Chii chinonzi Trastuzumab: Kushandiswa, Dosage, Side Effects uye Zvimwe

Trastuzumab mushonga wekenza unovavarira uyo unobatsira kurwisa mamwe marudzi ekenza yemazamu nedumbu. Iwo mhando yekurapa inonzi monoclonal antibody iyo inoshanda nekudzivisa mapuroteni anobatsira maseru ekenza kukura nekupararira.

Mushonga uyu wakave chikamu chakakosha chekurapa kenza yevanhu vane tumor dzine protein yakawandisa inonzi HER2. Kana iwe kana mumwe munhu waunoda achitarisana nekuongororwa uku, kunzwisisa mashandiro anoita trastuzumab kunogona kukubatsira kuti unzwe wakagadzirira rwendo rwekurapa rwemberi.

Chii chinonzi Trastuzumab?

Trastuzumab imuviri wakagadzirwa murabhoritari unotevedzera immune system yako yechisikigo. Yakagadzirirwa kutsvaga uye kubatanidza kumasero ekenza ane mazinga epamusoro eprotein inonzi HER2 pamusoro payo.

Funga nezve HER2 sechiratidzo chinoudza masero ekenza kuti akure nekukurumidza. Anenge makumi maviri kusvika makumi maviri nemashanu muzana ekenza yemazamu uye mamwe ekenza yedumbu ane protein iyi yakawandisa. Kana trastuzumab ichibatanidzwa kune aya mapuroteni eHER2, inodzivisa zviratidzo zvekukura uye inobatsira kuderedza kana kumisa kenza kubva pakupararira.

Mushonga uyu unopihwa kuburikidza neIV line zvakananga muropa rako. Maitiro acho anowanzoitika muchipatara kana nzvimbo yekurapa kenza uko nyanzvi dzehutano dzinogona kukutarisa zvakanyanya panguva yekupinza.

Chii chinonzi Trastuzumab chinoshandiswa?

Trastuzumab inorapa HER2-positive kenza yemazamu uye HER2-positive kenza yedumbu. Chiremba wako achayedza masero ako ekenza kuti aone kana aine mazinga epamusoro eHER2 protein asati akurudzira kurapwa uku.

Kenza yemazamu, trastuzumab inogona kushandiswa mumamiriro akati wandei. Inogona kupihwa pamberi pekuvhiyiwa kubatsira kuderedza tumor, zvichiita kuti zvive nyore kubvisa. Dzimwe nguva inoshandiswa mushure mekuvhiyiwa kubatsira kudzivirira kenza kubva pakudzoka. Muzviitiko uko kenza yakapararira kune dzimwe nhengo dzemuviri, trastuzumab inogona kubatsira kuderedza kufambira mberi.

Nekenza yemudumbu, trastuzumab inowanzo shandiswa pamwe chete nemimwe mishonga yekenza kana chirwere chapararira kana chisingakwanisi kubviswa nekuvhiya. Nzira yekushandisa mishonga yakawanda inowanzo shanda zviri nani pane kushandisa mushonga mumwe chete.

Chiremba wako wezve oncology achasarudza nguva yakanakisa uye musanganiswa wemishonga zvichienderana nemamiriro ako chaiwo, hutano hwako hwese, uye kuti kenza yako inopindura sei kurapwa.

Trastuzumab Inoshanda Sei?

Trastuzumab inoshanda sembavha inotungamirirwa inonangana nemaseru ekenza chaiwo. Inoonekwa semushonga wekenza une simba repakati nepakati uyo akanyatsojeka mukurwisa kenza.

Kana maseru ekenza aine mapuroteni akawandisa eHER2, anogamuchira zviratidzo zvekukura nekukamura nekukurumidza. Trastuzumab inodzivisa zviratidzo izvi nekunamatira kumapuroteni eHER2 pamusoro pemaseru ekenza. Kubatanidzwa uku kunodzivirira maseru ekenza kubva pakutambira mameseji ekukura avanoda.

Uyezve, trastuzumab inobatsira immune system yako kuziva nekurwisa maseru ekenza zvakanyanya. Kana mushonga wanamatira kumaseru ekenza, unovaratidza kuti vaparadzwe nehutachiona hwezvirwere hwemuviri wako.

Mishonga iyi inovhiringidzawo kugona kweseru rekenza kuzvigadzirisa uye kuumba midzi yeropa mitsva iyo yaizodyisa bundu. Iyi nzira yakawanda inoita kuti trastuzumab ive inonyanya kushanda kurwisa kenza yeHER2-positive.

Ndinofanira Kutora Sei Trastuzumab?

Trastuzumab inogara ichipiwa kuburikidza neIV infusion kuchipatara kana nzvimbo yekurapa kenza. Hauzogoni kutora mushonga uyu kumba kana nemuromo.

Usati watora mushonga wako wekutanga, uchagamuchira mishonga yekubatsira kudzivirira maitiro ekuita allergic. Izvi zvinogona kusanganisira antihistamines uye acetaminophen. Chikwata chako chehutano chichatanga infusion zvishoma nezvishoma uye chichakutarisa zvakanyanya kuti uone chero zviratidzo zvekuita.

Kupinza kwekutanga kunowanzo tora maminitsi anenge 90, nepo kurapwa kunotevera kazhinji kunotora maminitsi 30 kusvika ku60. Unozokwanisa kugara pachigaro chakanaka panguva iyi, uye vanhu vazhinji vanouya nemabhuku, mahwendefa, kana kuva nenhengo dzemhuri dzichigara navo.

Haufaniri kudzivisa kudya usati warapwa, asi kuva nekudya kuri nyore pamberi kunogona kubatsira kudzivirira kusvotwa. Ramba wakanyatsogadzirwa nemvura nekunwa mvura yakawanda mumazuva anotungamira kupinda kwako. Chikwata chako chehutano chichapa mirairo chaiyo pamusoro pemishonga ipi yaunofanira kana kusafanira kutora usati warapwa.

Ndingatora Trastuzumab Kwenguva Yakareba Sei?

Kureba kwekurapwa kwe trastuzumab kunoenderana nemamiriro ako chaiwo uye kuti kenza yako inopindura sei. Vanhu vazhinji vanogamuchira kurapwa kwegore rimwe chete kana ichishandiswa mushure mekuvhiyiwa kudzivirira kenza kubva pakudzoka.

Kana iwe uchigamuchira trastuzumab usati wavhiyiwa, unogona kuiwana kwemwedzi yakati wandei kubatsira kuderedza bundu. Kune kenza yepamusoro yakapararira, kurapwa kazhinji kunoenderera mberi chero bedzi ichibatsira kudzora chirwere uye iwe uchichigamuchira zvakanaka.

Oncologist wako achatarisa kufambira mberi kwako kuburikidza nekuongorora nguva dzose, bvunzo dzeropa, uye kuongorora. Vachaongorora kuti kurapwa kuri kushanda sei uye vachatarisa chero mhedzisiro inokanganisa, kunyanya ine chekuita nebasa remoyo wako.

Usambomira kutora trastuzumab wega, kunyangwe uchinzwa zviri nani. Chikwata chako chehutano chichakutungamira kuburikidza nechero zvisarudzo zvekuchinja kana kumisa kurapwa zvichibva mukupindura kwako kwega uye hutano hwese.

Ndezvipi Zvipingamupinyi zveTrastuzumab?

Trastuzumab inogona kukonzera mhedzisiro, asi vanhu vazhinji vanoigamuchira zviri nani kupfuura chemotherapy yechinyakare. Mhedzisiro yakajairika inowanzo manejwa nekuchengetedzwa kwakakodzera uye kuongorora.

Ngatitange nemhedzisiro yaungangove uchiwana panguva yekurapwa:

• Fivha nekutonhora, kunyanya panguva yekutanga yekupinza mushonga
• Musoro unogona kugara zuva kana maviri mushure mekurapa
• Kuneta kunogona kubva pakuneta zvishoma kusvika pakunzwa wapedzwa simba
• Nyonganyonga uye kurutsa dzimwe nguva, kunyange zvazvo kazhinji zvichinyanya kupfava kupfuura nechemotherapy
• Manyoka anowanzoita nani pakati pekurapa
• Kurwadziwa kwemhasuru nemajoini akafanana nezviratidzo zvakaita sefuru
• Meno paganda kana kukwenya panzvimbo yekujova kana kumwe

Izvi zvinowanzoitika zvinokonzerwa nemishonga zvinowanzoita nani sezvo muviri wako uchigadzirisa mushonga, uye chikwata chako chehutano chinogona kupa kurapwa kubatsira kudzora izvi zvinobudirira.

Kune zvakare zvimwe zvisingawanzoitiki asi zvakanyanya kukomba zvinokonzerwa nemishonga zvinoda kutariswa kwekurapa nekukurumidza:

• Matambudziko emoyo, kusanganisira mhasuru yemoyo yakashatiswa kana kurova kwemoyo kusingaite
• Maitiro akakomba ekugadzirisa muviri kune mushonga panguva yekupinza mushonga, zvichikonzera matambudziko ekufema kana kuzvimba
• Matambudziko emapapu akadai sekufema kwemhepo kana kukosora kunoramba kuripo
• Zvirwere zvakakomba nekuda kwekuderera kwekuita basa re immune system
• Mavhiri eropa anogona kukonzera kuzvimba kana kurwadziwa mumakumbo ako

Chikwata chako chekurapa chichakutarisa zvakanyanya kune izvi zvinokonzeresa zvakanyanya kuburikidza nekuyedzwa kwemoyo nguva dzose uye basa reropa mukati mekurapa kwako.

Ndiani Asingafaniri Kutora Trastuzumab?

Trastuzumab haina kukodzera munhu wese, uye chiremba wako achanyatsoongorora kana yakakukodzera. Vanhu vane mamwe mamiriro emoyo havagone kugamuchira mushonga uyu zvakachengeteka.

Haufanire kugamuchira trastuzumab kana uine maitiro akakomba ekugadzirisa muviri kune mushonga kana chero zvawo zvinosanganiswa. Vanhu vane zvirwere zvakakomba zviripo vanowanzo fanira kumirira kusvikira hutachiona hwapera vasati vatanga kurapwa.

Zvimwe zvirwere zvemtima zvinoita kuti kushandisa trastuzumab kuve kwakanyanya njodzi. Izvi zvinosanganisira kukundikana kwemoyo kwakanyanya, kurwisa kwemoyo kuchangobva kuitika, kana kushanda kwemoyo kwakaderedzwa zvakanyanya. Chiremba wako achaita bvunzo dzemoyo asati atanga kurapwa kuti ave nechokwadi chekuti moyo wako wakasimba zvakakwana.

Kana iwe uri nepamuviri kana kuronga kuva nepamuviri, trastuzumab inogona kukuvadza mwana ari kukura uye inofanira kudziviswa. Vakadzi vanogona kuva nepamuviri vanofanira kushandisa nzira yekudzivirira kubata pamuviri panguva yekurapwa uye kwemwedzi yakati wandei mushure meizvozvo.

Vanhu vane matambudziko ekufema akakomba kana chirwere chemapapu chinoshanda vangave vasiri vakanaka vekurapwa uku. Chikwata chako chehutano chichaongorora hutano hwako hwese uye chichakurukura kana mabhenefiti achipfuura njodzi mumamiriro ako chaiwo.

Mazita eTrastuzumab Brand

Trastuzumab inowanikwa pasi pemazita akati wandei emhando, neHerceptin iri iyo inonyanya kuzivikanwa yekutanga vhezheni. Iyi mhando yakashandiswa zvinobudirira kwemakore mazhinji uye ine tsvagiridzo yakawanda inotsigira kushanda kwayo.

Mavhezheni akati wandei ebiosimilar aripo ikozvino, kusanganisira Herzuma, Ontruzant, uye Trazimera. Izvi zvakafanana zvikuru neiyo yekutanga Herceptin uye inoshanda nenzira imwechete, asi inogona kudhura zvishoma.

Inishuwarenzi yako uye nzvimbo yekurapa inogona kukanganisa mhando yaunogamuchira. Ese mavhezheni akatenderwa akaedzwa zvakanyanya uye akaratidzwa kushanda zvakanaka kurwisa HER2-positive cancer.

Usanetseka kana chiremba wako achichinja pakati pemazita akasiyana emhando panguva yekurapwa. Chinhu chinoshanda uye kushanda zvinoramba zvakafanana, uye chikwata chako chehutano chichave nechokwadi chekuti unogamuchira vhezheni yakakodzera mamiriro ako.

Zvimwe Zvinhu Zvitsva zveTrastuzumab

Zvimwe zvinhu zvitsva zvetrastuzumab zviripo zvekubata HER2-positive cancer, kunyangwe chiremba wako achasarudza sarudzo yakanakisa zvichienderana nemamiriro ako chaiwo. Izvi zvimwe zvinoshanda nenzira dzakasiyana asi zvinotarisa iyo imwechete HER2 protein.

Pertuzumab imwezve nzira yekurapa inotarisa HER2 iyo inowanzo shandiswa pamwe chete ne trastuzumab. Pamwe chete, vanogona kushanda zviri nani kupfuura mushonga mumwe chete. Musanganiswa uyu unowanzo shandiswa kune gomarara rezamu rakaoma kana pamberi pekuvhiyiwa.

T-DM1 (ado-trastuzumab emtansine) inobatanidza trastuzumab nemishonga yekurapa mumushonga mumwe chete. Inowanzo chengeterwa vanhu vane gomarara rakaramba richikura kunyangwe mushonga weHER2 wakashandiswa.

Kune vanhu vasingakwanise kutsungirira IV infusions, pane imwe nzira itsva inonzi trastuzumab subcutaneous injection. Iyi vhezheni inopiwa sechibaiwa pasi peganda panzvimbo ye IV, zvichiita kuti kurapwa kukurumidze uye kuve nyore.

Oncologist wako achafunga nezvezvinhu zvakaita sechikamu chegomarara rako, kurapwa kwakapfuura, hutano hwako hwese, uye zvaunofarira pachako paunenge uchikurudzira nzira yakanakisa yekukuchengeta.

Ko Trastuzumab iri nani kupfuura Pertuzumab?

Trastuzumab ne pertuzumab havasi chaizvo vakwikwidzi - ivo vanonyatso shanda pamwe chete zviri nani kupfuura mumwe chete. Mishonga yese inotarisa protein yeHER2, asi inonamatira kune zvikamu zvakasiyana zveiyo.

Funga nezve HER2 sekunge iine makiyi akawanda, uye mushonga wega wega une kiyi kune kukiya kwakasiyana. Paunoshandisa trastuzumab ne pertuzumab pamwe chete, unenge uchivhara zviratidzo zvekukura kwesero regomarara zvakanyanya.

Tsvagiridzo inoratidza kuti kubatanidza mishonga iyi kunoshanda zviri nani kupfuura kushandisa trastuzumab yega kune vanhu vazhinji vane HER2-positive gomarara rezamu. Nzira yekubatanidza yave yakajairika kurapwa kwechirwere chakakomba uye inowedzera kushandiswa pamberi pekuvhiyiwa.

Chiremba wako achasarudza kana uchida mushonga mumwe kana miviri zvichienderana nechikamu chegomarara rako, hutano hwako hwese, uye kuti kurapwa kwako kunofanira kuve kwakadii. Chinangwa chinogara chiri chekukupa kurapwa kunoshanda zvakanyanya uchitarisa mhedzisiro yezvinhu zvakakodzera.

Mibvunzo Inowanzo Bvunzwa Nezve Trastuzumab

Q1. Ko Trastuzumab Akachengeteka Here Kune Vanhu Vane Chirwere Chemoyo?

Trastuzumab inogona kukanganisa mashandiro emoyo, saka vanhu vane chirwere chemoyo vanoda kuongororwa zvakanyatsonaka vasati vatanga kurapwa. Chiremba wako achaita bvunzo dzemoyo, kusanganisira echocardiogram kana MUGA scan, kuti aone kuti moyo wako uri kushanda sei.

Kana uine matambudziko emoyo madiki, unogona kuramba uchikwanisa kugamuchira trastuzumab nekutarisa pedyo. Chikwata chako chehutano chichatarisa mashandiro emoyo wako nguva dzose panguva yekurapwa uye chinogona kugadzirisa kana kumisa mushonga kana matambudziko akaitika.

Vanhu vane kukundikana kwemoyo kwakanyanya, kurwisa kwemoyo kwemazuva ano, kana mashandiro emoyo akaderera zvakanyanya havagone kugamuchira trastuzumab zvakachengeteka. Zvisinei, oncologist wako uye cardiologist vachashanda pamwe chete kuti vawane chirongwa chekurapa chakachengeteka uye chinoshanda zvakanyanya kune mamiriro ako chaiwo.

Q2. Ndoitei Kana Ndikakanganwa Dose yeTrastuzumab?

Taura nechikwata chako chehutano nekukasira kana ukakanganwa infusion ye trastuzumab yakarongwa. Vachakubatsira kuronga zvakare nekukurumidza sezvinobvira kuti uchengetedze kushanda kwekurapa kwako.

Kukanganwa dose hakuzokonzera kukuvadza nekukasira, asi kunogona kuderedza kuti mushonga unoshanda sei kurwisa kenza yako. Chirongwa chako chekurapa chakagadzirirwa kuchengetedza mazinga akagadzikana emushonga mumuviri wako.

Usaedze "kubata" nekugadzirisa dosi pedyo pedyo pasina gwara rekurapa. Chikwata chako chehutano chichasarudza nzira yakanakisisa yekudzoka panzira nechirongwa chako chekurapa.

Q3. Ndoitei Kana Ndikaita Reaction Yakakomba Panguva yeTrastuzumab Infusion?

Zivisa chikwata chako chehutano nekukasira kana ukaona kuoma kufema, kurwadziwa muchipfuva, kusvotwa kwakanyanya, kana chero zvimwe zviratidzo zvinonetesa panguva ye infusion yako. Vakadzidziswa kubata nemamiriro ezvinhu aya uye vachamisa infusion kana zvichidikanwa.

Mhinduro dzakawanda dzekupinza dzinowanzoitika panguva yekurapa kwekutanga uye dzinogona kutariswa nekuderedza kumhanya kwekupinza kana kupa mishonga yekuwedzera. Chikwata chako chichakutarisa zvakanyanya uye chinogona kukupa mishonga pamberi pezvimwe zvinopinza kudzivirira mhinduro.

Mhinduro dzakakomba hadziwanzoitiki, asi kana dzikaitika, dzinowanzoitika nekutariswa kwekurapa nekukurumidza. Chikwata chako chehutano chinogara chakagadzirira kubata chero matambudziko anogona kumuka panguva yekurapa.

Q4. Ndingamira Rini Kutora Trastuzumab?

Usambomira kurapwa kwe trastuzumab wega, kunyangwe uchinzwa zviri nani kana uchiona mhedzisiro. Oncologist yako ichasarudza kana zvakachengeteka uye zvakakodzera kumira zvichibva pane yako kurapwa chirongwa uye maitiro ako.

Kuti uwane kurapwa kwe adjuvant (mushure mekuvhiyiwa), vanhu vazhinji vanopedzisa rinenge gore rimwe rekurapa. Kana iwe uchigamuchira trastuzumab ye cancer yepamberi, kurapwa kunowanzoenderera chero zvichibatsira kudzora chirwere uye iwe uchichigamuchira zvakanaka.

Chiremba wako achagara achiongorora kufambira mberi kwako kuburikidza nekuongorora, bvunzo dzeropa, uye bvunzo dzemuviri. Vachakurukura chero shanduko kuchirongwa chako chekurapa uye votsanangura zvikonzero zvekukumbira kwavo.

Q5. Ndingagamuchira Majekiseni Ndiri Kutora Trastuzumab?

Unogona kugamuchira majekiseni mazhinji uchitora trastuzumab, asi nguva uye mhando zvinokosha. Majekiseni mhenyu anofanira kudziviswa, nepo majekiseni asina basa anowanzoita akachengeteka uye anokurudzirwa.

Taura nechikwata chako chehutano usati watora chero majekiseni, kusanganisira pfuti dze fivha kana majekiseni e COVID-19. Vanogona kukurudzira majekiseni ekuparadzanisa kutenderedza yako trastuzumab infusions kuti uwane kushanda zvakanaka.

Kugara uchiziva nezve majekiseni zvakakosha panguva yekurapa cancer, sezvo immune system yako inogona kudzvinyirirwa. Chikwata chako chekurapa chichakubatsira kugadzira chirongwa chejekiseni chinoshanda nechirongwa chako chekurapa.