Anatomy and Ultrasound Evaluation for Central Venous Access

Peking Union Medical College Hospital80 enrolled

Overview

The anatomy and ultrasound image of subclavian vein was investigated on cadavers, volunteers and patients, respectively. Structures，approach，position and complications were discussed to improve the success rate and safety of central venous catheterization.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Catheterization, Central Venous; Ultrasonography

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * 18-65 years old * gender unlimited * 18.5 \< body mass index (BMI) \< 30 * written consent signed. Exclusion Criteria: * abnormality of the infraclavicular region, including infection, deformity, * history of bone, joint, muscle or neurovascular disease * history of injury, radiation or invasive procedure * subjects refused.

Locations (1)

Peking Union Medical College Hospital

Beijing, Beijing Municipality, China

RECRUITING

Outcomes

Primary Outcomes

area

SV area in square centimeter

Time frame: 12 months

length

SV length in centimeter

Time frame: 12 months

Secondary Outcomes

width

SV width in centimeter

Time frame: 12 months

skin distance

depth from skin in centimeter

Time frame: 12 months

comfort

comfort level rated by Likert scale ranged point 1 to 5, indicating increased comfort level

Time frame: 12 months

Data from ClinicalTrials.gov

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