94 studies found for:    Open Studies | "Marijuana Abuse"
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Rank Status Study
21 Recruiting Neural Indices Associated With Relapse in Cannabis Dependence
Condition: Cannabis Dependence
Intervention: Other: fMRI
22 Unknown  Treatment of Marijuana Withdrawal Syndrome Using Escitalopram and Cognitive-Behavior Therapy
Condition: Marijuana Dependence
Intervention: Drug: Escitalopram
23 Unknown  The Pharmaco-genetic and Brain Mechanisms Associated With Cannabis- Induced Psychosis
Conditions: Cannabis Dependence;   Psychosis
Intervention:
24 Unknown  Improving Substance Use and Clinical Outcomes in Heavy Cannabis Users With Quetiapine
Condition: Cannabis Dependence
Intervention: Behavioral: Behavioral Intervention
25 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)
26 Unknown  Evaluation of the Effects of Treatment of Psycho-stimulant and Cannabis-dependent Users in Israel
Conditions: Cannabis Dependence;   Psychostimulant Dependence
Intervention: Drug: Risperidone
27 Not yet recruiting Helping Eliminate Marijuana Use Through Pediatric Practice
Condition: Marijuana
Interventions: Other: 5A's Model;   Other: Healthy Internet Use Model
28 Recruiting Chronic Cannabis Smoking, Oxidative Stress and the Pulmonary Innate Immune Response
Conditions: Cannabis Smoking;   Oxidative Stress
Interventions: Procedure: Bronchoscopy;   Radiation: Chest X-ray;   Procedure: Venipuncture;   Procedure: Intravenous Catheter
29 Recruiting Short-Term Exposure for PTSD
Conditions: Chronic Post-Traumatic Stress Disorder;   Marijuana Abuse
Intervention: Behavioral: Brief Imaginal Exposure
30 Recruiting Evaluation Prospectively the Level of Reduction in Cognitive Functions of Cancer Patients Who Are on Active Oncology Treatments and Use Cannabis. The Second Goal is to Identify High-risk Groups for Cognitive Impairment Due to Cannabis Use.
Conditions: 1- Cancer Patients During Chemotherapy Treatment;   2- Use of Cannabis Comparing to Control Without Cannabis Use
Intervention: Drug: cannabis
31 Recruiting Treatment for Cannabis Withdrawal and Dependence
Condition: Cannabis Dependence
Interventions: Drug: Aprepitant;   Drug: Placebo;   Behavioral: Manual-guided behavioral counseling
32 Recruiting Pregnenolone and Marijuana Dependence
Condition: Marijuana Dependence
Interventions: Drug: Pregnenolone;   Other: Placebo
33 Not yet recruiting Trial of Dronabinol and Vaporized Cannabis in Neuropathic Low Back Pain
Conditions: Cannabis;   Low Back Pain;   Neuropathic Pain
Interventions: Drug: placebo cannabis;   Drug: dronabinol;   Drug: Vaporized Cannabis 3.5% delta-9-THC
34 Not yet recruiting Cerebellar Alterations in Individuals With a Cannabis Use Disorder
Condition: Cannabis
Interventions: Behavioral: Visuo-motor rotation;   Behavioral: Explicit strategy
35 Recruiting Internet-Based Treatment for Individuals With Regular Cannabis Use: A Randomized Controlled Trial
Condition: Cannabis
Intervention: Behavioral: Cannabishjalpen.se
36 Unknown  Effects of Smoked Marijuana on Risk Taking and Decision Making Tasks
Condition: Marijuana Use Disorders
Intervention: Drug: Marijuana
37 Not yet recruiting Treatment of Cannabis Use Disorder Among Adults With Comorbid Attention-Deficit/Hyperactivity Disorder
Conditions: Cannabis Use Disorder;   Attention-deficit/Hyperactivity Disorder
Interventions: Drug: Adderall-XR;   Other: Matched placebo
38 Recruiting Intracranial Arterial Stenosis and Resin of Cannabis Use
Condition: Cannabis Users
Intervention: Other: Cerebral MRI and MRA
39 Recruiting COGNITIVE BEHAVIORAL THERAPY PROGRAM TO FIRST-EPISODE PSYCHOSIS PATIENTS AND CANNABIS ABUSE
Conditions: First-episode Psychosis;   Cannabis Abuse
Interventions: Behavioral: Cognitive-behavioral therapy program to first-episode psychosis patients and cannabis abuse;   Behavioral: Psychoeducation
40 Recruiting Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy
Conditions: Marijuana Use;   Pregnancy
Interventions: Behavioral: eSBIRT;   Behavioral: Tailored texting

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Indicates status has not been verified in more than two years