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Before anethetic induction, infuse dexmedetomidine 0.5 mcg/kg for 2 minutes and after injection of lidocaine 30 mg, propofol infusion by using target controlled infusion (TCI) pump. Effect site concentraion of propofol start from 5 and changes the concentration as previous response to i-gel insertion as up and down methods
Before anethetic induction, infuse dexmedetomidine 0.5 mcg/kg for 2 minutes and after injection of lidocaine 30 mg, propofol infusion by using target controlled infusion (TCI) pump. Effect site concentraion of propofol start from 5 and changes the concentration as previous response to i-gel insertion as up and down methods. Failure of previous subjects are defined as difficulty to mouth open, severe nausea and couph and laryngeal spasm, and not loss of consciousness.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| concentration of propofol in male | Other | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in male |
|
| concentration of propofol in female | Other | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in female |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| propofol concentration | Drug | First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
| Measure | Description | Time Frame |
|---|---|---|
| Concentration of Propofol | effect site concentration of propofol | from i-gel insertion up to 5 min |
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Inclusion Criteria:
Exclusion Criteria:
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 27004426 | Derived | Choi JJ, Kim JY, Lee D, Chang YJ, Cho NR, Kwak HJ. Male patients require higher optimal effect-site concentrations of propofol during i-gel insertion with dexmedetomidine 0.5 mug/kg. BMC Anesthesiol. 2016 Mar 22;16:20. doi: 10.1186/s12871-016-0186-1. |
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There was no one who was excluded from the study before and after assignment to groups
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| ID | Title | Description |
|---|---|---|
| FG000 | Concentration of Propofol in Male | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in male propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
| FG001 | Concentraion of Propofol Infemale | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in female propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Concentration in Male | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in male propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Concentration of Propofol | effect site concentration of propofol | Patients who infused dexmedetomidine and propofol for anesthesia | Posted | Mean | Standard Deviation | ug/ml | from i-gel insertion up to 5 min |
|
During administration of study drugs approximately 5 minutes
Adverse Events that were monitored for systematically were hypotension, hypertension, bradycardia, and other mild / serious adverse event including all cause of mortality
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Concentration in Male | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in male propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| bradycardia | General disorders | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Hyun Jeong Kwak | Gil hospital | 82324603636 | hyun615@gilhospital.com |
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| ID | Term |
|---|---|
| C564133 | Ige Responsiveness, Atopic |
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|
| BG001 | Concentraion in Female | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in female propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
| BG002 | Total | Total of all reporting groups |
| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in female propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method |
|
|
| 0 |
| 20 |
| 0 |
| 20 |
| 1 |
| 20 |
| EG001 | Concentraion in Female | after infusion of dexmedetomidine dexmedetomidine 0.5 mcg/kgfor 2 min, infusion of propofol as using target controlled infusion pump. Effect site concentration would be changed as the response to i-gel insertion as up and down method in female propofol: First subjects start from effect site concentraion of 5ug/ml propofol, after insertion of i-gel, determine the next subjects' effect site concentraion would be increae or decrease 0.5 ug/ml as up and down method | 0 | 20 | 0 | 20 | 1 | 20 |
| hypertension | General disorders | Systematic Assessment |
|
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