View clinical trials related to Depressive Disorder.
Filter by:This study will investigate how sleep and mood are related in patients with depression and in healthy controls. It will use MRI-based measures of brain function to determine how neural systems are modulated by sleep and sleep deprivation, and its links to mood in depression.
Depression and anxiety are common mental health problems among adolescents worldwide. In Hong Kong, one in every four secondary school students reports clinical-level depression or anxiety symptoms. Extant research has found that a fixed mindset on intelligence and emotions and failure-is-debilitating belief are closely related to more depression and anxiety symptoms, hopelessness, and suicidality. At the same time, recent research also points to the importance of parental mindset. Parents are the primary social support of adolescents; parental belief systems can strongly influence children's affect, behaviour, and mental health. However, the effects of parent-child mindset interventions on a child's internalising problems have not yet been empirically examined. As emerging evidence has shown the promise of single-session interventions in reducing and preventing youth internalising problems, this project develops and examines a parent and child single-session intervention on mindsets of intelligence, failure, and emotion (PC-SMILE) - to tackle depression and anxiety in young people and promote parental well-being. Using a three-arm randomised controlled trial, the proposed study will examine the effectiveness of PC-SMILE on reducing depression and anxiety symptoms among children, enhancing well-being and parent-child relationships. A total of 549 parent-child dyads will be recruited from six secondary schools and randomly assigned to either the PC-SMILE intervention group, the C-SMILE intervention group, or the no-intervention waitlist control group. The intervention is approximately 45 minutes in length. In the PC-SMILE group, both parent and child will receive intervention, and their mental health and family relationship will be assessed at three time points: baseline before intervention (T1), within two weeks post-intervention (T2), and three months post-intervention (T3). In the C-SMILE group, only the child will undergo intervention, while both the child and parent will be required to complete the repeated assessments. A pilot test (n = 9) has supported the feasibility and acceptability of the PC-SMILE intervention. We hypothesise that compared to the waitlist control group, the PC-SMILE intervention group and C-SMILE group will significantly improve child depression and anxiety (primary outcome) and significantly improve secondary outcomes, including children's academic self-efficacy, hopelessness, psychological well-being, and parent-child interactions and relationships, and PC-SMILE group is more effective than C-SMILE group. The intention-to-treat principle and linear-regression-based maximum likelihood multi-level models will be used for data analysis. As of May 2024, we enrolled 75 students and their parents in the study. This study will not only provide evidence on parent-child growth mindset intervention for adolescent internalising problems but can also serve as a scalable and accessible intervention for improving the well-being of young people and their parents.
Many individuals with serious mental illness have difficulty accurately interpreting interpersonal cues and effectively engaging in social exchanges. Difficulties related to the interpersonal aspects of work can lead to isolation, poor productivity, and job loss. The goals of this study are to: 1) adapt an evidence-based social cognitive skills intervention for work settings and use with Veterans, 2) examine the acceptability of the work focused skills training intervention, 3) assess the feasibility of combining the social cognitive skills training program with supported employment, and 4) examine change on functional outcomes. The current study will use feedback from veteran and employment specialist stakeholders to adapt an evidence-based social cognitive skills training program, Social Cognition and Interaction Training (SCIT). The intervention will be modified to tailor it to work relationships and to address any unique relationship concerns among Veterans that are identified by stakeholders. SCIT-Work Edition (SCIT-WE) will add: 1) education about work-related social norms; 2) examples of work-related social interactions that require perspective taking and problem- solving; 3) individual sessions with the study therapist to enhance learning and relevance to each participant's goals; 4) structured interactions with the participant's employment specialist to practice skills outside of group; and 5) skill application sessions with the participant's employment specialist that prompt use of skills after training is completed. SCIT-WE will be developed and piloted in an open trial with 20 Veterans enrolled in the supported employment program at the Minneapolis VA who have a qualifying serious mental illness diagnosis. SCIT-WE will be offered for 2 hours weekly over 13 weeks, when most participants are in the job development and job search phases of supported employment. While participating in the group skills training, participants will have weekly, individual homework review sessions with the group facilitator to promote understanding of the skills and to discuss relevance of the skills to personal goals. Participants also will practice skills weekly with their employment specialist for 10-15 minutes to promote use of skills outside of group sessions. In the 3-months following skills training completion, participants will complete 10 15-minute skills review sessions with their employment specialist to encourage continued skill application in a work setting. Participants will complete assessments at baseline, before receiving the intervention; 3-months post-enrollment, after participating in a weekly skills training group; and 6-months post-enrollment, after receiving 10 additional individual skills review sessions with their employment specialist. Accessibility will be measured with rate of treatment uptake, rate of treatment completion, and participant attitudes toward the intervention. Feasibility of the intervention will be assessed by examining retention in supported employment and the study at 3- and 6-months post-enrollment. Impact of the intervention will be examined with measures of quality of life, social adjustment, self-efficacy, and work relationship quality. It is hypothesized that the intervention will be acceptable to Veterans. The investigators predict a 50% treatment uptake rate, a 70% intervention completion rate, and positive ratings on measures of satisfaction, interest, and value. The investigators hypothesize that it will be feasible to complete this intervention in combination with supported employment activities. The investigators predict that retention in both skills training and supported employment will be 75% at 3-months post-enrollment and 60% 6-months post enrollment. The investigators hypothesize that positive change will be seen at 3-months post-enrollment and sustained at 6-months post-enrollment on measures of quality of life and social adjustment. The investigators predicted that self-efficacy regarding return to work will be improved at 3-months post-enrollment. The investigators predict that Veterans will report being productive and having positive work relationships 6-months post-enrollment. The findings will inform the development of a novel intervention targeting the social and functional impairments associated with serious mental illness. The knowledge gained from this study will guide the development of the next generation of interventions. Given that employment is a critical part of recovery, advancement in therapeutic interventions that support Veterans in this process will be of significance.
New working environments (digitalization, flexibilization) can lead to increased levels of stress. A balanced work-life balance is therefore important in order to prevent negative effects of stress on mental health. This study investigates, 1. how stress, recovery, nutritional behavior, resilience and sleep behavior are related to the changed working conditions. 2. how standardized nutritional training affects individual body composition (measured using Bioelectrical Impedance Analyses, BIA), stress perception, burn-out symptoms and sleep.
70% of Europeans will be exposed to a potentially traumatic event (PTE). Following this experience, people are likely to develop various psychiatric disorders such as post-traumatic stress disorder (PTSD) or a major depressive episode (MDE). However, not all subjects have the same risk to develop a pathology, and resilience capacities, which depend on multiple factors are difficult to predict. Currently, there are no objective tools to stratify exposed subjects according to their risk of developing pathological responses to stress, which leads to difficulties in allocating means of prevention and treatment. Recently, new biological hypotheses explaining vulnerability/resilience to stress and depression, implicating the GPR56 and ELK1 genes, have been described. Previous studies have shown that evaluation of the vulnerability risk can be obtained from clinical, cognitive, biological or brain imaging variables, but no study has integrated these different approaches. Therefore, the project presented here aims at integrating behavioral, biological and neuroimaging data to predict the development of psychiatric disease. In this study, a prospective cohort of 255 violent trauma victims will be set up in 3 French cities for a period of 2 years. Eligible subjects will be included in the month following PTE and will be followed longitudinally for 12 months. Evaluations at 1, 3, 6 and 12 months will be performed, during which the subject will complete various clinical and cognitive tests. A blood sample will be collected at each visit to study biological processes including the regulation of genetic and epigenetic expression, in particular the expression of the GPR56 and ELK1 genes in the blood. For eligible subjects a brain MRI will be proposed at the first visit. We hypothesize that the genetic expression of ELK1 and GPR56 is predictive of the development of psychiatric pathologies at 6 and 12 months post-PTE. The ambition of this project is also to highlight the importance of a multimodal approach integrating a triad of markers (behavioral, biological and neuroimaging) to test this hypothesis.
Major depressive disorder (MDD) is a leading cause of disability worldwide with a 19% lifetime prevalence in the United States. Dysfunctional reward processing (e.g., the loss of pleasure) is one of the core features of MDD. Common treatments of MDD include psychological therapies (e.g., cognitive behavioral therapy), medication (e.g., bupropion, sertraline), and psychological therapies and medication combined, but they may not address the function of the reward circuit in MDD. These treatments often do not improve depressive symptoms in MDD patients who are classified as having treatment-resistant depression, and they may be unlikely to respond to further medication trials. Transcranial magnetic stimulation (TMS) is a non-invasive brain stimulation that enables us to selectively excite or inhibit neural activity. Multiple TMS pulses given consecutively are known as repetitive TMS (rTMS), and the primary clinical location for applying rTMS is the left dorsolateral prefrontal cortex (dlPFC) for treatment of MDD. Many of these studies have shown that rTMS to the dlPFC may result in decreased depressive symptoms, but is only partially effective (response and remission rates of 41.2 and 35.3%, respectively). This evidence supports the importance of evaluating the efficacy of rTMS in other brain regions, such as the orbitofrontal cortex (OFC), in the treatment of MDD rather than in the dlPFC.
Major depressive disorder (MDD) is a prevalent and disabling mental health condition. A recent meta-analysis shows that across all forms of psychotherapy, only 43% of all depressive patients fully recover from MDD and relapse rates are high. Therefore, there is a strong need for innovative interventions with better treatment outcomes. Most traditional psychotherapies for depression focus on reducing negative affect. However, in patients suffering from depression, anhedonia, or loss of positive affect, is associated with poor prognosis and increased chance of suicide. Recent studies show promising results for novel psychotherapies with a focus on enhancing positive affect. Experimental studies indicate that non-verbal stimuli have a stronger impact on activation of positive affect than verbal stimuli, which makes Virtual reality (VR) a promising tool to enhance positive affect. For the current study the investigators developed an innovative VR treatment protocol to enhance positive affect and reduce depressive symptoms in patients with MDD. This study will include 10 adolescents aged 15 to 23 years old, who have a diagnosis of unipolar mild to severe depression. A trained psychologist will perform the VR-Moodboost intervention in twelve weekly sessions. The overall aim of this explorative proof-of-concept study is to provide first evidence that treatment with VR-Moodboost will lead to symptom improvement in adolescents with depression. The investigators hypothesize that VR-Moodboost will lead to an increase in positive affect, daily positive mood and a decrease in negative affect and daily negative mood in adolescents with mild to severe depression. Secondary, the investigators hypothesize that the VR-moodboost will lead to a decrease of depressive symptoms, an increase in daily activation, an increase in quality of life and an increase of self-efficacy for the participating patients. Moreover, the investigators hypothesize that VR-Moodboost leads to high patient acceptability and high usability for both patient and therapist.
The primary aim of this study is to investigate the difference in depression symptoms at 4-weeks across two types of programs for addressing depressive symptoms, including Woebot (WB002) and Digital Education (ED002). The secondary aim of this study is to investigate the difference in anxiety symptoms at 4-weeks across the two programs. The tertiary aim of this study is to evaluate the feasibility, acceptability, and satisfaction of each program.
Super Skills for Life (SSL) is a transdiagnostic cognitive-behavioral protocol developed for children aged 6 to 12 with anxiety and comorbid problems (e.g., depression, low self-esteem, and lack of social skills). SSL consists of eight sessions targeting common risk factors for internalizing disorders such as cognitive distortions, avoidance, emotional management, low self-esteem, social skills deficits and coping strategies. The aim of the study is to investigate the short- and long-term effects of SSL on internalizing and externalizing symptoms in Spanish children attending the Child and Adolescent Mental Health Services.
The investigators have previously identified knee osteoarthritis patients with the combination of depression and an unhealthy weight may be an increased risk of more rapid joint degeneration and worsening pain. The GetHealthy-OA program combines a mind-body program with the oral supplement fisetin to potentially reduce the risk for this population by treating psychosocial, mechanical, and inflammatory mechanisms of knee osteoarthritis. This randomized clinical trial will compare the GetHealthy-OA program to minimally-enhanced usual care plus an oral placebo.