journal article Open Access Feb 09, 2023

Red blood cell alloantibodies in paediatric transfusion in sub‐Saharan Africa: A new cohort and literature review

eJHaem Vol. 4 No. 2 pp. 315-323 · Wiley
Abstract
AbstractBlood transfusion support predisposes transfused children to the risk of erythrocyte alloimmunization in Sub‐Saharan Africa. A cohort of 100 children receiving one to five blood transfusions were recruited for screening and identification of irregular antibodies using gel filtration technique. The mean age was 8 years and the sex‐ratio at 1.2. The retrieved pathologies were: major sickle cell anaemia (46%), severe malaria (20%), haemolytic anaemia (4%), severe acute malnutrition (6%), acute gastroenteritis (5%), chronic infectious syndrome (12%) and congenital heart disease (7%). The children presented with haemoglobin levels ≤6 g/dl, and 16% of them presented positive irregular antibodies directed against the Rhesus (30.76%) and Kell (69.24%) blood group systems. A literature review shows that irregular antibody screenings vary from 17% to 30% of transfused paediatric patients in Sub‐Saharan Africa. These alloantibodies are in particular directed against the Rhesus, Kell, Duffy, Kidd and MNS blood group and generally found in sickle cell disease and malaria. This study highlights the urgent need of extended red blood cell phenotyping including typing for C/c, E/e, K/k, and Fya/Fyb, and if possible Jka/Jkb, M/N, and S/s for children before transfusion in Sub‐Saharan Africa.
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References
61
[2]
Festus AV "Contribution à l’étude de l'Allo immunisation post‐ transfusionnelle chez les patients transfusés à Cotonou Bénin" Biol Médecine (2006)
[5]
Dofonhakou A A "Contribution à l’étude de l'allo immunisation foeto‐maternelle en République du Bénin" Mém Fin Cycle (1988)
[6]
Liu J "Effects of cooperative blood transfusion and homologous blood transfusion on the production of red blood cell irregular antibodies in obstetric patients" Exp Ther Med (2019)
[7]
Ndiaye F "Recherche d'agglutinines irrégulières chez les femmes enceintes à terme ou post‐pares immédiates à la clinique gynécologique du CHU Aristide Le Dantec" Avril Mai Juin (2009)
[8]
Lefrère JJ "Transfusion sanguine: une approche sécuritaire. Montrouge" J. Libbey Eurotext (2000)
[10]
Chapter Dean L. (2005)
[11]
Diasonama JFK "Utility of irregular agglutinin test before blood Transfusion in sub‐Saharan Africa: a mini‐review" Ann Afr Médecine (2019)
[17]
Dhingra N "Challenges in global blood safety" World Hosp Health Serv Off J Int Hosp Fed (2004)
[29]
Greenberg AE (1988)
[30]
Ndugwa CM "Uganda: paediatric AIDS" AIDS Action (1988)
[39]
Blood transfusion safety; current status and challenges in Nigeria

JohnC Aneke, ChideE Okocha

Asian Journal of Transfusion Science 10.4103/0973-6247.200781
[44]
Barradas R "Blood and blood products usage in Maputo" Cent Afr J Med (1994)
[48]
Diagne I "Management of children with sickle cell disease in Africa: experience in a cohort of children at the royal albert hospital in dakar" Med Trop Rev Corps Sante Colon (2003)

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Published
Feb 09, 2023
Vol/Issue
4(2)
Pages
315-323
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Cite This Article
Macoura Gadji, Guéda Cobar, Alioune Thiongane, et al. (2023). Red blood cell alloantibodies in paediatric transfusion in sub‐Saharan Africa: A new cohort and literature review. eJHaem, 4(2), 315-323. https://doi.org/10.1002/jha2.645