Pregnancy health may hold clues to childhood metabolism

NCT ID NCT03281850

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

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Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
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First seen Sep 25, 2026 ยท Last updated Sep 25, 2026

Summary

Researchers are studying how a mother's health during pregnancy relates to her child's growth and metabolism. The trial enrolls pregnant women with a range of pre-pregnancy body weights and follows their children. Using stable isotope techniques, the team measures how much energy children burn and how their bodies process fat. The goal is to understand whether maternal health factors influence child health outcomes.

What this could mean

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

What this could lead to
If researchers find links between maternal health and child metabolism, this could inform future guidance on pregnancy nutrition and monitoring.
What could go wrong
This is an observational study, so it cannot prove cause and effect. Results may not apply to all pregnancies, and many other factors shape child health.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

212 people

The number who actually took part.

Started

Sep 2017

Finished

Nov 2020

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

A prospective longitudinal cohort of 150 dyads (pregnant women and offspring)

Ages

18 years and older

Sex

Anyone

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Pre-pregnancy BMI 18.5-45 * Singleton pregnancy * at least 18 years of age * conceived without assisted fertility treatments Exclusion Criteria: * Preexisting medical conditions (e.g. DM, GDM, CRF, HTN, pre-eclampsia or eclampsia, malignancies, seizure disorder, lupus, serious psychiatric disorders) * sexually transmitted diseases * medications during pregnancy known to influence fetal growth * smoking, alcohol drinking or drug use during pregnancy

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Arkansas Children's Nutrition Center

    Little Rock, Arkansas, 72202, United States

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