title: Timing of delivery in women with diabetes in pregnancy.
abstract: The incidence of both gestational and pre-gestational diabetes is increasing worldwide. The main cause of this increase is likely the concomitant increase in the incidence of global obesity, but in the case of gestational diabetes, changes in the diagnostic criteria are also a contributing factor. The adverse outcomes associated with pre-gestational diabetes are well known and have led clinicians to implement various strategies that include increased fetal surveillance and induction of labour at various gestational ages. In many cases these same strategies have been applied in clinical practice also to women with gestational diabetes despite there being differences in the type and magnitude of perinatal complications associated with this diagnosis. Despite the widespread application of these clinical practices, there is a paucity of quality data in the medical literature to guide the clinician in choosing a strategy for fetal surveillance and timing of delivery in both gestational diabetes and pre-gestational diabetes pregnancies. In the following review, we will discuss the rationale and consequences of planned delivery in gestational diabetes and pre-gestational diabetes, the evidence supporting different strategies for delivery and finally highlight future targets for research in this area.
authors: Maternal Fetal Medicine St Michael's Hospital, Toronto, Ontario, Canada; University of Toronto, Toronto, Ontario, Canada.
authors: Howard
authors: H
authors: Berger
authors: Maternal Fetal Medicine St Michael's Hospital, Toronto, Ontario, Canada; University of Toronto, Toronto, Ontario, Canada.
authors: Nir
authors: N
authors: Melamed
keywords: Diabetes; high-risk pregnancy