Protocol for a randomised controlled trial: efficacy of donepezil against psychosis in Parkinson's disease (EDAP)

INTRODUCTION Psychosis, including hallucinations and delusions, is one of the important non-motor problems in patients with Parkinson's disease (PD) and is possibly associated with cholinergic neuronal degeneration. The EDAP (Efficacy of Donepezil against Psychosis in PD) study will evaluate the efficacy of donepezil, a brain acetylcholine esterase… CONTINUE READING