Smartphone app aims to stop pregnancy diabetes before it starts

NCT ID NCT07499622

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a digital health program that uses patient data to identify pregnant women at high risk for gestational diabetes. High-risk participants will receive online education, lifestyle coaching, and self-management tools to prevent the condition. The goal is to reduce diabetes cases and improve outcomes for mothers and babies.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 1,200 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 2028

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.

Ages

18 years and older

Sex

Female participants only

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: * Pregnant women in early pregnancy (within 13 weeks and 6 days of gestation) * Planned delivery at a participating study hospital * Age 18 years or older * Singleton pregnancy * Identified as high risk for gestational diabetes mellitus by the study risk assessment model * Willing and able to provide informed consent Exclusion Criteria: * • Pre-pregnancy diabetes mellitus or overt diabetes diagnosed at the first antenatal visit (fasting blood glucose greater than or equal to 7.0 mmol/L) * Pre-existing hypertension, autoimmune disease, major infection, or severe liver or kidney disease * Use of medications that affect glucose metabolism, such as corticosteroids or metformin * Severe psychiatric disorders * Inability or unwillingness to comply with study procedures

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Gestational diabetes mellitus (GDM) are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

    2 sites. 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

  • Beijing Tongzhou Maternal and Child Health Hospital

    Beijing, Beijing Municipality, 10010, China

  • Weifang Maternal and Child Health Hospital

    Weifang, Shandong, 261042, China

More trials for these conditions

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