Chii chinonzi Vutrisiran: Zvinoshandiswa, Mishonga, Migumisiro uye Zvimwe

Vutrisiran mushonga mutsva unobatsira kurapa chirwere chisingawanzoitiki chinogara nhaka chinonzi hereditary transthyretin amyloidosis (hATTR). Chirwere ichi chinokonzera kuwanda kweprotein kunokuvadza mumuviri wako nemitsipa, zvichikonzera matambudziko makuru ehutano nekufamba kwenguva.

Kana iwe kana mumwe munhu waunoziva akaongororwa hATTR, unogona kunzwa wakaoma mwoyo nekuda kwekuoma kwesarudzo dzekurapa. Vutrisiran inomiririra kubudirira kukuru mukugadzirisa mamiriro ezvinhu aya akaoma, ichipa tariro yekumisa kufambira mberi kwechirwere uye kuvandudza hupenyu.

Chii chinonzi Vutrisiran?

Vutrisiran imhando yemushonga unonzi small interfering RNA (siRNA) therapy. Inoshanda nekunangana nemirairo yegeni inoudza chiropa chako kuti chigadzire protein isina kukwana inokonzera mamiriro ako.

Funga nezvazvo sechishandiso chakarurama chemolekyu chinogona "kudzima" kugadzirwa kweprotein ye transthyretin ine matambudziko. Mushonga unopiwa sejojo pasi peganda rako, zvakafanana nemaitiro evanhu vane chirwere cheshuga vangajova insulin. Iyi nzira yekutumira inobvumira mushonga kuti usvike chiropa chako zvinobudirira kwaunogona kuita basa rawo rakakosha.

Chii chinonzi Vutrisiran chinoshandiswa?

Vutrisiran inonyanya kubvumidzwa kurapa hereditary transthyretin amyloidosis (hATTR) muvanhu vakuru. Iyi mamiriro ezvinhu asingawanzoitiki anokanganisa maitiro emuviri wako anogadzira protein inonzi transthyretin, iyo inowanzo batsira kutakura zvimwe zvinhu muropa rako.

Mune vanhu vane hATTR, iyo transthyretin protein inova isina chimiro uye inoungana pamwechete, ichigadzira deposits inonzi amyloids. Iyi deposits inogona kuvaka mumoyo mako, tsinga dzako, uye zvimwe zvikamu zvemuviri, zvichikonzera kukuvadzwa kunofambira mberi. Mamiriro acho anogona kutungamira kumatambudziko emoyo, kukuvadzwa kwetsinga mumaoko ako netsoka, uye nyaya dzekugaya chikafu.

Chiremba wako anowanzo kuraira vutrisiran kana uine hATTR yakasimbiswa iine zviratidzo zvinokanganisa tsinga dzako kana moyo. Mushonga uyu unovavarira kunonotsa kufambira mberi kwechirwere chako uye kubatsira kuchengetedza chiyero chako chazvino chebasa.

Vutrisiran Inoshanda Sei?

Vutrisiran inoshanda nekushandisa michina yako yemuviri yemasero echisikigo kuderedza kugadzirwa kweprotein ye transthyretin isina kukwana. Inoonekwa semushonga une simba zvishoma unogona kuderedza zvakanyanya mazinga eprotein kana uchishandiswa nguva dzose.

Mushonga uyu une zvidimbu zvidiki zvematerial genetic zvinowirirana nezvikamu zvakatarwa zvemirairo iyo chiropa chako chinoshandisa kugadzira transthyretin. Kana vutrisiran yasvika kumasero ako echiropa, inosungirirwa kumirairo iyi uye inovadzivirira kuti vasashandiswe kugadzira protein ine matambudziko.

Iyi nzira inogona kuderedza kugadzirwa kwe transthyretin neanosvika 87% muvanhu vazhinji. Nekuderedza huwandu hweprotein isina kukwana inogadzirwa nemuviri wako, vutrisiran inobatsira kudzivirira matura matsva eamyloid kubva pakuumbwa uye inogona kubvumira matura aripo kuti abviswe zvishoma nezvishoma.

Ndinofanira Kutora Sei Vutrisiran?

Vutrisiran inopiwa sejojo pasi peganda rako (subcutaneous injection) kamwe chete pamwedzi mitatu. Mupi wako wehutano achapa jojo panguva yekushanya kwekiriniki, kazhinji muruoko rwako rwekumusoro, chidya, kana dumbu.

Haufaniri kuita chero shanduko dzakakosha dzekudya usati kana mushure mejojo rako. Unogona kudya zvakajairika uye haufaniri kutora mushonga nemukaka kana mvura sezvo uchijojwa panzvimbo yekumedzwa. Zvisinei, kugara uine mvura yakawanda pamazuva ekujojwa kunogona kukubatsira kuti unzwe wakasununguka.

Usati wajojwa, timu yako yehutano ichatarisa nzvimbo yekujojwa uye inogona kutenderera pakati penzvimbo dzakasiyana kudzivirira kutsamwa. Jojo pacharo rinotora maminitsi mashoma, uye iwe uchaongororwa kwenguva pfupi mushure meizvi kuti uve nechokwadi chekuti hauna chero maitiro ekukurumidza.

Ndinofanira Kutora Vutrisiran Kwenguva Yakareba Sei?

Vutrisiran inowanzoita kurapwa kwenguva refu kwaunozoenderera mberi kwenguva yakareba sezvo ichibatsira kudzora mamiriro ako. Sezvo hATTR iri mamiriro emagenetic anofambira mberi, kumisa mushonga ungadai uchibvumira kugadzirwa kweprotein kunokuvadza kudzokera kumazinga apfuura.

Chiremba wako achatarisa mhinduro yako kumushonga kuburikidza nemiedzo yeropa yenguva dzose uye kuongororwa kwekiriniki. Kuongororwa uku kunobatsira kuona kana mushonga uri kuderedza zvinobudirira mazinga ako etransthyretin uye kunonotsa kufambira mberi kwechirwere.

Vanhu vazhinji vanoenderera mberi ne vutrisiran zvachose, chero bedzi vachichigamuchira zvakanaka uye vachiona mabhenefiti. Chikwata chako chehutano chichashanda newe kuti uongorore mabhenefiti ari kuenderera mberi nenjodzi, kugadzirisa chirongwa chako chekurapa sezvinodiwa zvichienderana nemhinduro yako yemunhu uye chero shanduko mumamiriro ako.

Ndezvipi Zvakaipa zveVutrisiran?

Semishonga yese, vutrisiran inogona kukonzera mhedzisiro, kunyangwe vanhu vazhinji vachigamuchira zvakanaka. Kunzwisisa zvekutarisira kunogona kukubatsira kuti unzwe wakagadzirira uye uzive kuti ungataurirana riini nemupi wako wehutano.

Mhedzisiro yakajairika yaungasangana nayo inosanganisira maitiro panzvimbo yekujova, senge kutsvuka, kuzvimba, kana kurwadziwa kudiki kwakaitwa tsono. Maitiro aya anowanzoita akapfava uye anopera mukati memazuva mashoma.

Hezvino zvakanyanya kushumwa mhedzisiro:

• Maitiro enzvimbo yekujova (kutsvuka, kuzvimba, kupwanya)
• Kuneta kudiki kana kuneta
• Mhasuru kana marwadzo emajoini
• Kutemwa nemusoro
• Dizziness
• Nausea

Izvi zvakajairika mhedzisiro zvinowanzoita kuti zvivandudze sezvo muviri wako uchigadzirisa kumushonga uye unowanzoitwa nematanho akareruka ekunyaradza.

Kazhinji, vamwe vanhu vanogona kusangana nemhedzisiro yakakosha inoda kutariswa kwekurapa. Kunyangwe izvi zvisingawanzoitiki, zvakakosha kuzviziva kuti ugone kutsvaga rubatsiro kana zvichidikanwa.

Mhedzisiro isingawanzoitiki asi yakakomba inosanganisira:

• Kusagadzikana kwakanyanya panzvimbo yekudzoserwa mushonga nekuzvimba kukuru kana hutachiona
• Maitiro ekurwara (kunetsa kufema, mapundu akapararira, kuzvimba kwechiso kana huro)
• Kuchinja kukuru mumiyedzo yekushanda kwechiropa
• Kubuda ropa kusinganzwisisike kana kupwanyika
• Kuneta kwakanyanya kusingavanduki

Kana ukaona chero chimwe chezvinhu izvi zvinokonzera matambudziko, taura nachiremba wako nekukasira kana kutsvaga rubatsiro rwekurapa nekukurumidza kana zviratidzo zvacho zvakanyanya.

Ndiani Asingafaniri Kutora Vutrisiran?

Vutrisiran haisi yakakodzera munhu wese, uye chiremba wako achanyatsoongorora kana iri sarudzo yakakodzera yemamiriro ako chaiwo. Mamwe mamiriro ehutano kana mamiriro anogona kuita kuti mushonga uyu usachengeteke kana kuti usashande zvakanyanya kwauri.

Haufaniri kutora vutrisiran kana uchiziva kuti une allergy kune chero chimwe chezvinhu zvayo. Chiremba wako achakuongorora iwe runyorwa rwakazara rwezvinhu zvinosanganisirwa usati watanga kurapwa kuti uve nechokwadi chekuti hauna kuita maitiro kumishonga yakafanana munguva yakapfuura.

Chiremba wako achashandisawo kungwarira kwakanyanya kana anogona kuraira kurwisa vutrisiran kana uine mamwe mamiriro anogona kuwedzera njodzi yako yematambudziko:

• Chirwere chechiropa chakanyanya kana kutadza kwechiropa
• Hutachiona hunoshanda kana immune system yakakanganiswa zvakanyanya
• Blood clotting disorders
• Nhoroondo yemaitiro akanyanya ekuita kune mishonga inojekeswa
• Kuzvitakura kana zvirongwa zvekuva nepamuviri

Uye zvakare, kana uri kutora zvinoderedza ropa kana uine matambudziko ekubuda ropa, chiremba wako achada kuyera mabhenefiti achipesana nenjodzi dzinogona kuitika zvakanyanya, sezvo kubuda ropa panzvimbo yekudzoserwa mushonga kunogona kuve kwakanyanya kuoma.

Zita reVutrisiran Brand

Vutrisiran inotengeswa pasi pezita rekuti Amvuttra. Iri ndiro zita rekutengeserana rauchaona pamushonga wako wekurongedza uye mapepa e inishuwarenzi.

Paunenge uchikurukura kurapwa kwako nevapi vehutano kana makambani einishuwarenzi, unogona kunzwa mazita ese achishandiswa zvakatsinhaniswa. Zita re generic (vutrisiran) rinoreva mushonga chaiwo, nepo Amvuttra iri mhando chaiyo inogadzirwa neAlnylam Pharmaceuticals.

Sezvo uyu uri mushonga wakakosha wechirwere chisingawanzoitiki, Amvuttra inowanzo kuwanikwa chete kuburikidza nemakambani emishonga akakosha uye inopiwa munzvimbo dzekiriniki. Chikwata chako chehutano chichabatsira kuronga kuwana mushonga uye kubata chero zvinodiwa zvekutenderwa neinishuwarenzi.

Zvimwe Zvinhu Zvokutsiva Vutrisiran

Dzimwe nzira dzakawanda dzekurapa dziripo dze hereditary transthyretin amyloidosis, kunyangwe sarudzo yakanakisa inoenderana nerudzi rwako rwe hATTR uye kuti mamiriro ako akaita sei. Chiremba wako achakubatsira kunzwisisa kuti ndeipi sarudzo ingashanda zvakanyanya mumamiriro ako ezvinhu.

Dzimwe mishonga yakatenderwa neFDA ye hATTR inosanganisira patisiran (Onpattro), iyo imwe siRNA therapy inopiwa intravenously, uye inotersen (Tegsedi), antisense oligonucleotide inopiwa nejekiseni. Tafamidis (Vyndaqel) inoshanda zvakasiyana nekugadzirisa iyo transthyretin protein pane kuderedza kugadzirwa kwayo.

Imwe neimwe yeimwe nzira idzi ine mazuva akasiyana ekupa, maprofile emigumisiro, uye maitiro ekushanda. Vamwe vanhu vanogona kuda vutrisiran's quarterly injection schedule, nepo vamwe vachigona kupindura zviri nani kumishonga yakasiyana zvichienderana nezvavo zvirwere uye kushivirira.

Ko Vutrisiran Ari Nani Pane Patisiran?

Vose vutrisiran ne patisiran vanoshanda zvakanyanya siRNA therapies ye hATTR, asi vane misiyano yakakosha inogona kuita kuti imwe ive yakakodzera zvaunoda. Hapana imwe iri pachena kuti

Vutrisiran inopa nyore yekudzivirira majekiseni pasi peganda, nepo patisiran ichida infusions yepamwedzi intravenous inotora maawa akati wandei munzvimbo yekiriniki. Izvi zvinoita kuti vutrisiran ive nyore kune vanhu vanoda kushandisa nguva shoma muzvivakwa zvekurapa.

Mishonga yese iri miviri inowana kuderedzwa kwakafanana mumazinga eproteni ye transthyretin, kazhinji inenge 80-87%. Maprofile emigumisiro yezvinhu zvakare akafanana, kunyangwe vamwe vanhu vachigona kutsungirira imwe zviri nani pane imwe zvichienderana nekunzwa kwavo kwega uye mamiriro ehutano.

Chiremba wako achafunga nezvezvinhu zvakaita sehupenyu hwako, mamwe mamiriro ehutano, inishuwarenzi, uye zvaunofarira wega paanokubatsira kusarudza pakati pezvisarudzo izvi. Vamwe vanhu vanogona kuchinja kubva kune imwe kuenda kune imwe kana vakawana matambudziko ekutsungirira kana kana mamiriro ehupenyu hwavo achichinja.

Mibvunzo Inowanzo Bvunzwa Nezve Vutrisiran

Q1. Vutrisiran Yakachengeteka Kune Vanhu Vane Matambudziko Emoyo Here?

Hongu, vutrisiran inowanzo chengeteka kune vanhu vane moyo kubva ku hATTR, uye inogona kubatsira kudzivirira moyo wako kubva mukukuvadzwa kwakawanda. Sezvo hATTR ichiwanzokanganisa moyo, vanhu vazhinji vachitanga mushonga uyu vatove nemamwe matambudziko emoyo.

Mishonga inoshanda nekuderedza kugadzirwa kweiyo protein inokonzera amyloid deposits mumhasuru dzemoyo wako. Nekuderedza mazinga eproteni aya, vutrisiran inogona kubatsira kunonotsa kufambira mberi kwematambudziko ane chekuita nemoyo kubva kumamiriro ako.

Zvisinei, chiremba wako wemoyo achada kuongorora basa remoyo wako nguva dzose paunenge uri pamushonga. Vachashandisa bvunzo dzakaita seechocardiograms uye mabhurandi eropa kuti vatarise kuti moyo wako uri kupindura sei uye kuona kuti mushonga uri kubatsira pane kukonzera matambudziko.

Q2. Ndingaita Sei Kana Ndikashandisa Vutrisiran Yakawandisa Netsaona?

Sezvo vutrisiran ichipiwa nenyanzvi dzehutano munzvimbo dzekiriniki, kuwandisa kwemishonga netsaona hakuiti. Chikwata chako chekurapa chinonyatsoverenga uye kugadzirira muyero wako chaiwo zvichienderana nehuremu hwemuviri wako uye mamiriro ako ekurapa.

Kana uine hanya yekuti ungave wakagamuchira muyero usina kukodzera panguva yekushanya kukiriniki, taura nemupi wako wehutano nekukurumidza. Vanogona kuongorora marekodhi ako ekurapa uye kukutarisa chero zviratidzo zvisina kujairika kana zvichidikanwa.

Zviratidzo zvinogona kuratidza kukanganisa kwemuyero zvinosanganisira kusagadzikana kwakanyanya kwenzvimbo yekujekisira, kuneta kusingatarisirwi, kana zviratidzo zvinoita sezvakaipa zvakanyanya pane zvawakawana nemajekiseni apfuura. Usazeze kusvika kuchikwata chako chekurapa kana chimwe chinhu chikanzwa chakasiyana kana chinonetsa.

Q3. Ndingaita Sei Kana Ndikarasikirwa neDose yeVutrisiran?

Kana ukapotsa jekiseni rako rekuita kota, taura nemupi wako wehutano nekukurumidza sezvinobvira kuti urongezve. Sezvo vutrisiran ichipiwa mwedzi mitatu yega yega, kupotsa muyero zvinoreva kuti mazinga ako eproteni ye transthyretin anogona kutanga kukwira zvakare.

Chiremba wako anogona kuda kukupa muyero wakapotswa nekukurumidza sezvazvinokodzera, wobva wadzokera kuchirongwa chako chemwedzi mitatu kubva ipapo. Usaedze kugadzirisa muyero wakapotswa nekuwana majekiseni maviri pedyo - izvi hazvizove zvakanyanya kubudirira uye zvinogona kuwedzera njodzi yako yemigumisiro.

Kana iwe uchinetseka kazhinji kuchengeta nguva yako yekugadzwa, taura nechikwata chako chehutano nezve nzira dzekukubatsira kuti urambe uri munzira. Vanogona kugadzirisa nguva yekugadzwa, kutumira zviyeuchidzo, kana kukubatsira kuronga rwendo kana zvimwe zviitiko zvehupenyu.

Q4. Ndingamira Rini Kutora Vutrisiran?

Sarudzo yekumisa vutrisiran inofanirwa kugara ichiitwa mukubatana nemupi wako wehutano, sezvo kumira nekukurumidza kungabvumira mamiriro ako kuti afambire mberi nekukurumidza. Vanhu vazhinji vanoenderera mberi nemushonga uyu kwenguva refu sechikamu chekurapa kwavo chirwere chavo.

Chiremba wako angangofunga kumisa vutrisiran kana uine matambudziko akakomba asingavanduki, kana mushonga ukasashanda zvakanaka pachirwere chako, kana hutano hwako hwese huchichinja zvakanyanya. Vachayerera mabhenefiti auri kuwana vachienzanisa nenjodzi kana matambudziko auri kusangana nawo.

Usati wachinja chero chinhu pachirongwa chako chekurapa, timu yako yezvokurapa ingangoda kuona kuti uri kupindura sei kuburikidza nemiedzo yeropa uye kuongororwa kwekiriniki. Izvi zvinobatsira kuona kuti kumisa mushonga ndiyo nzira yakanakisa yehutano hwako hwenguva refu uye mhando yehupenyu.

Q5. Ndingafamba ndichitora Vutrisiran here?

Hongu, unogona kufamba uchitora vutrisiran, asi uchafanirwa kuronga rwendo rwako zvichienderana nejekiseni rako remakota. Sezvo mushonga uyu uchipiwa munzvimbo dzekiriniki, uchafanirwa kudzoka nenguva yezvipo zvako zvakarongwa.

Kana uri kuronga rwendo rwakareba, taura nechikwata chako chehutano kare. Vanogona kukwanisa kubatana nenzvimbo dzekurapa munzvimbo yaunoenda kana kugadzirisa nguva yako yekujekiseni zvishoma kuti ienderane nezvirongwa zvako zvekufamba.

Kune rwendo rupfupi, chirongwa chekushandisa chemakota chinokupa kuchinjika zvakanyanya uchienzanisa nemishonga inoda kurapwa kwemwedzi. Chengeta ruzivo rwako rwekurapa uye vanobatika nekukurumidza vachioneka paunenge uchifamba, uye ita shuwa kuti une zvakakwana zvemimwe mishonga yaunotora nguva dzose.