Clinical trials: Substance Related Disorders
Tobacco Use Disorder
Comparison Across Treatment Conditions to Reduce Smokeless Tobacco Use
Smokeless tobacco (ST), which includes both chewing tobacco and snuff, has health risks associated with its use. While treatment programs that focus on stopping tobacco use may be effective, past research has shown that…
- Trial name
- NCT00218296
- Testing
- Usual Care Group, Reduction Group
- Where
- United States
- Volunteers
- 332 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Cannabis
Laboratory Smoking of Marijuana "Blunts"
This is a double-blind within-subjects clinical laboratory study comparing the product appeal and abuse liability-related subjective effects of different flavored cigar wrappers for marijuana blunts.
- Trial name
- NCT03546790
- Testing
- Marijuana
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Battelle Memorial Institute
Nicotine Dependence
Impact of Alternative Nicotine-Delivery Products on Combustible Cigarette Use
The goal of this research is to understand the potential impact of two new FDA strategies to ensure the availability of safer Alternative Nicotine Delivery Systems (ANDS) and to reduce the nicotine content in combustible…
- Trial name
- NCT04084210
- Testing
- Juul Electronic cigarette, Very Low Nicotine Cigarettes, Active Nicotine Patch
- Where
- 2 sites in United States
- Volunteers
- 209 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Alcohol Dependence
Citalopram Effects on Craving and Dopamine Receptor Availability in Alcoholics
Alcohol use disorders (AUDs) are highly prevalent among U.S. civilians, and even more prevalent in the U.S. Veteran population. AUDs are frequently co-morbid with depressive symptoms in psychiatric clinical populations, resulting…
- Trial name
- CECDRAAD (NCT01657760)
- Testing
- citalopram
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Nicotine Dependence
E-Cigarettes and SNA
Randomized controlled trial of electronic cigarettes with nicotine, without nicotine, and sham control, on sympathetic nerve activity and markers of oxidative stress.
- Trial name
- NCT02724241
- Testing
- one time exposure to e-cig with nicotine, One time exposure to e-cigarette without nicotine, one time exposure to empty e-cigarette
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Alcohol Use Disorder
A Non-Inferiority Trial of an Electronic vs Face-to-face Brief Intervention After Alcohol Screening in Two Countries
The goal of this clinical trial is to compare two different strategies to deliver brief interventions to people whose scores on the Alcohol Use Disorders Identification Test (AUDIT) suggest that their level of alcohol use may be…
- Trial name
- NCT07150156
- Testing
- brief intervention following alcohol screening
- Where
- 2 sites in Mexico, South Africa
- Volunteers
- 1,439 people, healthy volunteers welcome
- Sponsor
- HBSA
Tobacco Use Disorder
Switching to Very Low Nicotine Content Cigarettes vs Reducing Cigarettes Per Day
The FDA recently gained the authority to regulate the nicotine content of cigarettes. Prior research suggests that smokers who switch to very low nicotine content (VLNC) cigarettes experience reduced addiction to nicotine and are…
- Trial name
- NCT03060083
- Testing
- Very low nicotine content (VLNC) cigarettes and nicotine replacement therapy (NRT), Reduce cigarettes per day (CPD) with nicotine replacement therapy (NRT)
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Binge Drinking, Alcohol Drinking
Alcohol Consumption, Intention Implementation and Mindfulness Meditation (ADUC-Volet 3 " Prevention ")
The emergence of new problematic alcohol consumption practices among young people requires new dynamics in prevention strategies.
- Trial name
- ALCOMEDIIT (NCT05565989)
- Testing
- MBM and II, MI
- Where
- France
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Marijuana Dependence
Comparison Between Marijuana Smoked in Cigarette Paper Versus Cigar Paper
The purpose of this study is to investigate whether or not marijuana blunts will produce comparable plasma THC levels as marijuana joints and if blunts will produce larger cardiovascular and subjective effects.
- Trial name
- NCT00374127
- Testing
- Marijuana blunt, marijuana cigarette
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Tobacco Use Disorder, Nicotine Dependence
Beta-Adrenergic Modulation of Drug Cue Reactivity
This study is designed to investigate the effects of a beta-adrenergic antagonist (Propranolol; 40 mg IR) and nicotine patch (14 mg) administered alone and in combination on neurobiological and behavioral responses to smoking…
- Conditions
- Tobacco Use Disorder, Nicotine Dependence, Cigarette Smoking
- Trial name
- NCT05587361
- Testing
- Propranolol, Nicotine Patch
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Pain, Acute, Opioid Misuse
The Effect of a Charcoal Deactivation Pouch on Opioid Disposal After Cesarean Delivery
Background: There is scarce literature investigating how patients dispose of unused opioid supplies after their cesarean postoperative pain has faded.
- Conditions
- Pain, Acute, Opioid Misuse, Obstetric Pain, Cesarean Section Complications
- Trial name
- NCT05498025
- Testing
- Deterra activated charcoal pouch
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Geisinger Clinic
Human Immunodeficiency Virus, Substance Use
Harm Reduction in HIV Primary Care for PLWH Who Use Drugs
People living with HIV (PLWH) who use drugs experience significant health disparities including lower rates of retention in HIV care and higher rates of unsuppressed viral load, resulting in secondary infections and increased…
- Conditions
- Human Immunodeficiency Virus, Substance Use, Stigma, Social
- Trial name
- NCT05404750
- Testing
- Harm Reduction
- Where
- 3 sites in United States
- Volunteers
- 641 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Substance Use Disorders, Alcohol Use Disorder
A Psychoeducational Intervention for Brain Awareness, Metacognition, Self-efficacy and Treatment Motivation
The aim of this study is to examine the effect of brain awareness intervention on metacognition, self-efficacy and treatment motivation in patients with alcohol and substance use disorders.
- Trial name
- NCT05812469
- Testing
- Brain Awareness Intervention, Being Healthy Education
- Where
- Turkey (Türkiye)
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Psychosis, Cannabis Use
Probing the Cannabinoid System in Individuals With a Family History of Psychosis
The overall purpose of this study is to determine whether a family history of psychosis is associated with an altered cannabinoid system.
- Conditions
- Psychosis, Cannabis Use, THC, Marijuana
- Trial name
- NCT02102113
- Testing
- Very Low Dose THC, Low Dose THC
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Yale University
Driving Under the Influence of Cannabis
Pilot-Study for the Comparison of Biomarkers Between Regular Cannabis Users and Non-Users
The relevance of driving under the influence of cannabis is becoming increasingly important in the context of legalization. However, the measurement of tetrahydrocannabinol (THC) blood concentration is an inadequate marker for…
- Trial name
- CANBiome (NCT06975020)
- Testing
- Participants will prepare their cannabis product ad libitum and inhale the prepared product as usual for a maximum of 15 minutes.
- Where
- Switzerland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Basel
Abuse Cannabis, Pain
High Potency Cannabis: Acute and Protracted Effects
The purpose of this research is to assess the effects of smoked cananbis when cannabis is smoked during periods of cannabis use as usual and after a brief period of abstinence.
- Conditions
- Abuse Cannabis, Pain, Pharmacokinetics
- Trial name
- HIGH-CAP (NCT06859723)
- Testing
- Low dose THC, High dose THC
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Smoking, Tobacco Use Disorder
A Pilot Study to Evaluate Safety and Efficacy of CigRx™ in Smokers
A randomized, double-blind, active-controlled, crossover, pilot study to evaluate the safety and efficacy of CigRx™ Lozenge, a dietary supplement, in daily smokers in temporarily reducing the desire to smoke
- Trial name
- NCT01262170
- Testing
- CigRx Lozenge, Tobacco Lozenge
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Rock Creek Pharmaceuticals, Inc.
Cocaine Dependence, Opioid Dependence
FMRI of Stress and Addictive Disorders
The purpose of this study is to explore whether frontal brain activation in response to stress varies as a function of the presence or extent of early trauma and whether or not this effect is greater in women compared to men.
- Conditions
- Cocaine Dependence, Opioid Dependence, Alcoholism, Pathological Gamblers
- Trial name
- NCT01558973
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Yale University
Abuse, Drug
A Trial to Evaluate the Abuse Potential of 3 Doses of GRT6005 in Adult Non-dependent Recreational Opioid Users
The primary objective of this study was to evaluate the abuse potential of single doses of cebranopadol (GRT6005) relative to hydromorphone (immediate-release formulation [IR] and placebo in 48 non-dependent recreational opioid…
- Trial name
- NCT03757559
- Testing
- Cebranopadol 100 micrograms, Cebranopadol 400 micrograms, Hydromorphone hydrochloride 4 milligrams
- Where
- Canada
- Volunteers
- 226 people, healthy volunteers welcome
- Sponsor
- Tris Pharma, Inc.
Alcohol Use Disorder
Anxiety During Abstinence in AUD
The goal of this study is to better understand the underlying neurobiological basis of anxiety that emerges during abstinence in patients with alcohol use disorder (AUD). The main questions it aims to answer are: 1.
- Trial name
- NCT06793488
- Testing
- Disulfiram 250 mg, functional MRI
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Columbia University