Active clinical trials for "Schizophrenia"

The project goal is to promote a feasible and effective approach to communicative disorders in neurological and psychiatric populations, focused on the pragmatics of language. Pragmatics allows speakers to use and interpret language in context and to engage in successful communication. Pragmatic language disorder is widespread in clinical conditions and causes reduced social interactions and lower quality of life for both patients and their family. Yet it is seldom considered in assessment and rehabilitation.

This study is to evaluate the effect and safety of Brilaroxazine in patients with acute schizophrenia compared to the placebo short and longterm. Brilaroxazine will be given at fixed doses of 15 mg or 50 mg once daily over amonth, then in the long-term flexible doses 15-50mg daily over a period of 52 weeks.

Luteolin is a natural product found in foods such as celery, green pepper, parsley, and chamomile tea. It has been found to have anti-cancer, anti-oxidant, and anti-inflammatory properties. The purpose of this study is to determine if luteolin helps improve symptoms of schizophrenia.

Background: Impairment in cognitive processing speed is a consistent finding in schizophrenia spectrum disorder. Vitamin D deficiency is found to be significantly associated with reduced processing speed. In this study, we will investigate the effect from vitamin D supplementation on processing speed. Objective: The primary objective is to investigate whether vitamin D supplementation is superior to placebo in improving processing speed. The secondary objectives are to investigate whether vitamin D supplementation is superior to placebo in improving negative symptoms, social and physical activity. Study design: Randomized placebo-controlled double blind trial. Study population: Men and women, aged 18-65 years, diagnosed with a schizophrenia spectrum disorder, in treatment for their disorder at the Division for Mental Health at Akershus university hospital. Intervention: Participants will be randomized 1:1 to either vitamin D3 (50µg capsules) or placebo daily for 12 weeks. The medical product or placebo will be given in addition to treatment as usual. Study measures: Cognitive tests, symptom assessments and blood sampling for vitamin D analyses will be performed at baseline and after 12 weeks intervention. During the 12 week intervention period the participants will use a smart phone application (MinDag) for self-report and an actigraph (MotionWatch 8 actigraph from CamNtech) for registration of physical activity. Endpoints: Primary outcome is change in cognitive performance on the symbol coding test from the Brief assessment of Cognition in Schizophrenia (BACS). Secondary outcomes are change in performance on the the Category Fluency Test from the MATRICS Consensus Cognitive battery, change in negative symptoms from the clinician rated Brief negative symptom scale (BNSS), and change in self-reported negative symptoms from the scale Self-assessment of negative Negative Symptoms (SNS). Secondary outcomes also include change in self-reported social activities and change in actigraph registered physical activity. Expected benefits for consumers and caregivers: The results from the study will indicate whether vitamin D supplementation could represent a beneficial treatment strategy for impaired processing speed and related symptoms.

This is a hybrid1, effectiveness-implementation study of yoga-based exercises (YE) as an adjunctive tool for rehabilitation among persons with Severe Mental Illness (SMI). The two-arm randomized controlled trial will compare the efficacy of YE compared to the Wellness Lifestyle Program (WLP). Primary outcomes of the study will be self-report and performance-based measures of community functioning, defined in the investigators study as social, leisure, employment, and life skills functioning in the community. Secondary outcomes will include cognition and physical fitness measures.

This a randomized double-blind placebo controlled trial which aims to determine the beneficial effects of minocycline augmentation to clozapine in partial responders to Treatment Resistant Schizophrenia (TRS).

Lyndra Therapeutics, Inc. is developing LYN-005, a long-acting oral (LAO) capsule (LYNX™ dosage form) of risperidone. This pivotal study (LYN-005-C-301) will evaluate the PK as well as safety and tolerability of multiple administrations of the LYN-005 formulation at two dose levels.

Psychotic disorders are associated with high levels of distress, limitations in quality of life, and a high risk of chronification for those affected. The treatment guidelines recommend combining the pharmacological treatment with psychotherapeutic methods, starting already in the acute phase. At the same time, there is little research evidence on which mechanisms of psychotherapy are most effective and best feasible for the acute setting. Therefore, we want to run a pilot study to test specific psychotherapeutic interventions for patients with psychosis on acute psychiatric wards. The method of "Motivational Interviewing" is a well-known and established interviewing technique, which originally comes from the treatment of addictive disorders. In our study, it is used to strengthen the therapeutic alliance between patient and practitioner already in the acute phase of the disease, to increase adherence, and thus to achieve the overall goal of better integrating patients with pronounced positive symptoms into treatment. This appears to be extremely important, as non-adherence represents one of the greatest risks for chronification of the disease. The intervention will subsequently be evaluated in comparison to "treatment as usual".

Dextromethorphan acts as N-methyl-D-aspartate (NMDA) antagonist. In Treatment resistant schizophrenia(TRS) the efficacy of treatment response by clozapine is only around 40%. Numerous augmentation agent have been tried which includes antipsychotics, anticonvulsants, antidepressants and NMDA antagonist. The NMDA antagonist such as Riluzole and Memantine have shown good efficacy in TRS. Therefore we are evaluating NMDA antagonist, dextromethorphan in TRS. The dextromethorphan or placebo will be administered along with clozapine in TRS patients. The study is randomized double blind placebo controlled group sequential trial.

In this study, the investigators will investigate the effect and the underlying mechanism of metformin treatment on cognitive impairment in individuals with schizophrenia. The study will recruit 120 individuals with schizophrenia at 4 sites, who will be randomized to metformin or placebo group for 24-week treatment. Clinical assessments will be done at screen/baseline, 12th week and 24th week. The specific aims are to compare metformin group versus controls on: 1) cognition; 2) clinical core symptoms. Biological samples also will be collected and stored to explore related mechanisms.