Randomized Controlld Trial of Dementia Education Resources for Action

NCT07545577 | Not Yet Recruiting

• 1 other identifier: STUDY00000621
• Study Type: interventional
• Target: 100
• Locations: 0 countries
• Sites: N/A

Brief Summary

The goal of this intervention trial is to evaluate the effectiveness the online training program Dementia Education and Resources for Action (DERA) in improving Alzheimer's disease and related dementia-(ADRD) knowledge, stigma, and service-related self-efficacy among community health workers (CHWs). We hypothesize that participants who have completed the DERA will have improved ADRD knowledge and self-efficacy in related service and reduced stigma against ADRD and people affected.

Conditions

Alzheimer's Disease and Related Dementia

Keywords

Community Health Workers; ADRD; Self-Efficacy; Stigma; Digital Health Intervention; Online Training; Health Workforce Development

Outcome Measures

Primary Outcomes (2)

• Dementia Knowledge

  Dementia knowledge will be assessed using the Dementia Knowledge Assessment Scale (DKAS). The DKAS is a validated instrument that measures knowledge across multiple domains, including causes, symptoms, risk factors, and care considerations. Scores range from lower to higher levels of knowledge, with higher scores indicating greater dementia-related knowledge.

  Baseline to post-intervention (approximately 6-8 weeks)

• Dementia Knowledge

  Dementia knowledge will be assessed using the Dementia Knowledge Assessment Scale (DKAS). The DKAS is a validated instrument that measures knowledge across multiple domains, including causes, symptoms, risk factors, and care considerations. Scores range from lower to higher levels of knowledge, with higher scores indicating greater dementia-related knowledge.

  Baseline to post-intervention (approximately 6-7 weeks)

Secondary Outcomes (2)

• Dementia-Related Stigma

  Baseline to post-intervention (approximately 6-8 weeks)

• Self-Efficacy in Dementia Care

  Baseline to post-intervention (approximately 6-8 weeks)

Study Arms (2)

Immediate DERA Intervention

EXPERIMENTAL

Participants assigned to this arm will receive immediate access to the DERA online training program. The program is web-based platform and includes 7 structured modules on dementia knowledge, stigma reduction, and the role of community health workers in supporting individuals with dementia and their caregivers.

Behavioral: DERA Online Training Program

Waitlist Control

NO INTERVENTION

Participants assigned to this arm will not receive access to the DERA program during the study period. They will complete baseline and post-intervention assessments over a similar timeframe as the intervention group. After completion of the post-intervention assessment, participants will be provided access to the DERA training program.

Interventions

DERA Online Training Program BEHAVIORAL

The Dementia Education and Resources for Action (DERA) program is a structured, online training intervention designed for community health workers. The program consists of approximately 7 sessions delivered through a web-based platform. Content includes dementia fundamentals, early signs and risk factors, stigma reduction, and strategies for communication, support, and service navigation. The training incorporates video-based instruction, interactive materials, and quizzes to support learning and engagement.

Immediate DERA Intervention

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Age 18 years or older
• Currently working as a community health worker or serving in a community health worker-related role
• Able to read and understand English
• Has access to the internet and a computer, tablet, or smartphone to complete the online training and surveys
• Willing and able to provide informed consent

You may not qualify if:

• Previously completed the DERA training program
• Unable to complete study procedures in English
• Unable to access the online training platform or study surveys

Sponsors & Collaborators

• George Mason University: lead

MeSH Terms

Conditions

Alzheimer Disease; Social Stigma

Condition Hierarchy (Ancestors)

Dementia; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Tauopathies; Neurodegenerative Diseases; Neurocognitive Disorders; Mental Disorders; Social Behavior; Behavior

Central Study Contacts

Alicia Hong

CONTACT

7039931929; yhong22@gmu.edu

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, OUTCOMES ASSESSOR
• Purpose: OTHER
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Professor

Study Record Dates

• First Submitted: April 16, 2026
• First Posted: April 22, 2026
• Study Start: April 16, 2026
• Primary Completion (Estimated): June 30, 2026
• Study Completion (Estimated): August 31, 2026
• Last Updated: April 22, 2026

Record last verified: 2026-04

Data Sharing

• IPD Sharing: Will not share