42
Participants
Start Date
March 1, 2020
Primary Completion Date
December 15, 2020
Study Completion Date
December 15, 2020
taVNS
transcutaneous auricular vagal nerve stimulation
sham-taVNS
transcutaneous stimulation at the elbow area
Shanghai East Hospital, Tongji University School of Medicine, Shanghai
Shanghai East Hospital
OTHER
Tongji University
OTHER