A Study to Evaluate ALN-5288 in Patients With Alzheimer's Disease

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age40-80
SponsorAlnylam Pharmaceuticals

About this trial

The purpose of this study is to:

* Evaluate the safety and tolerability of intrathecal (IT) ALN-5288 in patients with Alzheimer's Disease (AD) * Evaluate the pharmacodynamic (PD) and pharmacokinetic (PK) effects of ALN-5288 after dose administration

Eligibility criteria

Qualifiers

Is able and willing to meet all study requirements in the opinion of the Investigator

Has a diagnosis of Alzheimer's disease (AD) based on clinical findings supported by cerebrospinal fluid (CSF) biomarkers or positive positron emission tomography (PET) amyloid imaging within 7 years prior to screening

Has mild cognitive impairment (MCI) or dementia due to AD

Disqualifiers

Has non-AD dementia

Has alanine aminotransferase (ALT) or aspartate aminotransferase (AST) >2× upper limit of normal (ULN)

Has total bilirubin >1.5×ULN

Has known human immunodeficiency virus infection

Trial design

Treatments tested in this trial

  • ALN-5288
  • Placebo

Treatment groups

50 Participants
are divided into 2 treatment groups

Locations

13
Canada
Clinical Trial SiteH3G 1H9, Montreal Canada
Clinical Trial SiteK1Z 1G3, Ottawa Canada
Clinical Trial SiteM3B 2S7, Toronto Canada
Clinical Trial SiteM5T 2S8, Toronto Canada

Sponsors and collaborators

Alnylam Pharmaceuticals

Lead sponsor

Regeneron Pharmaceuticals

Collaborator