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Completed

NCT Number: NCT03126344

Nasal Intubation Using King Vision Video Laryngoscopy

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.

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Key information

Conditions

Nasal Intubation

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Shanghai Ninth People's Hospital,Affililated to Shanghai Jiaotong University School of Medicine

Shanghai, Shanghai Municipality, 200011, China

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

King Vision video laryngoscope

Device

nasal intubation using King Vision video laryngoscope Device after general anesthesia induction

McGrath MAC video laryngoscope

Device

nasal intubation using McGrath MAC video laryngoscope Device after general anesthesia induction

Macintosh laryngoscope

Device

nasal intubation using Macintosh laryngoscope Device after general anesthesia induction

Primary outcomes

  1. Time to Intubation

    Time frame: 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 outcomes

  1. Laryngoscopy Time

    Time frame: after expose the glottis

    time to expose the glottis

  2. Number of Participants With Complications

    Time frame: 24h after surgery

    sore throat, hoarseness, etc

Sponsors and collaborators

Lead sponsor

Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

Other

Registry information

Official study title

Comparison King Vision Video Laryngoscopy 、McGrath MAC Video Laryngoscopy With Macintosh Laryngoscopy for Nasal Intubation

Important dates

Study start
2017
Primary completion
2018
Study completion
2018
First posted
Apr 24, 2017
Registry last updated
Sep 14, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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