SAN DIEGO--(BUSINESS WIRE)--Santarus, Inc. (NASDAQ: SNTS), a specialty biopharmaceutical company, today announced that it will release first quarter 2011 financial results after market close on Wednesday, May 4, 2011. Santarus management will host an investment-community conference call at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss the financial results and provide a corporate update.