A Study to Compare Two Different Sleep Tests in Participants With No Symptoms or Early Symptoms of Alzheimer's Disease

Sponsor
Eli Lilly and Company
Study ID
NCT07485153
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
ALL
Age
55 Years - 85 Years
Healthy Volunteers
Not accepted

Interventions

  • Mobile EEG — DEVICE
    Device measures electrical activity in the brain, pulse rate, blood oxygen saturation levels, changes in blood flow and volume, motion and snoring.
  • Activity Monitor — DEVICE
    Device monitors physical movement.
  • Sleep Study — DEVICE
    In-Laboratory overnight assessment using EEG, electromyography to measure muscle movement, eye movement, electrical activity in the heart, blood oxygen saturation levels and breathing levels.

Study Details

The purpose of this study is to compare the results of two different sleep tests in Alzheimer's patients with no symptoms or early symptoms. Participants will undergo two simultaneous sleep tests (polysomnography) in a sleep laboratory for two nights and one sleep test at home for three nights. For each participant, the study will last at least a week and will last up to three months.

Key Dates

First listed
Mar 20, 2026
Start date
Mar 31, 2026
Status verified
Oct 2025
Primary completion
Sep 30, 2026
Completion
Sep 30, 2026

Study Design

Enrollment
35 participants (estimated)

Arms

  • Arm: Participants with Asymptomatic or Early Alzheimer's Disease
    Mobile Electroencephalogram (EEG) with Sleep Study

Primary Outcome Measure

Percentage of Agreement between Participants with the Same Results in Sleep Staging Using EEG and Sleep Study [ Time Frame: Night 1, Night 2 ]

Central Contacts

  • Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
    1-317-615-4559
    [email protected]
  • Physicians interested in becoming principal investigators please contact
    [email protected]

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