- Conditions
- Anhedonia in Healthy Volunteers, Older Adults (50-90 Years)
- Interventions
- Psilocybin (drug), Dextromethorphan (DXM)
- Drug
- Lead sponsor
- Jennifer Mitchell
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- San Francisco, California
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Showing 1–4
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- Conditions
- Major Depressive Disorder
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 163 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2010
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Depression, Involutional
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2011
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Major Depressive Disorder
- Interventions
- Tocilizumab
- Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- New York, New York