View clinical trials related to Psychotic Disorders.
Filter by:The purpose of this study is to examine state representation in individuals aged 15-45 who have been diagnosed with a psychotic illness, as well as young adults who do not have a psychiatric diagnosis. State Representation is our ability to process information about our surroundings. The investigators will complete a clinical trial examining two paradigms of cognitive training.
This open trial will test a new technology-supported blended intervention, mobile Social Interaction Therapy by Exposure (mSITE), that targets social engagement in consumers with serious mental illness.
In this study, an investigational medication named BXCL501 is being tested for the treatment of episodes of agitation associated with bipolar I and bipolar II disorder, schizophrenia, schizoaffective and schizophreniform disorder. This study compares the study drug to a placebo.
A 24-week, patient- and rater-blinded, two-arm, parallel-group controlled, and multi-centre randomized clinical trial (RCT) to establish the benefits of pharmacogenetics-informed pharmacotherapy versus dosing as usual (DAU) in psychiatric patients suffering from mood, anxiety, or psychotic disorders.
The MEDIUM study (U01DA045384) is a cluster-randomized trial based in Ukraine. The main goal of the study is to test the implementation strategies for mental health treatment services in OAT clinics. The study enrolled 12 OAT clinics from 12 geographically and epidemiologically diverse regions and randomized them 1:1:1 to three implementation arms: standard of care (SoC), ECHO facilitation, and ECHO plus pay-for-performance (P4P) incentives. Project ECHO, is an evidence-based telehealth intervention, connecting clinicians with national experts for short thematic didactic sessions and case discussions. All sites are provided with a modified Screening, Brief Intervention and Referral to Treatment (mSBIRT) intervention manual for mental disorders and regular supply of two selective serotonin reuptake inhibitors (SSRI) medications. All current and new patients at participating sites (N~2000 at study start) are automatically eligible for SSRI prescription. The main outcomes of the study are the elements of mental health continuum of care (screening, diagnosis, treatment and retention). These outcomes are assessed in the entire patient population using de-personalized data extracted from the electronic medical record system. A sub-sample of patients (N=1,350) was recruited into a cohort and consented to assess prevalence and severity of mental disorders, various factors related to the uptake of and retention in mental health treatment (addiction severity, other substance use, co-morbidities), as well as other important covariates. These assessments are done at baseline, 6, 12, 18 and 24 months after enrollment.
The primary purpose of the study is to compare therapy with antipsychotic medication (antipsychotic monotherapy or antipsychotic combination) versus no antipsychotic medication, and antipsychotic monotherapy versus antipsychotic combination, regarding time to psychiatric rehospitalization, in participants with a psychotic disorder (that is, schizophrenia, schizotypal disorders, schizoaffective disorders, persistent or acute or induced or non-organic delusional disorders, recurrent depressive disorder with psychotic symptoms).
Immunological factors are assumed to be determinants for some psychiatric disorders, thus anti-inflammatory drugs may be helpful. However, studies on such treatments are scarce. An inflammatory modulating drug rituximab, cluster of differentiation antigen 20 antibodies (anti-CD20 antibodies), is a standard treatment for e.g. multiple sclerosis. The investigators aim to test rituximab in a randomised placebo-controlled double-blinded, add-on treatment trial in 120 participants (18-55 years) with schizophrenia spectrum disorder. Sampling from blood for analyses of inflammatory mediators are investigated at gene and protein levels and resting state functional magnetic resonance imaging (rsfMRI) and lumbar puncture are optional. Biomarkers will be investigated in relation to treatment response. Family member(s) to the patient and the patient (separate) will be asked to participate in a qualitative interview by an independent researcher after 3 months.
Existing data suggest that both trauma and Post-Traumatic Stress Disorder (PTSD) are very common among individuals with psychosis. The presence of PTSD symptoms in psychosis is associated with worse clinical outcomes and poorer social functioning. However, PTSD is a poorly attended and poorly studied condition among this population. Research to date indicates that trauma-focused treatments are safe and effective for PTSD, even when psychotic comorbidity is present. Recent systematic reviews of psychological interventions for trauma in psychosis found that are effective in reducing trauma symptoms, suggesting that they should be implemented in front-line services. Nonetheless, larger confirmative trials are required to form robust conclusions.The aim of this project is to examine the efficacy of comprehensive third-generation protocol for people with comorbid trauma and psychosis.
This is a clinical trial study that aims to evaluate the specificity of the relationship between reduced sensitivity to social reward and social anhedonia at both behavioral and neural levels. Individuals who recently experienced their first-episode psychosis will be recruited. Participants will be randomized 1:1 to motivational interviewing or a time- and format-matched control probe. At pre- and post-probe, participants will perform two social reward learning tasks in the scanner. With this design feature, we will examine the relationship between sensitivity to social reward and reduced subjective experience of social pleasure at both the behavioral and neural levels.
Cross-sectional observational study of the relationship between speech patterns and psychiatric symptoms and disorders.