View clinical trials related to Major Depressive Disorder.
Filter by:The purpose of the study is to evaluate the efficacy and the tolerability of three fixed doses of Vortioxetine in order to establish the appropriate clinical effective dose range in the treatment of Major Depressive Disorder (MDD).
The purpose of this study is to see if adding the study drug, ziprasidone, to an antidepressant medication helps improve symptoms of Major Depressive Disorder (MDD). We are studying the drug's effectiveness in treating depression, as well as its safety when it is added to another drug. Hypothesis A: There will be a difference in the percentage of responders in the two treatment conditions during phase 2; response rates will be higher for the ziprasidone group.
Preliminary studies suggest that the response to antidepressant medication can be accelerated by targeting insomnia with adjunctive use of eszopiclone. It is not yet known what mechanism(s) support this acceleration in response, though preliminary findings support the hypothesis that early restoration of sleep may facilitate BDNF-based effects of antidepressant medications. The optimal duration of co-treatment is also unknown. This study will test specific hypotheses about brain mechanisms and evaluate the effects of continued eszopiclone beyond the time window when response acceleration should be observed.
The purpose of this study is to determine whether BCI-540 80 mg given once daily (q.d.) or three times daily (t.i.d.) is effective in the treatment of major depression with concomitant anxiety.
This study is a randomized clinical trial to test the efficacy of Cognitive-Behavioral Insomnia Therapy when used in isolation or in combination with antidepressant medication (escitalopram) among patients with Major depressive disorder and insomnia.
The primary purpose of this study is to test the safety and tolerability of single ascending doses of Desvenlafaxine Succinate Sustained-Release (DVS SR) in both child and adolescent outpatients with major depressive disorder. This study will also characterize the pharmacokinetic profile of DVS SR in children and adolescents with major depressive disorder.
The purpose of this study is to assess whether the antidepressant, duloxetine, is equally effective as a treatment for subjects who have a Postpartum Onset Depression compared to subjects who have an onset of Major Depressive Disorder prior to delivery. The hypothesis is that duloxetine will be as effective in subjects with Postpartum Major Depressive Disorder as in subjects with a Major Depressive Disorder.
The primary goal of this study is to develop and test a depression-specific marital therapy tailored for use with older adult populations.
The purpose of this study is to examine the effectiveness of brief behavioral therapy for insomnia (bBT-I) in addition to treatment as usual (TAU) in comparison with TAU alone for refractory insomnia among patients with major depression in partial remission.
The goal of the proposed research is to examine the neural correlates of depressive symptom reduction in individuals with major depressive disorder using functional magnetic resonance imaging (fMRI), and to compare results to those obtained from a nondepressed control group.