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OpenTrials
Completed

NCT Number: NCT02860351

The Effect of Head Positioning on the Cross-sectional Area of the Subclavian Vein.

In the present study, the cross-sectional area of subclavian vein, the distances of subclavian vein ~ subclavian artery and subclavian vein ~ pleura are assessed in different head positions (neutral, rotation to ipsilateral or contralateral sides) in spontaneous breathing adults.

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Key information

Conditions

Normal Volunteers

Age range

20 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Seoul Metropolitan Government Seoul National University Boramae Medical Center

Seoul, 156-707, South Korea

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Healthy adults

Exclusion criteria

  • Medication affecting vascular elasticity
  • History of central venous catheterization or clavicle fracture
  • History of lung surgery, operation of chest cage

Treatment and study plan

Primary outcomes

  1. Cross-sectional area of subclavian vein

    Time frame: through study completion, an average of 1 year

Secondary outcomes

  1. depth of subclavian vein from skin

    Time frame: through study completion, an average of 1 year

  2. Distance of subclavian vein ~ subclavian artery

    Time frame: through study completion, an average of 1 year

  3. Distance of subclavian vein ~ pleura

    Time frame: through study completion, an average of 1 year

Sponsors and collaborators

Lead sponsor

SMG-SNU Boramae Medical Center

Other

Registry information

Official study title

The Effect of Head Positioning on the Cross-sectional Area of the Subclavian Vein

Important dates

Study start
2016
Primary completion
2017
Study completion
2017
First posted
Aug 9, 2016
Registry last updated
Apr 10, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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