90
Participants
Start Date
August 7, 2017
Primary Completion Date
July 4, 2018
Study Completion Date
July 4, 2018
Guidewire-assist
catheter insertion with guidewire-assist(catheter over guidewire)
Direct
catheter insertion without guidewire assist(catheter over needle)
Jin-Tae Kim, Seoul
Seoul National University Hospital
OTHER