48
Participants
Start Date
May 19, 2025
Primary Completion Date
April 15, 2027
Study Completion Date
July 15, 2027
0.5% bupivacaine
an ultrasound guided left stellate ganglion block with 5 mL of 0.5% bupivacaine
Saline
an ultrasound guided left stellate ganglion block with 5 mL of saline
RECRUITING
University of Minnesota, Minneapolis
University of Minnesota
OTHER