NHS akut appel til sorte bloddonorer, da efterspørgslen efter seglcellebehandling stiger 2026

Dr. Lena Fischer
NHS Urgent Appeal for Black Blood Donors as Sickle Cell Demand Soars - grandgoldman.com
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Efterspørgslen efter blodtransfusioner til behandling af seglcellesygdom er steget med over 130 procent i det seneste årti, hvilket har fået NHS til at opfordre indtrængende flere sorte bloddonorer til at melde sig. Ifølge NHS Blood and Transplant (NHSBT) steg antallet af anmodninger om HbS-negativt blod – den type, der er afgørende for seglcellepatienter – fra 82.181 enheder i 2015 til over 191.000 enheder sidste år. Denne dramatiske stigning fremhæver en voksende sundhedskrise, der direkte påvirker de afrikanske og caribiske samfund i England.

Hvorfor HbS-negativt blod er afgørende for seglcellepatienter

Seglcellesygdom er en genetisk blodsygdom, der rammer omkring 17.000 mennesker i England, primært personer med sort baggrund. Sygdommen får de røde blodlegemer til at blive halvmåne- eller 'seglformede', hvilket reducerer deres fleksibilitet og kan blokere blodkar. For at transfusioner skal være effektive, skal patienter modtage blod, der ikke indeholder hæmoglobin S (HbS), da HbS-positivt blod kan forværre deres tilstand. Dette gør HbS-negativt blod til en livreddende ressource for tusindvis af patienter, der gennemgår regelmæssig transfusionsbehandling.


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Den stigende efterspørgsel efter sjældne blodtyper

Ud over behovet for HbS-negativt blod udvikler mange seglcellepatienter med tiden antistoffer, hvilket gør det stadig sværere at finde kompatibelt blod. NHSBT rapporterer, at anmodninger om sjældne blodtyper til seglcellepatienter steg med 191 procent fra 2023 til 2025. Chiara Vendramin fra NHSBT forklarer: "Patienter kan udvikle antistoffer over tid, hvilket gør det sværere at finde kompatibelt blod og kan forsinke behandlingen. Personer med lignende etnisk baggrund har større sandsynlighed for at dele blodtyper." Derfor er det særligt vigtigt at øge antallet af donorer fra samfund med sort baggrund.

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Nuværende donordemografi og det akutte hul

NHSBT har i øjeblikket omkring 775.000 bloddonorer i alt, men kun omkring 21.500 er af sort eller blandet sort etnicitet. Denne underrepræsentation skaber et kritisk hul, da de blodtyper, der oftest er nødvendige for seglcellepatienter, er mere udbredte blandt personer med sort baggrund. John James, administrerende direktør for Sickle Cell Society, understreger: "Disse tal viser et akut behov for flere bloddonorer, især fra sorte og brune samfund. At give blod er en simpel handling, der kan redde eller forbedre op til tre liv, og for mennesker med seglcellesygdom kan det være livreddende."

Faktorer, der driver stigningen i efterspørgslen

Den 132 procent stigning i efterspørgslen efter HbS-negativt blod tilskrives flere faktorer:

  • En ældre befolkning med flere kroniske sundhedsbehov
  • Øget brug af transfusioner, hvor al patientens blod udskiftes
  • Stigende antal mennesker fra regioner, hvor seglcellesygdom er mere almindelig
  • Bedre diagnose- og behandlingsprotokoller, der forlænger patienternes liv

Sådan kan du hjælpe: Give Blood, Spread Love-programmet

I samarbejde med NHSBT har Sickle Cell Society lanceret Give Blood, Spread Love-programmet for at øge antallet af donorer med sort baggrund. Initiativet har til formål at skabe opmærksomhed og gøre det lettere for kvalificerede donorer at registrere sig og give blod. Processen er enkel, sikker og tager mindre end en time, men den kan være livsændrende for en person med seglcellesygdom. NHSBT opfordrer kvalificerede personer af sort eller blandet sort etnicitet til at besøge deres lokale donationscenter og blive faste donorer.

Ofte stillede spørgsmål

Hvad er HbS-negativt blod?

HbS-negativt blod er blod, der ikke indeholder hæmoglobin S, det unormale hæmoglobin, der findes hos personer med seglcelletræk eller seglcellesygdom. Det er afgørende for sikre transfusioner til seglcellepatienter for at forhindre komplikationer.

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Hvorfor er der specifikt brug for sorte bloddonorer?

Personer med sort baggrund har større sandsynlighed for at have de blodtyper, der er mest kompatible med seglcellepatienter. Fordi patienter ofte udvikler antistoffer, reducerer det at modtage blod fra donorer med lignende etnisk baggrund risikoen for transfusionsreaktioner og forsinkelser i behandlingen.

Hvordan kan jeg blive bloddonor til seglcellepatienter?

Du kan registrere dig via NHS Blood and Transplants hjemmeside eller ringe til deres donorhotline. Når du er registreret, vil du blive inviteret til et lokalt donationscenter. Give Blood, Spread Love-programmet tilbyder yderligere støtte og information til donorer med sort baggrund. Kvalifikationskravene omfatter at være mellem 17 og 65 år, veje mindst 50 kg og være i god almen sundhedstilstand.

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Dr. Lena Fischer

Author

Dr. Lena Fischer

Dr. Lena Fischer is a board-certified physician and public health researcher focusing on preventive care, evidence-based medicine, and patient education for global audiences.


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