Sequential Multiple Assignment Randomized Trial for Bipolar Depression
This is a sequential multiple assignment randomized trial for adults (ages \> 18) with a bipolar disorder type 1 diagnosis currently experiencing a depressive episode. It is a randomized pragmatic tri...
Study to Assess the Safety and Effectiveness of NMRA-335140-501
This is a 52-week open-label extension (OLE) study that will evaluate the safety, tolerability, and effectiveness of NMRA-335140 in participants with major depressive disorder (MDD). Participants who ...
Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms
The purpose of this study is to know how well seltorexant works, and also to evaluate safety and maintenance effect of seltorexant compared with placebo as an adjunctive therapy to an antidepressant i...
Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
This study will evaluate the long-term safety and tolerability of NBI-1065845 as an adjunctive treatment in participants with MDD....
Efficacy, Safety, and Tolerability of Two Administrations of COMP360 in Participants With TRD
Efficacy, Safety, and Tolerability of two administrations of COMP360 in participants with treatment-resistant depression (TRD)...
A Study to Evaluate the Maintenance Effect of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
The primary objective of this study is to evaluate the efficacy of NBI-1065845 compared with placebo as an adjunctive treatment in delaying relapse of depressive symptoms (maintenance of effect) in pa...
Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
The purpose of this study is to determine the efficacy and safety of milsaperidone compared to placebo as adjunctive therapy in patients with Major Depressive Disorder...
Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder
This is a multicenter, randomized, double-blind, placebo-controlled parallel-group, fixed-dose study in patients with a primary diagnosis of MDD according to criteria of the Diagnostic and Statistical...
Phase III Long-term Extension Trial to Assess Safety and Efficacy of CYB003 in MDD (EXTEND)
This is a long- term extension of the double-blind trials APPROACH (CYB003-002) and EMBRACE (CYB003-003). Its aim is to examine the safety and long-term efficacy of CYB003 in participants with MDD....
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder
X-NOVA2 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the clinical efficacy, safety, and tolerability of azetukalner as a monotherapy in adult participants ...
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder (X-NOVA3)
X-NOVA3 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the clinical efficacy, safety, and tolerability of azetukalner as a monotherapy in adult participants ...
Bupropion to Reduce Cancer Related Fatigue in Cancer Survivors
This phase III trial studies how well bupropion works in reducing cancer related fatigue in cancer survivors. Cancer and its treatment can cause fatigue. Bupropion is a drug that is used to treat depr...
PCORI Comparative Effectiveness Study-Esketamine (Spravato) vs. Ketamine-Equivalence Study
The purpose of this study is to compare the relative effectiveness, acceptability, and side effects of ketamine delivered through an IV (a drip into the arm) which is not currently FDA approved for us...
A Randomized Study of Azetukalner Versus Placebo in Depressive Episodes Associated With Bipolar I or II Disorder (Bipolar Depression)
X-CEED is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of azetukalner in adult participants diagnosed with bipolar I or II disorder wh...
Multicenter Study of Lumateperone for the Treatment of Bipolar Depression in Pediatric Patients
This is a multicenter, randomized, double-blind, placebo-controlled study in pediatric patients who are experiencing major depressive episodes (MDEs) associated with a primary diagnosis of bipolar I o...
A Study to Assess Change in Disease Activity and Adverse Events (AEs) With Cariprazine in the Treatment of Depressive Episodes in Pediatric Participants Participants (10 to 17 Years of Age) With Bipolar I Disorder.
Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population and 1.8% of the pediatric population in the United States. The treatment of the depressive episodes of ...
Duloxetine and Neurofeedback Training for the Treatment of Chemotherapy Induced Peripheral Neuropathy
This phase II trial investigates how well duloxetine and neurofeedback training work in treating patients with chemotherapy induced peripheral neuropathy. Duloxetine is a type of serotonin and norepin...
A Study to Evaluate the Efficacy and Safety of SPT-300 (GlyphAllo) in Participants With Major Depressive Disorder, With or Without Anxious Distress (BUOY-1 Study)
This is a randomized, parallel-group, double-blind, placebo-controlled, monotherapy study to evaluate the efficacy, safety, and tolerability of SPT-300 (GlyphAllo) in adults with major depressive diso...
A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
This is a randomized, double-blind, active-controlled, multi-center study to evaluate the efficacy of AXS-05, compared to bupropion, in preventing the relapse of depressive symptoms in subjects with m...
Biomarker-guided rTMS for Treatment Resistant Depression
Repetitive transcranial magnetic stimulation (rTMS) is a treatment for depression. The investigators are continuing to learn how to optimize outcomes from rTMS treatment. The purpose of this research ...
Study to Assess the Effects of Oral NMRA-335140 in Participants With Major Depressive Disorder
This randomized, double-blind, placebo-controlled, multicenter study will evaluate the effects of NMRA-335140 (formerly BTRX-335140) on symptoms of depression in participants with Major Depressive Dis...
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 ...
Study of ALTO-300 in MDD
The purpose of this study is to determine efficacy differences between ALTO-300 and placebo, used adjunctively to an antidepressant, related to patient characteristics....
Psilocybin Therapy in Advanced Cancer
The purpose of this research is to study the safety and effects of single-dose psilocybin 25mg versus an active placebo (single dose niacin 100mg) in the treatment of anxiety, depression, and existent...
Allopregnanolone and Dynamic GABA-A Receptor Plasticity in Selective Serotonin Reuptake Inhibitor Responsive Premenstrual Dysphoric Disorder
Premenstrual dysphoric disorder (PMDD) is a severe affective disorder impacting millions of women worldwide, thought to be due to altered sensitivity to hormone fluctuations across the menstrual cycle...
Psilocybin for Major Depressive Disorder (MDD)
Approximately 240 eligible adult participants (≥18 years old) who meet Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) criteria for Major Depressive Disorder (MDD) will be enrolled. P...
Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)
The goal of this clinical trial is to learn if ABX-002 added to an existing antidepressant treatment will benefit depression symptoms in adults with moderate to severe major depressive disorder who ha...
"A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder"
The purpose of this study is to examine the efficacy, safety, and tolerability of CYB003 compared to matching placebo as adjunctive treatment in participants with MDD....
Effect of 10 mg Xanamem on Dementia Due to Alzheimer's Disease
Xanamem® is being developed as a potential treatment for symptomatic, early stages of Alzheimer's Disease (AD) and Major Depressive Disorder (MDD). This XanaMIA Phase 2b/3 study is to investigate the...
Combination of Novel Therapies for CKD Comorbid Depression
The overall goal of the study is to determine if treatment of a Major Depressive Disorder (MDD) improves the outcomes of patients with chronic kidney disease (CKD). We showed that MDD is present in 25...
ALTO-100 in Bipolar Disorder With Depression (BD-D)
The purpose of this study is to assess antidepressant efficacy differences between ALTO-100 and placebo during the Double-Blind period in patients with bipolar disorder I or II with current major depr...
Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
The study will evaluate the efficacy of NBI-1065845 compared with placebo as an adjunctive treatment in participants with MDD on improving symptoms of depression....
NBI-1065845-MDD3026: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
The study will evaluate the efficacy of NBI-1065845 compared with placebo as an adjunctive treatment in participants with MDD on improving symptoms of depression....
Study to Evaluate Efficacy and Safety of Ropanicant in MDD Patients
The primary objective is to evaluate the efficacy of Ropanicant at two different dosage levels compared to placebo in patients with Major Depressive Disorder (MDD)....
A Clinical Trial of Interventions to Support Family Surrogates of Critically Ill Patients
Hypotheses 1a and 1b: Compared to Supportive Conversation arm, the EMPOWER intervention will significantly decrease surrogate decision makers' symptoms of grief and Post Traumatic Stress Disorder (PTS...
GATE-251 or Placebo for the Reduction of Symptoms of Major Depressive Disorder
The goal of this clinical trial is to learn if GATE-251 works to treat depression in adults. It will also learn about the safety of GATE-251. The main questions it aims to answer are: Does GATE-251 r...
Study of Oral ABBV-932 to Assess Adverse Events and Change in Disease Activity in Adult Participants With Bipolar I or II Disorder
Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population in the United States. This study will assess how safe and effective ABBV-932 is in treating participant...
The Impact of Retropubic Lidocaine vs Saline on Postoperative Urinary Retention Following Midurethral Sling
Stress urinary incontinence affects millions of women worldwide and has a profound impact on the quality of life of older individuals, their subjective health status, levels of depression and need for...
A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)
This Phase 2 study (protocol number VLS-01-203) will determine the efficacy, safety, and tolerability of short-term treatment with a VLS-01 transmucosal buccal film (VLS-01-BU) in patients with treatm...
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...
A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder
The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participant...
Pramipexole to Enhance Social Connections
This study seeks to understand if the medication pramipexole improves social connectedness and functioning in adults (ages 18-50) who experience anxiety or depression. The study plans to enroll 108 pa...
Dopaminergic Dysfunction in Late-Life Depression
Late-Life Depression (LLD), or depression in older adults, often presents with motivational deficits, deficits in performance in cognitive domains including processing speed and executive dysfunction,...
Specialized Pro-resolving Lipid Mediators and Treatment Resistant Depression
The goal of this clinical trial is to determine the impact of omega-3 fatty acids on the production of anti-inflammatory effects and clinical improvement in people with depression who have not respond...
A Study to Assess the Safety and Efficacy of Oral LPCN 1154A in Women With Severe PPD
The purpose of this research study is to test the study drug, LPCN 1154A, as a possible treatment for postpartum depression (PPD). The trial aims to determine: * If LPCN 1154A reduces depressive symp...
PD, PK, and Safety of ALTO-203 in Patients With MDD
The goal of this clinical trial is to determine the pharmacodynamic effects of ALTO-203 in patients with MDD in a randomized, placebo-controlled, single-dose crossover treatment period. Additionally, ...
Inflammation and Depression in People With HIV
The purpose of this 10-week, double-blind, placebo-controlled study is to determine whether inflammation impacts reward and motor neural circuitry to contribute to depressive symptoms like anhedonia a...
Aβ Dynamics in LLMD
This study will examine the biological factors that may modulate the relationship between depression and the development of Alzheimer's disease (AD). Since the direction of causation between depressio...
Study of ABX-002 for the Adjunctive Treatment of Depressive Episodes Associated With Bipolar Disorder in Adults
The goal of this clinical trial is to learn if ABX-002 added to participants' existing treatment(s) shows effects on brain chemistry that may correlate with antidepressive effects. This is a single t...
FMRI of Patients Receiving IV Ketamine for Treatment Resistant Bipolar Depression
This is a prospective open-label observational study of patients with treatment resistant bipolar depression referred for intravenous ketamine, with an interventional component of fMRI....
Buspirone and Melatonin for Depression Following Traumatic Brain Injury
Traumatic brain injuries (TBIs) are common. Post-TBI depression is associated with anxiety, aggression, fatigue, distractibility, anger, irritability, and rumination. The current research group conduc...
Frequently Asked Questions
What clinical trials are available for Depression?
There are currently 51 actively recruiting clinical trials for depression. These studies are testing new treatments, therapies, and interventions at research sites across 147 cities.
How do I join a Depression clinical trial?
To join a depression clinical trial: 1) Browse the available studies above, 2) Click on a study that interests you, 3) Complete the eligibility form, and 4) A study coordinator will contact you.
Are clinical trials free for patients?
Yes, clinical trial participation is free. In most studies, the treatment, medical tests, and doctor visits related to the trial are provided at no cost. Some studies may also compensate for time and travel.
Can I leave a clinical trial if I change my mind?
Yes, participation in any clinical trial is completely voluntary. You can withdraw at any time, for any reason, without affecting your regular medical care.