Clinical trials: Cannabis Use, active
Anxiety, Depression
Evaluating the Impact of Psychotherapeutic Advertising Claims on Cannabis Purchasing
In the U.S., legal cannabis is frequently advertised as an effective treatment for mental health problems such as anxiety and depression-particularly online.
- Conditions
- Anxiety, Depression, Cannabis Use
- Trial name
- NCT07216911
- Testing
- CC, PAC, WL
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Trustees of Dartmouth College
Alcohol Misuse, Cannabis Misuse
Substance Use in Assault-Injured Young Adults
This study aims to improve a short motivational conversation to better help young adults who were injured in assaults and also use alcohol or cannabis.
- Trial name
- NCT07070414
- Testing
- Brief Negotiation Interview intervention (BNI) (adapted)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Yale University
Psychosis, Cannabis Use
Cannabis Potency Effects on Brain White Matter in Early Phase Psychosis
Canada reports some of the highest rates of cannabis use in our youth and young adult populations, among all the developed countries.
- Trial name
- NCT07001878
- Testing
- Metformin
- Where
- 2 sites in Canada
- Volunteers
- 24 people
- Sponsor
- Nova Scotia Health Authority
Dual Diagnosis, Risk Youth
Virtual Reality (VR-GINSO) as an Complement to Intervention for Alcohol and Cannabis Use in Youth in Residential Care
The goal of this RCT is to evaluate the effects of a virtual reality intervention on self-efficacy regarding alcohol and cannabis use among at-risk youth in various residential mental health treatment centers who have…
- Conditions
- Dual Diagnosis, Risk Youth, Antisocial Behavior
- Trial name
- VR-GINSO (NCT07834606)
- Testing
- Virtual Reality, Treatment as Usual (TAU)
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Universidad Francisco de Vitoria
Cannabis Use Disorder, Healthy
SV2A Density Cannabis Use Disorder
The main purpose of this study is to determine whether hippocampal synaptic vesicle density estimated by hippocampal [11C]APP-311/[11C]UCB-J binding in individuals diagnosed with cannabis use disorder (CUDs) improves with at…
- Trial name
- NCT05472818
- Testing
- [11C]APP311
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Yale University
Cannabis Use Disorder
Trial of Tirzepatide for the Treatment of Cannabis Use Disorder
The purpose of this randomized, double-blind, placebo-controlled, multi-site clinical trial is to evaluate the safety and efficacy of tirzepatide in a sample of 100 patients diagnosed with moderate or severe CUD by DSM-5 criteria.
- Trial name
- NCT07468552
- Testing
- Tirzepatide
- Volunteers
- 100 people
- Sponsor
- National Institute on Drug Abuse (NIDA)
Posttraumatic Stress Disorder, Cannabis Use Disorder
Mitigating PTSD-CUD After Sexual Assault
683,000 women are sexually assaulted annually in the United States, half of whom develop chronic posttraumatic stress disorder (PTSD) and thus have markedly increased risk for cannabis use disorder (CUD).
- Trial name
- RISE-C (NCT05989841)
- Testing
- RISE Guide, Relaxation Control
- Where
- 6 sites in United States
- Volunteers
- 68 people
- Sponsor
- University of Nevada, Las Vegas
Psychosis, Alcohol Use Disorder
Effects of Action-Based Cognitive Remediation on Substance Misuse in Early Phase Psychosis
Psychotic disorders impact 4.6 people per 1000 globally, with approximately 1.5 million Canadians affected. The age of onset for psychotic disorders often begin during the critical years of youth and early adulthood, resulting in…
- Conditions
- Psychosis, Alcohol Use Disorder, Cannabis Use Disorder
- Trial name
- NCT07056894
- Testing
- Action-Based Cognitive Remediation
- Where
- 2 sites in Canada
- Volunteers
- 50 people
- Sponsor
- Nova Scotia Health Authority
Tobacco Use Disorder, Nicotine Dependence
Young Adult Tobacco/Nicotine and Cannabis Co-use
The goal of this project is to better understand the relationship between tobacco/nicotine and cannabis using behavioral economics during a tobacco/nicotine quit attempt.
- Trial name
- YouthCAT (NCT06239350)
- Testing
- Counseling, Contingency management, Text-based support
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Alcohol Use, Cannabis Use
MATAspire: Mental Health Awareness Tailored App for Substance Prevention and Integrated Resilience Education
The MATAspire intervention is a web-app designed to promote substance misuse prevention education and bolster protective coping skills whereby students complete six weekly interactive modules using a smart device or computer.
- Conditions
- Alcohol Use, Cannabis Use, Nicotine Use, Illicit Drug Use
- Trial name
- MATAspire (NCT06553196)
- Testing
- MATAspire Web-app
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- California State University, Northridge
HIV, Depression
Stress and Pain in People Living With HIV
This is a basic human experimental study utilizing 4 groups of individuals with and without HIV and complex morbidities of cannabis use disorder and major depression who will participate in 2 sessions of the Yale Pain Stress Task…
- Conditions
- HIV, Depression, Cannabis Use Disorder, Stress
- Trial name
- HIV Stress (NCT06784908)
- Testing
- Yale Pain Stress Task (YPST)
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Yale University
Alcohol Use Disorder (AUD), Alcoholism
Role of Pavlovian Mechanisms for Control Over Substance Use
During the first funding period (1st FP), the investigators developed a novel full Pavlovian-to-instrumental transfer (PIT) task that allows assessing both, general and specific PIT to investigate whether specific PIT differs…
- Conditions
- Alcohol Use Disorder (AUD), Alcoholism, Substance Use Disorders, Cannabis Use Disorder
- Trial name
- ReCoDe (NCT06701487)
- Testing
- fMRI imaging (BOLD), sMRI (structure), Pavlovian-to-instrumental transfer (PIT) paradigm
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Technische Universität Dresden
Cannabis Use, Sleep
Cannabis Effects on Sleep, Circadian Rhythms, and Light Sensitivity in Young Adults
The goal of this study is to learn how cannabis use and discontinuation affect sleep, circadian rhythms, and sensitivity to light. The main questions it aims to answer are: 1.
- Conditions
- Cannabis Use, Sleep, Circadian Rhythm
- Trial name
- CASCILS (NCT06743373)
- Testing
- Cannabis Discontinuation
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Post Traumatic Stress Disorder, Cannabis Use
Warrior CARE: Cannabis Behavioral Health
This study is a randomized, controlled clinical trial to examine the therapeutic potential of cannabinoids for treating veterans with PTSD and suicidal ideation.
- Conditions
- Post Traumatic Stress Disorder, Cannabis Use, Suicide, Veterans
- Trial name
- CBH (NCT06381180)
- Testing
- Tetrahydrocannabinol, Cannabidiol
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Wayne State University
Cannabis Use Disorder, Moderate, Cannabis Use Disorder, Severe
Tirzepatide in the Treatment of Cannabis Use Disorder
Cannabis is the most commonly used psychoactive substance in Canada. A sub-group of cannabis users develop Cannabis Use Disorder (CUD).
- Trial name
- NCT07671248
- Testing
- Tirzepatide
- Where
- Canada
- Volunteers
- 15 people
- Sponsor
- McMaster University
Cannabis Use, Alcohol Use, Unspecified
Distinguishing Alcohol Intoxication, Cannabis Intoxication and Co-intoxication Using Electroencephalography (EEG)
This is a randomized, parallel-group study designed to explore the differences between cannabis intoxication, alcohol intoxication and co-intoxication involving both alcohol and cannabis, utilizing electroencephalography (EEG) as…
- Trial name
- NCT06259916
- Testing
- Alcohol, Cannabis
- Where
- United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Depression, Cannabis Use Disorder
The Neural Underpinnings of Depression and Cannabis Use in Young People Living With HIV
To elucidate mechanisms of substance use disorders (SUD) and comorbid mental illnesses in people living with HIV (PLWH), the study team seeks to investigate reward and pain circuitry in cannabis use and depression comorbidity…
- Conditions
- Depression, Cannabis Use Disorder, HIV
- Trial name
- NCT05453513
- Testing
- MRI Study
- Where
- United States
- Volunteers
- 280 people
- Sponsor
- University of Miami
Substance Use, Binge Drinking
Substance Use Screening to Encourage Behavior Change Among Young People in Primary Care
This study evaluates whether completing a short screening questionnaire about health behaviours in the waiting room before a primary care consultation decreases excessive substance use in young people aged 14 to 24 years.
- Conditions
- Substance Use, Binge Drinking, Cannabis Use, Adolescent Behavior
- Trial name
- YP-HEALTH (NCT04146714)
- Testing
- Substance use questionnaire, Physical activity questionnaire
- Where
- Switzerland
- Volunteers
- 840 people, healthy volunteers welcome
- Sponsor
- Prof. Dagmar M. Haller
Cannabis Use Disorder, Severe
Cannabis and Processing Emotions Study
The goal of this study is to test a causal neural mechanism of cannabis use-related problem recognition in individuals with severe cannabis use disorder using a non-invasive form of neuromodulation called transcranial magnetic…
- Trial name
- CAPE (NCT06907979)
- Testing
- TMS - Active iTBS, TMS - Active cTBS
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Auburn University
Psoriasis Vulgaris
Oral and Topical Phytocannabinoids for Psoriasis
Psoriasis is a chronic inflammatory skin disease that affects approximately 2% of the global population and is frequently associated with psychiatric comorbidities such as anxiety and depression.
- Trial name
- CBDermis (NCT07839455)
- Testing
- Oral Cannabis Extract, Topical cannabis cream
- Where
- Brazil
- Volunteers
- 37 people
- Sponsor
- Federal University of Latin American Integration