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Diabetes in Pregnancy > Prevention Author: Elisha L. Brownfield, MD
Editorial changes - 2009-10-30
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Prevention
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Rationale:

  • There is an association between elevated maternal glucose or glycohemoglobin levels during embryogenesis and high rates of pregnancy loss and major congenital malformations.

Evidence:

  • In a meta-analysis of 14 cohort studies, the pooled rates of major and minor fetal anomalies were lower in diabetic women who had received pre-conception care (2.1%) compared with those who had not (6.5%; RR 0.36 [CI, 0.22 to 0.59]) (1).
  • Population-based cohort studies have found an association between adverse fetal outcomes and maternal hyperglycemia (2; 3).

Comments:

  • Pre-conception counseling also should include advice on folic acid intake, vaccinations for rubella and varicella, weight control, and a review of current diseases and medications in addition to an assessment of diabetes management.

FAQs
Elisha L. Brownfield, MD has no financial relationships with pharmaceutical companies, biomedical device manufacturers, or health-care related organizations.
Darren B. Taichman, MD, PhD, Editor, PIER, has received grant support from Actelion Pharmaceuticals Ltd , and honoraria for continuing medical education grand rounds and lectures given.


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