Trial Purpose

Researchers want to know whether the study treatment called MK-2214 works to slow certain changes in the brains of people with Alzheimer’s disease (AD). AD is a type of dementia that can cause loss of memory, communication (such as speech) and decision-making skills. It can limit a person’s ability to do daily tasks. MK-2214 is a study treatment designed to slow down AD.

The goals of this study are to learn:

* Whether MK-2214 slows the spread of tau in the brain compared to placebo. Tau is a protein that accumulates in AD and damages brain cells. A placebo looks like the study treatment, but has no study treatment in it. Using a placebo helps researchers better understand the effects of a study treatment.
* About the safety of MK-2214 and whether people tolerate it

NATIONAL TRIAL REFERENCE NUMBER

NCT07033494

EU CT

2024-519190-19-00

When speaking to your doctor or clinical trial representative, please have the trial reference number available.

Resources

Eligibility

Only a qualified healthcare professional can determine if you are eligible to take part in a clinical trial. However, this information may be useful in starting a conversation with your doctor.

Conditions Icon

Conditions

Early Alzheimer’s Disease

Age Range Icon

Age Range

50 - 85

Sex Icon

Sex

All

About The Trial

Trial phase Icon Trial Phase

Trial Phase 2

Tests the medicine or vaccine in approximately 100 to 500 volunteers. In the case of medicines, volunteers usually have the disease or condition the investigational medicine is designed to treat. In vaccine studies, the volunteers are usually healthy.

Trial start Icon Trial start and end dates
  • Actual study start date 16 July 2025
  • Estimated primary completion date 30 April 2029
  • Estimated study completion date 30 April 2029

Trial locations

Locations shown may have changed in some cases. Please call the number listed in the location results to confirm the nearest trial site. Talk with a trial site member for more information.

What can you do next?

If you think this clinical trial might be a good fit and you are interested in taking part, take the next step to see if you are eligible.

Discuss with your doctor or care team

Print this page with details about the trial or email it to your doctor to discuss the clinical trial during your next visit.

Get help talking with your doctor or care team

NATIONAL TRIAL REFERENCE NUMBER

NCT07033494

EU CT

2024-519190-19-00

When speaking to your doctor or clinical trial representative, please have the trial reference number available.

Taking part in a clinical trial is an important decision

If you are considering joining a clinical trial, first learn as much as you can about:

  • The investigational treatment that is being studied
  • What the risks and possible benefits are for participants

Talk to your doctor about the clinical trial before you decide to join.

Read our “What to Consider” page for more questions to ask and think about