Chemotherapy kwiCarcer

Chemotherapy kwiCarcer

I-Chemotherapy isetyenziswa ngokuqhelekileyo njengonyango lomhlaza, kodwa igama elithi "chemo" yedwa lingazisa ingxaki yokwesaba. Yiyiphi imveliso ye-chemotherapy, yintoni kwaye isetyenziswa njani, kwaye yintoni echaphazelekayo? Yiyiphi imibuzo enokuthi ubuze ugqirha wakho? Nangona i-chemotherapy ingaba nzima, ukuphathwa kwemininzi yemiphumo eyoyikisayo yenze ngcono kakhulu kwiminyaka yamuva.

Kuthiwa ukuba ulwazi lunamandla.

Siyathemba ukuba le ngxoxo iza kukushiya uzive unamandla xa ujongene nale nxalenye yohambo lwakho lomhlaza.

Yintoni i-Chemotherapy?

I-Chemotherapy luhlobo lomhlaza wonyango olisebenzisa imishanguzo yokuphatha umhlaza. Inokuthi iphinde ihanjiswe njenge- cytotoxic chemotherapy, enegama elithi 'cytotoxic' ngokubhekiselele ekubeni le myeza inetyhefu (ibangela ukufa) kumaseli omhlaza. Ayikho yonke imishanguzo yomhlaza ebizwa ngokuba yi-chemotherapy.

Ngokomzekelo, iziyobisi ezijoliswe kuyo, i- immunotherapy , kunye neyeza zonyango ziindlela ezahlukeneyo zokonyango ezinokunikwa njengesilwanyana.

Iseli iba ngumhlaza xa ukuqoqwa kwemitshintshi (umonakalo kwi-DNA) kubangela ukuba kuveliswe kwaye kuhlulwe ulawulo. Iziyobisi ze-Chemotherapy zisebenza ngokuphazamisa ukuveliswa ngokuqhelekileyo kunye nokwahlukana kweeseli zeeseli ezikhula ngokukhawuleza. Ngenxa yeso sizathu, iidlers ezikhula ngokukhawuleza (ngokukhawuleza) zihlala ziphendula kakuhle kwi-chemotherapy. Ngokwahlukileyo, izilonda ezikhula ngokukhawuleza, njengezinye iindidi ze-lymphoma, aziphenduli kakuhle, okanye nakwezinye, kulezi zonyango.

Ezinye iiseli eziqhelekileyo emizimbeni yethu zahlula ngokukhawuleza, njengalezo ziintloko zeentloko, umongo we-bone, kunye neendlela zokugaya.

Oku kubangelwa imiphumo echaphazelekayo ye-chemo yokulahleka kweenwele, ukunyanzelwa kwethambo lomnxeba kunye ne-nasusea.

Kutheni i-Chemotherapy?

Ukuqonda kangcono injongo ye-chemotherapy kwaye kutheni isetyenziselwa ukunyanga umdlavuza, kubalulekile ukuqwalasela unyango lwezonyango ngeendlela ezimbini ezahlukeneyo: unyango lwendawo kunye neenkqubo (i-body body). Izonyango zengingqi, ezifana nophando kunye nokunyanga kwamayeza, phatha umdlavuza apho uqala khona. I-Chemotherapy-kunye nezonyango ezijoliswe kuyo kunye ne-immunotherapy-kunoko zicatshangelwa unyango lweenkqubo. Ezi zonyango zibhekisele kwiiseli zomhlaza ezikhoyo naphi na emzimbeni, kungekhona nje indawo yokuqala yomhlaza.

Ukuba umhlaza usasazeke ngaphaya kwendawo yokuqala (okanye i- metastasized ) okanye ukuba kukho ithuba lokuba usasazeke, unyango lweenkqubo ezifana ne-chemotherapy luyadingeka. Oku kungaboniswa kangcono ngomzekelo. Ukuphelelwa ngumhlaza wesifuba kungasusa isisu kwibele. Kodwa ukuba nayiphi na iiseli zisasaze ngaphaya kwebele ukuba zifike kwii-lymph nodes okanye ezinye izitho-nokuba ngaba iiseli ezimbalwa kuphela zisasazeka kodwa zingakhange zifunyanwe nge-scans-surgery ayinakukwazi ukususa ezo seli kunye ne-chemotherapy kufuneka.

Amagciwane anokwakheka ngegazi anjenge-leukemia akhoyo kwiiseli ezijikeleza kuwo wonke umzimba, ngoko ke unyango lwamaziko lusetyenziswa rhoqo.

Uphi na i-Chemotherapy?

I-Chemotherapy inokunikezelwa ngezizathu ezahlukeneyo kunye neenjongo ezahlukeneyo ezingqondweni. Kubalulekile ukuthetha nodokotela wakho kwaye uqonde injongo ngqo ye-chemotherapy njengenxalenye yonyango lwenyango. Enyanisweni, uphando olutshanje lufumene ukuba izigulane kunye noogqirha bahlala behluke ekuqondeni kwabo kwezi njongo. Injongo ye-chemotherapy ingaba:

I-Chemotherapy inikezelwa njani?

I-Chemotherapy inokunikezwa ngezindlela ezininzi ezahlukeneyo kuxhomekeke kwisicatshulwa esithile. Iindlela ziquka:

Indlela entsha yokubhala izidakamizwa ze-chemotherapy ihamba ngokubambelela kwabo kwizidakamizwa ezinokuziphathela ngokuthe ngqo kumaseli omhlaza. Lolu hlobo lwe- immunotherapy , olubhekiselwe njengoluphiko olusululweyo lwe- antioclonal antibody , luquka amayeza aquka ukudibanisa kokubili ukulwa nomzimba kunye neziyobisi zephemotherapy. I-anti-monoglonal antibody isebenza kwaye idibanise yona kumaseli athile omhlaza. Omnye ukhona, "umrhumo wokuhlawula" -i-chemotherapy-drug is delivered ngqo kwi-cell cell.

I-intravenous Chemotherapy: I-Peripheral IV vs. Port vs PICC kunye neCVC ene-Tunneled

Omnye umbuzo onokujamelana nawo ukuba unayo i-chemotherapy ye-IV kukuba ingaba unalo unyango nge-IV-IV ye-IV efakwe kwisandla sakho okanye ngesandla-okanye nge- catheter (cvc).

Ngomzila we-IV, umhlengikazi wakho we-chemotherapy uza kufaka i-IV engalo yakho ekuqaleni kwe-infusion nganye kwaye uyisuse ekupheleni. I-catheter ephambili ye-venous ifakwa ngaphambi kokuba iqalise i-chemotherapy kwaye ihlala ishiywe endaweni ngokunyanga kwexesha lezonyango. Kukho iingozi kunye neenzuzo zendlela nganye , nangona ngamanye amaxesha umgca wecala unyanzelekile (umzekelo, kunye neyeza zamakhemikhali ucaphukisa emithanjeni).

Kukho iintlobo ezintathu eziphambili zeendlela eziphambili. Ichwephethi ye- chemotherapy , okanye i-port-o-cath, iplastiki encinci okanye isithwathwa sensimbi esabekwa phantsi kwesikhumba sakho, ngokuqhelekileyo esifubeni sakho. Okufakwe kulolu cathter elifakwe kwisithambiso esikhulu kufuphi nentliziyo yakho. Ezi zifakwe kwigumbi lokusebenza phantsi kweemeko ezingenakunqwenelekayo ngeveki okanye njalo phambi kokunyuswa kwakho kokuqala. Ichweba linokukunceda ukuba uphinde usebenzise i-anipheral IV kwaye ungasetyenziselwa ukuthabatha igazi nokunikela igazi.

Umgca we- PICC ufakwe kwisigxininiso sengalo yakho kwaye ungasetyenziselwa ukuya kwiiveki ezintandathu ngokubanzi. Ukuba iimvumba zakho zonakaliswe kwi-chemotherapy, okanye incinci kakhulu kumgca wePICC ukuba ifakwe, i- CVC ene-tunne yindlela yesithathu kwabanye abantu. Kule nkqubo, i-catheter ifakwe ngaphantsi kwesikhumba, ngokuqhelekileyo esifubeni sakho, kunye ne-catheter ifakwe kwisitya esikhulu njenge-port okanye i-PICC.

Zingaphi i-Chemotherapy?

I-Chemotherapy idla ngokuqhutywa kwiiseshoni eziliqela, ihlukaniswe ixesha elide (rhoqo rhoqo kwiiveki ezimbini ukuya kwethathu). Ekubeni i-chemotherapy ithatha iiseli ezisezintlu zesahlulo seseli, kunye neeseli zomhlaza zizonke kwiindawo ezahlukeneyo zokuphumla nokuhlula, ukujikeleza ngokuphindaphindiweyo kuvumela ithuba elikhulu lokunyanga amaninzi eseli somhlaza. Ubungakanani bexesha phakathi kweeseshoni ziya kuhluka ngokuxhomekeka kwiidakamizwa, kodwa zidla ngokucwangciswa ngexesha apho inani lakho legazi lilindelwe ukuba libuyele eliqhelekileyo.

Umxube weKhemotherapy

Ukudibanisa izidakamizwa ezahlukahlukeneyo ze-chemotherapy-ezibhekiswa njenge- chemotherapy edibeneyo- isetyenziswa rhoqo ukuphelisa umdlavuza, kunokuba isicatshulwa esisodwa. Kukho izizathu ezininzi zezi. Iiseli zesifo se-Cancer kwi-tumor azikho kwindawo enye kwindawo yokukhula. Ukusebenzisa iziyobisi ezichaphazela umjikelezo weseli kwiindawo ezahlukeneyo ngokuphindaphinda kunye nokwahlukana kweselula kwandisa ithuba lokuba amaninzi omhlaza weeseli anako ukuphathwa. Ukusebenzisa udibaniso lwamachiza lunokuvumela ukuba oogqirha basebenzise amaqondo angaphantsi kwamaqela amaninzi, kunokuba i-dose ephakamileyo yee-arhente enye, ngoko ukunciphisa ubuthi bonyango.

Iimpawu eziqhelekileyo zisetyenziselwa ukuchaza iinkqubo ze-chemotherapy. Ngokomzekelo, i- BEACOPP yi-regimen yezilwanyana ezisixhenxe ezisetyenziselwa unyango lwe-lodphom ye-Hodgkin.

Izigaba zeMithi yeChemotherapy

Kukho iindidi ezininzi okanye iintlobo zemithi ye-chemotherapy, ehluke zombini nendlela esebenza ngayo (iindlela) kunye nalapho basebenza khona (yintoni inxalenye yomjikelo weseli.) Ezinye iziyobisi zisebenza kwenye yezigaba ezine eziphambili zesahlulo seseli, kanti abanye- kuthiwa izidakamizwa zesigaba esingekho- zisebenza kumaphuzu amaninzi. Ezinye zeeklasi zamachiza ziquka:

Ama-Alkylating Agents: Eli liqela eliqhelekileyo elisetyenziswayo ngamayeza e-chemotherapy. Ziyiziyobisi ezingezizo ezonakalisa ngqo i-DNA kwaye zisetyenziselwa ukhathaza iintlobo ezahlukeneyo zeekhensi. Imizekelo ibandakanya iCytoxan (cyclophosphamide) ne-Myleran (busulfan).

I-Antimetabolites: Ngokulula , ezi zi yobisi zisebenza ngokuzenza ngathi ziyimithombo yondlo yeseli. Iiseli zomhlaza zithatha ezi zonyango esikhundleni sezondlo kwaye zibulawa yindlala. Imizekelo ibandakanya i-Navelbine (vinorelbine), i-VP-16 (etoposide) kunye neGemzar (gemcitabine).

I-Alkaloids yeeLityalo: Eli klasi liquka iziyobisi ezifunyenweyo kwimithombo yezityalo. Imizekelo ibandakanya i-Cosmegen (dactinomycin) kunye ne-Mutamycin (mitomycin).

I-Antitumor Antibiotics: I- Antitumor antibiotics ihluke kwiindidi ze-antibiotics ezisetyenziselwa ukuphatha unyango lwe-bacteria. La machiza asebenza ngokuthintela umdlali weengqambela ukuvelisa (kwaye ke, gcina izicathulo zokukhula). Imizekelo ibandakanya i-Adriamycin (doxorubicin) neCerubidine (daunorubicin).

Kutheni i-Chemotherapy ayisoloko iphilisa umdlavuza?

Ekubeni i-chemotherapy inokuthi iyancipha ngokukhawuleza ubukhulu be-tumor, kunokudideka ukuzama ukuqonda ukuba kutheni kungekhona ukunyanga iisomdla (izicubu ezinzima) ezisasazekayo. Ingxaki kukuba amangqamuzana omhlaza afumana iindlela zokukhupha izidakamizwa emva kwexesha. I-Oncologists ibhekisela kule nto njengengcikiva eqhubekayo. Esi sizathu sokuba kutheni ukuxhatshazwa kwezilwanyana ze-chemotherapy ( ukwelashwa kwemigca yesibini ) kusetyenziswa rhoqo xa umhlaza uphindela okanye ukhula ngexesha lokusebenzisa i-chemotherapy.

Imiphumo emibi yeKhemotherapy

Abantu abaninzi bayethusa malunga ne-chemotherapy, beva iindaba ezibuhlungu ezidlulileyo. Kodwa njengoko kwenziwe phambili kwezinye iindawo, ukuphuculwa kwenziwe nge-chemotherapy ngokunjalo. Iziphumo ezisemgangathweni ziyaqhubeka, kodwa ezininzi zezi zilawulwa kakuhle. Kukho izinto ezininzi onokuzenza ukuze ungeze kwintuthuzelo yakho ngeli xesha.

Gcina ukhumbule ukuba wonke umntu uhlukile kwaye uyasabela kwi-chemotherapy ngendlela eyahlukileyo. Abanye abantu banokuba nemiphumo emibini yecala, ngelixa abanye bengenakho nhlobo. Iimiphumo ezithile ezingalindelekanga ziya kuxhomekeka kumachiza athile owamkelayo, kodwa ezinye zezona ziqhelekileyo zibandakanya:

Iimpawu ezide zexesha elide zeKhemotherapy

Iziphumo ezide zexesha eliqhelekileyo ze-chemotherapy aziqhelekanga kuqala xa uziva ufuna i-chemotherapy yomhlaza. Ngayo yonke imithi yokwelapha, izibonelelo zonyango kufuneka zilinganiswe nemingcipheko. Sekunjalo, kubalulekile ukuba uqaphele ezinye zeempembelelo ezisemva kwexesha-iimiphumo ezingeze zenzeke de iinyanga okanye nokuba iminyaka emva kokupheliswa komhlaza. Njengemiphumo engaphantsi kwexesha elifutshane, iingxaki oza kuba nazo ezi mpawu ziya kuxhomekeka kwiiyobisi ezithile ze-chemotherapy ozifumanayo. Ezinye iziphumo ezidlulileyo ziquka:

Eminye imiphumo engapheliyo imiphumo ingabandakanya iimpawu ezivela ekulahlekelweni kwindlebe okanye kwi-cataracts kuya kumaphaphu fibrosis. Nangona umngcipheko weempendulo ezimbi zidla ngokuthelekiswa nokuncedisa unyango, thatha isikhashana uxoxe nodokotela wakho malunga nemiphumo engase ibe yodwa kwi-regimen yakho ethile.

Imibuzo Yokubuza Ngayo ngeKhemotherapy

Ukuba nenani lemibuzo ngesandla xa ubona ugqirha wakho ukwandisa ithuba lokuba uya kuqonda unyango lwakho kunye nokusemandleni akho. Khawuqwalasele le mibuzo elandelayo, kwaye wongeza eyakho engqondweni:

Imiba eSebenzayo

Uninzi lwethu luqhuba ubomi obuxakekile ngaphambi kokuxilongwa komhlaza. Ukufunda uya kufuna imithi yonyango unokubuza ukuba uya kukwazi njani ukulawula izibophelelo zakho "eziqhelekileyo" kunye noxanduva lwakho kunye nonyango lwakho. Thatha isikhashana ukuqwalasela le miba efanelekileyo kwaye ucinge ngoluphi uncedo oluya kulufuna ukugcina ubomi bakho buhamba kakuhle. Ngaba udinga ukukhwela kwisiko sakho somhlaza? Ngaba ufuna udweliso ngononophelo lwabantwana? Nazi izicwangciso ezimbalwa zokukunceda ukulungiselela:

Kubahlobo kunye nosapho

Njengoko umthandayo eqala i-chemotherapy, unokuba uzive ungenakunceda, uzibuza ukuba unokwenza ntoni ukunceda. Ingaba kukunceda ukulungisa ukutya okufudumele okanye ukugubungela umtshini, qwalasela iitalente zakho nezindlela onokuyolonwabela ngazo ukwenza ubomi baloo mntu ngexesha lokuqhuma kwe-chemo kunye nokunokwenzeka. Yikhumbule ukuba iimvakalelo zinokuthi zivelele xa umntu efunyanwa ngumhlaza. Yenza umonde kwaye uzame ukungayithathi xa umntu wakho othandekayo engaphantsi kwamaxesha athile. Inkoliso yethu ayiyiyo yethu imbeko ngokuqhelekileyo xa sikhathele, sikhathazeke, okanye sibuhlungu.

Nazi izicwangciso ezimbalwa zokuxhasa othandayo ngomhlaza , kodwa okubaluleke kakhulu ukuphela nje. Enye yezona nkxalabo zabantu abanomdlavuza wedwa.

ILizwi

Ukuba i-chemotherapy ikhuthazwe njengonyango lomhlaza wakho, mhlawumbi uziva uxhalabile. Kunzima ukuphepha ukuva iindaba ezibuhlungu zeentsuku eziphelile. Unokuzikhumbuza ukuba intuthuko enhle yenzeke kunyango lomhlaza. Ngokuqinisekileyo, kukho imiphumo emibi, kodwa ukuphuculwa kolawulo lwale miba kudala. Buza imibuzo. Funda ngokusemandleni akho malunga nokuxilongwa kwakho, kwaye ube ngummeli wakho kumnonophelo wakho womhlaza .

I-Cancer ingaba yintliziyo ephazamisayo . Khetha abahlobo abambalwa ongabelana ngazo iimvakalelo zakho ngokukhululekile nangokunyanisekileyo. Akusoloko ufanele ugcine isimo sengqondo esifanelekileyo ngomhlaza . Enyanisweni, kubalulekile ukuzithobela ngokubonakalisa loo mvakalelo engekho. Funa abo bahlobo abaphulaphule ngaphandle kokugweba, uhlalise umoya wakho, kwaye kukuncede ufumane ukuhleka kwexesha phakathi koxinzelelo.

I-Chemotherapy ingaba nzima, kodwa ingaba yithuba elikhethekileyo. Abantu abaninzi bakhangele emva kweentsuku zabo ze-chemotherapy ngokukhawuleza, njengoko bekhumbula eli xesha lokudibanisa nabathandekayo-ixesha apho iimvakalelo ezinzulu zihamba ngokuqhelekileyo. Ionyango zonyango zingakuchukumisa phantsi, kodwa umdlavuza usoloko utshintsha abantu ngendlela ezilungileyo . Gcina iliso livulekele ezo zilivere zesilivere ezikhanyayo ngelifu lomhlaza.

Imithombo:

I-American Society ye-Clinical Oncology. Cancer.Net. Ukuqonda i-Chemotherapy. Ukuhlaziywa ngo-08/2015. http://www.cancer.net/kuvakalisa-khenkca- ukunakekelwa / ukubonisa-

> Longo, DL Imigaqo yeHarrison yeeyeza zangaphakathi . 2013. eNew York: Hill-McGraw-Hill.

National Cancer Institute. INKQUBO YOQOQOQO LOKUQALA Iintlobo zeMithi yeChemotherapy. Fi kelelwa ngo-08/16/16. http://training.seer.cancer.gov/treatment/chemotherapy/types.html

> Niederhuber, J., Armitage, J., Doroshow, J., Kastan, M., kunye noJ. Tepper. I-Clinic Onecology Clinic: I-5 Edition. 2013. Philadelphia: Churchill Livingstone / Elsevier.