Active clinical trials for "Depression"

In this study we compare two treatments for major depression - fluoxetine and brief psychodynamic psychotherapy. In addition to more traditional outcome measures, we also measure the densities of 5HT-1A and D-2 receptors before and after the treatment. The main hypothesis is that brief psychotherapy is as effective as fluoxetine.

The primary objective of this 15-week clinical trial is to test the hypothesis that treatment with two proven mitochondrial enhancers, acetyl-L-carnitine (ALCAR) and α-lipoic acid (ALA), has significantly greater efficacy than placebo as an augmentation treatment in bipolar depressed patients who display an incomplete response to conventional treatments.

This multi-centred study will be conducted at three centres. The design will be a randomized, placebo-controlled, parallel-group one. This investigation will evaluate the efficacy of add-on Quetiapine XR (extended release) treatment for patients who meet diagnostic criteria for depressive disorders and one or more comorbid anxiety disorder.

Depression is a common illness with an approximate lifetime prevalence of 17 %, conferring a large burden of disease in the community, often due to inadequate treatment. Thus there is interest in the therapeutic potential of non invasive, novel forms of brain stimulation, such as transcranial direct current stimulation (tDCS). Two small studies have been published in the last two years indicating that 20 minutes of either 1 or 2mA tDCS over 5 or 10 sessions is safe, painless and well tolerated. The investigators' own pilot data (N=30) also suggests the technique has antidepressant effects and is safe (5-10 sessions of tDCS at 1 mA). This study will extend previous findings, testing a more definitive tDCS approach (also left prefrontal anodal stimulation) with a longer treatment course (15 sessions), at 2 mA (which has been found to be safe and more effective than 1 mA in cognitive studies), and in a larger sample (N=68), using a placebo-controlled design. It is hypothesised that active tDCS (15 sessions) will have greater efficacy than sham treatment (15 sessions) in reducing the severity of depressive symptoms in patients in an episode of major depression. A second hypothesis is that 15 sessions of tDCS will not cause any significant adverse effects or cause decline in neuropsychological functioning in comparison to a sham control.

The aim of the proposed three-site study is to increase the rate of full remission from major depressive disorder (MDD) at the end of 16 weeks of treatment for people who experience both major depressive disorder and insomnia.

The purpose of this study is to determine the efficacy and safety of once daily vortioxetine (Lu AA21004) in adults with major depressive disorder.

There are numerous indications for a relation between low serum levels of 25(OH)D and blood pressure, lipid levels, frequency of infections and tendency towards depression. Whether it is a causal relationship it is not known, and can best be studied with a vitamin D intervention. The investigators hypothesis is that supplementation with a high dose vitamin D (40.000 IU per week) will have a beneficial effect on these parameters.

The purpose of this study is to assess nausea severity in response to four different drug dosing strategies of Duloxetine (30 mg with food, 60 mg with food, 30 mg without food, and 60 mg without food) in Korean patients with major depressive disorder (MDD).

The purpose of the study is to test whether oral 6(S)-5-MTHF (Deplin) is safe and effective in relieving depression when it is added to standard kinds of antidepressants called serotonin reuptake inhibitors (SSRIs).

The purpose of this study is to see if escitalopram (Lexapro) improves symptoms of major depressive disorder in patients who have ALS or MS.