hormone receptor (HR)-positive kanye
- I-Human epidermal growth factor receptor 2 (HER2)-negative
Isetshenziselwa uhlobo lomdlavuza webele olubizwa ngokuthi umdlavuza webele osakazeka kalula. Iphinde inikezwe lapho umdlavuza ususakazeke ngaphandle kwebele kwezinye izitho zomzimba, njengesibindi, amaphaphu, noma amathambo.
Ngezinye izikhathi lo muthi unikezwa kanye nezinye izindlela zokwelapha ngama-hormone. Kodwa-ke, ezimweni lapho umdlavuza ususakazeke khona futhi lesi sifo singaphendulanga kokubili ekwelashweni ngamakhemikhali kanye nangama-hormone, i-Verzenio inganikezwa yodwa . Konke lokhu kunqunywa udokotela okwelaphayo.
Ungayithatha kanjani iVerzenio? Yini okufanele uyiqaphele?
I-Verzenio iyiphilisi. Kufanele uqaphele lezi zinto uma uyisebenzisa.
- Kufanele uphuze leli philisi kabili ngosuku .
- Ungayithatha ngaphambi noma ngemva kokudla, kodwa zama ukuyithatha cishe ngesikhathi esifanayo nsuku zonke .
- Iphilisi kufanele ligwinywe lonke . Ungaliphuli, ulichoboze, noma ulihlafune.
- Ungaphuzi noma yimaphi amaphilisi aphukile, aqhephukile, noma onakele.Ngaleso sikhathi, shayela udokotela wakho umtshele ngakho.
- Uma uhlanza ngemva kokuthatha umuthi, yeqa lowo mthamo. Ungaphuzi iphilisi elengeziwe . Thatha iphilisi elilandelayo ngesikhathi esibekiwe.
Udokotela wakho uzokweluleka ukuthi uqhubeke uthatha lo muthi kuze kube yilapho umdlavuza wakho usulawulekile noma uze ube nemiphumela emibi kakhulu. Uma uhlangabezana nemiphumela emibi, udokotela wakho angase anqume ukunciphisa umthamo wakho, ayeke ukuwuthatha isikhashana, noma awuyeke ngokuphelele.
Isebenza kangakanani ngempela iVerzenio? (Imiphumela Yesilingo Sezokwelapha)
Lo muthi uvunyiwe ngokusekelwe emiphumeleni yezivivinyo eziningana zezokwelapha eziphumelele kakhulu. Ake sibheke ngokushesha imiphumela yalezo zivivinyo.
| Ukuhlolwa kwezokwelapha | Iqembu eliphathwe kahle | Umphumela oyinhloko |
|---|---|---|
| UMbusi 3 | Iziguli ezingakaze zithole ukwelashwa kwangaphambilini komdlavuza osuthuthukile. (Verzenio + ukwelashwa ngamahomoni) | Ukusinda Okungenayo Intuthuko (PFS) kwakuyizinyanga ezingu-28.2 kulabo abathatha iVerzenio, uma kuqhathaniswa nezinyanga ezingu-14.8 kulabo abathatha ezinye izidakamizwa. |
| UMbusi 2 | Iziguli ezazike zathola ukwelashwa ngama-hormone kuphela (Verzenio + Fulvestrant). | Labo abathatha iVerzenio babenesikhathi sokusinda esimaphakathi sezinyanga ezingu-16.4 ngaphandle kokusabalala komdlavuza (izinyanga ezingu-9.3 kwabanye), kanye nesikhathi sokusinda sisonke sezinyanga ezingu-46.7 (izinyanga ezingu-37.3 kwabanye). |
| UMKHOSI 1 | Iziguli ezinesifo esingakaze silawulwe nge-chemotherapy kanye nokwelashwa ngama-hormone ngaphambili. (I-Verzenio kuphela) | Iziguli ezingu-17.4% zibonise ukuncipha okukhulu noma ukunyamalala ngokuphelele kwamaseli esimila. |
Lezi zibalo zibonisa ukuthi iVerzenio iwumuthi onegalelo elikhulu ekulawuleni ukusabalala komdlavuza kanye nokwandisa izimpilo zeziguli.
Udokotela uyiqapha kanjani inqubekela phambili yokwelashwa?
Ngemva kokuqala ukuthatha imithi, udokotela uzokuqapha njalo.
- Ukuskena: Ukuskena kuvame ukwenziwa cishe emavikini ayisithupha ngemuva kokuqala umuthi ukuze kubonakale ukuthi umdlavuza usabela kanjani emuthini.
- Ukuhlolwa Kwegazi: Lokhu kubaluleke kakhulu. Amazinga amangqamuzana egazini lakho, njengamaseli amhlophe egazi, ama-neutrophil, nama-platelet, ahlolwa njalo ukuqinisekisa ukuthi umuthi usebenza ngokuphephile emzimbeni wakho.
Ungayiphatha kanjani imiphumela emibi uma ivela?
Imiphumela emibi ivame ukusetshenziswa emithini yomdlavuza. Into ebaluleke kakhulu ukutshela udokotela wakho nganoma yiziphi izinguquko noma ukungakhululeki ozizwayo, noma ngabe zincane.
- Ukuhlolwa kwegazi okuvamile: I-Verzenio ngezinye izikhathi ingabangela ukwehla kwamangqamuzana amhlophe egazi. Lokhu kubizwa ngokuthi "i-neutropenia." Lokhu kungaholela ekuthelelekeni okukhulu. Yingakho kubalulekile ukuthola zonke izivivinyo zegazi eziyalelwe udokotela wakho.
- Ukucasuka kwesisu: Ukucasuka, ukuhlanza, kanye nesifo sohudo kuvamile. Lokhu kungalawulwa ngokudla ukudla okuthambile, okunamafutha amancane, kanye nokudla ukudla okuncane kunokudla ukudla okukhulu. Kodwa-ke, uma isifo sohudo sakho sibi kakhulu, kufanele utshele udokotela wakho ngokushesha . Uzokunikeza iseluleko esidingekayo.
- Eminye imiphumela emibi kakhulu: Uma uhlangabezana nanoma yiziphi izimpawu zokuqhekeka kwegazi (ukuvuvukala noma ukuphuka emlenzeni) ezithinta amaphaphu akho, njengokukhwehlela, ubunzima bokuphefumula, noma ukuphelelwa umoya, kufanele futhi wazise udokotela wakho ngokushesha.
Ingabe kukhona ezinye izinto ezikhethekile okufanele uzazi?
Yebo, kunezinto ezimbalwa ezengeziwe.
- Yidla i-grapefruit, hhayi ujusi: I-Grapefruit ivimba umzimba ekubhidlizeni i-Verzenio. Lokhu kungabangela amazinga omuthi emzimbeni ukuba akhuphuke ngokungadingekile, okwandisa imiphumela emibi.
- Imithi ethile: Ukuthatha imithi yokukhunta njenge-ketoconazole ngalo muthi kungabangela imiphumela emibi eyingozi. Ngakho-ke, tshela udokotela wakho ngayo yonke imithi oyithathayo (kufaka phakathi amavithamini kanye nezithasiselo) .
- Ezinye izifo:Uma unezinye izinkinga zempilo, njengesifo sesibindi, umthamo wakho we-Verzenio ungadinga ukulungiswa. Khuluma nodokotela wakho ngomlando wakho wezempilo ophelele.
Umlayezo Wokuya Nawe Ekhaya
- I-Verzenio iyindlela yokwelapha eqondiswe ekubhekaneni nomdlavuza webele osakazeka kanye nezinhlobo ezithile zomdlavuza webele (one-HR-positive, HER2-negative).
- Landela imiyalelo kadokotela wakho ngqo. Thatha umuthi ngesikhathi esifanele nangesilinganiso esifanele.
- Bika noma yimiphi imiphumela emibi oyitholayo, kungakhathaliseki ukuthi mincane kangakanani, kudokotela wakho ngokushesha.
- Kubaluleke kakhulu ukuthi kwenziwe ukuhlolwa kwegazi kanye nokuskena ngesikhathi.
- Gwema ngokuphelele i-grapefruit. Tshela udokotela wakho ngayo yonke eminye imithi oyiphuzayo.
- Lolu akulona uhambo oludlula wedwa. Ithimba lakho lezokwelapha lihlala likhona ukukusiza. Ngakho-ke ungesabi ukubuza imibuzo nokucacisa ukungabaza kwakho.
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