Status:
UNKNOWN
Neuronal Mechanisms of Sensory Processing During General Anesthesia
Lead Sponsor:
Ludwig-Maximilians - University of Munich
Collaborating Sponsors:
C. R. Bard
German Federal Ministry of Education and Research
Conditions:
General Anesthesia
Eligibility:
All Genders
18-65 years
Phase:
NA
Brief Summary
The ability of Mid Latency Auditory Evoked Potentials for a routine monitoring of sensory suppression should be evaluated during a wide spectrum of clinically common forms general anesthesia.
Detailed Description
Up to now there is no fully functional and precise technique for accurate assessment for monitoring the degree of unconsciousness during general anaesthesia. Previous studies and results obtained duri...
Eligibility Criteria
Inclusion
- Male and female patients
- Scheduled for elective urological, gynaecological or general surgery
- ASA status I or II
- Age 18 to 65
Exclusion
- ASA status above II
- Operative procedures involving the neurocranium, neck or require other neurophysiologic monitoring
- Inability to communicate freely in the german language
- Major hearing deficit
- Regular centrally acting medication including drug abuse within 3 months prior to the investigation
- Participant of an other clinical investigation
- Lacking or withdrawal of written informed consent
Key Trial Info
Start Date :
October 1 2002
Trial Type :
INTERVENTIONAL
End Date :
December 1 2003
Estimated Enrollment :
768 Patients enrolled
Trial Details
Trial ID
NCT00434382
Start Date
October 1 2002
End Date
December 1 2003
Last Update
July 30 2010
Active Locations (4)
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1
Krankenhaus Friedrichshafen
Friedrichshafen, Germany, 88048
2
Klinik für Anaesthesia am Universitaetsklinikum Heidelber
Heidelberg, Germany, 69120
3
Klinik fuer Anaesthesiologie am Universitätsklinikum Schleswig Holstein, Campus Luebeck
Lübeck, Germany, 23538
4
Klinik fuer Anaesthesiologie der Ludwigs-Maximilians-Universitaet Muenchen
Munich, Germany, 80336