Pharmaceutical Drugs that currently exist to treat Alzheimer’s only relieve symptoms temporarily and they don’t work in all patients. Among the 244 Alzheimer’s drugs tested in clinical trials between 2002 and 2012, memantine from Eli Lilly, succeeded. However, last week a little known UK company – TauRx – came up with mixed results on its candidate that could nevertheless provide hope for some Alzheimer’s patients. 31 July 2016