Active — Not RecruitingNot Applicable

Sleep Aging and Risk for Alzheimer's 2.0

United States158 participantsStarted 2018-05-01

Plain-language summary

Age-related sleep changes and common sleep disorders like obstructive sleep apnea (OSA) may increase amyloid burden and represent risk factors for cognitive decline in the elderly. We will directly interrogate the brain using a 2-night nocturnal polysomnography (NPSG) and amyloid deposition using C-PiB PET/MR both at baseline and at the 24-month follow-up. This study has the potential to identify the mechanisms by which age-related sleep changes contribute to AD neurodegeneration in cognitively normal elderly, the group that could profit the most from sleep preventive strategies.

Who can participate

Age range

55 Years – 75 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: To be eligible to participate in this study, an individual must meet all of the following criteria: * Male and female subjects with normal cognition and 55-75 years. * Within normal limits on neurological and psychiatric examinations. All subjects enrolled will have a CDR=0. * All subjects will have had a minimum of 12 years of education. Among minority subjects \>80% of the elderly individuals coming to the NYU-ADC meet this criterion. The education restriction reduces performance variance on cognitive test measures and improves the sensitivity for detecting pathology and disease progression using the robust norms available at NYU. Given most subjects will meet this criterion we do not consider this a major selection bias or generalization limitation for this study. * An informed family member or life-partner (preferably bed-partner) will be interviewed to confirm the reliability of the subject interview. Exclusion Criteria: An individual who meets any of the following criteria will be excluded from participation in this study: * History of brain tumor, MRI evidence of brain damage or brain disease including significant trauma, hydrocephalus, seizures, mental retardation or other serious neurological disorder (e.g. Parkinson's disease or other movement disorders). * Significant history of alcoholism or drug abuse. * History of psychiatric illness (e.g., schizophrenia, bipolar, PTSD, or life-long history of major depression). * Geriatric Depression Sc…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Establishing how mild-to-moderate OSA increases AD risk will inform novel preventive therapies for AD.

Timeframe: 2.5 years

Trial details

NCT IDNCT03278119

SponsorNYU Langone Health

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2026-12-25

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