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The purpose of this study is to determine the overall optimal timing of when the Bispectral Index (BIS) monitor should be started: before or after the muscle relaxant is given.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BIS Monitoring | Subjects will have BIS sensors applied to forehead |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Bispectral Index (BIS) monitoring system | Device | Left and right sensors to record EEG activity and muscle reaction to anesthesia utilized in the operating room by anesthesia providers to assess the depth of sedation in patients with anesthesia. |
| Measure | Description | Time Frame |
|---|---|---|
| BIS Values | Parameters measured from both left and right BIS sensors. BIS monitor algorithm to process EEG information second by second and outputs a number (0-100) that corresponds with a patient's level of consciousness. A level of 0 indicates no EEG activity; a level of 100 indicates awake EEG activity. | 25-minute period in the operating room |
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Inclusion Criteria:
Exclusion Criteria:
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Adults undergoing elective cardiovascular surgery, for whom BIS monitoring will be used.
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| Name | Affiliation | Role |
|---|---|---|
| Matthew Ritter, MD | Mayo Clinic | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Mayo Clinic Rochester | Rochester | Minnesota | 55905 | United States |
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| Label | URL |
|---|---|
| Mayo Clinic Clinical Trials | View source |
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| ID | Term |
|---|---|
| D010243 | Paralysis |
| ID | Term |
|---|---|
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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