Clinical trials: Psychosis
Schizophrenia
Monotherapy Brexpiprazole (OPC-34712) Trial in the Treatment of Adults With Early-Episode Schizophrenia
The purpose of this study is to investigate the effects of flexibly dosed Brexpiprazole monotherapy in the improvement of early-episode schizophrenia through the assessment of social functioning, efficacy, and tolerability.
- Trial name
- NCT02013622
- Testing
- Brexpiprazole
- Where
- 22 sites in United States
- Volunteers
- 49 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Parkinson's Disease Psychosis
A Study of the 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
- NCT00477672
- Testing
- Pimavanserin tartrate (ACP-103)
- Where
- 78 sites in United States, Bulgaria and 5 more
- Volunteers
- 298 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Schizophrenia, Schizoaffective Disorder
A Trial to Explore Acceptance and Performance of Using a Digital Medicine System With Healthcare Professionals and Adults With Schizophrenia, Schizoaffective Disorder, or First Episode Psychosis on an Oral Atypical Antipsychotic
Digital medicine systems (DMS) have been designed to assist individuals with the management of their daily health, wellness, and medication use.
- Conditions
- Schizophrenia, Schizoaffective Disorder, First Episode Psychosis
- Trial name
- NCT03568500
- Testing
- Digital Medicine System, Aripiprazole, Olanzapine
- Where
- 5 sites in United Kingdom
- Volunteers
- 44 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Bipolar Disorder, Bipolar Affective Psychosis
Effectiveness of Quetiapine XR on the Control of Symptoms of Manic Phase of Bipolar Disorder.
The primary purpose of the study is to assess the efficacy of Quetiapine extended release 600mg per day either as monotherapy or combined therapy in the treatment of patients with mania associated to Bipolar disorder.
- Conditions
- Bipolar Disorder, Bipolar Affective Psychosis, Mania, Manic Disorder
- Trial name
- EMMY (NCT00521365)
- Testing
- Quetiapine 600mg
- Where
- 7 sites in Mexico
- Volunteers
- 88 people
- Sponsor
- AstraZeneca
Schizophrenia
A Long-term, Extended Treatment Study of Aripiprazole in Pediatric Patients With Schizophrenia
The objective of this study is to investigate the safety and efficacy of aripiprazole (initial dose 2 mg/day, maintenance dose 6-24 mg/day, maximum dose 30 mg/day) orally administered over a period of 52 weeks in subjects who…
- Trial name
- NCT01942148
- Testing
- Aripiprazole
- Where
- 8 sites in Japan
- Volunteers
- 68 people
- Sponsor
- Otsuka Pharmaceutical Co., Ltd.
Schizoaffective Disorder, Psychotic Disorder
Evaluation of Effectiveness and Safety of Paliperidone Extended Release in Patients With Schizoaffective Disorder.
The purpose of this study is to measure the effectiveness and assess the safety of two dosages of the antipsychotic paliperidone extended-release (ER) in patients who are experiencing an acute episode of schizoaffective disorder.
- Trial name
- NCT00397033
- Testing
- Paliperidone ER
- Volunteers
- 316 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Schizophrenia
Study to Evaluate TV-46000 as Maintenance Treatment in Adult and Adolescent Participants With Schizophrenia
The purpose of the study is to evaluate the efficacy, safety, and tolerability of different dose regimens of TV-46000 administered subcutaneously (SC) as compared to placebo during maintenance treatment in adult and adolescent…
- Trial name
- RISE (NCT03503318)
- Testing
- TV-46000
- Where
- 81 sites in United States, Bulgaria
- Volunteers
- 544 people
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Schizophrenia
A Study to Evaluate the Efficacy and Safety of SEP-363856 in Acutely Psychotic Adults With Schizophrenia
A study to evaluate the efficacy and safety of an experimental drug (SEP-363856) in acutely psychotic adults with schizophrenia
- Trial name
- NCT02969382
- Testing
- SEP-363856
- Where
- 33 sites in United States, Hungary and 3 more
- Volunteers
- 245 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia
A Dose-finding Trial of OPC-34712 in Patients With Schizophrenia
To investigate the efficacy and safety of OPC-34712 in comparison with placebo in patients with schizophrenia.
- Trial name
- NCT01451164
- Testing
- OPC-34712
- Where
- Japan
- Volunteers
- 459 people
- Sponsor
- Otsuka Pharmaceutical Co., Ltd.
Schizophrenia
6-week Trial of the Efficacy and Safety of Asenapine Compared to Placebo in Participants With an Acute Exacerbation of Schizophrenia (P06124)
A multicenter, randomized, parallel-group, double-blind, fixed dose, 6-week trial of the efficacy and safety of asenapine compared with placebo in participants with an acute exacerbation of schizophrenia.
- Trial name
- NCT01098110
- Testing
- Asenapine 5 mg, Asenapine 10 mg
- Volunteers
- 532 people
- Sponsor
- Organon and Co
Schizophrenia
Evaluation of TAK-058 and Ondansetron on P50 Auditory Gating in Participants With Stable Schizophrenia
The purpose of this study is to determine whether improvement in P50 (a pharmacodynamic marker) in auditory sensory gating is demonstrated after administration of TAK-058 and ondansetron compared to placebo in participants with…
- Trial name
- NCT02614586
- Testing
- TAK-058, Ondansetron
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Takeda
Schizophrenia
A Phase 2 Study to Evaluate the Safety and Efficacy of CTP-692 as an Adjunctive Treatment in Adults With Schizophrenia
The objective of this study is to assess the safety and efficacy of 3 different doses of CTP-692 administered once daily (QD) for 12 weeks to adult participants with schizophrenia on stable dopaminergic antipsychotic medication.
- Trial name
- NCT04158687
- Testing
- CTP-692
- Where
- 26 sites in United States
- Volunteers
- 326 people
- Sponsor
- Concert Pharmaceuticals
Parkinson Disease Psychosis
A Study to Evaluate the Efficacy, Safety and Tolerability of SEP-363856 in Subjects With Parkinson's Disease Psychosis
A study to evaluate the safety and tolerability of SEP-363856 in subjects with Parkinson's Disease Psychosis. This study is accepting male and female participants 55 years of age and older who have been diagnosed with Parkinson's…
- Trial name
- NCT02969369
- Testing
- SEP-363856
- Where
- 24 sites in United States
- Volunteers
- 39 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia
A Trial to Assess the Antipsychotic Efficacy of ITI-007
The study will be conducted as a randomized, double-blind, parallel-group, placebo-controlled, multi-center study in patients diagnosed with schizophrenia having an acute exacerbation of psychosis.
- Trial name
- NCT02282761
- Testing
- ITI-007
- Where
- 11 sites in United States
- Volunteers
- 450 people
- Sponsor
- Intra-Cellular Therapies, Inc.
Schizophrenia
Aripiprazole Once-monthly Versus Paliperidone Palmitate in Adult Patients With Schizophrenia
To assess the effectiveness of aripiprazole once-monthly in the maintenance treatment of patients with a diagnosis of schizophrenia as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition, Text…
- Trial name
- NCT01795547
- Testing
- Aripiprazole and aripiprazole once-monthly, Paliperidone and paliperidone palmitate
- Where
- 2 sites in United States
- Volunteers
- 295 people
- Sponsor
- H. Lundbeck A/S
Paranoid Schizophrenia
MK0249 for the Treatment of Cognitive Impairment in Patients With Schizophrenia (0249-016)
The purpose of this study is to determine the safety and effectiveness of an investigational drug MK0249 for the treatment of the cognitive impairment in patients with schizophrenia.
- Trial name
- NCT00506077
- Testing
- MK0249
- Volunteers
- 55 people
- Sponsor
- Merck Sharp & Dohme LLC
Schizophrenia, Schizo-affective Disorder
Study in Stabilized Schizophrenic Patients to Evaluate the Pharmacokinetics of Risperidone and 9-Hydroxy (OH)-Risperidone When Risperidone is Administered From a Polyurethane Implant
The study will be a 6-month, open-label, multiple center study in approximately 50 stable subjects diagnosed with schizophrenia or schizoaffective disorder to evaluate the safety, tolerability, and pharmacokinetics of Risperidone…
- Trial name
- NCT02658357
- Testing
- Risperidone Implant
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Braeburn Pharmaceuticals
Schizophrenia
A Study of ALKS 3831 in Adults With Schizophrenia (The ENLIGHTEN-2 Study)
This study will evaluate weight gain of ALKS 3831 compared to olanzapine in adult subjects with schizophrenia.
- Trial name
- NCT02694328
- Testing
- ALKS 3831, Olanzapine
- Where
- 54 sites in United States, Puerto Rico
- Volunteers
- 561 people
- Sponsor
- Alkermes, Inc.
Schizophrenia
Safety, Tolerability, and Pharmacokinetics Study of Elpipodect (MK-8189) in Participants With Schizophrenia and Healthy Participants (MK-8189-011)
This is a randomized, double-blind, 2-part clinical study of the safety, tolerability and pharmacokinetics of alternate elpipodect titration regimens.
- Trial name
- NCT04506905
- Testing
- Elpipodect
- Where
- 6 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Alzheimer's Disease Psychosis
A Study of the Safety and Efficacy of Pimavanserin in Patients With Alzheimer's Disease Psychosis
This study will evaluate the safety and efficacy of pimavanserin 40 mg compared to placebo in patients with Alzheimer's disease psychosis.
- Trial name
- NCT02035553
- Testing
- Pimavanserin tartrate
- Where
- United Kingdom
- Volunteers
- 181 people
- Sponsor
- ACADIA Pharmaceuticals Inc.