Role of REM Sleep Alterations in Post Operative Delirium After Cardiac Surgery
Not Applicable
- Conditions
- Delirium Symptoms
- Interventions
- Procedure: Polysomnography
- Registration Number
- NCT02801318
- Lead Sponsor
- Poitiers University Hospital
- Brief Summary
Acute confusional states known as delirium frequently occur in Intensive Care Units (ICU), mostly after cardiac surgery, leading to serious consequences. Sleep deprivation has been described in ICU patients and is considered as a risk factor for delirium but its role is still unknown. It is therefore essential to identify whether sleep deprivation and more specifically REM sleep alterations could facilitate occurence of delirium in ICU.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
- Patients who had a cardiac surgery with extracorporeal circulation.
- Patients who were extubated at Day 0.
- Patients without any operation or anesthetic complication.
- Patients who speak French.
- Patients without TNC at Day 1.
- Patients who had completed the questionnaires before operation.
Exclusion Criteria
- Age < 18 years old.
- Delirium at Day 1.
- Central nervous system pathology or psychiatric pathology known and treated.
- Concomitant use of neuropsychiatric treatment before surgery that interferes with sleep.
- Clinical condition alteration before polysomnography exam.
- Continue sedation required before Day 3 polysomnography exam.
- Agitation or clinical alteration that did not allow Day 3 polysomnography exam.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Polysomnography Polysomnography -
- Primary Outcome Measures
Name Time Method significant difference of REM sleep quantity in polysomnography at day 3 Day 3
- Secondary Outcome Measures
Name Time Method