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Clinical Trial Summary

Macintosh direct laryngoscope has been mostly widely used for anesthesiologists in operation rooms or emergency situations all over the world. With rapidly development of technical devices, nowadays videolaryngoscope has become more and more popular in hospitals, for it could improve first intubation success rate and it is easier for beginners to learn. And there are many different types of videolaryngoscope for different purpose, like with or without a channel, different curvature, and so go. In this study, our aim is to study whether the videolaryngoscope which can be adjustable or not costs less intubation time and causes fewer injury in expected non-difficult airway patients by experienced anesthesiologists, compared with the classic Macintosh direct laryngoscope.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04185675
Study type Interventional
Source Sixth Affiliated Hospital, Sun Yat-sen University
Contact Yanna Pi, Master
Phone 86 18819186153
Email piyanna@126.com
Status Not yet recruiting
Phase N/A
Start date December 2019
Completion date March 2020

See also
  Status Clinical Trial Phase
Completed NCT04994652 - Video- Or Direct Laryngoscopy for Endotracheal Intubation in Newborns N/A
Completed NCT03841890 - The Clarus Video System and Direct Laryngoscope for Rapid Sequence Induction Intubation With Cricoid Pressure N/A
Completed NCT02033564 - Incidence of Sore Throat With Traditional Intubation Blades or Glidescope Blade N/A