View clinical trials related to Psychotic Disorders.
Filter by:The aim of the study is to investigate the efficacy and safety of Paliperidone ER in patients with first episode psychosis.
The aim of the study is to investigate the efficacy and safety of ziprasidone in patients with first episode psychosis.
Lurasidone (lurasidone HCl) is a novel psychotropic agent that is being developed as a potential new antipsychotic treatment for patients with schizophrenia. Switching between antipsychotic medications is common in the treatment of schizophrenia. The purpose of this study is to characterize the long-term safety and tolerability of lurasidone in subjects with schizophrenia or schizoaffective disorder and to allow for continued treatment for subjects completing the core study (D1050289-NCT01143077).
Lurasidone (lurasidone HCl) is a novel psychotropic agent that is being developed as a potential new antipsychotic treatment for patients with schizophrenia. Switching between antipsychotic medications is common in the treatment of schizophrenia. The current study is designed to evaluate the effectiveness, safety, and tolerability of switching clinically stable, but symptomatic outpatients with schizophrenia or schizoaffective disorder from their preswitch antipsychotic medication to lurasidone, over a period of 6 weeks.
The purpose of this research study is to compare the "real-world" effectiveness of two FDA-approved and widely used long-acting injectable antipsychotic medications (paliperidone palmitate and haloperidol decanoate) in patients with schizophrenia or schizoaffective disorder who are expected to benefit from the improved medication compliance associated with injectable medications. The goal is to evaluate the effects of the medications on outcomes of importance to patients (relapse, symptoms, adverse effects, functioning) as well as policy makers (all of the above plus costs).
This is an exploratory clinical investigation. The objectives of this study are to evaluate the safety, steady-state pharmacokinetics, and efficacy of metyrosine (Demser®) for the treatment of psychosis in patients with velocardiofacial syndrome (VCFS).
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. The study will enroll new subjects (hereafter referred as "de novo" subjects) with schizophrenia, or bipolar I disorder, manic or mixed episode with or without psychotic features, and rollover subjects with schizophrenia from 31-09-266 (hereafter referred to as "Study 266"). All de novo subjects must enter the screening period of the study. Subjects who are screened and are not required to go through Phase 1 will complete a Phase 2 baseline visit prior to their participation in Phase 2. Study Design: Treatment, Single Group Assignment, Open Label, Active Control, Safety/Efficacy Study
The aim of this study is to evaluate the overall effectiveness of Ondansetron as an adjunctive or "add-on" medication in the treatment of Schizophrenia. This study is a double blind, placebo-controlled, randomised, 12 week trial.
The benefits and harms of antipsychotics are relatively well studied in adults. However, there is a lack of scientifically valid studies regarding the benefits and harms of antipsychotics in children and adolescents with psychosis. The main objective of the TEA trial is to compare the efficacy and adverse reactions of two antipsychotics (quetiapine versus aripiprazole) in children and adolescents between 12-17 years of age with psychotic symptoms on psychopathology, cognitive deficits, and daily functioning. Furthermore, the trial will focus on adverse reaction profiles of the two antipsychotics as well as early predictors of later sustained clinical effects of these antipsychotics.
This randomized, double-blind, placebo-controlled parallel group study will assess the effect on biomarkers measures of cognitive dysfunction, the clinical efficacy and safety of RO4917838 in participants with schizophrenia and schizoaffective disorder. Participants will be randomized to receive either RO4917838 (10 milligrams [mg] daily orally) or placebo for 6 weeks, in addition to their stable antipsychotic medication. Anticipated time on study treatment is 6 weeks.