PICU sleep study aims to reset Kids' body clocks with light and meals
NCT ID NCT06505447
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether it is possible to measure and improve sleep and body clock rhythms in children aged 3 to 6 who are in the pediatric intensive care unit (PICU). Researchers will use a watch-like device and saliva tests to track sleep, and try two simple approaches: bright light therapy during the day and limiting food to daytime hours. The goal is to see if these methods are practical, not yet to prove they improve health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Light therapy and daytime restricted feeding
- What this could lead to
- If successful, this could lead to better ways to support sleep and recovery for children in intensive care.
- What could go wrong
- This is a very small, early feasibility study with only 30 children. It is not designed to prove any health benefits, only whether the approach is practical.
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
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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
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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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
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3 to 6 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: 1. Child age 3 to 6 years old on the day of PICU admission 2. English-speaking parent at the bedside 3. Child expected to remain in the PICU over 24 to 48 hours Exclusion Criteria: 1. Child is in end-of-life care 2. The child is receiving neuromuscular blockade for any reason 3. Caregiver or parent not at the bedside
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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John R. Oishei Children's Hospital
RECRUITINGBuffalo, New York, 14203, United States
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