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Texting your way to a healthier pregnancy: 3,000-Person trial launches

NCT ID NCT05793944

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether a text-messaging program called SmartMom can help pregnant people learn more, feel better, and adopt healthier habits. About 3,000 participants in Canada will either receive weekly texts with evidence-based health tips or general interest messages. Researchers will track weight gain, prenatal visit attendance, and mental health to see if the program makes a real difference.

What this could mean

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

Active substance
SmartMom text messaging program
What this could lead to
If it works, this could show that simple text messages can help pregnant people adopt healthier behaviors and improve pregnancy outcomes.
What could go wrong
This is a behavioral study, not a drug trial, so the effect may be small. The control group also gets pregnancy messages, which may reduce the difference between groups.

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 3,078 people

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

Started

Nov 2023

Expected to finish

Jun 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.

Ages

15 years and older

Sex

Female participants only

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 person * at 15 weeks gestation or earlier * singleton pregnancy * can read and understand English at grade 8 level and comfortable completing online surveys * live in Canada (excluding British Columbia where SmartMom has been piloted) Exclusion Criteria: * health conditions existing prior to pregnancy that require individualized care (e.g. hypertension, cardiac disease, diabetes) * previously had a baby with the SmartMom program

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Conditions

The condition(s) this trial relates to.

Psychological Well-Being

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

  • BC Children's Hospital Research Institute

    RECRUITING

    Vancouver, British Columbia, Canada

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