The Effect of Head and Shoulder Positioning on the Cross-sectional Area of the Subclavian Vein in Obese Adults

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

Total Enrollment

26 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-08-20

Study Completion Date

2020-06-30

Brief Summary

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In the present study, the cross-sectional area of subclavian vein, and the depth of the SCV from the skin are assessed in different head positions (neutral, rotation to ipsilateral or contralateral sides) and different shoulder positions (neutral or lowered) in spontaneous breathing obese adults.

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Detailed Description

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Conditions

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Normal Volunteers

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Interventions

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Ultrasound assessment of vessels

Subclavian vein and related structures are examined using ultrasonography

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Healthy obese adults (BMI ≥ 30)

Exclusion Criteria

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

Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No