Can solving sleep ease pain in kids who beat cancer?

NCT ID NCT07120646

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time

Summary

This study looks at children aged 6 to 12 who finished cancer treatment, comparing them with healthy peers of the same age and sex. Researchers ask about pain and sleep habits, then track sleep for two weeks using a wrist monitor and a daily diary. The goal is to see if pain and sleep problems are linked in these children, which could guide future care.

What this could mean

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

Active substance
Questionnaires, actigraphy measurement, and sleep diary
What this could lead to
If the study finds a strong link between pain and sleep problems, it could point to new ways to help childhood cancer survivors by targeting one issue to improve the other.
What could go wrong
This is an observational study with a small group of 76 children, so it can show patterns but not prove cause and effect. Results may not apply to all survivors.

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 76 people

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

Started

Oct 2025

Expected to finish

Dec 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

Children living beyond cancer (6-12 years old) and age- and sex-matched healthy controls, together with one of their parents.

Ages

6 to 12 years

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: * CBC: 1) current age 6-12yo; 2) history of any cancer diagnosis; 3) ≤ 5y post- treatment completion; 4) ≥ 3 months since last cancer treatment (since pain and insomnia during treatment can be directly related to therapy and recover spontaneously); 5) fluent Dutch speaker and reader (age-dependent) * Healthy controls (age- and sex-matched): 1) current age 6-12yo; 2) no history of cancer ; 3) fluent Dutch/French/English speaker and reader (age-dependent) * Parents: 1) fluent Dutch/French/English speaker and reader Exclusion Criteria: * CBC: 1) receiving palliative therapy; 2) psychiatric disorder; 3) severe intellectual disability * Healthy controls: 1) history of cancer; 2) psychiatric disorder; 3) severe intellectual disability

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Conditions

The condition(s) this trial relates to.

Pain Parasomnias

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

  • Vrije Universiteit Brussel

    RECRUITING

    Brussels, Brussels Capital, 1090, Belgium

  • Vrije Universiteit Brussel

    NOT_YET_RECRUITING

    Jette, Brussels Capital, 1090, Belgium

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