Active clinical trials for "Depressive Disorder, Major"

Studies exploring the efficacy of repetitive transcranial magnetic stimulation (rTMS) as a treatment for refractory major depressive disorder (MDD) have shown significant promise. Despite this, several questions regarding the treatment parameters needed to optimize efficacy remain. Moreover, there is also a lack of clear understanding as to the therapeutic mechanisms involved. For example, several lines of evidence suggest that patients with MDD have deficits in cortical inhibition (CI) and that these deficits are key to understanding the pathophysiology of this disorder. With this study, we seek to confirm the therapeutic potential of an acute course of rTMS for treatment-refractory MDD in a large sample of patients. In addition, we will strive to clarify the neurophysiological mechanisms through which rTMS exerts its therapeutic effects, using both TMS and electroencephalography/event related brain potential (EEG/ERP) measures of neurophysiological activity. Moreover, in this study, we intend to investigate the efficacy of a maintenance course of rTMS in an effort to prevent symptom recurrence.

Major depression, chronic depression and bipolar depression are complex and difficult disorders to treat. They are often associated with residual symptoms with significant functional impairment. Yoga has been shown to be beneficial in treating depressive symptoms but without the added risks associated with medication use and has the advantage of high consumer appeal (with likelihood of good compliance). However, it has only been tested in unipolar depression, thus far. Yoga if shown to be effective (as an adjunctive to pharmacotherapy) in improving residual symptoms and decreasing risk of relapse, would be of significant long-term benefit to patients not only with major and chronic depression, but also for those with bipolar disorder. The aim of the study is to determine the safety and effectiveness of Yoga as an augmentation treatment to pharmacotherapy and in comparison to psychoeducation, in improving residual symptoms of depression over 16 weeks and in prevention of relapse/recurrence of mood episodes over 1 year, in subjects with unipolar and bipolar disorders.

To assess the effectiveness of duloxetine administered once daily in patients with Major Depressive Disorder in a practice based setting

The study is to investigate the non-inferior efficacy of Paroxetine Controlled Release to Paroxetine Immediate Release, as well as the drug tolerability profile when treated on patients with Major Depression.

The primary purpose of this study is to evaluate the efficacy and safety of two doses of DVS SR (50 and 100 mg/day) in the treatment of adults with Major Depressive Disorder.

The purpose of this study is to determine safety & efficacy of SEROQUEL SR™ in the treatment of major depressive disorder compared to placebo & to evaluate quality of sleep, overall quality of life, and effect, if any, on anxiety and satisfaction PLEASE NOTE: Seroquel SR and Seroquel XR refer to the same formulation. The SR designation was changed to XR after consultation with FDA.

The purpose of this study is to see whether the medication mifepristone is an effective and tolerable treatment for increasing the clinical effectiveness of electroconvulsive therapy (ECT) and protecting cognitive function during ECT. Both Mifepristone and ECT appear to normalize hyperfunctioning of the hypothalmic-pituitary-adrenal (HPA) axis, which has been found among patients with major depression referred for ECT. The combination of these two treatments in major depression may lead to a more rapid clinical response than ECT alone. Additionally, there appears to be a connection between pre-ECT higher cortisol levels due to HPA axis hyperfunctioning and post-ECT cognitive impairment. Administration of mifepristone prior to and during ECT treatment may reduce cortisol levels and reduce the incidence of cognitive impairment observed after ECT.

The purpose of the study is to try to see if antidepressant medications cause changes in QEEG measurements in the brain. QEEG is a mathematical analysis of electrical currents in the brain using electrodes placed on the scalp. Previous studies have shown that mood improvement (clinical response) caused by antidepressant medications was preceded by changes in QEEG measurements in the brain.

Corlux (mifepristone) is a new medication that modulates the body's use of a hormone called cortisol. Under normal conditions, cortisol and other hormones are created by the body in response to physical and emotional stress, triggering a healthy stress response. People who suffer from psychotic major depression may have unusually high levels of cortisol circulating within them or abnormal patterns of cortisol levels, overloading the stress response mechanism and causing symptoms of psychosis such as delusional thoughts or hallucinations. If Corlux can keep the body's cortisol receptors from being overloaded, the stress response system may return to normal function, which may result in improvement of symptoms. The purpose of this 56 day study is to learn the safety and effectiveness of Corlux in patients who have been diagnosed with psychotic major depression (PMD).

A clinical study to determine the efficacy and safety of an investigational medication (MK0869) in the treatment of depression.