View clinical trials related to Radial Artery Catheterization.
Filter by:Radial artery cannulation can be performed under short-axis ultrasound guidance. However, the first puncture success rate was low in patients with hypotensive patients. Compared with the conventional approach, the modified approach combined the ultrasonic location system with a dynamic needle tip positioning technique. The aim of our study is to compare the first puncture success rate and safety between the two approaches of ultrasound-guided radial artery cannulation in hypotensive ICU patients.