Munyori: Robert Simon
Zuva Rekusika: 20 Chikumi 2021
Gadziridza Zuva: 24 Chikumi 2024
Anonim
Myasthenia gravis - causes, symptoms, treatment, pathology
Vhidhiyo: Myasthenia gravis - causes, symptoms, treatment, pathology

Zvemukati

Myasthenia gravis

Myasthenia gravis (MG) chirwere cheeuromuscular chinokonzeresa kushomeka mumhasuru yemhasuru, inova tsandanyama dzinoshandiswa nemuviri wako kufamba. Izvo zvinoitika kana kutaurirana pakati pemasero etsinga nemhasuru kukanganisika. Uku kukanganisika kunodzivirira kukosheswa kwemhasuru kwakakosha kubva mukuitika, zvichikonzera kushaya simba kwemhasuru.

Maererano neMyasthenia Gravis Foundation yeAmerica, MG ndiyo inonyanya kukanganisika chirwere cheuromususcular transmission. Icho chiitiko chisingawanzoitika chinokanganisa pakati pegumi nemana kusvika makumi maviri kubva pavanhu zviuru zana muUnited States.

Ndezvipi zviratidzo zvemyasthenia gravis?

Chiratidzo chikuru cheMG kushaya simba mune yekuzvidira mafupa emhasuru, ayo ari mhasuru uri pasi pako. Kukundikana kwemhasuru kubvumirana kunowanzoitika nekuti havagone kupindura kushuva kwetsinga. Pasina kutapurirana kwakakodzera kwechishuwo, kutaurirana pakati petsinga nemhasuru zvakavharwa uye mhedzisiro yeutera.

Kushaya simba kunosanganisirwa neMG kunowedzera kuwedzera nekuita kwakawanda uye kunovandudzika nekuzorora. Zviratidzo zveMG zvinogona kusanganisira:


  • kunetseka kutaura
  • matambudziko kukwira masitepisi kana kusimudza zvinhu
  • kuoma muviri kumeso
  • kunetseka kufema nekuda kwekushaya simba kwemhasuru
  • kunetseka kumedza kana kutsenga
  • kuneta
  • izwi rakashoshoma
  • kudonha kwemaziso
  • kuona kaviri

Haasi munhu wese anozove nezviratidzo zvese, uye mwero wekushaya simba kwemhasuru kunogona kuchinja zuva nezuva. Kuomarara kwezviratidzo kunowanzo wedzera nekufamba kwenguva kana kusara kusingarapwe.

Chii chinokonzera myasthenia gravis?

MG chirwere che neuromuscular icho chinowanzo kukonzerwa nedambudziko rekuzvimiririra. Kuzvimiririra kwe autoimmune kunoitika kana immune system yako ikarwisa zvisirizvo zvinyama zvine hutano. Mumamiriro ezvinhu aya, maantibhakitiriya, ari mapuroteni anowanzo kurwisa zvekunze, zvinokuvadza mumuviri, anorwisa mhesano yeuromususcular. Kukuvadza kune iyo neuromuscular membrane kunoderedza zvinoitika zveiyo neurotransmitter chinhu acetylcholine, chinova chinhu chakakosha pakukurukurirana pakati pemasero etsinga nemhasuru. Izvi zvinoguma nekushaya simba kwemhasuru.


Chikonzero chaicho cheichi autoimmune reaction hachina kujeka kune vesaenzi. Sekureva kweMuscular Dystrophy Association, imwe dzidziso ndeyekuti mamwe mapuroteni ehutachiona kana ehutachiona anogona kukurudzira muviri kurwisa acetylcholine.

Sekureva kweNational Institutes of Health, MG inowanzoitika muvanhu vanopfuura makore makumi mana. Vakadzi vanowanzoonekwa sevanhu vakuru, asi varume vanowanzoonekwa vari pamakore makumi matanhatu kana kudarika.

Inoita sei myasthenia gravis kuongororwa?

Chiremba wako achaita bvunzo yakakwana yemuviri, pamwe nekutora yakadzama nhoroondo yezviratidzo zvako. Vachaitawo bvunzo dzemutsipa. Izvi zvinogona kuve ne:

  • kutarisa mafungiro ako
  • kutsvaga mhasuru kushaya simba
  • kutarisa mhasuru toni
  • kuita kuti maziso ako afambe zvakanaka
  • kuyedza kunzwa munzvimbo dzakasiyana dzemuviri wako
  • kuyedza mota mashandiro, sekubata munwe wako kumhino

Mimwe bvunzo inogona kubatsira chiremba wako kuti aongorore mamiriro acho anosanganisira:


  • inodzokorodza tsinga inosimudzira bvunzo
  • kuongorora ropa kwema antibodies anosangana neMG
  • edrophonium (Tensilon) bvunzo: mushonga unonzi Tensilon (kana placebo) unofambiswa mukati, uye unobvunzwa kuita mafambiro etsandanyama pasi pekutarisa kwachiremba
  • imaging yechipfuva uchishandisa CT scans kana MRI kutonga kunze bundu

Kurapa sarudzo dzemyasthenia gravis

Iko hakuna mushonga weMG. Chinangwa chekurapa ndechekugadzirisa zviratidzo uye kudzora zviitiko zvemuviri wako.

Mishonga

Corticosteroids uye immunosuppressants zvinogona kushandiswa kudzvinyirira immune system. Iyi mishonga inobatsira kudzikisira isina kujairika immune mhinduro inoitika muMG.

Uyezve, cholinesterase inhibitors, senge pyridostigmine (Mestinon), inogona kushandiswa kuwedzera kutaurirana pakati pemitsipa nemhasuru.

Kubvisa gland Thymus

Kubviswa kweiyo thymus gland, inova chikamu che immune system, inogona kuve yakakodzera kune vazhinji varwere vane MG. Kamwe iyo thymus yabviswa, varwere vanowanzo ratidza kushomeka kwemhasuru kushoma.

Sekureva kweMyasthenia Gravis Foundation yeAmerica, pakati pegumi negumi neshanu muzana yevanhu vane MG vanozove nebundu mune yavo thymus. Mamota, kunyangwe ayo ari benign, anogara achibviswa nekuti anogona kuita cancer.

Plasma kuchinjana

Plasmapheresis inozivikanwawo sekutsinhana kweplasma. Maitiro aya anobvisa masoja ekudzivirira kubva muropa, izvo zvinogona kukonzeresa musimba remhasuru.

Plasmapheresis kurapwa kwenguva pfupi. Muviri unoramba uchigadzira ma antibodies anokuvadza uye kushaya simba kunogona kudzoka. Plasma kuchinjana kunobatsira usati wavhiyiwa kana panguva dzekunyanyisa MG kushaya simba.

Inodzvinyirira immune globulin

Intravenous immune globulin (IVIG) chibereko cheropa chinouya kubva kune vanopa. Inoshandiswa kurapa autoimmune MG. Kunyangwe zvisingazivikanwe zvizere kuti IVIG inoshanda sei, inokanganisa kugadzirwa uye mashandiro ezvirwere.

Mararamiro anochinja

Pane zvimwe zvinhu zvaunogona kuita kumba kubatsira kudzikisira zviratidzo zveMG:

  • Wana zororo rakawanda kuti ubatsire kudzikisa kushomeka kwemhasuru.
  • Kana iwe uchinetswa nekaviri kuona, taura nachiremba wako nezve kana iwe uchifanira kupfeka ziso chigamba.
  • Dzivisa kushushikana uye kupisa kupisa, sezvo zvese zviri zviviri zvinogona kuwedzera zviratidzo.

Aya marapirwo haakwanise kurapa MG. Zvisinei, iwe unowanzoona kuvandudzwa kwezviratidzo zvako. Vamwe vanhu vanogona kupinda mukuregererwa, panguva iyo kurapwa kusingadiwe.

Udza chiremba wako nezve chero mishonga kana zvinowedzera zvaunotora. Mimwe mishonga inogona kuita kuti zviratidzo zveMG zviwedzere. Usati watora chero mishonga mitsva, bvunza chiremba wako kuti uone kuti yakachengeteka.

Matambudziko emyasthenia gravis

Imwe yenjodzi ingangoita njodzi yeMG ndeye myasthenic dambudziko. Izvi zvinosanganisira hupenyu hunotyisidzira hushoma hwemhasuru hunogona kusanganisira matambudziko ekufema. Taura nachiremba wako nezve njodzi dzako. Kana iwe ukatanga kunetseka kufema kana kumedza, fonera 911 kana enda kune yako yemuno emergency chipinda.

Vanhu vane MG vari panjodzi yakakwira yekuvandudza zvimwe autoimmune kusagadzikana senge lupus uye rheumatoid arthritis.

Maonero kwenguva refu

Maonero kwenguva refu eMG anoenderana nezvinhu zvakawanda. Vamwe vanhu vanongova nezviratidzo zvishoma. Vamwe vanogona kupedzisira vava kugara pawiricheya. Taura nachiremba wako nezve izvo iwe zvaungaite kudzikamisa kuomarara kweMG yako. Kurapa kwekutanga uye kwakaringana kunogona kudzora kufambira mberi kwechirwere muvanhu vazhinji.

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