| Recruiting | Improving Treatment for Depression in General Practice Using a Step-by-Step Care Plan. NCT07263321 | Aalborg University Hospital | N/A |
| Recruiting | Ketosis Impact on Signs & Symptoms of Schizophrenia and Bipolar disorderS NCT06426134 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | N/A |
| Recruiting | Comparing the Efficacy of fMRI-Guided vs. Standard iTBS in Treating Depression NCT06152705 | The Royal Ottawa Mental Health Centre | N/A |
| Terminated | Role Of Non-Specific Effects in The Treatment of Depression With Esketamine NCT05910775 | Yale University | N/A |
| Completed | Esketamine vs ECT for Acute Suicidality NCT06355180 | Capital Medical University | N/A |
| Recruiting | Chronotherapy for Depressive Episodes NCT05691647 | St. Olavs Hospital | N/A |
| Completed | Study of Virtual Reality-based Medical Device for Patients with Depressive Disorder NCT05701345 | Omni C&S | N/A |
| Completed | Study to Evaluate TNX-601 ER Monotherapy Versus Placebo in Patients With Major Depressive Disorder (MDD) NCT05686408 | Tonix Pharmaceuticals, Inc. | Phase 2 |
| Completed | Characterisation of Fundamental Decision Making in People Suffering From a Characterised Depressive Episode NCT05654948 | University Hospital, Tours | — |
| Terminated | Digital Therapeutic for Adolescent Depressive Symptoms in Hematology, Oncology, and Weight Management NCT05351866 | Limbix Health, Inc. | N/A |
| Recruiting | Predictive Value of the DD4 Questionnaire on Depressive Relapse After Hospitalization NCT05678907 | GCS Ramsay Santé pour l'Enseignement et la Recherche | — |
| Not Yet Recruiting | Prediction and Validation of Unipolar Depression With Psychosocial-somatic Markers in a Naturalistic Cohort Re NCT05547711 | Julia Eder | N/A |
| Completed | Sleep Signal Analysis for Current Major Depressive Episode (SAMDE) NCT05708222 | Medibio Limited | — |
| Terminated | Digital Therapeutic for Adolescent Depressive Symptoms in Cardiology and Gastroenterology NCT05461599 | Limbix Health, Inc. | N/A |
| Completed | Self-guided Treatment for Adolescents Navigating Depression NCT05462652 | Limbix Health, Inc. | N/A |
| Recruiting | OSU6162 as add-on in SSRI/SNRI-resistant Depression NCT05641623 | Göteborg University | Phase 2 |
| Completed | Risk of Mental Health Conditions in Children and Young Adults With Inflammatory Bowel Disease and Influence on NCT05206734 | Momentum Data | — |
| Completed | Behavioral Activation Teletherapy to Increase Physical Activity NCT04990401 | University of Texas Southwestern Medical Center | N/A |
| Unknown | A Single Ketamine Infusion Combined With Music for Suicidal Ideation NCT04658420 | The University of Texas Health Science Center at Tyler | Phase 2 |
| Completed | Mental Health Associations With Vitiligo NCT04953338 | Momentum Data | — |
| Completed | The Epidemiology, Management, and the Associated Burden of Related Conditions in Alopecia Areata NCT04239521 | Momentum Data | — |
| Enrolling By Invitation | Youth Depression and Suicide Research Network NCT04572321 | University of Texas Southwestern Medical Center | — |
| Terminated | Electroconvulsive Treatment Followed by Cognitive Control Training NCT04383509 | University Ghent | N/A |
| Completed | RCT for Electroconvulsive Treatment Followed by Cognitive Control Training NCT05683028 | University Hospital, Ghent | N/A |
| Unknown | Efficacy of Deep Anaesthesia With Isoflurane as a Fast-response Antidepressant Agent NCT04171193 | University of Sao Paulo | Phase 2 |
| Completed | Pre-mapping Networks for Brain Stimulation 2 NCT05260086 | University Medical Center Goettingen | N/A |
| Unknown | Theta-Burst Stimulation in Major Depressive Episodes With Mixed Characteristics. NCT04123301 | University of Sao Paulo | N/A |
| Completed | Single Session of tACS in a Depressive Episode NCT03449979 | University of North Carolina, Chapel Hill | N/A |
| Unknown | Resting-state Functional Connectivity Throughout a Course of iTBS in Major Depression NCT03944213 | University Hospital, Bonn | — |
| Completed | A Clinical Study to Test the Effectiveness of an Investigational Drug to Treat People That Have Major Depressi NCT03543410 | Sumitomo Pharma America, Inc. | Phase 2 |
| Terminated | Combinatorial Pharmacogenomics Testing in Treatment-Naïve Major Depressive Disorder NCT03537547 | Washington University School of Medicine | Phase 4 |
| Recruiting | BezafibrateTreatment for Bipolar Depression: A Proof of Concept Study NCT02481245 | Massachusetts General Hospital | Phase 2 |
| Completed | Adaptive Design Study of NEST sTMS in Subjects With Major Depressive Disorder NCT03288714 | Wave Neuroscience | N/A |
| Completed | Study of the Effect of Antidepressant Drugs on Neurotrophic Factors in Patients With Depression NCT03126188 | All India Institute of Medical Sciences, Bhubaneswar | — |
| Completed | Stimulation of Parieto-hippocampal Connectivity in Patients With Major Depressive Disorder NCT04081519 | University Hospital, Bonn | N/A |
| Completed | Confirmation Bias Towards Treatments of Depressive Disorders in Social Tagging NCT03899168 | Leibniz-Institut für Wissensmedien | N/A |
| Completed | Pharmacogenetic Implementation Trial in Veterans With Treatment Refractory Depression NCT04469322 | San Diego Veterans Healthcare System | N/A |
| Terminated | Low-Dose Adjunctive Aripiprazole in the Treatment of Bipolar Depression: Double-Blind Placebo-Controlled Pilot NCT01520350 | Serge Beaulieu | Phase 3 |
| Completed | Increasing the Efficiency of Depression-screening Using Patient-targeted Feedback NCT01879111 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Unknown | Transcranial Magnetic Stimulation (TMS) for Suicidal Ideation NCT01212848 | INTRuST, Post-Traumatic Stress Disorder - Traumatic Brain Injury Clinical Consortium | Phase 3 |