SOUTH SAN FRANCISCO, Calif., June 30, 2008 (PRIME NEWSWIRE) -- Hana Biosciences (Nasdaq:HNAB), a biopharmaceutical company focused on strengthening the foundation of cancer care, today announced that the U.S. Food and Drug Administration (FDA) has granted orphan drug designation for Marqibo(r) (vincristine sulfate injection, OPTISOME(tm)) for the treatment of adult patients with metastatic uveal melanoma. Orphan drug designation offers significant benefits to Hana Biosciences, including financial incentives and market exclusivity for a period of seven years.