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Could sleep apnea be hiding in pregnancy? a new study investigates

NCT ID NCT05725642

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time

Summary

This study aims to find out how often sleep apnea occurs in pregnant women and what factors might increase the risk. Researchers will invite pregnant women to undergo a sleep test called polysomnography during their first two trimesters. The goal is to better understand this condition in pregnancy, which could lead to earlier detection and better care for mothers and babies.

What this could mean

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

Active substance
Polysomnography (a sleep test that records brain waves, breathing, and heart rate during sleep)
What this could lead to
If this study succeeds, it could reveal how common sleep apnea is in pregnancy and help identify which women are at higher risk, potentially leading to better screening and earlier treatment.
What could go wrong
This is an observational study, so it won't test a treatment. The results may not apply to all pregnant women, and the accuracy depends on how many participants complete the sleep tests.

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.

Expected to start

Jul 2024

An estimate. Start dates often move.

Expected to finish

Nov 2026

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

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 woman aged 18 and over. * Pregnant woman who has not yet completed her consultation of the 1st quarter. * Woman accepting the achievement of, at most, 2 polysomnographies. * Affiliated participant or beneficiary of a security regime social. * Participant having been informed of the study and not objecting to the use of her data. * Authorization to collect and use the baby's data. Exclusion Criteria: * Participation in another clinical study. * Participant with protected status: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision. * Participant hospitalized without consent

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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.

More trials for these conditions

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