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Clinical Trial Summary

The bispectral index (BIS) is derived from a single-channel electroencephalogram (EEG) and provides information on the anaesthetic depth. Recently, a bilateral two-channel EEG-sensor has been introduced to monitor the BIS on both cerebral hemispheres. In some patients significant left-right differences may occur, whereas no relevant side differences are expected in the majority of patients.

The aim of this study is to

- investigate the incidence, duration and degree of left-right BIS differences

- examine the relation between BIS differences and occurrence of cognitive deficits


Clinical Trial Description

n/a


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01048775
Study type Observational
Source University Hospital, Bonn
Contact
Status Completed
Phase N/A
Start date February 2010

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