Cognito Therapeutics Announces Gamma-Frequency Sensory Stimulation Decreases Brain Atrophy in Patients with Alzheimer’s Disease at AD/PD 2023
Cognito Therapeutics, today announced neuroimaging results evaluating the effects of the company’s non-invasive neuromodulation medical device, which delivers proprietary gamma frequency light and sound stimulation in participants with Alzheimer's disease (AD). Neuroimaging data was prospectively collected in the OVERTURE clinical trial (NCT03556280) along with safety, tolerability, and efficacy of Cognito Therapeutics’ medical device in participants with Alzheimer’s disease. 76 participants were randomized 2:1 to receive daily, one-hour, EEG-assessed, proprietary non-invasive neuromodulation (active arm, n=46) or sham (placebo arm, n=28) stimulation over a 6-month period. A significant reduction in whole brain volume loss was observed, which correlated with reduced lateral ventricle expansion, in subjects in the active compared to the sham group.
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