Active clinical trials for "Schizophrenia"

To assess the efficacy and safety of an investigational compound PF-02545920 for the treatment of schizophrenia. PF-02545920 will be more effective than placebo in reducing symptoms associated with schizophrenia.

The objective of this study is to explore the safety and efficacy of ABT-925 involving patients who meet the DSM-IV-TR (Diagnostic and Statistical Manual of Medical Disorders, Fourth Edition Text Revision) criteria for an acute exacerbation of schizophrenia or schizoaffective disorder.

The study looks at whether treatment with iloperidone (Fanapt) is associated with improvements in social cognition in individuals who have been recently diagnosed with schizophrenia or schizoaffective disorder. Social cognition (the ability to understand your feelings and the feelings of others) is closely related to functional outcomes, including communication, empathy, and emotional recognition.

The aim of this study is to evaluate tDCS effects on schizophrenia symptoms, particularly on auditory verbal hallucinations. tDCS applied with cathodal (inhibitory) electrode over the left temporal parietal junction and anodal (excitatory) electrode over the left dorsolateral prefrontal cortex.

Purpose: The purpose of this study is to test new pharmacologic strategies for weight loss in patients with schizophrenia, a population for which no current weight-loss treatments have gained widespread use. The goal is to recruit overweight people with schizophrenia to participate in a 52-week double-blind, randomized study to assess the efficacy and safety of lorcaserin/metformin combination treatment, lorcaserin monotherapy, and placebo on weight, body composition, and measures of glucose and lipid metabolism. Participants: Approximately 110 subjects will be enrolled at four clinical sites (UNC Chapel Hill, Carolina Behavioral Care, Columbia University, and Augusta University) Procedures (methods): Behavioral: All participants will be offered a behavioral intervention of weekly diet and exercise counseling aimed at modifying cardiovascular risk factors. This intervention will be provided at all in-person study visits after the Baseline Visit and supplemented with weekly interim phone calls to reinforce lessons between visits. Pharmacological Intervention: All participants who meet entry criteria will be randomized to one of the three treatment groups (lorcaserin/metformin, lorcaserin, and placebo).

Repetitive transcranial magnetic stimulation (rTMS) is a new noninvasive therapy that uses magnetic energy applied to the scalp to modulate activity in the underlying regions of the brain. In this study we will examine the efficacy of treating auditory hallucinations in schizophrenia with rTMS, comparing two methods to target stimulation to a language processing region of the brain. One method targets the stimulation site using scalp landmarks, while the other uses functional magnetic resonance imaging (fMRI) combined with a language task.

The purpose of this study is the evaluation of effect of metformin on obesity and metabolic disturbance in patients taking clozapine.

The purpose of this study is to evaluate the long-term safety of pomaglumetad methionil in participants with schizophrenia.

An open-label extension study using a variable dose (20 to 30 mg daily) of bifeprunox to evaluate long-term safety.

This study is being conducted to find a way to predict how individual schizophrenic patients will respond if they are treated with different types of antipsychotic drugs. This could help doctors prescribe the medication that will work best for each individual.