Wakambonzwa nezvechirwere chinonzi PML (Progressive Multifocal Leukoencephalopathy) here? Ungasaziva zita iri. Chikonzero ndechekuti PML chirwere chisingawanzoitiki chinokanganisa uropi hwedu. Chinoitika apa ndechekuti masero anogadzira myelin, chinodzivirira masero etsinga muuropi hwedu, anoparadzwa zvishoma nezvishoma. Myelin chinhu chakafanana nemafuta. Izvi ndizvo zvinodzivirira ma neuron muuropi nemumusana (system yedu yetsinga). Saka kana myelin iyi yakarasika, chinhu chichena muuropi chinokuvadzwa.
Zita rekuti PML rinorevei?
Iye zvino ngationei kuti mavara ari muzita rekuti PML anorevei. Kunzwisisa izvi kuchakupa pfungwa yakajeka yechirwere ichi.
- P — Progressive: Izvi zvinoreva kuti chirwere ichi chiri kuramba chichikura zvishoma nezvishoma. Izvi zvinoreva kuti zviratidzo zvinogona kuwedzera nekufamba kwenguva.
- M — Multifocal: Izvi zvinoreva kuti chirwere ichi hachingogumiri panzvimbo imwe chete yeuropi, asi chinokanganisa nzvimbo dzakawanda . Zvakaita sekuti kune maronda madiki munzvimbo dzakawanda dzeuropi.
- L — Leukoencephalopathy: Izwi iri rinonzwika serakaoma, handiti? Zvichitaurwa zviri nyore, zvinoreva kuti chirwere ichi chinonyanya kukanganisa myelin, kana kuti chena, muuropi .
Saka, PML inokonzera kukuvara kwehuropi. Kukuvara uku kunogona kukonzera matambudziko akasiyana-siyana etsinga. Semuenzaniso, kutadza kwepfungwa, matambudziko ekuona, uye kunetseka kufamba. Nekuti PML chirwere chinoramba chichienderera mberi, chinogona kuwedzera nekufamba kwenguva. Zvisinei, kune vamwe vanhu, kurapwa nekukurumidza kunogona kunonotsa kufambira mberi kwechirwere.
Ndezvipi zviratidzo zvekutanga zvePML?
Kune vanhu vazhinji, zviratidzo zvePML zvinotanga zvishoma nezvishoma. Zvakare, zviratidzo zvinogona kusiyana zvichienderana nekuti chikamu chipi cheuropi chakanganiswa nehutachiona. Funga nezvazvo sekunge kana bazi remuti rafa, mamwe mabasa ese ari pabazi iroro anomira kushanda.
Zviratidzo zvekutanga zvePML zvinogona kusanganisira:
- Kusagadzikana kana kushaya kubatana
- Kuoma kutaura kana kufunga
- Kunzwa kusina simba mumuviri
Sezvo hutachiona huchienderera mberi, unogona zvakare kuona zviratidzo zvakaita se:
- Dementia, kurasikirwa nendangariro
- Kurasikirwa nekutaura
- Kurasikirwa nekuona
- Kuchinja kwemaitiro uye hunhu
Vamwe vanhu vanogonawo kunzwa musoro kana pfari, asi izvi hazviwanzoitiki. Zvinosuwisa kuti PML inowanzowedzera kuipa nekufamba kwenguva, uyeKazhinji zvinogona kuuraya. Zvisinei, mhedzisiro inogona kusiyana zvichienderana nemamiriro ehutano emurwere uye maitiro ake ekurapwa.
Chii chinokonzera PML?
PML inokonzerwa nehutachiona hunonzi JC virus (JCV) . Hutachiona uhwu hunotumidzwa zita kubva pabhii rekutanga rezita remunhu akatanga kutapukirwa nehutachiona uhu (John Cunningham). Hutachiona uhwu hunozivikanwawo sehuman polyomavirus 2.
Zvinoshamisa kuti vanhu vakuru vanosvika 85% vane hutachiona hweJC mumiviri yavo. Asi nyanzvi hadzisati dzaziva kuti hutachiona hunotapuriranwa sei kuvanhu. Pane humbowo hunoratidza kuti vana vanogona kuuwana kuburikidza nechikafu kana mvura. Hutachiona uhwu hwakawanikwawo mukuongororwa kweweti. Saka, zvinokwanisika kuti hunogona kutapuriranwa kuburikidza nekusvibiswa kweweti nemuromo.
Zvisinei, kunyange zvazvo vanhu vazhinji vaine hutachiona hweJC mumiviri yavo, hahushande, hunongogara hwakarara. Saka, hapana zviratidzo zvinoitika. Zvisinei, mumunhu ane immune system isina simba, hutachiona uhwu hunogona kushanda mumuviri uye hukava PML. Zvakafanana nemuvengi akarara anomuka otirwisa patinenge tisina simba.
Ndiani ari panjodzi huru yekubatwa nechirwere ichi?
PML inowanzoonekwa chete kuvanhu vane masoja emuviri asina simba. Unogonawo kuva panjodzi yekubata chirwere ichi kana uine chimwe chezvirwere zvinotevera:
- Kutapukirwa neHIV/AIDS
- Kenza dzeropa nemapfupa, semuenzaniso, leukemia
- Kenza ye lymphatic system, semuenzaniso, lymphoma kana chirwere cheHodgkin
- Zvirwere zve autoimmune, zvakaita se rheumatoid arthritis, multiple sclerosis (MS), kana lupus
Uyewo, kana uri munhu anopa nhengo dzemuviri uye uri kutora mishonga inodzvinyirira muviri kudzivirira muviri wako kuti usarambe nhengo yacho, unogona kunge uri panjodzi.
Vanachiremba vanoongorora sei PML?
Chiremba wako achatanga akuongorora uye anyatsoteerera zviratidzo zvako. Zvadaro, vanogona kusimbisa PML nekuita bvunzo dzakasiyana-siyana dzinoongorora uropi hwako nemusana. Ungangoda kuongororwa kwakadai seizvi:
- Kuongororwa kweMRI yeuropi: Izvi zvinogona kutora mifananidzo yemaronda ari muuropi. Zvakafanana nekamera iri kutarisa mukati meuropi.
- Kuboorwa kwemusana nepaburi remusana: Izvi zvinosanganisira kutora sampuli diki yemvura yemusana (CSF), mvura inopoteredza uropi hwako nemusana. Izvi zvinogona kutarisa kuvapo kwehutachiona hweJC.
- Kuongororwa kweuropi: Izvi hazviwanzoitwa. Zvinongoitwa chete kana zvakaoma kusimbisa chirwere chacho.
PML inorapwa sei?
Chinangwa chikuru chekurapa PML ndechekusimbisa masoja emuviri wako. Yeuka, zvirwere zvinoitika kana dziviriro yemuviri wedu yadzikira. Saka, chinhu chakakosha ndechekusimbisa dziviriro iyoyo zvakare.
- Semuenzaniso, kana uine AIDS, unogona kupihwa mushonga wekudzivirira chirwere (ART) . Mishonga iyi inoshanda nekuderedza huwandu hweHIV mumuviri wako. Kurapa uku kunogona kubatsira masoja emuviri wako kushanda zvakanaka.
- Vamwe vanhu vanogonawo kubatsirwa nekurapwa kunonzi plasma exchange . Kurapwa uku kunobvisa mimwe mishonga inodzvinyirira immune system muropa rako. Kurapwa uku kunogonawo kubatsira masoja emuviri wako kurwisa hutachiona hweJC nekuwedzera mashandiro ahwo.
Masayendisiti ari kuyedza mishonga mitsva yakawanda yekurapa PML. Dare reUS Food and Drug Administration (FDA) rakapa mvumo yakakosha kune vamwe vanhu kuti vashandise mishonga iyi, asi mhedzisiro yacho yakasanganiswa.
Ndinofanira kuona chiremba rini?
Kana uchiziva kuti masoja ako emuviri haana simba uye uchinzwa sekunge uri kutanga zviratidzo zvaunofunga kuti zvingave zvine chekuita neProgressive Multifocal Leukoencephalopathy (PML), zvakakosha kuti uone chiremba nekukasika woongororwa.
Mibvunzo ipi yandinofanira kubvunza chiremba wangu?
Kana ukaona chiremba wako, unogona kubvunza mibvunzo yakaita seiyi:
- Ndeipi njodzi yangu yekubatwa nePML?
- Pane chandingaita here kuderedza njodzi iyi?
- Ndezvipi zviratidzo zvandinofanira kutarisa paPML?
- Ndeipi njodzi dzekutora mishonga inodzvinyirira immune system?
- Pane mamwe marapirwo edambudziko rangu here?
- Ndezvipi njodzi uye mabhenefiti ekurapa kuri kuitwa pari zvino?
Nekubvunza mibvunzo iyi, unogona kunzwisisa zviri nani chirwere ichi uye marapirwo acho.
Murwere wePML anotarisira kurarama kwenguva yakareba sei?
Iyi inyaya yakaoma kutaura nezvayo. PML chirwere chinoramba chichienderera mberi. Izvi zvinoreva kuti zviratidzo zvinoramba zvichiwedzera nekufamba kwenguva. Nguva yekurarama kwemunhu ane PML inoenderana nekuoma kwehutachiona uye kurapwa kwaanowana. Vanhu vari pakati pe30% ne50% vanofa mukati memwedzi mishoma yekutanga mushure mekuonekwa vaine chirwere ichi. Vanhu vanorarama kwenguva yakareba vanoramba vaine zviratidzo, uye zviratidzo izvozvo zvinoramba zvichiwedzera. Zviratidzo izvi zvinogona kutungamira kumatambudziko akakomba, akadai sekurasikirwa nekutaura uye kurasikirwa nekuona.
Zvisinei, zvidzidzo zvitsva zvakaratidza kuti vanhu vashoma vane HIV vane PML vanogona kugadzirisa chirwere chavo vorarama kwenguva yakareba. Kusati kwatanga kushandiswa kwemishonga inorwisa mabhakitiriya (ART) yekurapa hutachiona hweHIV, 10% chete yevanhu vane PML vakararama kweanopfuura gore. Asi ikozvino, neART, mwero wekurarama kwegore rimwe wawedzera kusvika 50%. Mune zvimwe zviitiko, ART inogona kubatsira masoja emuviri kurwisa hutachiona hweJC.
Zvinokwanisika here kupora zvachose kubva kuPML?
Vanhu vanotanga PML pavanenge vachitora mishonga inodzvinyirira immune system vanogona kupora mushure mekurega mishonga. Vanhu vakabudirira kurapwa neART vanogonawo kupora kubva kuPML. Zvisinei, 80% yevanhu vanopona PML havadzoki zviratidzo zvavo. Izvi zvinodaro nekuti myelin itsva haigadzirwe munzvimbo dzakakuvara. Kukuvara kwetsinga zvachose kwakajairika. Zvisinei, vamwe vanhu vanogona kurarama kusvika makore gumi nemashanu mushure mekunge PML yapera.
Ndezvipi zvinotarisirwa kune avo vari kuchinjana plasma?
Kana zviratidzo zvePML yako zvakatanga nekuda kwemushonga unodzvinyirira muviri, zviratidzo zvako zvinogona kupera kana warega kutora mushonga iwoyo. Unogonawo kupihwa plasma exchange kuti ubvise mimwe yemishonga inodzvinyirira muviri wako. Chinangwa cheplasma exchange ndechekusimbisa masoja emuviri wako. Kune vamwe vanhu, plasma exchange inogona kunonotsa kufambira mberi kwePML uye kuwedzera hupenyu. Zvisinei, mabhenefiti eizvi haasati anyatsonzwisiswa.
Vanhu vazhinji vanogona kuramba vaine zviratidzo zvePML mushure mekumira kushandisa mushonga kana mushure mekugamuchira plasma exchange. Vamwe vanogona kuva nematambudziko etsinga. Kunewo dzimwe njodzi dzekumira kushandisa mushonga. Saka, zvakakosha kutaura nachiremba wako paunenge uchiita sarudzo nezvemishonga yako.
Ndingaziva sei kana ndiri panjodzi yekubatwa neProgressive Multifocal Leukoencephalopathy (PML)?
Kana uine chirwere chinopedza simba remuviri wako, bvunza chiremba wako nezvenjodzi yako yekubatwa nePML.
Dzimwe zvirwere zvinowedzera njodzi yangu yekubatwa nePML here?
Vanhu vane zvirwere zvakaita se multiple sclerosis (MS) kana chirwere cheCrohn vanofanirawo kuongororwa ropa kuti vaone kana paine zvirwere zvakaita seHIV zvinowedzera njodzi yekutapukirwa nehutachiona hweJC.
Vanachiremba vanowanzo nyora mushonga unonzi Natalizumab (Tysabri®) kurapa MS kana chirwere cheCrohn. Mushonga uyu unogona kuwedzera njodzi yekubatwa nePML.
Kunyangwe uine hutachiona hweJC husina simba uye usina zviratidzo, unogona kutora natalizumab. Zvisinei, zvakakosha kutaura nachiremba wako nezvenjodzi nerubatsiro rwayo.
Pakupedzisira, zvinhu zvekurangarira (Mharidzo Yekuenda Kumba)
Progressive Multifocal Leukoencephalopathy (PML) chirwere chisingawanzoitiki muuropi chinokonzerwa nekudzorerwa kwehutachiona hweJC. Vanhu vazhinji vane hutachiona hweJC hwakarara mumiviri yavo. Hahukuvadzi vanhu vasina immune system isina simba.
Kana muviri wako usina simba rekudzivirira chirwere, zvakakosha kuti uzive zviratidzo zvePML uye ushande nachiremba wako kuti zvidaro.
Chirwere ichi chinowanzowedzera kuipa nekufamba kwenguva. Zvisinei, kune mishonga inogona kubatsira kuderedza kufambira mberi kwechirwere uye kuwedzera hupenyu hwako. Saka, usarasa tariro. Chinhu chakakosha kutsvaga mazano echiremba nekukurumidza.
👩🏽⚕️ Mibvunzo yekuwedzera (Mibvunzo Inowanzo bvunzwa)
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PML , Progressive Multifocal Leukoencephalopathy, JC virus, hutachiona hweuropi, immune system, zvirwere zvetsinga, myelin











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