Comparison of Operator Radiation Exposure During Percutaneous Coronary Intervention Between Left Distal and Right Conventional Radial Access

Recruiting now · Not applicable

Conditions studied: Radiation Exposure

In brief

This study aims to compare the operator's radiation exposure between left distal radial access (LDRA) and right transradial access (RTRA) in patients undergoing percutaneous coronary intervention (PCI).

Key facts

Study ID

NCT07579169

Run by

Yonsei University

People needed

748

Starts

2026-06-18

Expected to finish

2029-04-21

Last updated by the study team

2026-07-08

Who can join

Age: 20 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged 19 years or older
• Patients scheduled for PCI

You may not qualify if…

• Non-palpable left distal radial artery pulse
• Non-palpable right radial artery pulse
• Presence of arteriovenous fistula
• Need for femoral access as determined by the investigator
• Refusal to provide informed consent
• Pregnant or breastfeeding women

Where it is running

• Yongin Severance Hospital, Yonsei University — Yongin-si, Gyeonggi-do, South Korea (enrolling)
• National Cerebral and Cardiovascular Center, Osaka, Japan — Osaka, Japan
• Kyungpook National University College Hospital — Daegu, Gyeongsangnam-do, South Korea
• Jeonbuk National University Hospital — Jeonju, Jeollabuk-do, South Korea

Full record on ClinicalTrials.gov

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