Pharmaceutical The UK's GW Pharmaceuticals says that results from two clinical studies of Sativex, the firm's lead cannabinoid product, were presented at Europe's leading multiple sclerosis (MS) conference, the 25th Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), which took place in Dusseldorf, Germany, from 9-12 September. The outcome of these MS spasticity studies were first reported by GW earlier this year. 14 September 2009