Chemotherapy for Cancer

Chemotherapy for Cancer

Chemotherapy inowanzoshandiswa sekurapa kwekenza, asi shoko rokuti "chemo" roga rinogona kuunza pfungwa yekutya. Ndeipi chaiyo chemotherapy, nguva uye sei inoshandiswa, uye chii chinogona kuve nemigumisiro? Ndeapi mibvunzo iwe unofanira kunge uchikumbira chiremba wako? Kunyangwe chemotherapy inogona kuva yakaoma, kutungamira kwevakawanda vekutya kune migumisiro yakagadzirisa zvakanyanya mumakore achangopfuura.

Zvakataurwa kuti ruzivo simba.

Tinovimba kuti nhaurirano iyi ichakusiya iwe uchinzwa uine simba apo iwe unotarisana nechikamu ichi chekufamba kwekenza yako.

Chinonzi Chemotherapy Chii?

Chemotherapy inorudzi rwekenza mishonga inoshandisa mishonga yekurapa kenza. Inogonawo kutumidzwa se cytotoxic chemotherapy, ine izwi rokuti 'cytotoxic' rinoreva kuti mishonga iyi inotyisa (inokonzera rufu) kune kenza masero. Haasi mishonga yose yekenza inonzi kamotherapy.

Semuenzaniso, zvinotarisirwa zvinodhaka, immunotherapy , uye hormonal therapy kune nzira dzakasiyana dzemishonga inogona kupiwa sechirwere.

Sero rinova nekenza kana kuwedzera kwekuchinja-shanduka (kukuvara kweDNA) kunokonzera kuti iitezve uye iparadzanise kunze kwekutonga. Chemotherapy mishonga inobata nekupindira nekuzvarwa kwemazuva ose uye masero ekuparadzanisa masero anokura nokukurumidza. Nokuda kwechikonzero ichi, zvirwere zvinokura nokukurumidza (zvehasha) kazhinji zvinopindura zvakanaka chemotherapy. Kusiyana neizvi, zvirwere zvinokurumidza kukura, zvakadai semamwe marudzi e-lymphoma, hazvipinduri zvakare, kana zvachose, kune idzirapa.

Mamwe masero ezvisikwa mumitumbi yedu akaparadzanisa nokukurumidza zvakare, zvakadai seaya ari mvere dzemawere, bone marrow, uye maraga.

Izvi zvinoratidzira chemo anozivikanwa zvikuru nemigumisiro yemavhudzi kurasikirwa, kuderedza marora mumasora, uye kushungurudzika.

Nei Chimotherapy?

Kuti unzwisise zviri nani chinangwa che chemotherapy uye nei chichishandiswa kurapa kenza, zvakakosha kufunga nezvekurapwa kwekenza munzira mbiri dzakasiyana-siyana: mishonga yemunharaunda uye systemic (muviri wose) mishonga. Mishonga yemunharaunda, yakadai sekuvhiya uye kurapwa kwemishonga, kurapa kenza apo inotanga. Chemotherapy-pamwe nechinangwa cherapies uye immunotherapy-pane zvinonyoreswa sarudzo dzakarongeka. Aya maitirwo anotaura nezvemasero emukenza anenge aripo kwose mumuviri, kwete chete nzvimbo yekutanga yekenza.

Kana kenza yakapararira kupfuura nzvimbo yayo yekutanga ( metastasized ) kana kana pane mukana wekuti yakapararira, zvirongwa zvehutachiona zvakadai sechimotherapy dzinodiwa. Izvi zvinogona kunge zviri nani kutsanangurwa nemuenzaniso. Kuvhiya kwekenza yemazamu kunogona kubvisa tumarara mukati mezamu. Asi kana chero masero aripo akapararira kunze kwechifuva kune lymph nodes kana dzimwe nhengo-kunyange kana masero mashomanene akapararira asi asingagoni kuonekwa nokuongorora-kuongorora haagoni kubvisa masero uye chemotherapy inowanzodiwa.

Mishonga inokonzerwa neRopa yakafanana nerukemia iripo mumasero ayo anotenderera mumuviri wose, uye naizvozvo zvirongwa zvekugadzirisa chete zvinowanzoshandiswa.

Apo Chemotherapy Inopiwa?

Chemotherapy inogona kupiwa zvikonzero zvakasiyana uye ine zvinangwa zvakasiyana-siyana mupfungwa. Zvakakosha kutaura nachiremba wako uye kunzwisisa chinangwa chaicho che chemotherapy sechikamu cherongwa hwekurapa kwako. Ichokwadi, zvidzidzo zvenguva pfupi zvakawana kuti varwere uye vanachiremba vanowanzosiyana mune kunzwisisa kwavo kwezvinangwa izvi. Chinangwa che chemotherapy chinogona kuva:

Ko Chemotherapy Inopiwa Sei?

Chemotherapy inogona kupiwa nenzira dzakasiyana-siyana zvichienderana nehuwandu hwemishonga. Nzira dzinosanganisira:

Nzira itsva uye inoverengeka yekubudisa chemotherapy mishonga ndeyokubatanidza kwavo nemishonga inogona kutakura zvakananga kumasero emukenza. Izvi zvinonzi immunotherapy , inonzi conjugated monoclonal antibody therapy , inosanganisira mishonga inosanganisira kusanganiswa kwechimwe chemonoclonal antibody uye chemotherapy drug. Iyo mhondi inonzi monoclonal inoshanda kuti iwane uye ichizvibatanidza pachayo kune mamwe masero emukenza. Chimwe chinowanikwa, "payload" yake-chemotherapy mishonga-inowanikwa zvakananga kune kenza yesero.

Intravenous Chemotherapy: Peripheral IV vs. Port vs. PICC vs. Tuneled CVC

Mubvunzo mumwe waunogona kutarisana nawo kana iwe une IV chemotherapy ndeyekuti uve nemishonga iyi kuburikidza nedzimwe rutivi IV-IV inowanikwa muruoko rwako kana ruoko-kana kuti kuburikidza nepakati catheter catheter (CVC).

Uine chirwere chinonzi IV, chiremba wako chemotherapa achaisa IV mumaoko ako pakutanga kwekusanganiswa kwega kwega nekubvisa pakupedzisira. Chimwe chetatu catheter chinogadziriswa chinotanga kusati yatanga chemotherapy uye inowanzosiyirwa munzvimbo kuburikidza nekureba kwehutano. Pane zvipingamupinyi uye zvinobatsira zveimwe neimwe nzira idzi , asi dzimwe nguva rutivi rukuru runotenderwa (somuenzaniso, ne chemotherapy mishonga yakanyanya inogumbura kumasuru).

Pane mitatu mikuru mikuru yemiganhu. Chikwangwani che chemotherapy , kana port-o-cath, ipurasitiki duku kana chigadziko chesimbi chinowanikwa pasi peganda rako, kazhinji pamapfupa ako. Yakabatanidzwa kune ichi catheter iyo yakasungirwa mukati mevheta huru pedyo nepamusoro pemwoyo wako. Izvi zvinowanikwa muimba yekushandira pasi pemamiriro asina hutsika zvakanakisisa pavhiki kana kuti zvisati zvaitika mushure mekuputika kwako kwekutanga. Nzvimbo inogona kukuchengetedza iwe unodzokorora shandi dzomutambo IV uye unogona kushandiswawo kuteura ropa uye kupa ropa.

PICC mutsara inowanikwa mumvura yakadzika mukati mechanza chako uye inogona kushandiswa kwevhiki rimwe chete kusvika matanhatu. Kana mishonga yenyu ichikuvadza kubva chemotherapy, kana kuti duku kudarika PICC mutsara kuiswa, CVC ye tunneled ndiyo nzira yechitatu kune vamwe vanhu. Mune nzira iyi, catheter inogadziriswa pasi peganda, kazhinji pamapfupa ako, uye catheter inosungirirwa mukati mevheinini yakawanda seyende kana PICC mutsara.

Kakawanda sei Chemotherapy Inopiwa?

Chemotherapy inowanzopiwa pamusoro pemisangano yakasiyana-siyana, yakaparadzana nekanguva (kazhinji vhiki mbiri kusvika kutatu). Sezvo chemotherapi inobata masero ari mukutengesa kwemasero, uye masero ekenza yose ari mune dzimwe nyika dzakasiyana dzekuzorora nekuparadzanisa, zvinowanzogadziriswa zvinoita kuti mukana wakawanda wekurapa kanese masero emukenza sezvinobvira. Nguva yakawanda pakati pemisangano ichasiyana nekuenderana nemishonga, asi inowanzogadziriswa panguva iyo ropa rako kuverengerwa inotarisirwa kuti yadzokera kune yakajairika.

Kusanganiswa Chemotherapy

Kubatanidzwa kwemakemikrasi akasiyana-siyana-anonzi semasanganiswa chemotherapy -anowanzoshandiswa kurapa kenza, kwete pane imwe mishonga chete. Pane zvikonzero zvakawanda zveizvi. Kanzera masero mumatumbo haasi ose munzvimbo imwechete mukugadzirwa kwekukura. Kushandisa zvinodhaka zvinokanganisa kushandiswa kwemasero pamakona akasiyana mukuwedzera uye kushandiswa kwesero kunowedzera mukana wekuti kanomwe masero emasero anokwanisa kunge achirapa. Kushandisa mishonga yemishonga kunogonawo kubvumira vanachiremba kushandiswa kwemasero maduku evanhu vanoverengeka, panzvimbo yepamusoro yewaini imwe chete, zvichiita kuderedza kuora kwechirapa.

Mazwi echiito anowanzoshandiswa kurondedzera chemotherapy protocols. Somuenzaniso, BEACOPP inoshandiswa zvinomwe-zvinodhaka zvinoshandiswa mukurapa Hodgkin's lymphoma.

Zvikamu zveKemotherapy Zvinodhaka

Kune zvikamu zvakasiyana-siyana kana mhando dzekemotherapy mishonga, iyo inowirirana zvose mumashandisirwo ayo (maitiro) uye paanoshanda (chikamu chipi chesero rinotenderera.) Mamwe madhiragi anoshanda pane chimwe chezvikamu zvina zvakakosha zvemajeri akaparadzaniswa, asi vamwe- inonzi chigamu chisina kureva mishonga- inogona kushanda pane dzimwe pfungwa. Mamwe emakirasi aya emishonga anosanganisira:

Alkylating Agents: Iri ndiro rinowanzoshandiswa pamakemikrapa emishonga. Izvo hazvisi izvo zvinodhaka zvinokonzera zvakananga DNA uye zvinoshandiswa kuporesa zvakasiyana-siyana zvekenza. Mienzaniso inosanganisira Cytoxan (cyclophosphamide) uye Myleran (busulfan).

Antimetabolites: Zvisiri nyore, mishonga iyi inoshanda nokuzvifungidzira kuti inopa utachiona hwemasero. Masero eC Cancer anotora mishonga iyi panzvimbo yezvinhu zvinovaka uye inowanzofa nenzara kufa. Mienzaniso inosanganisira Navelbine (vinorelbine), VP-16 (etoposide), uye Gemzar (gemcitabine).

Sora Alkaloids: Chikoro ichi chinosanganisira zvinodhaka zvakagadzirwa kubva kumiti yemiti. Mienzaniso inosanganisira Cosmegen (dactinomycin) uye Mutamycin (mitomycin).

Antitumor Mishonga inorwisa mabhakitiriya: Antitumor antibiotics yakasiyana nemhando dzemishonga inorwisa mabhakitiriya inoshandiswa mukurapa zvirwere zvebhakitiriya. Iyi mishonga inoita nekudzivirira kenza yemasera kubva pakubereka (uye naizvozvo, chengetedza tumarara kubva pakukura). Mienzaniso inosanganisira Adriamycin (doxorubicin) uye Cerubidine (daunorubicin).

Sei Kachimitikiti Isingaregi Kanzerwa Nguva Dzose?

Sezvo chemotherapi inogona kupedzisira inowedzera kukura kwehutachiona, inogona kuva yakavhiringidza kuedza kunzwisisa kuti sei ichi isingawanzoporesa kanzira (zviremara zvakasimba) zvakapararira. Dambudziko nderokuti masero emukenza anowana nzira dzekubuda kunze kwemishonga pashure penguva. Oncologist inotaura izvi sechirwere chinoramba chichiramba . Ichi ndicho chikonzero nei kusanganiswa kwakasiyana kwemakemikari yemishonga ( yechipiri-line remishonga ) inowanzoshandiswa kana kenza inodzokorora kana ichikura panguva yechikemikari.

Migumisiro Yechechi Chemotherapy

Vanhu vazhinji vanotya nezvekemotherapy, sezvo vachinzwa nhau dzinotyisa kubva kare. Asi sezvo kufambira mberi kwakaitwa kune dzimwe nzvimbo, kuvandudzwa kwakaitwa mu chemotherapy zvakare. Zvikanganiso zvinoramba zvichiitika, asi zvizhinji zvezvi zvinogona kutarisirwa zvakanyanya. Panewo zvinhu zvakawanda zvaunogona kuita kuti uwedzere kunyaradza kwako panguva ino.

Ramba uchifunga kuti munhu wose akasiyana uye anopindura chemotherapy nenzira yakasiyana. Vamwe vanhu vangave vane dzakawanda dzemigumisiro iyi, asi vamwe vangave vasina kana zvachose. Mimwe migumisiro yemigumisiro yaunogona kutarisira ichaenderana nemishonga chaiyo yaunogamuchira, asi dzimwe dzakawanda dzinosanganisira:

Nenguva Yakareba Migumisiro yeKemotherapy

Iko kwenguva yakareba migumisiro yechemotherapy haisi yekutanga kunetseka kwako paunonzwa unoda chemotherapy kune kenza. Nezvose kurapwa kwekenza, zvinobatsira zvekurapa zvinoda kuyerwa nezvisungo zvinogona kuitika. Kunyange zvakadaro, zvakakosha kuziva zvimwe zvekuguma kwemigumisiro-migumisiro yechirwere inenge isingaitike kusvikira mwedzi kana kunyange makore apedza kugadziriswa kwekenza. Kungofanana nemigumisiro yemazuva mashoma, matambudziko aunozoona zviratidzo izvi anobva pane zvakanyanya chemotherapy mishonga yaunogamuchira. Zvimwe zvinononoka zvinosanganisira:

Zvimwe zvinogona kuitika munguva yekupedzisira zvinogona kusanganisira zviratidzo zvichibva pakunzwa kurasikirwa kana chirwere chepapu fibrosis. Kunyangwe njodzi yekushandurwa kwakashata kunowanzoenzaniswa nekuenzanisa nekubatsirwa kwerapa, tora nguva yekutaura nachiremba wako pamusoro pemigumisiro iyo inogona kunge yakasiyana nemamwe makemikrapa regimen.

Mibvunzo Yekubvunza Pamusoro peKemotherapy

Kuva neruwandu rwemibvunzo iripo paunoona chiremba wako achiwedzera mukana wekuti iwe uchanzwisisa kurapa kwako pamwe chete. Funga nezvemibvunzo inotevera, uye uwedzere iwe pachayo unouya mupfungwa:

Nyaya Dzinobatsira

Vazhinji vedu tinotora hutano husati taita hutachiwana. Kudzidza iwe unoda chemotherapy kunogona kuti iwe unetseke kuti iwe uchazomboita sei zvipikirwa zvako "zvakajairika" pamwe nekurapa kwako. Tora nguva yekufungisisa nyaya idzi dzinoshanda uye funga nezvekubatsira kwaunoda kuti uchengete hupenyu hwako huchifamba zvakanaka. Iwe unoda kutasva kune kenza yako kanhara here? Iwe unoda rubatsiro nekutarisira vana here? Heano mazano mashoma ekukubatsira kugadzirira:

Kune Shamwari uye Mhuri

Sezvo mudiwa wako anotanga chemotherapy, unganzwa uchinetseka, uchifunga kuti chii chaunogona kuita kuti ubatsire. Zvingave zvichibatsira kugadzirira kudya kwechando kana kuchera uswa, funga nezvemarenda ako uye nzira dzaunofarira chaizvo kuita hupenyu hwomunhu iyeye panguva yekufamba chemo pamwe chete. Yeuka mupfungwa kuti manzwiro anokwanisa kutarisa kuonekwa apo mumwe munhu anoonekwa ane kenza. Iva nemoyo murefu uye edza kuti usazvitora iwe pachako kana mudiwa wako asina kudarika pane dzimwe nguva. Vakawanda vedu hatisi vedu vane tsika dzakanaka pachedu patinenge takaneta, tichishushikana, kana mukurwadziwa.

Heano mazano mashomanana ekutsigira munhu waunoda nekenza , asi chinonyanya kukosha chiripo. Chimwe chekutya kukuru kwevanhu vane kenza ndeyega.

Shoko Rinobva

Kana chemotherapy yakakurudzirwa sechirwere chekenza yako, unenge uchida kunetseka. Zvakaoma kudzivisa kunzwa nhau dzinotyisa dzemazuva akapfuura. Iwe unogona kuve uchiyeuchidza iwe kuti kufambira mberi kwakanaka kwakaitika mukurapa kenza. Zvechokwadi, kune migumisiro yechirwere, asi kuvandudzwa kwehutungamiri hweizvi kwakauya nenzira yakareba. Bvunza mibvunzo. Dzidza zvakanyanya zvaunogona pamusoro pekuongorora kwako, uye uve iwe mumutsigiri wako mukuchengetedzwa kwekenza .

Kanzira inogona kuva inofungidzika mupfungwa . Sarudza shamwari shoma dzaunokwanisa kuudza manzwiro ako pachena uye pachena. Iwe hausi nguva dzose unofanirwa kuchengeta maonero akanaka nekenza . Ichokwadi, zvinokosha kuzvikudza iwe nekuratidza izvo zvisinga-zve-mafungiro akanaka. Tsvaga shamwari idzodzo dzinoteerera pasina kutonga, dzinyaradza mweya wako, uye dzikubatsire kuwana ruzha pakati pematambudziko.

Chemotherapy inogona kuva yakaoma, asi inogonawo kuva nguva inokosha. Vanhu vazhinji vanotarisa kumashure pamakemikrasi avo mazuva asingazivi, sezvavanoyeuka nguva ino yekubatana nevanodikanwa-nguva iyo manzwiro akadzama akayerera zvakanyanya. Kanzira mishonga inogona kukukwevera pasi zvishoma, asi kenza kanowanzochinja vanhu nenzira dzakanaka zvakare. Ramba uine ziso rakazarurirwa kune iyo sirivha iyo inopenya kuburikidza negore rekenza.

Sources:

American Society of Clinical Oncology. Cancer.Net. Kunzwisisa Chemotherapy. Yashandurwa 08/2015. http://www.cancer.net/navigating-cancer-care/how-cancer-treated/chemotherapy/understanding-chemotherapy

> Longo, DL Misimboti yeHarrison yekurapa mukati . 2013. New York: McGraw-Hill.

National Cancer Institute. SEER Training Manual. Mhando dzeKemotherapy Zvinodhaka. Yakasvika 08/16/16. http://training.seer.cancer.gov/treatment/chemotherapy/types.html

> Niederhuber, J., Armitage, J., Doroshow, J., Kastan, M., uye J. Tepper. Abeloff's Clinical Oncology: 5th Edition. 2013. Philadelphia: Churchill Livingstone / Elsevier.