MALVERN, PA--(Marketwire - April 10, 2008) - Auxilium Pharmaceuticals, Inc. (NASDAQ: AUXL), a specialty biopharmaceutical company, will release results for the first quarter 2008 on Wednesday, April 30, 2008 before the opening of the financial markets. The Company will also conduct a conference call that day at 10:00 a.m. ET to discuss results and highlights of the first quarter 2008.