13
Participants
Start Date
January 31, 2015
Primary Completion Date
August 2, 2016
Study Completion Date
August 2, 2016
Microneedle
Microneedles are small needles used to create holes in the stratum corneum (top layer of skin) with relatively low amount of pain.
Sham Microneedle
Flat roller with no needles on the roller
Botulinum Toxin Type A
Botulinum toxin type A will be applied to the palm
Saline
Saline applied to the palm
UC Davis Department of Dermatology, Sacramento
University of California, Davis
OTHER