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The influence of arm position on the anatomic relations and visibility of costoclavicular brachial plexus: an ultrasound study.

The influence of arm position on the anatomic relations and visibility of costoclavicular brachial plexus: an ultrasound study.

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024371
Enrollment
Unknown
Registered
2019-07-07
Start date
2019-07-05
Completion date
Unknown
Last updated
2019-07-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None

Interventions

Arm abduction 0 degree (control group):Arm abduction 0 degree (control group)
Arm abduction 90 degree with elbow flexion 0 degree:Arm abduction 90 degree with elbow flexion 0 degree
Arm abduction 90 degree with elbow flexion 90 degree:Arm abduction 90 degree with elbow flexion 90 degree

Sponsors

Department of Anesthesiology, Beijing Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.With written informed consent; 2.Aged more than 18 years and less than 75 years.

Exclusion criteria

Exclusion criteria: 1.Restriction in shoulder or elbow movement; 2.Local infection; 3.BMI greater than 30 kg/m2

Design outcomes

Primary

MeasureTime frame
Distance from skin to the center of three cords using ultrasonograpy;Distance from pleura to the center of three cords using ultrasonograpy;Distance from skin to pleura using ultrasonography;—

Secondary

MeasureTime frame
Visibility of three cords using ultrasonography;—

Countries

China

Contacts

Public ContactZhang Hongye

Department of Anesthesiology, Beijing Hospital

anaesthesia119@163.com+86 13381436722

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026