The Respiratory Change of Internal Jugular Vein Cross-Sectional Area and The Impact of Trendelenburg Position and Positive End-Expiratory Pressure in Anesthetized Adults
Not Applicable
Recruiting
- Conditions
- Not Applicable
- Registration Number
- KCT0000135
- Lead Sponsor
- Seoul National University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 24
Inclusion Criteria
patients undergoing elective surgery under general anesthesia with endotracheal intubation
Exclusion Criteria
Patients with histories of previous neck surgery, right internal carotid artery catheterization,history of pulmonary disease and hypotension at induction of anesthesia were excluded.
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method difference of internal jugular vein -cross sectional area (inspiration-expiration)
- Secondary Outcome Measures
Name Time Method transverse diameter and anteroposterior diameter of internal jugular vein