Lung Deflation in Pediatric Subclavian Vein Catheterization

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

41 participants

Study Classification

INTERVENTIONAL

Study Start Date

2011-05-31

Study Completion Date

2012-04-30

Brief Summary

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The subclavian vein (SCV) is a preferred site for placement of central venous catheter. However, pneumothorax is a major concern during subclavian venous catheterization. Lung deflation, by decreasing lung volume, may reduce the risk of pneumothorax by increasing the distance between the pleura and the SCV. The investigators evaluated the effect of lung deflation on the relative position between the pleura and the line of the imaginary needle pathway during supraclavicular and infraclavicular approach to the subclavian vein (SCV) using ultrasonography.

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Detailed Description

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Conditions

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Pediatric Subclavian Vein Catheterization

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

SINGLE

Investigators

Study Groups

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respiration cycle

lung inflation and deflation

Group Type EXPERIMENTAL

lung deflation

Intervention Type PROCEDURE

lung was deflated during respiration cycle

lung inflation

Intervention Type PROCEDURE

lung was inflated during respiratory cycle

Interventions

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lung deflation

lung was deflated during respiration cycle

Intervention Type PROCEDURE

lung inflation

lung was inflated during respiratory cycle

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Pediatric patients who were scheduled for elective operation under general anesthesia
* Neonates (0 \~ 1 mo), Infants (1 mo \~ 1 yr)

Exclusion Criteria

* Structural anomalies of the chest wall
* History of lung and chest wall operations
* Prior central venous catheterization
* Upper respiratory tract infection, or pneumonia within 2 weeks

Maximum Eligible Age

1 Year

Eligible Sex

ALL

Accepts Healthy Volunteers

No