This edition of the Journal places a strong emphasis on energy-based technologies in both humans and animal models. In the initial study, Al-Dhalim looks at varying IPL cutoff filters and their impact on IPL treatment of striae. In the next study, Zhong investigates not only IPL, but also Q-switched laser non-ablative treatment in the rat model. In the third of this series of IPL-related studies, Emerson asks whether IPL treatment leads to either selective photothermolysis or non-specific skin necrosis in the treatment of unwanted pigment.
Kim follows with a look at a split-face comparison of low-fluence Q-switched Nd:YAG laser plus 1550 nm fractional photothermolysis vs. Q-switched Nd:YAG monotherapy for facial melasma in Asian skin. Lee then follows with a cautionary look at formation of new melasma lesions in the periorbital area following high fluence, 1064-nm Q-switched Nd:YAG laser. This is followed by a study looking at a combination of 595-nm pulsed dye laser, long-pulsed 755-nm alexandrite laser, and microdermabrasion treatment for keratosis pilaris. Russe-Wilflingseder then evaluates a placebo-controlled, prospectively randomized, double-blinded study for the investigation of the effectiveness and safety of the acoustic wave therapy for cellulite.
In the next study, Martin looks at a combination treatment of CO2 fractional laser, pulsed dye laser, and triamcinolone acetoninde injection for refractory keloid scars and Freitas looks at the efficacy of low-level laser therapy on scar tissue. Finally, Mohammed looks at the treatment of acne scars with pinpoint CO2 laser irradiation.