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Effect of the timing of acetylcholinesterase inhibitor ingestion on sleep

Many patients with Alzheimer’s disease experience sleep disturbances, and donepezil is usually prescribed for night-time administration. However, increased acetylcholine is associated with cortical arousal. We evaluated whether subjective sleep quality differed according to the timing of medication administration. Ninety-two patients with mild to moderate Alzheimer’s disease who had taken donepezil at night (n=54) or galantamine […]