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Clinical Trial Summary

The primary objective of the study is to evaluate the effect of smart glasses (Head-mounted display Moverio BT-300 (Epson Inc., USA)) on the first-attempt success rate of radial artery cannulation in pediatric patients by less experienced trainees. This study hypothesizes that the use of smart glasses improves the hand-eye coordination and the first-attempt success rate of radial artery cannulation. This is a single-center, randomized, placebo-controlled study comparing the real-time ultrasound image through smart glasses (intervention group) or the ultrasound machine's monitor (control group) during the radial arterial cannulation in pediatric patients undergoing general anesthesia by less experienced trainees.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05030649
Study type Interventional
Source Seoul National University Hospital
Contact Jin-Tae Kim, MD, PhD
Phone 82-2-2072-3664
Email [email protected]
Status Not yet recruiting
Phase N/A
Start date September 15, 2021
Completion date August 31, 2023

See also
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Completed NCT03217019 - Guidewire-assisted Radial A-line in Neonate and Infant N/A
Completed NCT01702779 - Nasal Humidified High Flow Oxygen During Weaning From Mechanical Ventilation : Ultrasonography Study N/A
Completed NCT04329026 - Smart-glasses During the US-guided Radial Arterial Catheterization in Pediatric Patients: a RCT N/A