RXi Pharmaceuticals has enrolled the first patient in its Phase II study of the anti-scarring product RXI-109. In this study, patients with a long hypertrophic scar in the lower abdominal area are eligible to receive scar revision surgery and subsequent treatment with RXI-109 in one of two treatment regimens. Patients will receive RXI-109 or placebo on a blinded basis at the distal ends of their revised scar, leaving a central untreated section of the scar. Each patient’s revised scar area...