This is a prospective, non-controlled study where subjects will receive treatment using f1927 devices and will be treated twice over the affected areas of the face once each month for a total of two months. Patients will be evaluated at 1-month and 3-months post-treatment to monitor the clinical effects of treatment. Overall assessment of treatment efficacy will be based on evaluation of standard and close-up photography using pre- and post-procedural photos as well as images obtained by the Vectra H2 3D Imaging System. Baseline changes in the visualization and numeric analysis of pigmented areas will be evaluated utilizing the 3D Facial Skin Analysis software on the H2 System. Subjects will also undergo non-invasive skin measurements using optical coherence tomography (OCT) to noninvasively gather topographical and histological images of pre- and post-treated skin. Screening, treatment(s) with f1927, and OCT measurements are all for research purposes.
This is a single-site, non-randomized, non-controlled study at UT Southwestern Medical Center at Dallas in the Department of Plastic Surgery designed to follow up to 30 qualified and consenting subjects receiving a fractionated 1927 combination treatments for diffuse hyperpigmentation and/or melasma. Patients will receive treatment using f1927 devices and will be treated twice over the affected areas, once each month for a total of two months, followed by two follow-up visits at 1-month and 3-months post-treatment.