BALTIMORE--(BUSINESS WIRE)--Osiris Therapeutics, Inc. (NASDAQ:OSIR) announces follow-on data for its ongoing Phase II trial evaluating PROCHYMAL for the treatment of acute Graft vs. Host Disease. The study found that patients were twice as likely to have total clinical resolution of their disease when PROCHYMAL was added to steroid therapy, compared to reported results for steroids alone. Furthermore, patients experiencing this complete response had a survival rate of over 90% at day 120. The data will be featured during a poster presentation at the 48th Annual Meeting of the American Society of Hematology.
