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Computationally, Electrophysiologically, and Qualitatively Characterizing Serotonergic Psychedelics; Transdiagnostic Therapeutic and Pro-Psychotic Effects
This is an observational study which does NOT directly administer a psychedelic substance but rather recruits participants who are already participating in ano…
PREDICT-ACC: Prediction of REsponse to Depression Interventions (Accelerated rTMS) Using Clinical and TD-fNIRS Measurements
This observational, longitudinal, multi-cohort study aims to evaluate functional brain activity in adults undergoing treatment for Major Depressive Disorder (M…
Dynorphin/Kappa Opioid Receptor Signaling Role in Ketamine's Anti-suicidal Ideation Effect
This study explores how stress, suicidal thoughts, and ketamine's effects are connected in people with major depressive disorder. Stress increases the risk for…
Establishing Glutamatergic Changes as the Mechanism of Action in the Rapid Antidepressant Effects of Ketamine
In the treatment of Major Depressive Disorder (MDD), ketamine can produce rapid but short-lasting improvements in mood. In order to develop a new generation of…
Safety And Efficacy of Remotely Supervised Home-Based tDCS Treatment Of Major Depressive Disorder
The REACH-tDCS study will evaluate the safety and efficacy of a noninvasive, at-home self-administered Sooma tDCS brain stimulation treatment for Major Depress…
An Efficacy and Safety, Phase III, Multi-center, Double-Blind, Randomized Controlled Study Comparing 2 Active Doses of CYB003 and Placebo in Eligible Participants With Major Depressive Disorder
The purpose of this study is to determine the efficacy, safety and tolerability of CYB003 compared to matching placebo as adjunctive treatment in patients with…
Central Cholinergic Dysfunction in Depression: PET Imaging of a Novel Treatment Target With [18F]VAT to Assess the Antidepressant Effect of Nicotine
In the brain, certain nerve cells communicate using a chemical called acetylcholine. Acetylcholine is thought to be important for several functions including m…
A Double-Blind, Placebo-Controlled, Parallel Group, Efficacy and Safety Study of ACP-211 Monotherapy in Adults With Major Depressive Disorder and Inadequate Response to Antidepressant Treatment
The goal of this clinical trial is to learn if ACP-211 can help treat adults with major depressive disorder (MDD) who have not improved with antidepressant the…
Reducing Neural Perseveration Through Closed Loop Real Time fMRI Neurofeedback to Alleviate Depressive Symptoms
This study tests the efficacy of a new psychotherapeutic strategy for reducing negative attention bias (and therefore depression severity) in participants with…
Cognitive Rehabilitation for Veterans With MDD-related Cognitive Functioning Deficits, w/ Joren Adams
Individuals with depression often describe difficulties with memory, attention, concentration, and overall cognitive functioning, which can persist even after …
A Randomized, Parallel-Group, Double-Blind, Placebo-Controlled, Monotherapy Study of the Efficacy, Safety, and Tolerability of SPT-300 in Adults With Major Depressive Disorder (MDD), With or Without Anxious Distress
This is a randomized, parallel-group, double-blind, placebo-controlled, monotherapy study to evaluate the efficacy, safety, and tolerability of SPT-300 (GlyphA…
Spaced Transcranial Direct Current Stimulation for Treatment-Resistant Depression: A Home-Based Feasibility and Safety Study
The investigators propose a single-arm, open-label study to evaluate the effectiveness, safety, tolerability and feasibility of at-home transcranial direct cur…