View clinical trials related to Psychosis.
Filter by:The main objective of the study is to measure the plasma and intracellular levels of several neuroinflammation markers (including cytokines and chemokines) and the endocannabinoid system in subjects presenting psychotic symptoms, initially recruited in a Mental Health Hospitalization Unit, and in different stages of their disease. To this end, we will evaluate and clinically characterize a cohort of patients who present active psychotic symptoms at the time of recruitment, and comparing it with a control group with similar sociodemographic characteristics. We will also compare our sample with a smaller sample previously recruited from patients with substance use and psychotic symptoms. Within our cohort of patients with psychotic symptomatology we will distinguish in turn affective psychoses from non-affective psychoses, on the one hand; and induced and non-induced psychosis by drug consumption, on the other. We will also classify patients based on whether they are experiencing the first episode of their illness or a relapse. This is an observational, longitudinal and prospective study. 3 blood draws will be performed from the subjects included in the study: the first, in the first 48 hours of hospital admission; the second, in the 48 hours prior to discharge; and the third, 6 months after discharge. The rater team will be composed of senior psychiatrists and training psychiatrists. The sample will be composed of subjects with psychotic symptoms who come from the Mental Health Clinical Management Unit of the Regional University Hospital of Malaga. Each patient enrolled in this study will undergo a clinical evaluation (psychiatric diagnostic interview and psychometric scales). From the plasma and white blood cells of the blood sample, the biochemical levels of the inflammatory mediators will be determined. Demographic, clinical, and biochemical data will be assessed and analysed using statistical programmes.
Primary Aims: To determine the clinical efficacy of Culturally adapted Cognitive Behavioral Therapy (CaCBT) and Culturally adapted Family Intervention (CulFI) compared to Treatment As Usual (TAU) on reducing overall symptoms of psychosis in patients with First Episode Psychosis (FEP) in Pakistan. Secondary Aims: 1. To determine the efficacy of CaCBT and CulFI compared to TAU on positive and negative symptoms of psychosis, general psychopathology, depressive symptoms, quality of life, general functioning, and insight in patients with FEP in Pakistan. 2. To determine the efficacy of CaCBT and CulFI compared to TAU on improving carer experience, carer wellbeing, carer illness attitudes and symptoms of depression and anxiety in family and carers of patients with FEP in Pakistan. 3. To determine the comparative effect of CaCBT and CulFI in improving patient and carer related outcomes in individuals with FEP in Pakistan. 4. To estimate the economic impact of delivering culturally appropriate psychosocial interventions in low-resource settings 5. To explore delivery and reach of each intervention, tolerability of intervention components, acceptability of interventions, understanding mechanism of change and developing an understanding of barriers and facilitators to future adoption using process evaluation. Study design and setting: This will be a multi-centre, assessor masked, individual, three-arm randomised controlled trial (RCT). Sample Size: The study aims to recruit a total of N=390 participants with FEP
Family-focused therapy (FFT) is a comprehensive therapy approach applied to individuals and their families. In the present study, the researchers aimed to investigate the effects of family-focused therapy (FFT) in the early stages of psychotic disorder and bipolar disorder, regarding the psychiatric symptomatology, family communication skills, coping capacities, family burden and quality of life. A total of 34 young people diagnosed with bipolar disorder (BD) and 17 psychotic disorders (PD) will be included in the study.
This mixed-method study aims to examine the feasibility of delivering tgCBFI programme to dyads of people with schizophrenia and their family caregivers, and generate preliminary evidence on the effectiveness of tgCBFI in reducing expressed emotion. The research questions are as follows. 1. What are the feasibility, acceptability, and safety of conducting a tele-group CBFI programme for people with schizophrenia and their family caregivers? 2. What effect does tgCBFI have on the expressed emotion experienced by adults with schizophrenia and the caregiving experience of their family caregivers at posttreatment and 12-week after completion of the programme? 3. What effect does tgCBFI have on the positive and negative symptoms of adults with schizophrenia and the perceived care burden and level of mood disturbance of their family caregivers at posttreatment, and 12-week after completion of the programme?
Chronic psychosis, including schizophrenia is now viewed as a progressive disorder where cognitive deficits predate the clinical onset. Early intervention programs improve the general outcome with staged care strategies, supporting the view that the period before and around the first episode of psychosis is a window of opportunity for improving its functional recovery. Pioneering epigenetic analyses indicate that psychosis onset involves oxidative stress and inflammation suggesting that neuroprotective strategies could limit or even prevent the onset of or the transition into a chronic disorder. Several biological factors associated with the emergence of psychosis can all be rectified by using safe and easily accepted supplements including alterations folate deficiency/hyperhomocysteinemia; redox imbalance and deficit in polyunsaturated fatty acids (PUFA). The prevalence of these anomalies (20-30%) justifies a systematic detection and could guide personalised add-on strategy. Cognitive remediation improves quality of life (QoL) and functional outcome in patients with chronic psychosis. It would even be more efficacious in the early phase of psychosis by tackling the negative impact of psychosis on education achievement and employment. However, cognitive dysfunctions are often overlooked in patients at ultra-high risk (UHR) for psychosis and patient with a first episode of psychosis (FEP) and cognitive remediation is not always accessible. New technologies can provide us with youth-friendly, non-stigmatising tools, such as applications with cognitive strategies, motivational tools and functioning guidance personalised according to the need of each individual. Patients can have access to it, wherever they live. Early psychosis can be associated with inflammation, metabolic deficiency, as well as early structural brain anomalies that reflect brain plasticity abilities and could influence the prognosis and response to cognitive training. The study hypothesis is that promoting neuroplasticity by cognitive training and personalised virtual psychoeducation guidance could attenuate or reverse early cognitive deficits and improve the overall functional outcome in young patients UHR or FEP and that this effect is modulated by individual brain plasticity abilities. The overall objective of PsyCARE_trial is to improve early intervention in psychosis by providing a composite personalised care (CPC) that will enable personalised cognitive training and psychoeducation guidance, adapted to individuals' needs, cognitive abilities and biological background.
The human brain presents outstanding challenges to science and medicine. Brain function and structure span broad spatial scales (from single neurons to brain-wide networks) as well as temporal scales (from milliseconds to years). Currently, none of the tools available for studying the brain can fully capture its structure and function across these diverse scales - "the neuroimaging puzzle". This poses crucial limitations to understanding how the brain works, and how it is affected by numerous diseases. The central goal of this project is to expand currently available tools for non-invasive human brain imaging, to bridge critical gaps in the neuroimaging puzzle. New methodologies will be developed, focused on ultra-high field magnetic resonance imaging (UHF MRI) and its combination with electroencephalography (EEG). New contrast mechanisms and technological advances enabled by UHF MRI and EEG will be explored to allow unprecedented views into the microstructure of brain regions like the thalamus, and to capture the activity of large-scale neuronal networks in the brain with high sensitivity, temporal and spatial specificity. These advances will be directly applied to address open questions in the diagnosis and treatment of essential tremor, and psychosis. In general, improved brain imaging techniques are critical for a deeper understanding of how the brain works, and to detect and characterize diseases more effectively, thereby improving clinical management and leading to a healthier population. The non-invasive characterization and treatment of neurodegenerative diseases like tremor is particularly relevant to aging modern societies.
The goal of this observational study is to learn about how long-acting injectable antipsychotic (LAIA) medications are affected by the changes that take place in the body during pregnancy, and how much an unborn baby is exposed to. The investigators are also interested in the amount of these drugs that enters into breastmilk and taken by babies during breastfeeding. In addition to their regular clinic visits to receive long-acting mental health medicine injection, participants will be invited for up to four study visits between day 2 and 14 after the injection. This will happen only once during pregnancy, and once during the breastfeeding period to collect a few drops of blood on special filter paper card from the finger using safety lancet. A few drops of breastmilk will also be collected. Immediately after delivery, a few drops of blood will be collected from the mother, umbilical cord and the baby heel. The investigators will use these samples to determine the amount of the drug in the body during pregnancy and compare this to the amount during the breastfeeding period. Additionally, every month during the third trimester, and during the first 3 months postpartum, participants will complete a questionnaire (using the Liverpool University Neuroleptic Side Effect Scale) to document how they are feeling. Clinical improvement will be documented by the primary care provider using the Clinical Global Impressions Scale. Findings from this study are expected to help healthcare providers to understand these drugs better so that they can make informed decisions about if and how to use these drugs in women who become pregnant or are breastfeeding.
This proposal aims to adapt an evidence-based comprehensive psychosocial and mental health support program, the Optimal Health Program (OHP), to improve functioning, reduce distress, and build resiliency in youth who are at clinical risk of developing psychosis (CHR). The main aims of the studies are 1). To adapt an existing, effective, validated psychological intervention for use in young people with CHR; 2). To evaluate the acceptability of OHP and the feasibility of conducting a clinical trial of OHP in individuals with CHR; 3). To assess the preliminary efficacy of OHP in enhancing resiliency, reducing depression and anxiety, and improving functioning in individuals with CHR in a single-arm exploratory clinical trial. Participants will be delivered OHP intervention over 12-weeks. Measures will be completed at study entry and repeated immediately post-treatment at 12-weeks.
It is currently unknown what factors predict response to Cognitive Behavioural Therapy for Psychosis (CBTp) or Cognitive Remediation Therapy (CR) among individuals with schizophrenia-spectrum disorders, thus the current trial will examine predictors of response to determine who requires the combined intervention and who might respond sufficiently to either monotherapy.
The study is a feasibility study of a combined high intensity aerobic and strenght exercise program for persons with psychotic disorders. The feasibility of the protocol will be investigated, in addition to the participants subjective experience with the participation.