Active clinical trials for "Depressive Disorder, Major"

This study will evaluate the efficacy, safety, and tolerability of rapastinel 450 milligrams (mg) compared to placebo adjunctive to antidepressant therapy (ADT) in patients with major depressive disorder (MDD) who have a partial response to ADT.

Major depressive disorder (MDD) is highly prevalent and nearly 70% of individuals with MDD do not respond to standard antidepressant therapies despite adequate dosing. An effective and well-tolerated antidepressant augmentation therapy would have important clinical and public health implications. Neuroactive steroid hormones are known to directly activate neurotransmitter receptors in the brain, and thus are potential candidates for augmentation therapies to enhance the effect of traditional antidepressants. The investigators hypothesize that administration of an allopregnanolone analog in women with treatment-resistant depression will improve depressive symptoms.

This randomized controlled trial is designed to test the Vagal-gamma amino-butyric acid (GABA) Hypothesis that one of the mechanisms by which yoga-based practices improve mood and decrease anxiety is by correcting an autonomic system (ANS) imbalance with too much activity in the sympathetic nervous system (SNS) and too little activity in the parasympathetic nervous system (PNS). This imbalance is associated with under activity in the GABA system. It is hypothesized that yoga-based practices increase activity in the PNS by increasing respiratory sinus arrhythmia (RSA), which is associated with increased activity in the GABA system and decreased depressive and anxiety symptoms.

The goal of this proposal is to investigate whether a standard rTMS protocol for depression, including multiple sessions applied to left dorsolateral prefrontal cortex (DLPFC) results in reduction of depressive symptoms for adult patients with ASD and MDD (Aim 1). The secondary goal is to investigate and whether there is any beneficial reduction in the core symptoms of autism (Aim 2).

Specific Aim 1: Finalize development of the closed-loop strategy in the MMT application. Specific Aim 2: Evaluate the acceptability and feasibility of the MMT application with the target population to prepare for a large-scale efficacy trial.

The goal of this project is to train community mental health therapists in behavioral activation (BA) treatment for major depressive disorder and then to conduct a study examining the feasibility of evaluating the effectiveness of BA in this setting.

This is a double-blind, sham controlled, multi-center study to confirm the safety and efficacy of synchronized transcranial magnetic stimulation (sTMS) for the treatment of patients currently experiencing an episode of depression who have failed to respond to at least one (1) antidepressant medication. Patients will be randomly assigned to either active or sham therapy and will undergo daily treatments for a period of time. Following completion of blinded treatments, patients may be eligible for a course of open label treatments.

The study aimed to investigate whether transcranial direct current stimulation could improve depressive symptoms, neurocognitive function and modulate heart rate variability in unipolar and bipolar depression.

This study uses a randomized controlled trial design to compare the psychological effects of surf therapy to hike therapy in active duty service members who have been diagnosed with major depressive disorder.

This study will determine the efficacy, safety, and tolerability of a once-daily (QD) dose of up to 80 mg of BTRX-246040 for 8 weeks in participants with MDD.