Cladribine ni iki: Ibyo ikoreshwa, urugero rwo kuyifata, ingaruka zayo n'ibindi

Cladribine ni umuti wandikirwa na muganga ufasha kuvura ubwoko bumwe na bumwe bwa sclerosis nyinshi mu kugabanya imikorere y'uturemangingo tw'umubiri twirwanaho twibasira imitsi yawe. Ni uburyo bwo kuvura bugamije, bukora mu buryo butandukanye n'ubundi buryo bwinshi bwo kuvura MS, butanga icyizere ku bantu bafite ubwoko bwo gusubiramo bw'iyi ndwara.

Uyu muti ubarirwa mu cyiciro cy'imiti yitwa antimetabolites, bivuze ko ivanga n'uburyo uturemangingo tumwe na tumwe dukura kandi tukagwira. Nubwo bishobora kumvikana biteye inkeke, cladribine yateguwe neza kugirango igamage uturemangingo tw'umubiri twirwanaho twihariye tugira uruhare mu bimenyetso bya MS mugihe ireka uturemangingo twawe twiza.

Cladribine ikoreshwa mu kuvura iki?

Cladribine ikoreshwa cyane cyane mu kuvura ubwoko bwa sclerosis nyinshi busubiramo mu bantu bakuru. Muganga wawe ashobora kugusaba uyu muti niba ufite MS isubiramo-irekura cyangwa MS ya kabiri ikora, aho ibimenyetso byawe biza bigata mu bihe.

Sclerosis nyinshi zibaho iyo umubiri wawe wirwanaho wibeshye ukibasira igitwikiri cya nerve fibers. Ibi bitera umuvumo n'ubyangizi bishobora gutera ibimenyetso nk'umunaniro, kugenda bigoranye, gucika intege, n'ibibazo byo guhuza ibintu. Cladribine ifasha mugabanya umubare wa lymphocytes, aribyo turemangingo tw'umubiri twirwanaho dukora ubu yangizi.

Uyu muti akenshi ugenewe abantu bafite MS ikora cyane cyangwa batitabiriye neza izindi nshuti. Umuganga wawe azasuzuma neza amateka yawe y'ubuzima n'uburwayi bwawe bwa none kugirango amenye niba cladribine ariwo mwanzuro mwiza kuri wewe.

Cladribine ikora ite?

Cladribine ikora mugushaka no kugabanya ubwoko bwihariye bw'uturemangingo twera tw'amaraso twitwa lymphocytes, cyane cyane B cells na T cells zigira uruhare mu kuvurwa kwa MS. Tekereza nk'umwanduzi utoranya ukuraho uturemangingo tw'umubiri twirwanaho dufite ibibazo mugihe ureka umubiri wawe wirwanaho ugasigara uko wari uri.

Iyo umaze gufata umuti, uhinduka mu buryo bukora imbere muri izo selile zigenewe. Ubu buryo bukora buza kubuza selile ubushobozi bwo kwiyongera no kubaho, bigatuma umubare munini ariko w'agateganyo w'uturemangingo tw'umubiri turwanya sisitemu yawe y'imitsi igabanuka.

Uyu muti ufatwa nk'umuti ukomeye mu kuvura MS. Ufite imbaraga kurusha imiti imwe yo ku murongo wa mbere ariko ukaba warateguwe kugira ngo utange inyungu zirambye mu gihe gito cyo kuvurwa. Ibyo bigaragara birashobora kumara amezi cyangwa imyaka nyuma yo kurangiza urugendo rwo kuvurwa.

Nkwiriye gufata Cladribine nte?

Cladribine iza mu buryo bw'ibinini ufata unywa mu kanwa, akenshi ukurikiza gahunda yihariye mu gihe cy'imyaka ibiri. Muganga wawe azatanga amabwiriza arambuye, ariko uburyo busanzwe burimo gufata umuti mu minsi mike mu byumweru runaka, hagati hakaba hari ibiruhuko birebire.

Ukwiriye gufata ibinini bya cladribine ku gifu cyambaye ubusa, byibuze isaha imwe mbere yo kurya cyangwa amasaha abiri nyuma yo kurya. Mimina ibinini byose hamwe n'ikirahure cyuzuye cy'amazi, kandi ntukoreshe, ntukore cyangwa ngo ubice. Ibi bifasha kumenya neza ko umuti winjiye neza kandi ukora nk'uko byagenewe.

Ni ngombwa gufata ibinini witonze kandi ukarabe intoki neza mbere na nyuma yo kubifata. Niba ikinini cyacitsemo ibice cyangwa kigashonga, ntugakoreho ibice byose. Ahubwo, koresha uturindantoki cyangwa igitambaro gitose kugira ngo usukure, kuko umuti ushobora kwinjira mu ruhu rwawe.

Ushobora gushyirwaho ibizamini by'amaraso buri gihe mbere na mu gihe cyo kuvurwa kugira ngo ukurikirane umubare w'uturemangingo tw'amaraso twera n'ubuzima bwawe muri rusange. Izi gahunda ni ngombwa kugira ngo umenye neza ko umuti ukora neza kandi neza.

Nkwiriye gufata Cladribine igihe kingana iki?

Uburyo busanzwe bwo kuvura na cladribine bufata imyaka ibiri, ariko ntuzajya ufata imiti buri gihe muri icyo gihe. Ahubwo, uzajya ufata imiti mu bihe byihariye hanyuma hagakurikiraho ibihe birebire utafata imiti.

Muri rusange, uzajya ufata cladribine mu minsi 4-5 mu kwezi kwa mbere, hanyuma wongere uyifate mu minsi 4-5 mu kwezi kwa kabiri k'umwaka wa mbere. Umwaka wa kabiri ukurikiza uburyo nk'ubwo, ufata imiti mu mezi ya 13 na 14. Nyuma yo kurangiza ubu buryo bw'imyaka ibiri, abantu benshi ntibakeneye gukomeza kuvurwa na cladribine mu myaka myinshi iri imbere.

Ibihe birebire biri hagati y'ibihe byo kuvurwa bituma umubiri wawe ukira mu gihe ukomeza kurengera indwara ya MS. Muganga wawe azajya akurikirana uko umeze muri icyo gihe kandi akemeze niba ukeneye izindi miti mu gihe kizaza.

Abantu bamwe bashobora gukenera guhindura gahunda yabo yo kuvurwa bitewe n'ibisubizo by'ibizamini by'amaraso cyangwa izindi mpamvu z'ubuzima. Umuganga wawe azakorana nawe kugira ngo abone igihe cyiza kandi gifasha mu miterere yawe yihariye.

Mbese ni izihe ngaruka ziterwa na Cladribine?

Kimwe n'indi miti yose, cladribine ishobora gutera ingaruka, nubwo abantu benshi bayihanganira neza. Ingaruka zisanzwe zikunze kuba zoroshye kandi zishobora guhangana nazo hakoreshejwe ubufasha bw'ubuvuzi bukwiye.

Dore ingaruka zishobora kukubaho cyane, wibuke ko ikipe yawe y'ubuvuzi izajya ikurikirana hafi mu gihe cyose uvurwa:

• Indwara zo mu myanya yo hejuru y'ubuhumekero nk'ibicurane cyangwa indwara zo mu mazuru
• Umutwe ushobora kuba woroshye cyangwa ukarangwamo ubukana buringaniye
• Umubare w'uturemangingo twera tugabanuka, ibyo bikaba ari bimwe mu bigize uko umuti ukora
• Urugimbu cyangwa kutumva neza mu gifu, cyane cyane iyo ugitangira kuvurwa
• Kugira umunaniro cyangwa kumva urushye kurusha uko bisanzwe
• Umururumba w'umusatsi cyangwa gutakaza umusatsi by'igihe gito
• Uruhu rurashya cyangwa ibimenyetso byo ku ruhu

Ibyinshi muri ibi bigaragara byihuse kandi bigenda bikosoka uko umubiri wawe wimenyereza umuti cyangwa umaze kurangiza urugendo rw'ubuvuzi.

Hariho ibindi bibazo bikomeye ariko bitagaragara cyane bisaba ubufasha bwihuse bw'abaganga. Nubwo bidasanzwe, ni ngombwa kubimenya kugirango usabe ubufasha vuba niba bibaye ngombwa:

• Indwara zikomeye ziterwa n'umubare muto cyane w'uturemangingo tw'amaraso twera
• Gushiririza cyangwa gukomereka bidasanzwe bitavura neza
• Urubore rurambye cyangwa ibimenyetso by'ibicurane
• Urugero rukomeye rw'umubiri rugaragaza ingorane zo guhumeka cyangwa kubyimba
• Ibimenyetso by'ibibazo by'umwijima nk'uruhu rw'umuhondo cyangwa inkari z'umukara
• Progressive multifocal leukoencephalopathy (PML), indwara idasanzwe yo mu bwonko

Muganga wawe azakora ibizamini by'amaraso buri gihe kugirango amenye impinduka zose ziteye impungenge hakiri kare, kandi ugomba kubamenyesha ako kanya niba ubonye ibimenyetso byose biteye impungenge.

Ninde utagomba gufata Cladribine?

Cladribine ntikwiriye kuri buri wese, kandi muganga wawe azasuzuma neza amateka yawe y'ubuvuzi mbere yo kuyandika. Uyu muti usaba urwego rukomeye, rukora neza rwa sisitemu y'ubudahangarwa kugirango utangire, bityo ibibazo bimwe na bimwe bituma bitaba byiza.

Ntabwo ugomba gufata cladribine niba ufite indwara zikora, harimo indwara zirambye nka tuberculosis cyangwa hepatite. Sisitemu yawe y'ubudahangarwa igomba kuba ifite ubuzima mbere yo gutangira kuvurwa, kuko uyu muti uzagabanya by'agateganyo ubushobozi bwawe bwo kurwanya indwara nshya.

Abantu bafite indwara zikomeye z'impyiko cyangwa umwijima mubisanzwe ntibashobora gufata cladribine neza. Uyu muti ukoreshwa binyuze muri izi ngingo, kandi imikorere idahagije yashobora gutuma umuti wiyongera mu mubiri wawe mu buryo buteye akaga.

Inda n'igihe cyo konsa nabyo ni ibintu by'ingenzi byo kwitaho. Cladribine ishobora gukomeretsa abana bakiri bato, bityo uzakenera gukoresha uburyo bwo kuboneza urubyaro bukora neza mugihe uvurwa ndetse no mumyaka mike nyuma yaho. Niba uteganya gutwita, ganira na muganga wawe kubijyanye n'ubundi buryo bwo kuvura MS.

Byongeye kandi, niba ufite amateka y'indwara zimwe na zimwe za kanseri, cyane cyane kanseri z'amaraso, muganga wawe azakenera gupima neza ibyago n'inyungu mbere yo kugusaba gukoresha cladribine.

Izina ry'ubwoko bwa Cladribine

Izina ry'ubwoko bwa cladribine yo kunywa ni Mavenclad, ikorwa na EMD Serono. Iyi ni formulation yemejwe by'umwihariko mu kuvura sclerosis nyinshi kandi iza mumitobe ya 10mg.

Urashobora kandi kumva cladribine ikoreshwa mubundi buryo kubera ibibazo bitandukanye. Urugero, hariho ubwoko bwitwa Leustatin bukoreshwa mu kuvura kanseri zimwe na zimwe z'amaraso, ariko ubu ni umuti utandukanye nubwo usangiye ikintu kimwe gikora.

Mugihe uvugana n'abaganga cyangwa abaganga b'imiti, birafasha kuvuga neza ko ufata Mavenclad kugirango uvurwe MS kugirango wirinde urujijo n'ubundi buryo bwa cladribine.

Uburyo bwo gusimbuza Cladribine

Niba cladribine itagukwiriye, hariho ubundi buryo bwo kuvura MS yongera gusubira inyuma bushobora gukoreshwa na muganga wawe. Guhitamo biterwa n'ibimenyetso byawe byihariye, amateka yawe y'ubuvuzi, n'intego zo kuvura.

Uburyo bumwe bwo gusimbuza harimo dimethyl fumarate (Tecfidera), ifatwa kabiri kumunsi kandi ikora igabanya umuvumo mu bwonko no mumitsi. Fingolimod (Gilenya) ni ubundi buryo butuma uturemangingo tw'umubiri tudasohoka mumitsi y'amazi no kugaba ibitero kubwonko no mumitsi.

Kubantu bafite MS ikora cyane, ubundi buryo bukomeye bwo kuvura nka natalizumab (Tysabri) cyangwa ocrelizumab (Ocrevus) birashobora gutekerezwa. Ibi bikunze gutangwa nk'inzego aho kuba ibinini bya buri munsi, abantu bamwe bakunda.

Imiti iterwa nka glatiramer acetate (Copaxone) cyangwa imiti ya interferon beta iracyari amahitamo meza ku bantu benshi, cyane cyane abakunda imiti ifite amateka maremare y'umutekano.

Umuvuzi wawe azagufasha gupima inyungu n'ibibazo bya buri kimwe kugirango ubone uburyo bwo kuvura bukwiriye ubuzima bwawe n'ibikenewe by'ubuvuzi.

Ese Cladribine iruta Ocrelizumab?

Byombi, cladribine na ocrelizumab, ni imiti ikora neza cyane mu kuvura MS isubiramo, ariko ikora mu buryo butandukanye kandi ifite inyungu zitandukanye. Guhitamo

Cladribine irashobora gukoreshwa ku bantu barwaye indwara z'umutima, ariko bisaba gukurikiranwa neza no gusuzuma uko umutima wawe umeze. Uyu muti ntugira ingaruka zigororotse ku mikorere y'umutima, ariko indwara ziterwa n'udukoko cyangwa izindi ngorane zishobora kugira ingaruka ku buzima bw'imitsi yawe.

Umuvuzi w'umutima wawe n'umuhinga mu by'imitsi y'ubwonko bazakenera gukorana kugira ngo barebe ko kuvurwa na cladribine bifite umutekano kuri wowe. Bazatekereza ku bintu nk'imiti y'umutima urimo gufata ubu, uko imitsi yawe ikora neza muri rusange, n'ubushobozi bwo kurwanya indwara zishobora gushyira umutima wawe mu kaga.

Niba ufite amateka y'ibibazo by'umutima, menyesha umuhanga wawe mu bya MS n'umuvuzi w'umutima imiti yose ufata n'indwara ufite mbere yo gutangira kuvurwa na cladribine.

Nkwiriye gukora iki niba mfashe cladribine nyinshi bitunguranye?

Niba ufata cladribine nyinshi bitunguranye kuruta uko byategetswe, vugana n'umuganga wawe cyangwa ikigo gishinzwe ubumara ako kanya, kabone n'iyo wumva umeze neza. Gufata nyinshi bishobora gutuma umubare w'uturemangingo twera tw'amaraso tugabanuka cyane cyangwa izindi ngorane zikomeye.

Ntugerageze kwivuruguta cyangwa gufata indi miti iyo ari yo yose keretse ubitegetswe n'umuganga. Bika icupa ry'umuti hamwe nawe igihe ujya kwivuza kugira ngo abaganga babone neza icyo wafashe n'ingano yacyo.

Umuvuzi wawe ashobora gushaka gukurikirana umubare w'amaraso yawe neza kandi ashobora kugusaba ubufasha bwiyongera bitewe n'umuti wiyongereye wafashe n'igihe byabereye.

Nkwiriye gukora iki niba ntasize urugero rwa cladribine?

Niba usize urugero rwa cladribine, rufate ako kanya wibukira kuri uwo munsi, igihe cyose bikiri mu gihe cyagenewe kuvurwa. Ariko, ntufate urugero rwa kabiri ku munsi umwe kugira ngo usimbure urugero rwasizwe.

Niba wibuka umunsi ukurikira cyangwa nyuma yaho, reka urukingo rwarinzwe ukomeze gahunda yawe isanzwe. Ntugerageze kwongera igihe cyo kuvurwa kugira ngo usimbuze imiti yarinzwe, kuko ibi bishobora kubangamira gahunda yateguwe yo kuvura.

Vugana n'umuganga wawe kugira ngo muganire ku byabaye kandi ubone ubuyobozi bwihariye ku bibazo byawe. Bashobora kwifuza guhindura gahunda yawe yo kugenzura cyangwa gutanga andi mabwiriza ashingiye ku rukingo rwarinzwe n'igihe cyarinzwe.

Ni ryari nshobora kureka gufata Cladribine?

Ntugomba na rimwe kureka gufata cladribine utabanje kubaza umuganga wawe, kabone niyo wumva umeze neza cyangwa ufite ingaruka ziterwa n'umuti. Uyu muti ukurikiza gahunda yihariye yo kuvura y'imyaka ibiri yateguwe kugira ngo itange inyungu nziza mugihe igabanya ibyago.

Abantu benshi barangiza amasomo yose y'imyaka ibiri nkuko byateganijwe, nyuma yaho ntibasanzwe bakeneye indi miti ya cladribine mumyaka myinshi. Umuganga wawe azagenzura uko umeze kandi amenye niba ukeneye ubuvuzi bwo kubungabunga cyangwa izindi miti mugihe kizaza.

Niba ufite ingaruka ziterwa n'umuti zikubangamiye cyangwa izindi ngorane ziterwa n'umuti, ganira n'umuganga wawe aho kureka ku giti cyawe. Bashobora gufasha gucunga ingaruka ziterwa n'umuti cyangwa guhindura gahunda yawe yo kuvura niba bibaye ngombwa.

Nshobora guhabwa inkingo nkanwa nka Cladribine?

Igihe cyo gukingira ni ingenzi mugihe ufata cladribine, kuko uyu muti ugira ingaruka kumikorere y'ubudahangarwa bwawe bwo gusubiza inkingo. Inkingo zifite ubuzima zigomba kwirindwa rwose mugihe cyo kuvurwa no mumyaka myinshi nyuma yaho.

Umuganga wawe azasanzwe agushishikariza guhabwa inkingo zose zikenewe mbere yo gutangira kuvurwa na cladribine, mugihe ubudahangarwa bwawe bukiri bukomeye. Ibi bishobora kuba harimo inkingo z'ibicurane, inkingo za pneumoniya, cyangwa inkingo z'urugendo niba uteganya ingendo.

Niba ukeneye inkingo mugihe uvurwa, inkingo zitagira ubuzima muri rusange zirizewe kurusha izifite ubuzima, ariko muganga wawe azagomba gusuzuma buri kibazo ku giti cya cyo. Bazatekereza ibintu nk'umubare wawe w'amaso yera y'amaraso n'uburyo bwo kwihutisha inkingo.