Ignite Creation Date:
2025-12-25 @ 2:43 AM
Ignite Modification Date:
2026-01-01 @ 12:00 AM
Study NCT ID:
NCT03558633
Status:
COMPLETED
Last Update Posted:
2019-08-16
First Post:
2018-04-26
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Cricoid Pressure vs. Paralaryngeal Pressure to Prevent Regurgitation
Sponsor:
SMG-SNU Boramae Medical Center
Organization:
Study Overview
Official Title:
A Comparison of the Effects of Cricoid Pressure and Paralaryngeal Pressure to Prevent Regurgitation of Gastric Contents
Status:
COMPLETED
Status Verified Date:
2019-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Comparing the effects of ' Cricoid pressure' or 'Paralaryngeal pressure' during endotracheal intubation procedure.
Detailed Description:
Applying Cricoid pressure is widely used procedure to prevent gastric contents regurgitation during endotracheal intubation. To find out effectiveness external pressure is applied, the investigators will evaluate the relative position of esophagus and trachea. And also comparing the effects of Cricoid pressure and Paralaryngeal pressure during whole tracheal intubation procedures.
1. Confirm the relative positions between esophagus and trachea in awake patients by using ultrasonography.
2. Compare the effect of 'Cricoid pressure' and 'Paralaryngeal pressure' to esophageal opening during tracheal intubation procedure as below points.
1\) Awake states. (Before sedation) 2) Anesthetized states. (After muscle relaxation) 3) During direct intubation procedure.
1. Confirm the relative positions between esophagus and trachea in awake patients by using ultrasonography.
2. Compare the effect of 'Cricoid pressure' and 'Paralaryngeal pressure' to esophageal opening during tracheal intubation procedure as below points.
1\) Awake states. (Before sedation) 2) Anesthetized states. (After muscle relaxation) 3) During direct intubation procedure.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: