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Evaluation of efficacy of PLEM100(Inbody®) in measuring the sedation level in pediatric patients
The investigators plan to gather the basic data relevant to measurement of the level of consciousness/sedation in pediatric patients with developing brain by using PLEM100(Inbody®)
PLEM100 (Inbody®) is a medical equipment to measure, based on phase lag entropy algorithm, the level of patient consciousness, which is expressed by PLE score ranging from 0 (burst suppression or deep sedated) to 100 (awake).
In this study, pediatric patients aged from 3 to 6 years old who undergo total intravenous general anesthesia are chosen as target subjects. The investigators measure how PLE score changes during 1) anesthesia induction, 2) anesthesia maintenance, 3) emergence from anesthesia. Then, the PLE score would be validated by analyzing the correlation with the consciousness level expressed in University of Michigan Sedation Scale (UMSS).
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PLE100(Inbody®) | Device | PLE100(Inbody®) monitoring in children to be operated under the total intravenous anesthesia (Propofol) |
| Measure | Description | Time Frame |
|---|---|---|
| PLE100 score (0 to 100) | Changes of PLE100 score | baseline and end of surgery |
| Measure | Description | Time Frame |
|---|---|---|
| The level of consciousness measured in University of Michigan Sedation Scale (UMSS) | correlation with the PLE100 scores and concentraion of propofol | baseline and end of surgery |
| pharmacodynamic model |
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Inclusion Criteria:
Exclusion Criteria:
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Pediatric patients to be operated under general anesthesia, aged from 3 to 6 years
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| Name | Affiliation | Role |
|---|---|---|
| Hee-Soo Kim, PhD | Seoul National University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hee-Soo Kim | Seoul | Soul-t'ukpyolsi | 03080 | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 34503455 | Derived | Jang YE, Ji SH, Lee JH, Kim EH, Kim JT, Kim HS. The relationship between the effect-site concentration of propofol and sedation scale in children: a pharmacodynamic modeling study. BMC Anesthesiol. 2021 Sep 9;21(1):222. doi: 10.1186/s12871-021-01446-y. |
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UMSS with propofol concentration
| baseline and end of surgery |