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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:03 PM EDT

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Filters: Intervention: KB220Z Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

SMART Brain Health in African-Americans

NCT03861832
View directory record Official record
Conditions
Opioid Use Disorder, Substance Use Disorders, Dopamine Dysregulation Syndrome, African Americans
Interventions
KB220Z, Placebo
Dietary Supplement
Lead sponsor
Howard University
Other
Eligibility
18 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Oct 20, 2026, 5:03 PM EDT