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 508 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07383467Recruiting
Single session help for teens with anxiety or depression
This trial offers a one-time digital self-help program for Hong Kong teens aged 12 to 17 who feel anxious or down. It aims to see if a single session can make a difference.
Hong KongAges 12–17 - NCT07388004Recruiting
Comparing two group therapies for depression
This trial compares two types of group therapy for major depression: one that focuses on changing your expectations about the future, and another that helps you reconnect with rewarding activities. The goal is to see which approach works better for reducing depression symptoms.
Marburg, HesseAges 18–80 - NCT07390786Recruiting
Family support program after ICU stay
This study tests a collaborative care program for family members of ICU recovery patients, designed to improve mental health support after a loved one's hospitalization.
Charleston, South CarolinaAges 18 years+ - NCT02752542RecruitingPhase 4
Personalized therapy and antidepressants for depression
This trial studies whether a personalized combination of talk therapy (CBT) and antidepressant medication works better for people with moderate to severe depression. It’s meant to match treatment choices to your situation and to see what helps most.
Halifax, Nova ScotiaAges 18 years+ - NCT03065335RecruitingPhase 1
Ketamine plus brain imaging to study response in depression
This early-stage study tests how ketamine given once and then repeatedly may change brain signals and related biomarkers in people with major depression. If you’re eligible, the team will use brain imaging and assessments to see who responds and why.
Bethesda, MarylandAges 18–65 - NCT00762866Enrolling by invitation
Study of mental health traits using genetic and brain measurements
This study collects information about mental health symptoms and body/genetic samples to better understand how different mental health conditions are related. Some people may also have brain scans (PET or MRI) if they can safely complete them.
Nashville, TennesseeAges 16–65 - NCT07404085Recruiting
Cognitive training with medication for mood disorders
This trial tests if a medication can boost the effects of cognitive training in people with bipolar disorder or recurrent depression who have memory or thinking problems. It aims to improve daily functioning.
Frederiksberg, Capital Region of DenmarkAges 40–75 - NCT07422519Recruiting
Virtual reality mindfulness for hard-to-treat depression
This study tests whether using a virtual reality mindfulness program, added to your usual depression care, can help people whose depression hasn't responded to standard treatments.
BarcelonaAges 18–74 - NCT07444242Recruiting
Fast depression treatment using brain stimulation
This trial tests whether a non-invasive brain stimulation technique called tDCS can quickly improve depression symptoms. It is for people who are not taking any psychiatric medications now or in the past.
Regensburg, BavariaAges 18–70 - NCT07454070Recruiting
Testing ear nerve stimulation for depression after a heart attack
This trial tests if a gentle, non-invasive ear stimulation device can help relieve depression in people who have had a heart attack and a stent placed. It aims to offer a drug-free option for those who choose not to take antidepressants or see a therapist.
Xi'an, ShaanxiAges 18 years+ - NCT07474363Recruiting
Depression differences between men and women
This study looks at how depression affects men and women differently, including symptoms, strength to cope (resilience), and feelings of stigma. It aims to understand these differences to improve treatment.
Eskişehir, EskişehirAges 18–65 - NCT07479758Recruiting
Brain scans and vision tests for severe mental illness
This study uses advanced MRI scans and visual perception tests to learn more about severe mental disorders like depression, schizophrenia, and bipolar disorder. It aims to improve diagnosis and treatment outcomes.
Hangzhou, ZhejiangAges 18–45 - NCT07485387Recruiting
Korean cognitive aging study using smartphone app
This study looks at how thinking and memory change as people get older. It uses a smartphone app to track these changes over time in healthy older adults living in South Korea.
Seoul, Select One...Ages 60 years+ - NCT07111390Recruiting
Home-based light therapy for major depression
This trial tests whether a special light you can use at home can help treat major depression. It's a 60Hz light that you turn on and off repeatedly. If you're 24–65, have depression, and take a stable antidepressant, you may be able to participate.
New York, New YorkAges 24–65 - NCT07490353RecruitingPhase 1
Can psilocybin help treat loss of pleasure?
This trial tests if psilocybin, a psychedelic substance, can improve the ability to feel pleasure (anhedonia) in people with depression who are not taking antidepressants. It also includes healthy volunteers as a comparison group.
Vienna, State of ViennaAges 18–55 - NCT07507370Recruiting
CARED: A fast new treatment plan for depression
This study tests a quick treatment approach for adults with major depression who have not gotten enough help from at least one antidepressant. It aims to see if a new rapid method can improve mood safely.
Chapel Hill, North CarolinaAges 18–70 - NCT07510880Recruiting
Home brain stimulation for major depression
This trial tests a home-based brain stimulation device (tDCS) to treat depression. You would use a headset daily for a few weeks, and the study team will check in to make sure it's working safely and effectively.
L'Hospitalet de Llobregat, BarcelonaAges 18–65 - NCT07512284RecruitingPhase 2
Mindfulness and Brain Stimulation for Treatment-Resistant Depression
This study combines mindfulness practice with transcranial magnetic stimulation (TMS)—a non-invasive brain stimulation technique—to help people with depression that hasn't improved with antidepressant medications. The goal is to see if adding mindfulness to TMS improves how well the treatment works.
San Diego, CaliforniaAges 18–65 - NCT07523048RecruitingPhase 2
Dextromethorphan-Bupropion for Moderate-to-Severe Depression
This study tests a combination medication (dextromethorphan plus bupropion) to see how it affects brain activity in people with moderate-to-severe depression. Researchers use brain imaging (fMRI) to understand how the drug works and whether it may help relieve depression symptoms.
Toronto, OntarioAges 18–65 - NCT07539805RecruitingPhase 2
Sertraline Plus Probiotic for Teen Depression
This study tests whether combining sertraline (an antidepressant) with a specific probiotic called Lactobacillus crispatus can safely and effectively treat depression in teenagers. The probiotic may help by improving gut health, which researchers believe could support mental health.
Longgang, Chongqing MunicipalityAges 12–18 - NCT07543328Recruiting
Light therapy added to antidepressants for depression with body symptoms
This study tests whether a special light treatment applied to the scalp (transcranial photobiomodulation) can help people with depression who aren't getting better with antidepressants alone. The light therapy is added to your current medication to see if it reduces both mood symptoms and physical complaints like pain or fatigue.
TaipeiAges 18–65 - NCT07571226Recruiting
Urban Stress and Mental Health Monitoring Study
This study explores how city living and daily stress affect depression, anxiety, and alcohol use disorders by having you wear a monitoring wristband and use a smartphone app to track your physical responses. Researchers hope to better understand the link between environmental stress and mental health symptoms.
BeijingAges 18–60 - NCT07572526Recruiting
Brain Stimulation to Improve Sleep and Mood in Depression
This study tests a non-invasive brain stimulation technique called tDCS (transcranial direct current stimulation) to see if improving sleep can help reduce depression symptoms. You'll do short stimulation sessions at home and track your sleep and mood.
New York, New YorkAges 18–65 - NCT07576686Recruiting
AI-assisted therapy for depression and anxiety
This trial tests a computer-guided cognitive behavioral therapy (CBT)—a proven talk therapy approach—to help treat mild depression and anxiety. The program runs for 10 weeks with weekly sessions, and AI helps guide your therapist or the process itself.
NišAges 18 years+
Hear when a new Major Depression Disorder trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for major depression disorder?
- Yes. Clin2 currently lists 508 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.