View clinical trials related to Mood Disorders.
Filter by:There is increasing awareness of the importance of providing mental health services and support that promote a recovery-oriented and human rights-based approach. A mental health service system that is guided by a rehabilitation and recovery perspective places emphasis on treating the consequences of the illness rather than just the illness "per se", and on empowering people to regain control of their identity and life, and to have hope for the future. Within this philosophy, mental health policies in several countries advocate for the introduction of peer workers in mental health services, people with lived experience of mental health issues and recovery, who are employed to use their lived experience to support those who access mental health services. However, more effectiveness and implementation research is needed. Evidence also suggests that the period following hospital discharge is of high risk of treatment dropout for people with serious mental illness, thus interrupting their recovery process. Therefore, this vulnerable population may particularly benefit from more targeted interventions during this transitional period. The research project will conduct a randomized controlled trial to evaluate the effectiveness, feasibility and implementation of the Critical Time Intervention-Peer Support model, a recovery-oriented based model for people with serious mental illness discharged from inpatient psychiatric treatment facilities in Portugal. The randomized controlled trial (RCT) will be conducted in three psychiatric services in the Lisbon Metropolitan Area and their catchment areas. People with diagnoses of psychotic disorders discharged from inpatient psychiatric treatment facilities will be recruited and randomly divided into CTI-PS intervention or usual care. Those allocated to the intervention group will additionally receive CTI-PS rather than usual care alone over a 9-month period. Outcomes at baseline, 9- and 18-months will be analyzed by multilevel models, considering the observations clustered within sites. Longitudinal analyses will be used to examine trends over time of the outcomes of interest. The implementation of the CTI-PS model will introduce a novel approach to community mental health care that has not yet been tried in Portugal. This study aims to explore to what extent this intervention can be effective and implemented in countries with the characteristics of Portugal. Additionally, the proposed research aims to contribute to the global knowledge about peer interventions by investigating whether the CTI model maintains its effectiveness using peers.
PLATA aims to develop an algorithm to identify vocal biomarkers of Alzheimer's dementia. Using data collected as part of routine care, speech patterns will be compared to known biomarkers of Alzheimer's disease, such as amyloid 1-42 and p-Tau in CSF (cerebrospinal fluid). If biomarkers of speech can be identified in Alzheimer's disease, it is possible that patients and research participants will no longer need to undergo need to undergo the intensive and invasive baseline biomarker methods currently used, such as lumbar punctures and PET scans.
People with psychotic disorders experience a high level of functional disability, and a major contributor to this disability is introspective accuracy, which is defined as inaccurate judgements of one's abilities and performance on tasks. Yet, no intervention has directly targeted introspective accuracy for psychotic illnesses. This trial will evaluate a new intervention, called iTEST, that uses mobile devices to train people with psychotic disorders to improve introspective accuracy and, ultimately, functional outcomes
The purpose of this study is to perform a practice-based research project designed to assess whether cognition and motivated behavior in early psychosis can be addressed as key treatment goals within real-world settings by using a 12-week mobile intervention program. Participants who are receiving care at coordinated specialty care (CSC) early psychosis clinics across the United States will be recruited to participate in this study. A qualifying CSC program will provide comprehensive clinical services such as psychotherapy, medication management, psychoeducation, and work or education support. This study will be conducted remotely, and participants can participate at home with their own electronic devices. The aim of this study is to investigate a well-defined 12-week mobile intervention program specifically designed to target cognitive functioning and motivated behavior for individuals with early psychosis. Participants will complete a screening interview which will include diagnosis and symptom ratings, neurocognitive assessment, and self-reports of symptoms, behavior, and functioning. Then participants will be randomized to receive the 12-week mobile intervention, or an active control of treatment as usual. The investigators will test for differences in the clinical trajectories after training, and at two follow up appointments at 6 and 12 months post-training.
The main aim of this research is to explore the effects that ketamine has on the functional connectivity of the brain in participants with treatment resistant depression (TRD). This study will investigate the relationship between these changes and response to treatment as measured by clinical scales, as well as examining drug induced changes in reward and emotion based brain activity, structural connectivity, cerebral blood flow, cognition, metabolism and blood markers of brain plasticity.
This longitudinal observational study tests the associations between physical activity, health-related quality of life, and psychopathology symptoms among people diagnosed with schizophrenia or diagnosed with affective disorders. It was assumed that higher levels of physical activity at baseline will be related to better quality of life (across physical, social, and psychological domains), and lower psychopathology symptoms (positive and negative symptoms of psychosis, general psychopathology, and depression severity) at 6-week follow-up measurement. Adult participants with a diagnosis of a psychotic disorder or a diagnosis of an affective disorder will be enrolled.
The goal of this case series is to investigate whether a brief compassion-focused intervention is a safe, acceptable and feasible therapy for clients with bipolar affective disorder. The secondary questions are whether a brief compassion focused intervention for BPD clients is associated with changes in bipolar mood symptoms and/ or with changes in psychological processes linked to mood symptoms in bipolar, including: Self-compassion, perfectionism, social comparison and social safeness. Four visual analogue scales will also be completed daily by each participant throughout the project. These scales will measure domains relevant to BPAD symptomology and self-compassion. Participants will complete a 4 session Compassion-Focused Therapy Intervention. The first session will involve completion of the psychoeducation and formulation work which was started during the initial assessment session. Each intervention session will also involve the introduction and practice of CFT techniques or exercises. The trial therapist will introduce the exercise and practice it together with the participant during the session. Participants will then be asked to continue practicing the exercises for homework. Their experience of the practice and any difficulties can then be discussed at the start of the next session.
Evidence suggests that mGLUR5 availability may play a key role in the biology of mood disorders. This study aimed to investigate the changes in metabotropic glutamate receptor 5 (mGLUR5) availability and clinical symptoms in patients with MDD and bipolar disorder(BD) after two months of vortioxetine treatment. The investigators hypothesized that patients with MDD and BP have abnormal mGluR5 availability in certain brain regions, and baseline mGLUR5 availability can predict prognosis the prognosis of MDD and BD. fMRI and NODDI are also used to evaluate the function or neurite condition at baseline and 8 week
Attention Deficit Hyperactivity Disorder (ADHD) in adults is a common psychiatric disorder, with important consequences in terms of quality of life, mental health (associated disorders and poorer response to treatment), family life, risk of accidents; with a consequent cost for society. Adult ADHD is frequently associated with psychiatric co-morbidities, and notably associated with mood disorders (major depressive disorder or bipolar disorder) in about 50% of cases. The diagnosis of ADHD in adults is made in patients with an attentional complaint (pure ADHD or ADHD-P), but also very often in the management of a comorbid mood disorder (ADHD associated with mood disorder, or ADHD-MD). In this case, the ADHD had no impact during childhood and adolescence. Medication management is well established for ADHD-P, and medication is based on methylphenidate, which has a rapid and significant effect on attentional symptoms and impulsivity. However, in the case of ADHD-HD, there is little evidence of treatment efficacy and the mechanisms of action of methylphenidate at the brain level are poorly understood. The aim of the study is to determine the neural mechanisms of the effect of methylphenidate, using functional MRI and EEG, in ADHD-P and ADHD-HD patients, and to compare them to healthy subjects. A single dose allows us to observe effects that are then persistent with repeated doses. The aim is to determine, by means of a biomarker, whether methylphenidate treatment responds to the same mechanisms in the different groups and would be relevant in ADHD-P as in ADHD-HD. Main objective: To determine whether methylphenidate impacts differently on brain circuits associated with cognitive functions in the two clinical populations studied (adult ADHD patients and patients with post mood disorder attentional deficit) and in comparison to controls. Secondary objectives: 1. To determine the effect of methylphenidate on baseline brain flow in the two clinical populations and in controls (healthy subjects). 2. To determine whether methylphenidate has a different impact on cognitive performance in the two clinical populations studied and in comparison to controls (healthy subjects). 3. To confirm the effect of methylphenidate on the maintenance of cortical arousal. 4. To distinguish the brain networks impacted by methylphenidate (maintenance of attention or inhibition) with MRI and EEG.
The UP-C is a manualized, cognitive-behavioral, and emotion-focused group intervention with a transdiagnostic approach aimed at the treatment of emotional problems (i.e., anxiety and depression) in children aged 7 to 12 years old. This psychological intervention mainly focuses on reducing the intensity and frequency of strong and aversive emotional experiences in children through the development of skills that allow them to face these emotions in a more adaptive way. By targeting the factors common to emotional disorders (avoidance, emotional reactivity, affective intolerance) we believe this intervention might increase the effectiveness of the treatment of these difficulties (mainly in the cases where comorbidity is present). It may also contribute to therapists' expertise when dealing with different emotional disorders, by not requiring the simultaneous mastery of multiple interventions, to a reduction of costs associated with training and to the planning of more individualized and flexible interventions. This approach could help to make interventions suitable for a set of problems more accessible to the public - which is particularly relevant to the Portuguese context. Thus, to better adapt to the limitations existent in mental health services in Portugal, a modified version of the UP-C was developed by reducing the number of sessions for parents. The current study seeks to understand whether this adapted version of the UP-C - the UP-C/C - less demanding in terms of resources required for its application, is effective in reducing children's emotional symptomatology and produces changes on maladaptive parenting strategies used by parents. This version is mostly centered on the child, who participates in 15, 90 minutes, group sessions. In this version of the program, the parents adopt the role of "cotherapists", and support homework completion at home by the child. They also have access to psychoeducational material (in video and written format). Additionally, the UP-C/C includes three parental sessions that focus on parenting strategies shown to be useful in challenging situations. This study also seeks to evaluate child and parent involvement in the intervention and understand its predictors. These are the specific objectives of the study: 1. To evaluate the efficacy of the UP-C/C through a Randomized Controlled Clinical Trial with two conditions (UP-C/C and Coping Cat in group format) on the primary outcomes (child's anxiety and depression symptoms, interference of anxiety and depression in the child's school, social and family functioning), secondary (quality of life, emotional expression and cognitive errors), and on the transdiagnostic factors (avoidance, emotional reactivity, affective intolerance) and on the parental variables (parents' emotional behaviors, orientation towards the child's emotions, symptoms of anxiety and depression); 2. To evaluate the involvement of the child and parents in the program (attendance, dropout, active participation) and find out its predictors (age; intensity of symptoms; readiness for change; therapeutic alliance; expectations regarding the intervention). The main hypothesis of the study, relating to the efficacy study, is the following: - UP-C/C is expected to have equivalent results to Group Coping Cat in outcomes related to anxiety and quality of life and superior results in outcomes related to depression and transdiagnostic mechanisms.