The Cuff Pressure of an Endotracheal Tube After Supine-to-lateral Position Change

NCT ID: NCT02165319

Last Updated: 2014-06-17

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

58 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-07-31

Study Completion Date

2015-02-28

Brief Summary

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To compare the cuff pressure in lateral position between barrel-shaped cuff and taper-shaped cuff

Detailed Description

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The position of endotracheal tubes depends on the position of the patients. The change of the tube's position is known to influence the pressure of tube's cuff. The shape of the cuff (barrel-shaped versus tapered-shaped) may affect the tube's migration degree because of the difference of the frictional force.

The investigator try to compare the the cuff pressure after supine-to-lateral position change between barrel-shaped cuff and taper-shaped cuff.

Conditions

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Intubation Pain Pharyngitis Hoarseness Cough

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Participants

Study Groups

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Barrel

Endotracheal tube with barrel-shaped cuff will be used during general anesthesia.

Group Type ACTIVE_COMPARATOR

Barrel

Intervention Type DEVICE

Barrel-shaped endotracheal tube will be used during general anesthesia.

Tapered

Endotracheal tube with tapered-shaped cuff will be used during general anesthesia.

Group Type ACTIVE_COMPARATOR

Tapered

Intervention Type DEVICE

Tapered-shaped tube will be used during general anesthesia.

Interventions

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Barrel

Barrel-shaped endotracheal tube will be used during general anesthesia.

Intervention Type DEVICE

Tapered

Tapered-shaped tube will be used during general anesthesia.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patient scheduled for nephrectomy in lateral decubitus position

Exclusion Criteria

* Pregnancy
* Patients with difficult airway
* Patients with neck motion disorder
* Patients with history of neck surgery
* Patients with history of oral and pharyngeal surgery
* Patients with body mass index \> 35
* Patients without teeth
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Seoul National University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Hee-Pyoung Park

Associate professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Hee-Pyoung Park, PhD

Role: PRINCIPAL_INVESTIGATOR

Seoul National University of Hospital

Locations

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Seoul National University Hospital

Seoul, , South Korea

Site Status

Countries

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South Korea

Central Contacts

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Hyun-Chang Kim, MD

Role: CONTACT

+821028862876

Facility Contacts

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Hee-Pyoung Park, PhD

Role: primary

82-2-2072-2365

References

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Kim HC, Lee YH, Kim E, Oh EA, Jeon YT, Park HP. Comparison of the endotracheal tube cuff pressure between a tapered- versus a cylindrical-shaped cuff after changing from the supine to the lateral flank position. Can J Anaesth. 2015 Oct;62(10):1063-70. doi: 10.1007/s12630-015-0394-z. Epub 2015 Apr 17.

Reference Type DERIVED
PMID: 25894912 (View on PubMed)

Other Identifiers

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LateralCuff_SNUH

Identifier Type: -

Identifier Source: secondary_id

LateralTaperedCuff-phpkhc

Identifier Type: -

Identifier Source: org_study_id

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