View clinical trials related to Mental Disorders.
Filter by:Parental involvement, both quantitative and qualitative, is fundamental for a good psycho-emotional development of the child. The lack of parental involvement and especially paternal involvement significantly promotes the occurrence of behavioral disorders in children and later, in adolescence, the onset of depressive symptomatology. On the other hand, parental involvement has a protective role in the occurrence of behavioral disorders and decreases the risk of suicide attempts in adolescence. The authors of these cohort studies agree on the need for research on the identification of factors determining paternal involvement in order to organize specific prevention actions and targeted interventions to promote the involvement of fathers in psychiatric care of their adolescents. The prevention of adolescent suicide attempts appears to be a real public health issue in Reunion Island with a suicide rate among under-35s twice as high as in Reunion than in metropolitan France. This work is a continuation of the guidelines of good practice of the High Authority of Health (HAS) which insist on the importance of "supporting the parental function by health and public action".
In this cohort study, the investigators aim to study the familial aggregation of REM sleep behavior disorder (RBD) and compare the differences in major biomarkers of neurodegeneration, including percentage of EMG activity during REM sleep, cognitive functions, autonomic dysfunction, and psychiatric disorders, between unaffected first degree relatives of RBD cases and non-RBD controls.
The aim of this study is to pilot test the Let's Get Organized (LGO) Occupational Therapy intervention in a Swedish context by exploring possible enhancements in time management skills, aspects of executive functioning, and satisfaction with daily occupations in persons with time-management difficulties due to neurodevelopmental and/or mental disorders. Method: A pre-post design with 3 and 12-months follow-up is used. The LGO intervention is a manual-based group intervention aiming to enhance time-management, targeted to persons with mental or neurodevelopmental disorders. The LGO is conducted as 10 weekly 1.5-hour group sessions. Two trained group leaders, lead each group of 6-8 participants. Goal-directed and other learning strategies are used to train effective time management habits such as maintaining a calendar and wearing a watch. All group sessions follow the same format, and each session has a set theme. Group sessions are structured with a slide presentation and a course manual, and information from the group leaders is intermixed with discussion among the participants and tasks to complete. The primary outcome of the study is self-reported time management measured by the Assessment of Time Management Skills (ATMS-S). Secondary outcomes are executive functioning measured with the Weekly Calendar Planning Activity (WCPA) and satisfaction with daily occupations, which is measured with the interview-administered questionnaire Satisfaction with Daily Occupations 13 items (SDO-13). Data will be collected before intervention start (pre intervention), after intervention completion (post intervention) and 3 and 12 months post intervention completion. The ATMS will be collected at all four time points. The WCPA and SDO-13 will be collected pre, post and 12 months post intervention.
Survey experiment to estimate drivers of mental illness stigma
Dexmedetomidine（DEX）is a potent and highly selective α 2 adrenergic receptor agonist. It has the pharmacological effects of sedation, hypnosis, analgesia, anti-sympathetic and neuroprotective. Its sedative effect is similar to normal sleep, and easy to wake up. DEX is widely used clinically because of its advantages and acceptable side effects. The best clinical use of DEX is uncertain, including intravenous, intramuscular, oral, intralnasal and sublingual administration. Its clinical recommended use is intravenous load infusion for more than 10 minutes, followed by continuous infusion. However, the clinical recommended usage is inconvenient, time-consuming and other shortcomings, for the growing popularity of daytime surgery, will inevitably affect the operation process and turnover. If a suitable dose range of DEX can be found for a single intravenous injection to achieve clinical efficacy quickly without significant hemodynamic effects, this will improve the patient's postoperative recovery. We will speed up the utilization and turnover of medical resources. The aim of this study was to investigate the optimal dosage of DEX for single intravenous injection.
This project aims to evaluate and establish evidence for a novel, group-based intervention that can help people with cognitive limitations due to mental or neurodevelopmental disorders to improve their ability to manage time and organize activities. This might provide an important step towards establishing healthy life habits, getting or maintaining employment, and managing family life. Time management is a necessary skill for maintaining healthy life habits and daily occupations in modern society. People with limited cognitive function due to, for example, mental or neurodevelopmental disorders, have documented difficulties in time management, which is also related to issues with self-efficacy. Common interventions for persons with poor time management are time-assistive devices and products, but studies show that these devices alone are not enough to cover these people's needs. Structured training is needed, but there is a lack of structured interventions to enhance time management skills. The intervention program "Let's get organized" (LGO) is a manual-based group intervention aiming to enhance time management, targeted to persons with mental or neurodevelopmental disorders. In a recent feasibility study the LGO showed promising results. This project aims to evaluate to what extent the LGO intervention is effective in improving time management, and satisfaction with daily occupations. The proposed project is a randomized-controlled trial carried out in ten psychiatric units in Sweden. Participants (n=104) will be randomly assigned to either LGO group intervention or individual Occupational Therapy intervention for ten weeks .The primary outcome of the study is self-reported time management measured by the Assessment of Time Management Skills. Secondary outcomes are occupational balance, self-efficacy, parental competence and cost-effectiveness.
This protocol describes an attempt to capture the development phase of a mobile support for individuals with schizophrenia. The intent is to describe and account for a rigorous development process that will result in the creation of a beta version that would be tested in a randomized trial for effectiveness - to be addressed in a subsequent protocol
The current diagnostic criteria for schizophrenia and other psychotic disorders are relatively broad and lack precision. Therefore, distinct diseases may be grouped together under the same diagnostic category, although these diseases may differ according to their clinical expression, prognosis and perhaps their physiopathological causes. We think that identifying subforms of psychotic disorders that are more homogeneous will better enable to understand their respective physiopathological causes and find personalized treatments. This study will compare two subforms of psychotic disorders that have been clinically distinguished in the 1970s. These phenotypes have however not been validated yet using scientific investigations. Using clinical assessments, cognitive evaluations and neurophysiological measures (fMRI) investigating the domains of affect and psychomotoricity , we expect that these two subforms will differ on their clinical, cognitive and neurophysiological characteristics, namely: hebephrenia will be associated with deficits on the affect markers , and respect psychomotoricity (catatonia scales, tests assessing movement planification) whereas the opposite pattern will be observed for periodic catatonia.
With the global ageing population, neurodegenerative disorders including synucleinopathy are major burdens to patients, carers and society. Synucleinopathy refers to a group of neurodegenerative diseases characterized by abnormal aggregation of alpha-synuclein protein in the central nervous system (CNS). Common examples of synucleinopathy are Parkinson's disease (PD) and dementia with Lewy bodies (DLB). Among all the premotor clinical markers that have been identified, a sleep disorder known as REM sleep behavior disorder (RBD) is associated with the highest likelihood ratio of developing PD. In addition, it has been shown that almost all RBD patients (over 80%) eventually developed neurodegenerative diseases after 14 years follow-up. Gut microbiota and synucleinopathy In recent years, several key studies have advanced our understanding regarding the roles that brain-gut-microbiota axis plays in the pathogenesis of brain diseases, including PD. It has been shown that gut microbiota is implicated in a series of pathophysiological changes in PD, including motor deficits, microglia activation, and αSyn pathology in mice model with overexpression of αSyn. Furthermore, some microbiotas, such as enterobacteriaceae, have been shown to be positively associated with the severity of PD symptoms, including postural instability and gait difficulty. Limitations in previous studies and knowledge gaps Nonetheless, the answers for several key questions regarding the roles of gut microbiota in the progression of synucleinopathy are still unclear. First, whether these microbiotas found in previous studies are the causes or the effects of PD. For example, medications treating PD may also affect the gut microbiome. Moreover, the microbiota may be affected by a number of factors commonly found in PD, such as constipation per se and diet. In this regard, an influential hypothesis of synucleinopahy was proposed by Braak et al at which the early premotor features including gastro-enterology symptoms, such as constipation and RBD would predate the onset of PD by some years. Thus, it is crucial to compare the microbiota among individuals at different stages of synucleinopathy. In view of slow progression of synucleinopathy and a relatively low prevalence of synucleinopathy in the general population, it is impractical to run a prospective study to examine this research question. Finally, gut microbiota is determined by both genetic and environmental factors. A family cohort design will help to understand the genetic and environmental influences on the association between microbiota and synucleinopathy.
Studies have shown that the risk of developing heart arrhythmias, is increased in patients receiving medication for Attention-deficit hyperactivity disorder (ADHD) and depression. The QT-interval on a electrocardiogram (ECG) is often used to assess the patients risk of developing heart arrhythmias. The QT-interval defines the hearts electrical resting period and a long interval is linked to an increased risk of developing heart arrhythmias. In this project the investigators wish to examine possible side-effects in patients receiving medication for ADHD and depression and their dynamic QT-interval changes, by analysing the ECG changes that occur during "Brisk Standing".