This is a prospective, single-center, randomized, double-blind study. All participants were recruited from a research center in Porto Alegre, Brazil, and provided written informed consent. The purpose of this study is to assess the fields of anhydrotic effect (FAE) of abobotulinumtoxinA and onabotulinumtoxinA at the same labeled unit dose (1:1 units), comparing both sweat gland and muscle activities. Nineteen patients were enrolled and evaluations were performed at baseline and 28 days after treatment.
The purpose of this study is to assess the fields of anhydrotic effect (FAE) of abobotulinumtoxinA and onabotulinumtoxinA at the same labeled unit dose (1:1 units), comparing both sweat gland and muscle activity.