Sleep
Conditions
Brief summary
The assessment of anesthesia depth was based, until recently, on the evolution of hemodynamic parameters. Nowadays it can be evaluated by several monitoring methods, derived from electroencephalogram analysis, namely the Bispectral Index (Aspect Medical Systems, Newton, USA). A new modality is currently under development: the NeuroSENSE (Cleveland Medical Devices Inc., Cleveland, OH 44103, USA). Use of such devices is discussed in aged patients. The purpose of this study is to compare Bispectral Index and NeuroSENSE during awake periods and during natural sleep.
Interventions
DEVICEEEG monitoring with Bispectral Index and NeuroSENSE
BEHAVIORALClinical observation
Patients will be observed during awake periods and during natural sleep.
Sponsors
Hopital Foch
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
75 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* patients older than 74 years
Exclusion criteria
* pace-maker
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of patients with a high concordance between pairs of Bispectral Index and NeuroSENSE indices | 1 year | Statistical analysis of concordance between pairs of Bispectral Index and NeuroSENSE indices (high concordance when \> 0.60%) |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of patients with a high concordance between pairs of Bispectral Index and NeuroSENSE indices during periods of natural sleep | 1 year | Statistical analysis of concordance between pairs of Bispectral Index and NeuroSENSE indices measured during periods of natural sleep (high concordance when \> 0.60%) |
Countries
France
Outcome results
None listed