68
Participants
Start Date
March 31, 2004
Primary Completion Date
August 31, 2007
copper
intake of copper orotate 8 mg per day per os, once daily for one year, vs. placebo under observation of the cognitive status
placebo
placebo
University of Goettingen, Section Neurobiology (Head: Prof. Dr. T. Bayer), Germany
OTHER
University Hospital, Saarland
OTHER