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A study comparing two different techniques of ultrasound guided radial artery cannulation by anaesthesia residents in patients undergoig heart surgery

Comparison of first attempt success rate between Conventional and Modified technique of ultrasound guided short axis out of plane (SA-OOP) radial artery cannulation by anaesthesia residents in patients undergoing coronary artery bypass graft surgery- A randomized control study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/04/108018
Enrollment
200
Registered
2026-04-09
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-27

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

Conditions

Health Condition 1: I251- Atherosclerotic heart disease of native coronary artery

Interventions

Intervention1: Modified method of ultrasound guided short axis out of plane method of radial artery cannulation: Modified method means instead of conventional method of focusing the radial artery in t

Sponsors

Jawaharlal Institute of Postgraduate Medical Education and Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA 3 patients (30-80 years) undergoing coronary artery bypass graft surgery requiring arterial cannulation

Exclusion criteria

Exclusion criteria: 1) Patients with other cardiac diseases like valvular heart disease, arrhythmia 2) Patients with inadequate collateral blood supply in hand (based on modified Allen stest) 3)Patients with coagulopathy 4) Patients with peripheral vascular disease 5) Patients with anatomical variation of radial artery 6) Patients with infection or burns at the site of insertion

Design outcomes

Primary

MeasureTime frame
To compare first attempt success rate of radial artery cannulation under ultrasound guidance by conventional Vs modified method in Short axis out of plane (SA-OOP)technique ; (Group A: conventional method where the target artery is at the centre of the ultrasound screen; Group B: modified method where the target artery is at the periphery of the ultrasound screen)Timepoint: During cannulation procedure at the first attempt (immediate)—

Secondary

MeasureTime frame
To compare the number of attempts to cannulate between the two groups Timepoint: During cannulation procedure (immediate);To compare the number of redirections between the two groupsTimepoint: During cannulation procedure (immediate);To compare cannulation time between two groups Timepoint: From skin puncture to successful arterial waveform confirmation;To compare the occurrence of complication like hematoma formation Timepoint: assessed immediately after cannulation & during intraoperative period—

Countries

India

Contacts

Public ContactDr Chitra Rajeswari T

Jawaharlal institute of postgraduate medical education and research

dr.chitrarajeswari@gmail.com9585887311

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026