Clinical trials: Antipsychotics
Schizophrenia
The Effect of Hawthorn on Lipoprotein Cholesterol Ratio in Schizophrenics With Antipsychotics
Importance: The problems of side effects of metabolic disturbances in schizophrenic patients have been of worldwide concern for some time. Patients with dyslipidemia have an increased risk of cardiovascular diseases.
- Trial name
- NCT03663465
- Testing
- Hawthorn, SGAs
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Calo Psychiatric Center
Schizophrenia
Antipsychotic Discontinuation in High-risk Subjects
Would be there any difference in dopamine synthesis between remitted clinical high risk subjects for psychosis and healthy control? What would happen to dopamine synthesis after antipsychotic discontinuation in clinical high risk…
- Trial name
- NCT01758887
- Where
- South Korea
- Volunteers
- healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Schizophrenia
Oculomotor and Spatial Cognition Deficits in Schizophrenia
DESCRIPTION: (Verbatim from the Applicant's Abstract) Abnormalities of eye movement control and spatial cognition are well-established deficits in schizophrenia.
- Trial name
- NCT00931996
- Testing
- Antipsychotic
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Schizophrenia, Psychotic Disorders
Relative Bioavailability of LY03010 Compared to Listed Drug
This is a randomized, multiple-dose, open-label, parallel-group study. Subjects will undergo screening evaluations to determine eligibility within 28 days prior to study drug administration.
- Conditions
- Schizophrenia, Psychotic Disorders, Mood Disorders, Schizophrenia Spectrum
- Trial name
- NCT04922593
- Testing
- LY03010; paliperidone palmitate, INVEGA SUSTENNA
- Where
- 9 sites in United States
- Volunteers
- 281 people, healthy volunteers welcome
- Sponsor
- Luye Pharma Group Ltd.
Hyperglycemia, Hyperlipidemia
Healthy Volunteers Study of the Effects of Olanzapine and Ziprasidone
Primary Aim: To test the acute effects of olanzapine or ziprasidone administration, in comparison to placebo, on insulin sensitivity in antipsychotic-naïve healthy young men, measured as whole-body dextrose infusion rates…
- Trial name
- NCT00910988
- Testing
- Olanzapine, Ziprasidone
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Schizophrenia, Type 2 Diabetes Mellitus
Changes in Adiposity, Metabolic Measures From Atypicals to Aripiprazole
This proposal aims to use well-validated methodologies such as dual energy x-ray absorptiometry (DEXA), frequently sampled oral glucose tolerance tests (fsOGTTs), and hyperinsulinemic euglycemic clamps to characterize the…
- Trial name
- BMS (NCT00205660)
- Testing
- Stayers, Switchers
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Child Behavior Disorders
Safer Use of Antipsychotics in Youth
This study tests the effectiveness of an intervention treatment algorithm vs. usual care control in a practical clinical trial. Control arm providers will receive a standard medication alert in the electronic medical record (EMR)…
- Trial name
- SUAY (NCT03448575)
- Testing
- Control - Provider Medication Alert Only, Intervention - Alert + CAP Review AND Enhanced BH Access
- Where
- 4 sites in United States
- Volunteers
- 733 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Schizophrenia
A Study of the Dose Proportionality of Extended Release Paliperidone
The purposes of this study are to evaluate the dose proportionality of 1.5- and 3 mg tablets of paliperidone ER, to document the pharmacokinetics of a 1.5 mg dose of paliperidone ER, and to assess the safety and tolerability of…
- Trial name
- NCT00791167
- Testing
- Paliperidone ER
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Schizophrenia
Study on Abnormal Dopamine Synthesis and Connectivity According to the Antipsychotic Treatment Response in Schizophrenia
The purpose of this study is to evaluate abnormal dopamine synthesis and connectivity according to the antipsychotic treatment response in schizophrenia.
- Trial name
- NCT02248987
- Testing
- patients treated with antipsychotics
- Where
- South Korea
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Major Depressive Disorder
A Neuroimaging Investigation of Brain Activity in Major Depressive Disorder and Bipolar Disorder
This study employs functional magnetic resonance imaging to compare brain activation patterns during a depressive episode in patients diagnosed with bipolar disorder, major depressive disorder, and a group of healthy control…
- Trial name
- NCT00188942
- Testing
- Fluoxetine+Olanzapine, Olanzapine, Functional Magnetic Resonance Imaging
- Where
- 2 sites in Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Schizophrenia Disorder, Metabolic Syndrome
Efficacy and Safety of Semaglutide Versus Placebo on Cardiometabolic Profile in Patients With Schizophrenia With Metabolic Syndrome
Patients with schizophrenia on second-generation antipsychotics have a high burden of metabolic syndrome and elevated cardiovascular risk, with few effective treatment options.
- Conditions
- Schizophrenia Disorder, Metabolic Syndrome, Antipsychotic-induced Weight Gain, Cardiovascular Risk
- Trial name
- NCT07770282
- Testing
- Semaglutide + TAU
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- All India Institute of Medical Sciences, Bhubaneswar
Diabetes
Examining the Effects of Antipsychotic Medications on Insulin Sensitivity
This study will examine the effects of two different antipsychotic medications on control of blood sugar in people who are at risk of diabetes but mentally healthy.
- Trial name
- NCT00895921
- Testing
- Olanzapine, Aripiprazole
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Veterans Medical Research Foundation
Schizophrenia, Schizophreniform
Glutamatergic Amino Acids and Oxytocin Levels in the Plasma of Patients in First Psychotic Episode (FPE)- Before and After Neuroleptic Treatment
The goal of our research is to check the levels of D-Serine, Glycine, and other Glutamatergic amino acids, in patients with First Psychotic Episode (FPE).
- Conditions
- Schizophrenia, Schizophreniform, Schizoaffective Disorder, Brief Psychotic Episode
- Trial name
- NCT00789022
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shalvata Mental Health Center
Psychosis
Immune Mechanisms of Antipsychotic Treatment Response
The aim of this study is to investigate the role of the immune system in psychotic symptoms and their response to treatment. The investigators will collect blood and cerebrospinal fluid samples from participants with psychosis…
- Trial name
- IMAT (NCT06687694)
- Where
- United Kingdom
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- King's College London
Schizophrenia
Oral Versus Injectable Risperidone for Treating First-Episode Schizophrenia
This study will determine the effectiveness of oral risperidone versus long-acting injectable risperidone in treating people with first-episode schizophrenia.
- Trial name
- NCT00330551
- Testing
- Oral Risperidone, Risperidone in Long-Acting Injectable Form (Consta)
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Schizophrenia
[18 Fluorine(F)]DOPA Determinants and Predictors of Treatment Response in Psychosis
The first purpose of this study is to determine if dopamine synthesis capacity is significantly lower in treatment non-responders from illness onset relative to treatment responders.
- Trial name
- DPTP (NCT02880995)
- Testing
- PET scan, clinical scale, 6 weeks of treatment with amisulpride
- Where
- 2 sites in South Korea
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Schizophrenia
A Study of the Potential Effects of Trimethoprim on the Pharmacokinetics of ER OROS Paliperidone
The purpose of this study is to evaluate the effects of an organic cation transporter inhibitor, trimethoprim, on the pharmacokinetics of orally administered ER OROS paliperidone and to assess the safety and tolerability of the…
- Trial name
- NCT00892541
- Testing
- ER OROS paliperidone
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Normal Volunteers
Evaluation of Negative Symptoms and Cognitive Function After Administration of Antipsychotics in Healthy Volunteer
The aim of the study is to investigate the negative symptoms and cognitive function after administration of antipsychotics in healthy volunteer.
- Trial name
- NCT01185418
- Testing
- risperidone, aripiprazole, haloperidol
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Chonbuk National University Hospital
Schizophrenia
A Study of Paliperidone Enantiomer Disposition With Different Formulations and the Bioavailability of Immediate- and Extended-release Paliperidone
The purpose of this study is to characterize the pharmacokinetics of paliperidone in plasma and urine after intravenous (i.v.) administration of the racemate, administration of the immediate-release (IR) racemate oral solution…
- Trial name
- NCT00796276
- Testing
- IR OROS paliperidone and ER OROS paliperidone
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Schizophrenia, Psychotic Disorders
A Study to Compare Disease Progression and Modification Following Treatment With Paliperidone Palmitate Long-Acting Injection or Oral Antipsychotics in Participant's With Recent-onset Schizophrenia or Schizophreniform
The purpose of the study is to compare effectiveness of paliperidone palmitate (PP: paliperidone palmitate once-monthly and 3-month injections) versus oral antipsychotic (OAP [that is oral paliperidone extended release {ER}, oral…
- Trial name
- DREaM (NCT02431702)
- Testing
- Aripiprazole, Haloperidol, Olanzapine
- Where
- 38 sites in United States, Brazil and 1 more
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- Janssen Scientific Affairs, LLC