Clinical trials: Nonorganic Psychosis
Schizophrenia
Antipsychotic and Motor Effects of ACP-103 When Administered in Combination With Haloperidol and Risperidone
The primary purpose of this study is to determine whether a combination of ACP-103 (the study medication) with either haloperidol or risperidone will show antipsychotic efficacy and that it is safe and well tolerated.
- Trial name
- NCT00361166
- Testing
- ACP-103
- Where
- 17 sites in United States, Brazil
- Volunteers
- 400 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Parkinson's Disease Psychosis
An Open-label Safety Study of Pimavanserin in Parkinson's Disease Patients
This is an open-label extension study to assess the long-term safety and tolerability of pimavanserin (ACP-103) in subjects with Parkinson's Disease Psychosis (PDP).
- Trial name
- NCT01518309
- Testing
- pimavanserin tartrate (ACP-103)
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Schizophrenia
A Clinical Trial That Will Study the Efficacy and Safety of an Investigational Drug in Acutely Psychotic People With Schizophrenia
A clinical trial to study the efficacy and safety of an investigational drug in acutely psychotic people with schizophrenia. Participants in the study will either receive the drug being studied or a placebo.
- Trial name
- NCT04092686
- Testing
- SEP-363856 75mg, SEP-363856 100mg
- Where
- 53 sites in United States, Bulgaria and 5 more
- Volunteers
- 464 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia
IM and Oral in Acute Exacerbation of Schizophrenia (BIZET Study)
To evaluate efficacy and tolerability of Ziprasidone IM and oral in agitated patients with acute exacerbation of schizophrenia
- Trial name
- NCT00136994
- Testing
- Ziprasidone
- Where
- 34 sites in Italy
- Volunteers
- 160 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Lewy Body Dementia Psychosis
Phase 3, Open Label Extension Study of ACP-204 in Lewy Body Dementia Psychosis
A 52-Week, Phase 3, Open-Label Extension Study of ACP-204 in Adults With Lewy Body Dementia Psychosis (LBDP)
- Trial name
- NCT07095465
- Testing
- ACP-204
- Where
- 32 sites in United States, Bulgaria and 4 more
- Volunteers
- 126 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Bipolar Disorder, Mood Disorders
A Study to Evaluate the Efficacy and Safety of Flexible Doses of Extended-release (ER) Paliperidone Compared With Flexible Doses of Quetiapine and Placebo in Patients With Bipolar I Disorder
The purpose of this study is to evaluate the effectiveness and safety of flexible-doses paliperidone ER (3 to 12 mg as needed) compared with placebo over 3 weeks in patients with Bipolar I Disorder who are experiencing an acute…
- Trial name
- NCT00309699
- Testing
- Quetiapine, Paliperidone ER
- Where
- 47 sites in United States, Greece and 6 more
- Volunteers
- 493 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Healthy, Epilepsy
Bridging Gaps in the Neuroimaging Puzzle: New Ways to Image Brain Anatomy and Function in Health and Disease Using Electroencephalography and 7 Tesla Magnetic Resonance Imaging
The human brain presents outstanding challenges to science and medicine. Brain function and structure span broad spatial scales (from single neurons to brain-wide networks) as well as temporal scales (from milliseconds to years).
- Conditions
- Healthy, Epilepsy, Psychosis, Essential Tremor
- Trial name
- NCT05769933
- Testing
- Simultaneous EEG-fMRI at 7 Tesla, Structural MRI at 7 Tesla
- Where
- Switzerland
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement
Parkinson's Disease Psychosis
A Study of Safety and Efficacy of Pimavanserin (ACP-103) in Patients With Parkinson's Disease Psychosis
This study will evaluate the safety and efficacy of two dose levels of pimavanserin (ACP-103) compared to placebo in patients with Parkinson's disease psychosis.
- Trial name
- NCT00658567
- Testing
- Pimavanserin tartrate (ACP-103)
- Where
- 50 sites in United States, Austria and 7 more
- Volunteers
- 123 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Schizophrenia
Transcutaneous Non-invasive Vagus Nerve Stimulation (t-VNS) in the Treatment of Schizophrenia
Randomized, controlled, double-blind, two-armed clinical investigation to show the efficacy and safety of transcutaneous vagus nerve stimulation (t-VNS), applied at the left auricle, in schizophrenia.
- Trial name
- 02VNS2009 (NCT01176721)
- Testing
- t-VNS verum
- Where
- 2 sites in Germany
- Volunteers
- 20 people
- Sponsor
- cerbomed GmbH
Parkinson's Disease, Psychoses
Aripiprazole in Patients With Psychosis Associated With Parkinson's Disease
The purpose of this clinical research study is to assess the safety and tolerability of aripiprazole in patients with psychosis associated with Parkinson's disease.
- Trial name
- NCT00095810
- Testing
- aripiprazole
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia, Psychotic Disorders
Kahn Study; Investigation Of The Efficacy Of Ziprasidone Versus Olanzapine In The Management Of Recent-Onset Psychosis; A Flexible-Dose, Parallel Group, Double-Blind Study
This study intends to compare novel antipsychotics ziprasidone and olanzapine, to confirm the findings of an open study -where stable patients receiving olanzapine switched to ziprasidone- which showed maintenance of clinical…
- Trial name
- NCT00145444
- Testing
- olanzapine, ziprasidone
- Where
- 7 sites in Belgium, Netherlands
- Volunteers
- 100 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Psychosis
Dose Finding of Quetiapine Fumarate 200mg vs 400mg in First Episode Psychosis
The purpose of this study is determine the minimal effective dose and the impact on: 1. treatment outcomes at 4, 12 and/or 48 weeks the treatment has required to treat patients experiencing the first psychotic episode 2.
- Trial name
- NCT00449397
- Testing
- Quetiapine Fumarate
- Where
- Australia
- Volunteers
- 150 people
- Sponsor
- AstraZeneca
Dementia, Alzheimer Type
Aripiprazole in the Treatment of Patients With Psychosis Associated With Dementia of Alzheimer's Type
The primary objective of the study is to compare the efficacy of aripiprazole with placebo in patients with psychosis associated with Alzheimer's dementia.
- Trial name
- NCT01438060
- Testing
- Aripiprazole (BMS-337039)
- Volunteers
- 232 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Psychosis Associated With Alzheimer's Disease
An Open-Label Study of ML-007C-MA in Adults With Alzheimer's Disease Psychosis
ML-007C-MA-222 is a 52-week, flexible-dose, open-label extension study designed to evaluate the long-term safety, tolerability, and effectiveness of ML007C-MA in participants with ADP who have completed the antecedent study (ie…
- Trial name
- NCT07459660
- Testing
- ML-007C-MA
- Where
- 8 sites in United States, Bulgaria and 1 more
- Volunteers
- 210 people
- Sponsor
- MapLight Therapeutics
Schizophrenia
Effect Of Talnetant Versus Risperidone Versus Placebo On Psychotic Symptoms In Schizophrenic Patients
The purpose of this study is to test the safety and effectiveness of talnetant vs. risperidone vs. placebo in reducing positive and negative symptoms in acutely psychotic schizophrenia patients.
- Trial name
- NCT00300963
- Testing
- Talnetant
- Where
- 20 sites in United States
- Volunteers
- 275 people
- Sponsor
- GlaxoSmithKline
Psychosis
Adherence in Adolescents and Children Treated on Quetiapine
Observational study aimed to describe the adherence in a population of adolescents and children treated on quetiapine from a first psychotic episode whose more important secondary objective is to identify possible predictive…
- Trial name
- NCT00680888
- Volunteers
- 30 people
- Sponsor
- AstraZeneca
Bipolar Disorder
Topiramate Versus Placebo as add-on Treatment in Patients With Bipolar Disorder in the Outpatient Setting
The purpose of this study is to assess the efficacy and safety of adding topiramate as compared to placebo to the medications a patient with bipolar disorder is already taking (lithium or valproate) to see if adding topiramate…
- Trial name
- NCT00237289
- Testing
- topiramate
- Volunteers
- 287 people
- Sponsor
- Ortho-McNeil Neurologics, Inc.
Major Depressive Disorder, Psychotic Disorders
A United States Study of the Safety and Tolerability of Corlux for Psychotic Symptoms in Psychotic Major Depression
Corlux (mifepristone) is a new medication that modulates the body's use of a hormone called cortisol. Under normal conditions, cortisol and other hormones are created by the body in response to physical and emotional stress…
- Trial name
- NCT00128479
- Testing
- mifepristone, mifepristone 600 mg, mifepristone 1200 mg
- Where
- 44 sites in United States
- Volunteers
- 443 people
- Sponsor
- Corcept Therapeutics
Schizophrenia
A Pilot Study of the Use of Risperidone Long Acting Injectable in the Treatment of Patients With Recent Onset Psychosis
The purpose of the study is to assess the effectiveness and safety of long-acting injectable risperidone in the treatment of patients in the early stage of psychosis
- Trial name
- NCT00216580
- Testing
- Risperidone, long-acting injectable
- Volunteers
- 50 people
- Sponsor
- Janssen Pharmaceutica N.V., Belgium
Alzheimer Disease
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
The purpose of this study is to evaluate the safety and efficacy of KarXT in adult participants with mild to severe Alzheimer's Disease (AD) with moderate to severe psychosis related to AD.
- Trial name
- NCT06585787
- Testing
- KarXT
- Where
- 296 sites in United States, Argentina and 23 more
- Volunteers
- 406 people
- Sponsor
- Karuna Therapeutics, Inc., a Bristol Myers Squibb company