Givinostat ni iki: Ibikoreshwa, Urutonde rw'imiti, Ingaruka ziterwa n'ibindi

Givinostat ni umuti wandikirwa n'abaganga wagenewe kuvura indwara ya Duchenne muscular dystrophy (DMD) ku bana n'abantu bakuru. Uyu muti unyobwa mu kanwa ukora ukoresha za enzyme zimwe na zimwe mu mubiri wawe zigira uruhare mu kubyimbirwa kw'imitsi no kuyangirika ku barwayi ba DMD.

Niba wowe cyangwa uwo ukunda yarwaye DMD, ushobora kuba wibaza ku buryo bwo kuvurwa bushobora gufasha gucunga iyi ndwara. Givinostat yerekana uburyo bushya bwo kuvura DMD, itanga icyizere cyo kugabanya uko indwara ikura ndetse no gushobora kunoza imibereho.

Givinostat ni iki?

Givinostat ni umuti wa HDAC (histone deacetylase) ugabanya kubyimbirwa no kwangirika kw'imitsi ku bantu barwaye Duchenne muscular dystrophy. Wibuke ko ari umuti ufasha gutuza uburyo umubiri urwanya indwara yibasira imitsi mu barwayi ba DMD.

Uyu muti uza mu buryo bwo kunyobwa mu kanwa, bigatuma byoroha ku barwayi b'imyaka itandukanye kuwufata. Ukorwa hakurikijwe amabwiriza akomeye kandi bisaba uruhushya rutangwa n'umuganga w'inzobere mu ndwara zifata imitsi n'imitsi y'imitsi.

Uyu muti ni mushya ku isoko, umaze kubona uburenganzira nyuma y'igeragezwa ryakozwe ryerekanye akamaro kawo ku barwayi ba DMD. Muganga wawe azasuzuma neza niba givinostat ikwiriye kubera uko urwaye.

Givinostat ikoreshwa mu kuvura iki?

Givinostat ikoreshwa cyane cyane mu kuvura Duchenne muscular dystrophy, indwara ya genetique itera intege nke z'imitsi n'imitsi y'imitsi. Uyu muti ugamije kugabanya kwangirika kw'imitsi bibaho ku barwayi ba DMD.

DMD igira ingaruka ku mikorere ya dystrophin, poroteyine ifasha gukomeza imitsi. Hatabayeho dystrophin ihagije, imitsi irabyimba kandi igahora yangirika uko igihe kigenda. Givinostat ikora kugira ngo igabanye uku kubyimbirwa, bishobora gufasha gukomeza imikorere y'imitsi igihe kirekire.

Muganga wawe ashobora kugusaba gufata givinostat niba wowe cyangwa umwana wawe mufite DMD yemejwe kandi mwujuje ibisabwa byihariye byo kuvurwa. Uyu muti akenshi ufashwa nk'igice cy'umugambi wuzuye wo kuvura ushobora kuba urimo imiti ivura imitsi, indi miti, n'ubufasha.

Givinostat ikora ite?

Givinostat ikora ibuza za enzyme zimwe na zimwe zizwi nka histone deacetylases (HDACs) zigira uruhare mu kubyimbirwa no kwangirika kw'imitsi muri DMD. Mu kubuza izi enzyme, uyu muti ufasha kugabanya uburyo bwo kubyimbirwa bwangiza imitsi.

Uyu muti ufashwa nk'uburyo bwo kuvura bwo hagati kuri DMD. Nubwo atari umuti uvura burundu, ushobora gufasha kugabanya uko imitsi yangirika iyo ukoreshejwe nk'igice cy'uburyo bwuzuye bwo kuvura.

Uyu muti ukeneye igihe kugirango wubake mu mubiri wawe hanyuma utangire gukora neza. Ushobora kutabona impinduka ako kanya, ariko nyuma y'igihe, givinostat ishobora gufasha gukomeza imbaraga z'imitsi n'imikorere kurusha uko byari kuba bitabayeho kuvurwa.

Nkwiriye gufata givinostat nte?

Givinostat ikwiriye gufatwa nkuko byategetswe na muganga wawe, akenshi kabiri ku munsi hamwe n'ibiryo. Kuyifata hamwe n'ibiryo bifasha umubiri wawe gukurura neza uyu muti kandi bishobora kugabanya ibibazo byo mu gifu.

Umuti wo kunywa ukwiriye gupimwa neza ukoresheje urushinge rwo gupima rwatanzwe hamwe n'umuti wawe. Nyeganyeza icupa buhoro mbere ya buri dose kugirango umuti uvangwe neza. Urashobora kuwufata hamwe n'amazi, amata, cyangwa umutobe niba bikenewe.

Gerageza gufata imiti yawe ku masaha amwe buri munsi kugirango ugumane urwego rumwe mu mubiri wawe. Niba urera umwana ufata uyu muti, shyiraho gahunda ikorana n'amasaha y'ibiryo n'ibikorwa bya buri munsi.

Ntugakore, utagune, cyangwa uhindure uyu muti mu buryo ubwo aribwo bwose. Niba ufite ikibazo cyo kumira cyangwa gufata uyu muti, ganira n'umuganga wawe ku bijyanye n'uburyo bushobora gufasha.

Mbwiriza gufata givinostat igihe kingana iki?

Givinostat akenshi ni imiti ikoreshwa igihe kirekire uzakomeza kuyikoresha igihe cyose igifitiye akamaro kandi muganga wawe abikugiriye inama. DMD ni indwara igenda ikura, bityo gukomeza kuyivura bisanzwe biba ngombwa kugira ngo bifashe mu gucunga ibimenyetso.

Muganga wawe azajya agenzura uko umubiri wawe witwara ku muti binyuze mu isuzuma ryo kwa muganga ndetse no mu bipimo by'amaraso. Ibi bizafasha kumenya niba umuti ukora neza kandi niba hari ibihinduka byakorwa.

Ntuzigere uhagarika gufata givinostat ako kanya utabanje kubiganiraho n'umuganga wawe. N'iyo utabona impinduka zigaragara, umuti ushobora kuba ufasha kugabanya uko indwara ikura mu buryo butagaragara ako kanya.

Ni Ibihe Bikorwa Bigaragara Biterwa na Givinostat?

Kimwe n'indi miti yose, givinostat ishobora gutera ibikorwa bigaragara, nubwo atari buri wese ubyumva. Ibikorwa bigaragara byinshi birashoboka kubicunga kandi bikunda gukira uko umubiri wawe umenyera umuti.

Dore ibikorwa bigaragara bisanzwe ushobora guhura nabyo:

• Urugimbu cyangwa kubabara mu nda
• Impiswi cyangwa guhinduka mu myitwarire y'amara
• Kugabanyuka kw'irari ryo kurya
• Kugira umunaniro cyangwa kumva unaniwe
• Umutwe
• Kuruka

Ibi bikorwa bigaragara byo mu gihe cyo gushisha akenshi birakira iyo ufata umuti hamwe n'ibiryo kandi uko umubiri wawe umenyera ubuvuzi.

Ibikorwa bigaragara bitajya bibaho ariko bikomeye bisaba ubufasha bwihuse bw'abaganga:

• Ibimenyetso by'ubwandu (umuriro, guhinda umushyitsi, kubabara mu muhogo ku buryo buhoraho)
• Udukoko tudasanzwe cyangwa kuva amaraso
• Kubabara cyane mu nda
• Kuruka ku buryo buhoraho butuma utabasha kurya
• Impinduka zikomeye mu mutima

Ibikorwa bigaragara bidakunze kubaho ariko bikomeye bishobora kuba birimo guhinduka kw'imibare y'amaraso cyangwa ibitagenda neza mu mikorere y'umwijima. Muganga wawe azabigenzura binyuze mu bipimo by'amaraso bisanzwe, bityo ni ngombwa kwitabira gahunda zose zateganyijwe.

Ni Bande Batagomba Gufata Givinostat?

Givinostat ntibereye buri wese, kandi muganga wawe azasuzuma neza niba ari umutekano kuri wowe cyangwa umwana wawe. Abantu bafite indwara zimwe na zimwe bashobora gukenera kwirinda uyu muti cyangwa gukenera gukurikiranwa byihariye.

Ntabwo ukwiye gufata givinostat niba ufite:

• Allergie izwi kuri givinostat cyangwa ibindi byose bigize uyu muti
• Indwara ikomeye y'umwijima cyangwa kunanirwa kw'umwijima
• Infesiyo zikora kandi zitagenzurwa
• Uburwayi bw'umutima butandukanye
• Indwara ikomeye y'impyiko

Muganga wawe azatekereza kandi ibindi bintu bishobora kugira ingaruka ku bushobozi bwawe bwo gufata uyu muti mu buryo bwizewe, harimo n'indi miti urimo gufata n'ubuzima bwawe muri rusange.

Abagore batwite cyangwa bonka bagomba kuganira ku byago n'inyungu n'umuganga wabo, kuko ingaruka za givinostat mugihe cyo gutwita no konsa ntizizwi neza.

Amazina ya Givinostat

Givinostat iboneka munsi y'izina ry'ubucuruzi rya Duvyzat muri Leta Zunze Ubumwe z'Amerika. Iri ni ryo zina ry'ubucuruzi uzabona ku icupa ryawe ry'umuti no ku ipaki y'imiti.

Umuti ushobora kugira amazina atandukanye y'ubucuruzi mu bindi bihugu, ariko ikintu gikora kiguma kimwe. Buri gihe jya ureba umufarumasiti wawe niba ufite ibibazo bijyanye n'umuti wawe wihariye.

Ubwoko bwa givinostat butandukanye ntiburaboneka, bityo Duvyzat nicyo cyonyine gishoboka kugirango ubone uyu muti muri iki gihe.

Uburyo bwa Givinostat

Mugihe givinostat ari uburyo bumwe bwo kuvura DMD, indi miti n'ubuvuzi biraboneka muganga wawe ashobora gutekereza. Guhitamo biterwa n'icyo uri cyo, imyaka yawe, n'uburyo uburwayi bwawe burimo gutera imbere.

Ubuvuzi bundi bwemewe na FDA bwa DMD burimo:

• Deflazacort (umuti wa corticosteroid ufasha kubungabunga imbaraga z'imitsi)
• Eteplirsen (ku barwayi bafite impinduka zidasanzwe za genetike)
• Golodirsen (undi muti wihariye wa genetike)
• Casimersen (ku mpinduka zimwe na zimwe za DMD)

Muganga wawe ashobora kandi kugusaba imiti ifasha nka physiotherapy, ubufasha bwo guhumeka, cyangwa gukurikirana umutima nk'igice cy'uburyo bwawe bwose bwo kwita ku buzima.

Uburyo bwiza bwo kuvura akenshi bukubiyemo guhuza imiti itandukanye ijyanye n'ibyo ukeneye byihariye n'uko indwara ikomeza.

Ese Givinostat iruta izindi miti ya DMD?

Givinostat ikora mu buryo butandukanye n'indi miti ya DMD, bityo ntibiba ngombwa ko ari "nziza" ahubwo itanga uburyo butandukanye bwo guhangana n'iyi ndwara. Buri muti ufite inyungu zawo n'ibitekerezo byawo.

Bitandukanye na corticosteroids zisanzwe zikuraho umubyimbire, givinostat yibanda cyane ku nzima za HDAC zifite uruhare mu kwangiza imitsi. Ubu buryo bwihariye bushobora gutanga inyungu hamwe n'ingaruka nke zishobora kuba ziriho ugereranije n'imiti imwe isanzwe.

Umuti "mwiza" kuri wowe biterwa n'ibintu nk'imyaka yawe, ubwoko bw'impinduka za genetike, ibimenyetso biriho, n'uko witwara ku miti itandukanye. Muganga wawe azakorana nawe kugirango abone gahunda ivura ikwiriye.

Abantu bamwe bafashwa no guhuza givinostat n'indi miti, mu gihe abandi babona ibyiza biva mu buryo bundi. Gukurikirana buri gihe bifasha kumenya icyo gikora neza kubuzima bwawe.

Ibibazo Bikunze Kubazwa Kuri Givinostat

Ese Givinostat irinzwe ku bana?

Yego, givinostat yemerewe gukoreshwa ku bana barwaye DMD, ariko bisaba gukurikiranwa neza n'umuganga ufite uburambe mu kuvura indwara zifata imitsi n'imitsi. Uyu muti wigishijwe ku barwayi b'abana kandi byagaragaye ko byihanganirwa neza.

Abana bafata givinostat bakeneye kugenzurwa buri gihe kugira ngo bagenzure imikurire, iterambere, n'ingaruka zishobora kubaho. Muganga w'umwana wawe azahindura urugero rwa dose hakurikijwe uburemere n'uburyo yitwara ku buvuzi.

Nkwiriye gukora iki niba nifashishije givinostat nyinshi ku buryo butunganye?

Niba wowe cyangwa umwana wawe afashe givinostat nyinshi ku buryo butunganye, hamagara muganga wawe cyangwa ikigo gishinzwe kurwanya ubumara ako kanya. Ntukegere ngo urebe niba ibimenyetso bigaragara, kuko kwitabwaho kwa muganga vuba na bwangu ni ingenzi.

Jyana icupa ry'umuti hamwe nawe mu cyumba cy'ubutabazi cyangwa ugire ko riboneka igihe uhamagara kugira ngo ugirwe inama. Abaganga bakeneye kumenya neza icyafashwe n'ingano yacyo.

Nkwiriye gukora iki niba nciwe dose ya givinostat?

Niba waciwe dose, yifate ako kanya wibuka, keretse igihe cyegereye dose yawe iteganyijwe ikurikira. Muri icyo gihe, reka dose yaciwe ukomeze gahunda yawe isanzwe.

Ntukafate dose ebyiri icyarimwe kugira ngo usimbure dose yaciwe. Ibi bishobora kongera ibyago byo kugira ingaruka ziterwa n'umuti utagize akamaro kiyongereye.

Nshobora guhagarika ryari gufata givinostat?

Ugomba guhagarika gufata givinostat nyuma yo kubiganiraho na muganga wawe. Kubera ko DMD ari indwara igenda ikura, guhagarika ubuvuzi byatuma indwara ikura vuba.

Muganga wawe azagufasha gupima akamaro n'ibyago byo gukomeza ubuvuzi hakurikijwe uburyo urimo witwara n'ingaruka zose urimo guhura nazo. Rimwe na rimwe guhindura urugero rwa dose cyangwa gahunda y'ubuvuzi bishobora gukemura impungenge hatagomba guhagarika umuti rwose.

Nshobora gufata indi miti nkanjye nkoresha givinostat?

Imiti imwe n'imwe ishobora gukururana na givinostat, bityo ni ingenzi kubwira muganga wawe imiti yose yanditswe na muganga, imiti igurishwa ku isoko, n'ibyongerera imbaraga urimo gufata. Ibi bikubiyemo vitamine, ibicuruzwa by'ibyatsi, n'ubundi buvuzi ubwo aribwo bwose.

Muganga wawe cyangwa umufarumasiti ashobora kureba niba imiti ushobora gufata ihura, akagugira inama y'uburyo bwiza bwo gufata imiti myinshi. Ntukigere utangira cyangwa uhagarika imiti yindi utabanje kubaza umuganga wawe.