Remote data collection using multiple modalities: Successes, challenges, and lessons learned across two randomized controlled trials

These studies demonstrate the feasibility of remote data collection. Participant and staff feedback from the studies provide key areas of improvement for future work. Given increasing interest in including middle-aged adults in Alzheimer's disease and related dementia early identification and prevention, remote methods provide an additional tool for both recruitment and retention of these individuals - especially for complex protocols. Future directions and areas of improvement will be discussed.