113 studies found for:    Open Studies | "Marijuana Abuse"
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Rank Status Study
21 Recruiting Open-Label Pilot Study of Guanfacine-Extended Release for the Treatment of Cannabis Dependence
Condition: Cannabis Dependence
Intervention: Drug: Guanfacine
22 Recruiting Nicotine for Marijuana Withdrawal
Condition: Marijuana Dependence
Interventions: Drug: Nicotine;   Drug: Placebo Patch
23 Recruiting Vilazodone Treatment for Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Vilazodone;   Drug: Placebo
24 Recruiting Marijuana Treatment Project 4
Condition: Marijuana Dependence
Interventions: Behavioral: Contingency Management;   Behavioral: Individualized Assessment & Treatment;   Behavioral: Cognitive-Behavioral Treatment
25 Recruiting Baclofen Effects on Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Baclofen;   Behavioral: Psychosocial;   Drug: Placebo
26 Not yet recruiting Cannabis, Schizophrenia and Reward: Self-Medication and Agonist Treatment?
Conditions: Schizophrenia;   Dual Diagnosis;   Psychotic Disorder;   Cannabis Use Disorder
Interventions: Drug: Marijuana;   Drug: Dronabinol;   Drug: Placebo
27 Recruiting Buspirone, Stress, and Attentional Bias to Marijuana Cues
Condition: Cannabis Use Disorder
Interventions: Drug: Buspirone;   Drug: Placebo
28 Not yet recruiting The Pharmaco-genetic and Brain Mechanisms Associated With Cannabis- Induced Psychosis
Conditions: Cannabis Dependence;   Psychosis
Intervention:
29 Unknown  Improving Substance Use and Clinical Outcomes in Heavy Cannabis Users With Quetiapine
Condition: Cannabis Dependence
Intervention: Behavioral: Behavioral Intervention
30 Unknown  Evaluation of the Effects of Treatment of Psycho-stimulant and Cannabis-dependent Users in Israel
Conditions: Cannabis Dependence;   Psychostimulant Dependence
Intervention: Drug: Risperidone
31 Unknown  Treatment of Marijuana Withdrawal Syndrome Using Escitalopram and Cognitive-Behavior Therapy
Condition: Marijuana Dependence
Intervention: Drug: Escitalopram
32 Not yet recruiting Biofeedback for Adolescent Cannabis Use Disorder
Condition: Adolescent Cannabis Use Disorder
Interventions: Behavioral: Heart rate variability biofeedback;   Behavioral: CBT
33 Unknown  Chronic Cannabis Users: A Model for Negative Symptoms in Schizophrenia
Conditions: Chronic Cannabis Users;   Healthy Subjects
Interventions: Procedure: Magnetoencephalograph (MEG);   Behavioral: Cambridge Neuropsychological Test Automated Battery (CANTAB).;   Behavioral: Experimental: Scale for the Assessment of Negative Symptoms (SANS) and the Positive and Negative Syndrome Scale (PANSS)
34 Not yet recruiting Laboratory Study of Cannabidiol on the Effects of Smoked Marijuana
Condition: Smoking, Marijuana
Intervention: Drug: cannabidiol
35 Unknown  Effects of Smoked Marijuana on Risk Taking and Decision Making Tasks
Condition: Marijuana Use Disorders
Intervention: Drug: Marijuana
36 Not yet recruiting Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy
Conditions: Marijuana Use;   Pregnancy
Interventions: Behavioral: eSBIRT;   Behavioral: Tailored texting
37 Recruiting Study of the Relationship Between Dose-concentration-effect of Delta-9-tetrahydrocannabinol (THC) and the Ability to Drive in Chronic or Occasional Cannabis Users
Condition: Occasional (1-2 Joints Per Week) and Chronic (1-2 Joints Per Day) Cannabis Users
Intervention: Drug: Cannabis (THC) in cigarettes of 30mg, 10mg and placebo
38 Unknown  Alcohol, Marijuana, and Risky Sex: Group Interventions With Detained Adolescents
Conditions: Risk Reduction Behavior;   Health Behavior;   Sexual Behavior;   Adolescent Behavior;   Cannabis
Interventions: Behavioral: INFORMATION-ONLY SEXUAL RISK REDUCTION (INFO-ONLY);   Behavioral: SEXUAL PLUS ALCOHOL RISK REDUCTION (SRRI+ETOH);   Behavioral: SEXUAL + ALCOHOL + MARIJUANA RISK REDUCTION
39 Recruiting Treatment for Cannabis Withdrawal and Dependence
Condition: Cannabis Dependence
Interventions: Drug: Aprepitant;   Drug: Placebo
40 Unknown  A Trial of N-Acetylcysteine (an Over-the-Counter Medicine) in Adolescents Who Smoke Marijuana
Condition: Cannabis Dependence
Interventions: Drug: N-Acetylcysteine;   Drug: placebo;   Behavioral: Contingency Management

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Indicates status has not been verified in more than two years