Aflibercept (Eylea) ni iki: Ibikoreshwa, Urutonde rw'imiti, Ingaruka ziterwa n'iyo miti n'ibindi

Aflibercept ni umuti wandikirwa na muganga ufasha kuvura indwara zikomeye zo mu maso zishobora gutuma umuntu atakaza uburezi. Uhabwa nk'urushinge rutera mu jisho kugira ngo uhagarike poroteyine zangiza zangiza imitsi y'amaraso muri rétine yawe.

Uyu muti ukora nk'icyuma, urinda igice cyoroshye cyo mu jisho ryawe inyuma yangirika. Abantu benshi basanga bifasha kubungabunga uburezi bwabo, kandi, rimwe na rimwe, ndetse no kunoza imboni zabo iyo izindi miti zitakoze neza.

Aflibercept ni iki?

Aflibercept ni poroteyine yakozwe n'abantu yigana ubushobozi bw'umubiri wawe bwo kurwanya ibintu byangiza mu jisho ryawe. Igenzurwa mu cyiciro cy'imiti yitwa anti-VEGF, bivuze ko ihagarika poroteyine yitwa vascular endothelial growth factor.

Tekereza VEGF nk'ikimenyetso kibwira umubiri wawe gukura imitsi mishya y'amaraso. Mugihe iki gikorwa gifasha gukiza ibikomere, gishobora gutera ibibazo mu jisho ryawe iyo bibaye ahantu hatari ho cyangwa igihe kitari cyo.

Uyu muti uza nk'igisubizo cyiza muganga w'amaso aterera mu kintu gisa na jeli imbere y'ijisho ryawe. Ubu buryo bugamije gusobanura ko umuti ujya neza aho ukenewe cyane, hatagize uruhare mu bindi bice by'umubiri wawe nk'uko ibinini bishobora gukora.

Aflibercept ikoreshwa kubera iki?

Aflibercept ivura indwara nyinshi zo mu maso zirimo gukura kw'imitsi y'amaraso idasanzwe cyangwa kuvuza muri rétine yawe. Muganga wawe ashobora kubikugiraho inama niba ufite macular degeneration ifitanye isano n'imyaka, ikora ku burezi bwawe bwo hagati.

Uyu muti kandi ufasha abantu bafite diabetic macular edema, ingorane za diyabete aho amazi yiyongera hagati muri rétine yawe. Uku guhura bishobora gutuma imboni yawe itagaragara neza cyangwa ikahinduka, cyane cyane iyo ugerageza gusoma cyangwa kureba ibisobanuro byiza.

Izindi ndwara zivurwa neza na aflibercept zirimo indwara ya diyabete ya retinopati na retinari ya vena. Izi ndwara zikubiyemo kwangirika kw'imitsi y'amaraso mu gice cya retina yawe, bishobora gutera ibibazo byo kureba niba bitavuwe.

Abantu bamwe kandi bahabwa aflibercept kubera myopic choroidal neovascularization, indwara aho imitsi mishya y'amaraso ikurira munsi ya retina mu bantu bafite uburebure bwinshi. Muganga wawe w'amaso azemeza niba ubu buvuzi bukwiye kuri wowe.

Aflibercept ikora ite?

Aflibercept ikora ibuza VEGF, poroteyine ituma imitsi y'amaraso ikura kandi ikareka amazi. Iyo ufite indwara zimwe na zimwe z'amaso, umubiri wawe ukora VEGF nyinshi cyane, bigatuma imitsi y'amaraso idashakishwa ikurira muri retina yawe.

Iyi mitsi y'amaraso idasanzwe iroroshye kandi ikunda kurekeramo amaraso n'amazi mu jisho ryawe. Ibi bireka bishobora gutera guhura, gukomeretsa, no gutakaza icyerekezo uko igihe kigenda.

Mugukingira VEGF, aflibercept ifasha kugabanya uku gukurira kw'imitsi y'amaraso idasanzwe kandi igabanya ireka ry'amazi. Ubu buryo bushobora gufasha gufata icyerekezo cyawe kandi, mu bihe byinshi, kukinoza.

Aflibercept ifatwa nk'umuti ukomeye kandi ufite akamaro kuri izi ndwara. Abantu benshi babona impinduka mu mikorere y'amaso yabo mu mezi make ya mbere yo kuvurwa, nubwo ibisubizo bishobora gutandukana ku muntu ku muntu.

Nkwiriye gufata Aflibercept nte?

Aflibercept itangwa nk'urushinge ruturutse mu jisho ryawe mu biro bya muganga wawe. Ntabwo uzanywa uyu muti mu rugo, kandi ntugomba guhangayika wo kwibuka kunywa imiti cyangwa gutegura ibiryo byihariye.

Mbere yo guterwa urushinge, muganga wawe azahanagura ijisho ryawe n'agace gakikije hamwe na antiseptike kugirango birinde kwandura. Bazaguha kandi amatonyanga yo gutuma uburyo bworoshye uko bishoboka kose.

Umuti w'urushinge ubwawo ufata amasegonda make, nubwo gahunda yose ishobora kumara iminota 30 kugeza kuri 60. Urashobora kurya uko bisanzwe mbere yo kujya kwa muganga, kandi ntugomba kwirinda ibiryo cyangwa ibinyobwa byihariye.

Nyuma yo guterwa urushinge, ushobora kumva utameze neza cyangwa ukabona utudomo duke dukikiza amaso yawe. Ibi bimenyetso ni ibisanzwe kandi bikunda gushira nyuma y'umunsi umwe cyangwa ibiri.

Muganga wawe azategura gahunda yo gusubira kwa muganga, kandi ni ngombwa kubahiriza gahunda zose kabone n'iyo ubushobozi bwo kureba busa nk'aho buhamye. Kugenzura buri gihe bifasha kumenya niba imiti ikora neza.

Nzamara Igihe Kingana Iki Ntera Aflibercept?

Abantu benshi bakeneye guterwa inshinge za aflibercept mu mezi menshi kugeza ku myaka myinshi, bitewe n'uburwayi bwabo bwihariye n'uburyo bakira imiti. Muganga w'amaso yawe azagutegurira gahunda y'imiti ijyanye n'ibyo ukeneye.

Mbere na mbere, birashoboka ko uzahabwa inshinge buri kwezi cyangwa buri mezi abiri mu mezi make ya mbere. Iyi gahunda ikunze gufasha kugenzura uburwayi bwawe vuba.

Iyo ubushobozi bwo kureba buhamye, muganga wawe ashobora gutuma inshinge zikurikirana buri mezi abiri cyangwa atatu. Abantu bamwe bashobora gukomeza kubaho igihe kirekire hagati yo kuvurwa.

Intego ni ukubona uburyo bukwiye bwo gukomeza kureba neza no kugabanya umubare w'inshinge ukeneye. Muganga wawe azagenzura imiterere yawe neza kandi ahindure gahunda yawe yo kuvurwa uko bikwiye.

Abantu bamwe bashobora gukenera kuvurwa buri gihe kugira ngo bakomeze kureba neza, mu gihe abandi bashobora guhagarara nyuma y'uko uburwayi bwabo buhamye. Imiterere yawe bwite niyo izagena uburyo bwiza.

Ni Iyihe Miterere Ibaho Itera Aflibercept?

Kimwe n'imiti yose, aflibercept ishobora gutera ingaruka ziterwa n'imiti, nubwo abantu benshi bayihanganira neza. Ingaruka zikunze kubaho ni nto kandi zijyanye n'uburyo bwo guterwa urushinge ubwabyo.

Ibi ni ibimenyetso bishobora kukubaho, dutangiriye ku biba kenshi bikunda gukira byonyine:

• Urubabare ruto mu jisho cyangwa kutumva neza mu maso mu gihe cy'umunsi umwe cyangwa ibiri nyuma yo guterwa urushinge
• Utudomo duto tw'amaraso ku gice cyera cy'ijisho (conjunctival hemorrhage)
• Utudomo tugenda by'agateganyo mu maso
• Kumva nk'aho hari ikintu kiri mu jisho ryawe
• Umutuku muto w'ijisho cyangwa kuribwa
• Kuzamuka by'agateganyo kw'umuvuduko w'ijisho
• Amaso yumye cyangwa kongera umusaruro w'amarira

Ibi bimenyetso bisanzwe bikunda kuba bito kandi ntibisaba kuvurwa. Bikunda gukira mu minsi mike igihe ijisho ryawe rikira nyuma yo guterwa urushinge.

Ibimenyetso bitabaho kenshi ariko bikomeye birashobora kubaho, nubwo bigira ingaruka ku bantu batarenga 1 kuri 100. Ibi birimo indwara y'ijisho, kubyimba gukabije imbere mu jisho, gutandukana kwa retina, cyangwa kuzamuka cyane kw'umuvuduko w'ijisho.

Ibikomere bidasanzwe cyane ariko bikomeye birimo ibimenyetso bikabije byo kwivumbura cyangwa amaraso avura. Nubwo ibi bidasanzwe cyane, muganga wawe azakugenzura niba hari ibimenyetso by'ibi bibazo.

Niba wumva urubabare rukabije mu jisho, impinduka zidasanzwe mu maso, cyangwa ibimenyetso by'indwara nko kongera umutuku no kurekurwa, vugana na muganga wawe ako kanya. Ibi bimenyetso bishobora kwerekana ikibazo gikomeye gikeneye kwitabwaho vuba.

Ninde utagomba gufata Aflibercept?

Aflibercept ntibereye buri wese, kandi muganga wawe azagenzura neza niba ari umutekano kuri wowe. Abantu bafite indwara z'amaso zikora ntibagomba guterwa urushinge kugeza igihe indwara ikiriwe rwose.

Niba ufite kubyimba gukabije imbere cyangwa hafi y'ijisho ryawe, muganga wawe ashobora kuvura iyi ndwara mbere yo gutekereza kuri aflibercept. Umuti ushobora gushimangira kubyimba gusanzwe.

Abantu bafite allergie zizwi kuri aflibercept cyangwa ibice byayo byose bagomba kwirinda ubu buvuzi. Muganga wawe azasuzuma amateka yawe ya allergie mbere yo gutangira kuvura.

Indwara zimwe na zimwe zisaba kwitonda cyane, nubwo zitavugurura burundu ko umuntu atavurwa na aflibercept. Niba warigeze kugira sitiroko, umutima ufata, cyangwa amaraso avura, muganga wawe azagereranya neza ibyago n'inyungu.

Abagore batwite muri rusange bagomba kwirinda aflibercept keretse inyungu zishoboka zigaragara neza ko zirenze ibyago. Niba uteganya gutwita cyangwa uri konka, ganira ibi na muganga wawe.

Abantu bafata imiti ituma amaraso atavura cyangwa abafite indwara zituma amaraso ava, bakeneye gukurikiranwa by'umwihariko, kuko izi ndwara zishobora kongera ibyago byo kuva amaraso mugihe cyangwa nyuma yo guterwa urushinge.

Amazina y'ubwoko bwa Aflibercept

Aflibercept izwi cyane ku izina ry'ubwoko rya Eylea. Iyi ni verisiyo yateguwe by'umwihariko kugirango iterwe mu maso abantu benshi bakira.

Urashobora kandi kumva muganga wawe amwita aflibercept-VEGF Trap, ikerekana uburyo umuti ukora. Abaganga bamwe bakoresha izina risanzwe rya aflibercept mugihe bavuga kubyerekeye uburyo bwo kuvura.

Hariho kandi verisiyo yitwa Zaltrap, ariko iyi ni uburyo butandukanye bukoreshwa mugufasha kurwanya kanseri, atari indwara zo mumaso. Menya neza ko muganga wawe yandika verisiyo ikwiye yindwara yo mumaso yawe.

Uburyo bwo gusimbuza Aflibercept

Imiti myinshi ikora kimwe na aflibercept mugufasha kuvura indwara zo mumaso. Uburyo busanzwe bwo gusimbuza burimo ranibizumab (Lucentis) na bevacizumab (Avastin).

Iyi miti yose ifunga VEGF nkuko aflibercept ibikora, ariko ifite imiterere itandukanye gato n'amasaha yo kuyifata. Abantu bamwe basubiza neza kumuti umwe kuruta undi.

Muganga wawe ashobora kugusaba gukoresha undi muti urwanya VEGF niba aflibercept itagukorera neza cyangwa niba ubonye ingaruka ziterwa n'umuti. Uburyo umuntu wese asubiza kuri iyi miti burashobora gutandukana.

Mu bihe bimwe na bimwe, muganga wawe ashobora kugusaba guhuza aflibercept n'izindi nshuti nka laser cyangwa inshinge za steroid. Uburyo bwiza buterwa n'uburwayi bwawe bwihariye n'uburyo witwara neza ku kuvurwa kwa mbere.

Ese Aflibercept iruta Ranibizumab (Lucentis)?

Aflibercept na ranibizumab ni imiti ikora neza cyane mu kuvura indwara z'amaso zirimo imitsi y'amaraso idasanzwe ikura. Ubushakashatsi bwerekana ko iyi miti yombi ishobora kunoza cyane imboni kandi igatinda iterambere ry'indwara.

Itandukaniro rikuru ni uko aflibercept ishobora kumara igihe kirekire mu jisho ryawe, bivuze ko ushobora gukenera inshinge nkeya uko igihe kigenda. Abantu benshi bashobora gutandukanya inshinge zabo za aflibercept buri mezi abiri nyuma y'igihe cyo kuvurwa kwa mbere.

Ranibizumab mubisanzwe bisaba inshinge buri kwezi mbere na mbere, nubwo abantu bamwe bashobora no kongera intera hagati yo kuvurwa igihe ubuzima bwabo bumaze gushimangirwa. Iyi miti yombi ifite imiterere y'umutekano isa n'iyindi kandi ifite urugero rwo kugira ingaruka.

Muganga wawe azatekereza ibintu nk'uburwayi bw'ijisho ryawe, imibereho yawe, n'ubwishingizi bwawe mugihe uhitamo hagati y'ibi bintu. Ikintu cy'ingenzi ni ukubona umuti ukora neza kubuzima bwawe bwihariye.

Ibikunze Kubazwa Kuri Aflibercept

Ese Aflibercept irakwiriye abarwayi ba diyabete?

Yego, aflibercept muri rusange irakwiriye abantu barwaye diyabete kandi ikoreshwa cyane mu kuvura ibibazo by'amaso ya diyabete. Uyu muti ufasha by'umwihariko hamwe na diabetic macular edema na diabetic retinopathy.

Muganga wawe azagenzura urugero rw'isukari mu maraso yawe n'imicungire ya diyabete muri rusange hamwe no kuvura ijisho ryawe. Kugenzura neza diyabete birashobora gufasha gukora aflibercept neza kandi bigabanye ibyago byo kongera ibibazo by'amaso.

Nkwiriye gukora iki niba nkoresheje aflibercept nyinshi ku buryo butunganye?

Kubera ko aflibercept itangwa n'urushinge kwa muganga wawe, ntushobora kwifata cyane mu rugo. Muganga wawe apima neza urugero nyarwo rwa buri rushinge.

Niba ufite impungenge ku bijyanye n'urushinge rwawe cyangwa wumva ibimenyetso bidasanzwe nyuma yo kuvurwa, vugana na muganga wawe w'amaso ako kanya. Barashobora gusuzuma ibimenyetso byawe no kumenya niba hari ubufasha bwiyongera bukenewe.

Nkwiriye gukora iki niba nciwe urugero rwa Aflibercept?

Niba ucikanwe n'urushinge rwa aflibercept rwatanzwe, hamagara ibiro bya muganga wawe vuba bishoboka kugirango wongere utegure. Gerageza kubona urushinge rwawe hafi y'igihe cyari giteganijwe uko ushoboye.

Gucikanwa n'urushinge rumwe mubisanzwe ntizatera ingaruka zirambye, ariko birashobora gutinda iterambere ryawe cyangwa bikemerera uburwayi bwawe kwiyongera by'agateganyo. Muganga wawe ashobora gukenera guhindura gahunda yawe yo kuvura bitewe n'igihe umaze utavurwa.

Nshobora guhagarika ryari gufata Aflibercept?

Umwanzuro wo guhagarika kuvurwa na aflibercept biterwa n'uko uburwayi bwawe bw'amaso bugenzurwa neza n'uburyo wowe ubwawe witwara ku muti. Abantu bamwe bakeneye kuvurwa buri gihe kugirango bagumane imikoreshereze yabo.

Muganga wawe azasuzuma buri gihe iterambere ryawe akoresheje ibizamini by'amaso n'ibizamini by'amashusho. Niba uburwayi bwawe buguma buhamye igihe kirekire, barashobora kuganira ku gukwirakwiza inshinge cyangwa guhagarika kuvurwa.

Ntuzigere uhagarika kuvurwa na aflibercept ku giti cyawe utabanje kubiganiraho na muganga wawe. Guhagarika kare bishobora gutuma ibimenyetso bigaruka no gutakaza icyerekezo.

Nshobora gutwara imodoka nyuma yo guterwa urushinge rwa Aflibercept?

Ushobora guhura n'imihindagurikire y'igihe gito nyuma yo guterwa urushinge rwawe, harimo icyerekezo kidafite isuku cyangwa ahantu hasa n'aho hasa. Abaganga benshi basaba ko umuntu agutwara nyuma yo guhura nawe.

Ibyo bikorwa akenshi birakosoka mu masaha make, ariko ni byiza kwirinda gutwara imodoka kugeza igihe ubushobozi bwo kureba busubiye uko bwari busanzwe. Teganya kuruhuka umunsi wose wirinda ibikorwa bisaba kureba neza.