Comparison of two different approaches of ultrasound guided techniques for insertion of catheter inside artery of hand in adults undergoing surgery to find out the higher first attempt success rate

Comparison of USG guided Oblique Axis in-plane technique (OA-IP) vs Short Axis-Dynamic Needle Tip Positioning (SA-DNTP) technique for Radial Artery Cannulation in Adults- A Prospective randomized trial - NIL

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2023/11/060059

Enrollment

110

Registered

2023-11-21

Start date

Unknown

Completion date

Unknown

Last updated

2023-12-19

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

Conditions

Health Condition 1: O- Medical and Surgical Health Condition 2: O- Medical and Surgical

Interventions

Intervention1: Ultrasound guided Oblique Axis in-plane technique (OA-IP) of radial artery cannulation: For the oblique axis in-plane technique, initially the probe will be positioned transversely perp

Eligibility

Inclusion criteria

Inclusion criteria: 1. ASA I/II/III 2. 18 – 60 Years 3. Surgeries requiring arterial cannulation

Exclusion criteria

Exclusion criteria: 1. Patient refusal 2. Abnormal modified allen’s test 3. Peripheral vascular disease 4. SBP 5. BMI >30 Kg/cm2 6. Patients with arrhythmia, tachycardia 7. Patients with any other contraindication for radial arterial cannulation 8. Local infection at site of cannulation

Design outcomes

Primary

Measure	Time frame
First attempt success rate of radial artery cannulationTimepoint: At the time of arterial cannulation	—

Secondary

Measure	Time frame
1.Overall success rate of arterial cannulation 2.Total number of attempts taken for arterial cannulation 3.Time for successful cannulation 4.Incidence of posterior wall puncture 5.Incidence of hematoma formationTimepoint: At the time of arterial cannulation	—

Countries

India

Contacts

Public ContactDr Christopher Dass

All India Institute of Medical Sciences

christopherdass25@gmail.com9560177416

Outcome results

None listed

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