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Study details
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A Study to Assess the Effects of ACI-24.060

AC Immune SA
NCT IDNCT05462106ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1/2

Target enrollment

176

Study length

about 4 years

Ages

35–85

Locations

7 sites in AZ, IN, KS +4

What this study is about

This trial is testing a treatment called ACI-24.060 in people with prodromal Alzheimer's disease and adults with Down syndrome who don't have dementia yet. The goal is to see if this treatment is safe, well-tolerated, causes any immune reactions, and how it affects the body.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Receive ACI-24.060 at Dose A
  • 2.Receive ACI-24.060 at Dose B
  • 3.Receive ACI-24.060 at Dose C
  • +2 more

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
Randomized & Blinded

You may get a placebo/standard care, and you won't know which.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Change from baseline in Anti-Abeta antibody titers in blood, Number of participants with Adverse Events (AEs) assessed by intensity (mild, moderate or severe) and causal relationship (unrelated, unlikely, possibly or probably related), Number of participants with abnormal MRI results

Secondary: Change from baseline in Anti-Abeta antibody titers, Change from baseline on brain amyloid levels

Body systems

Neurology