[Infants born to kidney transplant recipients]

Over a period of 24 years, 23 women who had undergone renal transplantation gave birth to 26 children whose gestational ages were above 28 weeks. The average duration of stable kidney function tests before the onset of pregnancy was 34.5 months (6 to 109 months). Immunosuppressive treatment consisted mostly of azathioprine and steroids (20/26), steroids and cyclosporin A (CyA) in one case, and azathioprine, steroids and CyA in 5 cases. Average gestational age at birth was 35.2 weeks (30-40 weeks), average birth weight was 2,330 g (1,160-3,700 g). Caesarean section was performed in 73% of cases. The most frequent neonatal pathological condition was the occurrence of respiratory distress, most often related to prematurity and the mode of delivery. No child presented with any lethal congenital malformation. Children born to mothers who were given CyA did not present with more congenital malformations or renal function impairment.