Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Improving sleep to reduce delirium in hospitalized patients

Official title: Sleep Disturbances in Hospitalized Patients as a Risk Factor for Delirium

Run by University of Ostrava · NCT05402280 · Data updated 2026-11-12

This study is testing a new sleep program to see if improving sleep can help hospitalized patients avoid delirium.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment3240 (estimated)
SponsorUniversity of Ostrava
Academic / other
Locations1 site (Ostrava, Česká Republika)
StatusRecruiting
StartedMay 1, 2022
Main results expectedJune 30, 2025
Study endsDecember 31, 2025
Registry record updatedFebruary 25, 2025
Trial IDNCT05402280 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are hospitalized adults over 18 years old, staying longer than 72 hours, without prior sleep disturbances or cognitive impairments.

Probably not a fit

Patients with cognitive impairments, terminal diseases, or those currently receiving treatment for sleep disturbances may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the relationship between sleep disturbances and delirium in hospitalized patients. It aims to implement a non-pharmacological sleep protocol to enhance sleep quality and subsequently reduce the incidence of delirium. The research will utilize both qualitative and quantitative methods, including cross-sectional analytical studies and intervention assessments. By identifying factors that disrupt sleep and evaluating the effectiveness of preventive measures, the study seeks to improve patient outcomes in general wards and intensive care units.

Why it matters

Potential benefit: If successful, this study could lead to improved sleep quality and reduced delirium rates in hospitalized patients, enhancing their recovery process.

How similar studies have gone: While the link between sleep disturbances and delirium is still being explored, previous studies suggest that addressing sleep issues may positively impact delirium outcomes, indicating potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* age over 18 years
* a hospital stay longer than 24 hours
* a hospital stay longer than 36 hours
* hospitalized for at least 72 hours, without previous sleep disturbances, without cognitive impairment

Exclusion Criteria:

* Patients with cognitive impairment preventing them from cooperating
* Glasgow Coma Scale score below 12
* terminal disease
* previous and current treatment for sleep disturbances
* neurocognitive dysfunction (dementia)
* sedative administration over the last 24 hours

Where it's running

  • University of Ostrava
    Ostrava, Česká Republika, Czechia
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.