About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? [email protected]

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Clareo Health | Depression Clinical Trials | 3,223 Studies Recruiting

Clinical TrialsDepression

Depression Clinical Trials

Browse 3,223 clinical trials for depression. Find studies that match your criteria and connect with research centers.

Find trials near:

New York Los Angeles Chicago Houston Phoenix Philadelphia

Order

Status

RecruitingNot yet recruitingActive, not recruitingEnrolling by invitationCompletedTerminated

Phase

Early phase 1Phase 1Phase 1–2Phase 2Phase 2–3Phase 3Phase 4No phase

Who can join

Healthy volunteers too

Showing 2221-2240 of 3,223 trials

CompletedA Study of Aticaprant 10 Milligrams (mg) as Adjunctive Therapy in Adult Participants With MDD With Moderate-to-severe Anhedonia and Inadequate Response to Current Antidepressant TherapyThe purpose of this study is to evaluate the efficacy of aticaprant compared with placebo as adjunctive therapy to an antidepressant in improving depressive symptoms in adult…NCT05550532·Birmingham, Alabama and 130 others

Related Searches

major depressivetrials mddtrials

Data from ClinicalTrials.govTerms

RecruitingRelevance of a Telemedicine Monitoring in the Management of DepressionMajor depressive disorder (MDD) is a common chronic disease.NCT06076317·Paris

CompletedThe Effect on Cognition of Terminating ECT Induced Seizures With PropofolParticipating subjects are those who are referred for electroconvulsive therapy (ECT) for severe depression who have agreed to the protocol.NCT00616759·Loma Linda, California

CompletedGenetics of Symptomatology and Treatment Response in Psychotic Major DepressionWe hope to learn more about the biology of psychiatric illness with the hope of improving the diagnosis and treatment of such psychiatric conditions as major depression.NCT00691535·Stanford, California

CompletedMemantine Plus Es-citalopram in Elderly Depressed Patients With Cognitive ImpairmentAlzheimer's disease (AD), the most common dementing disorder of later life, is a major cause of disability and death in the elderly.NCT01876823·New York, New York

UnknownImproving Health Care in Major Depressive DisorderThis project aims to improve the health care provided to people with major depressive disorder (MDD), a disease which is a top cause of disability worldwide.NCT05816018·Milan

TerminatedElectrophysiological Correlates of Cognition in DepressionBiogenetic messages about the etiology of mental illness (e.g., the "chemical imbalance theory" of depression) are increasing but the impact that these have on decision-making and…NCT03998748·Belmont, Massachusetts

RecruitingMaternal Mental Health TrialPerinatal depression affects 10-15% of women postpartum and has a recurrence rate of 40%.NCT04685148·Copenhagen

CompletedPUFA Augmentation in Treatment of Major DepressionThe purpose of this study is to determine if omega-3 fatty acid EPA will enhance and speed up response to antidepressant therapy with Celexa (Citalopram) in people suffering from…NCT00067301·Los Angeles, California

CompletedDuloxetine vs. Active Comparator for the Treatment of DepressionHow duloxetine compares to a medication currently available for the treatment of depression in the treatment of patients with major depressive disorder.NCT00067912·Calgary, Alberta

CompletedSustained Ketamine Effectiveness for Suicidal IdeationAs part of the usual clinical activity of the Emergency and Post-Emergency Psychiatric Department, IV ketamine is used to treat suicidal crises in depressed patients hospitalized…NCT06806475·Montpellier

Not yet recruitingFunctional Magnetic Resonance Imaging Study of Inhibitory Control in Bipolar Disorder and Major Depressive DisorderBipolar disorder and unipolar depressive disorder are two chronic mood disorders associated with a significant social impact, even during euthymic phases.NCT07503275·Reims

CompletedExenatide for the Treatment of Weight Gain Associated With Olanzapine in Obese AdultsThe purpose of this research study is to test the safety and efficacy (how well it works) of exenatide as a treatment for weight gain associated with olanzapine in obese adults…NCT00845507·Cincinnati, Ohio

CompletedStudy of Virtual Reality-based Medical Device for Patients with Depressive DisorderThis study apply a wearable visual device (HMD)-VR-based software medical device for patients with depressive disorder for 8 weeks.NCT05701345·Ilsan and 4 others

CompletedMagnetic Resonance Imaging Study of Geriatric DepressionThe purpose of this study was to use Magnetic Resonance Images to further our understanding of predictors and markers of treatment response and non-response in geriatric…NCT00245557·Belmont, Massachusetts

WithdrawnUltrabrief Right Unilateral and Brief Pulse Bitemporal Electroconvulsive TherapyTo evaluate the equivalent efficacy of ultrabrief pulsewidth right unilateral electroconvulsive therapy versus bitemporal brief pulse electroconvulsive therapy in the treatment of…NCT02238730

CompletedLexapro®'s Efficacy After Dose Escalation in Remission StudyThe purpose of this study is the evaluation of remission rate between escitalopram 20 mg and 30 mg in patients with major depressive disorder.NCT01594866·Seoul

Unknown8-week of PS128 RCT in Patients With Major Depressive DisorderBackground: Recent studies have suggested that gut-brain axis may be one of the mechanisms of major depression disorder.NCT04199845·Taipei

CompletedEfficacy of Vortioxetine on Cognitive Dysfunction in Patients With Partial or Full Remission of Major Depressive DisorderTo assess the efficacy of vortioxetine (10 to 20 mg/day) as adjunctive treatment to stable selective serotonin reuptake inhibitor (SSRI) dose versus stable SSRI monotherapy on…NCT02279953·Tallinn and 16 others

CompletedN-methylglycine (Sarcosine) Treatment for DepressionMajor depressive disorder is a complex disease and most currently available antidepressants aiming at monoamine neurotransmission exhibit limited efficacy and cognitive effects.NCT00977353·Taichung

PreviousPage 112 of 162Next