A Quantitative‐EEG Assessment of Alpha‐1062, a Novel Pro‐Drug of Galantamine for the Treatment of Mild to Moderate Dementia Associated with Alzheimer’s Disease.

Acetylcholinesterase inhibitors (AChEIs) enhance cognitive functioning in Alzheimer’s disease (AD). The use of AChEIs at therapeutic doses is limited by gastrointestinal (GI) side effects, such as nausea, vomiting and diarrhea. Alpha‐1062 is a pharmacologically inactive prodrug of the AChEI galantamine specifically designed to reduce or eliminate GI side effects and provide increased safety. In addition to its activity as an AChEI, galantamine exhibits a second important mechanism of action, binding allosterically to nicotinic cholinergic receptors enhancing their responsiveness to acetylcholine. In Phase 1 single ascending dose (SAD) and multiple ascending dose (MAD) trials in young and elderly healthy subjects, Alpha‐1062 demonstrated both evidence of an improved GI side effect profile and enhanced cognition. Here we extend the findings of the SAD and MAD studies with an additional analysis of the effects of Alpha‐1062 on quantitative‐EEG (qEEG) data collected as part of the MAD study.