The Effect of Head Position on the Intubating Condition Using Fiberoptic Bronchoscopy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

54 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-10-13

Study Completion Date

2017-01-02

Brief Summary

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For better view of fiberoptic intubation, the posture of neck is compared between neck flexion and extension.

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Detailed Description

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Conditions

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Intubation Posture

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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neck flexion first

With specific head posture, intubation is done under flexible fiberoscopy guide.

In this arm, at the position with neck flexion, fiberoscopy is pulled into the mouth and get the photo of laryngeal view. After then, neck position is changed to neck extension, And the laryngeal view is gotten in the same way.

Group Type EXPERIMENTAL

Intubation

Intervention Type PROCEDURE

neck extension first

In this arm, at the position with neck extension, fiberoscopy is pulled into the mouth and get the photo of laryngeal view. After then, neck position is changed to neck flexion, And the laryngeal view is gotten in the same way.

Group Type EXPERIMENTAL

Intubation

Intervention Type PROCEDURE

Interventions

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Intubation

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* ASA class 1 or 2
* scheduled for general anesthesia with endotracheal intubation
* decided to join this clinical study voluntarily

Exclusion Criteria

* history of difficult intubation
* anticipated the difficult intubation: Total airway score \> 6, upper lip bite test grade III, with cervical spine disease, history of head or neck surgery
* risk of aspiration

Minimum Eligible Age

19 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No