Clinic Roundup

• Auxilium Pharmaceuticals Inc., of Malvern, Pa., initiated a Phase Ib trial of Xiaflex (collagenase clostridium histolyticum) for edematous fibrosclerotic panniculopathy, or cellulite. Xiaflex, a collagenase mixture that breaks down collagen, is approved for Dupuytren's contracture and would work similarly in cellulite to release the collagen tethers that cause skin dimpling.