Found 1,281 clinical trials
Using Electrophysiology to Index Non-invasive Brain Stimulation Effects on Reward System Functioning in Depression
Depression is a leading cause of morbidity and mortality, conferring substantial healthcare and societal costs. By studying methods to non-invasively target neural circuitry involved in reward responsivity, information generated by this project will improve understanding of the circuit alterations that underlie motivation and pleasure deficits in depression, and could also …
Study to Assess the Effects of Oral NMRA-335140 Versus Placebo in Participants With Major Depressive Disorder
This is a randomized, double-blind, placebo-controlled, multicenter study to evaluate the effects of NMRA-335140 (formerly BTRX-335140) on symptoms of depression in participants with Major Depressive Disorder (MDD). The study design consists of a Screening Period (up to 28 days), and a 6-week Treatment Period (during which participants will receive either …
Network Neurofeedback Using 7-Tesla MRI to Reduce Rumination Levels in Depression
Patients with major depressive disorder (MDD) exhibit increased levels of rumination (i.e. repetitive thinking and focus on negative mood states) which have been found to increase the risk of depressive relapse. The ability to reduce rumination levels among these patients is greatly needed. Rumination is known to be associated with …
IPT for Major Depression Following Perinatal Loss: Healing After Loss (HeAL)
This study tests the efficacy of interpersonal psychotherapy (IPT) for major depression following perinatal loss (early and late fetal death and early neonatal death) in a sample of 274 women in Flint and Detroit, Michigan. The trial will be the first fully powered randomized trial of treatment for any psychiatric …
E-field Guided iTBS for Treatment Resistant Depression
The purpose of this study is to establish how personalization of repetitive transcranial magnetic stimulation (rTMS) can change markers of brain activity and improve treatment response. To do this, all participants will receive the same active form of treatments, but some of the participants in this study will receive intermittent …
Leucine in Midlife Depression
The study aims to investigate the effects of a 6-week leucine challenge on brain chemistry, connectivity, and behavior in people with midlife depression. The researchers will compare the leucine and an active comparator arm (lysine) for 6 weeks.
A Phase 3 Trial of MM120 for Major Depressive Disorder (Emerge)
A Phase 3 Double-blind, Placebo-controlled Study (Part A) with an Open-label Extension (Part B) Evaluating MM120 Compared to Placebo in Major Depressive Disorder - Emerge
Sensory Synchronized Imaging and Neuromodulation
The purpose of this research study is to better understand the relationship between the type of brain stimulation used and how it changes brain activity in adult military Veterans. The goal is to use this understanding to develop new, personalized brain stimulation. The investigators evaluate brain changes from different types …
Temporal Interference and Depression
Major Depressive Disorder (MDD) has a high prevalence, is the leading cause of disability, and currently available interventions are associated with side effects and high treatment resistance. There is an urgent need for the development of novel interventions for MDD with alternate mechanisms of action. Temporal Interference (TI) stimulation is …
The Effects of Psilocybin on Self-Focus and Self-Related Processing in Major Depressive Disorder
This open-label functional Magnetic Resonance Imaging (fMRI) study will assess the effects of a single dose of psilocybin on rumination and the neural correlates of rumination in individuals with major depressive disorder.
