Lung Deflation in Pediatric Subclavian Vein Catheterization (SCVLD)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Jin-Tae Kim, Seoul National University Hospital
ClinicalTrials.gov Identifier:
NCT01608503
First received: May 26, 2012
Last updated: April 20, 2013
Last verified: April 2013

May 26, 2012
April 20, 2013
May 2011
April 2012   (final data collection date for primary outcome measure)
The distance between the pleura and the line of the imaginary needle pathway (DPI) [ Time Frame: Within 5 minutes ] [ Designated as safety issue: Yes ]

The ultra-sonography probe was adjusted to obtain an image containing the long-axis cross section of SCV, the pleura, the clavicle, and the first rib. Images were recorded by the same physician during whole respiratory cycle with the probe held in the identical position.

Imaginary lines for supraclavicular and infraclavicular approach were drawn, and distances from the pleura were measured.

If the pleura touched the INP, the distance was recorded as positive value. If the pleura did not touch the INP, the distance was recorded as negative value.

Same as current
Complete list of historical versions of study NCT01608503 on ClinicalTrials.gov Archive Site
The incidence of pleural movement over the imaginary needle pathway [ Time Frame: Within 5 minutes ] [ Designated as safety issue: Yes ]
If the pleura touched the imaginary needle pathway, the incidence was checked.
Same as current
Not Provided
Not Provided
 
Lung Deflation in Pediatric Subclavian Vein Catheterization
The Effect of Lung Deflation on the Position of the Pleura in Mechanically Ventilated Infants During Subclavian Vein Cannulation: an Ultrasound Study

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.

Not Provided
Interventional
Not Provided
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Single Blind (Investigator)
Primary Purpose: Supportive Care
Pediatric Subclavian Vein Catheterization
  • Procedure: lung deflation
    lung was deflated during respiration cycle
  • Procedure: lung inflation
    lung was inflated during respiratory cycle
Experimental: respiration cycle
lung inflation and deflation
Interventions:
  • Procedure: lung deflation
  • Procedure: lung inflation
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
41
April 2012
April 2012   (final data collection date for primary outcome measure)

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
Both
up to 1 Year
No
Contact information is only displayed when the study is recruiting subjects
Korea, Republic of
 
NCT01608503
SVCLungDown
Yes
Jin-Tae Kim, Seoul National University Hospital
Seoul National University Hospital
Not Provided
Not Provided
Seoul National University Hospital
April 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP