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Comparison of Two Electroencephalogram (EEG)-Derived Indices With Electroencephalogram Signals

NCT01077674 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 65

Last updated 2013-10-09

No results posted yet for this study

Summary

Bispectral Index (BIS) and Entropy indices will be compared with each other, and to raw EEG signals in patients receiving sevoflurane anaesthesia. BIS and Entropy numbers often differ significantly from each other during surgery, and the reason for this has not been studied in detail, therefore remaining only poorly understood. BIS and Entropy, together with multi-channel EEG, will be collected and analyzed later on. Course of anaesthesia and surgery will be annotated. All relevant information from anaesthesia monitor will be collected on computer.

Conditions

  • Anaesthesia
  • Surgery

Sponsors & Collaborators

  • Tampere University Hospital

    collaborator OTHER

  • Arvi Yli-Hankala

    lead OTHER

Principal Investigators

  • Arvi Yli-Hankala, MD · Tampere University Hospital

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-12-31
Primary Completion
2011-03-31
Completion
2011-03-31

Countries

  • Finland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01077674 on ClinicalTrials.gov