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Clinical trial of ultrasound-guided central venous catheterization

Comparison of dynamic needle tip positioning and long-axis in-plane techniques in ultrasound-guided central venous catheterization

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100051895
Enrollment
Unknown
Registered
2021-10-09
Start date
2021-10-18
Completion date
Unknown
Last updated
2022-06-27

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

Conditions

None listed

Interventions

Group 1:dynamic needle tip position techniquesing
Group 2:long-axis in-plane techniques

Sponsors

He'nan Provincial People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Patients who are going to undergo subclavian vein catheterization. 2. Aged 18-65 years. 3. ASA classification I-III. 4. The patient can tolerate color Doppler ultrasound examination. 5. Voluntarily sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. Pregnant patients or maternity. 2. Patients with blood dysfunction and infection at the puncture site. 3. Patients with a history of central venous thrombosis. 4. Patients with clavicle or proximal rib fractures. 5. Patients with central venous thrombosis revealed by preoperative Doppler ultrasonography. 6. Those who refuse to participate in the experiment or drop out of the experiment halfway.

Design outcomes

Primary

MeasureTime frame
The first-attempt success rate;—

Secondary

MeasureTime frame
Operating time, adjust times ;Puncture complications;—

Countries

China

Contacts

Public ContactCui Mingzhu

He'nan Provincial People's Hospital

cuimingzhu78@163.com+86 18639006993

Outcome results

None listed

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