Kodi wina m'banja mwanu, mwina amayi anu okondedwa, abambo anu, kapena mnzanu wa moyo, ali ndi matenda a Alzheimer's? Ndiye mwina mukudziwa bwino momwe zimavutira komanso zopweteka kwa aliyense m'banjamo. Sikophweka kuonera matendawa komwe mumataya kukumbukira kwanu tsiku ndi tsiku ndikuyiwala kuti ndinu ndani. Chifukwa chake nkhani ikabwera yokhudza mankhwala atsopano a matendawa, imabweretsa chiyembekezo chachikulu ndi mafunso ambiri m'maganizo. "Kodi izi zikugwiradi ntchito? Kodi pali zotsatirapo zina? Ndani angagwiritse ntchito izi?" Payenera kukhala mafunso ambiri m'maganizo mwanu. Choncho tiyeni tikambirane za chilichonse momveka bwino komanso mosavuta lero.
Kodi mankhwala atsopano olankhula awa ndi ati?
Dzina la mankhwala atsopanowa ndi Lecanemab, ndipo adzagulitsidwa pansi pa dzina lakuti Leqembi. Choyamba, chinthu chofunika kwambiri chomwe tonsefe tiyenera kumvetsetsa ndichakuti ichi si mankhwala a matenda a Alzheimer's. Komabe, chimachita chinthu chachikulu. Izi zikutanthauza kuti, chimachepetsa kukula kwa matendawa pachiyambi . Mwachidule, chimachedwetsa kuwonongeka kwa kukumbukira ndi kuganiza kwa wodwalayo.
Mankhwalawa amaperekedwa ngati njira yothira m'mitsempha milungu iwiri iliyonse. Mankhwalawa amalowetsedwa pang'onopang'ono m'thupi, monga momwe amachitira ndi saline.
Kodi mankhwalawa amagwira ntchito bwanji?
Tangoganizirani, tikadwala matenda a Alzheimer's, chinthu chomata komanso chonga zinyalala chimasonkhana pakati pa maselo athu a muubongo. Timachitcha kuti amyloid. Puloteni iyi yotchedwa amyloid ndiyo imayambitsa kuwonongeka kwa maselo a muubongo komanso kuiwalika. Chifukwa chake chomwe mankhwala atsopanowa amachita ndichakuti amalimbana ndi puloteni yosafunikira ya amyloid muubongo ndikuichotsa. Mwanjira ina, mankhwalawa amaukira chomwe chimayambitsa matendawa.
Iyi ndi sitepe yaikulu yopita patsogolo m'munda wathu wazachipatala. Chifukwa mankhwala ambiri omwe akhalapo kwa nthawi yayitali atha kuthetsa zizindikiro zina zokha. Koma mankhwalawa akuyesera kusintha momwe matendawa amachitikira.
Kodi zotsatira zake ndi zoopsa zake ndi ziti?
Monga mankhwala ena aliwonse, mankhwalawa ali ndi zabwino ndi zoyipa zake. Ndikofunikira kuti tidziwe zonse ziwiri.
Kafukufuku wasonyeza kuti odwala omwe adamwa mankhwalawa kwa miyezi 18 anali ndi kuchepa kwa kukumbukira ndi kuganiza ndi 27% poyerekeza ndi gulu la placebo. Kuchuluka kwa amyloid muubongo nako kunachepa kwambiri. Ngakhale izi zingawoneke ngati zochepa, ndi nkhani yayikulu kuti wodwala amathabe kuwona okondedwa ake ndikugwira ntchito yawo kwa miyezi ingapo.
Koma, tikudziwanso zoopsa zake.
Chiwopsezo chachikulu cha mankhwalawa ndi vuto lotchedwa ARIA (amyloid-related imaging abnormalities). Mwachidule, izi zingayambitse kutupa pang'ono kapena kutuluka magazi pang'ono muubongo.Zingachitike. Kafukufuku wasonyeza kuti vutoli lapezeka mwa anthu pafupifupi 14% omwe adamwa mankhwalawa. Komabe, kwa anthu ambiri, izi sizimayambitsa zizindikiro zazikulu. Komabe, nthawi zambiri sizingakhale zoopsa.
Chiwopsezochi ndi chachikulu makamaka kwa odwala omwe akumwa mankhwala ochepetsa magazi . Chifukwa chake, ndikofunikira kuti wodwalayo auze dokotala za mankhwala ena onse omwe akumwa asanayambe kumwa mankhwalawa.
Kuphatikiza apo, zotsatirapo zina monga kutentha thupi, kupweteka kwa thupi, nseru, kusanza, ndi kusintha kwa kuthamanga kwa magazi zitha kuchitika panthawi yolandira jakisoni.
| Zabwino | Zoopsa ndi Zoyipa |
|---|---|
| Amachepetsa kuiwala zinthu kumayambiriro kwa matendawa. | Chiwopsezo cha kutupa ndi kutuluka magazi muubongo (ARIA). |
| Amachotsa mapuloteni owopsa a amyloid muubongo. | Iyenera kubayidwa mumtsempha milungu iwiri iliyonse. |
| Kubweretsa chiyembekezo chatsopano chochiza matendawa. | Kukhala okwera mtengo kwambiri padziko lonse lapansi. |
| Zimapatsa wodwalayo ndi banja lake nthawi yochulukirapo. | Zotsatirapo zoyipa monga kutentha thupi ndi nseru zimatha kuchitika. |
Kodi mankhwalawa ndi oyenera kwa ndani kwenikweni?
Iyi ndi mfundo yofunika kwambiri. Mankhwalawa si oyenera wodwala aliyense wa Alzheimer's.
- Kwa odwala omwe ali mu gawo loyambirira: Mankhwalawa ndi othandiza kwambiri kwa odwala omwe ali mu gawo loyambirira la matendawa, zomwe zikutanthauza kuti ayamba kumene kusonyeza zizindikiro. Sizingakhale zothandiza kwenikweni kwa odwala omwe ali mu gawo lomaliza la matendawa, pamene matendawa ali oopsa kwambiri.
- Amyloid iyenera kutsimikiziridwa: Ndikofunikira kutsimikizira kuti wodwalayo ali ndi amyloid muubongo kudzera mu mayeso apadera (PET scan kapena lumbar puncture).
- Sizoyenera mitundu ina ya matenda amisala: Mankhwalawa si oyenera mitundu ina ya matenda okumbukira, kupatula matenda a Alzheimer's (monga matenda a mitsempha yamagazi).
Chifukwa chake, katswiri wa mitsempha yekha ndi amene angasankhe ngati mankhwalawa ndi oyenera wodwala.
Mtengo ndi momwe zinthu zilili ku Sri Lanka
Mtengo wa mankhwala awa ndi wokwera kwambiri. Mtengo wa pachaka ku United States ndi pafupifupi $26,500 (ndalama zoposa 8 miliyoni zaku Sri Lanka). Zingatenge nthawi kuti mankhwala atsopano, apadera komanso okwera mtengo otere alembetsedwe mdziko lathu ndikupezeka kwa odwala wamba. Komanso, chifukwa cha mtengo wokwera, zingakhale zovuta kuti aliyense awapeze.
Komabe, ichi ndi chiyembekezo chachikulu cha mtsogolo. Ndi kupita patsogolo kwa sayansi, tikukhulupirira kuti tsiku lina, mankhwala otere adzapangidwanso bwino ndipo adzakhala otsika mtengo komanso opezeka mosavuta kwa aliyense.
Uthenga Wopita Nawo Kunyumba
- Lecanemab si mankhwala a matenda a Alzheimer's, koma ndi mankhwala omwe amachepetsa kukula kwa matendawa pachiyambi .
- Izi zimachotsa mapuloteni owopsa a amyloid muubongo, komanso zimakhala ndi zotsatirapo zoopsa monga kutupa kwa ubongo ndi kutuluka magazi.
- Mankhwalawa si oyenera aliyense, makamaka kwa odwala omwe ali kumayambiriro kwa matendawa ndipo atsimikiziridwa kuti ali ndi amyloid muubongo.
- Izi ndi zodula kwambiri, ndipo kupezeka kwake ku Sri Lanka sikudziwika pakadali pano.
- Ngati wina m'banja mwanu ali ndi matenda a Alzheimer's, pitani kwa dokotala wanu kuti mukambirane za mankhwala atsopano kapena matenda ena. Musapange zisankho kutengera zomwe mumawona pa intaneti.











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