In:
Fetal Diagnosis and Therapy, S. Karger AG, Vol. 30, No. 4 ( 2011), p. 266-273
Kurzfassung:
〈 i 〉 Introduction: 〈 /i 〉 We present a review of all cases of intravascular transfusions in red cell alloimmunization over a time span of 20 years in Stockholm. The aim of the study is to compare our results with published results from larger centers and to identify areas that can be further improved. 〈 i 〉 Material and Methods: 〈 /i 〉 A retrospective cohort study was conducted of all women treated with intrauterine transfusions due to erythrocyte immunization in our hospital between June 1990 and June 2010. Primary outcome variables were fetal and neonatal survival, procedure-related complications and gestational age at delivery. 〈 i 〉 Results: 〈 /i 〉 A total of 284 intrauterine transfusions were performed in 84 pregnancies, with an overall survival rate of 91.8%. Procedure-related and fatal complications occurred in the present study in 4.9 and 1.4% of fetuses or neonates, respectively. Procedure-related complications were significantly more common in free-loop transfusions than in transfusions in the intrahepatic part of the umbilical vein (OR: 5.4, p = 0.025). There was no significant difference between the intrahepatic and the placental cord insertion route (p = 0.83). Gestational age at first transfusion was significantly associated with an increased risk of a procedure-related complication (OR: 0.8, p = 0.019). Of the live-born infants, 24% of the neonates were born before gestational week 34. 〈 i 〉 Discussion: 〈 /i 〉 Our study confirms previous studies demonstrating favorable results with intravascular transfusions.
Materialart:
Online-Ressource
ISSN:
1015-3837
,
1421-9964
Sprache:
Englisch
Verlag:
S. Karger AG
Publikationsdatum:
2011
ZDB Id:
1482292-1
