A comparison of success rate of radial artery cannulation between ultrasound-guided and conventional palpation technique in elderly patients

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20210402003

Enrollment

Registered

2021-04-02

Start date

2020-03-12

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

elderly patients elderly patients

Interventions

US guide for radial artery cannulation compare to palpitation technique 1) U: Ultrasound-guided technique by vascular transducer or hockey probe, Philips EPIQ7 (short axis or out-of-plane needle appr

Experimental Procedure/Surgery,Active Comparator Procedure/Surgery

ultrasound guided ,Palpation technique

Eligibility

Sex/Gender

All

Age

65 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1.aged more than 65 2. indication for radial artery cannulation

Exclusion criteria

Exclusion criteria: limb ischemia, Raynaud syndrome, infection on radial artery site

Design outcomes

Primary

Measure	Time frame
sucess rate 10 minutes percent	—

Secondary

Measure	Time frame
complications: infection, hematoma, bleeding, arterial spasm, nerve injury and thromboemboli 24 and 48 h after radial canulation percent	—

Countries

Thailand

Contacts

Public Contactsarinya chanthawong

khon kaen university

tsukire@gmail.com814716553

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026