Alzheimer's drug delivery tested in healthy volunteers
NCT ID NCT07056309
First seen Jun 27, 2026 · 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 Hide 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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