16
Participants
Start Date
August 31, 2014
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
botulinum toxin A
A total of 10U will be injected at 1cm increments by the blinded dermatologist into the respective randomized side.
Saline Control
A total of 0.5cc benzyl alcohol containing saline will be injected at 1cm increments by the blinded dermatologist into the respective randomized side
Northwestern University Feinberg School of Medicine, Department of Dermatology, Chicago
Northwestern University
OTHER