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Birth weight in type 1 diabetic pregnancy
Jacquemyn Yves1, Vandermotte Valerie, Van Hoorick Katrien
1Department of Obstetrics and Gynecology, Antwerp University Hospital UZA, Wilrijkstraat 10, 2650 Edegem, Belgium.
Obstetrics and Gynecology International
|January 15, 2011
Summary
Mothers with type 1 diabetes had higher birth weights in infants born between 33-38 weeks. However, birth weights were similar for those reaching 39 weeks, indicating risks in diabetic pregnancies.
Area of Science:
- Obstetrics and Gynecology
- Endocrinology
- Perinatology
Background:
- Type 1 diabetes in pregnancy is associated with increased risks.
- Understanding birth weight patterns in diabetic pregnancies is crucial for perinatal outcomes.
Purpose of the Study:
- To investigate if birth weight is higher in infants born to mothers with type 1 diabetes compared to non-diabetic controls.
- To assess associated maternal and fetal complications in type 1 diabetic pregnancies.
Main Methods:
- Retrospective study using a Belgian database.
- Compared 354 women with type 1 diabetes to 177,471 controls.
- Analyzed data on maternal age, hypertension, parity, ART, fetal-neonatal death, congenital anomalies, NICU admission, and delivery mode.
Main Results:
- Women with type 1 diabetes were older and had higher rates of hypertension and perinatal death.
- Caesarean section rates were significantly higher in the diabetic group.
- Birth weight was significantly higher for infants born between 33-38 weeks gestation in diabetic mothers, but not for those born at 39 weeks or later.
Conclusions:
- Diabetic pregnancies in Belgium carry significant risks for fetal and maternal complications.
- While overall birth weight is higher in type 1 diabetes, term infants show no significant difference.
- Close monitoring and management are essential for pregnant women with type 1 diabetes.
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