DIAN ARC

DIAN ARC : Track cognitive function in Alzheimer’s research studies.

DIAN ARC by MetricWire is designed to help you participate in important research aimed at understanding early-onset, genetically inherited Alzheimer's disease. Through this app, you can engage in cognitive tasks and complete surveys to further the research efforts of the Dominantly Inherited Alzheimer Network (DIAN), based at Washington University in St. Louis, MO, USA.

As part of the DIAN Expanded Registry (DIAN EXR), the DIAN app enables participants who are registered and enrolled in the Ambulatory Research in Cognition (ARC) study to complete brief, game-like tests on their smartphones. These tests are designed to track cognitive function over time and help researchers identify patterns in early-onset Alzheimer's disease.

The app offers a transparent and user-friendly way to manage your participation:

• Informed Consent: You will be provided with clear and detailed consent forms, explaining what data will be collected, how it will be used, and who will have access to it. Your participation is always voluntary, and you can choose to opt-out at any time.

• Data Control: You retain full control over your data. You can review the information you've shared, decide to leave the study, or delete your data whenever you wish.

DIAN by MetricWire supports key areas of Alzheimer's research, including:

• Cognitive Assessments
Brief, game-like tasks that measure memory, attention, and processing speed. These assessments help researchers track cognitive performance over time and identify patterns related to early-onset Alzheimer's disease.

• Daily and Weekly Surveys
Questionnaires that explore your thoughts, feelings, and daily experiences, providing valuable context for understanding cognitive health.

By participating in the DIAN study through this app, you are contributing to groundbreaking research that aims to make a lasting impact on the understanding and treatment of Alzheimer's disease.

DIAN-ARC by MetricWire makes your participation in the DIAN research studies simple, secure, and meaningful — with transparency and control at the forefront.