From 1983 to 1991, six pregnant women healing a renal transplant were
admitted at the P Universidad Catolica de Chile Clinic Hospital. All o
f them were under immunosuppressive therapy with azathioprine and pred
nisone. One patient was also receiving cyclosporine. Four had cronic h
ypertension; 1 presented intrahepatic cholestasis of pregnancy; 2 prem
ature rupture of membranes, and 3, preeclampsia (superimposed to croni
c hypertension), There were no abortions, The median gestational age a
t delivery was 35.5 weeks. Only one of the six newborns was small for
gestational age; the others were of appropriate size. There were no ne
onatal problems or congenital anomalies. Deterioration of the renal fu
nction was observed in two patients. One patient presented rejection t
o the transplanted kidney. Pregnancy following renal transplantation i
s not exempt of risks, but multidisciplinary management, close prenata
l control and opportune interruption of gestation play a key role in t
he successful outcome of these pregnancies.