Kusamalira Zotsatirapo Zake za Chithandizo cha Maselo a CAR-T: Mfundo Zofunika Kuchokera ku Kafukufuku Waposachedwapa

Kafukufuku waposachedwapa wofalitsidwa mu Matenda a Hematological Oncologyikufotokoza za kasamalidwe ka poizoni wokhudzana ndi chithandizo cha maselo a T a Chimeric Antigen Receptor (CAR), chomwe ndi chithandizo chosintha kwambiri cha B-Cell LymphomaNgakhale kuti chithandizo cha CAR-T chakhala chikugwira ntchito bwino kwambiri pochiza lymphoma ya B-cell yobwereranso kapena yokana, chimabweretsanso mavuto akuluakulu chifukwa cha zotsatirapo zake zoyipa.

Kafukufukuyu, wotsogozedwa ndi Dr. S. Neelapu, akuyang'ana kwambiri pa zinthu ziwiri zoopsa zomwe zimawonedwa ndi chithandizo cha CAR-T: cytokine release syndrome (CRS) ndi immunoeffector cell-associated neurotoxicity syndrome (ICANS). Zinthu zoopsazi nthawi zambiri zimachitika CAR-T itangolowa m'thupi ndipo zimafuna chithandizo mwamsanga kuti zipewe mavuto aakulu. CRS nthawi zambiri imakhala ndi malungo, kuthamanga kwa magazi pang'ono, komanso mavuto opuma, pomwe ICANS imatha kuyambitsa chisokonezo, khunyu, komanso nthawi zina, chikomokere.

Nkhaniyi ikuwonetsa kufunika kozindikira msanga ndi kugawa magulu a poizoniyu kuti akonze njira zoyenera zochiritsira. Ikufotokozanso za kugwiritsa ntchito mankhwala monga tocilizumab a CRS ndi corticosteroids a ICANS, omwe athandiza kuchepetsa izi zomwe zingawopseze moyo.

Kuphatikiza apo, lipotilo likufufuza za poizoni wa nthawi yayitali, kuphatikizapo cytopenia yokhalitsa (kuchepa kwa kuchuluka kwa maselo m'magazi) ndi zotsatira zake zomwe sizili zotupa, zomwe zimafuna kuyang'aniridwa ndi kuyang'aniridwa nthawi zonse. Kafukufukuyu akugogomezera kuti, ngakhale kuti chithandizo cha CAR-T chili ndi mphamvu zambiri, opereka chithandizo chamankhwala ayenera kukhala okonzeka kuthana ndi zotsatira zake zapadera komanso zoopsa.

Ndi mayesero azachipatala omwe akupitilira komanso zatsopano, gawoli likupitiliza kupanga njira zabwino zothanirana ndi poizoniyu, zomwe zimalola kuti chithandizo cha CAR-T chigwiritsidwe ntchito mosamala komanso moyenera.