Tikamva mawu akuti khansa, ambiri aife timachita mantha komanso kutopa. Zimenezo n’zachibadwa. Koma chifukwa cha kupita patsogolo kwa sayansi ya zamankhwala, mankhwala atsopano abwera padziko lapansi omwe amatithandiza kuwongolera khansa ndikukhala ndi moyo wabwino. Lero, tikambirana za gulu lapadera la mankhwala omwe amalimbana ndi kukula kwa maselo a khansa. Mankhwalawa amatchedwa Tyrosine Kinase Inhibitors, kapena ma TKI mwachidule.
Mwachidule, kodi Tyrosine Kinase Inhibitors (TKIs) ndi chiyani?
Awa ndi mtundu wa mankhwala otchedwa "mankhwala ochiritsira omwe agwiritsidwa ntchito." Taganizirani izi motere: mankhwala a khansa wamba (chemotherapy) ali ngati bomba lomwe lagwetsedwa pankhondo. Angathe kupha asilikali a adani (maselo a khansa) komanso anthu athu osalakwa (maselo athanzi). Koma chithandizo chochiritsira ichi chotchedwa TKI chili ngati chida chowombera. Chimayang'ana bwino lomwe pa chandamale ndipo chimawononga maselo a khansa okha. Kuwonongeka kwa maselo athanzi ndi kochepa kwambiri.
Mankhwalawa amagwira ntchito potseka ma enzyme mkati mwa maselo a khansa omwe amawathandiza kukula ndikugawikana mwachangu. Mankhwalawa sangachiritse khansa kwathunthu, koma angathandize kuwongolera khansa ndikuyipangitsa kuti ibwererenso kwa nthawi yayitali , kapena angakuthandizeni kukhala ndi moyo wautali komanso wathanzi ndi khansa.
Kodi mankhwalawa amagwira ntchito bwanji m'thupi?
Kuti timvetse izi, tiyeni tiwone momwe maselo m'thupi lathu amalamuliridwira. Taganizirani za maselo athu omwe amagawikana ngati kuyatsa nyali.
1. Zinthu zokulitsa: Izi zili ngati chala chomwe chimatembenuza chosinthira magetsi. Ndi zomwe zimapatsa maselo chizindikiro choti "agawikane tsopano."
2. Tyrosine kinases: Awa ndi ma switch a magetsi. Mukawayatsa ndi chala chanu, amayatsa 'On', ndipo maselo amayamba kugawikana. Pamene kufunika kwatha, amayatsanso 'On'.
Mu maselo athanzi, switch iyi imagwira ntchito bwino kwambiri. Imayatsa 'On' ikafunika, ndikuyatsa 'On' ntchito ikatha.
Koma m'maselo ena a khansa, makamaka mu mtundu wa khansa ya m'magazi yotchedwa Chronic Myeloid Leukemia (CML) , switch iyi yotchedwa 'Tyrosine kinase' imasweka. Nthawi zonse imakhala 'Yoyatsidwa'. Izi zikutanthauza kuti maselo nthawi zonse amalandira chizindikiro choti "agawanitse, agawanitse, agawanitse." Choncho maselo a khansa awa amagawanika mosalamulirika, kudzaza mafuta m'mafupa ndikuletsa kupanga maselo athanzi a magazi.
Pamenepo ndi pomwe mankhwala a TKI amayamba kugwira ntchito. Chomwe mankhwalawa amachita ndikuzimitsa mwamphamvu switch yosweka, yomwe imagwira ntchito nthawi zonse. Kenako maselo a khansa amataya chizindikiro choti agawikane, ndipo kukula kwawo kumasiya. Kodi mukumvetsa momwe njirayi ilili yeniyeni?
Kodi mankhwala a TKI amagwiritsidwa ntchito pa mitundu iti ya khansa?
Mankhwalawa tsopano akugwiritsidwa ntchito pa mitundu yambiri ya khansa. Onani tebulo ili m'munsimu.
| Mtundu wa Khansa | Kufotokozera kosavuta |
|---|---|
| Khansa ya m'mawere ya HER2 | Mtundu wa khansa ya m'mawere yomwe ili ndi puloteni yochuluka yotchedwa HER2 pamwamba pa maselo. |
| Khansa ya m'magazi yosatha | Khansa ya m'magazi yomwe ikukula pang'onopang'ono yomwe imakhudza mtundu wa maselo oyera a m'magazi. |
| Matenda a m'mimba | Ndi khansa yosowa kwambiri yomwe imapezeka m'makoma a m'mimba. |
| Khansa ya impso | Kwa khansa zomwe zimayambira m'maselo a impso. |
| Khansa ya m'mapapo (khansa ya m'mapapo yosakhala ya maselo ang'onoang'ono) | Kuchiza khansa ya m'mapapo yofala kwambiri. |
| Khansa ya pakhungu (Melanoma) | Mtundu woopsa wa khansa ya pakhungu yomwe imayamba m'maselo omwe amapatsa khungu mtundu wake. |
Chofunika ndichakuti si mankhwala onse a TKI omwe amagwira ntchito pa mitundu yonse ya khansa. Dokotala wanu adzakusankhirani mankhwala oyenera kutengera majini a khansa yanu.
Kodi pali zotsatirapo zilizonse pa mankhwalawa?
Inde. Monga mankhwala ena aliwonse, mankhwalawa akhoza kukhala ndi zotsatirapo zake. Koma izi zimasiyana kwambiri malinga ndi mtundu wa mankhwala omwe mumamwa. Anthu ena angamve kupweteka pang'ono, pomwe ena angamve kupweteka kwambiri.
Zina mwa zotsatirapo zomwe zimaonekera kwambiri ndi izi:
- Kutopa ndi kutopa: Izi zimachitika kawirikawiri.
- Kutsegula m'mimba: Kuyenda kwa matumbo.
- Mavuto a pakhungu: Ziphuphu pakhungu, kuuma, kuyabwa, ndi zina zotero. Nthawi zina , matenda aakulu a pakhungu monga matenda a Stevens-Johnson amatha kuchitika.
- Kusanza ndi kusanza
- Kuthamanga kwa magazi (kuthamanga kwa magazi)
- Mapuloteni mu mkodzo
- Kuchepetsa thupi kapena kuwonjezeka
Chofunika: Musanayambe chithandizochi, dokotala wanu adzakufotokozerani momveka bwino za zotsatirapo zomwe zingachitike chifukwa cha mankhwala omwe mudzalandire. Ndikofunikira kwambiri kudziwitsa dokotala wanu nthawi yomweyo ngati mukupeza zizindikiro zatsopano kapena kusasangalala panthawi ya chithandizo.
Kodi tingatani kuti chithandizo chikhale chosavuta?
Kuchiza khansa ndi ulendo wovuta, mwakuthupi komanso m'maganizo. Pali zinthu zingapo zomwe mungachite kuti ulendowu ukhale wosavuta.
- Chinthu chabwino kwambiri pa kutopa ndi kupuma: Ngati mukumva kutopa, dziwani kuti ndi zachilendo. Pumulani mokwanira momwe mungathere. Ndi bwinonso kugona pang'ono masana.
- Samalani ndi zakudya zanu: Anthu ena amachepa thupi chifukwa chosowa chilakolako cha chakudya. Ena angaonde. Ngati mukumva choncho, funani thandizo kwa katswiri wa zakudya . Kenako akhoza kupanga dongosolo la zakudya lomwe likugwirizana ndi vuto lanu.
- Konzani tsiku lanu: Chithandizo chingasinthe kwambiri moyo wanu watsiku ndi tsiku. Yesetsani kusunga zinthu mwadongosolo polemba nthawi yokumana ndi dokotala wanu komanso nthawi yokumana ndi mankhwala pa kalendala.
- Dziwani za Chisamaliro Chochepetsa Matenda: Ichi ndi chinthu chomwe anthu ambiri sachidziwa, koma n'chofunika kwambiri. Chisamaliro chochepetsa matenda ndi mtundu wapadera wa chisamaliro chomwe, kuwonjezera pa chithandizo cha khansa, chimakuthandizani kukhala bwino ndi matenda anu poletsa zizindikiro monga kupweteka, nseru, kutopa, ndi zotsatirapo zoyipa za chithandizo. Funsani dokotala wanu za izi.
Pakapita nthawi, maselo ena a khansa amatha kukhala osagonja ku mankhwala a TKI awa ndipo amasiya kuyankha chithandizo. Izi zimatchedwa 'kusagonja ku mankhwala'. Nthawi ngati zimenezi, dokotala wanu angakusinthireni ku mankhwala ena a TKI kapena njira ina yochiritsira. Chifukwa chake, ndikofunikira kwambiri kuti muzilankhulana ndi dokotala nthawi zonse mukalandira chithandizo.
Uthenga Wopita Nawo Kunyumba
- Mankhwala otchedwa Tyrosine Kinase Inhibitors (TKIs) ndi gulu la mankhwala apamwamba omwe amalimbana ndikuletsa njira yolumikizirana yomwe imakhudzidwa ndi kukula kwa maselo a khansa.
- M'malo mochiza khansa kwathunthu, izi zimawongolera matendawa ndikuthandiza odwala kukhala ndi moyo wautali komanso wabwino.
- Mankhwalawa nthawi zambiri amaperekedwa ngati piritsi lomwe limatengedwa tsiku lililonse, ndipo dongosolo la chithandizo limasankhidwa ndi dokotala wanu.
- Zotsatirapo zake n'zotheka ndipo zimasiyana malinga ndi munthu. Ndikofunikira kukambirana ndi dokotala nthawi yomweyo za vuto lililonse.
- Mankhwala a TKI ndi njira yopambana kwambiri pochiza khansa, zomwe zikubweretsa chiyembekezo chatsopano kwa odwala ambiri.
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