Purpose of Research Lucidity is the transient recovery of abilities and communication that were seemingly lost among people living with dementia (PLWD). This study describes lucid episodes reported by Alzheimer’s dementia (AD) and Lewy Body Dementias (LBD) caregivers. We analyzed survey data from 212 current AD ( n = 191) and LBD caregivers who reported the frequency, duration, and characteristics of 653 lucid episodes witnessed in the past month. Major Findings Most AD caregivers (67%) and LBD caregivers (81%) witnessed a lucid episode within the past month. LBD caregivers reported lucid episodes with greater changes in awareness and communication, compared to AD caregivers. LBD caregivers reported longer lucid episodes and that the PLWD knew about their change in lucidity, compared to AD caregivers. Conclusions Findings suggest that differences in lucid episode intensity, timing, and meta-awareness between AD and LBD are possible and may inform care strategies for PLWD.
Bangerter et al. (Wed,) studied this question.
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