View clinical trials related to Depression.
Filter by:The study is a 6-week, proof-of-concept, open trial of vortioxetine for 20 patients with major depressive disorder.
This study will assess the efficacy of brief mindfulness practices on improving mental health in adults who are currently in treatment for mental health concerns. From online instructional videos, each participant will learn a thirty-second or three-minute mindfulness practice that is to be performed at least three times daily over two weeks.
The goal of this proposal is to conduct the first pilot study of whether consuming flavanol supplements will augment the cognitive and mood benefits of antidepressant medication in older adults with Late LifeDepression (LLD). Flavanols represent a specific group of plant derived nutrients that are found in cocoa beans, grapes, tea, berries and various other fruits and vegetables. The specific flavanols investigated in this study come from cocoa. Currently available treatments for LLD (i.e., antidepressant medication) are limited in efficacy, especially in individuals who also suffer from cognitive impairment. Recent studies performed at Columbia and elsewhere suggest that flavanols may induce beneficial brain changes that support cognitive functioning and elevate mood, but their precise clinical effects in older adults with combined depression and cognitive impairment remain to be evaluated. For this study, the investigators plan to recruit 50 adults aged ≥60 years who have Major Depressive Disorder, meet a minimum depressive symptom threshold despite currently receiving an adequate trial of an antidepressant, and have a significant cognitive complaints without a diagnosis of dementia. Subjects will be randomized to receive 8 weeks of augmentation treatment with flavanol capsules (in addition to continuing their antidepressant) vs. capsules not containing flavanols. Pre- and post-treatment MRI scanning of the brain will be conducted, and comprehensive pre- and post-treatment neuropsychological assessment will be performed. Results from this project will allow the investigators to evaluate a novel therapeutic approach to LLD, which could have large public health ramifications given the prevalence, frequent treatment resistance, and chronicity characteristic of LLD.
Parkinson's disease (PD) is one of the most common neurological diseases manifested by movement disturbance. The concomitant psychiatric symptoms, especially depression, are often observed and have also great impact on patients' quality of life. The treatment of depressive symptoms in PD with antidepressants as the majority remains variable and inefficient, which complicates the disease prognosis. Transcranial direct current stimulation (tDCS) is a non-invasive brain modulation technique and has been demonstrated to improve psychiatric diseases such as major depression. In this study the investigators will assess the combined effects of tDCS on sertraline for the treatment of depression in PD. Ten sessions of tDCS in two weeks will be applied and the follow-up evaluation will continue bi-weekly for one month after completing all sessions. The efficacy of tDCS vs sertraline will be compared and evaluated with behavioral and cognitive outcome. In addition, the investigators will evaluate if the baseline dopaminergic activity in brain could predict the treatment outcome by using SPECT imaging. The investigators aim to establish the therapeutic parameters and safety criteria of tDCS as an add-on or alternative therapy, and further enhance the overall clinical efficacy in the treatment of depression in PD.
The purpose of this study is to help researchers learn about how the brain responds to rewards. This study is interested in seeing how these responses differ between people who are more and less responsive to insulin in their body, and people with and without depression.
While electroconvulsive therapy (ECT) in major depression is effective, high relapse rates and cognitive side effects limit its long-term use. There is no consensus about optimal continuation pharmacological treatments after a ECT course. Adjunction of tDCS to pharmacological continuation treatment after ECT may decrease relapse rates.
The purpose of the study is to learn about the impact of exercise on fatigue, anxiety, and depression in Parkinson's disease. It is well established that exercise improves the motor symptoms of Parkinson's disease. However, it is not clear which types of exercise are most beneficial for specific non-motor symptoms.
The primary objective of this study is to determine the effectiveness of serial infusions of intravenous (IV) ketamine in adults with treatment resistant depression (TRD).
Evaluation of the long-term safety and tolerability of vortioxetine in child and adolescent participants with a Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5™) diagnosis of MDD.
The study aimed to determine the emotional reactivity of depressed patients to visual and olfactory stimuli in comparison with healthy volunteers.