Clinical trials: Nonorganic Psychosis
Psychotic Disorders, Schizophrenia
The Topical Niacin Skin Flush Test in First Episode Psychosis
The purpose of this study is to gather normative data from healthy adults and to determine a sensitive and specific cut-off value for responders and non-responders to the Niacin Skin Flush Test in a sample of first episode…
- Trial name
- NCT01324297
- Testing
- skin test
- Where
- Canada
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Nova Scotia Health Authority
Mental Disorders, Severe
Measuring Development of Brain Responses to Vocal Sounds in Babies of Mums With Mental Illness
CAPRI-Voc examines the differences in how speech and environmental sounds are processed in the infant brain as they grow from 9 to 12 months.
- Trial name
- CAPRI-Voc (NCT04350294)
- Where
- United Kingdom
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Bipolar Disorder, Major Depressive Disorder
A Study of Pregnant and Postpartum Women With and Without Mood Disorders
This study is looking at genetic, biological, and environmental causes and how all three may work together to cause postpartum mood episodes.
- Conditions
- Bipolar Disorder, Major Depressive Disorder, Postpartum Depression, Postpartum Psychosis
- Trial name
- NCT03615794
- Where
- 2 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Schizophrenia, Quality of Life
Milestones of Adjustment Post-Psychosis
This nested design clinical outcome study of psychiatric case manager education on disease state, psychopharmacology of schizophrenia, relapse, motivational interviewing, and the process of psychological adjustment post-psychosis…
- Conditions
- Schizophrenia, Quality of Life, Adjustment, Psychological, Medication Adherence
- Trial name
- MAPP (NCT01192594)
- Testing
- Training in all modules including MAPP Recovery Model, Training in all modules except MAPP Recovery Model
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Yale University
Schizophrenia
The Genetic Basis of Inherited Neurologic Deficits in People With Schizophrenia
This is a study of the genetic basis of brain dysfunction in people with schizophrenia.
- Trial name
- NCT00247637
- Where
- 7 sites in United States
- Volunteers
- 2,025 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Psychosis, Schizophrenia
Evaluating Genetic Risk Factors for Childhood-Onset Schizophrenia
A study of children and adolescents (current N=100) with very early onset by age 12 (COS) of DSM-III-R defined schizophrenia with (97-M-0126) is examining the clinical, neurobiological, early neurodevelopmental, genetic, and…
- Conditions
- Psychosis, Schizophrenia, Genetic Structure, Childhood Onset Psychotic Disorders
- Trial name
- NCT00001198
- Where
- United States
- Volunteers
- 1,556 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Mental Health Issue (E.G., Depression, Psychosis, Personality Disorder, Substance Abuse)
Homeless Youth Study - Stepping Stone 2.0
Housing instability is both a cause and consequence of mental health problems. As such youth experiencing housing instability (e.g., homeless or marginally housed) have higher rates of mental health problems.Because of their…
- Trial name
- NCT03776422
- Testing
- Mobile self-help intervention
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Psychosis
CSC OnDemand: An Innovative Online Learning Platform for Implementing Coordinated Specialty Care
In response to the growing need for training on interventions to address first episode psychosis, the Center for Social Innovation (C4) has partnered with experts in Coordinated Specialty Care (CSC) to develop and test CSC…
- Trial name
- CSCOnDemand (NCT02933567)
- Testing
- CSC OnDemand
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Center for Social Innovation, Massachusetts
Hallucinations and Delusions Associated With Alzheimer's Disease Psychosis, Hallucinations and Delusions Associated With Parkinson Disease Psychosis
A Phase 1, MAD Study to Evaluate the Safety, Tolerability and Pharmacokinetics of LY03017
This is a phase 1，randomized, double-blind, placebo-controlled, MAD study to evaluate the safety, tolerability and pharmacokinetics of oral LPM526000133 Fumarate Capsules (LY03017) in healthy adult subjects
- Conditions
- Hallucinations and Delusions Associated With Alzheimer's Disease Psychosis, Hallucinations and Delusions Associated With Parkinson Disease Psychosis, Negative Symptoms of Schizophrenia
- Trial name
- NCT06980207
- Testing
- LY03017
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Luye Pharma Group Ltd.
Healthy Subjects
Cognitive Biases Under Ketamine
Characterise cognitive biases resulting from low dose ketamine infusion, used as a pharmacological model of psychosis. Our assumption is that low dose ketamine results in reasoning biases by impairing the way uncertainty is…
- Trial name
- KETABI (NCT02235012)
- Testing
- Ketamine
- Where
- France
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier St Anne
First Episode Psychosis
Early Intervention Psychosis Communication and Engagement Trial
This study will examine whether or not the use of digital communication methods (text messages and emails) improves patient engagement with Early Intervention Psychosis (EIP) Services, compared to standard communication methods…
- Trial name
- NCT03196128
- Testing
- Digital communication, Non digital
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- South London and Maudsley NHS Foundation Trust
Psychosis, Healthy
Is Cognitive Training Neuroprotective in Early Psychosis?
The purpose of this study is to perform longitudinal high-resolution 7T MRI and Prisma 3T MRI in participants with first-episode psychosis (FEP) enrolled in our ongoing randomized controlled clinical trial (RCT) of cognitive…
- Trial name
- NCT03049800
- Testing
- Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Clinical High Risk for Psychosis
Randomized Controlled Trial of Aspirin vs Placebo in the Treatment of Pre-psychosis
The primary objective of this study is to determine whether aspirin is effective in alleviating symptoms of the clinical high risk (CHR) syndrome for psychosis.
- Trial name
- NCT02047539
- Testing
- Aspirin
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Yale University
Cognitive Dysfunction
GABA-glutamate Interactions and Psychosis
This study investigates the interactions between NMDA (N-Methyl-D-aspartic acid) antagonism and GABA (gamma-aminobutyric acid) system as it relates to cognitive function assessed by ERPs (event-related potentials) in healthy…
- Trial name
- NCT00611572
- Testing
- iomazenil
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Yale University
First-episode Psychosis
HIIT in Patients With a First-episode Psychosis
This study aims to estimate the effect of a 3-month High Intensity Interval Training on antipsychotic-induced weight gain in patients with a first episode of psychosis, as well as to determine whether these effects are maintained…
- Trial name
- NCT04792476
- Testing
- High Intensity Interval Training
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Intervención Temprana en Psicosis de Cantabria (ITPCan)
Parkinson's Disease Psychosis
Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis
Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems.
- Trial name
- C-SAPP (NCT04373317)
- Testing
- Pimavanserin, Quetiapine
- Where
- 24 sites in United States
- Volunteers
- 358 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Schizophrenia
Predicting Antipsychotic Discontinuation in Psychosis
The purpose of this study is to determine whether dopamine synthesis capacity by using [18 fluorine(F)]-DOPA PET for patients with schizophrenia in the maintenance phase can predict treatment discontinuation.
- Trial name
- PADP (NCT02884518)
- Testing
- PET, clinical scale
- Where
- South Korea
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Schizophrenia, Schizoaffective Disorder
Schizophrenia, Antipsychotic Treatment and the Risk for Diabetes Mellitus
This preliminary study aims to investigate the mechanism of higher rates of type 2 diabetes mellitus in patients with schizophrenia.
- Conditions
- Schizophrenia, Schizoaffective Disorder, Delusional Disorder
- Trial name
- NCT00222807
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Psychosis; Schizophrenia-Like, Healthy Controls
Mechanisms of Response to Therapeutic Intervention in Clinical High Risk (CHR) for Psychosis
This study, "Psychobiological Follow-up Study of Transition from Prodrome to Early Psychosis", will be conducted in collaboration with the Shanghai Mental Health Center (SMHC) and several data processing sites in the United…
- Trial name
- NCT06542640
- Testing
- Mb-rt-fMRI-NFB, rTMS
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Parkinson's Disease
Psychiatric and Cognitive Manifestations of Parkinson's Disease
Parkinson's Disease (PD) is often thought of as affecting movement only. In fact, most patients also experience psychiatric and cognitive symptoms, sometimes from the disease itself, and sometimes as a side-effect of PD…
- Trial name
- NCT00360633
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health