Rick and all who are interested , go to http://www.guilfordpharm.com Right off hand I didn't see GPI-1046,but there is a place in the webpage to contact them ,so you could ask. I did find this however, and there is more, I just copied a little bit of info. there is a whole lot more. just me, Marjorie DOPASCAN® Injection is a novel investigational diagnostic test for Parkinson's disease. Currently, there are no diagnostic tests available which can differentiate Parkinson's disease from other conditions such as essential tremor. At 12:38 PM 08/22/2000 -0400, you wrote: >Hello, > >I am very interested in finding out more information on the current status of >the research being done with GPI-1046 by Guilford Pharmaceuticals of >Baltimore, Maryland and Amgen. Does anyone know of someone who may be >involved in the clinical trials for this drug? The trials on human subjects >were scheduled to start the latter part of this year. > >Thank you, > >Rick Hansen