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Symposium

Behavioral and Social Sciences

Effects of Disclosing Diagnoses and Biomarker Results for Alzheimer’s Disease and Related Disorders

Saturday, November 11, 2023
12:00 PM – 1:30 PM ET
Location: Room 121

Early diagnosis of mild cognitive impairment (MCI) and Alzheimer’s disease and related dementias (ADRD) has been recognized as a key strategy to improve health-related outcomes. However, given that these conditions are highly stigmatized, receiving a diagnostic label or knowing about biomarkers related to MCI or ADRD may have a profound impact on the person's life. As the impacts of disclosure of diagnostic information related to MCI and ADRD on the well-being of people living with these conditions are not well understood, this symposium attempts to address this knowledge gap. The first presenter will describe a study that examined racial/ethnic variations in the effects of diagnostic labeling of ADRD on social aspects of the person’s life. The second presenter will discuss findings from a systematic review of the effects of ADRD and cognitive impairment on social engagement. The third presenter will present the findings of the study on the effect of amyloid PET results disclosure on health-related behaviors of people with MCI. The fourth presenter will describe the results of an online vignette study on the outcomes of a preclinical Alzheimer disease diagnosis. The fifth presenter will discuss the use of blood biomarkers to aid in the diagnosis of ADRD in primary care (PC). At the end of the presentation, the discussant will highlight implications for future research and policy development to alleviate negative impacts and maximize the positive impacts of a diagnostic label of MCI and ADRD.

Learning Objectives:

  • After attending this session, participants will be able to understand the current evidence on the effects of disclosure in mild cognitive impairment (MCI) and Alzheimer’s disease and related dementias (ADRD)
  • After attending this session, participants will be able to describe the implications for future research and policy development to alleviate negative impacts and maximize the positive impacts of disclosure of diagnostic information in MCI and ADRD

Presentations:

  • 12:00 PM – 1:30 PM ET
    Racial and Ethnic Variations in the Effects of Knowing About One's Diagnostic Label of Dementia on Social Support

    Individual Symposium Abstract First Author: Takashi Amano, PhD, MSW (he/him/his) – Rutgers University

  • 12:00 PM – 1:30 PM ET
    Influences of Having Cognitive Impairment or Dementia on Social Engagement Among Older Adults: A Systematic Review

    Individual Symposium Abstract First Author: Clara Scher, LMSW, MSc (she/her/hers) – Rutgers, The State University of New Jersey

  • 12:00 PM – 1:30 PM ET
    Effect of Amyloid PET Results Disclosure on Health-Related Behaviors in Persons With Mild Cognitive Impairment

    Individual Symposium Abstract First Author: Yan Wang, PhD (she/her/hers) – School of Nursing University of Pittsburgh

  • 12:00 PM – 1:30 PM ET
    An Online Vignette Study to Examine the Outcomes of a Preclinical Alzheimer's DiseaseDiagnosis

    Individual Symposium Abstract First Author: Matthew C. Picchiello, M.A. (he/him/his) – Washington University in St. Louis

  • 12:00 PM – 1:30 PM ET
    Feasibility and Acceptability of Using Plasma Biomarkers for Diagnosing Alzheimer's Disease in Primary Care

    Individual Symposium Abstract First Author: Nicole R. Fowler, PhD, MHSA (she/her/hers) – Indiana University School of Medicine