View clinical trials related to Depressive Disorder.
Filter by:This two phase study is testing an online version of a transdiagnostic, cognitive behavioral therapy, against a modified version of that therapy emphasizing positive affect. The first phase of the trial will focus on content development for the modified therapy and the second phase will be a randomized control trial comparing the two.
This study is a single-arm, open-label, feasibility trial for the assessment of the clinical effects of a course of accelerated bilateral sequential theta burst stimulation (TBS) for late life depression (LLD). Over approximately 1 year, 30 outpatients at the Centre for Addiction and Mental Health (CAMH) meeting diagnostic criteria for LLD will be recruited and will receive 5 consecutive days (always Monday to Friday) of TBS repetitive transcranial magnetic stimulation (rTMS), administered 8 times daily at approximately 1 hour intervals, with continuous theta-burst stimulation (cTBS) applied to the right dorsolateral prefrontal cortex (DLPFC) followed by left DLPFC intermittent theta-burst stimulation (iTBS). Patients will undergo a series of assessments as well as motor threshold testing to determine the appropriate site and strength of stimulation according to standard methods and then begin treatment.
The purpose of this study is to collect biologically-based data for defining predictors and correlates of the effects of ALTO-300.
The purpose of this study is to evaluate the feasibility of an evidence-based system to recommend core interventions, before the beginning of treatment, to psychotherapists treating low-income patients with depressive or anxiety disorders.
Depression and metabolic disorder (MetD) are two of the most common and debilitating disorders worldwide, occurring with significant rates of comorbidity. This is a major clinical challenge as the outcomes of both conditions are worsened. Studies have uncovered that depression and metabolic disorder are associated with chronic, low-grade inflammation. In brain circuit level, patients with depression are characterized with aberrant frontostriatal (FS) circuit connectivity and reduced activity level that also associated with metabolic comorbidity. In neurotransmitter level, the dopaminergic pathway, that could be feedback regulated by immune and metabolic factors, has long been known to involve in emotional and metabolic homeostasis. More importantly, this dopamine (DA) input is critical to shaping the FS circuit-level dynamic connectivity and plasticity. Therefore, this study hypothesizes that inflammatory and metabolic dysregulations on DA transmission link to the aberrant FS function that cause mood and metabolic syndromes. To clarify the underlying mechanisms, 90 patients who meet the DSM-5 diagnostic criteria of major depressive episode in either major depressive disorder or bipolar disorder are planned to be recruit. FS functional connectivity and activation, before and after receiving 10 Hz repetitive transcranial magnetic stimulation (rTMS) to left dorsolateral prefrontal cortex will be measured. Then systemically analyze participants' clinical symptomology, neurocognitive function, inflammation and metabolic status. Possible correlations between indices, the effects of rTMS and differences between groups will be tested. Results could provide a chance for further understanding the pathophysiology of depression with MetD and comparing between unipolar and bipolar depression, and developing brain circuit based non-invasive brain stimulation personalized treatment for depression with MetD to achieve a better outcome.
This experimental medicine study will examine the effects of a brief period (seven days) of 'add on' ebselen (SPI-105) treatment in patients with resistant depression to see if ebselen produces changes in emotional responses consistent with a potential clinical antidepressant effect. The investigators will also seek to confirm ebselen's mode of action on IMPase by measuring changes in a brain chemical called inositol, using a magnetic imaging method. Half of the participants will receive ebselen and the other half placebo.
The goal of this study is to collect biologically based data for defining predictors and correlates of the effects of ALTO-100.
Mental health problems -particularly depression- are the main cause of morbidity in young people (1), which has a known association with different health and social problems, such as increased alcohol consumption and drug dependence, adolescent pregnancy, school dropouts , criminal behavior, self-harm, and even suicide (2-4). MBCT is an intervention that has been shown to reduce depression, stress and anxiety in the adult and university population; however, its duration and time demands make it difficult to implement. The available evidence of mindfulness interventions in university students is heterogeneous, with various methodological flaws, and is based on self-applied programs such as Mindful Mood Balance (MMB), without the participation of instructors. The current study aim to explore the acceptability and feasibility of an intervention based on a Mindfulness-based Cognitive Therapy (MBCT) program with training in mindfulness strategies for 8 weeks. The adapted MBCT intervention will consist of eight weekly group sessions of 1 hour and 30 minutes, led by a certified instructor, to address the depressive and anxiety symptoms in the university population. In addition, the intervention will be complemented with the inclusion of audiovisual material, aimed at guiding self-applied daily exercises.
This study will be conducted as a randomized, double-blind, placebo-controlled, multi-center Phase 2b study. Approximately 180 subjects with treatment resistant depression who meet all eligibility criteria will be enrolled.
Objective: "Decentering" is defined as the ability to observe one's thoughts and feelings as temporary, objective events in the mind, and is increasingly regarded as a candidate mechanism in mindfulness-based interventions. The current study sought to examine the role of decentering, and other related variables, in the efficacy of Mindfulness-based cognitive therapy (MBCT) as compared to two active comparison conditions. Method: Formerly depressed individuals (N = 227), randomly assigned to MBCT (n = 74), relaxation group therapy (RGT; n = 77) or treatment-as-usual (TAU; n = 76), completed self-report measures of decentering and symptoms of depression at pre-, mid-, and post-treatment, and relapse was assessed at 3, 6, 9, and 12 months, post-treatment.