117 studies found for:    marijuana | Open Studies | United States
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Rank Status Study
1 Not yet recruiting A Real-time, Contextual Intervention Using Mobile Technology to Reduce Marijuana Use in Youth
Condition: Marijuana Abuse
Interventions: Behavioral: MET;   Behavioral: Mobile self-monitoring;   Behavioral: Motivational feedback messages
2 Recruiting Clozapine for Cannabis Use in Schizophrenia
Conditions: Schizophrenia;   Cannabis Abuse;   Cannabis Dependence;   Dual Diagnosis
Interventions: Drug: Clozapine;   Drug: Risperidone
3 Recruiting Long Term Safety of Sativex® Oromucosal Spray (Sativex®; Nabiximols) as Adjunctive Therapy in Patients With Uncontrolled Persistent Chronic Cancer Related Pain
Conditions: Pain;   Advanced Cancer
Intervention: Drug: Sativex®
4 Not yet recruiting Study of Long-Acting Injectable Naltrexone to Treat Cannabis Dependence
Condition: Cannabis Dependence
Intervention: Drug: Long-acting injectable naltrexone
5 Not yet recruiting Laboratory Study of Cannabidiol on the Effects of Smoked Marijuana
Condition: Smoking, Marijuana
Intervention: Drug: cannabidiol
6 Recruiting Sativex® for Relieving Persistent Pain in Patients With Advanced Cancer
Conditions: Pain;   Advanced Cancer
Interventions: Drug: Sativex®;   Drug: Placebo (GA-0034)
7 Recruiting Targeting Tobacco Cessation During Treatment for Cannabis Use Disorders
Condition: Cannabis Dependence;
Intervention: Behavioral: MET/CBT/CM plus NRT
8 Recruiting Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)
Condition: Chronic Obstructive Pulmonary Disease
Intervention:
9 Recruiting Achieving Cannabis Cessation-Evaluating N-Acetylcysteine Treatment
Condition: Cannabis Dependence
Interventions: Drug: N-Acetylcysteine;   Drug: Placebo
10 Recruiting A Study of Sativex® for Relieving Persistent Pain in Patients With Advanced Cancer
Condition: Pain
Interventions: Drug: Sativex®;   Drug: Placebo (GA-0034)
11 Unknown  Improving Substance Use and Clinical Outcomes in Heavy Cannabis Users With Quetiapine
Condition: Cannabis Dependence
Intervention: Behavioral: Behavioral Intervention
12 Recruiting Effects of Cannabis Administration Routes on Human Performance and Pharmacokinetics
Condition: Cannabis Use
Interventions: Drug: Placebo + Placebo;   Drug: Oral Cannabis + Placebo;   Drug: Placebo + Inhaled Cannabis;   Drug: Placebo + Smoked Cannabis;   Drug: 6.9% cannabis oral
13 Unknown  The Effect of Prescription Medications in Marijuana Users
Condition: Marijuana Abuse
Intervention: Drug: bupropion, diazepam, dronabinol, ramelteon (Investigational Drug)
14 Recruiting Integrated CBT for Cannabis Dependence With Co-occurring Anxiety Disorders
Conditions: Cannabis Dependence;   Anxiety Disorders
Interventions: Behavioral: Cognitive-Behavioral Therapy;   Behavioral: Motivation Enhancement Therapy;   Behavioral: Integrated Cannabis and Anxiety Reduction Treatment;   Behavioral: False Safety Behavior Elimination Therapy
15 Recruiting Vilazodone Treatment for Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Vilazodone;   Drug: Placebo
16 Not yet recruiting Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy
Conditions: Marijuana Use;   Pregnancy
Interventions: Behavioral: eSBIRT;   Behavioral: Tailored texting
17 Recruiting Combined Pharmacotherapy for Cannabis Dependency
Conditions: Cannabis Dependence;   Marijuana Dependence
Interventions: Drug: Lofexidine and Dronabinol;   Drug: Placebo
18 Recruiting Quetiapine Pharmacotherapy for Cannabis Dependence
Condition: Cannabis Dependence
Interventions: Drug: Quetiapine;   Drug: Placebo
19 Recruiting Nicotine for Marijuana Withdrawal
Condition: Marijuana Dependence
Interventions: Drug: Nicotine;   Drug: Placebo Patch
20 Recruiting Combination of Dronabinol and Clonidine for Cannabis Dependence in Patients With Schizophrenia
Conditions: Cannabis Dependence;   Marijuana Dependence
Interventions: Drug: Dronabinol;   Drug: Clonidine;   Drug: Placebo

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Indicates status has not been verified in more than two years