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Could early gut bacteria shape a Child's health? a 3-Year study seeks answers

NCT ID NCT07762729

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time

Summary

This study follows 1,000 children from birth to age 3 to see how their gut microbiome develops and how it relates to growth and health. Researchers will collect stool samples and measurements at regular intervals, along with details about diet, environment, and medical history. The goal is to identify factors that influence healthy microbiome development and its potential impact on child well-being.

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
This study could reveal how early-life gut bacteria shape child growth and health, potentially guiding future preventive strategies.
What could go wrong
As an observational study, it can show associations but not cause and effect. Results may take years and might not lead to direct interventions.

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 1,000 people

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

Started

Nov 2023

Expected to finish

Dec 2027

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 newborns receiving care at maternal and child health hospitals in Yiyang, Jiangshan, Baoji, and Qidong

Ages

0 to 36 months

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: * Willing to undergo regular follow-up during the study period Exclusion Criteria: * Difficulty in follow-up participation

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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

    5 sites. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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

  • Baoji Maternal and Child Health Hospital

    Baoji, Shanxi, 721099, China

  • Children's Hospital of Fudan University

    Shanghai, Shanghai Municipality, 201102, China

  • Jiangshan Maternal and Child Health Hospital

    Quzhou, Zhejiang, 324199, China

  • Qidong Maternal and Child Health Hospital

    Nantong, Jiangsu, 226200, China

  • Yiyang Maternal and Child Health Hospital

    Yiyang, Hunan, 413000, China

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