Simple eye mask boosts sleep in intensive care patients
NCT ID NCT07385768
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether wearing a light-blocking eye mask at night (11 p.m. to 5 a.m.) could improve sleep quality and melatonin levels in 60 intensive care unit patients. Participants were randomly assigned to either wear the mask or receive standard care. Sleep quality was measured using questionnaires, and melatonin levels were checked through urine samples. The goal was to see if a simple, drug-free intervention could help patients rest better and support their natural day-night rhythm.
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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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60 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Jun 2025
- 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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18 to 70 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult patients aged 18 years and older * Patients admitted to the intensive care unit * Patients expected to remain in the intensive care unit for at least 24 hours * Patients with the ability to tolerate an eye mask during nighttime sleep * Patients or their legal representatives who provided informed consent Exclusion Criteria: * Patients with facial trauma, eye injury, or ophthalmologic conditions preventing eye mask use * Patients receiving continuous deep sedation * Patients with severe cognitive impairment or delirium preventing cooperation * Patients with diagnosed sleep disorders prior to intensive care admission * Patients who refused to participate in the study
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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
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Atatürk University Faculty of Nursing
Erzurum, Erzurum, 25000, Turkey (Türkiye)
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