2 results
Approved WMOCompleted
The primary objective of this study is to compare the acute effects of single doses of methadone (5 and 10 mg) and buprenorphine (0.2 and 0.4 mg) with placebo on driving performance and cognition. Secondary objective is to study the pharmacokinetics…
Approved WMOCompleted
To assess the efficacy of GV-971 compared with placebo on cognition and global function in participants with mild to moderate Alzheimer's disease (AD).