At a glance
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Anti Viral Treatment in Mild Cognitive Impairment
In Brief
A Phase 2 clinical trial evaluating Valacyclovir hydrochloride 500mg caplet and Placebo sugar pill caplet for Mild Cognitive Impairment and 2 related conditions. Completed, enrolled 50 participants across 1 site.
Detailed Summary
Anti-viral treatment in Mild Cognitive Impairment (MCI) is a Phase II, placebo-controlled, 52-week trial using oral valacyclovir 4 g/day in 50 HSV seropositive, AD biomarker-positive, amnestic mild cognitive impairment (MCI) patients (eMCI and lMCI). The trial will directly address the long-standing viral etiology hypothesis of Alzheimer's disease (AD) which posits that viruses, particularly the very common herpes simplex virus-1 (HSV1) and herpes simplex virus-2 (HSV2), may be etiologic or contribute to the pathology of AD. This trial will intervene at an earlier stage (MCI). We will compare the repurposed drug valacyclovir to placebo in patients with amnestic MCI (eMCI and lMCI) in a randomized, double-blind, two-arm parallel group 52-week pilot trial. Our Phase II trial will be the first antiviral drug trial conducted in MCI.
Study Details
Timeline
Interventions
Active Comparator
Placebo Comparator