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The Discriminative Effects of Tramadol in Humans
This study is currently recruiting participants.
Study NCT00499746   Information provided by National Institute on Drug Abuse (NIDA)
First Received: July 9, 2007   Last Updated: October 15, 2009   History of Changes
Related Studies can be found by searching for the Conditions, Interventions, and Sponsors found in this study:
Conditions listed in this trial
Opioid Abuse
Opioid Addiction
Stimulant Abuse
Stimulant Addiction
Additional conditions recognized in this trial
Behavior, Addictive
More general conditions related to this trial
Compulsive Behavior
Impulsive Behavior
Interventions listed in this trial
tramadol
hydromorphone
methylphenidate
placebo
More general drug interventions related to this trial
Analgesics
Analgesics, Opioid
Central Nervous System Agents
Central Nervous System Depressants
Central Nervous System Stimulants
Dopamine Agents
Dopamine Uptake Inhibitors
Molecular Mechanisms of Pharmacological Action
Narcotics
Neurotransmitter Agents
Neurotransmitter Uptake Inhibitors
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sensory System Agents
Therapeutic Uses
Sponsors listed in this trial
National Institute on Drug Abuse (NIDA)


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