[Analysis of unsuccessful outcomes in a group of pregnancies with diabetes from the intensive care clinic of the Institute of Obstetrics and Gynecology in Poznan during the years 1988-1993].

In the present paper we analysed 416 diabetic pregnant women, treated in the Intensive Care Clinic--Poznań, between 1988-93. We found in this period 8 (1.93%) stillbirth, 6 (1.44%) perinatal deaths and 4 (0.96%) deaths in neonatal period. It was together 18 fetal and neonatal deaths, which gives 4.33 per cent of perinatal and neonatal mortality rate. Four newborns died because of RDS, 2 with congenital anomalies (pulmonary hypoplasia), 3 with heart defects and 1 with oesophagus anomaly. Only 3 diabetic pregnant women of the total 18, were under special care from the I trimester, and almost all been difficult to normalize the glycemia. Only in 6 cases this group glycemia profile was below 100 mg/dl, in other 8 cases this value was above 120 mg/dl. Unsuccessful outcomes mostly occurred in women with long--lasting diabetes and with vascular complications. This study prove, that despite substantial reduction of perinatal mortality rate in children of diabetic mothers, diabetes still is a cause of congenital anomalies, as well as fetal anoxia. Special adverse impact of diabetes on the development of the fetus is observed in long--lasting diabetes and uncontrolled metabolism.