Clinical trials: Schizophrenia Disorder
Psychotic Disorders, Alzheimer Disease
A Study to Assess the Efficacy and Safety of ITI-1284 in the Treatment of Psychosis Associated With Alzheimer's Disease
This is a multicenter, randomized, double-blind, parallel-group, placebo-controlled, flexible-dose study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo in the treatment of psychosis in…
- Trial name
- NCT06540833
- Testing
- ITI-1284
- Where
- 71 sites in United States, Bulgaria and 8 more
- Volunteers
- 370 people
- Sponsor
- Intra-Cellular Therapies, Inc.
Schizophrenia
An Observational Study to Evaluate Efficacy and Safety of Risperidone Long-Acting Injection for Treatment of Schizophrenia
The purpose of this study is to evaluate the long-term treatment efficacy, and safety of risperidone long-acting injection in participants with schizophrenia (psychiatric disorder with symptoms of emotional instability…
- Trial name
- NCT01894984
- Testing
- Risperidone, Oral atypical anti-psychotic
- Volunteers
- 640 people
- Sponsor
- Xian-Janssen Pharmaceutical Ltd.
Schizophrenia
Dose-response Study to Evaluate Safety, Efficacy, and Pharmacokinetics of PF-00217830 Compared With Placebo in Acute Exacerbation of Schizophrenia
The objective of this study is demonstrate efficacy and a dose-response in the treatment of acute exacerbation of schizophrenia in comparison to placebo.
- Trial name
- NCT00580125
- Testing
- PF-00217830, Aripiprazole
- Where
- 26 sites in United States, India and 2 more
- Volunteers
- 164 people
- Sponsor
- Pfizer
Schizophrenia
A 6-Week Multicenter Trial Of Varenicline Tartrate For Cognitive Impairment In Subjects With Schizophrenia
The primary objective of this protocol is to assess the efficacy of two dose strengths of varenicline (0.5 mg BID and 1mg BID) as adjunctive treatment for cognitive impairment in symptomatically stable outpatient schizophrenic…
- Trial name
- NCT00743847
- Testing
- varenicline
- Sponsor
- Pfizer
Schizophrenia
Brexpiprazole in Patients With Schizophrenia
To determine the safety and efficacy of brexpiprazole during long-term treatment.
- Trial name
- NCT01810783
- Testing
- Brexpiprazole
- Where
- 48 sites in United States, Estonia and 6 more
- Volunteers
- 210 people
- Sponsor
- H. Lundbeck A/S
Psychotic Disorders, Schizophrenia
Parallel Group, Multiple Dose Pharmacokinetics Study of Five Antipsychotic Medications in Psychiatric Participants
The purpose of this study is to gather information about the steady-state plasma concentrations of aripiprazole, olanzapine, quetiapine and their relevant metabolites, at various dose levels and at different time points after…
- Conditions
- Psychotic Disorders, Schizophrenia, Bipolar Disorder, Depressive Disorder
- Trial name
- NCT02087579
- Testing
- Aripiprazole, oral formulation, Olanzapine, oral formulation, Paliperidone, oral formulation
- Where
- 24 sites in United States, Argentina and 5 more
- Volunteers
- 305 people
- Sponsor
- Janssen Research & Development, LLC
Schizophrenia
Huperzine for Cognitive and Functional Impairment in Schizophrenia
Huperzine is a natural plant product with procognitive properties in patients with Alzheimer's disease. Cognitive difficulties hamper functioning in schizophrenia as well.
- Trial name
- NCT00963846
- Testing
- huperzine 0.2 mg BID, huperzine 0.4 mg BID, huperzine 0.8 mg BID
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Biomedisyn Corporation
Schizophrenia
Safety and Tolerability Trial of Aripiprazole IM Depot Treatment in Adult Subjects With Schizophrenia Stabilized on Oral Antipsychotics Other Than Aripiprazole
This study will test the safety of an aripiprazole injection in subjects with schizophrenia that are currently taking oral antipsychotic medication other than aripiprazole.
- Trial name
- NCT01552772
- Testing
- Aripiprazole IM Depot
- Where
- 12 sites in United States
- Volunteers
- 60 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Schizophrenia
A Study Evaluating the Treatment Selection and Outcome When Changing Antipsychotic Treatment in Schizophrenic Patients
The purpose of the study is to evaluate the outcome of treatment switch defined as an improvement in CGI-CB scale (Clinical Global Impression - Clinical Benefit).
- Trial name
- ETOS (NCT00999895)
- Where
- 43 sites in Greece
- Volunteers
- 574 people
- Sponsor
- AstraZeneca
Cognitive Disorders
Safety, Tolerability and Pharmacokinetics of GSK1034702 in Healthy Subjects
This is a First Time in Human Study to assess the safety, tolerability and pharmacokinetics of single doses of GSK1034702 in healthy subjects.
- Trial name
- NCT00743405
- Testing
- GSK1034702
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Schizophrenia
Study Evaluating Bifeprunox in Patients With Schizophrenia.
An open-label extension study using a variable dose (20 to 30 mg daily) of bifeprunox to evaluate long-term safety.
- Trial name
- NCT00366327
- Testing
- Bifeprunox
- Where
- 82 sites in United States
- Volunteers
- 400 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Schizophrenia, Bipolar Disorder
Efficacy and Safety of Aripiprazole in Patients With Schizophrenia or Bipolar Disorder
This is a multicenter,open-label,prospective study of Aripiprazole use in patients with schizophrenia and bipolar disorder.
- Trial name
- NCT00216723
- Testing
- Aripiprazole
- Where
- 2 sites in South Korea
- Volunteers
- 3,000 people
- Sponsor
- Korea Otsuka Pharmaceutical Co., Ltd.
Schizophrenia, Schizoaffective Disorder
Bioavailability of LY03004 and Risperdal® Consta®
This study is to assess the bioavailability of LY03004 compared to Risperdal Consta as well as the evaluate the safety and tolerability and preliminary efficacy of LY03004 with repeat injections
- Trial name
- NCT02091388
- Testing
- LY03004, Risperdal® Consta®
- Where
- 10 sites in United States
- Volunteers
- 108 people
- Sponsor
- Luye Pharma Group Ltd.
Schizophrenia
A Double-blind, Placebo-controlled Study of the Safety and Efficacy of Paliperidone Extended Release (ER) in the Treatment of Schizophrenia in Adolescent Patients
The purpose of this study is to evaluate the efficacy, safety, and tolerability of 3 weight-based, fixed-dose groups of paliperidone extended release (ER) compared with placebo in adolescent patients between 12 to 17 years of…
- Trial name
- NCT00518323
- Testing
- Paliperidone ER
- Where
- 34 sites in United States, India and 3 more
- Volunteers
- 201 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Schizophrenia
Quetiapine Fumarate (SEROQUEL) Compared to Placebo in the Treatment of Adolescent Patients With Schizophrenia
The purpose of this study is to demonstrate efficacy and safety of quetiapine fumarate (SEROQUEL) compared with placebo in the treatment of adolescent patients with schizophrenia.
- Trial name
- ANCHOR 112 (NCT00090324)
- Testing
- quetiapine fumarate tablets
- Where
- 42 sites in United States, Germany and 8 more
- Volunteers
- 249 people
- Sponsor
- AstraZeneca
Schizophrenia
Pharmacokinetics, Safety and Tolerability of Different Formulations and Dose Strengths of Quarterly Risperidone (QUAR) in Patients With Schizophrenia
This is a single ascending dose phase 1 study to evaluate the pharmacokinetics (PK), safety, and tolerability of a single intramuscular (IM) injection of quarterly Risperidone (QUAR) for different formulations and dose strengths…
- Trial name
- QUARTZ (NCT06276361)
- Testing
- Oral risperidone; QUAR F1/2, Dose 1 - Gluteal, Oral risperidone; QUAR F1/2, Dose 2 - Gluteal, Oral risperidone; QUAR F1/2, Dose 3 - Gluteal
- Where
- Jordan
- Volunteers
- 58 people
- Sponsor
- Rovi Pharmaceuticals Laboratories
Schizophrenia, Schizoaffective Disorders
Assessment of Safety and Efficacy of Therapy for the Prevention of Weight Gain Associated With Olanzapine
The goal of this study is to answer the following questions: Whether treatment with amantadine, metformin or zonisamide can prevent or reverse the weight gain that is associated with olanzapine Whether taking amantadine…
- Trial name
- NCT00401973
- Testing
- olanzapine, amantadine, metformin
- Where
- 15 sites in United States, Brazil and 5 more
- Volunteers
- 199 people
- Sponsor
- Eli Lilly and Company
Schizophrenia
A Study of ALKS 3831 in Adults With Acute Exacerbation of Schizophrenia (the ENLIGHTEN-1 Study)
This study will evaluate the efficacy of ALKS 3831 in adult subjects with acute exacerbation of schizophrenia.
- Trial name
- NCT02634346
- Testing
- ALK3831, Olanzapine
- Where
- 31 sites in United States, Bulgaria and 2 more
- Volunteers
- 403 people
- Sponsor
- Alkermes, Inc.
Adolescent Schizophrenia, Child or Adolescent Bipolar I Disorder, Manic or Mixed Episode With or Without Psychotic Features
Safety and Tolerability of Aripiprazole in Adolescents With Schizophrenia or Children and Adolescents With Bipolar I Disorder, Manic or Mixed Episode With or Without Psychotic Features.
This is an open-label study consisting of a screening period, a conversion/titration phase (Phase 1), an open-label treatment phase (Phase 2), and a follow-up period.
- Trial name
- ATTAIN 267 (NCT01122927)
- Testing
- Aripiprazole
- Where
- 101 sites in United States, Bulgaria and 11 more
- Volunteers
- 524 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Akathisia, Drug-Induced, Dyskinesia, Drug-Induced
Study of Preladenant for the Treatment of Antipsychotic Induced Movement Disorders in Participants With Schizophrenia (Study P04628)
This study was designed to determine if preladenant (SCH 420814, MK-3814) can reduce drug-induced involuntary movements in participants with schizophrenia or schizoaffective disorder.
- Conditions
- Akathisia, Drug-Induced, Dyskinesia, Drug-Induced, Parkinsonian Disorders
- Trial name
- NCT00686699
- Testing
- Preladenant
- Volunteers
- 11 people
- Sponsor
- Merck Sharp & Dohme LLC
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