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Massive pregnancy study launches in china to track health from womb to age 18

NCT ID NCT06234332

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study follows 2,800 pregnant women and their children in Weifang, China, from early pregnancy until the child turns 18. Researchers collect data on diet, lifestyle, and environment, along with blood, urine, and other samples. The goal is to understand how factors before and during pregnancy affect conditions like gestational diabetes, preterm birth, and child development.

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 successful, this study could reveal important links between pregnancy exposures and long-term health outcomes for mothers and children.
What could go wrong
As an observational study, it cannot prove cause and effect. Results may take years to emerge and may not apply to other populations.

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 2,800 people

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

Started

Feb 2024

Expected to finish

Dec 2043

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

Pregnant women and their children in Weifang, China

Ages

18 years and older

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: * Pregnant woman 1. Pregnant women, 6-13\^+6 gestational weeks 2. Resided in Weifang in the past half years and have no plan to move out after delivery 3. Pregnant women who plan to have antenatal care and delivery in Weifang maternal\&Child Hospital. 4. Pregnant women who is willing to participate in this study with informed consent * Pregnant woman's husband 1. His wife was eligible for enrollment 2. He is the biological father of the child (his wife's current pregnancy) 3. Pregnant women's husband who is willing to participate in this study with informed consent * Offspring 4. Children born to pregnant women who met the inclusion criteria after enrolling in this study. 5\. Before the age of 8 years, his/her mother provided written informed consent. 6. After 8 years old, he/she agreed to continue this study and signed the informed consent. Exclusion Criteria: * Participants who cannot communicate normally.

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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

  • Peking University

    RECRUITING

    Beijing, Beijing Municipality, 100191, China

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