Trodelvy ya khansa ya m'mawere - zomwe muyenera kudziwa (Trodelvy)

Ngati inu kapena munthu amene mumamudziwa ali ndi khansa ya m'mawere, kuphunzira za mankhwala atsopano kungakhale kopatsa chiyembekezo komanso kodzaza ndi mafunso. Lero, tikambirana za chiyembekezo chimodzi chatsopano, mankhwala otchedwa Trodelvy. Ndi mankhwala a mitundu iwiri yapadera ya khansa ya m'mawere (khansa ya m'mawere ya Triple-negative - TNBC ndi HR+/HER2- khansa ya m'mawere) yomwe yafalikira kwambiri moti singachotsedwe ndi opaleshoni kapena yomwe sinayankhepo mankhwala ena awiri. Tiyeni tikambirane za izi mosavuta komanso mwaubwenzi.

Kodi Trodelvy imagwira ntchito bwanji m'thupi?

Mwachidule, Trodelvy ndi "mankhwala ofunikira." Izi zikutanthauza kuti m'malo mongoyendayenda m'thupi, mankhwalawa amapita mwachindunji kukapeza ndi kuukira maselo a khansa.

Taganizirani izi ngati chida cholunjika ku cholinga.

1. Kuzindikira maselo a khansa: Maselo ambiri a khansa ya m'mawere ali ndi puloteni yotchedwa Trop-2 pamwamba pawo. Mankhwala otchedwa Trodelvy ali ndi gawo lapadera (monoclonal antibody) lomwe lingagwirizane ndi puloteni iyi ya Trop-2. Ichi ndi chomwe chimadziwika bwino ndi selo ya khansa.

2. Kupereka mankhwala: Pambuyo polumikizana ndi selo ya khansa, Trodelvy amatulutsa mankhwala amphamvu (mankhwala a chemotherapy otchedwa SN-38) obisika mkati mwa selo ya khansa.

3. Kuwononga maselo a khansa: Akalowa m'selo ya khansa, mankhwala a SN-38 awa amaletsa selo kuti lisagawikane ndikupanga maselo ambiri (kutengera DNA yake). Kenako selo la khansa silingathe kukula kwambiri ndipo limafa.

Kodi chithandizochi chimaperekedwa bwanji?

Trodelvy ndi mankhwala omwe amaperekedwa ngati madzi amchere mumtsempha (IV Infusion) . Mudzalandira izi kuchipatala kapena kuchipatala chothandizira khansa, moyang'aniridwa ndi dokotala kapena anamwino ophunzitsidwa bwino.

Mankhwalawa amaperekedwa mu nthawi ya masiku 21. Ndiye kuti, mankhwala amaperekedwa tsiku loyamba ndi tsiku lachisanu ndi chitatu . Kenako, nthawi ya masiku 21 imatha, ndipo nthawi yotsatira imayambanso.

• Nthawi yoyamba mankhwala akaperekedwa, amatha kutenga pafupifupi maola atatu.
• Pambuyo pake, mutha kumaliza mkati mwa maola 1-2.

Musanapereke mankhwalawo, dokotala wanu adzakupatsani acetaminophen (monga Panadol), mankhwala oletsa kutupa (monga Pyridoxine) , ndipo mwina ma steroids kuti mupewe zinthu monga malungo, nseru, ndi ziwengo pakhungu.

Kodi kafukufuku wotani wachitika pa momwe mankhwalawa amagwirira ntchito?

Kafukufuku wambiri wa zachipatala wachitika kuti atsimikizire chitetezo ndi kugwira ntchito kwa Trodelvy. ASCENT ndi TROPiCS-02 ndi awiri mwa maphunziro akuluakulu.

Kafukufukuyu anayerekeza odwala omwe adalandira Trodelvy ndi odwala omwe adalandira mankhwala ochiritsira a chemotherapy. Anayang'ana kwambiri mfundo ziwiri zazikulu:

• Kupulumuka Kopanda Kupita Patsogolo (PFS): Iyi ndi nthawi yomwe wodwala amakhala popanda khansa kukulirakulira.
• Kupulumuka Konse (OS): Izi zikutanthauza nthawi yonse yomwe wodwalayo amakhala.

Zotsatira zabwino zomwe zawonetsedwa ndi kafukufuku

Maphunziro onsewa adawonetsa zotsatira zabwino kwambiri.

Kafukufuku wa ASCENT (wa khansa ya TNBC):

• Ngakhale odwala omwe adamwa Trodelvy adachiritsidwa khansa yawo kwa miyezi 5.6 popanda kuipiraipira, inali miyezi 1.7 yokha kwa iwo omwe adamwa mankhwala nthawi zonse.
• Kupulumuka konse (OS) kwa odwala omwe adatenga Trodelvy kunali pafupifupi miyezi 11.8 , poyerekeza ndi miyezi 6.9 m'gulu lina.

Kafukufuku wa TROPiCS-02 (wa khansa ya HR+/HER2):

• Ngakhale odwala omwe adamwa Trodelvy adachiritsidwa khansa yawo kwa miyezi 5.5 popanda kufalikira, inali miyezi 4 kwa iwo omwe adamwa mankhwala wamba.
• Odwala omwe adatenga Trodelvy amakhala ndi moyo wautali kwa miyezi 3.2 kuposa ena (miyezi 14.4 poyerekeza ndi miyezi 11.2).
• Kuchuluka kwa chotupa kunachepanso kwambiri pakati pa omwe adatenga Trodelvy (21% vs 14%).

Zotsatirapo za mankhwala ndi momwe mungathanirane nazo

Monga mankhwala ena aliwonse, Trodelvy ikhoza kukhala ndi zotsatirapo zake. Chofunika kwambiri ndikudziwa bwino za izi ndikugwira ntchito ndi dokotala wanu kuti muthane nazo. Nazi zotsatirapo zake zomwe zimafala kwambiri komanso zomwe mungachite nazo.

Chidziwitso chapadera chokhudza mimba ndi kuyamwitsa

Chithandizo cha Trodelvy sichikulimbikitsidwa panthawi ya mimba . Chingavulaze mwana wosabadwa. Chifukwa chake, ndikofunikira kugwiritsa ntchito njira yothandiza yolerera panthawi ya chithandizo komanso kwa miyezi 6 mutatenga mlingo womaliza. Amayi oyamwitsa ayenera kupewa kuyamwitsa panthawi ya chithandizo komanso kwa mwezi umodzi mutatenga mlingo womaliza.

Kodi pali kuyanjana kulikonse ndi mankhwala ndi zakudya zina?

Palibe kuyanjana kwapadera kwa zakudya komwe kwanenedwapo chifukwa cha Trodelvy. Komabe, kumwa mowa kungapangitse kuti pakhale zotsatirapo zoyipa.Zotsatirapo zake monga nseru, kutsegula m'mimba, ndi kutopa zingakhale zoopsa kwambiri.

Kuyanjana ndi mankhwala ena kungachitike. Mankhwala ena angachepetse zotsatira za Trodelvy, pomwe ena angawonjezere zotsatira za Trodelvy ndikupangitsa zotsatira zoyipa kukhala zoyipa kwambiri.

Ndani sayenera kugwiritsa ntchito mankhwalawa?

Musagwiritse ntchito mankhwalawa ngati muli ndi vuto la Trodelvy kapena chilichonse mwa zosakaniza zake. Anthu ena akhoza kukhala ndi vuto la ziwengo kwambiri. Samalani ndi zizindikiro monga izi:

• Kuvuta kupuma (kupuma movutikira)
• Kutupa kwa nkhope, pakhosi
• Kuthamanga kwa magazi kotsika
• Kutupa kwambiri pakhungu

Ngati mukukumana ndi zizindikiro izi, ndi zadzidzidzi. Pitani ku Dipatimenti Yoona za Zadzidzidzi ya Chipatala (ETU) yapafupi nthawi yomweyo.

Zinthu zoti muuze dokotala wanu musanayambe kulandira chithandizo

• Matenda a chiwindi: Uzani dokotala wanu ngati muli ndi matenda aliwonse a chiwindi.
• Jini ya UGT1A1: Anthu ena ali ndi mtundu wina wa jini iyi, zomwe zimawaika pachiwopsezo chachikulu cha zotsatirapo zoyipa monga kuchepa kwa maselo oyera m'magazi. Dokotala wanu angakuyezeni izi ngati pakufunika kutero.
• Kukonzekera kutenga pakati: Uzani dokotala wanu ngati inu kapena mnzanuyo mukukonzekera kutenga pakati. Ngati mwamunayo akutenga chithandizo, ayenera kugwiritsa ntchito njira zolerera, monga makondomu, panthawi ya chithandizo komanso kwa miyezi itatu mutatenga mlingo womaliza.