Nasal Intubation Using King Vision Video Laryngoscopy

Not Applicable

Completed

• Conditions: Nasal Intubation
• Interventions: Device: King Vision video laryngoscope; Device: Macintosh laryngoscope; Device: McGrath MAC video laryngoscope

• Registration Number: NCT03126344
• Lead Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

Brief Summary

This study was designed to determine the comparison between the King Vision video laryngoscope 、 McGrath MAC video laryngoscope and Macintosh laryngoscope for nasotracheal intubation.Patients were divided into 3 groups of 30 patients each.Patients of King Vision group \[n=30\]、 McGrath MAC group \[n=30\] and Macintosh group\[n=30\]were intubated using respective devices.This study is the first to search the use of King Vision video laryngoscope for nasotracheal intubation.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2017-04-19
• Study First Submitted QC: 2017-04-19
• Study First Posted: 2017-04-24
• Study Start: 2017-06-01
• Primary Completion: 2018-01-01
• Study Completion: 2018-01-05
• Results First Submitted: 2020-06-15
• Status Verified: 2020-09
• Results First Submitted QC: 2020-09-11
• Last Update Submitted: 2020-09-11
• Results First Posted: 2020-09-14
• Last Update Posted: 2020-09-14

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 99

Inclusion Criteria

• ASA physical status 1-2
• general anesthesia with nasotracheal intubation
• anticipated difficult airway

Exclusion Criteria

• contraindications to nasal intubation
• Patients with a history of anti-hypertensive drugs

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
King Vision video laryngoscope	King Vision video laryngoscope	-
Macintosh	Macintosh laryngoscope	-
McGrath MAC video laryngoscope	McGrath MAC video laryngoscope	-

Primary Outcome Measures

Name	Time	Method
Time to Intubation	0 min after nasal intubation	the interval between opening the mouth and the time when three consecutive end-tidal CO2 waves were appeared on the monitor

Secondary Outcome Measures

Name	Time	Method
Laryngoscopy Time	after expose the glottis	time to expose the glottis
Number of Participants With Complications	24h after surgery	sore throat, hoarseness, etc

Trial Locations

Locations (1)

Shanghai Ninth People's Hospital,Affililated to Shanghai Jiaotong University School of Medicine; 🇨🇳 Shanghai, Shanghai, China