Paratracheal Force Required for Occluding the Upper Esophagus
Not Applicable
Completed
- Conditions
- Anesthesia Intubation Complication
- Interventions
- Other: Application of paratracheal force
- Registration Number
- NCT04110899
- Lead Sponsor
- SMG-SNU Boramae Medical Center
- Brief Summary
In this study, the median paratracheal force for occluding the upper esophagus are evaluated in anesthetized and paralyzed patients using the up-and-down technique.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 47
Inclusion Criteria
- patients who are scheduled for elective surgery under general anesthesia
Exclusion Criteria
- diseases or anatomical abnormalities in the neck, larynx, pharynx or esophagus
- aspiration tendency
- history of carotid artery diseases or cerebrovascular diseases
- suspicious of thrombus in carotid artery on ultrasonographic examination
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SEQUENTIAL
- Arm && Interventions
Group Intervention Description Different paratracheal force Application of paratracheal force Esophageal occlusion is assessed by inserting an esophageal stethoscope under different paratracheal forces.
- Primary Outcome Measures
Name Time Method Median paratracheal force During 1 min after the completion of anesthesia induction Esophageal occlusion is evaluated under different paratracheal force by inserting the esophageal stethoscope
- Secondary Outcome Measures
Name Time Method The 95% paratracheal force During 1 min after the completion of anesthesia induction Esophageal occlusion is evaluated under different paratracheal force by inserting the esophageal stethoscope
Trial Locations
- Locations (1)
SMG-SNU Boramae Medical Center
🇰🇷Seoul, Korea, Republic of