Measuring quality of sleep in critically ill patients in the ICU: A pilot study
Completed
- Conditions
- deliriumquality of sleep1004099810012221
- Registration Number
- NL-OMON36890
- Lead Sponsor
- niversitair Medisch Centrum Groningen
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 6
Inclusion Criteria
Non-surgical ICU patients.
Expected duration of ICU-stay > 24 hours.
Written informed consent given by the patient according to the regulations.
Exclusion Criteria
Life expectancy of < 48 hours on ICU admission
Necessity of prolonged deep sedation, > 72 hours
Blindness or severe visual impairment
Known or proven neuropathology
<18 years of age.
Patients who are incapable of giving informed consent
Study & Design
- Study Type
- Observational invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Main study parameters/endpoints: The main study parameters will be the total<br /><br>sleep time (TST), percentage of TST spent in Rapid Eye Movement (REM) sleep,<br /><br>percentage of TST spent in stage 1-2 and stage 3-4 Non REM sleep, the number of<br /><br>awakenings and the number of arousals. </p><br>
- Secondary Outcome Measures
Name Time Method <p>Best fit coefficients of circadian rhythm models are compared between melatonin<br /><br>assay and CBT. Incidence of delirium is determined through the Confusion<br /><br>Assessment Method for the ICU (CAM-ICU) observation scale.</p><br>