Alzheimer's drug delivery tested in healthy volunteers

NCT ID NCT07056309

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This completed Phase 1 study tested two different ways to give the drug remternetug: an auto-injector and a prefilled syringe. 72 healthy volunteers received a single injection to see how much drug gets into the blood and how fast the body clears it. The goal was to compare the two delivery methods, not to treat any disease.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
remternetug
What this could lead to
If successful, this could help determine the best way to deliver remternetug in future studies for Alzheimer's disease.
What could go wrong
This is an early-phase study in healthy people, not patients. It only looks at drug levels, not whether the drug works for any disease.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

72 people

The number who actually took part.

Started

Jun 2025

Finished

Dec 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 45 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Are overtly healthy as determined by medical evaluation, including medical history, physical examination, laboratory tests, and cardiac monitoring. * Have a body mass index within the range of 18.0 to 34.0 kilograms per meter squared (kg/m2) (inclusive). Exclusion Criteria: * Have a significant history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs or of constituting a risk when taking the study drug or of interfering with the interpretation of data. * Have evidence of significant active neuropsychiatric disease, as determined by the investigator. * Have a personal or family history of early onset AD (AD diagnosed prior to 65 years of age). * Contraindication to MRI, including claustrophobia that cannot be managed with low-dose sedatives or the presence of contraindicated metal (ferromagnetic) implants/cardiac pacemakers. * Intend to use over-the-counter or prescription medication, including herbal medications and traditional medications, with the exception of vitamin/mineral supplements, any hormone replacement therapy, and/or thyroid replacement therapy, within 7 days prior to dosing and for the duration of the study. * Have a brain MRI that demonstrates any clinically significant findings that, in the opinion of the investigator, may impact the participant's ability to safely participate in the study.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Fortrea Clinical Research Unit

    Daytona Beach, Florida, 32117, United States

  • Fortrea Clinical Research Unit

    Dallas, Texas, 75247, United States

  • QPS Missouri

    Springfield, Missouri, 65802, United States

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