15
Participants
Start Date
March 31, 2016
Primary Completion Date
August 31, 2016
Study Completion Date
August 31, 2016
Fractional CO2 laser, 2.5 mJ, 5% density
Pretreatment at 2.5 mJ/microbeam and 5% density. Pain stimulus at 50 mJ/microbeam and 5% density
Fractional CO2 laser, 2.5 mJ, 15% density
Pretreatment at 2.5 mJ/microbeam and 15% density. Pain stimulus at 50 mJ/microbeam and 5% density
Fractional Er:YAG laser, 9 mJ, 5% density
Pretreatment at 9 mJ and 5% density.
Fractional Er:YAG laser, 9 mJ, 15% density
Pretreatment at 9 mJ and 15% density.
Fractional CO2 laser, 50 mJ, 5% density
Pain stimulus at 50 mJ/microbeam and 5% density
AHES
Topical application at test region I-IV under occlusion for 15 minutes
Netherlands Institute for Pigment Disorders, Amsterdam
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
OTHER
Netherlands Institute for Pigment Disorders
OTHER