Testing LUMEN AI Software to Help Caregivers Provide Structured Histories for Dementia Assessment in Older Adults

What this Trial Is About

Dementia affects millions worldwide, and early diagnosis is crucial for proper care and support. Doctors often rely on information from family members or caregivers to understand changes in memory and thinking, but this information can be incomplete or hard to get. This research is testing LUMEN, an AI-powered conversation tool designed to help caregivers provide clearer, more organized reports about symptoms, aiming to improve dementia assessment accuracy and reduce caregiver stress. LUMEN is a prototype software that guides caregivers through structured questions on a laptop or tablet, creating detailed histories before clinical assessments. The study involves caregivers and patients attending memory clinics, along with dementia specialists who review the AI-generated reports. The research includes usability testing using questionnaires, qualitative interviews, and community workshops to ensure the tool is accessible across diverse backgrounds. Participants will provide baseline information, use LUMEN for about 20-30 minutes, and complete assessments measuring ease of use and mental effort. Caregivers and clinicians will be interviewed to gather feedback. The study runs for 12 months and aims to understand how well LUMEN fits into clinic workflows and its potential to improve dementia diagnosis and caregiver experience.

Large Language Model for Understanding and Monitoring Elderly Neurocognition