[Type 2 diabetes and pregnancy: epidemiology and obstetrical consequences. A 97 women continuous series]. / Diabète de type 2 et grossesse: épidémiologie et conséquences obstétricales. Étude sur une série continue de 97 femmes enceintes.

OBJECTIVES: To update the epidemiologic data of pregnant women with type 2 diabetes and to assess obstetrical outcomes. PATIENTS AND METHODS: The pregnant women with type 2 diabetes who delivered between 2002 and 2010 were systematically involved in an observational study. Maternal and fetal outcomes were reviewed, as well as the potential impact of preconceptional management. The presented data were compared with those from the 2010 French perinatal study. RESULTS: A rise in the incidence of type 2 diabetes was observed during the study period (from 0.19% to 0.35% between 2002 and 2010). Women with diabetes (n=97) were older and had a higher BMI than the general population (>35years: 49% vs 19%, P<0.00001, BMI>25: 86% vs 27.2, P<0.00001). The delivery mode was, for half of these women with diabetes, a C-section. Pregnancy was scheduled in only 4% of cases. Compared to the general population, prematurity rate was multiplied by 6 (28.7% vs 4.7%, P<0.0001) and the malformation rate by 3.2 (7.22% vs 2.2%, P<0.00001). CONCLUSION: Obstetrical complications were more frequent than in the general population. Preconception care was almost inexistent, despite its potential benefits for the mother and child.

Type 2 diabetes in pregnancy: Rates of fetal malformations and level of preconception care.

An observational study was performed to assess the prevalence of fetal malformations and the level of preconception care in women with Type 2 diabetes. Pregnant women with Type 2 diabetes who delivered between 2002 and 2010 were recruited to the study. The fetal malformation rate of patients with Type 2 diabetes was compared with the rate in a control group; the general population. The malformation rate was 3.2 (7.2-2.2%; p < 0.0001) greater in the diabetes group. In addition, only 4% of women with Type 2 diabetes had preconception care. Despite evidence of benefits in women receiving preconception care, patients with Type 2 diabetes do not attend for preconception counselling and the malformation rate is high.

[Antenatal betamethasone during pregnancy with severe diabetes: is better worse than good?]. / Maturation par bêtaméthasone au cours d'une grossesse de femme présentant un diabète compliqué: le mieux est-il l'ennemi du bien?

Diabetic pregnancy is a precarious situation, both for mother and fetus, because it increases the risk of prematurity and respiratory distress. We report 3 cases of severe acute complications following antenatal betamethasone treatment in mothers presenting with severe diabetes. Corticosteroids are strongly recommended to prevent prematurity complications in newborns. We highlight the high risk profile of theses pregnancies, the effect of this treatment on the mother and the child, and question the real benefit of corticotherapy for these fragile newborns. The metabolic and blood pressure balance is dangerously disturbed in such pregnancies by this treatment. This brings the question of how justified are corticosteroids in such cases?