Amawulire amalungi eri abalwadde ba CAH (Congenital Adrenal Hyperplasia)! Ka twogere ku Crinecerfont

Bw’oba ​​ggwe oba omuntu mu maka go olina obulwadde obuyitibwa Congenital Adrenal Hyperplasia (CAH), gano gajja kuba mawulire makulu nnyo gy’oli. Oluvannyuma lw’emyaka 70, kati obujjanjabi obupya obw’enjawulo eri obulwadde buno bukkiriziddwa. Kino ddala ssuubi ddene eri abantu ababeera ne CAH. Kale ka tulabe eddagala lino eppya kye liri, engeri gye likolamu, n’emigaso gye liri.

Okusooka, katutegeere, CAH kye ki?

Mu ngeri ennyangu, CAH bulwadde bwa buzaale obukosa endwadde zaffe ez’omu kibumba. Endwadde zino zisangibwa waggulu w’ensigo zaffe. Zikola obusimu obuwerako obwetaagisa mu mubiri gwaffe.

Lowooza ku kitundu ky’omubiri ekiyitibwa adrenal gland ng’ekkolero. Ekisinga okuva mu kkolero lino ye hormone eyitibwa cortisol. Buno busimu bukulu nnyo obuyamba omubiri gwaffe okugumira situleesi, obulwadde n’akabi.

Emiwendo gya cortisol mu muntu omulamu bwe gikendeera, obwongo (nga maneja w'ekkolero) buweereza akabonero (order) akayitibwa ACTH eri adrenal gland "okukola cortisol." Naye mu muntu alina CAH, endwadde z’ekibumba (adrenal gland) tezirina enzyme enkulu oba ‘omukozi’ eyeetaagisa okukola cortisol. Kale obwongo ne bwe busindika ACTH etya, ekkolero terisobola kukola cortisol.

Kino kireeta ebibuuzo bibiri:

1. Omubiri tegukola cortisol eyeetaagisa .

2. Nga obubonero bwa ACTH okuva mu bwongo bweyongera okukulukuta, ekika ekirala eky’obusimu obukolebwa endwadde z’ekibumba , ekiyitibwa androgens, bukolebwa mu ngeri esukkiridde .

Androgens zino (e.g. testosterone) busimu bwa basajja. Abasajja n’abakazi beetaaga ebimu ku byo, naye mu CAH, bifuuka bya waggulu nnyo. Kino kiyinza okuvaako omwana okukula amangu, obutazaala, n’ebizibu ebirala ku nkula y’omwana .

Okumala emyaka mingi, obujjanjabi obusinga ku kino bubadde bwa kugaba ddagala lya steroids (glucocorticoids) erikola nga cortisol ebweru. Kino tekikoma ku kudda mu kifo kya cortisol omubiri gwe gubulamu, wabula era kifuga akabonero ka ACTH okuva mu bwongo, ekikendeeza ku kukola kwa androgens. Wabula ekizibu kiri nti kino kyetaagisa okumira eddagala lya steroids erisinga ku lya bulijjo okumala ebbanga eddene. Kino kiyinza okuvaako ebizibu bingi, gamba ng’okugejja , amagumba okugonza, n’obuzibu mu tulo .

Eddagala lino eppya walifuna otya?

Bannasayansi beebuuza oba waliwo eky’okugonjoola ekizibu kino ekya steroid. Mu kifo ky’okuwa steroids nnyingi ebweru, watya singa tufuna engeri y’okukendeeza butereevu ku bubonero bwa ACTH obuva mu bwongo?

Wano we baafunidde ekigendererwa ekipya. Yali kirungo ekikwata mu bwongo ekiyitibwa CRF1. Emiwendo gya cortisol bwe gikka, akabonero ka ACTH katandikibwawo CRF1. Mu CAH, enkola eno etaataaganyizibwa.

Kale bannassaayansi balowooza nti, singa tuziyiza CRF1 eno, tusobola okukendeeza ku kukola ACTH, nedda? Singa ekyo kibaawo, okukola kwa androgens nakyo kijja kufugibwa, era ddoozi y’eddagala eriyitibwa steroids omulwadde lye yeetaaga okumira nayo ejja kukendeera.

Okukebera okukolebwa nga tebannaba kuwa bantu ddagala

Eddagala eppya teriyinza kuweebwa bantu kasita lizuuliddwa. Kyetaaga okukeberebwa emirundi egiwerako okukakasa oba tekirina bulabe era kikola bulungi. Eddagala lya Crinecerfont lyayita mu mitendera gino gyonna.

1. Okukebera eddagala mu laboratory n’ebisolo: Ekisooka kwe kukebera eddagala lino ku butoffaali n’ebisolo mu laboratory. Kino kikolebwa okuzuula oba eddagala lino lya butwa oba linaakola obulabe ku bitundu by’omubiri. Teebereza, eddagala eppya nga limu lyokka ku buli 10,000 lye liyita mu bizibu bino byonna era ne likkirizibwa.

2. Okugezesebwa mu malwaliro: Oluvannyuma lw’okukebera ebisolo okutuuka ku buwanguzi, okugezesa abantu kukolebwa mu mitendera egiwerako.

Ebyava mu kukebera Crinecerfont biri bitya?

Okugezesa okukoleddwa ku ddagala lino kuvuddemu ebirungi nnyo. Naddala ebigezo bya Phase II & Phase III bikulu nnyo.

Omutendera II - Ebivudde mu baana abato

Wano, akabinja akatono ak’abaana abato (emyaka 14-17) abalina CAH baaweebwa eddagala lino okumala ennaku 14 era enkyukakyuka mu busimu bwabwe zaalabibwa. Ebyavaamu byali byewuunyisa.

• ACTH (akabonero k’obwongo) yakendeera ebitundu 57% .
• 17-OHP (ekiraga nti androgen ekola) yakendeera ebitundu 69% .
• Androstenedione (ekika kya androgen) yakendeera ebitundu 58% .

Omutendera III - Ebivudde mu bibinja ebinene

Olw’okuzzibwamu amaanyi olw’ebyava mu kunoonyereza kuno, bannassaayansi baakola okugezesa okunene okubiri nga bakozesa abantu abakulu n’abaana, ng’abamu baweereddwa eddagala lya Crinecerfont ate abalala ne baweebwa eddagala erifaanana ng’eddagala naye nga teririna kye likola.

Ebivudde mu kunoonyereza kuno biraga bulungi nti Crinecerfont eyamba okufuga emiwendo gya androgen, ate nga era ekendeeza ku ddoozi ya steroids eziyinza okuba ez’obulabe eri abalwadde mu bbanga eggwanvu.

Eddagala lino teririna bulabe litya?

Okunoonyereza kulaga nti eddagala lino kumpi teririna buzibu bwa maanyi. Ebisinga ku bizibu ebigambibwa nti bitono era bya kaseera buseera.

• Obukoowu
• Okulumizibwa omutwe
• Ennyindo ennyogovu oba okuzibikira
• Obulumi mu binywa oba mu lubuto
• Obulumi mu binywa

The only major warning that comes with this medication is that if you don’t take the exact dose of steroids your doctor prescribes , emiwendo gyo egya cortisol giyinza okukka wansi mu ngeri ey’akabi, ekivaako embeera eyinza okutta omuntu eyitibwa adrenal insufficiency. Wabula tewali muntu yenna yamira bulungi ddagala lino mu kunoonyereza kuno afunye mbeera eno . N’olwekyo, kikulu nnyo okugoberera ebiragiro by’omusawo.

Essuubi eppya eri obujjanjabi bwa CAH

Olw’ebivuddemu bino ebirungi, ekitongole kya FDA (ekitongole ekikulu ekikkiriza eddagala) mu Amerika kiwadde olukusa olw’enjawulo ku ddagala lino. Crinecerfont (erinnya ly’ekika Crenessity) si ddagala lya CAH. Wabula, ddaala ddene mu maaso mu kujjanjaba CAH.

Kati abasawo basobola okukuwa eddagala lino nga kwotadde n’obujjanjabi bw’olina kati obwa steroid (obujjanjabi obw’okugattako) . Kino kiyinza okuyamba okukendeeza ku ddoozi yo eya steroid. Kino kitegeeza nti oyinza okufuna ebizibu ebitono okuva mu ddagala lya steroids, okufuga obulungi obusimu bwo, n’okuba n’obulamu obulungi.