Erschienen in:
01.12.2019 | Diabetes and Pregnancy (M-F Hivert and CE Powe, Section Editors)
The Effects of Lifestyle and/or Vitamin D Supplementation Interventions on Pregnancy Outcomes: What Have We Learned from the DALI Studies?
verfasst von:
Jürgen Harreiter, Gernot Desoye, Mireille N. M. van Poppel, Alexandra Kautzky-Willer, Fidelma Dunne, Rosa Corcoy, Roland Devlieger, David Simmons, Juan M. Adelantado, Peter Damm, Elizabeth Reinhardt Mathiesen, Dorte Moeller Jensen, Lise Lotte T. Anderson, Annunziata Lapolla, Maria G. Dalfrà, Alessandra Bertolotto, Ewa Wender-Ozegowska, Agnieszka Zawiejska, David J. Hill, Frank J. Snoek, on behalf of the DALI Consortium
Erschienen in:
Current Diabetes Reports
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Ausgabe 12/2019
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Abstract
Purpose of Review
The DALI (vitamin D and lifestyle intervention in the prevention of gestational diabetes mellitus (GDM)) study aimed to prevent GDM with lifestyle interventions or Vitamin D supplementation (1600 IU/day). This review summarizes the learnings from the DALI studies among pregnant women with a BMI ≥ 29 kg/m2.
Recent Findings
Women diagnosed with GDM earlier in pregnancy had a worse metabolic profile than those diagnosed later. A combined physical activity (PA) and healthy eating (HE) lifestyle intervention improved both behaviours, limited gestational weight gain (GWG) and was cost-effective. Although GDM risk was unchanged, neonatal adiposity was reduced due to less sedentary time. Neither PA nor HE alone limited GWG or GDM risk. Fasting glucose was higher with HE only intervention, and lower with Vitamin D supplementation.
Summary
Our combined intervention did not prevent GDM, but was cost-effective, limited GWG and reduced neonatal adiposity.