Comparison of efficacy and safety of ultrasound-guided and traditional anatomical localization in axillary-subclavian venipuncture

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100042761

Enrollment

Unknown

Registered

2021-01-27

Start date

2021-01-25

Completion date

Unknown

Last updated

2021-05-10

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

Conditions

Cardiac major vascular surgery

Interventions

control group:Traditional Anatomical Positioning

intervention group:ultrasound-guided location

Eligibility

Sex/Gender

All

Age

20 Years to 64 Years

Inclusion criteria

Inclusion criteria: Patients aged 20 to 64 years old, ASA score I to III, BMI between 18 and 30kg/m2, elective for cardiac major vessel surgery under general anesthesia.

Exclusion criteria

Exclusion criteria: Severe coagulation dysfunction (PLT count 18s, APTT>55s);a history of cannulated right subclavian vein within 3 months; a history of right clavicle and rib trauma;severe infundibular thorax or chest anatomical deformity;the right internal thoracic artery would be used as bridging vessel during the operation.

Design outcomes

Primary

Measure	Time frame
one-time success rate of puncture;	—

Secondary

Measure	Time frame
the number of attempts per procedure;Time of placing guide wire successfully;duration of procedures;	—

Countries

China

Contacts

Public ContactYan Ni

The First Affiliated Hospital with Nanjing Medical University

niyan812@163.com+86 13913844476

Outcome results

None listed

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