Yini iNecitumumab: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

INecitumumab iyikhambi lomdlavuza eliqondiswe ngqo elisiza ukwelapha uhlobo oluthile lomdlavuza wamaphaphu obizwa ngokuthi i-squamous non-small cell lung cancer. Le mithi isebenza ngokuvimba amaprotheni asiza amaseli omdlavuza ukuthi akhule futhi asakazeke emzimbeni wakho wonke.

Uma udokotela wakho ekhulume nge-necitumumab njengengxenye yohlelo lwakho lokwelapha, cishe unemibuzo mayelana nokuthi isebenza kanjani nokuthi yini ongayilindela. Ake sihambe kukho konke okudingeka ukwazi ngale mithi ngendlela ezizwa ilawuleka futhi icacile.

Yini iNecitumumab?

INecitumumab iyisidakamizwa esenziwe e-laboratory esiqondiswe ngqo kumaseli omdlavuza. Cabanga ngayo njenge-missile eqondisiwe efuna futhi inamathele kumaseli omdlavuza ngenkathi ishiya iningi lamaseli akho anempilo yedwa.

Le mithi ingeyeqembu lezidakamizwa elibizwa ngokuthi ama-monoclonal antibodies. Lawa amaprotheni aklanywe ngokukhethekile angakwazi ukuqaphela futhi anamathele ezintweni ezithile kumaseli omdlavuza. Uma inamathiselwe, i-necitumumab isiza ukumisa umdlavuza ekukhuleni futhi ingasiza amasosha akho omzimba ukuthi alwe nesifo ngempumelelo.

Uzothola i-necitumumab ngokufakwa kwe-IV esikhungweni sokwelapha umdlavuza noma esibhedlela. Umuthi uza njengoketshezi olucacile oluxutshwa nesixazululo se-saline ngaphambi kokuthi unikezwe ngomthambo.

Yini iNecitumumab Esetshenziselwa Yona?

INecitumumab ivunyelwe ngokuqondile ukwelapha i-squamous non-small cell lung cancer esisabalale kwezinye izingxenye zomzimba wakho. Udokotela wakho uzokunika le mithi kuphela uma umdlavuza wakho unalolu hlobo oluthile lweseli le-squamous.

Ngokuvamile uzothola i-necitumumab ihlanganiswe nemithi ye-chemotherapy ebizwa ngokuthi i-gemcitabine kanye ne-cisplatin. Le ndlela yokuhlanganisa ivame ukusebenza kangcono kune-chemotherapy yodwa ngoba imithi ngayinye ihlasela umdlavuza ngezindlela ezihlukene.

Udokotela wakho we-oncologist uzoqinisekisa ukuthi i-necitumumab ilungile esimweni sakho esithile ngezivivinyo ezihlukahlukene. Lokhu kungabandakanya amasampula ezicubu zomdlavuza wakho kanye nokuskena ukuze kubonakale ukuthi isifo sesabalale kangakanani.

Isebenza Kanjani I-Necitumumab?

I-Necitumumab isebenza ngokuvimba iphrotheni ebizwa nge-EGFR (epidermal growth factor receptor) ehlala ngaphezulu kwamaseli omdlavuza. Le phrotheni ngokuvamile isiza amaseli ukuthi akhule futhi ahlukaniswe, kodwa amaseli omdlavuza avame ukuba nayo eningi kakhulu.

Lapho i-necitumumab inamathisela ku-EGFR, kufana nokubeka ilokhi emnyango amaseli omdlavuza awusebenzisela ukuthola izimpawu zokukhula. Lokhu kusiza ukunciphisa noma ukumisa umdlavuza ekukhuleni nasekusabalaleni ezingxenyeni ezintsha zomzimba wakho.

Lo muthi uthathwa njengokwelashwa komdlavuza okuphakathi nendawo. Ngenkathi ingaqini njengeminye imithi ye-chemotherapy, isadinga ukuqapha ngokucophelela futhi ingabangela imiphumela emibi ebalulekile eqembu lakho lezokwelapha elizoyibheka ngokucophelela.

Kufanele Ngiyithathe Kanjani I-Necitumumab?

Uzothola i-necitumumab ngomjovo we-IV othatha imizuzu engaba ngu-60. Ithimba lakho lezempilo lizokunika lo muthi esikhungweni sokwelashwa komdlavuza lapho lingakuqapha ngokucophelela ngesikhathi nangemva komjovo.

Ngaphambi kokwelashwa ngakunye, cishe uzothola imithi yokusiza ukuvimbela ukusabela komzimba okungalungile. Lokhu kungabandakanya ama-antihistamine afana ne-Benadryl noma ama-steroid ukunciphisa ithuba lokusabela komjovo.

Akudingeki ukuthi ugweme ukudla ngaphambi kokwelashwa kwakho nge-necitumumab, kodwa ukuhlala unamanzi ngokwanele ngokuphuza amanzi amaningi kungasiza umzimba wakho ukuthi usebenze umuthi ngempumelelo. Umhlengikazi wakho uzokunika noketshezi lwe-IV ngesikhathi sokwelashwa.

Uhlelo lomjovo ngokuvamile lulandela iphethini lapho uthola khona i-necitumumab ngezinsuku zokuqala nezama-8 zomjikelezo wokwelashwa wezinsuku ezingama-21. Udokotela wakho uzolungisa lesi sikhathi ngokuya ngokuthi usabela kahle kangakanani ekwelashweni nokuthi uzizwa kanjani.

Kufanele Ngiyithathe Isikhathi Esingakanani I-Necitumumab?

Ubude bokwelashwa nge-necitumumab buhluka kakhulu kumuntu nomuntu. Abanye abantu bayayithola izinyanga eziningi, kanti abanye bangase baqhubeke unyaka noma ngaphezulu uma isebenza kahle futhi imiphumela emibi isalawuleka.

Udokotela wakho we-oncologist uzohlola njalo ukuthi umdlavuza wakho usabela kanjani ngokusebenzisa izithombe kanye nokuhlolwa kwegazi. Uma umdlavuza uqala ukukhula futhi noma imiphumela emibi iba nzima kakhulu ukuyisingatha, udokotela wakho uzoxoxa ngokuyeka i-necitumumab futhi ahlolisise ezinye izindlela zokwelapha.

Izinqumo zokwelapha zincike ezintweni eziningi ezihlanganisa ukuthi uzizwa kanjani, imiphumela yakho yokuskena, kanye nempilo yakho yonke. Ithimba lakho lezokwelapha lizoba nezingxoxo eziqotho nawe mayelana nokuqhubeka noma ukushintsha uhlelo lwakho lokwelapha ngokuhamba kwesikhathi.

Yiziphi Imiphumela Emibi ye-Necitumumab?

Njengemithi eminingi yomdlavuza, i-necitumumab ingabangela imiphumela emibi, nakuba kungewona wonke umuntu oyithola ngendlela efanayo. Ukuqonda ukuthi yini engenzeka kungakusiza ukuthi uzizwe ulungiseleleke kakhulu futhi wazi ukuthi ungaxhumana nini nethimba lakho lezempilo.

Imiphumela emibi evame kakhulu ongase uyithole ihlanganisa izinkinga zesikhumba, izilonda zomlomo, kanye nezinguquko emazingeni egazi lakho okuzohlolwa udokotela wakho ngokusebenzisa ukuhlolwa kwelabhorethri okuvamile.

Imiphumela Emibi Evamile

Le miphumela emibi yenzeka kubantu abaningi abathatha i-necitumumab, kodwa ngokuvamile iyalawuleka ngokunakekela okufanele nokunakwa:

• Ukuqubuka kwesikhumba noma ama-acne-like bumps, ikakhulukazi ebusweni bakho nasesifubeni
• Isikhumba esomile, esilumayo esingase siqhekeke noma sikhuhleke
• Izilonda zomlomo noma ubuhlungu lapho udla
• Ukuqunjelwa noma izitulo ezixekile
• Ukukhathala noma ukuzizwa ukhathele kunokujwayelekile
• Ushintsho emazingeni akho e-magnesium
• Izinkinga zezipikili njengokutheleleka noma ubuhlungu ngasezindaweni zezipikili

Ithimba lakho lezempilo linolwazi lokulawula le miphumela emibi futhi linganikeza imithi noma izincomo zokukusiza ukuthi uzizwe ukhululekile. Iningi lalezi zinkinga lithuthuka ngokuhamba kwesikhathi noma lapho ukwelashwa kuphela.

Imiphumela Emibi Ebucayi

Nakuba kungavamile, eminye imiphumela emibi idinga ukunakekelwa kwezempilo ngokushesha. Ukwazi lezi zimpawu zokuxwayisa kukusiza ukuthi uthole usizo ngokushesha uma kudingeka:

• Ukusabela okukhulu kwesikhumba ngama-blister noma ukuqubuka okubanzi
• Izimpawu zokutheleleka njengomkhuhlane, ama-chills, noma ukukhathala okungavamile
• Ukuqunjelwa okukhulu okungathuthuki ngemithi
• Amahlule egazi abangela ukuvuvukala komlenze, ubuhlungu besifuba, noma ukuphefumula kanzima
• Izinkinga zenhliziyo ezihlanganisa ukushaya kwenhliziyo okungajwayelekile noma ubuhlungu besifuba
• Ukungezwani komzimba okukhulu ngesikhathi sokufakwa

Uma uhlangabezana nanoma yiziphi zalezi zimpawu, xhumana nethimba lakho le-oncology ngokushesha noma uye egumbini eliphuthumayo. Ukuba nohlelo lokufinyelela ithimba lakho lezokwelapha ngemva kwamahora kungakunikeza ukuthula kwengqondo.

Imiphumela emibi engavamile kodwa ebalulekile

Eminye imiphumela emibi yenzeka kaningi kodwa isafanelwe ukunakekelwa. Ithimba lakho lezokwelapha lizobheka lokhu ngokuhlolwa okuvamile nokuhlolwa:

• Ukwehla okukhulu kwenani lamaseli egazi okwandisa ingozi yokutheleleka
• Izinkinga zezinso ezingashintsha indlela ovamise ngayo
• Ukuvuvukala kwamaphaphu okubangela ukukhwehlela okuqhubekayo noma izinkinga zokuphefumula
• Ukungalingani okukhulu kwama-electrolyte okuthinta isigqi senhliziyo
• Izinkinga zamehlo ezihlanganisa izinguquko zombono noma ubuhlungu

Ukuqapha njalo kusiza ukubamba lezi zinkinga ekuqaleni lapho kulula ukuzilawula. Ithimba lakho lezempilo lizolungisa uhlelo lwakho lokwelapha uma kuthuthuka noma yiziphi izinguquko ezikhathazayo.

Ubani okungafanele athathe i-Necitumumab?

I-Necitumumab ayifanele wonke umuntu onesifo somdlavuza wamaphaphu. Udokotela wakho uzobuyekeza ngokucophelela umlando wakho wezokwelapha kanye nesimo sakho sezempilo samanje ngaphambi kokuncoma lo muthi.

Abantu abanezinhlobo ezingezona i-squamous zomdlavuza wamaphaphu akufanele bathole i-necitumumab ngoba izifundo zibonisa ukuthi akusizi futhi kungase kubangele ingozi enkulu kunenzuzo kula macala. Udokotela wakho uzohlola izicubu zakho zomdlavuza ukuze aqinisekise uhlobo lwe-squamous ngaphambi kokuqala ukwelashwa.

Uma unezinkinga ezinkulu zenhliziyo, isifo sezinso, noma ezinye izimo zezokwelapha, udokotela wakho angase akhethe ezinye izindlela zokwelapha. Bazobuye bacabange ngemithi oyithathayo njengamanje ukuze bagweme ukuxhumana okuyingozi.

Ukukhulelwa nokuncelisa ibele kuyizinto ezibalulekile okufanele zicatshangelwe. I-Necitumumab ingalimaza izingane ezisakhula, ngakho-ke uzodinga ukusebenzisa izindlela zokulawula inzalo ezisebenzayo ngesikhathi sokwelashwa kanye nezinyanga eziningana ngemva kwalokho uma ungase ukhulelwe.

Igama Lomkhiqizo le-Necitumumab

I-Necitumumab ithengiswa ngaphansi kwegama lomkhiqizo elithi Portrazza. Ungase ubone elinye lamagama emarekhodini akho ezokwelapha, emaphepheni omshwalense, noma emalebuli emithi.

Noma ngabe udokotela wakho ubhekisa kuyo njenge-necitumumab noma i-Portrazza, bakhuluma ngomuthi ofanayo. Womabili la magama avela emiyalweni esemthethweni nasezinhlelweni zokwelapha.

Ezinye izindlela ze-Necitumumab

Uma i-necitumumab ingakulungele noma iyeka ukusebenza ngempumelelo, ziningi ezinye izindlela zokwelapha ezikhona zomdlavuza wamaphaphu we-squamous non-small cell. Udokotela wakho we-oncologist uzoxoxa ngalezi zindlela ezinye ngokusekelwe esimweni sakho esithile.

Ezinye izindlela zokwelapha eziqondiwe njenge-pembrolizumab (Keytruda) noma i-nivolumab (Opdivo) zisebenza ngendlela ehlukile ngokusiza amasosha akho omzimba ukuthi alwe nomdlavuza. Le mithi ye-immunotherapy ikhombise isithembiso ekwelapheni umdlavuza wamaphaphu, yize isebenza kahle ezimweni ezehlukene.

Izinhlanganisela zokwelapha ngamakhemikhali zendabuko zisaqhubeka ziyizindlela zokwelapha ezibalulekile. Udokotela wakho angase ancome i-carboplatin ne-paclitaxel noma ezinye izinhlanganisela ngokuya ngempilo yakho yonke nokwelashwa kwangaphambilini.

Izivivinyo zemitholampilo zinikeza ukufinyelela ekwelashweni okusha okungase kube yizindlela zokwelapha ezijwayelekile esikhathini esizayo. Udokotela wakho we-oncologist angakusiza ukuthi uhlole ukuthi ngabe yiziphi izivivinyo zamanje ezingase zifanele isimo sakho.

Ingabe i-Necitumumab ingcono kune-Cetuximab?

Necitumumab kanye ne-cetuximab yomibili imithi elwa ne-EGFR, kodwa isetshenziselwa izinhlobo ezahlukene zomdlavuza. I-Cetuximab isetshenziswa kakhulu emdlavuzeni wamathumbu kanye nomdlavuza wekhanda nentamo, kanti i-necitumumab ivunywe ngokuqondile emdlavuzeni wamaphaphu we-squamous.

Ukuqhathanisa okuqondile phakathi kwale mithi kunzima ngoba zelapha izinhlobo ezahlukene zomdlavuza. Ngayinye ifundwe kabanzi ezinhlotsheni zayo zomdlavuza ezivunyiwe futhi ikhombise izinzuzo eziqondakalayo uma isetshenziswa ngendlela efanele.

Udokotela wakho we-oncologist uzokhetha umuthi ofanele kakhulu uhlobo lomdlavuza wakho nesimo sakho. Isinqumo asikhona sokuthi yimuphi umuthi “ongcono” ngokujwayelekile, kodwa ukuthi yimuphi ongase usize umdlavuza wakho othile.

Imibuzo Evame Ukubuzwa Mayelana ne-Necitumumab

Q1. Ingabe i-necitumumab iphephile kubantu abanezifo zenhliziyo?

I-Necitumumab ingayithinta inhliziyo yakho, ngakho-ke abantu abanezinkinga zenhliziyo ezikhona badinga ukuqashwa okwengeziwe ngesikhathi sokwelashwa. Udokotela wakho we-oncologist uzosebenza nodokotela wakho wezifo zenhliziyo ukuze anqume ukuthi i-necitumumab iphephile yini kuwe.

Ngaphambi kokuqala ukwelashwa, cishe uzoba nezivivinyo zenhliziyo ezihlanganisa i-echocardiogram noma i-EKG. Ithimba lakho lezokwelapha lizoqhubeka nokuqapha ukusebenza kwenhliziyo yakho ngesikhathi sokwelashwa futhi lingashintsha uhlelo lwakho lokunakekela uma kwenzeka izinkinga.

Q2. Kufanele ngenzeni uma ngiphuthelwa ngengozi umthamo we-necitumumab?

Uma uphuthelwa ukufakwa kwe-necitumumab okuhleliwe, xhumana nethimba lakho le-oncology ngokushesha ngangokunokwenzeka ukuze lihlehlise. Bazonquma isikhathi esingcono somthamo wakho olandelayo ngokusekelwe esimisweni sakho sokwelashwa nokuthi uzizwa kanjani.

Ungazami ukulungisa umthamo ophuthelwe ngokushintsha isimiso sakho wedwa. Ithimba lakho lezempilo lidinga ukuxhumanisa i-necitumumab neminye imithi yakho yomdlavuza ukuze kuqinisekiswe ukuthi uthola ukwelashwa okuphumelela kakhulu.

Q3. Kufanele ngenzeni uma ngiba nokusabela okukhulu ngesikhathi sokufakwa kwe-necitumumab?

Uma uqala ukuba nezimpawu ezinjengokuphefumula kanzima, ukuqina esifubeni, ukuqubuka okukhulu, noma isiyezi ngesikhathi sokufakwa kwakho, tshela umhlengikazi wakho ngokushesha. Baqeqeshwe ukubona nokwelapha ukusabela kokufakwa ngokushesha.

Ithimba lakho lokwelapha linganciphisa noma lime ukufakwa okwesikhashana futhi likunikeze imithi yokusiza ngokusabela. Ukusabela okuningi kokufakwa kulawuleka, futhi abantu abaningi bangaqhubeka nokwelashwa ngezinyathelo zokuphepha ezifanele.

Q4. Ngingayeka nini ukuthatha i-necitumumab?

Isinqumo sokuyeka i-necitumumab sincike ekutheni isebenza kahle kangakanani nokuthi ukubekezelela kanjani ukwelashwa. Udokotela wakho we-oncologist uzohlola njalo impendulo yakho ngokuskena nokuhlolwa kwegazi ukwenza lesi sinqumo.

Ungase uyeke i-necitumumab uma umdlavuza wakho uqhubeka ngaphandle kokwelashwa, uma imiphumela emibi iba nzima kakhulu ukuyilawula, noma uma uzuza impendulo enhle futhi udokotela wakho uncoma ukuphumula ekwelashweni. Lezi zinqumo zenziwa ngaso sonke isikhathi ngokubambisana phakathi kwakho nethimba lakho lezempilo.

Q5. Ngingathatha eminye imithi ngenkathi ngithola i-necitumumab?

Imithi eminingi ingathathwa ngokuphepha ne-necitumumab, kodwa eminye ingase ihlangane noma yandise imiphumela emibi. Hlala utshela udokotela wakho we-oncologist ngayo yonke imithi, izithasiselo, namavithamini owathathayo.

Ithimba lakho lezempilo lizobuyekeza uhlu lwakho lwemithi ngaphambi kokuqala i-necitumumab futhi lingase lilungise imithamo noma isikhathi seminye imithi. Gcina uhlu olusha lwazo zonke izidakamizwa zakho futhi ululethwe kuyo yonke i-aphoyintimenti.