Cerebellar ataxia

Cerebellar ataxia

Ndi chiyani ?

Cerebellar ataxia imayamba chifukwa cha matenda kapena kuvulala kwa cerebellum, yomwe ili mu ubongo. Matendawa amakhala ndi incoordination mu minofu kayendedwe. (1)

Ataxia ndi mawu oti kusonkhanitsa pamodzi zovuta zingapo zomwe zimakhudza kulumikizana, kusamvana komanso chilankhulo.

Ziwalo zonse za thupi zimatha kukhudzidwa ndi matendawa, komabe anthu omwe ali ndi ataxia amakhala ndi zofooka mu:

- kulinganiza ndi kuyenda;

- chinenero;

- kumeza;

- pogwira ntchito zomwe zimafuna kuwongolera, monga kulemba kapena kudya;

- masomphenya.

Pali mitundu yosiyanasiyana ya ataxia yomwe imadziwika ndi zizindikiro zosiyanasiyana komanso kuuma kwake: (2)

- anapeza ataxia ndi mawonekedwe ofanana ndi kukula kwa zizindikiro chifukwa cha kuvulala, sitiroko, sclerosis, chotupa muubongo, kuperewera kwa zakudya kapena mavuto ena owononga ubongo ndi dongosolo lamanjenje;

- ataxia yobadwa nayo, imafanana ndi mawonekedwe omwe zizindikiro zimayamba pang'onopang'ono (kwa zaka zingapo). Fomu iyi ndi yomwe imayambitsa zovuta za chibadwa zomwe makolo amatengera. Fomu iyi imatchedwanso ataxia ya Friedreich.

- idiopathic ataxia ndi kuchedwa kwa cerebellar ataxia, komwe ubongo umakhudzidwa pang'onopang'ono pakapita nthawi pazifukwa zomwe nthawi zambiri sizidziwika.

Ponena za autosomal recessive cerebellar ataxia, ndi gawo la gulu la matenda osowa minyewa omwe amakhudza chapakati ndi zotumphukira zamanjenje. Ma pathologieswa amathanso kukhudza ziwalo zina. Magwero a mtundu uwu wa matenda ndi autosomal recessive cholowa. Kapena kupatsirana kwa jini yosinthika yosangalatsa kuchokera kwa makolo. Kukhalapo kwa kopi imodzi yokha ya jini ndiyofunikira pakukula kwa matendawa.

Kukula kwa matendawa nthawi zambiri kumachitika asanakwanitse zaka 20.

Ndi matenda osowa, kufalikira kwake (chiwerengero cha milandu mwa anthu opatsidwa panthawi yoperekedwa) ndi pakati pa 1 ndi 4 milandu pa 100 anthu. (000)

zizindikiro

Zizindikiro zomwe zimagwirizanitsidwa ndi cerebellar ataxia ndi mitsempha ndi makina.

Cerebellar ataxia imakhudzanso thunthu: kuchokera pakhosi mpaka m'chiuno, komanso mikono ndi miyendo.

Zizindikiro za cerebellar ataxia ndi izi: (1)

- Kusintha kwamawu osavuta (dysarthria): kusokonezeka kwamagulu;

- nystagmus: kusuntha kwa maso mobwerezabwereza;

- kayendedwe ka maso kosagwirizana;

- kuyenda kosakhazikika.

Chiyambi cha matendawa

Cerebellar ataxia imakhudza makamaka ana aang'ono azaka zapakati pa zaka zitatu.

Matendawa amatha kuchitika pakatha milungu ingapo atatenga kachilombo ka HIV. Matenda oyambitsidwa ndi ma virus awa ndi awa: nkhuku, matenda a Eptein-Barr virus, matenda a Coxsackie kapena matenda a echovirus.

Zoyambira zina zitha kulumikizidwa ndi izi, makamaka: (1)

- abscess mu cerebellum;

- kumwa mowa, mankhwala enaake kapena kukhudzana ndi mankhwala ophera tizilombo;

- magazi mkati mwa cerebellum;

- multiple sclerosis: kukula kwa minofu yolumikizana mu chiwalo, kupangitsa kuti ikhale yolimba;

- kuwonongeka kwa mitsempha ya ubongo;

- katemera wina.

Ataxia nthawi zambiri imagwirizanitsidwa ndi kuwonongeka kwa cerebellum. Komabe, kusalongosoka kwa mbali zina za dongosolo lamanjenje kungakhale chifukwa.

Kuwonongeka kwa ubongo kumeneku kumagwirizanitsidwa ndi zinthu zina, monga: kuvulala mutu, kusowa kwa oxygen mu ubongo kapena kumwa mowa kwambiri.

Komanso, kufala kwa matendawa kungathenso kuchitidwa mwa cholowa kusamutsa autosomal lalikulu mawonekedwe. Kapena, kusamutsa kwa chiwongola dzanja chosinthika, chopezeka pa chromosome yosagwirizana ndi kugonana, kuchokera kwa makolo. Kukhalapo kwa imodzi mwa makope awiri a jini yosinthika ndikokwanira pakukula kwa cerebellar ataxia. (2)

Zowopsa

Zowopsa zomwe zimagwirizanitsidwa ndi cerebellar ataxia ndi majini, potengera cholowa chachikulu cha autosomal. Pamapeto pake, kufalitsa kope limodzi la jini losinthika lachidwi ndilokwanira pakukula kwa matendawa kwa ana. M'lingaliro limeneli, ngati mmodzi mwa makolo awiriwa akukhudzidwa ndi matenda, mwanayo ali ndi chiopsezo cha 50% chotere.

Zinthu zina zimagwiranso ntchito pakukula kwa matendawa. Izi zikuphatikizapo matenda a tizilombo: nkhuku, kachilombo ka Eptein-Barr, matenda a Coxsackie kapena matenda a echovirus.

Chomwe chimapezeka kwambiri pachiwopsezo cha cerebellar ataxia ndi vuto laubongo ndi dongosolo lamanjenje.

Kupewa ndi chithandizo chamankhwala

Kuzindikira koyambirira kwa matendawa nthawi zambiri kumaphatikizidwa ndi matenda osiyanasiyana, pomwe dokotala amafunsa wodwalayo mafunso angapo kuti adziwe ngati wadwala posachedwa. Mfundo yoyambayi imapangitsanso kuti zitheke kuthetsa zifukwa zina zomwe zingayambitse kukhalapo kwa zizindikiro.

Kutsatira chithunzithunzi choyambachi, kuyezetsa kwaubongo ndi dongosolo lapakati lamanjenje kumachitika kuti adziwe madera a cerebral cortex omwe amakhudzidwa ndi matendawa. Pakati pa mayesowa, tingatchule:

- jambulani mutu;

- MRI (Maginito Resonance Imaging) ya mutu.


Chithandizo cha matendawa chimadalira mwachindunji chomwe chimayambitsa: (1)

- opaleshoni ndiyofunikira ngati ataxia imayamba chifukwa cha magazi muubongo;

- mankhwala ochepetsa magazi panthawi ya sitiroko;

- maantibayotiki ndi ma antiviral pa nthawi ya matenda;

- steroids zochizira kutupa kwa cerebellum.


Kuphatikiza apo, pankhani ya ataxia chifukwa cha matenda a virus aposachedwa, palibe mankhwala omwe amafunikira.

Nthawi zambiri matendawa alibe mankhwala. Mankhwala okhawo omwe amawongolera ndi kuchepetsa zizindikiro amaperekedwa ngati kuli kofunikira.

Thandizo la zilankhulo lingathenso kugwirizanitsidwa, physiotherapy pakuthetsa zofooka za kayendetsedwe kake, magawo ochiritsira ogwira ntchito omwe amalola kubwereza zochitika za tsiku ndi tsiku kapena mankhwala osokoneza bongo omwe amalola kulamulira kwa minofu yowonongeka, minofu ya caridaque, kayendetsedwe ka maso ndi mkodzo. (2)

Siyani Mumakonda