IRVINE, Calif.--(BUSINESS WIRE)--Spectrum Pharmaceuticals, Inc. (NasdaqGM: SPPI), a commercial stage biotechnology company with a primary focus in hematology and oncology, today announced that clinical data on belinostat will be presented at the 2010 Annual Meeting of the American Society of Clinical Oncology (ASCO), to be held June 4-8, 2010 at the McCormick Place Convention Center in Chicago, Illinois, as part of the ASCO proceedings.