WithdrawnNCT00743847
Official study titleA Phase 2 6-Week, Double-Blind, Placebo-Controlled, Multicenter Trial Of Varenicline Tartrate (CP-526,555) For Cognitive Impairment In Subjects With Schizophrenia
This study was withdrawn before enrollment.
Location not clearly listedSchizophreniaMedication studyAges 18–55
- Countries
- Sponsor
- Pfizer
CompletedNCT01942382
Official study titleClinical Pharmacology Study of JNS010 (Paliperidone Palmitate) in Subjects With Schizophrenia
This study has finished and is no longer accepting participants.
Location not clearly listedSchizophreniaMedication studyAges 20–65
- Countries
- Sponsor
- Janssen Pharmaceutical K.K.
CompletedNCT04118127
Official study titleA Multi-center, Open-label Clinical Pharmacology Trial to Investigate the Pharmacokinetics, Tolerability, and Safety of Brexpiprazole Once-weekly (QW) Formulation Administered as Single and Multiple Oral Doses in Patients With Schizophrenia
This study has finished and is no longer accepting participants.
In TokyoSchizophreniaMedication studyAges 18–64
- Countries
- Japan
- Sponsor
- Otsuka Pharmaceutical Co., Ltd. (Pharmaceutical company)
CompletedNCT03425552
Official study titleΑ Randomized, Two-way, Two-treatment, Two-period, Crossover, Open Label, Laboratory-blind, Comparative Bioavailability Study at Steady State Between Paliperidone 100 mg Prolonged Release Suspension for Injection (Test Product) and Xeplion® 100 mg Prolonged Release Suspension for Injection (Reference Product) Following Multiple Intramuscular Injections (Five Doses in Each Period, One Dose Every 28 Days) Administration to Patients With Schizophrenia Who Are Already Receiving a Stable Regimen of Paliperidone Prolonged Release Suspension Via The Intramuscular Route
This study has finished and is no longer accepting participants.
Multiple locations, including AmmanSchizophreniaMedication studyAges 18–65
- Countries
- Jordan
- Sponsor
- Pharmathen S.A.
CompletedNCT02002832
Official study titleA Randomized, Double-blind, Double-dummy, Parallel-group and Multicenter Study to Investigate Lurasidone in Treatment of Schizophrenia Compared With Risperidone
This study has finished and is no longer accepting participants.
Multiple locations, including BeijingSchizophreniaMedication studyAges 18–65
- Countries
- China
- Sponsor
- Marubeni Pharmaceuticals (Suzhou) Co., Ltd.
CompletedNCT00604279
What is this study about?Researchers compared Paliperidone palmitate (R092670) and Risperidone to find out how the approaches affected psychotic symptoms in people with schizophrenia.
This study has finished and is no longer accepting participants.
Multiple locations, including BaodingSchizophreniaMedication studyAges 18+
- Countries
- China
- Sponsor
- Xian-Janssen Pharmaceutical Ltd.
CompletedNCT01086748
What is this study about?Researchers compared LY2140023, Risperidone and placebo to find out how the approaches affected psychotic symptoms in people with schizophrenia.
This study has finished and is no longer accepting participants.
Multiple locations, including EscondidoSchizophreniaMedication studyAges 18–65
- Countries
- United States, Croatia, Russia
- Sponsor
- Denovo Biopharma LLC
CompletedNCT00034905
This study has finished and is no longer accepting participants.
Multiple locations, including BirminghamSchizophreniaMedication studyAges 18–65
- Countries
- United States
- Sponsor
- AstraZeneca
CompletedNCT00044044
What is this study about?Researchers compared Lurasidone 20 mg, Lurasidone 40mg, Lurasidone 80 mg, Haloperidol 10mg and placebo, tracking side effects to assess safety in people with schizophrenia.
This study has finished and is no longer accepting participants.
Multiple locations, including BirminghamSchizophreniaMedication studyAges 18–64
- Countries
- United States
- Sponsor
- Sumitomo Pharma America, Inc.
CompletedNCT00249223
Official study titleRisperidone Depot (Microspheres) vs. Risperidone Tablets - a Non-inferiority, Efficacy Trial in Subjects With Schizophrenia
This study has finished and is no longer accepting participants.
Location not clearly listedSchizophreniaMedication studyAges 18–65
- Countries
- Sponsor
- Janssen Pharmaceutica N.V., Belgium
CompletedNCT00843687
Official study titleComparative Single-Dose Pharmacokinetics and Safety of Gluteal and Deltoid Intramuscular Injection of Long-Acting Injectable Risperidone in Subjects With Chronic Stable Schizophrenia
This study has finished and is no longer accepting participants.
Location not clearly listedSchizophreniaMedication studyAges 18–55
- Countries
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Active Not RecruitingNCT07618767
This study is no longer accepting new participants.
In TaipeiSchizophreniaObservational studyAges 18+
- Countries
- Taiwan
- Sponsor
- National Taiwan University Hospital