My mistake in saying it was a PD trial. Lilly has published some early PD/Ampakine data and for some reason that was on my brain today. (A litle discussion about Lilly, PD, and Ampakines is here: http://tinyurl.com/42vn2 ) Here's one of the Lilly paper extracts, the last sentence is dramatic: http://tinyurl.com/6mm57
The Lilly trial I was recalling was an AD trial, Gfp discusses it in this post: http://tinyurl.com/5j5s5