Serotonin/Dopamine Antagonism of Cocaine Effect: 2 - 2
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The purpose of this study is to evaluate use of risperidone with cocaine abusers. Study measures incorporate an appropriate integration of behavioral and neurobiological indices.
Condition or disease
Risperidone in low doses is compared with placebo in a 6-week randomized trial. Subjects also receive supportive counseling. Outcome measure include rating of behavior, mood, drug abuse, global function, and urine toxicology.
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Layout table for eligibility information
Ages Eligible for Study:
18 Years to 50 Years (Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Cocaine abuse or dependence
Dependence on other drugs. Major psychiatric illness