Status:
COMPLETED
Electroencephalogram (EEG) in General Anaesthesia - More Than Only a Bispectral Index (BIS)
Lead Sponsor:
University Hospital, Basel, Switzerland
Collaborating Sponsors:
Cantonal Hospital of Graubünden, Chur, Switzerland
University Hospital, Geneva
Conditions:
Anesthesia
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
Processed electroencephalogram (EEG) monitors are routinely used in addition to clinical parameters to assess the depth of anaesthesia during general anaesthesia.
Detailed Description
Processed electroencephalogram (EEG) monitors are routinely used in addition to clinical parameters to assess the depth of anaesthesia during general anaesthesia. In addition to the bispectral (BIS) i...
Eligibility Criteria
Inclusion
- Adult patients undergoing in-hospital laparoscopic abdominal surgery with general anaesthesia using Propofol based on the Schnider model (target controlled infusion)42, 43
- Minimal duration of surgery of 60 minutes
- Written informed consent
Exclusion
- Same-day surgery
- Language barrier
- Patients under 18 years of age
- Pregnancy (using a beta-human chorionic gonadotropin (HCG) measurement in a blood sample of women in childbearing age)
- Allergy to Propofol
- Administration of hypnotics other than Propofol, such as ketamine or midazolam preoperatively or intraoperatively
- Known brain pathology, such as seizure disorders, dementia, cerebrovascular disease or brain death
Key Trial Info
Start Date :
July 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 30 2022
Estimated Enrollment :
232 Patients enrolled
Trial Details
Trial ID
NCT04105660
Start Date
July 1 2021
End Date
June 30 2022
Last Update
April 18 2023
Active Locations (4)
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1
Cantonal Hospital Aarau
Aarau, Switzerland
2
University Hospital Basel
Basel, Switzerland
3
Cantonal Hospital Graubünden
Chur, Switzerland
4
Clinic of Anaesthesiology
Geneva, Switzerland