Background: Melasma is a photoaging condition with a typical clinical and histological pattern under a genetic and epigenetic context. Over the years, many treatments modalities have been proposed including topical agents, oral medication, procedures, and combination treatments aiming at different aspects of the pathogenesis including photodamage, inflammation, vascularity, and pigmentation. Recently, lasers have become an alternative for the treatment of melasma using thermal energy to target, in a selective way, the chromophore found in the skin such as melanin.
Objective: This study aimed to show how we have implemented a multifactorial approach that not only treats the symptoms but addresses the primary underlying cause of melasma.
Materials and methods: Twenty female patients with dermal and mixed melasma were admitted to Medical Art between December 2017 and April 2018 and received a four-step Fotona laser protocol. Clinical evaluation of a clearance percentage of melasma was performed 1 month after the last session by a blinded dermatologist grading the images taken during the study. Follow-up evaluation was performed at 6 and 12 months following the completion of the laser treatment, which was 6 sessions. Patients were also asked following the end of the treatment about their satisfaction, which was evaluated with a 5-point scale.
Results: This descriptive cohort study included patients with melasma who underwent the four-step laser protocol treatment at 2-week intervals. The clearance percentage score showed 70% with excellent reduction, 25% with good reduction in appearance of melasma, none of the patients with a fair reduction, and 5% with a poor reduction. The mean score of patient satisfaction was 4,65 ± 0,93 (93%).
Conclusion: Results of this study indicate that the four-step Fotona laser protocol is a safe and effective treatment option for melasma. J Drugs Dermatol. 2021;20(2):150-154. doi:10.36849/JDD.1221.