Comparing two methods of radial artery cannulation
Comparison of Proximal and Distal Cannulation of the Radial Artery by Ultrasonography in Adult Patients Undergoing Elective Surgery
This study is testing whether using the upper or lower part of the wrist for inserting a catheter is better for patients having elective surgery.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 50 (estimated) |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Sponsor | Marmara University Academic / other |
| Locations | 1 site (Istanbul) |
| Trial ID | NCT06658873 on ClinicalTrials.gov |
What this trial studies
This study aims to compare the effectiveness of proximal versus distal radial artery cannulation using ultrasonography for patients undergoing elective surgery. Patients will be monitored throughout the procedure, and their demographic and clinical characteristics will be recorded. The study will assess procedural success rates, duration, complications, and other relevant factors to determine the best approach for arterial catheterization. Participants will be divided into two groups based on the cannulation site, and outcomes will be evaluated postoperatively.
Who should consider this trial
Good fit: Ideal candidates are patients undergoing elective surgery with an ASA physical status of I-III.
Not a fit: Patients with emergency surgeries, severe comorbidities, or anatomical abnormalities at the cannulation site may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could improve the safety and efficiency of arterial catheterization in surgical and intensive care settings.
How similar studies have performed: Previous studies have shown varying success with different approaches to arterial cannulation, but this specific comparison is less commonly explored.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Elective surgery * American Society of Anaesthesiologists (ASA) physical status I-III Exclusion Criteria: * Emergency surgery * ASA IV or above * Peripheral vascular disease * Vasopressor use * Anatomical abnormality at the cannulation site * Infection at the cannulation site * Coagulation defect
Where this trial is running
Istanbul
- Marmara University Pendik Training and Research Hospital — Istanbul, Turkey (Recruiting)
Study contacts
- Principal investigator: Ruslan Abdullayev — Marmara University Department of Anesthesiology and Reanimation
- Study coordinator: Ruslan Abdullayev
- Email: ruslan_jnr@hotmail.com
- Phone: +905063010833
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.