View clinical trials related to Depressive Disorder.
Filter by:OBJECTIVES: Primary Objective: To assess the objective (polysomnographic) changes in sleep quality before and after introduction of olanzapine in treatment of patients with depression. Secondary Objectives: To assess the subjective changes in sleep quality parameters before and at different stages after introduction of olanzapine in treatment, longitudinally, and to correlate these changes with measures of illness severity and changes in cognition. STUDY DESIGN: Prospective, double blind, randomized polysomnographic (PSG) study of patients before and after treatment with olanzapine. PSG recordings will be done three times throughout the study: before starting olanzapine augmentation (baseline), at day 3 to 5 (acute) and day 28 to 31 (chronic). PSG will be completed at patients' homes with a portable PSG. Psychiatric scales, subjective sleep quality scales, and cognition measurements will be completed at each visit.
This study will utilize a randomized double-blind design to evaluate whether initial treatment with two anti-depressant medications (escitalopram and bupropion) results in more rapid remission and greater over-all remission rates than either monotherapy in 240 depressed subjects.
The primary objective of the study is to evaluate whether armodafinil at a target dosage of 200 mg/day is more effective than placebo treatment in improving excessive sleepiness in patients with obstructive sleep apnea/hypopnea syndrome (OSAHS) who have comorbid major depressive disorder or dysthymic disorder.
A randomized clinical trial was carried out at primary care level in Santiago, Chile to investigate a combined treatment for women suffering post-natal depression and preventing the adverse consequences of this illness on infant's growth and development.
Recently, antidepressants have been explored as a class of medications to treat major depression in the context of perimenopause, as well as the somatic symptoms of perimenopause (such as hot flashes). Duloxetine (Cymbalta) is one of the newer antidepressants approved for the treatment of Major Depressive Disorder (MDD). Therefore, the current study is designed to assess the efficacy of duloxetine in a sample of women who are perimenopausal and meet criteria for MDD. We will assess impact on MDD and perimenopausal symptoms.
The Blue Sky Project, a 5-year study funded by the Canadian Institutes of Health Research, seeks to examine how genetics and early life experiences work together to cause a person's very first onset of depression by increasing sensitivity to stress.
Recently published work has examined the effects of "atypical antipsychotics" in SSRI-treatment resistant patients. In these studies, patients with unipolar depression who were treated with SSRI's, but not responsive to treatment after 4 or more weeks, were supplemented with an atypical. The atypical antipsychotics were found to diminish depression symptoms, as well as benefit sleep quality. We propose a similar study with Quetiapine XR, focusing on thinking processes, mood and anxiety. Patients with depression who are SSRI treatment resistant will be treated with Quetiapine. Cognition will be evaluated in the UBC Mood Disorders Clinic two times: first before Quetiapine addition, then after 8 weeks. Depression symptoms and other measurements will be done at the 9 time points: before Quetiapine, and each week after treatment has begun. The primary purpose of this study is to evaluate the superiority of Quetiapine XR compared to placebo as augmentation therapy in treatment of anxiety and depressive symptoms in SSRI-nonresponsive unipolar patients. Secondarily, we would like to evaluate the safety and tolerability of quetiapine as augmentation therapy in SSRI-nonresponsive unipolar patients.
This study will test the effectiveness of two different kinds of omega-3 fatty acid dietary supplements in treating the symptoms of major depression.
The purpose of this study is to evaluate the safety and efficacy of ONO-2333Ms in patients with Recurrent Major Depressive Disorder
To determine whether giving folic acid to people with depression will help their antidepressants work better. If folate does help antidepressants to work better, then it will provide a safe, simple and cheap way of improving the treatment of depression.