Parturition in six renal allograft recipients.
Between 1983 and 1994, we studied renal function and neonatal conditions for eight pregnancies and births to six women who had received renal transplants in order to assess the effect of an allograft on pregnancy and its outcome. The gestation period was 34 to 39 weeks (mean 36 weeks and 4 days), and four pregnancies ended before term. All eight babies were delivered by cesarean section. Intrauterine growth retardation (IUGR) was found in both babies of one woman who had been treated with conventional (without cyclosporin) immunosuppression. The serum creatinine level did not change during gestation in any of the women but was elevated after delivery in four. Four mothers suffered from proteinuria (25-364 mg/dl) during gestation, but the proteinuria disappeared after delivery in all but one case. The one exception, persistent proteinuria of 100-200 mg/dl, was assumed to result from the recurrence of the original renal disease (lgA nephropathy). The reduction of creatinine clearance and hydronephrosis of one graft noted during gestation were later reversed. None of the eight babies (four females and four males) was congenitally malformed, and their Apar scores were 6 to 9 (median 8). They are now 3 months to 11 years old, and seven of them are healthy and show good growth. One of the two IUGR babies has not grown well; her weight and height are more than 1 SD below the mean for her age, and she is mentally retarded and suffers from muscle weakness. Compared with dialysis patients, female renal allograft recipient have a better quality of life because they can safely deliver a child if they observe the criteria for pregnancy established for renal allogaft recipients.
Morita
K
K
Department of Urology, Hokkaido University, Sapporo, Japan.
Seki
T
T
Shinojima
H
H
Tabata
T
T
Chikaraishi
T
T
Tanda
K
K
Nonomura
K
K
Koyanagi
T
T
Hirano
T
T
Sakakibara
N
N
Kishida
T
T
Fujimoto
S
S
Kakizaki
K
K
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D016030:Kidney Transplantation; D007743:Labor, Obstetric; D008297:Male; D011247:Pregnancy; D011256:Pregnancy Outcome; D011507:Proteinuria; D014184:Transplantation, Homologous