Clinical trials: Schizophrenia and Related Disorders
Age-Related Macular Degeneration, Allergies
Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical research to discover and develop new treatments, diagnostics, and…
- Conditions
- Age-Related Macular Degeneration, Allergies, Alpha-Gal Syndrome, Alzheimer Disease
- Trial name
- NCT05635266
- Testing
- Specimen sample
- Where
- United States
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Sanguine Biosciences
Schizophrenia, Bipolar Disorder
Emotional Eating, Sleep Quality, Mental State and Metabolic Syndrome
In predominantly medication-naïve schizophrenic patients, those exhibiting partial metabolic disorders have significantly worse sleep quality and sleep onset time; poor sleep predicted metabolic dysregulation even after…
- Conditions
- Schizophrenia, Bipolar Disorder, Psychiatric Issue, Metabolic Syndrome
- Trial name
- NCT07411222
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Abant Izzet Baysal University
Schizophrenia, Chinese Han People
Mutation Screening and Translocation Detection of DISC1 Gene in Schizophrenia
Several chromosomal loci obtained from genetic linkage studies have been reported of relating to schizophrenia. These areas include of 1q32-41, 6p24-21, 8p22-21, 15q13-14, and 22q11-12.
- Trial name
- NCT00155701
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Schizophrenia, Bipolar Disorder
Characterization of Emotional Processing of Information in Bipolar Disorder and Schizophrenic Patients
In the case of psychotic disorders such as bipolar disorder or schizophrenia, attention dysfunction contribute, according to the theories of neuroscience, the development of mood disorders following disturbances in the…
- Trial name
- EMOBISCHI (NCT02841345)
- Testing
- behavioral and fMRI
- Where
- France
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Schizophrenia, Tobacco Use Disorder
Effect of Bupropion on Smoking Behavior in Smokers With Schizophrenia
Many individuals with schizophrenia smoke cigarettes but little is known about the factors that control smoking in people with schizophrenia.
- Trial name
- NCT00218231
- Testing
- 300 mg/day bupropion-sr, 0 mg/day bupropion-sr
- Where
- 2 sites in United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Knowledge
Good Shepherd: Back to Reality Series
The purpose of this pilot study is to explore whether the Back to Reality series of video games - Harry's Journey, Harry's Journal, and Pathways to care map - increase knowledge of the emotional, social, and psychiatric sequelae…
- Trial name
- NCT02710019
- Testing
- Back to Reality Series Video Games, Control Video Game
- Where
- Canada
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- McMaster University
Schizophrenia
Target Engagement and Response to Oxytocin
This study will measure whether the engagement of intranasal oxytocin with a brain target is related to effects on learning during a social cognition training program.
- Trial name
- NCT03245437
- Testing
- Oxytocin nasal spray, Social Cognition Skills Training, Health Management
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of California, Los Angeles
Schizophrenia, Nicotine Dependence
Network-Targeted Neuromodulation for Nicotine Dependence in Schizophrenia
The goal of this clinical trial is to compare two active types of transcranial magnetic stimulation in two nicotine-using populations: nicotine-using people with psychosis and nicotine-using people without a diagnosis of a…
- Trial name
- NCT06389266
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS)
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Schizophrenia, PTSD
Schizophrenia and PTSD Project: Health, Interventions, and Risk/Resilience Evaluation(SAPPHIRE Study)
We propose to establish a database characterizing the presence or absence of comorbid PTSD in veterans with schizophrenia or schizoaffective disorder (SAD) receiving services at the Durham VA Medical Center.
- Trial name
- SAPPHIRE (NCT00560677)
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Durham VA Medical Center
None Volunteer
An Investigation of Mechanisms That Underly Paranoia in Behaviour and Brain That Can Inform Clinical Diagnoses That Include Paranoid Symptoms.
The study team is studying how delta-9-tetrahydrocannabinol (THC) - the component of cannabis that is responsible for "getting people feeling high" - influences how people think about the behaviour of others and a variety of…
- Trial name
- NCT07878130
- Testing
- Low-dose THC administration via IV, High-Dose THC administration via IV, Saline administration via IV
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- King's College London
Bipolar Disorder, Schizophrenia
Connectomics in Psychiatric Classification of Bipolar Disorder and Schizophrenia
Washington University Early Recognition Center is conducting a research study to examine brain functional connectivity and network patterns in participants with bipolar disorder and schizophrenia.
- Trial name
- NCT02756065
- Testing
- no intervention
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- Washington University Early Recognition Center
Post Traumatic Stress Disorder, Alcohol Use Disorder
FAAH Availability in Psychiatric Disorders: A PET Study
The aim of the present study is to examine Fatty Acid Amide Hydrolase (FAAH) availability in humans, including healthy individuals and across a spectrum of psychiatric disorders in which alterations in the endocannabinoid system…
- Conditions
- Post Traumatic Stress Disorder, Alcohol Use Disorder, Psychosis
- Trial name
- NCT04404712
- Testing
- [11C]MK-3168
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Yale University
Schizophrenia and Disorders With Psychotic Features, Tobacco Use Disorder
Nicotine and Cotinine Levels in Smokers With Schizophrenia and Schizoaffective Disorder - 2
Nicotine dependence is very common among individuals with schizophrenia and schizoaffective disorder. Cotinine is a chemical that is made by the body from nicotine.
- Trial name
- NCT00135772
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Schizophrenia and Related Disorders, Psychotic Disorders
Metacognitive Training as a Serious Game
The project aims to evaluate the efficacy of a therapeutic video game that incorporates elements from metacognitive training on delusions and jumping-to-conclusions in patients with psychotic disorders.
- Conditions
- Schizophrenia and Related Disorders, Psychotic Disorders, Delusions
- Trial name
- Macu'ta (NCT04631939)
- Testing
- Metacognitive training game, Control games
- Where
- 2 sites in Germany, Switzerland
- Volunteers
- 36 people
- Sponsor
- Christina Andreou
Major Depressive Disorder, Bipolar Disorder
Venous Tourniquet vs. Arterial Tourniquet for Seizure Monitoring in ECT
This prospective, open-label clinical trial aims to compare a novel "Venous Tourniquet with Regional Low-Dose Sugammadex" method against the gold standard "Arterial Tourniquet" (Isolated Forearm Technique - IFT) for monitoring…
- Conditions
- Major Depressive Disorder, Bipolar Disorder, Schizophrenia
- Trial name
- NCT07534475
- Testing
- Device: Arterial Tourniquet, Device: Venous Tourniquet, Sugammadex
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Medipol University
Alzheimer Disease, Schizophrenia
Multi-center Imaging Genetics Studies in China
To study the impact of genetic and environmental factors on high-level cognition associated neural circuits among healthy young Chinese Han subjects.
- Conditions
- Alzheimer Disease, Schizophrenia, Major Depressive Disorders
- Trial name
- CHIMGEN (NCT02681822)
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University General Hospital
Bipolar Disorder, Schizo Affective Disorder
Causal Lesion Network Guided Treatment of Bipolar Mania With Transcranial Electrical Stimulation
Mania is a core symptom of bipolar disorder involving periods of euphoria. Decreased inhibitory control, increased risk-taking behaviors, and aberrant reward processing are some of the more recognized symptoms of bipolar disorder…
- Trial name
- NCT05445466
- Testing
- High-Definition Transcranial Electrical-Current Stimulation, High-Definition Transcranial Alternate-Current Stimulation, High-Definition Personalized Beta-Gamma Electrical Stimulation
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Beth Israel Deaconess Medical Center
Psychiatric Disorders, Depression - Major Depressive Disorder
Implementing Action-Based Cognitive Remediation for Transdiagnostic Cognitive Difficulties in a Tertiary Mental Health Hospital
Psychiatric conditions are each defined by different set of symptoms, however, they often share common characteristics such as impairments in cognitive and social functioning.
- Conditions
- Psychiatric Disorders, Depression - Major Depressive Disorder, Schizophrenia and Other Psychotic Disorders, Anxiety and Mood Disorders
- Trial name
- NCT07506070
- Testing
- Action-Based Cognitive Remediation
- Volunteers
- 160 people
- Sponsor
- The Royal Ottawa Mental Health Centre
Schizophrenia, Dual Diagnosis
Cannabis, Schizophrenia and Reward: Self-Medication and Agonist Treatment?
In this translational research proposal, based on our formulation, we seek to confirm and expand upon data obtained in our pilot study suggesting that cannabis and the cannabinoid agonist dronabinol, given in low dose to patients…
- Conditions
- Schizophrenia, Dual Diagnosis, Psychotic Disorder, Cannabis Use Disorder
- Trial name
- NCT01964404
- Testing
- Marijuana, Dronabinol
- Where
- 2 sites in United States
- Volunteers
- 263 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Schizophrenia, Schizoaffective Disorder
Improving Antipsychotic Adherence Among Patients With Serious Mental Illness
This is a randomized controlled trial examining the effectiveness of a pharmacy-based intervention designed to improve adherence with antipsychotic medications among patients with serious mental illness.
- Conditions
- Schizophrenia, Schizoaffective Disorder, Bipolar Disorder
- Trial name
- NCT00057135
- Testing
- Unit of use medication packaging, Mailed reminders to patient when medication refills are due, Note to Mental Health Provider when refill is overdue
- Where
- 5 sites in United States
- Volunteers
- 150 people
- Sponsor
- US Department of Veterans Affairs