Effect of gender on internal jugular vein filling and puncture with the same fasting time

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2500095321

Enrollment

Unknown

Registered

2025-01-06

Start date

2025-01-10

Completion date

Unknown

Last updated

2025-01-13

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

Conditions

None listed

Interventions

Ultrasound-guided group:Internal jugular vein puncture using ultrasound guidance

Anatomical Guided Group:Perform internal jugular vein puncture according to anatomical localization

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-80 years. 2. cardiac function class I-II. 3. no vascular related diseases. 4. no serious liver, kidney or coagulation abnormalities. (Serious hepatic abnormalities: Child-Pugh score B or C.) Serious renal function abnormality: eGFR grade 3, 4 or 5; Severe coagulation abnormality: SIC score = 4)

Exclusion criteria

Exclusion criteria: 1. Patients with abnormal neck anatomy or internal jugular vein thrombosis. 2. Patients with neuropsychiatric abnormalities that make it difficult to cooperate. 3. Patients with ASA classification IV or V. 4. Patients with severe poorly controlled cardiovascular, hepatic or renal diseases, or endocrine diseases before surgery;

Design outcomes

Primary

Measure	Time frame
Puncture success rate;	—

Secondary

Measure	Time frame
Internal jugular vein diameter;Cross-sectional area of the internal jugular vein;Internal jugular vein collapse;	—

Countries

China

Contacts

Public ContactWang Tongxuan

Affiliated Cancer Hospital of Chongqing University

1049254220@qq.com+86 183 2331 7980

Outcome results