The Comparability of Bispectral Index and Neurosense During Total Intravenous Anesthesia and Balanced Anesthesia
Overview
- Phase
- Not Applicable
- Intervention
- propofol, remifentanil, atracurium, sevoflurane
- Conditions
- Anesthesia
- Sponsor
- Hopital Foch
- Enrollment
- 40
- Locations
- 1
- Primary Endpoint
- Concordance between pairs of Bispectral Index and Neurosense indices during maintenance of anesthesia
- Status
- Terminated
- Last Updated
- 9 years ago
Overview
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). The goal of this study is to compare both monitoring modalities during anesthesia.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients requiring either intravenous anesthesia or balanced anesthesia (including sevoflurane)
Exclusion Criteria
- •Pregnant women,
- •Allergy to propofol, remifentanil, morphine, muscle relaxant, or to a component,
- •Hypersensibility to sufentanil, remifentanil or to a derivate of fentanyl,
- •History of neurological disorder or central brain lesion, of muscle disease,
- •Patient carrying a pacemaker,
- •Patients receiving a psychotropic treatment or a morphine agonist-antagonist,
- •Alcoholic patients and patients taking opiates,
- •Surgery with extracorporeal circulation,
- •Surgical position incompatible with an adequate positioning of the probe.
Arms & Interventions
patients receiving balanced anesthesia
Intervention: propofol, remifentanil, atracurium, sevoflurane
patients receiving balanced anesthesia
Intervention: EEG monitoring
patients receiving iv anesthesia
Intervention: propofol, remifentanil, atracurium
patients receiving iv anesthesia
Intervention: EEG monitoring
Outcomes
Primary Outcomes
Concordance between pairs of Bispectral Index and Neurosense indices during maintenance of anesthesia
Time Frame: at the end of each case
Statistical analysis of concordance
Secondary Outcomes
- Concordance between pairs of Bispectral Index and Neurosense indices during induction and emergence(at the end of each case)