Insertion Time Over Fiberoptic Bronchoscope of Double Lumen Tube and Single Lumen Tube

NCT ID: NCT03173443

Last Updated: 2018-01-09

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

89 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-05-31

Study Completion Date

2017-08-26

Brief Summary

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One lung ventilation (OLV) is required during thoracic procedures such as lung and esophagus surgery. three technique can be employed. (1) placement of a double-lumen bronchial tube (DLT); (2) use of a single-lumen tracheal tube (SLT) in conjunction with a bronchial blocker; (3) insertion of a conventional SLT into a main bronchus. Flexible fiberoptic intubation with SLT is well established technique for anticipated or unexpected difficult intubation. But, little is known about flexible fiberoptic intubation with DLT.

The investigators compared insertion time over fiberoptic bronchoscope between SLT with bronchial blocker and DLT in patients undergoing thoracic surgery.

Detailed Description

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Conditions

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Intubation;Difficult

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

DEVICE_FEASIBILITY

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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single lumen tube

fiberoptic intubation with single lumen tube with bronchial blocker.

Group Type EXPERIMENTAL

single lumen tube and bronchial blocker

Intervention Type DEVICE

fiberoptic intubation with single lumen tube and bronchial blocker

double lumen tube

fiberoptic intubation with double lumen tube.

Group Type EXPERIMENTAL

double lumen tube

Intervention Type DEVICE

fiberoptic intubation with double umen tube

Interventions

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single lumen tube and bronchial blocker

fiberoptic intubation with single lumen tube and bronchial blocker

Intervention Type DEVICE

double lumen tube

fiberoptic intubation with double umen tube

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* patients undergoing thoracic surgery and one lung ventilation American Society of Anesthesiology Physical status 1,2

Exclusion Criteria

* abnormality of upper airway, gastroesophageal disease, risk of aspiration, BMI \> 35
Minimum Eligible Age

19 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ajou University School of Medicine

OTHER

Sponsor Role lead

Responsible Party

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DAE HEE KIM

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Dae Hee Kim, M.D.

Role: PRINCIPAL_INVESTIGATOR

Ajou unversity hospital

Locations

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Ajou universiry hospital

Suwon, Gyeonggi-do, South Korea

Site Status

Countries

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South Korea

Other Identifiers

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AJIRB-DEV-OBS-17-70

Identifier Type: -

Identifier Source: org_study_id

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