Ngaba udiniwe kukungakwazi ukutya kakuhle? Masifunde ngeXolair (Omalizumab)

Ngaba wena okanye umntwana wakho ninee-allergies ezinkulu zokutya okuninzi? Ukuba kunjalo, mhlawumbi uyazi ukuba kunokuba nzima kangakanani. Ukufunda ilebheli ekutyeni ngakunye okuthengayo evenkileni, ukubuza ukuba ukutya kulungiswa njani xa usiya kwindawo yokutyela, kunye nokukhathazeka ngokutya ngempazamo nokuba yinto encinci onayo i-allergy kuyo... Akulula ukuphila nayo yonke le nto. Kodwa namhlanje, sithetha ngonyango olutsha olunokunceda ukulawula le meko.

Ngaphambili, into ekuphela kwayo umntu onesifo sokunganyamezelani kokutya awayenokuyenza yayikukukuphepha ngokupheleleyo ukutya. Nangona kunjalo, nokuba silumke kangakanani na, sisenokukuginya ngengozi. Ngo-2024, i-Xolair yaba liyeza lokuqala elamkelweyo ukunciphisa ubukhali bezi ziphumo zokunganyamezelani. Nangona inganyanga isifo sokunganyamezelani, inokunceda kakhulu ekunciphiseni uloyiko kunye nokuxhalaba okuhamba naso.

Yintoni iXolair? Isebenza njani ngokwenene?

Ngamafutshane, i-allergy kuxa inkqubo yethu yomzimba isabela ngokugqithisileyo kwinto engeyongozi. Into ebangela le mpendulo ibizwa ngokuba yi-allergen.

Ukunganyamezelani kokutya ngamanye amaxesha kunokuba yingozi kakhulu. Olu hlobo lokusabela okunamandla kokunganyamezelani lubizwa ngokuba yi-anaphylaxis . Oku kunokuba yingozi ebomini. Nazi ezinye zeempawu ezinokubakho.

Eyona ndlela ingcono yokuthintela le meko kukuphepha ukutya okubangela i-allergies. Kodwa kuthekani ukuba utya ngempazamo?

Kulapho iyeza iXolair lingena khona. Isithako esisebenzayo kwiXolair yiOmalizumab . Sisebenza ngokuthintela into emzimbeni wethu ebizwa ngokuba yiImmunoglobulin E (IgE) . Xa i-allergen ingena emzimbeni, umzimba uvelisa inani elikhulu le-IgE. Xa iXolair ivimba le IgE, impendulo engafunekiyo yenkqubo yomzimba yokuzikhusela iyancitshiswa. Oku kuthetha ukuba nokuba ngempazamo utya ukutya okuncinci, amathuba okuba nempendulo enzima efana ne-anaphylaxis ayancitshiswa.

Zithini iimvavanyo ezenziwe kweli yeza?

Uphononongo lweklinikhi oluphanda ukhuseleko kunye nokusebenza kakuhle kweXolair lubandakanye abantwana kunye nabantu abadala abaneminyaka eli-1 ukuya kwengama-55 ubudala. Bonke babene-allergy enkulu kwi-peanut, nto leyo ethetha ukuba babengenakukwazi ukutya nesiqingatha se-peanut. Ukongeza, bonke babene-allergy kwezinye iintlobo zokutya ezimbini ubuncinane.

Ezinye izinto ezibangela i-allergies phakathi kwazo zezi:

• Iikheshe - 56%
• Iqanda - 40%
• Ubisi - 35%
• IiWalnuts - 44%
• Iihazelnuts - 13%
• Ingqolowa - 11%

Kolu vavanyo, elinye iqela lanikwa iyeza iXolair, ngelixa elinye iqela lanikwa i-placebo, iyeza elalifana neyeza kodwa lingenaso isithako esisebenzayo. Emva kweenyanga ezi-4-5, ama-67% (isibini kwisithathu) abo bathatha iXolair abazange babe nempendulo eqatha yokutya malunga neepinati ezimbini ezinesiqingatha. Nangona kunjalo, yi-7% kuphela yabo bathatha i-placebo abaye bayifumana.

Kwakhona, abantu abathathe iXolair bakwazi ukutya kungekuphela nje iipeanuts, kodwa nokunye ukutya ababenazo i-allergy, njengee-cashews, ubisi, namaqanda, ngobuninzi kunangaphambili, ngaphandle kokufumana iziphumo eziqatha.

Izinto ezibalulekileyo ekufuneka uzazi xa usebenzisa iXolair

Kukho izinto ezimbalwa ekufuneka uzikhumbule ngaphambi nangexesha lokusebenzisa eli yeza.

• Gcina amayeza ongxamiseko kuwe: Ukuba une-allergy enzima, ugqirha wakho usenokuba ukunike amayeza ongxamiseko, njenge- epinephrine . Nokuba usebenzisa i-Xolair, kubalulekile ukuba uhlale unawo la mayeza ngamaxesha onke.Ukuba kwenzeka i-reaction enzima, kufuneka usebenzise iyeza ngoko nangoko kwaye uye kwigumbi likaxakeka lesibhedlele (ETU) ngokukhawuleza.
• Oku akusosisombululo sikhawulezileyo: I-Xolair ayiloyeza oliselayo xa une-allergy. Liyeza ekufuneka ulisele rhoqo.
• Musa ukuyeka amanye amayeza: Musa ukuyeka okanye ukunciphisa umthamo wamanye amayeza okulwa ne-allergy owasebenzisayo ngoku ngaphandle kokuthetha nogqirha wakho.

Uyisebenzisa njani iXolair? Ngaba kukho naziphi na iziphumo ebezingalindelekanga?

I-Xolair liyeza elilulwelo elifakwa phantsi kolusu rhoqo kwiiveki ezi-2 okanye ezi-4. Ugqirha wakho uya kumisela idosi efanelekileyo aze akumisele ixesha ngokusekwe kubunzima bakho kunye nenqanaba le-IgE egazini lakho.

• Iidosi zokuqala ezimbalwa: Amaxesha ambalwa okuqala onikwa eli yeza ngokuqinisekileyo liza kwenziwa kwiziko lezempilo elifana nesibhedlele okanye ikliniki. Oku kwenzelwa ukujonga naziphi na iimpendulo eziqatha (i-anaphylaxis) kwiyeza.
• Indlela yokusebenzisa: Eli yeza linikwa kusetyenziswa isixhobo esilula ukusisebenzisa nesizaliswe kwangaphambili esibizwa ngokuba yi-autoinjector okanye isirinji eqhelekileyo. Xelela ugqirha wakho ukuba une-allergy kwi-latex, njengoko ezinye iisirinji zinokuba ne-latex.
• Iziphumo ebezingalindelekanga: Ezona ziphumo bezingalindelekanga ziqhelekileyo ziintlungu kunye nomkhuhlane kwindawo efakwe kuyo inaliti. Kunqabile kakhulu ukuba kubekho impendulo enzima ye-allergy kwi-vaccine. Yiyo loo nto iidosi zokuqala ezimbalwa zinikwa phantsi kweliso likagqirha. Ukuba ufumana naziphi na iimpawu ezingaqhelekanga, thetha nogqirha wakho ngoko nangoko.
• Kuza kwenzeka ntoni ukuba uyeka ukusebenzisa iyeza? Ukuba uyeka ukusebenzisa iXolair, i-allergies yakho inokubuyela kubunzima bayo bangaphambili.

Eli yeza alifanelekanga kuye wonke umntu. Kubalulekile ukuxoxa nogqirha wakho okanye ingcali ye-allergies/ingcali ye-immunology ukuba likulungele na, yintoni inzuzo kunye neengxaki, kunye nendlela yokulifumana.