evidence: Analysis of covariance results did not show significant differences in hippocampal volume at day 28 (left: F(1,21)=0.06, P=0.80; right: F(1,21)=0.71, P=0.41) or day 84 (left: F(1,18)=1.25, P=0.28; right: F(1,18)=4.17, P=0.06) between the pooled NSI-189 and placebo-treated patients.
intervention: NSI-189
comparator: Placebo
outcome: Overall hippocampal volume after 84 days