Chii chinonzi Gefitinib: Zvazvinoshandiswa, Madosi, Mativi eMuviri uye Zvimwe

Gefitinib mushonga wekenza unovharira mapuroteni akati wandei achibatsira mamwe makenza emapapu kukura. Iwo chikamu cheboka remishonga inonzi tyrosine kinase inhibitors, iyo inoshanda semakiyi chaiwo anokodzera mukati mekenza maseru kuti amise kukura kwawo. Mushonga uyu unotorwa nemuromo wave sarudzo yakakosha yekurapa vanhu vane mhando dzakasiyana dzekenza yemapapu isiri diki-seli, ichipa tariro kuburikidza nemaitiro ayo akatarwa.

Chii chinonzi Gefitinib?

Gefitinib mushonga unotorwa nemishonga wakagadzirirwa kurapa kenza yemapapu isiri diki-seli (NSCLC). Iyo ndeyeboka remishonga inonzi epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors. Funga nezvayo seblocker yemamorekuru inodzivirira maseru ekenza kubva pakugamuchira zviratidzo zvavanoda kuti vazhinjike uye vapararire.

Mushonga uyu unouya semapiritsi anotorwa nemuromo, zvichiita kuti zvive nyore kupfuura kurapwa kwakawanda kwekenza kunoda kushanya kuchipatara kuti kupinzwe. Gefitinib inonyanya kutarisana nemasero ekenza ane mamwe ma genetic mutations, kunyanya EGFR mutations, ayo anowanikwa mune angangoita 10-15% yemakenza emapapu muUnited States uye kusvika 50% mune mamwe maAsia.

Chii chinonzi Gefitinib chinoshandiswa?

Gefitinib inonyanya kushandiswa kurapa metastatic non-small cell lung cancer muvarwere vane tumarara twavo vane EGFR mutations. Chiremba wako achaedza tishu yako yekenza kuti asimbise kuti aya ma mutations aripo asati anyora mushonga uyu. Iyi nzira yekuyedza yakakosha nekuti gefitinib inoshanda zvakanyanya kana aya ma genetic changes akawanikwa mumasero ako ekenza.

Mushonga uyu unowanzo nyorerwa kana gomarara remapapu raenda kune dzimwe nhengo dzemuviri kana kuvhiyiwa kusiri sarudzo. Kazhinji rinoshandiswa semushonga wekutanga wevanhu vane EGFR-positive gomarara remapapu, zvinoreva kuti unogona kuva mushonga wekutanga wegomarara chiremba wako anokurudzira. Vamwe vanachiremba vanogonawo kuunyora mushure mekunge mamwe marapirwo asashanda zvakanaka.

Gefitinib Inoshanda Sei?

Gefitinib inoshanda nekudzivisa protein yeEGFR, iyo inoita sebhatani rekukura mukati memasero egomarara. Kana protein iyi ikashanda zvakanyanya nekuda kwekuchinja kwemajini, inotumira zviratidzo zvekuti "kura uye kuwanda" kumasero egomarara. Gefitinib inodzima bhatani iri, ichibatsira kunonotsa kana kumisa kukura kwegomarara.

Mushonga uyu unoonekwa semushonga wegomarara une simba zvishoma une nzira yakatarwa. Kusiyana nechemotherapy yechinyakare iyo inokanganisa masero ane hutano uye ane gomarara, gefitinib inonyanya kutarisana neprotein dzakachinjwa mumasero egomarara. Ichi chiito chakatarwa kazhinji chinoreva mativi mashoma kana achienzaniswa nemarapirwo akakura echemotherapy, kunyangwe ichiri mushonga une simba unoda kutariswa zvakanaka.

Chiito chekudzivisa chinoitika padanho remaseru, uko gefitinib inokwikwidzana nezvinhu zvakakura zvepanyama zvezvinhu zvekubatanidza paEGFR protein. Kana gefitinib ikabatanidzwa kune nzvimbo idzi panzvimbo, inodzivirira masero egomarara kubva pakugamuchira zviratidzo zvekukura, zvichikonzera kuti amire kupatsanurwa kana kutofa.

Ndinofanira Kutora Sei Gefitinib?

Tora gefitinib sezvakanyorwa nachiremba wako, kazhinji kamwe chete pazuva panguva imwe chete zuva rega rega. Unogona kuitora uine kana usina chikafu, asi kuitora nechikafu kunogona kubatsira kuderedza dumbu kana uine chero. Medza piritsi rose nemvura yakazara, uye usapwanye, kutsenga, kana kuputsa.

Kana uine dambudziko rekumedza mahwendefa, unogona kunyungudutsa gefitinib mumvura yakajairika. Isa piritsi mumvura inenge hafu yegirazi, korora kusvikira yanyungudika zvachose, uye inwa musanganiswa wacho ipapo ipapo. Geza girazi nemvura yakawanda uye inwawo kuti uve nechokwadi chekuti unowana dose yakazara.

Edza kutora gefitinib panguva imwechete zuva rega rega kuti uchengetedze mazinga akagadzikana mumuviri wako. Vanhu vazhinji vanoona zvichibatsira kubatanidza kutora mishonga yavo kune tsika yezuva nezuva, senge kudya kwemangwanani kana kukwesha mazino avo. Kuenderana uku kunobatsira kuona kuti mushonga unoshanda zvakanyanya.

Ndingatora Gefitinib Kwenguva Yakareba Sei?

Kureba kwekurapa kwegefitinib kunosiyana zvakanyanya kubva kumunhu nemunhu uye kunoenderana nekuti kenza yako inopindura sei kumushonga. Vamwe vanhu vanogona kuitora kwemwedzi yakati wandei, nepo vamwe vachigona kuramba vachirapwa kwemakore. Chiremba wako achatarisa mhinduro yako kuburikidza nekuongororwa nguva dzose uye bvunzo dzeropa kuti aone kureba kwekurapa kwakanakisa kwemamiriro ako ezvinhu.

Iwe unowanzoenderera mberi uchitora gefitinib chero bedzi ichidzora kenza yako uye uchigona kutsungirira mhedzisiro yacho zvakanaka. Chiremba wako achagara achiongorora kana mushonga uchiri kushanda nemazvo kuburikidza nemiedzo yekufungidzira senge CT scans kana PET scans, kazhinji mwedzi miviri mitatu pakutanga.

Kana kenza yako ikamira kupindura gefitinib kana kana iwe ukaita mhedzisiro yakakomba, chiremba wako achashanda newe kugadzirisa chirongwa chako chekurapa. Izvi zvinogona kusanganisira kuchinja dose, kutora zororo rekurapa, kana kuchinjira kumushonga wakasiyana. Chinangwa chinogara chiri chekuwana chiyero chakakodzera pakati pekudzora kenza yako uye kuchengetedza hupenyu hwako hwemhando yepamusoro.

Ndezvipi Zvipingamupinyi zveGefitinib?

Sezvinongoita mishonga yese yekenza, gefitinib inogona kukonzera matambudziko, kunyangwe vanhu vazhinji vachigona kuigamuchira zviri nani pane chemotherapy yechinyakare. Matambudziko anowanzoitika anowanzo manejwa nekuchengetwa kwakakodzera nekutarisa. Kunzwisisa zvekutarisira kunogona kukubatsira kuti unzwe wakagadzirira uye wakavimbika nezvekurapa kwako.

Heano matambudziko anowanzoitika anokanganisa vanhu vazhinji vanotora gefitinib:

• Matambudziko eganda: Meno-akaita serashi, ganda rakaoma, kana kutsamwa kweganda, kunyanya pachiso nemuviri wepamusoro
• Nyaya dzekugaya chikafu: Diareya, kusvotwa, kurutsa, kana kurasikirwa nechido
• Kuchinja kwenzara: Nzara dzakaoma, dzakatsemuka, kana dzakabatwa nehutachiona
• Maronda emuromo: Maronda madiki kana kutsamwa mukati memuromo
• Kuneta: Kunzwa kuneta kupfuura zvakajairika kana kushaya simba
• Matambudziko emaziso: Maziso akaoma, kutsamwa, kana kuwedzera kunzwa chiedza

Mazhinji ematambudziko aya anowanzoitika ari nyoro kusvika pakati nepakati uye anowanzoita nani muviri wako paunojaira mushonga. Chikwata chako chehutano chinogona kupa nzira dzakakosha dzekugadzirisa chimwe nechimwe chezviratidzo izvi zvinobudirira.

Vamwe vanhu vanogona kusangana nematambudziko akakomba anoda kutariswa kwekurapa nekukasira. Kunyangwe izvi zvisingawanzoitiki, zvakakosha kuziva zvekutarisa:

• Matambudziko ekufema akakomba: Kufema kutsva kana kuipa, kukosora, kana kurwadziwa muchipfuva
• Matambudziko echiropa: Kuita yero yeganda kana maziso, weti yakasviba, kana kurwadziwa mudumbu kwakanyanya
• Maitiro eganda akakomba: Rash yakapararira, kuita mablister, kana ganda rinobvaruka
• Matambudziko emoyo: Kukurumidza kwemoyo, kurwadziwa muchipfuva, kana kuzvimba mumakumbo kana tsoka
• Diareya yakakomba: Zvigaro zvinopfuura zvitanhatu zvisina kusimba pazuva kana zviratidzo zvekushaya mvura mumuviri

Kana ukaona zvimwe zvezvinhu zvinokonzera matambudziko, taura nachiremba wako nekukasika kana kutsvaga rubatsiro rwekurapa nekukasika. Zviratidzo izvi, kunyange zvisingawanzoitiki, zvinoda kutariswa nekukurumidza kuti uve nechokwadi chekuchengeteka kwako uye kugara zvakanaka.

Kune zvakare zvimwe zvisingawanzoitiki asi zvinogona kukonzera matambudziko akakomba ayo anoitika muvashoma vanhu. Izvi zvinosanganisira kuzvimba kwemapapu kwakanyanya (interstitial lung disease), kukuvadzwa kwakanyanya kwechiropa, kana matambudziko akakomba emaziso anogona kukanganisa kuona. Chiremba wako achakutarisa nguva dzose kuburikidza nemiedzo yeropa uye kuongororwa kuti abate chero nyaya idzi nekukurumidza.

Ndiani Asingafaniri Kutora Gefitinib?

Gefitinib haina kukodzera munhu wese, uye mamwe mamiriro ezvinhu kana mamiriro ezvinhu anogona kukonzera kuti usachengeteke kutora mushonga uyu. Chiremba wako achanyatsoongorora nhoroondo yako yekurapa uye mamiriro ako ehutano azvino usati wanyora gefitinib. Ongororo iyi yakadzama inobatsira kuona kuti mushonga wacho wakachengeteka uye wakakodzera mamiriro ako chaiwo.

Haufanire kutora gefitinib kana iwe uchiziva kuti une allergy kumushonga kana chero zvezvinhu zvayo. Zviratidzo zvekuita allergic zvinogona kusanganisira rash yakakomba, kuoma kufema, kana kuzvimba kwechiso chako, miromo, rurimi, kana huro. Kana iwe wakambove nekuita allergic kumishonga yakafanana munguva yakapfuura, ita shuwa kuti udza chiremba wako.

Mamwe mamiriro ezvinhu ekurapa anoda kutariswa kwakakosha kana anogona kukonzera kuti gefitinib isakukodzere. Izvi zvinoda kuongororwa zvakanyanya nechikwata chako chehutano:

• Chirwere chakakomba chechiropa: Chiropa chako chinoshanda gefitinib, saka matambudziko makuru echiropa angave ane njodzi
• Chirwere chakakomba cheitsvo: Kunyange zvazvo zvisingawanzoitiki, matambudziko eitsvo angangokanganisa nzira iyo muviri wako unobatisa mushonga
• Zvirwere zvemapapu zviri kushanda: Izvi zvinogona kuvhiringidzwa kana kuwedzerwa nemigumisiro inogona kuitika yemumapapu
• Matambudziko makuru emoyo: Gefitinib dzimwe nguva inogona kukanganisa rhythm yemoyo kana kushanda
• Zvirwere zvemaziso zviri kushanda: Mushonga uyu unogona kukonzera matambudziko emaziso, ayo angave akaoma nekuda kwezvirwere zviripo

Kuzvitakura nekuyamwisa zvinoda kutariswa kwakakosha kana uchifunga nezve gefitinib. Mushonga uyu unogona kukuvadza vana vari kukura, saka kana wakazvitakura kana kuronga kuzvitakura, kurukura izvi zvakadzama nachiremba wako. Varume nevakadzi vanotora gefitinib vanofanira kushandisa nzira yekudzivirira kubata pamuviri panguva yekurapa uye kwemwedzi yakati wandei mushure mekumisa mushonga.

Kana uri kuyamwisa, ungangoda kumira usati watanga gefitinib, sezvo mushonga unogona kupinda mumukaka wemazamu uye unogona kukuvadza mwana wako. Chiremba wako anogona kukubatsira kuyera njodzi nemabhenefiti uye kurukura nguva kana uri kuronga kuyamwisa mune ramangwana.

Mazita eGefitinib Brand

Gefitinib inowanikwa kazhinji pasi pezita rekuti Iressa. Iri ndiro zita rekutanga remhando rakashandiswa apo mushonga uyu wakatanga kubvumidzwa uye unoramba uri zita rinonyanya kuzivikanwa regefitinib pasi rose. Kana chiremba wako akanyora gefitinib, ungangozviona kuti "gefitinib" kana "Iressa" pabhodhoro rako remishonga.

Mune dzimwe nyika, gefitinib inogona kuwanikwa pasi pemazita akasiyana-siyana emhando kana semhando dzakajairika. Kana uri kufamba kana kuwana mishonga yakazadzwa munzvimbo dzakasiyana, zvinobatsira kuziva zvese zita rakajairika (gefitinib) uye zita remhando (Iressa) kudzivirira kuvhiringidzika. Nguva dzose simbisa nemupharmacist wako kuti uri kuwana mushonga wakarurama.

Zvimwe Zvingashandiswa Panzvimbo paGefitinib

Mishonga yakati wandei inoshanda zvakafanana negefitinib pakurapa kenza yemapapu yeEGFR-positive. Zvimwe zvingashandiswa izvi zvinogona kufungwa kana gefitinib isiri kushanda zvakanaka, kana ukaita kusadzivirira kwayo, kana ukawana mhedzisiro isingashiviririki. Chiremba wako achabatsira kuona zvakanakisa zvimwe zvichibva pazvinhu zvako zvekenza uye nhoroondo yekurapa.

Zvimwe zvinowanzo shandiswa zvinosanganisira mamwe maEGFR inhibitors se erlotinib (Tarceva) uye afatinib (Gilotrif). Mishonga iyi inoshanda kuburikidza nemaitiro akafanana asi inogona kuva nemhedzisiro yakasiyana kana maitiro ekushanda. Vamwe vanhu vasingapinduri zvakanaka kugefitinib vangave vane budiriro iri nani nezvimwe zvingashandiswa izvi.

Kune vanhu vane kenza inokudziridza kusadzivirira kune maEGFR inhibitors ekutanga-chizvarwa segefitinib, mishonga mitsva se osimertinib (Tagrisso) inogona kurairwa. Iyi chizvarwa chechitatu EGFR inhibitor inogona kazhinji kukunda mamwe marudzi ekusadzivirira anokura nekugadzirisa gefitinib.

Zvimwe zvingasarudzwa zvekugadzirisa zvinogona kusanganisira chemotherapy yechinyakare, immunotherapy, kana kurapwa kwemusanganiswa, zvichienderana nezvinhu zvako zvekenza uye hutano hwako hwese. Oncologist wako achashanda newe kuti ugadzire chirongwa chakazara chekurapa chinofunga zvese zvingasarudzwa zviripo.

Gefitinib iri nani pane Erlotinib here?

Gefitinib na erlotinib zvose zvinoshanda zvinodzivirira EGFR, uye tsvakurudzo inoratidza kuti vane kushanda kwakafanana pakurapa kenza yemapapu yeEGFR-positive. Sarudzo pakati pavo inowanzouya pasi pezvinhu zvemunhu mumwe nemumwe zvakaita sekushivirira kwemigumisiro, zvaunofarira zvekushandisa mishonga, uye hunhu chaihwo hwekenza panzvimbo yekuti imwe iri pachena kuti "iri nani" pane imwe.

Dzimwe dzidzo dzinoratidza misiyano midiki mumaprofayiri avo emigumisiro. Gefitinib inogona kukonzera manyoka mashoma akakomba uye matambudziko eganda kune vamwe vanhu, nepo erlotinib inogona kuve yakabatana nemaitiro akasiyana emigumisiro. Zvisinei, misiyano iyi inowanzova midiki, uye mhinduro dzemunhu mumwe nemumwe dzinogona kusiyana zvakanyanya.

Sarudzo pakati pegefitinib neerlotinib inowanzoenderana nemamiriro ako chaiwo, kusanganisira chimiro chegeneti chekenza yako, hutano hwako hwese, mamwe mishonga yaunotora, uye zvaunofarira. Oncologist wako achafunga zvese izvi zvikonzero paanokurudzira mushonga wakakodzera kwauri.

Mishonga yese miviri ine marekodhi akaratidza mukurapa kenza yemapapu yeEGFR-positive, uye ese ari maviri anogona kuvandudza zvakanyanya mhedzisiro yevanhu vane rudzi urwu rwekenza. Sarudzo "iri nani" ndiyo inoshanda zvakanyanya kumamiriro ako akasiyana uye yaunogona kushivirira zvakanaka nekufamba kwenguva.

Mibvunzo Inowanzo Bvunzwa Nezve Gefitinib

Q1. Gefitinib Yakachengeteka Kune Vanhu vane Chirwere cheShuga here?

Gefitinib inogona kushandiswa zvakachengeteka muvanhu vane chirwere cheshuga, asi inoda kunyatso tarisa uye kubatana pakati peoncologist wako nechikwata chekuchengeta chirwere cheshuga. Mushonga hauna zvakananga kukanganisa mazinga eshuga yeropa, asi mamwe migumisiro yakaita sekuchinja kwechido, kusvotwa, kana manyoka inogona kukanganisa maitiro ako ekudya uye kudzora shuga yeropa.

Q1. Chiremba Vachada Kutarisa Sei Shuga Yako Yeropa?

Vanachiremba vako vachada kutarisa mazinga eshuga yeropa rako zvakanyanya paunotanga gefitinib, kunyanya mumavhiki mashoma ekutanga ekurapa. Kana ukaona kusvotwa kukuru kana shanduko mukudya, unogona kuda kugadzirisa mishonga yako yechirwere cheshuga kana kuronga chikafu kuti uchengetedze shuga yeropa zvakanaka.

Q2. Ndoitei Kana Ndakashandisa Gefitinib Yakawandisa Netsaona?

Kana netsaona ukatora gefitinib yakawanda kupfuura yakarairwa, taura nachiremba wako kana nzvimbo yekudzora chepfu nekukasira, kunyangwe ukanzwa zvakanaka. Kutora gefitinib yakawanda kunogona kuwedzera njodzi yako yemigumisiro yakakomba, kunyanya manyoka akanyanya, matambudziko eganda, kana matambudziko echiropa. Usamirire kuti uone kana zviratidzo zvichikura usati watsvaga rubatsiro.

Paunoda rubatsiro, ita bhodhoro remushonga wako newe kuti ugone kupa ruzivo rwakajeka nezvekuti wakatora zvakadii uye riini. Kana zvichibvira, itawo runyorwa rwemimwe mishonga yako iripo. Usambofa wakaedza

Unofanira kungomira kutora gefitinib pasi pekutungamirirwa kwakananga kwechiremba wako wezvirwere zvegomarara. Sarudzo yekumira inoenderana nezvinhu zvakawanda, kusanganisira kuti mushonga uri kudzora sei gomarara rako, mhedzisiro yaunowana, uye kana gomarara rako rakagadzira kuramba kurapwa. Usambomira kutora gefitinib wega, kunyangwe uchinzwa zviri nani.

Chiremba wako achagara achiongorora mhinduro yako ku gefitinib kuburikidza nemiedzo yekufungidzira, basa reropa, uye bvunzo dzemuviri. Kana gomarara rako risisapinduri kumushonga kana kana ukagadzira mhedzisiro yakakomba isingakwanise kutarisirwa, chiremba wako achashanda newe kuti uchinjire kune imwe nzira yekurapa zvakachengeteka.

Q5. Ndinganwa Doro Ndichitora Gefitinib Here?

Kunyange hazvo pasina hukama hwakananga pakati pegefitinib nedoro, zvinowanzo kurudzirwa kuderedza kana kudzivisa doro panguva yekurapa gomarara. Zvese gefitinib nedoro zvinogona kukanganisa chiropa chako, uye kuzvibatanidza zvinogona kuwedzera njodzi yematambudziko echiropa. Uye zvakare, doro rinogona kuwedzera mamwe mhedzisiro senge kusvotwa, kuneta, kana kupera mvura mumuviri.

Kana ukasarudza kunwa doro dzimwe nguva, taura izvi nechiremba wako kutanga. Vanogona kupa gwara rakagadzirirwa zvinoenderana nehutano hwako hwese, basa rechiropa, uye kuti uri kutsungirira sei gefitinib. Chiremba wako anogona kukurudzira kudzivisa doro zvachose kana kurigumira kumari shoma pazviitiko zvisingawanzoitiki.