Active clinical trials for "Marijuana Abuse"

The purpose of this study is to determine if the subjective effects of marijuana will be decreased by low-doses (< 25 mg) of naltrexone and increased by high-doses (> 50 mg) of naltrexone.

The purpose of this study is to investigate the effects of smoked marijuana on both risk taking and decision making tasks.

Growing evidence supports the use of inhaled cannabis for neuropathic pain; the lack of standard inhaled dosing holds a major obstacle in cannabis becoming a pharmacological treatment for neuropathic pain. The objective of this study is to explore the pharmacokinetics, safety, tolerability, and ease of use of a portable metered-dose inhaler, (i.e. CannaHALER) for cannabis in a cohort of 12 healthy volunteers. In a single escalating dose methodology, open-label study, patients will inhale a single 10 ± 0.1 mg / 15 ± 0.1 mg / 20 ± 0.1 mg / 25 ± 0.1 mg dose of cannabis using the Kite Systems cannaHALER cannabis Inhaler device. Blood samples will be taken at baseline and up to 30 minutes. Adverse events will be monitored following the inhalation.

Cannabis use can lead to addiction in about 5 to 10 % of users in France. Currently, behavioral interventions are the most dependable but effectiveness is still reduced. Mindfulness meditation has demonstrated an effectiveness in several meta analysis (anxiety and depressive disorder) and seems to be relevant to reduce anxious and impulsive symptoms found in cannabis use disorders. This study proposes to determinate the mindfulness effectiveness in reduction of cannabis use in regular consumer. The consumption decrease is estimated with a retrospective diary, TLFB (Timeline Follow Back) which collect cannabis use every week until the 12th. Urine (week 0/baseline, 2, 4, 6, 8, 10, 12) and hair (week 0/baseline, 10) analyses are regularly effected. Patients included in control group get classic cares in an addictology center in CHRU of Nancy. Patients included in mindfulness group receive one session a week during eight weeks (MBRP protocol : Mindfulness -Based Relapse Prevention). The study process goes on for 12 weeks. An ancillary study measures the impact of cannabis decreases on retinal electrophysiological and architectural markers, usually disturbed by cannabis uses.

This phase 2 multicenter clinical trial assess the safety and efficacy of inhaled PPP001 to relieve the pain in 78 advanced cancer patients with uncontrolled symptoms. This is a 4-week treatment period study followed by an open label period of 1 year.

The purpose of this study is to compare the effectiveness of two psychosocially-based, manual-driven, behavioral modalities. One of these is a standardized version of the established modality of Adolescent Group Therapy (AGT), which includes both psychoeducational and therapeutic components. The other is a state-of-the-art family therapy approach, Transitional Family Therapy (TFT), which integrates management of the current problem with exploration of multigenerational issues. Both approaches have been developed to expressly target adolescent alcohol problems.

The purpose of this study is to investigate the safety and effectiveness of 12 weeks treatment with an extended-release injectable form of naltrexone (Vivitrol) combined with a psychological intervention in 10 treatment-seeking adults with Cannabis Use Disorder. The hypotheses are that Vivitrol combined with a psychological intervention will be well tolerated, and will reduce cannabis use, improve abstinence rates, and reduce cannabis withdrawal and craving.

Substance abuse is not a new phenomenon in Pakistan. Its prevalence is increasing day by day due to multi-factorial reasons including psychological, cultural, biological, environmental, social and personal factors. Recent statistics shows an alarming increase in the use of substance. The last survey conducted indicates there are 3.6 million substance users in Pakistan and 3.6 percent among them are cannabis users. Furthermore, cannabis is found to be the most prevalent abused drug with adverse impact on the mental health among university students in Pakistan. However, there is a dearth of literature which could indicate a well-established treatment policy with proven efficacy model available in Pakistan. This study aims to investigate the efficacy of Community Reinforcement Approach (CRA) as evidence based remedy for Cannabis Users. The study is designed in a Randomized Controlled Trial (RCT) consisting of groups: Active Treatment (AT; with nine sessions of CRA intervention) and Treatment as Usual (TAU; routine treatment). After screening and baseline, participants will be assigned to the either Active Treatment group or Treatment As Usual group. Participants in both groups will be assessed on completion of third month after randomization (Outcome assessment), six months after randomization (first follow-up), and finally ninth months after randomization (second follow up). The primary outcome measure will be the frequency of usage, abstinence period and quantity of cannabis by using Timeline Follow Back Interview. The duration of the study is two and half years

This is a pilot study of the feasibility, acceptability, and effectiveness of a brief, one-session intervention for a diverse sample of 44 young adults who report alcohol binge drinking or marijuana use in the past month. The proposed study will utilize a two-group randomized controlled trial (RCT) design. Participants will be randomized to one of two interventions conditions: 1) Narrative-based Therapeutic Assessment (NbTa) or 2) Health Education (HE) control condition. Participants will be assessed on their 7- and 30-day alcohol and marijuana use at baseline and at 6 month follow-up.

The prevalence of malnutrition is overwhelming in pancreatic cancer patients, >80% experience a weight loss >10% of their habitual weight, which may develop into cancer cachexia. Cachexia may cause decreased quality of life, increased mortality and morbidity e.g. poorer response to antitumor treatment, longer length of stay, higher complications rate and shorter life expectancy. There is currently no effective treatment of cancer cachexia, but clinical research in medical cannabis show promising results. The cannabinoids THC and CBD show the highest pharmacological effect, but cannabis consists of >70 cannabinoids. THC and CBD exert their effect on the endocannabinoid system which modulate physiological systems such as pain, inflammation, appetite and energy balance. Thus, this potential orexigenic effect from THC and CBD may improve the nutritional state in patients with pancreatic cancer. Taking the above scientific rationale and the lack of evidence into account, the relevance of this clinical trial appears high. This clinical trial is an eight-week crossover design examining the effects of the cannabinoids THC and CBD on energy- and protein intake and lean body mass as a measure of appetite, nausea and quality of life. A characterization of the metabolism is analysed through a metabolomics analysis.