73 studies found for:    Open Studies | "Marijuana Abuse"
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Rank Status Study
21 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
22 Recruiting Use of a Mobile Health Sensor in an Open Label Trial of Lorcaserin for the Treatment of Cannabis Use Disorder
Condition: Cannabis Use Disorder
Interventions: Drug: lorcaserin;   Other: Fitbit Charge HR
23 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
24 Recruiting Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy
Conditions: Marijuana Use;   Pregnancy
Interventions: Behavioral: eSBIRT;   Behavioral: Tailored texting
25 Not yet recruiting Marijuana's Impact on Alcohol Motivation and Consumption
Conditions: Alcohol Drinking;   Marijuana
Interventions: Drug: THC 7.2%;   Drug: THC 3.0%;   Drug: Placebo
26 Not yet recruiting Behavioral Effects of Pregabalin and Cannabis
Condition: Cannabis-use Disorders
Interventions: Drug: Pregabalin;   Drug: Placebo
27 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
28 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
29 Recruiting Short-Term Exposure for PTSD
Conditions: Chronic Post-Traumatic Stress Disorder;   Marijuana Abuse
Intervention: Behavioral: Brief Imaginal Exposure
30 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;   Drug: Matched placebo
31 Not yet recruiting Effect of Cannabis Consumption on Sperm Nuclear Quality in Infertile Men
Condition: Teratozoospermia
Interventions: Behavioral: Questionnaire about cannabis consumption;   Procedure: blood intake;   Procedure: Semen samples collection
32 Recruiting Trial of Dronabinol and Vaporized Cannabis in Neuropathic Low Back Pain
Conditions: Cannabis;   Low Back Pain;   Neuropathic Pain
Interventions: Drug: Placebos;   Drug: dronabinol;   Drug: Vaporized Cannabis 3.7% THC/5.6% CBD
33 Not yet recruiting E-cigarette THC Study
Condition: Marijuana Dependence
Intervention: Drug: Tetrahydrocannabinol
34 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
35 Recruiting The Role of Sleep in the Treatment of Cannabis Use Disorders
Condition: Drug Addiction
Interventions: Drug: Zolpidem extended-release;   Behavioral: MET/CBT
36 Recruiting Colorado Marijuana Users Health Cohort
Conditions: COPD;   Insomnia;   Cannabis
Intervention: Other: Marijuana
37 Recruiting Duration of Marijuana Concentration in Breast Milk- A Pilot Study
Conditions: Cannabis;   Pregnancy;   Breast Feeding
Intervention: Other: Cannabis Use
38 Not yet recruiting Imaging the Neurochemistry of Drug Addiction With PET
Conditions: Smoking;   Cannabis
Intervention: Drug: cannabis
39 Not yet recruiting Study of Four Different Potencies of Smoked Marijuana in 76 Veterans With Chronic, Treatment-Resistant PTSD
Condition: Posttraumatic Stress Disorder
Interventions: Drug: High THC Marijuana;   Drug: High CBD Marijuana;   Drug: High THC/high CBD marijuana;   Drug: Placebo marijuana
40 Recruiting Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)
Condition: Chronic Obstructive Pulmonary Disease
Intervention:

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