Improvement of the Glottic View by Video Laryngoscope

Status Recruiting

Clinical Trial Summary

This study aims to compare the exposure of glottis by the use of video and direct laryngoscopy.

Clinical Trial Description

It is well known that a video laryngoscope can provide better glottic view than a direct laryngoscope. However, to date, a direct laryngoscope has been the standard equipment for tracheal intubation. Recently, it seems that use of the video laryngoscope has increased. However, the advantage of the video laryngoscope over a direct laryngoscope has not been measured quantitatively. In this study, the glottic view by the use of video laryngoscope will be compared with that of the direct laryngoscope simultaneously, by using C-MAC S-imager installed with a disposable Macintosh blade. Intubating anesthesiologists will use it as if it is a direct laryngoscope. Simultaneously, the glottic views visualized on the monitor of the video laryngoscope will be recorded and evaluated later. For quantitative comparison, the glottic view will be scored with the Percentage of glottic opening scale, for both direct laryngoscopy and video laryngoscopy. Also, the glottic view will be compared by Cormack-Lehane grade. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04620434
Study type	Observational
Source	Seoul National University Hospital
Contact	Dongwook Won
Phone	+82-2-870-2516
Email	dngwkwn@gmail.com
Status	Recruiting
Phase
Start date	June 23, 2021
Completion date	December 2021

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT03277872` - NoL, HR and MABP Responses to Tracheal Intubation Performed With MAC Blade Versus Glidescope	N/A
Suspended	`NCT04253795` - Nonintubated Versus Intubated Anesthesia in Video-assisted Thoracic Surgery	N/A
Completed	`NCT02864017` - Immuno Nutrition by L-citrulline for Critically Ill Patients	N/A
Completed	`NCT02900807` - CT-scan Airways Mensuration - Correlation to External Measurements
Completed	`NCT01823328` - Ketamine Versus Etomidate for Rapid Sequence Intubation	Phase 4
Completed	`NCT02350933` - Endoscopic Evaluation of the Paediatric Airway After Prior Prolonged (>24 h) Tracheal Intubation	N/A
Completed	`NCT01170455` - Nasal Intubation Using the Blind Intubation Device	N/A
Completed	`NCT00980590` - Airway Scope and Macintosh Laryngoscope for Tracheal Intubation in Patients Lying on the Ground	N/A
Completed	`NCT05515107` - The Laryngoscopic View With C-MAC Videolaryngoscope Miller Blade Lifting the Epiglottis or the Vallecula in Children	N/A
Completed	`NCT06249659` - Impact of Extubation Location After Surgery on Perioperative Times
Completed	`NCT03677505` - KoMAC Videolaryngoscope for Double-lumen Intubation	N/A
Completed	`NCT03328182` - Assessment of an Oral Endotracheal Subglottic Tube Holder	N/A
Recruiting	`NCT02277652` - Endotracheal Intubation Devices	N/A
Recruiting	`NCT02073786` - Rigid Video Stylet Vs Conventional Lightwand Intubation	N/A
Recruiting	`NCT02277405` - Pediatric Intubation During Resuscitation	N/A
Completed	`NCT02277418` - Venner a.p. Advance Video Laryngoscope	N/A
Completed	`NCT01003327` - Comparison of the I-gel Laryngeal Mask and the Classic Laryngeal Mask in Patients With a BMI>25	Phase 4
Completed	`NCT00956592` - Clinical Evaluation of the Storz CMAC Laryngoscope	N/A
Completed	`NCT00783731` - Low Dose of Midazolam is Superior to Conventional Dose for Rapid Sequence Intubation in Emergency Department (ED)	N/A
Recruiting	`NCT03887897` - First Attempt Intubation Rate With Airtraq vs Macintosh Direct Laryngoscope	N/A