Icyo Selumetinib ari cyo: Ibyo ikoreshwa, urugero rwo gufata, ingaruka ziterwa n'iyo miti n'ibindi

Selumetinib ni umuti w'indwara ya kanseri ugamije guhagarika poroteyine zihariye zifasha selile za kanseri gukura no gukwirakwira. Uyu muti ufashwe mu kanwa ubarizwa mu cyiciro cy'imiti yitwa MEK inhibitors, ikora ihagarika ibimenyetso bibwira selile za kanseri kwiyongera. Ikoreshwa cyane cyane mu kuvura ubwoko runaka bwa tumor, cyane cyane izifitanye isano n'indwara ya genetike yitwa neurofibromatosis type 1 (NF1).

Kumenya uko uyu muti ukora birashobora kugufasha kumva ufite icyizere cyinshi ku rugendo rwawe rwo kuvurwa. Nubwo selumetinib ihagarariye iterambere rikomeye mu kuvura kanseri hagamijwe, ni ngombwa kumenya icyo wakwitega mu gihe cyo kuvurwa.

Selumetinib ikoreshwa mu kuvura iki?

Selumetinib yemerejwe by'umwihariko kuvura neurofibromas ya plexiform mu bana n'abantu bakuru bafite neurofibromatosis type 1. Izi ni tumor nziza ariko ziteje ibibazo zikura ku miyoboro y'imitsi kandi zishobora gutera ibibazo bikomeye iyo zitavuwe.

Neurofibromas ya Plexiform irashobora gukanda ku ngingo zegeranye, imitsi y'amaraso, cyangwa inzira z'umwuka, bishobora gutera ububabare, guhinduka k'umubiri, cyangwa ibibazo by'imikorere. Mbere yuko selumetinib iboneka, kubaga byari akenshi uburyo bwonyine bwo kuvura, ariko nyinshi muri izi tumor ni nini cyane cyangwa zikaba ahantu hatuma kubaga bigira akaga gakabije.

Muganga wawe ashobora no kugusaba selumetinib kubera ubundi bwoko bwa kanseri nk'igice cy'igerageza ryo mu buvuzi cyangwa gukoreshwa hanze y'icyemezo. Ariko, FDA yayemereye by'umwihariko neurofibromas ya plexiform ifitanye isano na NF1 ishingiye ku bushakashatsi bwo mu buvuzi bwerekana ko ishobora kugabanya izi tumor ku barwayi benshi.

Selumetinib ikora ite?

Selumetinib ikora ihagarika poroteyine za MEK, zigize inzira ya selile igenzura imikurire no kwigabanya kwa selile. Mu bantu bafite NF1, iyi nzira irarenga, bigatuma habaho neurofibromas.

Tekereza poroteyine za MEK nk'ibishushanyo bibwira selile igihe zigomba gukura no kwiyongera. Muri NF1, ibyo bishushanyo birahagarara mu mwanya wa "on", bigatuma ibibyimba bishiraho. Selumetinib ikora nk'igikoresho gihagarika umuriro, ikazima ibyo bimenyetso bikabije kandi igafasha kugabanya cyangwa guhagarika gukura kw'ibibyimba.

Uyu muti ufatwa nk'ubuvuzi bw'imbaraga ziciriritse. Bitandukanye na shimiotherapie ya gakondo ikora ku selile zose zikora vuba, selumetinib yibanda by'umwihariko ku nzira za molekile zigira uruhare mu gukura kw'ibibyimba. Ubu buryo bwibanda akenshi busobanura ingaruka nke ugereranije n'ubuvuzi bwa kanseri bwagutse.

Nkwiriye Gufata Nte Selumetinib?

Ukwiriye gufata selumetinib nk'uko muganga wawe abitegeka, akenshi kabiri ku munsi mu gihe cy'amasaha 12. Uyu muti uza mu buryo bwa capsule ushira yose n'amazi - ntukoreshe, ntuyimene, cyangwa uyifungure.

Fata selumetinib ku gifu cyambaye ubusa, byibuze isaha imwe mbere yo kurya cyangwa amasaha abiri nyuma yo kurya. Iki gihe ni ingenzi kuko ibiryo bishobora kugira ingaruka ku buryo umubiri wawe ukoresha umuti. Gerageza gufata imiti yawe mu gihe kimwe buri munsi kugira ngo ugumane urwego ruzigama mu maraso yawe.

Niba ugira ikibazo cyo kumira capsule, ganira n'ikipe yawe y'ubuzima ku bijyanye n'uburyo. Abantu bamwe babona ko bifasha gufata umuti n'agahinda gato k'amazi mbere, hanyuma bagakurikizaho andi mazi. Ntukigere uvanga ibikubiye muri capsule n'ibiryo cyangwa ibinyobwa.

Muganga wawe azagena urugero rwawe rwihariye rishingiye ku gice cy'umubiri wawe, gikoreshwa hakoreshejwe uburebure bwawe n'uburemere bwawe. Bashobora guhindura urugero rwawe mugihe cy'ubuvuzi hashingiwe ku buryo wihanganira umuti n'uburyo ibibyimba byawe byitwara.

Nkwiriye Gufata Selumetinib Igihe Kingana Gite?

Igihe cy'ubuvuzi bwa selumetinib gitandukana ku muntu ku muntu kandi giterwa n'uburyo ibibyimba byawe byitwara n'uburyo wihanganira umuti. Abantu bamwe bashobora kuwufata mu mezi, mu gihe abandi bashobora gukenera ubuvuzi mu myaka.

Muganga wawe azajya akurikirana uko urimo utera imbere akoresheje ibizamini byo mu mashusho, akenshi buri mezi make, kugira ngo arebe uko ibibyimba byawe byitwara. Niba umuti ukora neza kandi nta ngaruka zikomeye zigutera, ushobora gukomeza kuvurwa igihe kirekire.

Ni ngombwa gusobanukirwa ko selumetinib ikunze gufatwa igihe kirekire kugira ngo ikomeze kugira akamaro. Guhagarika umuti bishobora gutuma ibibyimba bitangira kongera gukura. Itsinda ryawe ryita ku buzima rizakorana nawe kugira ngo ribone uburyo bwiza bwo kuvura no gucunga izindi ngaruka zose.

Ntuzigere uhagarika gufata selumetinib ako kanya utabanje kuvugana na muganga wawe. Niba ukeneye guhagarika umuti, itsinda ryawe ryita ku buzima rizakora gahunda yizewe cyane ku miterere yawe yihariye.

Ni izihe ngaruka ziterwa na Selumetinib?

Kimwe n'indi miti yose, selumetinib ishobora gutera ingaruka, nubwo atari buri wese uzazibona. Ingaruka nyinshi zirashobora gucungwa, kandi itsinda ryawe ryita ku buzima rizakurikirana neza mugihe cyo kuvurwa.

Dore ingaruka zisanzwe ushobora guhura nazo mugihe ufata selumetinib:

• Ibibazo byo munda nk'isuka, kuruka, cyangwa guhitwa
• Impinduka zo ku ruhu zirimo ibiheri cyangwa uruhu rwumye
• Umunaniro cyangwa kumva urushye kurusha uko bisanzwe
• Uduheri two mu kanwa cyangwa impinduka z'uburyohe
• Umururumba w'umusatsi cyangwa impinduka mu miterere y'umusatsi
• Ukubura mu ntoki, ibirenge, cyangwa hafi y'amaso

Izi ngaruka zisanzwe akenshi ziba zoroshye kugeza hagati kandi akenshi zikagenda zikemuka uko umubiri wawe wimenyereza umuti. Muganga wawe ashobora gutanga ibitekerezo byo gucunga ibi bimenyetso kandi ashobora guhindura urugero rwawe niba bibaye ngombwa.

Zimwe mu ngaruka zitazwi cyane ariko zikomeye zisaba ubufasha bwihuse bwa muganga. Nubwo bidakunze kubaho, ni ngombwa kumenya ibi bishoboka kugirango usabe ubufasha vuba niba bibaye.

• Ibibazo by'amaso birimo guhumirwa cyangwa kubona imirasire izenguruka amatara
• Impinduka mu mutima cyangwa umutima utera cyane
• Uruhu rwakaye cyane cyangwa ibiheri byagutse
• Ibimenyetso by'ubwandu nk'umuriro udakira cyangwa intege nke zidasanzwe
• Gukomeretsa cyangwa kuvira amaraso byoroshye kuruta uko bisanzwe
• Urubavu rukabije cyangwa kuruka bidahagarara

Vugana n'ikipe yawe y'ubuvuzi ako kanya niba ubonye kimwe muri ibi bimenyetso bikomeye. Bashobora kumenya niba ukeneye ubuvuzi bwihuse cyangwa niba gahunda yawe yo kuvurwa ikeneye guhindurwa.

Ninde utagomba gufata Selumetinib?

Selumetinib ntikwiriye kuri buri wese, kandi muganga wawe azagenzura neza niba bikwiriye kuri wowe. Abantu bafite indwara zimwe na zimwe cyangwa abafata imiti imwe na imwe ntibashobora kuba bakwiriye ubu buvuzi.

Ntabwo ugomba gufata selumetinib niba ufite allergie ku muti cyangwa ibintu byose biwugize. Muganga wawe azareba amateka yawe ya allergie mbere yo gutegeka uyu muti.

Indwara nyinshi zisaba kwitonderwa by'umwihariko cyangwa zishobora kukubuza gufata selumetinib mu buryo bwizewe:

• Ibibazo bikomeye by'umutima cyangwa imikorere idasanzwe y'umutima
• Ibibazo bikomeye by'amaso, cyane cyane ibibazo bya retina
• Indwara ikomeye y'umwijima cyangwa imikorere mibi y'impyiko
• Ubwoko bw'indwara butavurwa neza
• Indwara zo kuva amaraso cyangwa ibibazo byongera ibyago byo kuva amaraso

Gusama no konsa nabyo bisaba kwitonderwa by'umwihariko. Selumetinib ishobora gukomeretsa umwana utaravuka, bityo abagore bashobora gusama bagomba gukoresha uburyo bwo kuboneza urubyaro bukora neza mugihe bavurwa no mu gihe gito nyuma yo guhagarika umuti.

Muganga wawe azakora ibizamini birambuye mbere yo gutangira selumetinib kugirango yemeze ko ari umutekano kuri wowe. Ibi mubisanzwe bikubiyemo ibizamini by'amaraso, gukurikirana umutima, no gupima amaso kugirango hashyirweho ibipimo byibanze.

Amazina y'ubwoko bwa Selumetinib

Selumetinib igurishwa ku izina rya Koselugo muri Leta Zunze Ubumwe z'Amerika no mu bindi bihugu byinshi. Iri ni ryo zina ryemewe na FDA gusa kuri selumetinib ririho ubu.

Koselugo ikorwa na AstraZeneca kandi iza mu buryo bwa capsule ifite imbaraga zitandukanye. Umuti wawe uzerekana neza imbaraga n'umubare ukeneye bitewe n'amabwiriza yo gufata umuti y'abaganga bawe.

Buri gihe menya neza ko wakira umuti w'izina ryemewe neza muri farumasi yawe. Niba ufite ibibazo ku muti wawe cyangwa ubonye itandukaniro iryo ariryo ryose mu isura y'umuti wawe, vugana na farumasiye wawe cyangwa umuganga wawe ako kanya.

Uburyo bwo gusimbuza Selumetinib

Ubu, selumetinib ni wo muti wemewe na FDA gusa wo kuvura neza neurofibromas ya plexiform mu bantu bafite NF1. Ariko, ubundi buryo bwo kuvura bushobora kuboneka bitewe n'uko ubuzima bwawe bumeze.

Mbere y'uko selumetinib iboneka, kubaga ni bwo buryo bwibanze bwo kuvura neurofibromas zifite ibibazo. Kubaga birashobora kuba igisubizo ku tumwe mu duhuri, cyane cyane utwo tugaragara neza kandi turi ahantu haboneka.

Ubuvuzi bundi bugamije buri gukorerwa ubushakashatsi mu bigeragezo by'ubuvuzi ku duhuri bifitanye isano na NF1. Ubu buvuzi burimo ubwoko butandukanye bwa MEK inhibitors n'abandi bafunga inzira. Umuganga wawe ashobora kuganira niba hari ibigeragezo by'ubuvuzi bishobora kuba bikwiriye ku buzima bwawe.

Ku bijyanye no gucunga ibimenyetso, ubuvuzi butandukanye bufasha gukemura ububabare, ibibazo by'imikorere, cyangwa impungenge z'ubwiza bifitanye isano na neurofibromas. Ibi bishobora kuba harimo physiotherapy, uburyo bwo gucunga ububabare, cyangwa ibikoresho by'ubuvuzi byihariye.

Ese Selumetinib iruta izindi MEK inhibitors?

Selumetinib ubu ni yo MEK inhibitor yonyine yemewe by'umwihariko kuri NF1-related plexiform neurofibromas, bituma kugereranya byoroshye. Ariko, ubushakashatsi bwakozwe bwerekanye ko ifite akamaro mu kugabanya utu duhuri mu barwayi benshi.

Izindi nzego zikora ku bwonko nka trametinib zemejwe gukoreshwa mu bwoko butandukanye bwa kanseri, ariko ntizigeze zigeragerezwa cyangwa ngo zemerwe mu kuvura ibibyimba bifitanye isano na NF1. Buri nzego zikora ku bwonko zifite imitungo itandukanye gato n'ingaruka zazo.

Guhitamo urwego rukora ku bwonko biterwa n'ubwoko bwihariye bwa kanseri cyangwa indwara irimo kuvurwa. Ku bibyimba bya neurofibromas bifitanye isano na NF1, selumetinib ifite ubushakashatsi bwinshi kandi yemewe n'amategeko, bituma iba ari yo ikoreshwa cyane.

Muganga wawe azatekereza ku buzima bwawe bwihariye, ubwoko n'aho ibibyimba byawe biherereye, n'ubuzima bwawe muri rusange mu gihe cyo gushaka uburyo bwiza bwo kuvura. Bashobora kandi gutekereza niba wemerewe kwitabira igeragezwa ry'imiti mishya.

Ibikunze Kubazwa Kuri Selumetinib

Ese Selumetinib irakwiriye abana?

Yego, selumetinib yemerewe gukoreshwa ku bana kandi yageragerejwe by'umwihariko ku barwayi b'abana bafite NF1. Uyu muti wagaragaje ubushobozi bwo kugabanya ibibyimba bya neurofibromas ku bana bari hagati y'imyaka 2.

Abana bakoresha selumetinib basabwa gukurikiranwa neza, harimo no gupima imikurire yabo buri gihe, kuko uyu muti ushobora kugira ingaruka ku mikurire isanzwe. Itsinda ryita ku buzima ry'umwana wawe rizakurikirana uburebure bwe, ibiro bye, n'intambwe z'iterambere rye mu gihe cyose cyo kuvurwa.

Dosi ya bana ibarwa neza hashingiwe ku buso bw'umubiri wabo, kandi dosi zishobora gukenera guhindurwa uko bakura. Ababyeyi bagomba gukorana bya hafi n'itsinda ry'abaganga b'abana babo kugira ngo bakoreshe dosi neza kandi babakurikirane.

Nigute nagomba gukora niba nanyweye selumetinib nyinshi ku buryo butunguranye?

Niba unyweye selumetinib nyinshi ku buryo butunguranye, vugana n'umuganga wawe cyangwa ikigo gishinzwe kugenzura uburozi ako kanya. Kunywa imiti myinshi bishobora kongera ibyago byo kugira ingaruka zikomeye.

Ntugategereze kureba niba ibimenyetso bigaragara - shakisha inama z'abaganga ako kanya. Ujye ufite urupapuro rw'imiti yawe igihe uhamagara kugirango ushobore gutanga amakuru yihariye kubijyanye n'ingano wafashe n'igihe wayifatiye.

Kugirango wirinde kwifata imiti irenze urugero, koresha umuteguro w'imiti cyangwa ushyireho ibyibutsa kuri terefone yawe kugirango bigufashe gukurikirana imiti ufata. Ntukigere ufata imiti ibiri icyarimwe niba utekereza ko ushobora kuba waraburiweho imwe.

Nkwiriye gukora iki niba ntabashije gufata umuti wa Selumetinib?

Niba utabashije gufata umuti wa selumetinib, uwufate uko ubibutse, ariko niba hashize amasaha atarenga 6 uhereye igihe wari wateganyirijwe kuwufata. Niba hashize amasaha arenga 6, reka umuti wabuze maze ufashe uwawe ukurikira ku gihe gisanzwe.

Ntuzigere ufata imiti ibiri icyarimwe kugirango wuzuze umuti wabuze. Ibi birashobora kongera ibyago byo kugira ingaruka ziterwa n'imiti utagize akamaro.

Niba ukunda kwibagirwa imiti, ganira n'ikipe yawe y'ubuzima kubijyanye n'uburyo bwo kugufasha kwibuka. Bashobora gutanga igitekerezo cyo gukoresha umuteguro w'imiti, gushyiraho alarme kuri terefone, cyangwa guhuza igihe cyo gufata imiti n'ibikorwa bya buri munsi nk'amafunguro.

Nshobora guhagarika ryari gufata Selumetinib?

Ugomba guhagarika gufata selumetinib gusa ukurikije ubuyobozi bw'ikipe yawe y'ubuzima. Umwanzuro wo guhagarika ubuvuzi biterwa n'ibintu byinshi, harimo uburyo ibibyimba byawe byitwara n'niba urimo kugira ingaruka ziterwa n'imiti zishobora gucungwa.

Abantu benshi barwara bagomba gukomeza gufata selumetinib igihe kirekire kugirango bagumane akamaro kayo. Guhagarika imiti birashobora gutuma ibibyimba bitangira kongera gukura, bishobora gusubira ku bunini bwabyo bwambere nyuma y'igihe.

Muganga wawe azagenzura buri gihe iterambere ry'ubuvuzi bwawe kandi aganire ku nyungu n'ibibazo byo gukomeza cyangwa guhagarika imiti. Bazagufasha gufata umwanzuro mwiza ku miterere yawe bwite.

Nshobora gufata indi miti nkanwa Selumetinib?

Imiti imwe n'imwe irashobora gukorana na selumetinib, bigashobora kugira ingaruka ku buryo ikora neza cyangwa bikongera ingaruka ziterwa nayo. Buri gihe bwire abaganga bose bakuvura imiti yose, ibiyobyabwenge, n'ibicuruzwa by'ibyatsi urimo gufata.

Imiti imwe n'imwe ishobora gukenera kwirindwa cyangwa ingano yayo igahindurwa mugihe urimo gufata selumetinib. Muganga wawe na farumasiye bazasuzuma urutonde rwuzuye rw'imiti yawe kugirango bamenye uburyo bushobora kubaho.

Ntugatange imiti mishya, harimo imiti igurishwa ku isoko cyangwa ibiyobyabwenge, utabanje kubisuzuma n'ikipe yawe y'ubuzima. N'ibicuruzwa bisa nkaho bidafite ingaruka rimwe na rimwe bishobora gukorana n'imiti ivura kanseri.