[Retrospective study of exchange transfusion for newborn infants with reconstituted blood. Review of 60 exchanges].
OBJECTIVE
The necessity of saving blood products has established the practice of exchange transfusion (ET) with reconstituted blood in newborns. The aim of this retrospective study was to evaluate the indications and the practice of this technique at the Perinatal Hemobiology Centre (Paris, France).


METHODS
The records of intervention allowed us to review the etiologic categories for neonates having undergone exchange transfusion with reconstituted blood, the dosages used (bilirubin, hemoglobin), and the other main parameters of ET.


RESULTS
Sixty ETs were performed in 48 newborns between the 1st July 1996 and the 1st July 1998. Twenty-seven with Rh hemolytic disease had 39 ETs (19 for hyperbilirubinemia, 12 for anemia, and eight for both), whereas ten out of 12 repeated ETs were indicated for hyperbilirubinemia (six of these cases were in newborns weighing > or = 2500 g and after a volume exchange < or = 1 blood mass [range 0.72-1.0] at the last ET). Twenty-one cases showed other diseases: six of them had anemia, nine had hyperbilirubinemia, and seven showed disseminated coagulopathy. The tolerance of ET was poor in 24% infants in this group.


CONCLUSIONS
The volume of 1.3 blood mass for ET is sufficient for the majority of cases with hyperbilirubinemia, allowing transfusional savings in comparison with the previous recommendation of two blood volumes. Exact labeling of the content of units of packed red cells and plasma is essential to fulfill the volume and hematocrit requirements in every case.
Soulié
J C
JC
Centre d'hémobiologie périnatale, hôpital Jean-Verdier, Bondy.
Larsen
M
M
Andreu
G
G
Berry
M
M
Gabai
A
A
Galiay
J C
JC
Genho-Hreiche
G
G
de Lachaux
V
V
Lattes
F
F
Malvoisin
A
A
Maynier
M
M
Pernot
F
F
Sender
A
A
Brossard
Y
Y
D000740:Anemia / Q000628:therapy*; D004211:Disseminated Intravascular Coagulation / Q000628:therapy; D004899:Erythroblastosis, Fetal / Q000628:therapy*; D005078:Exchange Transfusion, Whole Blood / Q000379:methods*; D006801:Humans; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000628:therapy*; D012189:Retrospective Studies; D016896:Treatment Outcome
Etude rétrospective de l'exsanguinotransfusion du nouveau-né au moyen de sang reconstitué. Bilan de 60 échanges.