[Blood transfusion in neonatology: Study of practical aspects in 2016 in France, excluding acute bleeding or surgical care].

Background: Blood transfusion is common in neonatology, especially in preterm or low birth weight infants. Recommendations were proposed by the French National Authority of Health (HAS) in 2014 and 2015 for red blood cells and platelet transfusion respectively, but an heterogeneity of practical attitudes persist. The objective of this survey is to evaluate transfusion practices in neonatal intensive care units.

Methods: Investigation of practice of neonatal transfusion was organized among 68 neonatal intensive care unit (level 3) between September 2016 and May 2017, by mailing survey focused on systematic training of nurses, patient identification, immunohematology, information and technical aspects of blood components administration.

Results: Twenty-three neonatal intensive care units among the 68s answered the questionnaire. One thousand five hundred sixty seven neonates were transfused and 3382 blood products were administered. The results highlight a consensual attitude concerning the procedures of patient identification, immunohematology tests and blood products administration. However, heterogeneity remains concerning information of the parents or the person with parental authority, immediate and delayed follow-up and devices used for the transfusion. However HAS guidelines (2014 and 2015) appear to be well applied by clinicians for blood products, specifications and calcul of transfused volume based on gestational age and weight.