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Sleep struggles linked to learning disabilities: new study investigates

NCT ID NCT06878690

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This completed study looked at sleep problems in over 1,100 children and adults with specific learning disabilities (like dyslexia or dyspraxia), with or without ADHD. Participants filled out online questionnaires about their sleep habits. The goal was to find out how common different sleep disorders are in this group and what factors might be linked to them.

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 help doctors better understand and identify sleep problems in people with learning disabilities, leading to improved care and support.
What could go wrong
This is an observational study using online questionnaires, so it cannot prove cause and effect. Results may not apply to everyone with learning disabilities.

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

1,146 people

The number who actually took part.

Started

Apr 2025

Finished

Apr 2026

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

1000 participants, 500 children and 500 adults. All with at least one diagnosed specific learning disability

Ages

4 years and older

Sex

Anyone

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: * Children, adolescents and adults with a specific learning disability (dyslexia, dysorthography, dyscalculia, dysgraphia, dyspraxia, dysphasia). * ≥ 4 ans Exclusion Criteria: * Participant opposing or whose parents oppose participation of this children in the protocol. * Patients under guardianship

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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.

Contacts and locations

Locations

  • Hospices Civils de Lyon

    Bron, 69500, France

More trials for these conditions

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