222 studies found for:    marijuana | Closed Studies | United States
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Rank Status Study
21 Completed
Has Results
Cannabis and Schizophrenia: Self-Medication and Agonist Treatment
Conditions: Schizophrenia;   Dual Diagnosis;   Schizoaffective Disorder;   Psychotic Disorder;   Cannabis Use Disorder
Interventions: Drug: Dronabinol;   Drug: Cannabis
22 Completed Characterization of the Analgesic Effects of Oral THC and Smoked Marijuana in Non-treatment Seeking Marijuana Smokers
Conditions: Pain;   Mood
Interventions: Drug: Oral THC;   Drug: Marijuana
23 Completed
Has Results
Treatment for Adolescent Marijuana Abuse
Condition: Marijuana Abuse
Interventions: Behavioral: MET/CBT;   Behavioral: CM;   Behavioral: BPT
24 Completed Effects of Inhaled Cannabis on Driving Performance
Conditions: Alcohol Drinking;   Cannabis
Interventions: Drug: Alcohol(oral) and placebo;   Drug: Cannabis(THC)(Inhaled) and Placebo
25 Active, not recruiting Vilazodone Treatment for Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Vilazodone;   Drug: Placebo
26 Completed Marijuana Treatment Project - 3
Condition: Marijuana Dependence
Interventions: Behavioral: Reinforcement for homework completion;   Behavioral: Reinforcement for Abstinence;   Behavioral: Case Management
27 Active, not recruiting Buspirone Treatment for Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Buspirone;   Drug: Placebo
28 Completed Combined Pharmacotherapy for Cannabis Dependency
Conditions: Cannabis Dependence;   Marijuana Dependence
Interventions: Drug: Lofexidine and Dronabinol;   Drug: Placebo
29 Completed
Has Results
Stress and Marijuana Cue-elicited Craving and Reactivity
Condition: Cannabis Use Disorders
Interventions: Other: Stress + cue exposure;   Other: No stress + cue exposure
30 Completed Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana
Condition: Marijuana Smoking
Interventions: Drug: Naltrexone;   Drug: Smoked marijuana
31 Completed Sex Differences in Attentional Bias in Marijuana-dependent Individuals
Condition: Marijuana Dependence
Intervention: Other: Cognitive stressor
32 Completed Comparison Between Marijuana Smoked in Cigarette Paper Versus Cigar Paper
Condition: Marijuana Dependence
Intervention: Drug: Marijuana
33 Completed
Has Results
Nicotine Patch for Marijuana Withdrawal
Condition: Marijuana Dependence
Interventions: Drug: Nicotine;   Drug: Placebo Patch
34 Completed The Effect of Marijuana and Prescription Medications in Mood, Performance and Sleep
Condition: Marijuana Dependence
Interventions: Drug: eszopiclone;   Drug: Placebo;   Drug: ramelteon;   Drug: zolpidem
35 Active, not recruiting Nabilone for Cannabis Dependence: A Pilot Study
Conditions: Cannabis Dependence;   Marijuana Dependence
Interventions: Drug: Nabilone;   Drug: Placebo
36 Completed
Has Results
Effect of Oxytocin on Stress in Marijuana Users
Condition: Marijuana Dependence
Interventions: Drug: Oxytocin;   Drug: Saline
37 Completed
Has Results
Dronabinol Treatment for Marijuana Addiction
Condition: Marijuana Abuse
Interventions: Drug: Dronabinol;   Drug: Placebo
38 Completed Neurobiology of Cannabis Dependence
Conditions: Cannabis Dependence;   Cannabis Withdrawal
Interventions: Drug: rimonabant;   Drug: placebo
39 Completed
Has Results
Development and Efficacy Test of Computerized Treatment for Marijuana Dependence
Condition: Marijuana Abuse and Dependence
Interventions: Behavioral: Psychotherapy;   Behavioral: Computerized Psychotherapy;   Behavioral: Motivational enhancement therapy
40 Completed Vaporized Cannabis and Spinal Cord Injury Pain
Condition: Spinal Cord Injuries
Interventions: Drug: Cannabis;   Drug: Placebo

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Indicates status has not been verified in more than two years