Pamene inu kapena munthu wapafupi nanu apezeka ndi khansa ya m'mawere, mwina munamvapo madokotala akugwiritsa ntchito mawu monga ' HER2-Positive ' kapena 'HER2-low'. Awa ndi mayina omwe amagwiritsidwa ntchito pofotokoza mitundu ya maselo a khansa. Tsopano pali mankhwala atsopano komanso apamwamba ochizira mitundu iyi ya khansa. Limodzi mwa mankhwala apaderawa ndi Enhertu. Lero, tikambirana za izi m'njira yosavuta kumva.
Kodi Enhertu ndi mankhwala amtundu wanji? Amagwira ntchito bwanji?
Mwachidule, Enhertu ndi mankhwala ochiritsira omwe cholinga chake ndi kuchiza matenda . Kunena zoona, ndi mtundu wa mankhwala otchedwa `Antibody-Drug Conjugate (ADC).` Ngakhale dzinalo lingamveke ngati lovuta pang'ono, momwe limagwirira ntchito ndi lodabwitsa kwambiri.
Ganizirani mankhwala awa ngati chida chanzeru. Ali ndi magawo atatu:
1. Gawo lofufuza cholinga (Antibody): Gawoli limapeza puloteni yapadera yotchedwa `HER2` pamwamba pa maselo a khansa ndipo limaigwira. Ntchito ya gawoli ndi kuzindikira ndikuteteza maselo a khansa okha, popanda kuvulaza maselo athanzi.
2. Kulemera: Iyi ndi mankhwala omwe amapha maselo a khansa. Kunena zoona, iyi ndi mtundu wamphamvu wa mankhwala a chemotherapy.
3. Gawo lomwe limalumikiza awiriwa (Wogwirizanitsa): Mbali ziwiri zomwe zatchulidwa pamwambapa zimalumikizidwa pamodzi ndi cholumikizira ichi.
Choncho, mukapereka mankhwalawa, gawo la antibody limapita mwachindunji ku maselo a khansa omwe ali ndi puloteni ya `HER2`. Kenako, mankhwalawa amalowa mu selo. Akalowa mu selo, gawo la chemo limatulutsidwa ndikuwononga selo la khansa. Maselo a khansa akamafa, maselo a khansa amachepa ndikusiya kukula.
Ubwino waukulu wa njira iyi ndi wakuti mankhwalawa amangoyang'ana mwachindunji maselo a khansa okha, kotero kuwonongeka kwa maselo athanzi kumachepa kwambiri.
Kodi Enhertu imaperekedwa bwanji?
Enhertu ndi mankhwala operekedwa kudzera m'mitsempha. Izi zikutanthauza kuti amaperekedwa m'thupi ngati madzi amchere (IV infusion). Chithandizochi chidzaperekedwa kwa inu ndi katswiri wa zaumoyo kuchipatala, kuchipatala, kapena kuchipatala chapadera.
- Nthawi: Mankhwalawa nthawi zambiri amaperekedwa kamodzi pa milungu itatu iliyonse .
- Mlingo: Kuchuluka kwa mankhwala omwe mukufuna kumatsimikiziridwa ndi kulemera kwa thupi lanu. Dokotala wanu adzawerengera ndendende ndikulemba.
- Malire a nthawi:Ngati khansa yanu ikuyankha bwino mankhwalawa, dokotala wanu adzakulangizani kuti mupitirize kulandira chithandizochi kwa nthawi yayitali momwe mungathere. Komabe, ngati mukukumana ndi zotsatirapo zina, mungafunike kusintha mlingo wa mankhwalawo, kusiya chithandizo kwakanthawi, kapena kusiya kwathunthu. Dokotala wanu adzakambirana nanu zonsezi ndikupanga zisankho.
Kodi mankhwala a Enhertu ndi othandiza bwanji kwenikweni?
Mayeso awiri azachipatala ofufuza momwe mankhwala a Enhertu amagwirira ntchito apereka zotsatira zabwino kwambiri.
1. Kuyerekeza kwa Enhertu ndi Kadcyla (kuyesa kwa DESTINY-Breast03)
Mu kafukufukuyu, Enhertu adayerekezeredwa ndi Kadcyla (ado-trastuzumab emtansine), mankhwala ena omwe amalimbana ndi ``HER2.'' Zotsatira zake zikuwonetsedwa mu tebulo ili m'munsimu.
| Malo oyerekeza | Chithandizo cha Enhertu | Chithandizo cha Kadcyla |
|---|---|---|
| Kupulumuka Kopanda Kupita Patsogolo (Iyi ndi nthawi yomwe imatenga theka la odwala kuti abwerere ku khansa yawo kapena kuti asafalikire) | Miyezi 28.8 | Miyezi 6.8 |
| Chiwerengero cha odwala omwe sanafalitse matendawa patatha miyezi 12 | 75.2% | 33.9% |
| Chiwerengero cha odwala omwe sanafalitse matendawa patatha miyezi 24 | 53.7% | 26.4% |
2. Kuyerekeza kwa Enhertu ndi chemotherapy (kuyesa kwa DESTINY-Breast04)
Kuyesaku kunayerekeza Enhertu ndi mankhwala ochiritsira matenda a chemotherapy wamba.
| Malo oyerekeza | Chithandizo cha Enhertu | Chithandizo cha mankhwala amphamvu |
|---|---|---|
| Kupulumuka Kopanda Kupita Patsogolo | Miyezi 9.9 | Miyezi 5.1 |
| Kupulumuka Konse (Iyi ndi nthawi yomwe theka la odwala omwe adalandira chithandizo adapulumuka) | Miyezi 23.4 | Miyezi 16.8 |
Deta iyi ikusonyeza kuti Enhertu ndi mankhwala othandiza kwambiri kuposa mankhwala ena omwe alipo panopa.
Kodi ndimatsatira bwanji kuchira kwanga?
Enhertu imayamba kugwira ntchito mukangolandira mlingo wanu woyamba. Dokotala wanu adzachita mayeso osiyanasiyana kuti awone momwe thupi lanu likumvera ndi mankhwalawo.
- Kujambula: Kujambula kumachitika patatha milungu 6 kuchokera pamene khansa yayamba kufalikira. Izi zitha kuchitika msanga kapena mtsogolo.
- Kuyezetsa magazi: Kuyezetsa magazi nthawi zonse kumachitika kuti muwone kuchuluka kwa maselo oyera m'magazi anu, ma neutrophil, ndi ma platelet. Izi zikuthandizani kudziwa ngati mungapitirize kumwa mankhwalawo mosamala. Ngati mukukumana ndi zotsatirapo zoyipa, monga kutsokomola, mutha kuyesedwanso zina zapadera kuti mufufuze.
Zotsatirapo zake ndi momwe mungathanirane nazo?
Zotsatirapo zoyipa zimapezeka kawirikawiri pamankhwala a khansa. Izi ndi zoonanso kwa Enhertu. Chofunika kwambiri ndi kuuza dokotala wanu za zotsatirapo zilizonse zomwe mumakumana nazo. Iye adzaona ngati zili zoopsa ndipo adzakuuzani choti muchite nazo.
Pofuna kupewa zotsatirapo zoyipa monga kusanza ndi nseru, dokotala wanu angakulembereni mankhwala ena oti mumwe musanakupatseni mankhwalawo. Ndikofunikira kwambiri kutsatira malangizo amenewo molondola.
Kuphatikiza apo, mutha kuchita zinthu zosavuta ngati izi kuti muchepetse nseru, kusanza, ndi kutsegula m'mimba:
- Idyani zakudya zopanda mafuta ambiri komanso chili chochepa.
- M'malo mwa kudya zakudya zitatu zazikulu, idyani zakudya zochepa kangapo patsiku.
Kutengera ndi kuopsa kwa zotsatirapo zina, dokotala wanu angasankhe kuchepetsa mlingo wa mankhwala anu, kusiya chithandizo kwakanthawi, kapena kusiya kwathunthu. Musadandaule nazo. Zonsezi ndi za chitetezo chanu.
Kodi pali machenjezo apadera oti muwadziwe?
Inde. Enhertu ali ndi chenjezo lalikulu kwambiri la bokosi lakuda . Ili ndi chenjezo lalikulu kwambiri loperekedwa ndi FDA (US Food and Drug Administration).
1. Kuvulaza mwana wosabadwa: Muyenera kupewa kutenga mimba mukumwa mankhwalawa. Izi zitha kuvulaza kwambiri mwana wosabadwa. Ngati inu kapena mnzanu mukukonzekera kutenga pakati, onetsetsani kuti mwadziwitsa dokotala wanu . Dokotala wanu adzakulangizani njira zoyenera zolerera zomwe mungagwiritse ntchito panthawi ya chithandizo.
2. Kuwonongeka kwa mapapo: Mankhwalawa angayambitse matenda aakulu a mapapo otchedwa `Interstitial Lung Disease (ILD).` Chifukwa chake, dokotala wanu adzakuyang'anirani nthawi yonse ya chithandizo. Ngati mukumva zizindikiro monga chifuwa ndi kupuma movutikira, dziwitsani dokotala wanu nthawi yomweyo.
Chifukwa cha zinthu izi, ndikofunikira kwambiri kuti nthawi zonse muzilankhulana ndi dokotala ndikutsatira malangizo ake molondola.
Uthenga Wopita Nawo Kunyumba
- Enhertu ndi mankhwala apamwamba omwe amalimbana ndi mapuloteni a HER2 mu khansa ya m'mawere ndipo amapha maselo a khansa okha.
- Uwu ndi mankhwala operekedwa kudzera mu mtsempha (IV) milungu itatu iliyonse.
- Mayeso azachipatala atsimikizira kuti mankhwalawa ndi othandiza kwambiri kuposa mankhwala ena omwe akugwiritsidwa ntchito pano.
- Zotsatirapo monga nseru ndi kusanza zimatha kuchitika panthawi ya chithandizo, ndipo pali njira zothetsera vutoli. Uzani dokotala wanu nthawi yomweyo za kusasangalala kulikonse.
- Kumwa mankhwalawa panthawi ya mimba kungayambitse mavuto aakulu kwa mwana wosabadwa, ndipo pali chiopsezo cha zotsatirapo zoyipa zomwe zimakhudza mapapo. Lankhulani ndi dokotala wanu za izi momasuka.
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