Active clinical trials for "Depressive Disorder"

This is a postmarket medical device study. The objective of this study is to compare the safety and effectiveness of Vagus Nerve Stimulation (VNS) Therapy administered at different amounts of electrical charge for the treatment of patients with treatment-resistant depression (TRD).

Some individuals with coronary heart disease (CHD) suffer from depression and use antidepressant medications to reduce symptoms. However, preliminary research has shown that exercise may be a more effective way to treat depression in these individuals. The purpose of this study is to evaluate the effects of exercise in reducing depression and improving heart function in individuals with CHD.

This study will compare two different antidepressant treatment regimens to determine which is more effective in reducing symptoms of bipolar depression.

To evaluate the efficacy of quetiapine fumarate sustained release (Seroquel SR™) in combination with an antidepressant versus an antidepressant alone in patients with Major Depressive Disorder. 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 the study is to evaluate the long-term efficacy and safety of Saredutant in patients with depression. The primary objective is to evaluate the efficacy and safety of Saredutant 100 mg once daily compared to placebo in the prevention of relapse of depressive symptoms in outpatients with major depressive disorder who achieved an initial response to 12 weeks of open-label treatment with Saredutant.

This study will evaluate the effectiveness of a telephone-based depression screening and care management program in treating depression in postpartum women.

This concurrent, two-part study will: I) Using overnight sleep recordings, evaluate the short- and long-term sleep-promoting effects of the antidepressant mirtazapine (Remeron) in patients who have been prescribed this medication for major depressive disorder and sleep disruption. II) Investigate the psychomotor performance of depressed patients using driving simulation testing before and during treatment with mitrazapine.

The purpose of this study is to evaluate the effects of multiple doses of DVS SR and duloxetine on the pharmacokinetics of a single dose of desipramine in healthy subjects.

This study will compare the effectiveness of brief interpersonal psychotherapy versus standard treatment for pregnant women with depression.

Major Depressive Disorder (MDD) is a serious illness associated with considerable morbidity, risk of suicide and adverse social consequences (Montgomery et al., 1994a). Cognitive impairment is one of the three major symptom areas of MDD. Specifically, memory impairment and concerns are one of the most commonly reported complaints in MDD. While antidepressant (AD) treatments vary a great deal in their propensity to cause cognitive impairment, there remains a paucity of empirical evidence on the effects of AD treatment on neuropsychological indices of memory functioning in non-geriatric depressed individuals. Hence, comparative effects of various AD drugs on memory functioning remain unclear.The aim of this study is to evaluate multiple aspects of memory functioning (short-term, working memory, verbal, non-verbal, spatial and prospective memory) of MDD patients before and after 8 weeks of antidepressant treatment with bupropion XL or escitalopram.