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VY7523 for Alzheimer's Disease

Los Angeles, CA
Phase 1 & 2
Recruiting
Research Sponsored by Voyager Therapeutics
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Evidence of pathology consistent with AD diagnosis by documented historical amyloid PET or elevated plasma pTau217/np-Tau217 ratio
Treatment-naive participants for AD can be entered into the study
Must not have
Presence of clinically significant uncontrolled medical disorder involving major organ systems
Immunological disease not adequately controlled or requiring specific treatments
Timeline
Screening 3 weeks
Treatment Varies
Follow Up cohort 1 & 2: month 1, 3, 4, 5 & 6 cohort 3: month 1, 2, 6, 9, 12 & 18

Summary

"This trial is testing a new drug, VY7523, on people with early Alzheimer's Disease. The study will determine the safety and effectiveness of the drug in the brain. The drug will be

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Who is the study for?
This trial is for individuals with early Alzheimer's Disease. Participants should have a diagnosis of Alzheimer's and be in the initial stages of the disease. They must have previously tolerated similar studies well, if applicable.Check my eligibility
What is being tested?
The study tests VY7523, a new potential treatment for Alzheimer's. It will compare different doses against a placebo to assess safety and brain function impact over 6 to 18 months, depending on the dose level.See study design
What are the potential side effects?
Specific side effects are not listed but generally may include reactions at the injection site, headaches, nausea or other symptoms that will be closely monitored given it’s an early-stage trial.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My tests show signs consistent with Alzheimer's disease.
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I have not received any treatment for Alzheimer's disease.
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I am not currently taking any β amyloid therapies.
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I have been diagnosed with early-stage Alzheimer's disease.
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Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I have a serious health condition that is not under control.
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My immune system disease is not well-controlled or needs specific treatments.
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I have had a stroke or unexplained fainting in the last year.
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I have had seizures or epilepsy within the last 10 years.
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I am currently using medication for Alzheimer's disease.
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I am at risk for heavy or uncontrolled bleeding.
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I have been hospitalized twice or more for a major psychiatric or depressive disorder.
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Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~cohort 1 & 2: month 1, 3, 4, 5 & 6 cohort 3: month 1, 2, 6, 9, 12 & 18
This trial's timeline: 3 weeks for screening, Varies for treatment, and cohort 1 & 2: month 1, 3, 4, 5 & 6 cohort 3: month 1, 2, 6, 9, 12 & 18 for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Characterization of the safety and tolerability of VY7523 in participants with early AD
Secondary study objectives
To characterize the pharmacokinetics (PK) of VY7523 in cerebrospinal fluid (CSF) concentrations following multiple IV doses
To characterize the pharmacokinetics (PK) of VY7523 in serum
To evaluate the ability of VY7523 to prevent the spread of pathologic tau; Cohort 3 only
+1 more

Trial Design

6Treatment groups
Experimental Treatment
Placebo Group
Group I: Cohort 3 activeExperimental Treatment1 Intervention
high dose VY7523
Group II: Cohort 2 activeExperimental Treatment1 Intervention
mid dose VY7523
Group III: Cohort 1 activeExperimental Treatment1 Intervention
Low dose VY7523
Group IV: Cohort 1 placeboPlacebo Group1 Intervention
VY7523 matching placebo for Cohort 1 active dose
Group V: Cohort 2 placeboPlacebo Group1 Intervention
VY7523 matching placebo for Cohort 2 active dose
Group VI: Cohort 3 placeboPlacebo Group1 Intervention
VY7523 matching placebo for Cohort 3 active dose

Find a Location

Closest Location:CenExel iRA iResearch Atlanta· Decatur, GA· 807 miles

Who is running the clinical trial?

Voyager TherapeuticsLead Sponsor
5 Previous Clinical Trials
59 Total Patients Enrolled
Chief Medical OfficerStudy DirectorVoyager Therapuetics, Inc.
133 Previous Clinical Trials
22,157 Total Patients Enrolled
~35 spots leftby May 2027