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Computerized Tests of Cognitive Decline in Presymptomatic Alzheimer's Disease

NCT04800588 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2000

Last updated 2025-05-22

No results posted yet for this study

Summary

The investigators will study performance on computerized cognitive tasks in healthy participants of different ages to gather normative data for newly developed computerized cognitive tests. These tests are designed to permit the early detection of individuals at risk of age-related cognitive decline.

Conditions

Interventions

DIAGNOSTIC_TEST

California Cognitive Assessment Battery

The California Cognitive Assessment Battery (CCAB) is a collection of computerized cognitive tests that will be telemedically administered to participants in their homes using a tablet computer and accessories provided by the research team. Testing may also occur in research laboratories. Previous versions of CCAB tests have been described in 16 manuscripts which describe (a) the psychometric characteristics of normative data collected in large participant populations (300 to 2,300 subjects for different tests) and (b) the sensitivity of CCAB tests for detecting performance abnormalities in patients with traumatic brain injury (TBI) and in control participants simulating the cognitive deficits that follow mild TBI.

Sponsors & Collaborators

  • National Institutes of Health (NIH)

    collaborator NIH

  • Neurobehavioral Systems, Inc.

    lead INDUSTRY

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
89 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-05-05
Primary Completion
2027-03-31
Completion
2027-03-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04800588 on ClinicalTrials.gov