Effect-site Concentration of Remifentanil for Blunting Hemodynamic Responses to Double-lumen Endobronchial Intubation
NCT ID: NCT02001285
Last Updated: 2013-12-04
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
50 participants
INTERVENTIONAL
2013-10-31
2015-09-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
PREVENTION
NONE
Study Groups
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Double lumen tube
This arm contains patients who are needed endobronchial intubation with double lumen tube for general anesthesia. After propofol infusion of effect site concentration 4 μg/ml, remifentanil infusion will be started with effect site concentration of 3.5 ng/ml. According to change arterial blood pressure and heart rate from baseline value, next remifentanil concentration will be regulated using up-and-down method. Step size of dose is 0.5 ng/ml.
Remifentanil
During intubation, remifentanil will be infused to prevent change arterial blood pressure and heart rate.
single lumen tube
This arm contains patients who are needed endotracheal intubation with single lumen tube for general anesthesia. After propofol infusion of effect site concentration 4 μg/ml, remifentanil infusion will be started with effect site concentration of 3.5 ng/ml. According to change arterial blood pressure and heart rate from baseline value, next remifentanil concentration will be regulated using up-and-down method. Step size of dose is 0.5 ng/ml.
Remifentanil
During intubation, remifentanil will be infused to prevent change arterial blood pressure and heart rate.
Interventions
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Remifentanil
During intubation, remifentanil will be infused to prevent change arterial blood pressure and heart rate.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* patient who takes any drug to influence this study
* cardiovascular disease, renal disease, liver disease
18 Years
60 Years
ALL
No
Sponsors
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Jeju National University School of Medicine
OTHER
Responsible Party
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Hyun Jung Kim
Assistant professor
Locations
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Jeju National University Hospital
Jeju City, Jeju Special Self-Governing Province, South Korea
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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HJKim2
Identifier Type: -
Identifier Source: org_study_id
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