Clinical trials
Major Depression Disorder clinical trials
Below are recruiting major depression disorder clinical trials, each written for real people, not researchers. We’re tracking 505 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07748091Recruiting
Brain wave and inflammation markers in shock therapy for depression
This study looks at brain wave patterns and markers of inflammation in people with depression that hasn't improved with other treatments and who are receiving electroconvulsive therapy (ECT, also known as shock therapy). The goal is to understand how these markers might relate to how well ECT works.
Istanbul, BakırköyAges 18–60 - NCT07050355Recruiting
Brain stimulation and exercise for depression after stroke
This study tests whether combining brain stimulation with aerobic exercise can help treat depression and improve walking in people who have had a stroke at least a year ago. If you have ongoing depressive symptoms and some leg weakness from your stroke, this treatment may help you feel better and walk more easily.
Durham, North CarolinaAges 21 years+ - NCT06775379RecruitingPhase 3
Azetukalner vs. placebo for major depression
This trial tests an investigational medication called Azetukalner against a placebo to see if it helps reduce symptoms of major depressive disorder. You may qualify if you are currently in a depressive episode that started in adulthood and have not tried or failed only a few antidepressants.
Phoenix, ArizonaAges 18–74 - NCT07076407RecruitingPhase 3
Testing a new antidepressant pill for depression
This study tests an experimental oral pill called azetukalner against a placebo to see if it safely reduces symptoms of major depressive disorder. It is for adults who are currently in a depressive episode lasting 6 weeks to 2 years and have not already tried multiple antidepressants that failed.
Dothan, AlabamaAges 18–74 - NCT06922110Enrolling by invitationPhase 3
Long-term study of azetukalner for depression
This study is for people who already completed a previous trial of azetukalner for major depressive disorder. It tests the long-term safety and effects of continuing the medication.
Phoenix, ArizonaAges 18 years+ - NCT06795451RecruitingPhase 1/Phase 2
Spinal stimulation for depression: a clinical trial
This study tests if a non-invasive spinal stimulation device can improve depression symptoms. It is for people currently taking an antidepressant for at least 8 weeks but still experiencing depression.
Mason, OhioAges 18–60 - NCT07740694Recruiting
ECT study for older adults with depression
This study looks at how ECT affects brain activity and inflammation in older adults with depression. It may help researchers understand why ECT works and improve treatment.
Istanbul, BakırköyAges 55 years+ - NCT07227454RecruitingPhase 3
Esketamine for teens with severe depression and suicidal thoughts
This trial tests if esketamine (a nasal spray) can quickly reduce symptoms of major depression and suicidal thoughts in teenagers who need urgent hospital care.
Birmingham, AlabamaAges 12–17 - NCT07573176RecruitingPhase 3
Seltorexant for Depression in Adults and Older Adults
This study tests a new medication called seltorexant as a standalone treatment for major depression. The trial is for adults and older adults who have depression that hasn't improved with other antidepressants or who haven't tried them yet.
Bellflower, CaliforniaAges 18–74 - NCT05671419Recruiting
Mindful self-compassion training for anxiety and depression
This study tests whether a structured “mindful self-compassion” program can reduce symptoms of anxiety disorders or depression. It’s meant to help by improving how you relate to yourself during difficult thoughts and feelings.
Washington D.C., District of ColumbiaAges 18–75 - NCT07569198RecruitingPhase 2
Ketamine plus therapy for depression with suicidal thoughts
This study tests whether ketamine (a medication) combined with a specific type of therapy called DBT can help people with treatment-resistant depression and borderline personality disorder who are having thoughts of suicide. You would receive ketamine infusions alongside structured therapy sessions over 6 months.
Toronto, OntarioAges 18–70 - NCT07105397Recruiting
AI assistant for managing depression
This study tests a conversational AI system designed to help manage depression. It may recommend treatment changes that are reviewed by a clinician, offering a new way to get support.
Fairfax, VirginiaAges 18–85 - NCT07534475Recruiting
Tourniquet Type for Monitoring Brain Activity During ECT
This study compares two types of arm tourniquets (blood-pressure cuffs) used during electroconvulsive therapy (ECT) to help doctors monitor seizure activity more accurately. ECT is a treatment for severe depression and other psychiatric conditions, and tourniquets help track how well the treatment is working.
IstanbulAges 18–65 - NCT06966401RecruitingPhase 3
Long-term safety study of a new depression treatment
This study tests a new oral medication (NBI-1065845) added to your current antidepressant to see if it's safe and tolerable over a long period for people with depression that hasn't fully responded to treatment.
Huntsville, AlabamaAges 18 years+ - NCT07196501RecruitingPhase 3
Study of a new add-on treatment for depression maintenance
This trial tests a new medication (NBI-1065845) added to your current antidepressant to see if it helps maintain improvement in depression. It is for people whose depression hasn't fully responded to their current oral antidepressant.
Oceanside, CaliforniaAges 18 years+ - NCT07188623Recruiting
Virtual reality therapy for older adults with depression
This study tests if a virtual reality program can help older adults with depression become more active and feel better. You would use a VR headset at home to practice activities that improve your mood.
Stanford, CaliforniaAges 65 years+ - NCT06820723RecruitingPhase 2
Testing a single dose of CYB003 for depression and anxiety
This trial tests a single dose of an investigational drug (CYB003) in people with depression and anxiety who haven't gotten enough help from their current antidepressant. You would take a psilocybin-like medication and be monitored for how it affects your mood and anxiety.
Columbus, OhioAges 21–65 - NCT05850689RecruitingPhase 3
Lumateperone add-on for major depression that didn’t improve
This study tests whether adding lumateperone to an antidepressant helps adults with major depressive disorder (MDD) who haven’t improved enough after trying at least two different antidepressants. It may help reduce depressive symptoms more than antidepressants alone.
Huntsville, AlabamaAges 18–65 - NCT07263022RecruitingPhase 3
Cognitive Training for Early Psychosis Study
This study tests whether a cognitive training program can help young adults with recent psychosis improve their thinking and memory skills. It involves brain scans and cognitive exercises.
Minneapolis, MinnesotaAges 18–35 - NCT05977439Recruiting
Brain training for depression recovery
This study uses brain imaging and stimulation to help people with depression learn how to regulate their emotions better. It aims to find out if targeting specific brain networks can improve symptoms.
Charleston, South CarolinaAges 18–65 - NCT07713849Recruiting
Transition care for recent psychosis
This study tests a program to help people recently diagnosed with psychosis (within the last two years) transition from hospital to community care. If you have a psychotic disorder and a caregiver involved in your discharge planning, this could help you.
Chicago, IllinoisAges 18–40 - NCT07691749Recruiting
Psychobiotics plus antidepressants for Major Depression
This study tests whether adding psychobiotics (special probiotics for mental health) to your current antidepressant helps treat major depression better than the antidepressant alone. It may be an option if you have moderate to severe depression and are on a stable antidepressant dose.
Lahore, Punjab ProvinceAges 18–60 - NCT07533773Recruiting
Brain Activity Changes After Depression Treatment
This study measures how brain activity in specific regions changes after you receive electroconvulsive therapy (ECT) or magnetic seizure therapy (MST) for severe depression. Researchers use a non-invasive headband to monitor blood flow in your brain before and after treatment to better understand how these therapies work.
Hefei, AnhuiAges 12–65 - NCT06247839RecruitingPhase 3
Psilocybin for depression: changing self-focus
This trial tests whether a single dose of psilocybin can help people with treatment-resistant depression by changing how they focus on themselves. It aims to understand how psilocybin affects brain activity and self-related thinking.
Charlestown, MassachusettsAges 18–55
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Common questions
- Are there clinical trials for major depression disorder?
- Yes. Clin2 currently lists 505 recruiting major depression disorder studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a major depression disorder trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a major depression disorder trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.