Ingaba le netyholongwane yamachiza enamandla ithatha umdlavuza webele
Enye yezokwelapha eziqhelekileyo ngomhlaza wesifuba isichengululo esibizwa ngokuthi i-Taxol (paclitaxel). Kuphakathi kwamachiza amaninzi eklasini ebizwa ngokuba yi-taxanes ephuma kumthi wew. (Umthi wewew uhlobo lwe-Taxus).
I-Taxol ingumdlavuza wesiqhelo ngokuchanekileyo. Inokusebenza kakuhle kumhlaza wesifuba kumanqanaba okuqala kunye nesifo somhlaza wesifo se-metastatic (apho isifo sele sisasaze kwezinye iindawo zomzimba), kwaye ngokuqhelekileyo unikezwa emva kokuhlanganiswa kwe-anthracycline kunye ne- Cytoxan therapy.
Kwakhona isetyenziswe njengesigqirha sokuhlinzwa ukuze ihlaziye isisu phambi kokuba isuswe.
Ngaphandle komdlavuza webele, i-Taxol ingasetyenziselwa ukunyanga ezinye iintlobo zesifo somhlaza, kuquka umhlaza wesi-ovari, umdlavuza wamaphaphu, kunye ne-Kaposi's sarcoma (umhlaza wesifo ochaphazela abantu abane-AID apho izilwanyana ezingaqhelekanga zikhula phantsi kwesikhumba, kubangele iibhentshi ezibonakalayo) .
Ukuba wena okanye umntu onenkathalo yakho unqunyelwe i-Taxol nayiphi na isizathu, apha ezinye izinto ezibalulekileyo ozaziyo malunga nale nkunkuma enamandla.
Indlela esebenza ngayo kunye nendlela enikwa ngayo
Ukuqonda indlela i-Taxol isebenza ngayo, kunceda ukuqonda ukuba iiseli ze-tumor zikhula ngenkqubo ebizwa ngokuthi i-mitosis-igama lonyango lokuhlula iseli. I-Taxol iyimithi ye-inhibitor: Ijolise kwiiseli zomhlaza ezikhula ngokukhawuleza ngokungena ngaphakathi kwazo kwaye zixhomekeke kwisakhiwo se-scaffold esele i-microtubules. Ngale ndlela, izikhusela zivimbela iiseli zomhlaza ukuba zihlukane.
I-Taxol yimibala ecacileyo, engenambala engaxutywanga kunye neCopophor EL (ioli ye-polyoxyethylated castor) kwaye inikezelwa ukunyuswa- ngamanye amagama, ilawulwa ngqo kwi-vein, oku kuthetha ukuba kuya kufuneka uye esibhedlele okanye kwikliniki ukuyifumana.
Ingumso ocacileyo ongenambala, kodwa udibene kwaye unamathele, ngoko ipompo iyimfuneko ukuyifaka ngokufanelekileyo. Inokunikezwa njenge-dose ephezulu, kanye emva kweeveki ezimbini okanye ezintathu, okanye kwiqondo elingaphantsi kwesonto. Kwezinye iimeko, i-Taxol inikwa ngokukhawuleza ngexesha lokunyuswa kweeyure ezingama-24.
Iimpembelelo eziPhezulu kunye neZingcebiso zokuPhatha
Unokukhululeka ukwazi ukuba uninzi lwabantu lunyamezela i-Taxol kakuhle, ngokukodwa kwixabiso eliphantsi.
Inemiphumo emihle, kodwa ezi ziqhelekileyo zincinci.
- I-peripheral neuropathy (ukulinganisa kunye nokunyanzelisa kwezandla kunye neenyawo ngenxa yokucaphukiswa kwemizwa)
- IAnemia
- I-Neutropenia (ingozi enkulu yentsholongwane)
- I-Bone ne-muscle aches
- Ukulahleka kweenwele
- Ukukhathala
- I sizathu
- Ukuvutha
- Ihudo lomzimba
- I-Mucositis (ukucaphuka komlenze womlenze ngaphakathi emlonyeni)
- Amenhorrea (ukuba ungowesifazane osuya esikhathini, uya kuyeka ukuba nexesha lakho)
- I-Brittle okanye i-cling misumali
Abanye abantu banokuba neempembelelo eziya ku-Taxol okanye kwi-Cremophor EL . Kwakhona kudibaniswa nexesha elingenasiphelo . Ukuba uthe ukhulelwe, i-Taxol inokulimaza umntwana wakho okhulayo.
Kukho iindlela zokuthintela ezinye zeengxaki ezi ziphumo zingabangela, nangona kunjalo. Ngaphambi kokuba uqale unyango nge-Taxol, ugqirha wakho mhlawumbi uya kuthatha izongezo ze-aminodi ebizwa ngokuthi yi-L-Glutamine ukukhusela i-neuropathy; nawe unokuba neenjini ze- Neupogen (filgrastim) okanye i- Neulasta (pegfilgrastim) ukwenzela ukuphucula i- white white counts counts .
Uyacetyiswa ukuba ungaphuzi ngexesha uphathwe nge-Taxol, kwaye usebenzise ulawulo lokuzalwa xa usebenza ngokwesondo. Mhlawumbi akufanele ube nantoni, kuba isistim somzimba sakho siya kuphazamiseka kwaye akufanele uthathe i-aspirin.
Ngokuphathelele ezo zikhonkwane eziphuzi: Unokuzikhusela nge-nail polish.
> Imithombo:
> Medline Plus. "I-Paclitaxel Injection." Feb 1, 2011.