View clinical trials related to Major Depressive Disorder.
Filter by:The whole study was divided into two major parts: (A) the 12-week, double-blind, randomized controlled, parallel omega-3 fatty acid monotherapy study in 60 patients with mild to moderate major depressive disorder. (B) The double-blind, randomized controlled, parallel omega-3 fatty acid add-on prevention study in 60 patients with major depressive disorder in recovery status. The goals of this study were to examine the therapeutic and recurrence prevention effects of omega-3 fatty acids on major depressive disorder.
The purpose of this study is to see whether we can predict which patients with depression will get better when we treat them with psychodynamic psychotherapy. We will use neuroimaging (a method of looking at brain activity) in this study. We want to see whether there are changes in the brains of patients receiving this type of therapy. We hypothesize that these changes may predict how well certain parts of the psychotherapy treatment process works.
To assess the efficacy of Vortioxetine (5 mg daily) versus placebo in the acute treatment of depression by means of the change from baseline in the 24-item Hamilton Depression Scale (HAM-D24) total score after 8 weeks of double-blind treatment in elderly patients.
This study investigates two different approaches to the change in antidepressant treatment when an initial treatment is not effective: early intervention or delayed intervention. Two hypothesis will be tested: 1. that time to confirmed response is shorter in the early intervention strategy vs. delayed intervention strategy 2. that the time to confirmed remission is shorter in the early intervention strategy compared to delayed intervention strategy.
The purpose of this study is to determine the effectiveness of a behavioral treatment, contingency management, in reducing stimulant use in persons with serious mental illness.
To compare the efficacy of escitalopram fixed dose 20 mg/day in combination with fixed doses of gaboxadol (5 and 10 mg/day) versus escitalopram fixed dose 20 mg/day after 8 weeks of treatment in patients with Major Depressive Disorder
This is a prospective open label study of acute and maintenance treatment of MDD. The acute phase consists of daily treatments for 4 weeks. maintenance will be twice a week for eight weeks followed by 10 weeks of once a week treatments.
The primary purpose of this study is to compare the antidepressant efficacy and safety of two doses of DVS SR (25 and 50 mg/day) in the treatment of adults with Major Depressive Disorder. The study will also assess changes in sexual function and general and functional quality of life outcomes.
Primary: To compare the efficacy of OPC-34712 to placebo as adjunctive treatment to an assigned open-label marketed antidepressant treatment (ADT)in patients who demonstrate an incomplete response to a prospective eight week trial of the same assigned open-label marketed ADT.
The primary objective of the study is to evaluate the efficacy of Quetiapine extended release (XR) in combination with an selective serotonin reuptake inhibitor (SSRI) or Venlafaxine versus Lithium in combination with an selective serotonin reuptake inhibitor or Venlafaxine versus Quetiapine extended release monotherapy in subjects with treatment resistant depression as assessed by the changes from randomisation to week 6 in the Montgomery-Åsberg Depression Rating Scale (MADRS) total score. As an independent objective, the primary objective will also be evaluated in two subgroups of patients: (1) patients who were resistant to two previous antidepressant therapies and (2) in the subgroup of patients with one previous failure.