Active clinical trials for "Schizophrenia"

Schizophrenia is a severe mental disorder associated with significant impairments in affective, cognitive and social functioning. Consequently, a special interest in the prevention of schizophrenia and psychotic disorders has emerged. Pharmacological as well as psychological interventions show promising preventive effects. The purpose of this multicentric study is the investigation of possible preventive effects of a treatment combination containing a psychotherapy form and medication (N-Acetylcytein - NAC) in individuals with an enhanced risk for developing schizophrenia. Both treatment forms may reduce the risk in this population due to their specific properties: The psychotherapy can improve social skills, whereas NAC is supposed to develop its protective effects on neuronal level due to its antiinflammatory properties. The investigators will examine the preventive effects by measuring transition rates to psychosis after treatment as well as improvements in social, affective and cognitive functioning.

Recent research has suggested that mindfulness-based interventions (MBI) for psychosis may be effective in reducing the negative symptoms of schizophrenia (e.g., social withdrawal, lack of motivation) and the distress associated with psychotic symptoms (e.g., hearing voices) and could lead to improvements in functioning and quality of life. MBI research to date has primarily focused on studies of patients with chronic psychotic illness, yet relatively little is known about the use of MBIs for youth recovering from their first episode of psychosis. Results from recently published pilot studies appear promising in terms of the feasibility, acceptability, and potential clinical utility (e.g., improved psychological symptoms) of MBIs for the early psychosis population (Ashcroft et al., 2012; van der Valk et al., 2013; Khoury et al., 2015). The current project team has completed a pilot study at the Prevention and Early Intervention Program for Psychoses (PEPP) at London Health Sciences Centre (LHSC), wherein the "Mindfulness Ambassador Council" (MAC), a 12-week facilitated group intervention promoting mindfulness skills and the development of emotional and social competencies, was shown to be an effective, feasible, and acceptable means of treating youth in the early stages of psychotic illnesses. In follow up to the initial pilot study, the purpose of this study is to perform a multi-site Randomized Control Trial to determine the effectiveness of the MAC group intervention on reducing psychotic disorder symptomatology for transitional aged youth experiencing early psychosis. The main hypothesis, based on previous findings on the use of MBIs in psychotic disorders, including results from our initial pilot study at PEPP, is that people with early psychosis who participate in the MAC group intervention will experience improvement in mindfulness skills and affective symptoms compared to those receiving treatment as usual (TAU). Furthermore, we expect that people experiencing early psychosis who participate in MAC will have an improvement in their negative symptoms, quality of life, recovery (self-esteem, perceived recovery), perceived coping, assertiveness, social functioning, and cognitive skills, and a reduction in healthcare service utilization (e.g., emergency room visits, inpatient admissions/length of hospitalization).

A study to evaluate the efficacy and safety of an experimental drug (SEP-363856) in acutely psychotic adults with schizophrenia

A Phase 1, Single-centre, Double-blind, Placebo controlled Crossover Study to Assess the pharmacoMRI Effects of AUT00206 in Healthy Male Participants

The primary objective is to evaluate if repetitive transcranial magnetic stimulation (rTMS) with theta burst frequency over dorsomedial prefrontal cortex (DMPFC) is an effective treatment for negative symptoms (anhedonia and avolition) in schizophrenia or depression. Other objectives are to increase the understanding of the underlying neurobiology of negative symptoms and the mechanisms for the treatment effect of rTMS.

The goal of the study is to investigate whether adding different doses of sulforaphane will benefit the clinical symptoms and cognitive function in individuals who have schizophrenia. This study will compare the sulforaphane with placebo. There is a thirty percent change (less than half) of receiving the placebo. The purpose of including placebo is to judge if the outcome is related to the study medication rather than other reasons.

This study is designed to evaluate efficacy and safety of HP-3070 compared with placebo transdermal patch in subjects diagnosed with schizophrenia.

This study will evaluate the effect of ALKS 3831 compared to olanzapine on body weight in young adults with schizophrenia, schizophreniform, or bipolar I disorder who are early in their illness

The investigators hypothesis is that an antipsychotic drug combination of low-dose olanzapine plus low-dose trifluoperazine is similar to regular-dose olanzapine monotherapy in efficacy and safety for treatment of schizophrenia.The goal of this study is to compare the efficacy and safety of the olanzapine (10 mg/d) and olanzapine (5 mg/d) plus trifluoperazine (5 mg/d) in the treatment of acute psychotic exacerbations of schizophrenia.

This is a double-blind placebo-controlled trial to evaluate the effects of the combination of a cognition enhancing drug, i.e carnosine, with cognitive training in patients with schizophrenia. All participants will receive the same cognitive training sessions and will be randomised to either carnosine or placebo for the duration of the combined treatment period (2 weeks). Before combined training and carnosine/placebo, there is a two-week carnosine/placebo only phase to examine the effects of carnosine alone on functioning without training.