Clinical trials: Schizophrenia Spectrum
Schizophrenia
Antipsychotic Effects of Probiotics and Prebiotics on Patients With Schizophrenia
In this study, investigators will evaluate the efficacy and related mechanism of probiotics and prebiotics as an add-on treatment in improving the antipsychotic induced psychotic syndrome, the cognitive impairment…
- Trial name
- NCT04291469
- Testing
- Probiotics（Live combined bifidobacteria, lactobacillus and maltodextrin tables), Prebiotics (Combined inulin and maltodextrin tables), maltodextrin
- Where
- China
- Volunteers
- 200 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Childhood Schizophrenia, Psychotic Disorder
Comparison of Clozapine vs Olanzapine in Childhood-Onset Psychotic Disorders
The purpose of this study is to compare the effectiveness and side effects of the drugs clozapine and olanzapine in children and adolescents with schizophrenia and psychoses.
- Conditions
- Childhood Schizophrenia, Psychotic Disorder, Schizophrenia
- Trial name
- NCT00001656
- Testing
- Olanzapine, Clozapine
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- National Institute of Mental Health (NIMH)
Schizophrenia
Brain Stimulation, Clinical Symptoms and Cognition
The purpose of this study is to test the impact of non-invasive brain stimulation, transcranial direct current stimulation (tDCS), on auditory hallucinations, negative symptoms and cognition in schizophrenia.
- Trial name
- NCT05053451
- Testing
- Transcranial Direct Current Stimulation
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Schizophrenia
A Clinical Trial to Evaluate the Efficacy and Safety of SEP-363856 in Acutely Psychotic People With Schizophrenia, Followed by an Open-label Extension Phase
A clinical study to investigate the effect of 2 doses of an investigational drug in acutely psychotic adult patients with schizophrenia. The study will consist of a double-blind phase followed by an open-label extension phase.
- Trial name
- NCT04825860
- Testing
- SEP-363856 50 mg, SEP-363856 75 mg
- Where
- 54 sites in China, Japan and 2 more
- Volunteers
- 83 people
- Sponsor
- Sumitomo Pharma Co., Ltd.
Schizophrenia
D-cycloserine Augmentation of Cognitive Remediation in Schizophrenia
This study seeks to examine the effects of D-cycloserine augmentation on cognitive remediation for patients diagnosed with schizophrenia.
- Trial name
- NCT00963924
- Testing
- D-cycloserine, Cognitive Remediation
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Massachusetts General Hospital
Schizophrenia, Negative Type; Schizophrenic
Using Transcranial Magnetic Stimulation (TMS) to Understand 'Negative' Symptoms of Schizophrenia
The main purpose of this study is to learn how transcranial magnetic stimulation (TMS) helps improve negative symptoms of schizophrenia.
- Conditions
- Schizophrenia, Negative Type; Schizophrenic, Schizo Affective Disorder
- Trial name
- NCT03648268
- Testing
- repetitive Transcranial Magnetic Stimulation (rTMS)
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- Beth Israel Deaconess Medical Center
Schizophrenia Patients, Psychoeducation
The Effect of Psychosocial Skills Focused Group Psychoeducation in Schizophrenia Patients
The aim of this study was to evaluate the effect of psychosocial skills-oriented group psychoeducation on functional recovery, treatment adherence and mental well-being in patients with schizophrenia.
- Conditions
- Schizophrenia Patients, Psychoeducation, Functional Status, Treatment Outcome
- Trial name
- Schizophrenia (NCT06872424)
- Testing
- psychosocial skills-oriented group psychoeducation
- Volunteers
- 34 people
- Sponsor
- Gazi University
Schizophrenia Disorder, Cognitive Impairments
TIS for Improving Cognitive Impairment in Schizophrenia
This study aims to evaluate the efficacy, safety, and underlying neural mechanisms of TIS targeting the hippocampus in ameliorating cognitive impairment associated with schizophrenia (CIAS).
- Trial name
- NCT07647380
- Testing
- temporal interference stimulation
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Central South University
Bipolar I Disorder, Schizophrenia
Study in Adolescents With Schizophrenia or Bipolar Disorder
Open-label safety study of oral olanzapine treatment in adolescents, aged 13 to 17 years, with bipolar I disorder (manic or mixed episodes) or schizophrenia.
- Trial name
- NCT00982020
- Testing
- Olanzapine, Standard behavioral weight intervention, Intense behavioral weight intervention
- Where
- 14 sites in United States, Poland and 2 more
- Volunteers
- 203 people
- Sponsor
- Eli Lilly and Company
Schizophrenia
The Effects of Aripiprazole on the Processing of Rewards in Schizophrenia
The objective of this study is to determine whether subjects with negative symptoms of schizophrenia have abnormal functioning of brain circuits relevant to reward processing, and to determine whether any such abnormalities are…
- Trial name
- NCT00209027
- Testing
- fMRI, Aripiprazole
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Emory University
Schizophrenia
Impact of Aripiprazole Once Monthly Medications on Changes in Brain Structure and Metabolism
This is a Phase 4, randomized, open-label, parallel group study designed to assess the clinical and biological effects of 12 months of treatment with long acting intramuscular (IM) aripiprazole (Abilify®) as measured by clinical…
- Trial name
- NCT02237417
- Testing
- Standard of Care Oral antipsychotics, IM aripiprazole once monthly, No Treatment
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Utah
Bioequivalence Study in Healthy Subjects
Bioequivalence Assessment Between Two Cariprazine Hard Capsule Formulations
An open label, randomized, single-dose, two sequence, two-period, crossover study to assess the bioequivalence of Cariprazine in Vocarzine 1.5 mg hard gelatin capsule (Test product) in comparison with Reagila® 1.5 mg hard…
- Trial name
- BEVocCapATCO (NCT07121868)
- Testing
- Test Product (Vocarzine), Reference (R) Reagila ®
- Where
- Egypt
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Aya Mohammed Abdel Magid Abdel Hamid
Schizophrenia
To Determine Long Term Efficacy and Safety of Asenapine in Schizophrenic Patient Population (A7501012)(COMPLETED)(P05770)
Schizophrenia is a brain disease. The condition may be associated with acute psychotic episodes and long-term disability despite remission from the acute symptoms.
- Trial name
- NCT00150176
- Testing
- Asenapine - Open Label, Asenapine - Double Blind
- Volunteers
- 831 people
- Sponsor
- Organon and Co
Healthy
Glutamatergic Mechanisms of Psychosis and Target Engagement (SA1)
50 healthy volunteers (HV) will participate in 2 identical ketamine-induced pharmacoBOLD (phBOLD) sessions at least 7 days apart.
- Trial name
- NCT04589208
- Testing
- Ketamine Hydrochloride
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Coronary Disease, Myocardial Infarction
Chronical Illness-related Limitations of the Ability to Cope With Rising Temperatures, Third Wave
The CLIMATE-III Observational Study examines to what extent chronically ill patients experience adverse health effects because of heat and whether the patients' specific health behavior, somatosensory amplification, risk and…
- Conditions
- Coronary Disease, Myocardial Infarction, Heart Failure, Arrhythmias, Cardiac
- Trial name
- CLIMATE-III (NCT06890208)
- Testing
- No intervention
- Where
- Germany
- Volunteers
- 176 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Schizophrenia
Effects of Brain Stimulation on Cognition, Oscillations and GABA Levels in Schizophrenia
People with schizophrenia often have problems with attention, learning and memory and other cognitive abilities that interfere with their work and school performance.
- Trial name
- NCT04267003
- Testing
- Transcranial Direct Current Stimulation
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Schizophrenia
Dual Modulation of Sigma-1 and NMDA Receptors in the Treatment of Schizophrenia
sigma-1 receptor (S1R) agonistic property have been tested in clinical trials for the treatment of schizophrenia. In addition, previous studies found that some NMDA receptor (NMDAR)-enhancing agents were able to improve clinical…
- Trial name
- NCT06574360
- Testing
- S1RA plus NMDAE
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- China Medical University Hospital
Schizophrenia, Bipolar Disorder
Health Promotion and Fitness for Younger and Older Adults With SMI
The goal of this project, which has not changed, is to improve the health and fitness of persons with serious mental illness (SMI) using an innovative model: In SHAPE Lifestyles.
- Conditions
- Schizophrenia, Bipolar Disorder, Schizoaffective Disorder
- Trial name
- InSHAPE (NCT02090335)
- Testing
- In SHAPE, Fitness Club Membership
- Where
- 3 sites in United States
- Volunteers
- 210 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Schizophrenic Disorders
Comparison of Intramuscular Olanzapine Depot to Oral Olanzapine and Low-Dose Depot in Patients With Schizophrenia
This is a randomized, double-blind study to determine how well intramuscular (IM) olanzapine depot works compared to oral olanzapine; evaluate the safety and tolerability of IM olanzapine depot compared to oral olanzapine…
- Trial name
- NCT00088491
- Testing
- Intramuscular Olanzapine Depot, Oral Olanzapine
- Where
- 4 sites in Finland, Turkey (Türkiye)
- Volunteers
- 1,205 people
- Sponsor
- Eli Lilly and Company
Tardive Dyskinesia
Melatonin Treatment for Tardive Dyskinesia in Schizophrenia
This is a double-blind, randomized, placebo-controlled trial of melatonin as an add-on therapy to antipsychotics will be performed to examine the effects of melatonin on tardive dyskinesia symptoms and cognitive deficits in 120…
- Trial name
- NCT01391390
- Testing
- Melatonin
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Beijing HuiLongGuan Hospital