- Conditions
- Major Depressive Disorder, Anhedonia
- Interventions
- ALTO-203 25 μg, ALTO-203 75 μg, Placebo
- Drug
- Lead sponsor
- Alto Neuroscience
- Industry
- Eligibility
- 25 Years to 64 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 15
- States / cities
- Tucson, Arizona • Oceanside, California • Torrance, California + 12 more
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