View clinical trials related to Schizophrenia.
Filter by:The major target of the study is to confirm the safety and efficacy of our augmented protocol of theta-burst TMS in schizophrenia. Our aim is to confirm the beneficial effects of rTMS treatment on multiple aspects of the disorder such as (1) clinical aspect in terms of PANSS, (2) cognitive aspect such as emotion recognition (ER) and working memory (WM) / distractor filtering (DF) performance, and (3) neurobiology in terms of electrophysiology correlates of ER, WM and DF such as event related theta synchronization, resting state theta power, and network connectivity. Response prediction to (theta-burst) TB-rTMS will be the exploratory part of the study.
This study aims to evaluate the effectiveness of a communication skills-focused psychoeducation program on the subjective well-being of primary caregivers of individuals with schizophrenia. Today, with the adoption of contemporary treatment models, the relatives of individuals with schizophrenia have become caregivers. Some caregivers who are not competent enough to communicate satisfactorily with a person diagnosed with schizophrenia may have problems in patient-patient-relative interaction. Problems that occur frequently in expressing oneself, giving appropriate reactions in interaction with the patient and creating a sense of trust are seen as a major source of concern by caregivers. In the solution of this problem, improving the communication skills of the caregiver and increasing the self-confidence and motivation to communicate with the individual diagnosed with schizophrenia is an area that should be addressed by mental health professionals. By using a communication skills focused psychoeducation program, it is aimed to increase the level of subjective well-being of caregivers of individuals with schizophrenia by establishing healthy and positive relationships, coping with the negative emotions and difficulties they face, realizing their strengths, and leading a happy and meaningful life. Within the scope of this aim, it was aimed to evaluate the effect of a communication skills focused psychoeducation program on the subjective well-being of caregivers of individuals with schizophrenia.
To evaluate the long-term safety and tolerability of OLZ/SAM in pediatric subjects with schizophrenia or Bipolar I disorder
The primary aim of this study is to provide confirmation that Cognitive Remediation (CR) for schizophrenia, when personalized based on pre-treatment assessment of early auditory processing ability, facilitates improved cognitive and functional outcomes. Additional aims of this study address the mechanisms of treatment effect. The study uses a repeated-measures randomized trial design. Enrollment will be by invitation, open to individuals receiving services at select community behavioral health facilities where CR is offered. Clients who are eligible for the service, who agree to participate in research and who meet inclusion/exclusion criteria will be assessed on outcome measures and categorized via performance on the Tone Matching (TM) test, as EAP impaired (EAP-) or EAP intact (EAP+). Subsequently, EAP- and EAP+ subgroups will be randomized to either (1) Brain Basics (BB; n = 100), an EAP-enhanced CR approach or (2) Brain Training (BT; n = 100), a routine CR approach. Participants will be invited to participate in a second pre-treatment assessment to measure electrophysiologic responses to auditory stimuli. All participants will be scheduled to repeat outcome measure assessments after treatment and after a follow-up period. The EAP- group receiving BB will be invited to repeat electrophysiological paradigms post-treatment to investigate mechanisms of change related to the CR intervention. Verbal learning will be the primary outcome with functional capacity the secondary outcome. EEG is exploratory and will examine neurophysiologic markers of need for and response to EAP training.
The primary objective for this study is to evaluate whether Rituximab as compared to placebo is a clinically effective treatment for a subgroup of patients suffering from psychosis and/or obsessive-compulsive disorder (OCD) or -behavior (OCB) where there is an indication of immune system involvement. The secondary objectives of this study are 1. To assess whether Rituximab treatment (with the doses and timing described below) as compared to placebo is associated with amelioration in psychiatric symptomatology 2. To assess whether Rituximab treatment as compared to placebo is associated with improvement in executive functions 3. To assess whether Rituximab treatment as compared to placebo is associated with amelioration in neurological symptoms 4. To evaluate the longevity of psychiatric, neurological and executive improvements associated with Rituximab treatment for up to 16 months after the first infusion (i.e. 12 months after the last infusion) 5. To evaluate whether Rituximab treatment as described is safe for these patients. The exploratory objectives of this study are 1. To assess changes in blood and cerebrospinal fluid (CSF) markers for immune activity associated with Rituximab treatment compared to placebo 2. To assess statistical associations between biological markers in blood or CSF and clinical response 3. To describe changes in somatic symptoms associated with treatment with Rituximab vs placebo for patients with initial symptoms in the questionnaires 4. To describe changes on MR and EEG associated with treatment with Rituximab vs placebo for patients with initial pathology in these examination 5. To study immune mechanisms coupled with psychiatric symptoms, possibly identifying novel biomarkers with potential for subtyping encephalopathies with immune engagement, using biobank cells, blood and CSF samples collected from the participants.
This experiment was conducted to investigate the improvement of hypoglycemic index diet (LGIT) as a potential new intervention scheme for treatment-resistant schizophrenia, and to further explore the mechanism of efficacy.
Randomized control trial examining two mHealth intervention strategies.
This research compares the relative efficacy of two empirically-supported, standardized programs of cognitive remediation for treatment of cognitive deficits and community function in schizophrenia to help inform best practices. The proposed study advances public health by developing and evaluating new behavioral techniques for improving psychosocial outcome in individuals diagnosed with schizophrenia.
This is a 49 weeks prospective, non-interventional cohort study. To observe the effect of long-acting injection antipsychotic(LAI), paliperidone palmitate on prevention of recurrence and symptom control in schizophrenia patients with violence risk. This study can be extended according to the implementation of the project and extended follow-up time.
The Ohio State University Early Psychosis Intervention Center is implementing a specialized clinical program to serve individuals who meet clinical high risk criteria for a psychosis. The purpose of this study is to evaluate the long-term outcomes among individuals participating in this clinical service.