Sequential facial skin rejuvenation with intense pulsed light and non-ablative fractionated laser resurfacing in fitzpatrick skin type II-IV patients: A prospective multicenter analysis.

backgroundWhile skin aging is triggered by multiple factors and typically presents with multiple manifestations, conventional treatment regimens deploy a single treatment modality. Typical approaches exploit ablative techniques, which involve considerable patient discomfort and downtime and can induce adverse events. Non-ablative fractionated laser (NAFL) resurfacing promotes neocollagenesis, with significantly fewer complications and discomfort. At the same time, intense pulsed light (IPL) therapies have a marked impact on skin tone, with an effect on collagen deposition. This study evaluated the combined effect of same-day, sequential IPL-NAFL treatment on photoaging of the face.

designIn this prospective study, 30 patients presenting Fitzpatrick skin types II-IV, elastosis scores 3-6 and mild to moderate pigmentation, underwent three sessions, of full-face IPL therapy, followed immediately by NAFL treatment, conducted at 4-6 weeks intervals. Wrinkle/elastosis and skin qualities were scored at 1, 3, and 6 months after the last treatment session. Immediate responses were evaluated up to 30 min following treatment and adverse events were monitored throughout the study period.

resultsWrinkle/elastosis scores gradually improved over the treatment period, with 59% of patients presenting a ≥1-point improvement in FES scores by the 1-month follow-up session, which persisted also at the 6 months follow-up visit. Good to excellent pigmentation responses were recorded for ≥63% and improvements in texture, brightness, and tightness were recorded for ≥80% of patients throughout the follow-up period. Over 90% of the treated patients exhibited improved or much improved overall appearance. Patient scorings and satisfaction level reflected physician assessments. Treatments were well tolerated and the social downtime observed was of 1.5 ± 0.25 days.

conclusionThe same-day combined IPL-NAFL regimen proved safe and elicited a significant skin rejuvenating effect, in a similar manner to that shown in other same-day combined therapies, without prolonging downtime of each individual modality. Lasers Surg. Med. 51:141-149, 2019. © 2018 The Authors. Lasers in Surgery and Medicine Published by Wiley Periodicals, Inc.