The Effect of Depth of Anesthesia as Measured by Bispectral Index (BIS) on Emergence Agitation in Children
| Status: | Recruiting |
|---|---|
| Conditions: | Neurology |
| Therapuetic Areas: | Neurology |
| Healthy: | No |
| Age Range: | 2 - 8 |
| Updated: | 5/27/2013 |
| Start Date: | September 2009 |
| Contact: | Heather J Frederick, MD |
| Email: | heather.frederick@duke.edu |
| Phone: | 919-812-6204 |
The purpose of this study is to determine whether depth of anesthesia has an effect on
emergence agitation (EA) in children age 2 - 8 years old. EA is a common problem in
pediatric patients who receive general anesthesia with inhaled anesthetics, and the effect
of depth of anesthesia on EA has not been studied. The study will randomize 40 children
undergoing ophthalmologic surgery under general anesthesia to either light anesthesia (BIS
55-60) or deep anesthesia (BIS 40-45). EA will be measured by the peak Pediatric Assessment
of Emergence Delirium (PAED) score in the recovery room, which rates agitation behaviors on
a scale of 0 - 20. The hypothesis is that light anesthesia is associated with more EA.
Inclusion Criteria:
- Children age 2 - 8 (inclusive) undergoing ophthalmologic surgery
- ASA physical status 1 or 2
Exclusion Criteria:
- Surgery precluding placement of BIS monitor
- Non-English speaking, until additional language consent forms are approved
- Previous history of severe emergence agitation
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