Clinical trials: Psychotic Disorders
Schizophrenia, Schizoaffective Disorder
Study by Electroencephalography of the Link Between the Lack of Self-compassion and the Disorder of Empathy in Schizophrenia
This research project focuses on a fundamental element of the psychopathology of schizophrenia, that is to say, the disorders of self-awareness and on the functional alterations associated with it, that is to say, self-compassion…
- Trial name
- SCE-SCHIZO (NCT05464563)
- Testing
- Electroencephalogram
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Henri Laborit
Interpersonal Psychotherapy, Family Caregivers
Application of Group Interpersonal Psychotherapy (IPT-G) to Family Members Caring for Patients With Schizophrenia
The goal of this re-measured quasi-experimental study is to evaluate the effect of Group Interpersonal Psychotherapy (IPT-G) intervention given to caregiver family members of people with schizophrenia on caregiver burden…
- Trial name
- IPT-G (NCT05870384)
- Testing
- Group Interpersonal Psychotherapy
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Schizophrenia, Schizoaffective Disorder
Anticholinergic Deprescription in Schizophrenia
In this study, the investigators will examine whether a deprescription of unnecessary anticholinergic drugs (benztropine or trihexyphenidyl) can augment quality of life, functioning, and neurocognition in individuals who with…
- Trial name
- NCT06562608
- Testing
- Anticholinergic Deprescription, No Anticholinergic Deprescription
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Deepak K. Sarpal, M.D.
Interpersonal Relations, Schizophrenia
Exploration of Neural Bases in Social Cognition
An impairment in social cognition in schizophrenia could account for the severe professional and social difficulties among patients. Social cognition is the way the social world is understood, perceived and interpreted.
- Conditions
- Interpersonal Relations, Schizophrenia, Magnetic Resonance Imaging, Functional
- Trial name
- IRM-COG (NCT02110017)
- Testing
- fMRI social cognition task
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Schizophrenia
Long-acting Paliperidone Palmitate Injection and Olanzapine for Schizophrenia
A randomized trial of olanzapine and Long-acting paliperidone palmitate injection in the treatment of 100 treatment- naive first-episode patients with schizophrenia.
- Trial name
- NCT02918825
- Testing
- Olanzapine, Paliperidone
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Beijing HuiLongGuan Hospital
Schizophrenia, Psychosis
Effects of Transcranial Direct Current Stimulation (tDCS) on Motor Function in Schizophrenia Patients and Individuals at Risk for Psychotic Onset
The purposes of this research are to investigate (1) if schizophrenia patients and at-risk individuals present bradykinesia and dyskinesia and (2) if tDCS improves motor performance in schizophrenia patients and at-risk…
- Conditions
- Schizophrenia, Psychosis, Parkinsonism, Dyskinesias
- Trial name
- NCT04086160
- Testing
- Transcranial direct current stimulation device (Soterix Medical, New York, NY)
- Where
- Hong Kong
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dr WANG Shumei
Mental Disorder, Physical Activity
Physical Activity Recommendation Behaviour in German Mental Health Nurses
The purpose of this study is to examine the physical activity recommendation behaviour, beliefs, barriers and exercise participation in German nurses working with patients with mental disorders.
- Trial name
- NCT04200274
- Testing
- Online questionnaire
- Where
- Germany
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Schizophrenia, Schizoaffective Disorder
Decision-Making in Schizophrenia: A Combined Neuroimaging and Experience Sampling Study
The goal of this clinical trial is to learn if attention and ways of thinking impact decision-making and brain processes related to decision-making in people with schizophrenia or schizoaffective disorder relative to people…
- Conditions
- Schizophrenia, Schizoaffective Disorder, Control Subjects
- Trial name
- NCT06745479
- Testing
- Positive Emotion Upregulation
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Mental Disorder
The Use of a Virtual Reality Intervention on Stigma, Empathy and Attitudes Towards People With Psychotic Disorders
The goal of this clinical trial is to evaluate the effectiveness of a VR intervention on (1) stigma, (2) empathy and (3) attitudes towards those experiencing mental disorders.
- Trial name
- NCT05982548
- Testing
- VR intervention, VR control intervention
- Where
- Singapore
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Institute of Mental Health, Singapore
Schizophrenia, Mental Disorders
Study of the Activation of Proinflammatory Pathways of Toll-like Receptors in Schizophrenia Patients
The study of immune pathways involved in the etiopathogeny of schizophrenia would be an important advance to understand the mechanisms involved in the development of this disease and it would be a turning point in drug therapy.
- Conditions
- Schizophrenia, Mental Disorders, Psychotic Disorders
- Trial name
- PAFIP_TLR (NCT02897167)
- Testing
- Retrospective study of frozen samples, Prospective study of fresh samples
- Where
- Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Fundación Marques de Valdecilla
Schizophrenia
Role of Antioxidants (Vitamin C and E) in the Management of Schizophrenia
Background: Antioxidants are substances that are considered as a defensive material which protects cells from destruction. It is evident that use of food stuff rich in antioxidant will fortify one's ability to encounter with…
- Trial name
- NCT04078048
- Testing
- Antioxidants (Vitamin C, E )
- Where
- Pakistan
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Health Sciences Lahore
Schizophrenia, Bipolar Disorder
Technology-Assisted Implementation of a Mobile Health Program for Serious Mental Illness
The goal of this clinical trial is to learn about how a digital training platform can enhance implementation and effectiveness of a validated mHealth system, called FOCUS, in people with serious mental illness.
- Conditions
- Schizophrenia, Bipolar Disorder, Major Depressive Disorder, Schizo Affective Disorder
- Trial name
- NCT05725785
- Testing
- FOCUS participants
- Where
- 3 sites in United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- University of Washington
Schizophrenia, Schizoaffective Disorder
Brain Health and Exercise in Schizophrenia
To determine the effects of aerobic exercise on hippocampal volumes and severity of psychotic symptoms in a population of psychosis patients compared to healthy age/gender matched volunteers.
- Conditions
- Schizophrenia, Schizoaffective Disorder, Poor Memory
- Trial name
- PEHP (NCT01392885)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- BC Mental Health and Addictions Research Institute
Early-onset Schizophrenia, Psychotic Disorders
Computerized Cognitive Remediation Therapy in Adolescents With a First Psychotic Episode
Cognitive deficits (CD) are considered one of the essential characteristics in psychotic disorders and occur throughout the course of the disease, being a key characteristic in the evolution of the disease and in the…
- Conditions
- Early-onset Schizophrenia, Psychotic Disorders, Cognitive Remediation Therapy, Cognition
- Trial name
- CCRT2019 (NCT05405946)
- Testing
- Computerized Cognitive Remediation Therapy, Treatment as Usual
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Fundació Sant Joan de Déu
Cannabis, Psychotic Disorders
Cannabinoids, Neural Synchrony, and Information Processing
The study examines the effects of delta-9-tetrahydrocannabinol (Δ9-THC), the principal active ingredient of cannabis, on neural synchrony. Neural synchrony is studied using electroencephalography (EEG).
- Trial name
- THC-Gamma (NCT00708994)
- Testing
- THC
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Yale University
Schizophrenia
Atypical Antipsychotic Treatment Effect On Brain Function In Schizophrenia Measured By FMRI
The general aim is to compare the effects of typical and atypical antipsychotic medication on brain structure and function. A parallel group treatment trial will be utilized to compare the effects of the typical antipsychotic…
- Trial name
- NCT01234454
- Testing
- Risperidone, Olanzapine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Severe Mental Disorder, Schizophrenia
Development of a Model for Digital Monitoring of the Mental State of the Hospitalized Patient
This study presents the development and validation of a unique Digital Experience Sampling Method (ESM) questionnaire specifically adapted for monitoring changes in the mental state of patients during psychiatric hospitalization.
- Conditions
- Severe Mental Disorder, Schizophrenia, Personality Disorders, Mood Disorders
- Trial name
- NCT06182787
- Where
- Israel
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Schizophrenia, Schizoaffective Disorder
Neuroendocrine and Immune Response to Stress in Schizophrenia
This is a pilot study. We are testing the physiologic, immune and chemical responses to stress. We believe the results of all measures to stress will be blunted in schizophrenia compared to healthy controls.
- Trial name
- TSST (NCT01975584)
- Testing
- Trier Social Stress Test
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Schizophrenia; Psychosis
Pharmacological Modulation of Hippocampal Activity in Psychosis 2
The purpose of this study is to test whether administration of levetiracetam (LEV), a commonly used anti-epileptic that alters neurotransmitter release, can reduce hippocampal hyperactivity in people with psychotic disorders.
- Trial name
- NCT04559529
- Testing
- Levetiracetam (LEV) 500 mg
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Schizophrenia, Bipolar Disorder
CSP #572 - Genetics of Functional Disability in Schizophrenia and Bipolar Illness
The purpose of this study is to detect genetic associations for the development of schizophrenia (SZ) and bipolar illness (BP) by comparing Veterans with these diseases to "psychiatrically healthy" Veterans from Veterans Health…
- Trial name
- NCT01149551
- Where
- 25 sites in United States
- Volunteers
- 9,356 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs