Dynamic needle tip positioning for ultrasound-guided catheterization of posterior tibial or dorsalis pedis arteries in pediatric patients: a randomized control trial

Dynamic needle tip positioning for ultrasound-guided catheterization of posterior tibial or dorsalis pedis arteries in pediatric patients: a randomized control trial - Dynamic needle tip positioning for ultrasound-guided catheterization of posterior tibial or dorsalis pedis arteries in pediatric patients: a randomized control trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037874

Enrollment

140

Registered

2019-09-01

Start date

2019-09-01

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

Puncture posterior tibial arteries by using ultrasound-guided dynamic needle tip positioning. Puncture dorsalis pedis arteries by using ultrasound-guided dynamic needle tip positioning. Puncture poste

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Pediatric patients who are under 3 years old, undergo a cardiovascular surgery, and require arterial catheter insertion at Osaka Women's and Children's hospital.

Exclusion criteria

Exclusion criteria: Patients whose parents do not agree with this study.

Design outcomes

Primary

Measure	Time frame
First attempt success rate.	—

Secondary

Measure	Time frame
Overall success rate, procedural duration, number of puncture, posterior wall puncture, vascular diameter and vascular depth.	—

Countries

Japan

Contacts

Public ContactJun Takeshita

Osaka Women's and Children's Hospital Department of Anesthesiology

t-k-s-t@koto.kpu-m.ac.jp0725-56-1220

Outcome results

None listed

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