Can a special diet help moms with gestational diabetes and their babies?

NCT ID NCT03681054

First seen Jun 26, 2026 ยท Last updated Jun 26, 2026

Summary

This study compares two guided diets for overweight pregnant women diagnosed with gestational diabetes: one moderately low in carbohydrates and another high in plant-based protein with Nordic foods. Over 42 participants, researchers track blood sugar levels using continuous monitors and measure newborn body fat. The goal is to see which diet better controls glucose and improves infant body composition.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

Active substance
guided dietary patterns (carbohydrate-restricted diet and plant-based Nordic diet)
What this could lead to
If successful, this could show that specific dietary guidance helps manage blood sugar in gestational diabetes and may improve infant health outcomes.
What could go wrong
This is a small, early-stage trial with only 42 participants, all of Caucasian background, so results may not apply broadly. Dietary adherence can vary, and the study does not test long-term effects.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Helsinki university central hospital

    Helsinki, Finland

More trials for these conditions

Other studies related to the condition(s) this trial covers.