PLAN: Dementia Literacy Education and Navigation for Korean Elders With Probable Dementia and Their Caregivers

Summary

Studies have shown that ethnic-racial minority elders are more likely to be neglected from appropriate dementia care in time than the white counterparts. Among minorities group, Korean Americans (KAs) are the 4th largest and one of the most rapidly growing Asian subpopulations and have been characterized as under-resourced and underserved population of dementia care. This research is being done to understand how an education and navigation support program led by trained community health workers (CHWs) helps Korean American elders with probable dementia and the Korean American elders' caregivers. In a 2-arm randomized controlled trial (RCT) with 288 dyads, the investigators' aims are to (1) test the effect of a community-based intervention delivered by trained CHWs for undiagnosed KA elders with probable dementia and the KA elders' caregivers, (2) evaluate the effect of the PLAN on improving caregiver's dementia literacy, self-efficacy in dementia care and service use, social support, depression, and quality of life at 6 months in comparison to usual care, and (3) examine whether the effect of PLAN differs across age, sex, English proficiency and education caregiver subgroups. Exploratory Aim 1 is to test the effect of PLAN on Korean elders with probable dementia and caregiver development of a plan regarding dementia care at 6 months in comparison to usual care. The other two Exploratory Aims are to test the applicability of this study in another environment: Exploratory Aim 2: Using an equity-informed human-centered design framework, scale PLAN for implementation in ethnic daycare and Exploratory Aim 3: Pilot test the feasibility and acceptability of PLAN in ethnic adult daycare.

Aim 1 and Exploratory Aim test the following hypotheses: (1) Korean elders with probable dementia who receive the PLAN will have higher rates of linkage to medical service for dementia than those in the control group (Aim 1) and (2) Korean elders with probable dementia and the KA elders' caregivers who receive the PLAN will have higher rates of having a plan for dementia care than those in the control group (Exploratory Aim). Aim 2 tests the following hypothesis: Caregivers in the PLAN group will have higher dementia literacy, self-efficacy in dementia care and service use, social support, and quality of life, and lower depression than those in the control group.

Conditions

• Dementia

Interventions

BEHAVIORAL

PLAN

The study intervention, PLAN is a multifaceted intervention led by trained CHW. It consists of two main components: dementia literacy education and phone counseling with navigation assistance through (1) 1-hour visit for dementia literacy education and (2)monthly counseling with navigation assistance

BEHAVIORAL

Standard of Care

The investigators will refer control group participants to participants' primary physicians for follow-up and provide an Alzheimer's Association brochure about signs of dementia and dementia treatment, which is publicly available in Korean.

Sponsors & Collaborators

• National Institutes of Health (NIH)

  collaborator NIH

• NYU Langone Health

  collaborator OTHER

• National Institute on Aging (NIA)

  collaborator NIH

• Johns Hopkins University

  lead OTHER

Principal Investigators

• Hae-Ra Han, PhD, RN · Johns Hopkins University

Study Design

Allocation

RANDOMIZED

Purpose

SCREENING

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2021-04-20

Primary Completion

2026-08-31

Completion

2026-08-31

Countries

• United States

Study Locations