Efficacy and Tolerability of a Procedure Enhancement System with TriHex Technologyas a Pre- and Post-Radiofrequency Microneedling Regimen.

Postoperative recovery is an important consideration for patients planning dermal rejuvenation procedures. A topical procedure enhancement system (PES) containing a tripeptide and hexapeptide (TriHex Technology; Alastin Skincare, Carlsbad, CA) hastens recovery from facial rejuvenation procedures, such as laser resurfacing. We assessed the efficacy and tolerability of the PES compared to a standard-of-care antioxidant regimen for improving recovery following three monthly facial radiofrequency (RF) microneedling treatments.

Split-Sided Chest Study of Skin Rejuvenation Comparing Low-Energy, 1,927-nm Thulium Fractional Laser Treatment Prior to Photodynamic Therapy Versus Photodynamic Therapy Alone.

Background And Objectives: Treatment of photoaging and intrinsic aging of the chest, with the associated concerns of skin roughness, uneven pigmentation, laxity, atrophy, and telangiectasias, can be problematic because of the potential for worsened esthetic outcomes with existing treatments. This study assessed the efficacy and safety of using nonablative fractional laser therapy (FLT) pretreatment with photodynamic therapy (PDT) versus PDT alone for chest rejuvenation.

Study Design/materials And Methods: In a randomized, evaluator-blinded, split-sided study, adult female patients with photodamage to the chest received three treatment courses over an 8-week period with follow-up visits at Weeks 12 and 20.

An Evaluation of Efficacy and Tolerability of Novel Enzyme Exfoliation Versus Glycolic Acid in Photodamage Treatment.

Background: Glycolic acid acts by chemical destruction of adhesions between skin cells to exfoliate superficial skin layers and excess pigmentation. It is well known to improve the appearance of photoaged skin, but is associated with varying degrees of skin irritation. Hydrolyzed salmon roe proteins destroy cell adhesions enzymatically with potentially less irritation than acid treatments.

Ablative skin resurfacing.

Ablative skin resurfacing has remained the gold standard for treating photodamage and acne scars since the development of the first CO(2) lasers. CO(2) and Er:YAG lasers emit infrared light, which targets water resulting in tissue contraction and collagen formation. The first ablative laser systems created significant thermal damage resulting in unacceptably high rates of scarring and prolonged healing.

308-nm Excimer laser treatment of palmoplantar psoriasis.

Psoriasis is a chronic inflammatory condition affecting 1-3% of the population. The incidence of palmoplantar involvement has been estimated to be between 2.8% and 40.