Clinical trials: Substance-Induced Psychoses
Cannabis, Schizophrenia
Family Motivational Intervention in Schizophrenia
Cannabis use by people with schizophrenia is associated with family distress and poor clinical outcomes. Therefore, an Family Motivational Intervention (FMI) was developed to help parents to motivate their child with a diagnoses…
- Trial name
- FMI (NCT01167556)
- Testing
- Family Motivational Intervention
- Where
- Netherlands
- Volunteers
- 147 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Smoking Cessation, Nicotine Addiction
Circuitry-Guided Smoking Cessation in Schizophrenia
In a double-blinded, randomized, parallel controlled design, patients with schizophrenia spectrum disorder will be exposed to active or sham repetitive transcranial magentic stimulation (TMS) which was guided by functional…
- Conditions
- Smoking Cessation, Nicotine Addiction, Schizophrenia
- Trial name
- NCT03281629
- Testing
- Active TMS stimulation
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- University of Maryland, Baltimore
Cannabis, Ketamine
THC and Ketamine Effects in Humans: Relation to Neural Oscillations and Psychosis
The aim of the research protocol is to evaluate cannabinoid-glutamate interactions in humans. As part of this aim the investigators will assess the safety and tolerability of the combination of NMDA antagonist, ketamine, and the…
- Trial name
- NCT04199468
- Testing
- Active Delta-9-THC, Active Ketamine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Yale University
Healthy
The Effects of Cannabidiol and ∆-9-THC in Humans
Cannabis is the most commonly used illicit substance in the US and herbal cannabis consists of a number of cannabinoids including Δ-9 THC and CBD.
- Trial name
- NCT01180374
- Testing
- Cannabidiol, Delta-9-THC
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Yale University
Alcohol Abuse, Alcohol Drinking
TREAT Child Alcohol Use Disorder (C-AUD) in Eastern Uganda
The investigators will investigate the existence of alcohol drinking among children living under adult supervision and care, living within the communities.
- Conditions
- Alcohol Abuse, Alcohol Drinking, Alcoholism, Alcohol Use Disorder
- Trial name
- TREAT C-AUD (NCT04743024)
- Where
- Uganda
- Volunteers
- 7,188 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Tobacco-Use Disorder, Schizophrenia
Safety and Effectiveness of Sustained Release Bupropion in Treating Individuals With Schizophrenia Who Smoke
Many individuals with schizophrenia smoke cigarettes. Individuals in the schizophrenic population often find it difficult to quit smoking.
- Conditions
- Tobacco-Use Disorder, Schizophrenia, Psychotic Disorders
- Trial name
- NCT00307203
- Testing
- bupropion SR, Cognitive Behavioral Group Therapy, nicotine replacement therapy
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Substance Use Disorders, Mental Disorder
Improving Social Functioning in People With Substance Use and Mental Health Disorders Using VR
ROPVR, a multi-centre, pragmatic randomized controlled trial (RCT) aims to evaluate a VR-technology which has been developed within an exploratory study and a development study, which facilitates social functioning among persons…
- Trial name
- ROPVR (NCT06677515)
- Testing
- VR training
- Where
- 2 sites in Norway
- Volunteers
- 102 people
- Sponsor
- Sykehuset Innlandet HF
Schizophrenia, Mental Disorders
Effects of Delta-9-THC and Iomazenil in Healthy Humans
The study aims to examine the combined effects of delta-9-tetrahydrocannabinol (∆-9-THC or THC) and iomazenil on thinking, perception, mood, memory, attention, and electrical activity of the brain (EEG).
- Conditions
- Schizophrenia, Mental Disorders, Psychotic Disorders
- Trial name
- NCT00982982
- Testing
- THC and Iomazenil
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Yale University
Substance Use Disorder, Attention Deficit Disorder With Hyperactivity
tRNS in Anterior Cingulate Cortex Reduces Craving Over Dual Pathology Patients
The purpose of this study is to study the efficacy and security of noninvasive brain stimulation as a new approach for patients with Substance Use Disorders (SUDs) plus other psychiatric conditions like ADHD, Schizophrenia…
- Conditions
- Substance Use Disorder, Attention Deficit Disorder With Hyperactivity, Bipolar Disorder, Schizophrenia
- Trial name
- tRND&SUDs (NCT01876524)
- Testing
- Transcranial Random Noise Stimulation
- Where
- Spain
- Volunteers
- 225 people
- Sponsor
- Spanish Foundation for Neurometrics Development
Schizophrenia
Impact of Cannabis Consumption on Psychotic Symptoms and Reality Monitoring in Patients With Schizophrenia: a Real-life Study
This study aims to examine the dual effects of cannabis consumption on both positive and negative symptoms of schizophrenia, across laboratory and real-world contexts.
- Trial name
- F_r_IEND-3 (NCT07309159)
- Testing
- Ecological Momentary Assessment (EMA) and Reality Monitoring tasks
- Volunteers
- 120 people
- Sponsor
- Centre Hospitalier Charles Perrens, Bordeaux
Psychotic Disorders, Substance Use
Peer Approaches to Substances in Early Psychosis Programs: A Pilot Study of a Peer-Led Intervention
The aim of the study is to pilot a peer-provided, manualized intervention to increase the proportion of young people with first episode psychosis who reduce or stop substance use and improve psychiatric and functional outcomes.
- Trial name
- PAS-EPP (NCT04517279)
- Testing
- Peer Approach to Substances in Early Psychosis Programs, Usual Care Peer Services
- Where
- 15 sites in United States
- Volunteers
- 113 people
- Sponsor
- University of Texas at Austin
Schizophrenia, Nicotine Dependence
Music to Reduce Use of Smoking in Patients With Schizophrenia
The purpose of this study is to explore the impact of self-selected music listening which targets disrupting the reward process maintaining smoking and additionally attenuating the reward processing deficits associated with…
- Conditions
- Schizophrenia, Nicotine Dependence, Smoking, Tobacco
- Trial name
- NCT03190161
- Testing
- Music session
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Psychotic Disorders, Cannabis Use Disorder
Investigating the Neural Correlates of Cognitive Function in Psychosis Patients and Non-Psychiatric Controls With Cannabis Use
Cognitive impairment is well established in people with psychosis and is associated with cannabis use. The current study will investigate the neurobiological basis of cognitive change associated with 28-days of cannabis…
- Conditions
- Psychotic Disorders, Cannabis Use Disorder, Cannabis Dependence, Cannabis Use
- Trial name
- NCT05445180
- Testing
- Contingency management
- Where
- Canada
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Douglas Mental Health University Institute
Mental Disorder, Perinatal
Perinatal Mental Health Care in Switzerland
This qualitative study with quantitative elements examines the health care provided to women who suffered from mental disorder during pregnancy and / or in the first year after birth (i.e. during the perinatal phase).
- Conditions
- Mental Disorder, Perinatal, Depression, Anxiety Disorders
- Trial name
- MADRE (NCT04185896)
- Where
- Switzerland
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Bern University of Applied Sciences
Schizophrenia, Substance Use
Effects of Physical Activity in Psychosis
Physical health problems are common in schizophrenia with a two- to three-fold increased morbidity and mortality rate, resulting in a 20 years reduction in life expectancy.
- Trial name
- EPHAPS (NCT02205684)
- Testing
- Computer game skills training, Physical activity
- Volunteers
- 126 people
- Sponsor
- Sykehuset i Vestfold HF
Pregnancy, Mental Disorder
Woman Mental Health and Addictions on Pregnancy
The study intend to achieve the following objectives Objective 1: Develop a collaborative infrastructure among different hospital services to support research that improves the accessibility, quality, and outcomes of integrated…
- Conditions
- Pregnancy, Mental Disorder, Substance Abuse
- Trial name
- WOMAP (NCT06965270)
- Testing
- Standardized clinical intervention, Internet/App intervention, Treatment as usual
- Volunteers
- 2,014 people
- Sponsor
- Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz
Drug Abuse, Schizophrenia
Contingency Management of Psychostimulant Abuse in the Severely Mentally Ill
The purpose of this study is to determine the effectiveness of a behavioral treatment, contingency management, in reducing stimulant use in persons with serious mental illness.
- Conditions
- Drug Abuse, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Trial name
- NCT00809770
- Testing
- Contingency Management, Non Contingent Control Condition
- Where
- United States
- Volunteers
- 176 people
- Sponsor
- University of Washington
Opioid-use Disorder, Substance-Related Disorders
An Open-Label Trial of Repetitive Transcranial Magnetic Stimulation for Opioid Use Disorder
The purpose of this study is to understand the role of repetitive Transcranial Magnetic Stimulation (rTMS) in reducing opioid and other substance use and craving and improving thinking skills.
- Conditions
- Opioid-use Disorder, Substance-Related Disorders, Chemically-Induced Disorders, Mental Disorder
- Trial name
- NCT04157062
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS)
- Sponsor
- West Virginia University
Substance Use Disorders, Chronic Mental Disorder
Phase II Motivational Interviewing: An Experiential Online Training Tool
Clinical social workers, doctors, outreach workers, and all other staff providing direct care to vulnerable populations face multiple challenges in obtaining and maintaining training and implementing evidence based practices in…
- Conditions
- Substance Use Disorders, Chronic Mental Disorder, HIV/AIDS
- Trial name
- NCT02264327
- Testing
- Motivational Interviewing Simulator (SIM), Motivational Interviewing eBook (eBook), Motivational Interviewing Training (MI Training)
- Where
- United States
- Volunteers
- 3,816 people
- Sponsor
- Center for Social Innovation, Massachusetts
Psychotic Disorders, Cannabis Use Disorder
RCT Comparing Avatar Intervention to Supportive Intervention to Reduce Cannabis Use in Patients With Psychotic Disorders
The goal of this clinical trial is to conduct a single-blind randomized controlled trial to verify whether the Avatar Intervention has greater efficacy over supportive intervention to reduce cannabis use in patients with…
- Conditions
- Psychotic Disorders, Cannabis Use Disorder, Mental Health Disorder
- Trial name
- AC2 (NCT05704582)
- Testing
- Avatar Intervention, Addiction supportive intervention
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Ciusss de L'Est de l'Île de Montréal