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Although the aetiology of emergence agitation (EA) derives from multiple factors, it is a frequent side effect of sevoflurane anaesthesia in children. Dexmedetomidine, a potent selective α2-adrenergic agonist, can reduce the doses of hypnotics, opioids, analgesics, and anaesthetics that must be concomitantly administered. This study was conducted to assess the effect of dexmedetomidine infusion on sevoflurane requirements and recovery profiles with EA in children undergoing ambulatory surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| dexmedetomidine | Experimental |
| |
| placebo group | Placebo Comparator | normal saline |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Dexmedetomidine | Drug | dexmedetomidine(vs saline) 1 mcg/kg iv bolus during 10minutes, and then, 0.1 mcg/kg/h dexmedetomidine(vs saline) was infused. |
|
| Measure | Description | Time Frame |
|---|---|---|
| the reduction rate of ET-sevo in achieving BIS scores from 45-50 | 2 hour(during whole operation period) |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Severance Hospital | Seoul | Seoul | 120-752 | South Korea |
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| ID | Term |
|---|---|
| D051346 | Mobility Limitation |
| ID | Term |
|---|---|
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| ID | Term |
|---|---|
| D020927 | Dexmedetomidine |
| D000077330 | Saline Solution |
| ID | Term |
|---|---|
| D007093 | Imidazoles |
| D001393 | Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
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| normal saline | Drug |
|
| D000077324 |
| Crystalloid Solutions |
| D007552 | Isotonic Solutions |
| D012996 | Solutions |
| D004364 | Pharmaceutical Preparations |