Yini iSunitinib: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

ISunitinib ngumuthi oqondiswe ngqo emdlavuzeni osiza ukunciphisa noma ukumisa ukukhula kwezinhlobo ezithile zamaseli omdlavuza. Isebenza ngokuvimba amaprotheni amaseli omdlavuza awadingayo ukuze akhule futhi asakaze, ngenkathi futhi enciphisa ukuhlinzekwa kwegazi okondla izimila.

Lo muthi ungowesigaba semithi ebizwa ngokuthi ama-tyrosine kinase inhibitors. Cabanga ngayo njengendlela eqondiswe ngqo eya ngqo emaseleni omdlavuza kunokuthinta wonke amaseli ahlukanisa ngokushesha emzimbeni wakho njengoba kwenza i-chemotherapy yendabuko.

Yini iSunitinib?

ISunitinib ngumuthi womdlavuza omlomo owuthatha ngomlomo ngesimo se-capsule. Yilokho odokotela abakubiza ngokuthi “i-targeted therapy” ngoba iqondise ngqo amaprotheni athile amaseli omdlavuza awasebenzisayo ukuze akhule futhi asinde.

Umuthi usebenza ngokuvimba izindlela eziningi amaseli omdlavuza ancike kuzo. Imisa amasignali atshela amaseli omdlavuza ukuthi aphindaphindeke futhi futhi inqamula imithambo yegazi enikeza izimila ngomsoco. Lesi senzo esiphindwe kabili sisiza ukulawula ukukhula komdlavuza ngempumelelo enkulu kunezindlela zokwelapha eziqondise ngqo endleleni eyodwa kuphela.

ISunitinib ithathwa njengomuthi oqinile futhi osebenzayo emdlavuzeni othile owelaphayo. Udokotela wakho uzokuhlola ngokucophelela ngenkathi uwuthatha ukuze aqinisekise ukuthi usebenza kahle futhi ukuze alawule noma yimiphi imiphumela engase yenzeke.

Yini iSunitinib Esetshenziselwa Yona?

ISunitinib isetshenziselwa ikakhulukazi ukwelapha izinhlobo ezithile zomdlavuza othuthukile osabalale noma ongakhishwa ngokuhlinzwa. Udokotela wakho uzokunika umuthi uma ezinye izindlela zokwelapha zingase zingasebenzi kahle omdlavuzeni wakho othile.

Izimo eziyinhloko iSunitinib elapha zona zihlanganisa umdlavuza wezinso (i-renal cell carcinoma), uhlobo lomdlavuza wesisu obizwa ngokuthi i-gastrointestinal stromal tumor (GIST), kanye nezimila ezithile ze-pancreatic. Le midlavuza ivame ukusabela kahle ku-sunitinib ngoba incike kakhulu kumaprotheni lo muthi awavimbayo.

Kwezinye izimo, odokotela bangase futhi banikeze i-sunitinib ngeminye iminyango engavamile yomdlavuza lapho ucwaningo lubonisa ukuthi lungasiza. Udokotela wakho we-oncologist uzokuchazela kahle ukuthi kungani lo muthi kuyisinqumo esifanele sesimo sakho esithile.

Isebenza Kanjani I-Sunitinib?

I-Sunitinib isebenza ngokuvimba amaprotheni amaningana abalulekile amangqamuzana omdlavuza adinga ukuze aphile futhi akhule. Kufana nokucisha izinkinobho eziningi ezisetshenziswa amangqamuzana omdlavuza ukuze ahlale ekhona futhi aziphindaphinde.

Lo muthi uqondise amaprotheni abizwa ngokuthi ama-tyrosine kinases, asebenza njengezithunywa zitshela amangqamuzana omdlavuza ukuthi akhule futhi ahlukaniswe. Lapho i-sunitinib ivimba lezi zithunywa, amangqamuzana omdlavuza awakwazi ukuthola amasignali awadingayo ukuze aqhubeke ekhula.

Ngaphezu kwalokho, i-sunitinib inquma ukuhlinzekwa kwegazi emithanjeni ngokuqeda ukwakheka kwemithambo emisha yegazi. Amangqamuzana omdlavuza adinga ukuhlinzekwa okungaguquki kwezakhamzimba nomoya-mpilo ovela emithanjeni yegazi ukuze aphile, ngakho-ke lesi senzo sisiza ukulambisa umdlavuza.

Lokhu kuthathwa njengomuthi onamandla osebenza ngendlela ehlukile kunamakhemikhali endabuko. Ngenkathi amakhemikhali ethinta izinhlobo eziningi zamaseli emzimbeni wakho, i-sunitinib iqondise ngqo izindlela ezincike kakhulu amangqamuzana omdlavuza.

Kufanele Ngiyithathe Kanjani I-Sunitinib?

Thatha i-sunitinib ngqo njengoba udokotela wakho ekunqumela, ngokuvamile kanye ngosuku ngesikhathi esifanayo nsuku zonke. Ungayithatha nokudla noma ngaphandle kokudla, kodwa ukuyithatha nokudla kungasiza ukunciphisa isisu uma uhlangabezana nanoma yini.

Gwinya amaphilisi wonke ngengilazi yamanzi egcwele. Ungawavuli, uwachoboze, noma uwahlafune amaphilisi ngoba lokhu kungathinta ukuthi umuthi usebenza kanjani emzimbeni wakho. Uma unenkinga yokugwinya amaphilisi, khuluma nodokotela wakho mayelana nezinye izindlela.

Abantu abaningi bathatha i-sunitinib ngemijikelezo, njengokuyithatha amasonto ama-4 kulandelwe ikhefu lamasonto ama-2. Udokotela wakho uzokuchazela isimiso sakho esithile nokuthi kungani lesi sikhathi sisebenza kahle kakhulu ohlelweni lwakho lokwelashwa.

Zama ukuthatha imithi yakho ngesikhathi esifanayo nsuku zonke ukuze ugcine amazinga aqhubekayo egazini lakho. Ukusetha i-alamu yansuku zonke noma ukugcina imithi endaweni ebonakalayo kungakusiza ukuthi ukhumbule umthamo wakho.

Kufanele Ngiyithathe Isikhathi Esingakanani I-Sunitinib?

Ubude bokwelashwa nge-sunitinib buhlukahluka kakhulu kumuntu nomuntu futhi kuncike ekutheni umdlavuza uphendula kahle kangakanani emuthini. Abanye abantu bayayithatha izinyanga eziningana, kanti abanye bangase bayidinge iminyaka.

Udokotela wakho uzohlola njalo ukuthi umuthi usebenza kahle kangakanani ngokuskena, ukuhlolwa kwegazi, nokuhlolwa komzimba. Uma nje umdlavuza uphendula kahle futhi imiphumela emibi ilawuleka, cishe uzoqhubeka nokuthatha i-sunitinib.

Uma umdlavuza uyeka ukuphendula ku-sunitinib noma uma imiphumela emibi iba nzima kakhulu ukuyilawula, udokotela wakho uzoxoxa ezinye izindlela zokwelapha nawe. Lokhu akusho ukuthi umuthi wehlulekile – kumane nje sekuyisikhathi sokuzama indlela ehlukile.

Ungalokothi uyeke ukuthatha i-sunitinib ngokuzumayo ngaphandle kokukhuluma nodokotela wakho kuqala. Noma ngabe uzizwa kahle, umuthi usengasebenza ukulawula umdlavuza wakho.

Yiziphi Imiphumela Emibi Ye-Sunitinib?

Njengayo yonke imithi yomdlavuza, i-sunitinib ingabangela imiphumela emibi, nakuba kungewona wonke umuntu oyitholayo. Imiphumela eminingi emibi ilawuleka ngokunakekelwa okufanele nokuqapha okuvela eqenjini lakho lezempilo.

Ukuqonda ukuthi yini ongayilindela kungakusiza ukuthi uzizwe ulungiseleleke kakhulu futhi wazi ukuthi ungaxhumana nini nodokotela wakho. Nawa amanye imiphumela emibi evame kakhulu ongase uyithole:

• Ukukhathala nobuthakathaka obungenza imisebenzi yansuku zonke ibe yinselele enkulu
• Ukuqunjelwa noma izitulo ezixekile ezivame ukuphathwa ngokushintsha ukudla
• Isicanucanu nokuncipha kwesifiso sokudla okuthinta isifiso sakho sokudla
• I-Hand-foot syndrome ebangela ububomvu, ukuvuvukala, noma ubuhlungu ezintendeni nasezinyaweni
• Ushintsho esikhumbeni okuhlanganisa ukuphuzi noma ukuqubuka
• Ushintsho ekunambithekeni okungenza ukudla kunambitheke ngendlela ehlukile noma ngensimbi
• Ukubalwa kwamangqamuzana egazi okuphansi okuzoqashwa udokotela wakho ngezivivinyo zegazi ezivamile

Iningi lalezi zinkinga eziseceleni zithambile kuya phakathi nendawo futhi zingaphathwa ngokunakekelwa okusekelayo. Ithimba lakho lezempilo lizosebenza nawe ukunciphisa ukungakhululeki futhi ligcine izinga lempilo yakho.

Abanye abantu bangase bahlangabezane nemiphumela emibi kakhulu kodwa engavamile edinga ukunakekelwa kwezempilo ngokushesha:

• Izinkinga zenhliziyo okuhlanganisa izinguquko esigqi senhliziyo noma ukwehluleka kwenhliziyo
• Umfutho wegazi ophezulu odinga ukuqashwa kanye nemithi engase ibe khona
• Izinkinga zesibindi ezivela ezivivinyweni zegazi
• Ukuphuma kwegazi okukhulu noma izinkinga zokujiya kwegazi
• Izifo ezinzima ngenxa yokubalwa kwamangqamuzana egazi elimhlophe okuphansi
• Izinkinga zezinso ezithinta ukuthi izinso zakho zikwazi kangakanani ukuhlunga imfucuza

Udokotela wakho uzokuqapha eduze ngale miphumela emibi kakhulu ngokuhlolwa okuvamile kanye nezivivinyo zegazi. Abantu abaningi bayakubekezelela kahle i-sunitinib uma iqashwe kahle.

Ubani Ongafanele Athatha i-Sunitinib?

I-Sunitinib ayifanele wonke umuntu, futhi udokotela wakho uzobuyekeza ngokucophelela umlando wakho wezokwelapha ngaphambi kokuyinika. Izimo ezithile zezempilo noma imithi ingenza i-sunitinib ingaphephile noma ingasebenzi kahle kuwe.

Udokotela wakho uzodinga ukwazi nganoma yiziphi izinkinga zenhliziyo owake waba nazo, njengoba i-sunitinib ingathinta ukusebenza kwenhliziyo. Abantu abanezifo zenhliziyo ezinzima noma ukuhlaselwa yinhliziyo kwakamuva bangase badinge ezinye izindlela zokwelashwa.

Uma unezinkinga zesibindi, isifo sezinso, noma izinkinga zokuqina kwegazi, udokotela wakho uzodinga ukulungisa uhlelo lwakho lokwelashwa noma akuqaphele eduze. Lezi zimo zingathinta indlela umzimba wakho oqhubula ngayo imithi.

Abesifazane abakhulelwe akufanele bathathe i-sunitinib njengoba ingalimaza ingane esakhula. Bobabili abesilisa nabesifazane kufanele basebenzise izindlela zokulawula inzalo ezisebenzayo ngenkathi bethatha lo muthi kanye nasezinyangeni eziningana ngemuva kokuyeka.

Xhumana nodokotela wakho ngayo yonke imithi oyithathayo, okuhlanganisa nemithi etholakala ngaphandle kwe-oda kanye nezithasiselo. Eminye imithi ingasebenzisana ne-sunitinib futhi ikhulise imiphumela emibi noma iyenze ingasebenzi kahle.

Amagama Omkhiqizo we-Sunitinib

I-Sunitinib yaziwa kakhulu ngegama layo lomkhiqizo elithi Sutent, okuyilona enguqulo yokuqala eyenziwe yi-Pfizer. Leli yigama okungenzeka ukuthi uzolibona ebhodleleni lakho lemithi kanye nokupakishwa kwemithi.

Izinhlobo ze-generic ze-sunitinib nazo ziyatholakala emazweni amaningi, ezingase zibhalwe ngokuthi "sunitinib" kulandelwe igama lomkhiqizi. Lezi zinhlobo ze-generic ziqukethe isithako esifanayo esisebenzayo futhi zisebenza ngendlela efanayo nenguqulo yegama lomkhiqizo.

I-pharmacy yakho ingase ishintshe ngokuzenzakalelayo inguqulo ye-generic uma itholakala, njengoba ivamise ukuba ibize kancane. Zombili izinhlobo zegama lomkhiqizo kanye ne-generic zisebenza ngokulinganayo ekwelapheni umdlavuza.

Ezinye izindlela ze-Sunitinib

Eminye imithi eminingana isebenza ngendlela efanayo ne-sunitinib futhi ingaba izinketho uma i-sunitinib ingakulungele noma iyeka ukusebenza. Udokotela wakho uzokhetha enye indlela engcono kakhulu ngokusekelwe ohlotsheni lwakho oluthile lomdlavuza nempilo yonke.

Umdlavuza wezinso, ezinye izindlela zingabandakanya i-pazopanib, i-cabozantinib, noma imithi ye-immunotherapy efana ne-nivolumab. Ngayinye yalezi isebenza ngendlela ehlukile kodwa ingasebenza ekwelapheni umdlavuza wezinso othuthukile.

Ngemithombo ye-GIST, i-imatinib ivame ukuba yindlela yokuqala yokwelapha, kanti i-sunitinib ivame ukusetshenziswa uma i-imatinib iyeka ukusebenza. I-Regorafenib ingenye inketho ye-GIST eyaqhubeka ku-imatinib nakwi-sunitinib.

Udokotela wakho we-oncologist uzocabangela izinto ezinjengezici ezithile zomdlavuza wakho, ukwelashwa kwangaphambilini, nempilo yakho yonke lapho encoma ezinye izindlela. Umgomo uhlala ukuthola ukwelashwa okuphumelela kakhulu ngemiphumela emibi elawulekayo.

Ingabe i-Sunitinib Ingcono Kune-Sorafenib?

Kokubili i-sunitinib ne-sorafenib ziyimithi yomdlavuza eqondiwe esebenza kahle, kodwa zisebenza ngendlela ehlukile kancane futhi zisetshenziselwa izimo ezihlukene. Akukho noyedwa othi “ungcono” ngokujwayelekile - ukukhetha kuncike ohlotsheni lomdlavuza wakho kanye nezimo zomuntu ngamunye.

Ngemdlavuza wezinso, i-sunitinib ivame ukukhethwa njengendlela yokuqala yokwelapha ngoba ucwaningo lubonisa ukuthi lungasiza abantu ukuthi baphile isikhathi eside uma kuqhathaniswa ne-sorafenib. Kodwa-ke, i-sorafenib ingaba inketho enhle kubantu abangakwazi ukubekezelela i-sunitinib noma umdlavuza wabo oqhubekile.

I-Sorafenib iphinde isetshenziselwe umdlavuza wesibindi nomdlavuza wendlala yegilo, izimo lapho i-sunitinib ingajwayelekile ukunqunywa. Umuthi ngamunye unohlu lwemiphumela yawo emibi, ngakho udokotela wakho uzocabangela ukuthi iyiphi ongase ukwazi ukuyibekezelela kahle.

Udokotela wakho we-oncologist uzoncoma umuthi ongase usebenze kahle esimweni sakho esithile ngenkathi ecabangela impilo yakho yonke kanye nemigomo yokwelashwa.

Imibuzo Evame Ukubuzwa Mayelana ne-Sunitinib

Ingabe i-Sunitinib Iphephile Kubantu Abanezifo Zenhliziyo?

I-Sunitinib ingathinta ukusebenza kwenhliziyo, ngakho-ke abantu abanezinkinga zenhliziyo ezikhona badinga ukuqapha okwengeziwe. Udokotela wakho uzohlola impilo yenhliziyo yakho ngaphambi kokuqala ukwelashwa futhi angase ayale ukuhlolwa okufana ne-echocardiogram.

Uma unezinkinga zenhliziyo ezingathi sína, ungase ukwazi ukuqhubeka nokuthatha i-sunitinib ngokuqapha. Udokotela wakho angase ahlolisise ukusebenza kwenhliziyo yakho kaningi noma alungise umthamo wakho ukuze anciphise ingozi yezinkinga zenhliziyo.

Abantu abanezifo zenhliziyo ezinzima noma abahlaselwe yinhliziyo muva nje bangase badinge ukucabangela ezinye izindlela zokwelapha. Udokotela wakho wenhliziyo kanye nodokotela wakho womdlavuza bazosebenzisana ukuze banqume indlela ephephe kakhulu yesimo sakho.

Kufanele ngenzeni uma ngiphuzile i-Sunitinib eningi ngengozi?

Uma ngengozi uphuze i-sunitinib eningi kunaleyo ebekiwe, xhumana nodokotela wakho noma isikhungo sokulawula ubuthi ngokushesha. Ungalindi ukubona ukuthi ngabe izimpawu ziyavela yini - kungcono ukuthola iseluleko sezokwelapha ngokushesha.

Ukuphuza i-sunitinib eningi kungakhuphula ingozi yemiphumela emibi engathi sína, ikakhulukazi ethinta inhliziyo yakho, isibindi, noma ukubalwa kwamaseli egazi. Ochwepheshe bezokwelapha bangakuqapha futhi banikeze ukwelashwa uma kudingeka.

Letha ibhodlela lakho lemithi nawe uma udinga ukuya esibhedlela, ngoba lokhu kusiza abasebenzi bezokwelapha ukuthi baqonde kahle ukuthi yini nokuthi ungakanani okuthathile.

Kufanele ngenzeni uma ngiphuthelwe umthamo we-Sunitinib?

Uma uphuthelwe umthamo we-sunitinib, uyithathe ngokushesha lapho ukhumbula, uma nje kungasondeli emthomeni wakho olandelayo obekiwe. Uma sekuyisikhathi somthamo wakho olandelayo, weqa umthamo ophuthelwe bese uqhubeka nohlelo lwakho olujwayelekile.

Ungalokothi uthathe imithamo emibili ngesikhathi esisodwa ukuze ulungise umthamo ophuthelwe, ngoba lokhu kungakhuphula ingozi yakho yemiphumela emibi. Kungcono ukuphuthelwa umthamo owodwa kunokuphinda kabili.

Uma uvame ukukhohlwa imithamo, khuluma nodokotela wakho ngamasu okukusiza ukuthi ukhumbule, njengokusetha ama-alamu ocingweni noma ukusebenzisa umhleli wamaphilisi.

Ngingayeka nini ukuthatha i-Sunitinib?

Kufanele uyeke kuphela ukuthatha i-sunitinib uma udokotela wakho ekutshela ukuthi kufanelekile ukwenza kanjalo. Lesi sinqumo sisekelwe ekutheni umdlavuza wakho usabela kahle kangakanani ekwelashweni nokuthi uyayibekezelela kanjani imithi.

Udktora wakho uzohlola njalo ukuthi i-sunitinib isasiza yini ukulawula umdlavuza wakho ngokuskena nokuhlolwa kwegazi. Uma umdlavuza uqhubeka noma imiphumela emibi iba nzima ukuyilawula, bazoxoxa ngokuyeka i-sunitinib bese beqala ukwelashwa okuhlukile.

Noma ngabe uzizwa kahle, ungayeki ukuthatha i-sunitinib ngaphandle kokugadwa ngudokotela. Umuthi kungenzeka usasebenza ukulawula umdlavuza wakho noma ngabe awukwazi ukuzwa imiphumela yawo.

Ngingayithatha i-Sunitinib neminye imithi?

Eminye imithi ingasebenzisana ne-sunitinib, ngakho-ke kubalulekile ukutshela udokotela wakho ngakho konke okuthathayo, okuhlanganisa imithi kadokotela, imithi etholakala ngaphandle kwekhawunta, kanye nezithasiselo.

Eminye imithi ingenza i-sunitinib ingasebenzi kahle noma yandise ingozi yemiphumela emibi. Udokotela wakho angase adinge ukulungisa imithamo noma isikhathi seminye imithi ngenkathi uthatha i-sunitinib.

Njalo hlola nodokotela wakho noma usokhemisi ngaphambi kokuqala noma imiphi imithi emisha ngenkathi uthatha i-sunitinib. Lokhu kufaka phakathi imithi ejwayelekile efana nezinciphisi zegazi, imithi yenhliziyo, ngisho nezithile zama-antibiotics.