BETHESDA, Md.--(BUSINESS WIRE)--Sucampo Pharmaceuticals, Inc. (NASDAQ: SCMP), a specialty biopharmaceutical company that focuses on the development and commercialization of medicines based on prostones, will release its first quarter 2008 financial results before the opening of the market on Thursday, May 8, 2008 and host a conference call for investors that day at 10:00 a.m. ET.