Efficacy of iontophoresis-assisted ablative fractional laser photodynamic therapy with short incubation time for the treatment of actinic keratosis: 12-month follow-up results of a prospective, randomised, comparative trial

Iontophoresis-assisted AFL-PDT showed higher efficacy than AFL-PDT with short incubation time. Iontophoresis may effectively reduce the incubation time in AFL-PDT.