Helsinn, a Swiss pharmaceutical group, and MEI Pharma, a US oncology company, have been awarded the title of orphan drug by the European Medicines Agency (EMA)
Conatus Pharmaceuticals announced the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation to Conatus' drug candidate IDN-7314 for the treatment of primary sclerosing cholangitis (PSC), a disease affecting bile ducts in the liver wh