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84 studies found for:    Open Studies | "Marijuana Abuse"
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Rank Status Study
1 Recruiting Effects of Cannabidiol on Marijuana-seeking in Humans
Condition: Marijuana Abuse
Intervention:
2 Recruiting Quetiapine Pharmacotherapy for Cannabis Dependence
Condition: Cannabis Dependence
Interventions: Drug: Quetiapine;   Drug: Placebo
3 Recruiting Electrophysiological Study of the Functioning of Magnocellular Visual Pathway in Regular Cannabis Users
Condition: Cannabis Use
Interventions: Other: Electroretinography;   Other: Contrast sensitivity test during Electroencephalography;   Other: Visual simultaneity test during Electroencephalography;   Other: Face perception test during Electroencephalography;   Other: CAST (cannabis abuse screening test);   Other: PANSS (Positive And Negative Symptoms Scale) test;   Other: Delayed Matching to Sample (DMS) test;   Other: Spatial Working Memory (SWM) test;   Other: Rapid Visual Information Processing (RVP) test;   Other: Test for attentional performance (TAP) / Divided Attention;   Other: Collection of saliva sample
4 Recruiting The Impact of CBT-I on Cannabis Cessation Outcomes
Conditions: Marijuana Abuse;   Sleep Initiation and Maintenance Disorders
Interventions: Behavioral: Cognitive Behavioral Therapy for Insomnia (CBT-I);   Behavioral: quasi-desensitization;   Behavioral: Cognitive Behavioral Therapy for Insomnia plus Mobile App
5 Recruiting Effect of Clonazepam on Cannabis Withdrawal and Relapse in Treatment-seeking Patients
Condition: Cannabis Use Disorder
Interventions: Drug: Clonazepam;   Drug: Placebo
6 Recruiting A Hybrid Effectiveness-Implementation Trial of a School-Based Teen Marijuana Checkup
Condition: Cannabis Use
Interventions: Behavioral: Teen Marijuana Check Up;   Other: Treatment as Usual;   Behavioral: Gold Standard Coaching;   Behavioral: As Needed Coaching
7 Not yet recruiting Facilitating the Behavioral Treatment of Cannabis Use Disorder
Condition: Cannabis Dependence
Interventions: Drug: CI-581a;   Drug: CI-581b;   Behavioral: Motivational Enhancement Therapy (MET);   Behavioral: Mindfulness Based Relapse Prevention
8 Recruiting Nabilone for Cannabis Dependence: A Pilot Study
Conditions: Cannabis Dependence;   Marijuana Dependence
Interventions: Drug: Nabilone;   Drug: Placebo
9 Not yet recruiting Excitatory rTMS to the Left Dorsolateral Pre-Frontal Cortex to Reduce Cannabis-Cue Induced Craving
Condition: Cannabis
Interventions: Device: Repetitive Transcranial Magnetic Stimulation (rTMS);   Device: Sham Repetitive Transcranial Magnetic Stimulation
10 Recruiting Neuroscience of Marijuana Impaired Driving
Condition: Marijuana Impairment
Interventions: Drug: Low dose THC marijuana;   Drug: High dose THC marijuana;   Drug: Placebo marijuana
11 Recruiting Mobile Contingency Management for Marijuana and Cessation
Conditions: Cigarette Smoking;   Marijuana Abuse
Interventions: Drug: bupropion;   Drug: transdermal nicotine patch;   Drug: Nicotine polacrilex;   Drug: nicotine lozenge;   Behavioral: counseling for marijuana and smoking cessation;   Behavioral: mobile contingency management
12 Not yet recruiting Helping Eliminate Marijuana Use Through Pediatric Practice
Condition: Marijuana
Interventions: Other: 5A's Model;   Other: Healthy Internet Use Model
13 Not yet recruiting Cerebellar Alterations in Individuals With a Cannabis Use Disorder
Condition: Cannabis
Interventions: Behavioral: Visuo-motor rotation;   Behavioral: Explicit strategy
14 Recruiting Internet-Based Treatment for Individuals With Regular Cannabis Use: A Randomized Controlled Trial
Condition: Cannabis
Intervention: Behavioral: Cannabishjalpen.se
15 Recruiting The Neural Correlates of Cannabis Use
Conditions: Cannabis Dependence;   Healthy
Intervention: Other: [11-C]OMAR
16 Recruiting Intracranial Arterial Stenosis and Resin of Cannabis Use
Condition: Cannabis Users
Intervention: Other: Cerebral MRI and MRA
17 Recruiting Hormones and Reduction in Co-users of Marijuana and Nicotine
Condition: Marijuana Dependence
Interventions: Drug: Progesterone;   Drug: placebo
18 Recruiting Using a Field Performance Test on an iPad to Evaluate Driving Under the Influence of Cannabis
Condition: Cannabis Intoxication
Intervention: Drug: cannabis
19 Recruiting Neural Indices Associated With Relapse in Cannabis Dependence
Condition: Cannabis Dependence
Intervention: Other: fMRI
20 Not yet recruiting Differences in Cannabis Impairment and Its Measurement Due to Route of Administration
Condition: Behavioral Pharmacology of Cannabis
Intervention: Drug: cannabis

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Study has passed its completion date and status has not been verified in more than two years.