Active clinical trials for "Depressive Disorder"

Major depressive disorder (MDD) is a significant public health problem. Existing treatment modalities are not always sufficient to alleviate this disorder. Treatment refractoriness is a common clinical problem. Transcranial direct current stimulation (t-DCS), a non-invasive brain stimulation technique, has been shown to be effective in alleviating depressive symptoms in preliminary studies. There is need to explore the role of t-DCS in Treatment-resistant depression (TRD). Therefore, the investigators aim to undertake this exploratory study. Aim: Compare the role of left prefrontal cortex anodal t-DCS daily stimulation of 4 weeks (20 week days) with sham stimulation in alleviating depressive symptoms in patients with TRD. Methodology: Patients who seek treatment in our treatment resistant depression clinic and who have failed to respond to treatment with two antidepressant medications will be offered to enroll in this study. The aim is to study 20 patients who meet the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) criteria for MDD between the ages of 21-65 years. Those subjects that receive sham stimulation will be offered to have active t-DCS stimulation for additional 3 weeks to get any benefit that they may have otherwise missed by being in the sham stimulation group. Results and Conclusions: The investigators will compare the mean baseline and end of treatment Montgomery Asberg depression rating scale between the two groups. The investigators will compare the change in mean depression scores between the baseline and end of treatment in those receiving active t-DCS for a total of 7 weeks duration. This study is innovative and of significance in exploring the role of this novel, easy to administer, safe and cost effective treatment modality.

Depression is a leading contributor to global burden of disease. Antidepressants do not provide adequate response for many patients. Mind-body therapies are often safe, increasingly embraced by patients, however good quality clinical trial data is limited. The PI has shown that there is autonomic instability in patients with late life depression (LLD). Through his team of across discipline researchers he will investigate benefits of one adjunctive mind-body intervention, automatic self transcending meditation on autonomic instability in LLD and depressive symptoms compared to treatment as usual. If results are positive, such an intervention could be used for management of LLD across all levels of care. WHAT IS THE INNOVATION AND MAIN QUESTION/HYPOTHESIS UNDERLYING THIS PROPOSAL? The main study objectives are to assess heart rate variability (HRV), other autonomic parameters and depression scores in patients with late life depression undergoing an innovative mind-body therapy 'automatic self-transcending meditation' (ASTM) not previously evaluated in a randomized controlled manner in the treatment of late life depression. It is expected that adding ASTM to TAU will be better than TAU in improving HRV, depression severity and other autonomic parameters in the treatment of LLD. It is expected that this intervention will produce significant anxiolytic and enhanced quality of life outcomes and will have no major side effects. If the results of this study are positive, it is possible that this intervention could be considered as treatment option for the management of this disabling illness in primary, secondary and tertiary care. Such treatment option would be more cost and staff effective, and self empowering than the current standard of care. It could also provide treatment options for patients who are currently resistant to their antidepressants.

The purpose of this study is to evaluate the effects of a single low dose of the D2/D3 antagonist amisulpride on reward processing. More generally, this study will test the role of dopamine (a naturally occurring brain chemical) in depression. Hypotheses: Administration of a single low dose of the D2/D3 antagonist amisulpride will (1) improve performance in a behavioral task assessing learning from feedback and (2) boost activation in reward-related brain regions.

The purpose of this study is to assess the safety and efficacy of Lu AA21004 in participants with major depressive disorder after completion of an 8-week double-blind treatment period in a preceding study (Lu AA21004/CCT-003; NCT01355081).

The purpose of this study is to determine if CX157 is effective and safe in patients with treatment of treatment resistant depression over six weeks of treatment.

The purpose of this study is to see if creatine, which is a naturally occurring chemical in the body, is effective for treating Major Depressive Disorder (MDD) in female teenagers. The primary hypothesis is that compared to placebo, 2g, 4g, and 10g of creatine monohydrate for eight weeks will be associated with a significant increase in brain phosphocreatine (PCr) concentrations.

Duke University Medical Center in collaboration with Glendale Adventist Medical Center propose a randomized clinical trial of conventional cognitive behavior therapy (CCBT) vs. religious cognitive behavior therapy (RCBT) for major depression in medical patients with chronic disabling illness. Therapists will deliver the treatment in real time over the Internet and/or by telephone to increase treatment access. This planning grant seeks support for a two-site study (North Carolina and California) that consists of two phases. In Phase I (Rounsaville 1a) the investigators will conduct an open trial of 30 patients to assess subject recruitment, refine RCBT and CCBT manuals and protocol, assess compliance with treatment, acceptability of treatment and delivery system (online vs. telephone), and allow therapists gain experience with delivery system and RCBT. In Phase II (Rounsaville 1b) the investigators will conduct a randomized proof of concept comparison of CCBT vs. RCBT that will demonstrate feasibility and confirm the expected clinically meaningful difference for a definitive R01 application. In Phase II, 70 religious patients ages 18-85 with a new episode of major depression (MINI), scores of 16-35 on the Beck Depression Inventory (BDI), and at least one chronic disabling medical illness will be randomized to either CCBT or RCBT. The trial will consist of ten 50 min sessions administered by master's level therapists and delivered over 12 weeks. The primary endpoint will be BDI score at baseline, 4, 8, 12, and 24-week follow-up. Christian, Jewish, Hindu, Buddhist, and Muslim versions of the RCBT manual will be developed, and CBT experts in each of these traditions will supervise therapists delivering the intervention to patients from these faith traditions. The purpose of this study is to determine feasibility and effect sizes for a future, fully powered treatment study. The importance is that results will be relevant to therapists well beyond those who explicitly practice pastoral counseling, extending to many secular therapists as well. If 65% of Americans indicate that religion is an important part of daily life and the vast majority of chronically ill medical patients wish to include it in their therapy, then all therapists (whether they have explicit training in pastoral counseling or not) are likely to encounter patients in which this approach would be applicable.

The purpose of this study is to evaluate the effects of Vortioxetine (Lu AA21004), once daily (QD), compared with escitalopram on sexual functioning.

The purpose of this study is to measure how much of the study drugs (clopidogrel and LY2216684) reach the blood stream and how long it takes the body to dispose of them and to determine how clopidogrel and LY2216684 might affect each other in the body. Information about any side effects that may occur will also be collected.

The purpose of this study is to determine how warfarin might affect LY2216684 and how giving LY2216684 might affect warfarin in the body. Information about any side effects that may occur will also be collected.