View clinical trials related to Schizophrenia.
Filter by:This study aimed to investigate the effects of compensatory cognitive training plus treatment as usual (CCT+TAU) versus treatment as usual (TAU) on on self-esteem, self-efficacy, quality of life, and self-stigma for schizophrenia.
A clinical study to investigate the effect of an investigational drug as an added medication to an antipsychotic, in adults with schizophrenia, as measured positron emission tomography (PET) imaging . This study is accepting male and female participants between 18 years old -45 years old who have been diagnosed with schizophrenia. This study will be conducted in 2 locations in the UK. The study will last approximately 14 months.
The purpose of this study is to utilize the radioactive positron emission tomography (PET) tracer [11C]UCB-J to test the neural synaptic pruning hypothesis of schizophrenia. This imaging method allows for the quantification of synaptic density in the living human brain and has the unprecedented ability to directly examine the synaptic pathology underlying neuropsychiatric disease. The neural synaptic pruning hypothesis posits that a key pathogenic process of schizophrenia is the over-exuberant elimination of neural synapses during development. The confirmation of reduced synaptic density in schizophrenia as evidenced by [11C]UCB-J has the potential to lead to a number of ground-breaking clinical innovations, such as laboratory-based diagnostics and prognostics, and novel, disease-modifying treatments.
The study aimed to investigate the effects of high-definition transcranial random noise stimulation over bilateral prefrontal cortex on psychopathological symptoms, other clinical outcomes, autonomic functioning ,and brain oscillatory activity in schizophrenia patients.
Neurocognitive deficits are frequent with people suffering from schizophrenia. Unlike positive symptoms, cognitive deficits are not reduced with antipsychotic medication. They can be very disabling, especially for social and professional rehabilitation. Cognitive deficits can concern primary processes such as attention or more integrative processes. Social cognition is also massively altered. As a consequence, decision making is often altered with the presence of the 'jumping to conclusion' (JTC) phenomenon. People that jump to conclusion are making decisions without having the necessary information to be sure of their judgment. In addition, people suffering from schizophrenia also present differences in cerebral activity. For instance, the P300 involved in executive processes appears later and with a smaller amplitude. Many cognitive remediation programs have been created to overcome these deficits. Their efficiency has been proved. However, their effects on cerebral activity have not been studied extensively in literature, especially concerning decision making changes. The present project will use a cognitive remediation program centered on social decision making to test its efficiency on JTC and the potential changes in cerebral activity it can induce. This program, inspired by the SCIT (Social Cognition and Interaction Technique) will be based on 10 sessions (1 each week). Participants will be tested before and after remediation/control group with 3 experimental tasks. Cerebral activity will be measured with an EEG cap. They will also undergo a neuropsychological evaluation and a symptomatology evaluation.
This study seeks to explore the effects of transcranial direct current stimulation (tDCS), a non-invasive method of brain stimulation, as an adjunctive treatment to improve antipsychotic medication adherence in patients with schizophrenia (SCZ). The investigators hypothesize that 20 sessions of tDCS will improve medication nonadherence in patients with SCZ.
The purpose of this trial is to determine the safety and tolerability of multiple-dose administrations of aripiprazole, to establish the similarity of aripiprazole concentrations on the last day of the dosing interval following the final administration of aripiprazole into the gluteal muscle site, and to establish the similarity of aripiprazole exposure over the dosing interval following the administration of aripiprazole into the gluteal muscle site in adult participants with schizophrenia or bipolar I disorder.
Introduction Low levels of physical activity and central obesity contribute to metabolic syndrome in patients with schizophrenia. Aim This study was to examine the effectiveness of Baduanjin program on body mass index (BMI) and five metabolic parameters in participants with chronic schizophrenia. Methods A randomized controlled trial was conducted in a psychiatric center in northern Taiwan. The eligibility criteria included BMI > 25 kg/m2, or with metabolic syndrome. Twenty-two participants were randomized to two groups using blocked randomization. The experimental group was provided with an 8-session Baduanjin program for 12 weeks (1 h, thrice times per week), while the control group received routine care.
Social cognition impairments, frequently encountered in Serial Mental Illness, reduce the ability to find and to keep a job. Cognitive remediation and social cognition training reduce the impact of cognitive impairments on work outcomes . The purpose of this research is to associate a social cognition training program to vocational rehabilitation in the transition network (transitional Workforce Assistance Facilities and Services) to help people to maintain their jobs and to access to work in an ordinary environment. To support the development of social cognition interventions, additional care (users will retain their usual medical follow-up) will be implemented within the Workforce Assistance Facilities and Services. This project is part of a strong partnership between the Cognitive remediation network (health sector: rehabilitation centers) and the Transition network (medico-social sector: three Workforce Assistance Facilities and Services having partnerships with rehabilitation centers). This partnership has been experienced previously in the RemedRehab project funded by the 2012 hospital clinical research program (PHRC). This project was recently completed.
This is an observational, non-interventional study that will recruit Healthy Volunteers (HV) and subjects with clinically confirmed Schizophrenia (SZ). The purpose of this study is to establish the mean and variance across the HV and SZ cohorts, sites, and repeated tests of the electroencephalogram(EEG)/Event-related potentials (ERP) measures.