Alto Neuroscience cites study showing pramipexole reduces anhedonia

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Alto Neuroscience Highlights Nature Medicine Publication Demonstrating Significant Effects of Pramipexole on Anhedonia

June 15, 2026 8:03 AM EDT

Independent, peer-reviewed, placebo-controlled trial conducted by Lund University showed pramipexole significantly reduced anhedonia (primary endpoint, Hedges g=0.62, p=0.006)

Benefit extended to independent anhedonia and apathy measures (DARS, AES-S) and was sustained through six months of open-label treatment

Findings reinforce the dopaminergic mechanism underlying ALTO-207; potentially... More