Does a Mother's pregnancy health shape her Child's future heart?

NCT ID NCT05223530

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
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

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 24, 2026 · Last updated Sep 25, 2026 · Updated 1 time

Summary

Researchers are following up with mothers who took part in two pregnancy studies and their children, who are now 11 to 17 years old. The goal is to see whether maternal obesity, high blood pressure during pregnancy, gestational diabetes, and substances measured in the blood during pregnancy are linked to children's weight, body fat, blood pressure, and heart health. Families attend a study visit where researchers measure body composition, blood pressure, and blood vessel stiffness. The study does not test a treatment; it looks for patterns that might explain how early life influences later health.

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 the study finds links between pregnancy factors and later heart or weight problems, it could shape future pregnancy care and early screening for children at higher risk.
What could go wrong
This is an observational follow-up, so it can show associations but not prove cause and effect. Many other factors over 11 to 17 years could influence the children's 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

About 750 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2022

Expected to finish

Dec 2026

An estimate. End dates often move.

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

The study population comprises two Finnish pregnancy cohort /prevention studies, in which mother-child pairs have already been followed from early pregnancy until the threshold of adolescence. Women for the PREDO study were enrolled at 12-14 gestational weeks and for the RADIEL study before conception or at 10-12 gestational weeks. They gave birth to a singleton live infant between 2006-2010 (PREDO) and 2008-2014 (RADIEL).

Ages

11 to 55 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * all mothers participated originally in the PREDO or the RADIEL studies during pregnancy and with delivery during this index pregnancy Exclusion Criteria: \-

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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.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Saila Koivusalo

    RECRUITING

    Helsinki, 00290, Finland

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