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Pregnancy exercise may boost health years later

NCT ID NCT07435857

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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)

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This status has not been confirmed recently, so it may be out of date.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 Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study followed 221 overweight or obese women and their children for 8 to 10 years after a previous trial where some women exercised during pregnancy. Researchers want to see if exercise during pregnancy improves metabolic health, like blood sugar and body weight, in mothers and their kids over the long term. The study is observational and does not test a new treatment.

What this could mean

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

Active substance
exercise
What this could lead to
If successful, this could show that exercise during pregnancy has lasting health benefits for both mother and child.
What could go wrong
This is an observational follow-up, not a new treatment. Results may not apply to all populations, and long-term effects are hard to prove.

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

221 people

The number who actually took part.

Started

Jun 2024

Finished

Nov 2024

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

This follow-up of a randomized trial included 300 overweight/obese pregnant women (prepregnancy BMI ≥24, \<12⁺⁶ weeks gestation) from Peking University First Hospital (Dec 2014-Apr 2017). They were randomized to an exercise group (n=150, cycling three times/week, ≥30 min/session) or control group (n=150, usual activities). After excluding those who missed the OGTT (18 exercise, 17 control), 132 and 133 mother-offspring pairs, respectively, were included.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: \- 132 mothers in the exercise group and 133 mothers in the control group in the previous RCT trial who had OGTT results and their offsprings were eligible for follow-up Exclusion Criteria: \- The criteria for exclusion from the follow-up study included loss to follow-up, refusal to participate, or major illness (acute lymphoblastic leukemia) of the mother or the child.

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Conditions

The condition(s) this trial relates to.

Motor Activity Obesity

As listed by the trial registrant

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

Contacts and locations

Locations

  • Peking University First Hospital

    Beijing, 100034, China

More trials for these conditions

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