16
Participants
Start Date
September 30, 2014
Primary Completion Date
May 31, 2017
Study Completion Date
May 31, 2017
full ablative CO2 laser
ablation to the level of de dermal papilla
fractional ablative CO2 laser
180 micron HP, pulse 8ms, 15% overlay, 30 W (943J/cm)
MAL
LED lamp
peak wavelength 630 nm, 37J/cm2
lidocaine hydrochloride 2% with epinephrine
Department of Dermatology, Ghent University Hospital, Ghent
University Hospital, Ghent
OTHER