Effect of Modified Stylet Angulation on the Intubation With GlideScope®

NCT ID: NCT02547064

Last Updated: 2017-06-09

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

162 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-10-31

Study Completion Date

2016-01-31

Brief Summary

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The GlideScope® videolaryngoscope usually visualize glottis better than the conventional laryngoscope. Under the visualization of glottis by GlideScope®, the insertion of endotracheal tube, however, is challenging.

The goal of this study was to determine which of two stylet (70° vs 90°) was better, as determined by time to intubation.

Detailed Description

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Conditions

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Cholecystitis Stomach Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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90 degree

The ETT with the 90° angle stylet was bent at a point 8 cm from its distal end.

Group Type ACTIVE_COMPARATOR

Glidescope guided intubation

Intervention Type PROCEDURE

GlideScope®

Intervention Type DEVICE

70 degree

The ETT was bent by 70° at a point 6 cm from its distal end and the proximal portion of the ETT was formed as the shape of the GL blade until the point of the handle.

Group Type EXPERIMENTAL

Glidescope guided intubation

Intervention Type PROCEDURE

GlideScope®

Intervention Type DEVICE

Interventions

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Glidescope guided intubation

Intervention Type PROCEDURE

GlideScope®

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patients requiring endotracheal intubation for general anesthesia

Exclusion Criteria

* Difficult airway
* Rapid sequence induction
* Recent sore throat
* Fragile teeth
* Contraindication for videolaryngoscope
* Head and neck surgery
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Keimyung University Dongsan Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Hyun-Chang Kim

Assistant professor

Responsibility Role PRINCIPAL_INVESTIGATOR

References

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Lee YC, Lee J, Son JD, Lee JY, Kim HC. Stylet angulation of 70 degrees reduces the time to intubation with the GlideScope(R): A prospective randomised trial. J Int Med Res. 2018 Apr;46(4):1428-1438. doi: 10.1177/0300060517741065. Epub 2018 Jan 14.

Reference Type DERIVED
PMID: 29332445 (View on PubMed)

Other Identifiers

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GlideMStylet

Identifier Type: -

Identifier Source: org_study_id

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