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Use of the SNAP II Electroencephalography (EEG) Monitor in Outpatients Undergoing Surgery/Procedures With Sedation

NCT00204711 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 51

Last updated 2019-01-24

No results posted yet for this study

Summary

The purpose of this study is to determine if the SNAP II electroencephalography (EEG) monitor accurately reflects changes in sedation level in outpatients undergoing surgery or procedures with sedation.

Conditions

  • Sedation

Interventions

OTHER

SNAP II EEG System

A portable EEG monitor (SNAP II EEG System, Everest -St. Louis) is unique in that it monitors both low frequency EEG signals (1-40 Hz), which are typically used, and high frequency EEG signals (80-420 Hz), which are not usually used, and calculates a derived EEG parameter (the SNAP Index). The SNAP Index ranges from 100 (completely awake) to 0 (no brain activity) and has been shown in a few studies to correlate with increasing sedation and loss of consciousness in human volunteers and patients receiving general anesthesia during surgery.

Sponsors & Collaborators

  • University of Wisconsin, Madison

    lead OTHER

Principal Investigators

  • Scott Springman, MD · University of Wisconsin, Madison

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-01-31
Primary Completion
2009-11-30
Completion
2009-11-30

Countries

  • United States

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 NCT00204711 on ClinicalTrials.gov