View clinical trials related to Major Depressive Disorder.
Filter by:The purpose of this study is to determine the efficacy of a brief psychological intervention focused on the personal dilemmas identified for each depressive patient. For that, this intervention is combined to group cognitive therapy (an already proven efficacious format) and compared to cognitive individual therapy.
The current study is being conducted in patients with major depression. The study aims to 1) investigate the combined effects of selective serotonin reuptake inhibitor (SSRI) and bupropion compared to SSRI alone on the improvements of depressive symptoms, fatigue, hypersomnia, and neurocognitive functions, 2) observe structural/functional/chemical changes using magnetic resonance imaging (MRI), 3) and examine a relationship between the improvements of depressive symptoms, fatigue, and hypersomnia and the neural changes.
The purpose of this study is to see if using Transcranial LED Therapy (TLT) using the PhotoMedex's Omnilux NEw-U LED helps improve symptoms of major depressive disorder (MDD). TLT works by briefly delivering near-infrared (non-visible) radiations to the forehead. The radiations penetrate the brain and stimulate the cells & metabolism. Our goals are - To assess the antidepressant effect of the TLT in depressed subjects. - To assess the safety and tolerability of the TLT in depressed subjects - To assess the acceptability of the TLT in depressed subjects - To pilot test the impact on cognition of the TLT in depressed subjects (Ancillary Study)
The purpose of this study is to determine whether meditation will reduce stress and depressive of adult caregivers of a person with dementia.
The purpose of this study is to explore the effect of an inflammatory and a psychosocial stressor and the combination thereof on mood in healthy young and elderly participants and patients with Major Depressive Disorder (MDD).
This study examines the effectiveness of Cognitive Behavioral Analysis System of Psychotherapy (CBASP) in reducing both alcohol consumption and depressive symptoms in adults who are chronically depressed and alcohol dependent.
In developing countries, electroconvulsive therapy (ECT) is typically delivered without the use of an anesthetic prior to the treatment, known as unmodified ECT. This interventional study aims to decrease the practice of unmodified ECT at Chhatrapati Shahuji Maharaj Medical University, U.P. & G.M. & Associated Hospitals (C.S.M) by administering a low dose anesthetic (propofol) prior to ECT delivery. In so doing, the investigators hope to facilitate the transition from unmodified to modified ECT without incurring excessive costs to the center. It is hypothesized that ECT patients will opt for modified treatment, that adverse effects will be minimal, and that costs will not rise prohibitively.
The study will investigate the effectiveness of Cognitive Therapy and Acceptance and Commitment Therapy in a randomized controlled trial among patients with Major Depressive Disorder in routine clinical practice. Furthermore, the study will investigate whether each specific treatment approach is mediated by its proposed theoretical mechanism.
Major Depressive Disorder (MDD) is one of the most prevalent mental illnesses in North America, in which 30% - 40% fail to respond to conventional treatment. Repetitive Transcranial Magnetic Stimulation (rTMS) has been shown to be an effective therapeutic tool for the treatment of MDD. This form of treatment involves a series of magnetic pulses directed to the brain for about 30 minutes. Importantly, such treatment is very safe and well tolerated. However, to date, most treatment studies show modest efficacy due to limitations, including: 1) treatments that are delivered to only one side of the brain; 2) treatment that does not directly target a specific brain region associated with depression; 3) treatments that are of short duration; 4) treatments that are of insufficient intensity; and 5) insufficient understanding of the brain mechanisms responsible for therapeutic effect. This study is designed to directly address all of these limitations, as well as explore brain mechanisms (e.g. cortical excitability) through which treatment is optimized.
There exist already a few studies that have measured changes of brain metabolism pre and post Electroconvulsive Therapy (ECT) by Positron emission tomography (PET) but these were all performed in a small number of patients and used different methodologies. It is therefore not surprising that these investigations provided inconsistent results, as reviewed previously {{23 Schmidt,E.Z. 2008}}. In patients with treatment-refractory major depressive episodes, the investigators here therefore probed (a) whether changes in cerebral glucose metabolism measured by PET occur after treatment with ECT and (b) whether these correlate with the clinical amelioration of symptoms. To pursue this goal, the investigators assessed clinical effects, neurocognitive function, and brain metabolism using 18F-Fluoro-deoxyglucose (18F-FDG) PET at baseline and at the end of treatment. Patients with a treatment refractory depression - defined as absent clinical improvement of depressive symptoms after at least two trials with antidepressants from different pharmacologic classes adequate in dose, duration of at least 6 weeks, and compliance {{30 Berlim,M.T. 2007}} - in whom ECT had been intended on clinical grounds were consecutively asked for participation in this study. Patients had to be between 18 and 80 years old and to be physically healthy.