To evaluate the effect of a 2-stage approach to the internal jugular vein when performing a central venous catheterization compared to the traditional one stage approach on the incidence of hematoma formation and success rate.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
334
Approach the internal jugular vein in a traditional one stage fashion during central venous catheterization
Approach the internal jugular vein in a 2 stage fashion during central venous catheterization
Seoul National University Hospital
Seoul, Seoul, South Korea
hematoma formation
Time frame: immediately after catheterization
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