An investigation about novel technique of ultrasound-guided internal jugular vein puncture combines short-axis approach and long-axis approach (simulator study).

An investigation about novel technique of ultrasound-guided internal jugular vein puncture combines short-axis approach and long-axis approach (simulator study). - An investigation about novel technique of ultrasound-guided internal jugular vein puncture combines short-axis approach and long-axis approach (simulator study).

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000026199

Enrollment

Registered

2017-02-17

Start date

2015-07-30

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

none

Interventions

On each group, we defined SLA approach as intervention, and SA approach as control with cross-over method. On each group, we defined SLA approach as intervention, and SA approach as control with cro

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Twenty resident physicians in post-graduate years 1 to 2.

Exclusion criteria

Exclusion criteria: Not applicable

Design outcomes

Primary

Measure	Time frame
Procedural success, which is defined as successful guide-wire insertion without the occurrence of posterior wall puncture and with the needle tip visualized at the time of the anterior wall puncture.	—

Secondary

Measure	Time frame
The duration of the procedure.	—

Countries

Japan

Contacts

Public ContactJun Takeshita

National Hospital Organization Kyoto Medical Center Department of Emergency and Critical Care Medicine

t-k-s-t@koto.kpu-m.ac.jp075-641-9161

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026