Abstract
As the need for blood transfusions of very preterm infants remains considerable, various strategies are considered to minimize exposure to multiple blood donors along with blood wastage. In a large population of very preterm infants born between 24 and 31 weeks' gestation, we undertook an open study to assess the efficacy of a single blood donor exposure programme and to determine, among the population enrolled in this programme, the risk factors for exposure to multiple donors. One hundred and forty-two neonates were included in a single donor exposure programme with a 35-day expiry date blood unit. Though no inflation in the total number of transfusions was noticed, there was a 55% overall reduction in the total number of required donors. To determine the risk factors for exposure to multiple donors in this population, 114 neonates alive after the expiry date of the first unit of packed red blood cells were selected. The greatest and the most extending transfusion requirements were observed in very preterm infants born before 28 weeks' gestation and in those born after but with an intra-uterine growth retardation below the 10th percentile. Indeed, 70% of those high-risk infants were exposed to a second blood donor and more than 85% of the group exposed to a second donor belonged to this high-risk population.
Conclusion Neonates with a very high risk of a more-than-one donor exposure were born before 28 weeks' gestation or between 28 and 31 weeks but with an intra-uterine growth retardation below the 10th percentile.
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Received: 4 February 1996 and in revised form: 29 August 1997 / Accepted: 29 August 1997
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Baud, O., Lacaze-Masmonteil, T., Monsaingeon-Lion, A. et al. Single blood donor exposure programme for preterm infants: a large open study and an analysis of the risk factors to multiple donor exposure. Eur J Pediatr 157, 579–582 (1998). https://doi.org/10.1007/s004310050883
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DOI: https://doi.org/10.1007/s004310050883