Vapocoolant Spray for Reducing the Pain of Spinal Needle Insertion
NCT03175913
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
66
Enrollment
OTHER
Sponsor class
Conditions
Low Back Pain
Interventions
DEVICE:
vapocoolant spray
DRUG:
local infiltration
Sponsor
The Catholic University of Korea
Collaborators
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