Tracheal Intubation in Patient With Semi-rigid Collar Immobilization of the Cervical Spine: A Comparison of Fiberoptic Bronchoscope Assisted With Pentax-airway Scope and Fiberoptic Bronchoscope Alone

Not Applicable

Completed

• Conditions: Cholecystitis
• Interventions: Device: fiberoptic bronchoscope; Procedure: semi-rigid collar; Device: pentax-airway scope

• Registration Number: NCT02827110
• Lead Sponsor: Ajou University School of Medicine

Brief Summary

A semi-rigid cervical collar is recommended for immobilization of the cervical spine in patients with cervical spine injury. It has been suggested that a reduction in mouth opening is the major contributing factor to the deterioration in the glottic view obtained. Fiberoptic intubation is among the most versatile techniques for managing both the anticipated and the unanticipated difficult airway. Recently, combination of fiberoptic bronchoscope with videolaryngoscope has been suggested to permit visual control of the passage of the tube over the fibrescope into the laryngeal inlet. The aim of this study is to compare the intubation time and ease of intubation between fiberoptic bronchoscope alone and bronchoscope with pentax airwayscope.

Detailed Description

Not available

Study Timeline

• Study Start: 2016-06
• Study First Submitted: 2016-06-16
• Study First Submitted QC: 2016-07-06
• Study First Posted: 2016-07-11
• Primary Completion: 2016-12
• Study Completion: 2016-12
• Status Verified: 2017-06
• Last Update Submitted: 2017-06-26
• Last Update Posted: 2017-06-28

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

• American Society of Anesthesiologist physical status class I, II

Exclusion Criteria

• uncontrolled or limited cardiovascular disease
• abnormality of airway
• necessity for rapid sequence induction
• BMI > 30

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
fiberoptic bronchoscope	semi-rigid collar	Tracheal intubation in patients with semi-rigid collar immobilization of the cervical spine using fiberoptic bronchoscope
fiberoptic bronchoscope	fiberoptic bronchoscope	Tracheal intubation in patients with semi-rigid collar immobilization of the cervical spine using fiberoptic bronchoscope
fiberoptic bronchoscope with pentax-AWS	pentax-airway scope	Tracheal intubation in patients with semi-rigid collar immobilization of the cervical spine using fiberoptic bronchoscope with pentax-AWS
fiberoptic bronchoscope with pentax-AWS	fiberoptic bronchoscope	Tracheal intubation in patients with semi-rigid collar immobilization of the cervical spine using fiberoptic bronchoscope with pentax-AWS
fiberoptic bronchoscope with pentax-AWS	semi-rigid collar	Tracheal intubation in patients with semi-rigid collar immobilization of the cervical spine using fiberoptic bronchoscope with pentax-AWS

Primary Outcome Measures

Name	Time	Method
time to intubation	Time from device passing the mouth until confirmation of tracheal intubation by bronchoscope will be measured, about 2 minutes

Secondary Outcome Measures

Name	Time	Method
ease of intubation	Numeric rating scale will be assessed by practioner of fiberoptic bronchoscope for intubation immediately after intubation.	Numeric rating scale 0-10 (0:easy without any difficulty, 10: impossible to intubate)

Trial Locations

Locations (1)

Ajou University School of Medicine; 🇰🇷 Suwon, Gyeong-gi, Korea, Republic of