View clinical trials related to Psychotic Disorders.
Filter by:In recent years, the prevalence of severe mental disorders in China has continued to grow, and the burden of disease in society has continued to rise. In order to improve the prognosis of patients with severe mental disorders and reduce the risk of disease relapse or readmission, researchers established a cohort based on the Ningbo Mental Health Information System in Ningbo, a sub-provincial city in the southern wing of the Yangtze River Delta of China, with a resident population of more than 9 million, and linked it to the residents' health records, and through the data linkage obtained data on patients in the full cycle of pre-diagnosis, diagnosis, follow-up, disease changes and death, realising full-cycle management of patients with severe mental disorders. Currently, NEED has accumulated data on more than 50,000 patients with severe mental disorders and obtained multi-dimensional longitudinal information through long-term follow-up and data linkage. All diseases follow the World Health Organization International Classification of Diseases 10th Edition (ICD-10) for clinical coding, and available data include baseline demographics, past history, family history, social functioning deficit screening scale scores, risk assessment, and so on and longitudinal health information from electronic health records (EHR), providing a solid data base for future real-world studies.
Cognitive deficits are commonly observed in people with mental disorders. In psychosis, these impairments are frequently present early in the course of the disorder and have a substantial impact on functional outcomes. This project will gain insight into the cognitive deficits that people with lived experience of psychosis and their carers perceive to be the most troublesome. To achieve this, the investigators will conduct two sets of focus groups. During the first set of focus groups, the investigators will aim to identify the cognitive deficits that individuals with psychosis and their carers consider to be the most impairing. The findings of these focus groups will provide important information about what areas of cognition and functioning should be considered in future analyses of large fully anonymised datasets collected in the past from individuals with psychosis. The focus groups will not form part of those analyses, but will provide input from people with lived experience of psychosis on what problems with thinking skills are the most important for them and that should be considered by further research. The second set of focus groups will enable the investigators to determine the participants' perception of potential risks and benefits associated with the dissemination of findings on cognitive function in psychosis, to ensure this is done in a manner that is sensitive to the wishes and needs of people with lived experience of psychosis. Each participant will be asked to attend one focus group, which will last approximately one hour. Focus groups will take place at the South London and Maudsley (SLaM) Trust or at the Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, although provision will be made for participants to also participate online.
Background In developed countries, mortality rates in pediatric intensive care units (PICUs) are around 4% and thus, most children admitted to these units survive. However, some pediatric survivors experience long-term morbidity (cognitive, psychological, social and/or physical disorders) associated with their intensive care stay. Currently in France, there are no recommendations for the management of these patients and most of them do not have standardized follow-up. Objectives Main objective: To assess the feasibility of implementing systematic and comprehensive management of pediatric patients who have been admitted to the PICU. Intermediate objectives are to study: - The needs of the children and their families which should be met by this management - The acceptability of this organizational innovation for all the actors involved - The cooperation between actors of the hospital and city health system + social professionals involved - The costs of implementation and the budgetary impact of such a system Methods Needs assessment: questionnaires and interviews with patients and their families (parents and possibly siblings if involved) to collect the medico-psycho-social impact of the PICU stay at the time of discharge and 3 months later. Study of acceptability: quantitative survey of health professionals involved in the care of these children and expected care modalities. This includes pediatric intensivists, professionals from the children's usual care services (if applicable), attending physician. Study of cooperation: analysis of needs and of the network usually solicited for the children benefiting from this care: who is identified, who remains to be identified, obstacles. Quantitative analysis of consultation reports and survey of professionals. Budgetary impact analysis: study of the cost of setting up consultations for the health care system, and study of its financial and health consequences for the main needs identified, on the basis of data from the literature and expert opinions Perspectives Compare the benefit of this systematic, multi professional and comprehensive management of pediatric patients after PICU discharge versus standard of care
China's aging population is causing an increase in the number of senior persons undergoing surgery. More and more clinicians are paying attention to the postoperative survival and mental health of elderly surgical patients. Dexmedetomidine (DEX) is an alpha-2 adrenergic agonist that works by inhibiting norepinephrine releasing renaline, which reduces inflammation and thus plays a protective role in the central nervous system. DEX has the potential to prevent and treat postoperative anxiety and depression in elderly patients undergoing non-cardiac surgery. Further exploration of evidence for evidence-based medicine is needed. Based on the above research background, this hypothesis is proposed: in elderly patients undergoing noncardiac surgery, intraoperative DEX is associated with a reduction in short-term postoperative mental disorders and a reduction in long-term postoperative mortality.
This study aimed to determine the feasibility and acceptability of delivering Resilience Training in multi-user virtual reality.
Although antipsychotic is effective for schizophrenia, however, still certain proportion of patients were not responsive to treatment. Treatment resistant schizophrenia (TRS) is accompanied by function decline and heavy burden. In recent decades, the biological mechanism of schizophrenia extended from dopamine theory to the role of glutamate system. This shift could be an alternative pathway to developing the treatment of TRS. Sodium benzoate (SB) could be an option as a glutamatergic agent for the patients with TRS. However, most evidence of SB is for treating patients with schizophrenia and other mental disorders but the evidence for treating patients with TRS is scarce. To predict the treatment response of SB will be an urgent topic in the future. Little is known about the precise medicine for treating patients with TRS. The present project will extend our pilot randomized clinical trial on SB for TRS. A total of 90 patients with TRS will be enrolled from three centers and will be assigned to 8 weeks of treatment with SB or placebo (2:1). A comprehensive battery of potential markers will be employed, including 1H- magnetic resonance spectroscopy (MRS), brain functional connectivity, genotyping, immune biomarkers, cognitive function, and clinical characteristics. The efficacy of SB on TRS will be confirmed in this project. Predictors for treatment response will be identified. Artificial intelligence algorithms will be used for probing the feasibility of precision medicine.
The goal of this study is to evaluate the effectiveness of an behavioral activation intervention to increase meaningful activity and community participation for people with serious mental illness. The overall objective of this study is to increase engagement in meaningful activities and community participation. The objectives of the project are as follows: 1. To determine if the intervention leads to increases the frequency and variety of activities. 2. To determine if the intervention leads to increases in community mobility. 3. To determine which demographic and environmental factors and mechanisms of action impact the effectiveness of the intervention. 4. To determine if the the intervention leads to an improvement in overall well-being (e.g., improved quality of life). Participants will be asked to attend a 2-hour weekly online session for 10 weeks and then a 1-hour online monthly session for a 3 month maintenance period. For data collection, participants will also be asked to: 1. Complete three, approximately 1-hour interviews at baseline, after the 10 week intervention, and again at the end of the maintenance period; 2. Carry a mobile phone with a global positioning system app to track their movements outside their home for 2 weeks at a time, at three separate times (e.g., baseline, after the intervention, and at the end of the maintenance period); and 3. Complete a 15 minute weekly interviews for 26 weeks about their daily activities and participation. The study will enroll 52 participants split into 4 cohorts of 13. The study will use a multiple baseline design and, as such, all participants will receive the intervention and there is no control group.
The primary objective of the study is to characterize the pharmacokinetics of 3 formulations of olanzapine. A secondary objective is to evaluate the safety and tolerability of 3 formulations of olanzapine. Another secondary objective is to characterize the pharmacokinetics of ZYPREXA. The planned duration of the study for each participant is 19 weeks.
The aim of this randomised clinical trial is to evaluate the short and longterm effects of a transdiagnostic mentalization-based intervention (Lighthouse MBT Parenting Program) compared to care as usal (CAU) for parents with a mental disorder in adult mental health service.
Few studies have evaluated, in patients with symptomatology the impact of cannabis use on the duration of hospitalization and on short- and medium-term developments. The objective of this study will be to assess the impact of cannabis on the duration, the hospitalization and the short- and medium-term evolution of patients with psychotic symptoms and cannabis use. We hypothesize that these patients (in comparison with patients with psychotic symptomatology and not using cannabis) would be hospitalized more long, exposed to a higher risk of resistance to the usual therapeutics, would have a lack of therapeutic alliance and insight, relapses and hospitalizations more frequent, more marked negative symptoms and lower quality remission. They would also be more prone to impulsive and aggressive behaviour.