South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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To conduct an audit of the frequency of red cell concentrate transfusions (RCCTs) in infants of different weight categories, the donor exposure rate (DER), in these transfused infants and the volume of blood wasted during each transfusion, and to identify from this baseline information specific categories of infants who would benefit from the introduction of a limited donor exposure programme (LDEP). ⋯ This survey confirmed a high RCCT rate as well as a very high DER in very-low-birth-weight (VLBW) infants treated at a tertiary centre. By assigning a triple or double bag of red cells from one blood donor and extending the storage of blood for small-volume RCCTs in infants from 14 days to 35 days, donor exposure was reduced significantly. We urge the introduction of the multibag blood transfusion system and extended storage period of blood for small-volume RCCT for VLBW infants in South Africa.