Ukuba wena okanye umntu omaziyo unomhlaza webele, ukufunda ngonyango olutsha kunokuba nethemba kwaye kuzaliswe nemibuzo. Namhlanje, siza kuthetha ngethemba elitsha elinjalo, iyeza elibizwa ngokuba yiTrodelvy. Lunyango lweentlobo ezimbini ezithile zomhlaza webele (umhlaza webele oneentsholongwane ezintathu - i-TNBC kunye nomhlaza webele we-HR+/HER2) osasazeke kakhulu ukuba ungasuswa ngotyando okanye ongakhange uphendule kwezinye iindlela ezimbini zonyango. Masithethe ngale nto ngokulula nangendlela enobuhlobo.
Isebenza njani iTrodelvy emzimbeni?
Ngamafutshane, iTrodelvy "lunyango olujoliswe kulo." Oku kuthetha ukuba endaweni yokuhamba nje emzimbeni, eli yeza liya ngqo ekufumaneni nasekuhlaseleni iiseli zomhlaza.
Cinga ngale nto njengerokhethi eya ngqo kwindawo ekujoliswe kuyo.
1. Ukufumanisa iiseli zomhlaza: Iiseli ezininzi zomhlaza wamabele zineproteni ebizwa ngokuba yiTrop-2 kumphezulu wazo. Iyeza iTrodelvy liqulethe inxalenye ekhethekileyo (i-monoclonal antibody) enokunamathela kule protein yeTrop-2. Yile nto ichaza ngokukodwa iseli yomhlaza.
2. Ukunika eli yeza: Emva kokuncamathisela kwiseli yomhlaza, iTrodelvy ikhupha iyeza elinamandla leekhemikhali (iyeza le-chemotherapy elibizwa ngokuba yi-SN-38) elifihlwe ngaphakathi kwiseli yomhlaza.
3. Ukutshabalalisa iiseli zomhlaza: Xa sele zingaphakathi kwiseli yomhlaza, eli yeza le-SN-38 liyayithintela iseli ekubeni yahluleke kwaye yenze iiseli ezingaphezulu (ikopisha i-DNA yayo). Emva koko iseli yomhlaza ayinakukhula ngakumbi ize ife.
Eyona nzuzo inkulu yale ndlela kukuba ijolise kwaye ihlasele iiseli zomhlaza kuphela, inciphisa umonakalo kwiiseli eziphilileyo.
Lunikwa njani olu nyango?
I-Trodelvy liyeza elinikwa njengesisombululo se-saline emthanjeni (IV Infusion) . Uza kuyifumana esibhedlele okanye kwiziko lonyango lomhlaza, phantsi kweliso likagqirha okanye abasebenzi abaqeqeshiweyo bomongikazi.
Unyango lunikwa kumjikelo weentsuku ezingama-21. Oko kukuthi, iyeza linikwa ngosuku lokuqala nangosuku lwesibhozo . Emva koko, umjikelo weentsuku ezingama-21 uyagqitywa, kwaye umjikelo olandelayo uqala kwakhona.
- Xa iyeza linikwa okokuqala , lingathatha malunga neeyure ezi-3.
- Emva koko, ungayigqiba kwisithuba seyure eli-1-2.
Ngaphambi kokuba unike iyeza, ugqirha wakho uza kukunika i-acetaminophen (njengePanadol), ii-antihistamines (njengePyridoxine) , kwaye mhlawumbi nee-steroids ukuthintela izinto ezifana nomkhuhlane, isicaphucaphu, kunye nee-allergies zolusu.
Luluphi uphando olwenziweyo malunga nokusebenza kakuhle kwale yeza?
Izifundo ezininzi ezinkulu zeklinikhi zenziwe ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kweTrodelvy. I-ASCENT kunye ne-TROPiCS-02 zezinye zezifundo eziphambili.
Ezi zifundo zithelekise izigulane ezafumana iTrodelvy nezigulane ezafumana ichemotherapy eqhelekileyo. Zigxile kwiingongoma ezimbini eziphambili:
- Ukusinda Okungenankqubela-phambili (PFS): Eli lixesha elichithwa sisigulana ngaphandle kokuba umhlaza ube mandundu.
- Ukusinda Ngokupheleleyo (OS): Oku kuthetha ixesha elipheleleyo eliphilayo isigulana.
Iziphumo ezilungileyo eziboniswe luphando
Zombini ezi zifundo zibonise iziphumo ezilungileyo kakhulu.
Uphononongo lwe-ASCENT (lomhlaza we-TNBC):
- Nangona izigulane ezithathe iTrodelvy zalawulwa umhlaza wazo kangangeenyanga ezi-5.6 ngaphandle kokuba mandundu, yayili -1.7 kuphela inyanga kwabo bathatha amayeza rhoqo.
- Ukusinda (OS) iyonke kwezigulane ezithathe iTrodelvy bekumalunga neenyanga ezili-11.8 , xa kuthelekiswa neenyanga ezi-6.9 kwelinye iqela.
Uphononongo lwe-TROPiCS-02 (lwee-HR+/HER2- cancers):
- Nangona izigulane ezithathe iTrodelvy zalawulwa umhlaza wazo kangangeenyanga ezi-5.5 ngaphandle kokusasazeka, yayiziinyanga ezi-4 kwabo bathathe amayeza aqhelekileyo.
- Izigulana ezithathe iTrodelvy ziphile ixesha elide ngokwesilinganiso seenyanga ezi-3.2 kunezinye (iinyanga ezili-14.4 xa kuthelekiswa neenyanga ezili-11.2).
- Izinga lokuncipha kwethumba nalo laliphezulu phakathi kwabo bathathe iTrodelvy (21% vs 14%).
Ngamafutshane, zombini ezi zifundo zibonise ukuba izigulana ezinyangwe ngeTrodelvy ziphila ixesha elide ngokulawulwa kwezifo kwaye ziphila ixesha elide ngokubanzi kunezigulana ezinyangwe ngechemotherapy eqhelekileyo.
Iziphumo ebezingalindelekanga zamayeza kunye nendlela yokuzilungisa
Njengayo nayiphi na imithi, iTrodelvy inokuba nemiphumo emibi. Eyona nto ibalulekileyo kukwazi ngayo nokusebenzisana nogqirha wakho ukuze uyilawule. Nazi iziphumo ebezingalindelekanga eziqhelekileyo kunye nento onokuyenza ngazo.
| Imiphumela | Inkcazo kunye nolawulo |
|---|---|
| Ukuncipha kweeseli ezimhlophe zegazi (i-Neutropenia) | Oku kwandisa umngcipheko wokosuleleka. Ugqirha wakho uza kuvavanya igazi lakho. Ukuba unesicaphucaphu, oko kungaba luphawu losulelo, ngoko xelela ugqirha wakho ngoko nangoko. |
| Urhudo | Indle ekhululekileyo. Sela iziselo ezininzi ezifana namanzi kunye nomhluzi. Ukuba urhudo lunzima okanye luhlala iintsuku ezininzi, qiniseka ukuba uxelele ugqirha wakho . |
| Isicaphucaphu nokuhlanza | Ziphephe iivumba ezibukhali. Yitya ukutya okuncinci kunokutya ukutya okukhulu. Ugqirha uza kukunika amayeza okunyanga isicaphucaphu. |
| Ukudinwa | Kuqhelekile ukuziva udiniwe kakhulu. Phumla ngokwaneleyo. Zilolonge kancinci ngemvume kagqirha wakho. |
| Ukulahleka kweenwele | Okwethutyana, ezinye okanye zonke iinwele zakho zinokuwa. Oku kungokwexeshana. Ukuba kuyimfuneko, ungasebenzisa iwigi okanye isigqubuthelo sentloko. |
| Ukuncipha kweeseli ezibomvu zegazi (i-Anemia) | Oku kunokubangela ukuziva ubuthathaka nokudinwa. Ugqirha uza kuvavanya igazi lakho aze akunike unyango olufunekayo. |
Ukwaziswa okukhethekileyo malunga nokukhulelwa nokuncancisa
Unyango lwe-Trodelvy alukhuthazwa ngexesha lokukhulelwa . Lunokulimaza usana olungekazalwa. Ke ngoko, kubalulekile ukusebenzisa uhlobo olusebenzayo lokulawula ukuzala ngexesha lonyango nakwinyanga ezi-6 emva kwedosi yokugqibela. Oomama abancancisayo kufuneka bayeke ukuncancisa ngexesha lonyango nakwinyanga e-1 emva kwedosi yokugqibela.
Ngaba kukho naluphi na unxibelelwano olukhoyo namanye amayeza kunye nokutya?
Akukho kudibana kokutya okuxeliweyo ngeTrodelvy. Nangona kunjalo, ukusela utywala kunokunyusa umngcipheko weziphumo ebezingalindelekanga.Iziphumo ezingalindelekanga ezifana nokucaphuka, urhudo, kunye nokudinwa zinokuba qatha ngakumbi.
Ukunxibelelana namanye amayeza kunokubakho. Amanye amayeza anokunciphisa iziphumo zeTrodelvy, ngelixa amanye anokunyusa iziphumo zeTrodelvy kwaye enze iziphumo ebezingalindelekanga zibe zimbi ngakumbi.
Ngoko ke, qiniseka ukuba uxelela ugqirha wakho ngazo zonke amayeza owasebenzisayo, nokuba athengiswa ngaphandle kwemvume kagqirha, iivithamini, okanye izongezo zemifuno. Oku kubaluleke kakhulu.
Ngubani ongafanele asebenzise eli yeza?
Musa ukuyisebenzisa le yeza ukuba une-allergy kwiTrodelvy okanye nakweyiphi na izithako zayo. Abanye abantu banokuba nee-allergy ezinzima. Lumka kwiimpawu ezifana nezi:
- Ubunzima bokuphefumla (ukuphefumla kancinci)
- Ukudumba kobuso, umphimbo
- Uxinzelelo lwegazi oluphantsi
- Ukuqhambuka okukhulu kwesikhumba
Ukuba ufumana naziphi na kwezi mpawu, yingxamiseko. Yiya kwiSebe lezeMpilo eziNgxamisekileyo lesibhedlele esikufutshane (ETU) ngoko nangoko.
Izinto ekufuneka uzixelele ugqirha wakho ngaphambi kokuba uqale unyango
- Isifo sesibindi: Xelela ugqirha wakho ukuba unesifo sesibindi.
- I-UGT1A1 gene: Abanye abantu banolunye uhlobo lwale gene, nto leyo ebabeka emngciphekweni omkhulu weziphumo ebezingalindelekanga ezifana nokubalwa kweeseli ezimhlophe zegazi okuphantsi. Ugqirha wakho angakuvavanya oku ukuba kuyimfuneko.
- Ukucwangcisa ukukhulelwa: Xelela ugqirha wakho ukuba wena okanye iqabane lakho niceba ukukhulelwa. Ukuba iqabane eliyindoda lithatha unyango, kufuneka lisebenzise uhlobo lokuthintela ukukhulelwa, olufana neekhondom, ngexesha lonyango kwaye kangangeenyanga ezi-3 emva komthamo wokugqibela.
Umyalezo Wokuya Ekhaya
- I-Trodelvy lunyango olujoliswe kulo olusetyenziselwa iintlobo ezithile zomhlaza webele ophucukileyo.
- Isebenza ngendlela eyahlukileyo kwi-chemotherapy yendabuko, ijolise ngqo kwiiseli zomhlaza.
- Olu nyango lunikwa ngomthambo esibhedlele.
- Iziphumo ezingalindelekanga ezifana norhudo kunye nokubalwa kweeseli ezimhlophe zegazi okuphantsi zinokwenzeka, kwaye kubalulekile ukusebenzisana ngokusondeleyo nogqirha wakho ukuze uzilawule.
- Yazisa ugqirha wakho ngazo zonke ezinye iziyobisi, iivithamini, kwanemifuno yesintu oyithathayo.
- Olu nyango alukhuselekanga ngexesha lokukhulelwa okanye lokuncancisa.
- Nceda uxoxe nogqirha wakho we-oncologist ukuba olu nyango lukulungele na wena kunye nazo zonke izigqibo ezinxulumene nalo.
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