Image

Alzheimer's Disease Neuroimaging Initiative 4

Join a study to help advance Alzheimer's research!

Recruiting
55-90 years
All
Phase N/A
  • Simplified description (AI rewritten)
  • Technical description (Original)

The Alzheimer's Disease Neuroimaging Initiative (ADNI) is a study to understand Alzheimer's disease (AD) better. ADNI4 continues the work of previous studies to find biological markers (like genes or proteins) that can help in AD trials. Participants aged 55-90 from 59 sites in the U.S. and Canada will be part of three groups: cognitively normal, mild cognitive impairment (MCI), and dementia. This is a non-treatment study, meaning no medicine or therapy will be given.

Participants will have tests and brain scans (PET and MRI) over up to 5 years. MRI (Magnetic Resonance Imaging) uses magnets and radio waves to take pictures of the brain. PET (Positron Emission Tomography) scans help to see how the brain is working. Participants must have a partner who can help during the study, like attending visits or giving information over the phone.

  • Study involves regular tests and scans for up to 5 years.
  • No new medicines or treatments will be provided during the study.
  • Participants must have a study partner who can support them.

For more information, please visit the ADNI4 Study website.

Print
Study details
    Mild Cognitive Impairment
    Alzheimer Disease
    Dementia

NCT05617014

University of Southern California

20 April 2025

Contact a study center
Step 1 Get in touch with the nearest study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

  Other languages supported:

FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
Add a private note
  • abc Select a piece of text.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.