The effect of increased abdominal pressure on internal jugular vein catheterization under ultrasound-guidance in conscious patients

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900023836

Enrollment

Unknown

Registered

2019-06-14

Start date

2019-06-13

Completion date

Unknown

Last updated

2019-06-17

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

Conditions

internal jugular vein catheterization

Interventions

conventional group:internal jugular vein catheterization under ultrasound-guidance

increased abdominal pressure group:After 10 seconds of abdominal compression, ultrasound-guided internal jugular vein catheterization were performed

Eligibility

Sex/Gender

All

Age

30 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1.ASA I-II; 2.30-85 years old; 3.BMI:18.5-29.9; 4.Internal jugular vein catheterization is needed; 5.conscious patients; 6.No hypertension or stable blood pressure control in hypertensive patients.

Exclusion criteria

Exclusion criteria: 1.Coagulation dysfunction; 2.History of neck surgery; 3.History of neck burns; 4.Neck movement disorders; 5.History of great vascular surgery; 6.History of internal jugular vein catheterization; 7.Severe abdominal pain; 8.High abdominal pressure; 9.Inability to cooperate with mental illness; 10.Insufficient blood volume.

Design outcomes

Primary

Measure	Time frame
A cross section of the internal jugular vein;Success rate of one puncture;	—

Secondary

Measure	Time frame
patients' satisfaction;complication;vital signs;	—

Countries

China

Contacts

Public ContactPengcheng Xie

Shanghai Pudong Hospital

xpch-xz@163.com+86 15800334356

Outcome results

None listed

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