Indiana University Dementia Screening Trial

The purpose of the study is to conduct a randomized clinical trial assessing the harms and benefits of screening for dementia, compared to no screening for dementia, among 4,000 older adults, cared for in typical, primary care practices.

The objective of this proposal is to address the question of whether the benefits outweigh the harms of routine screening for dementia among older adults in primary care when the screening program is coupled with primary care practices prepared to provide care for those who screen positive. The specific aim of the study is to conduct a pragmatic randomized clinical trial assessing the harms and benefits of screening for dementia, compared to no screening for dementia, among 4,000 typical, older adults, cared for in typical, primary care practices, prepared to deliver best practices dementia care. Primary Specific Aim 1: Test the impact of dementia screening on health-related quality of life of the patient at 12 months. Primary Specific Aim 2: Test the impact of dementia screening on the mood and anxiety symptoms of patient at 1 month (i.e., primary potential harms). Secondary Aims: Estimate the cost effectiveness of dementia screening.