Clinical trials
Depression Disorders clinical trials
Below are recruiting depression disorders clinical trials, each written for real people, not researchers. We’re tracking 689 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05567640Recruiting
Smart digital mental health support
This study tests a digital mental health program that uses smart technology to personalize your experience and keep you engaged. If you join, you may get a more tailored approach to improving your mental well-being.
Boston, MassachusettsAges 18 years+ - NCT04581902Recruiting
Study blood and brain markers in moderate to severe depression
This study looks at changes in depression “markers” to understand what treatments help and why. You’ll have non-invasive brain stimulation and scans before and after treatment, over about 8 weeks.
San Francisco, CaliforniaAges 18–70 - NCT04935619Recruiting
Testing cannabis abstinence effects in depression symptoms
This study looks at how stopping cannabis for a period of time may affect depression symptoms and thinking/memory. You might benefit by getting close monitoring of mood and cognition while researchers compare changes during cannabis abstinence.
Toronto, OntarioAges 18–55 - NCT05409794Recruiting
Testing blood lithium levels in people with depression and suicidality
This study checks how much lithium is naturally present in the blood and whether that relates to suicidal thoughts or attempts in people with a current major depressive episode. It may help researchers understand biological factors linked to suicide risk and improve future prevention.
MontpellierAges 18 years+ - NCT05598034Recruiting
Brain stimulation with tDCS for moderate depression
This study tests whether a noninvasive brain stimulation called tDCS can improve depression symptoms. It also uses MRI scans, aiming to understand how brain changes may relate to symptom improvement.
Los Angeles, CaliforniaAges 20–55 - NCT05745194Recruiting
Mediterranean diet study for depression with inflammation
This study tests whether a Mediterranean-style diet can improve depression symptoms in people who have depression and higher inflammation in their blood. It may help by targeting nutrition-related inflammation that can worsen mood for some people.
Loures, Lisbon DistrictAges 18–70 - NCT05895747RecruitingPhase 2
5-HTP and creatine for adults with depression symptoms
This Phase 2 study tests whether adding 5-HTP and creatine can reduce depression symptoms in adults with major depressive disorder. It may help if your current depression treatment hasn’t been fully effective and you meet the safety and medical criteria.
Salt Lake City, UtahAges 18–65 - NCT06452849Recruiting
Brain magnetic stimulation treatment for teen depression
This trial is testing a non-invasive treatment that uses safe magnetic pulses to stimulate specific parts of the brain in teens with moderate to severe depression. The goal is to see if this can help improve mood without medication changes.
Shanghai, Shanghai MunicipalityAges 14–18 - NCT06658795Recruiting
Can brain stimulation help older adults with depression and loneliness?
This study tests whether a gentle brain stimulation technique called tDCS (transcranial direct current stimulation) can reduce loneliness in older adults with depression. It involves wearing a headband during sessions and comparing results to a placebo group.
Guangzhou, GuangdongAges 60–80 - NCT07246044Recruiting
Brain stimulation for teens with bipolar depression targeting S1
This trial tests a non-invasive brain stimulation technique (HD-tDCS) to see if it can help teens with bipolar disorder who are currently in a depressive episode. It aims to find a new treatment option for adolescent bipolar depression.
Nanjing, JiangsuAges 12–18 - NCT07272213Recruiting
Thyroid hormone levels, mood, and sexual health in pregnancy
This study looks at how thyroid-stimulating hormone (TSH) levels during pregnancy are linked to depression, anxiety, and sexual function in pregnant women.
Istanbul, GaziosmanpaşaAges 18–45 - NCT06928428Enrolling by invitation
Online talk therapy for depression or anxiety
This study tests if a type of talk therapy called metacognitive therapy, delivered partly online, helps adults with depression or generalized anxiety. It aims to see if this blended approach works well in primary care.
Stockholm, Stockholm CountyAges 18 years+ - NCT06162624Recruiting
Workbook to help with anxiety and depression in prison
This study is testing a special workbook that helps people in prison manage tough emotions like anxiety and depression using a technique called ACT (Acceptance and Commitment Therapy). The workbook is designed to be used on your own, and the study wants to see if it can help you feel better.
Madison, WisconsinAges 18 years+ - NCT06424184Recruiting
Fast brain stimulation for addiction and depression
This study tests a quick, non-invasive brain stimulation method (rTMS) to help people who use stimulants like cocaine or methamphetamine and also feel depressed. The goal is to see if it can reduce cravings and improve mood.
Dallas, TexasAges 18–65 - NCT06641726Recruiting
Global database linking genetics and health records for mental illness
This trial is building a research database that combines genetic information and long-term health data to improve personalized treatment for serious mental illness. You may be eligible if you have been diagnosed or treated for depression, bipolar disorder, schizophrenia, or dementia.
Oxford, OxfordAges 18–110 - NCT07120880RecruitingPhase 3
Light therapy timing for depression with insomnia
This trial tests whether giving light therapy at a specific time of day can improve both depression and sleep problems. It is for adults with major depression and insomnia who are not currently on antidepressants.
ParisAges 18–65 - NCT06891326Recruiting
Testing tACS for depression relief
This study tests if a non-invasive brain stimulation technique called transcranial alternating current stimulation (tACS) can safely treat depression. It uses mild electrical pulses on the scalp to help improve mood.
ShanghaiAges 18–65 - NCT05017311RecruitingPhase 4
Testing a depression medication plan using symptom predictions
This Phase 4 study tests an “optimized” medication approach for adults with major depressive disorder (unipolar depression) based on how you respond over time. It may help your care team choose treatments more effectively and reduce trial-and-error.
Calgary, AlbertaAges 18–65 - NCT05877885Recruiting
Digital treatment for low motivation in older adults with depression
This study tests a digital therapy to improve apathy (feeling unmotivated or “checked out”) in people age 60+ who have depression. It also uses brain imaging (MRI) and questionnaires to see whether the treatment helps brain function linked to motivation.
Orlando, FloridaAges 60 years+ - NCT06136546RecruitingPhase 2
Infliximab for depression with cognitive problems
This trial tests if a medicine called infliximab, given through an IV, can help improve thinking and memory problems in people with moderate to severe depression who also have high inflammation levels. It aims to see if lowering inflammation can ease both mood and cognitive symptoms.
Boston, MassachusettsAges 25–50 - NCT06610552Recruiting
Powerly: Preventing depression and anxiety after childbirth
This trial tests a science-based smartphone program to help prevent postpartum depression and anxiety. It is designed for pregnant women who are between 24 and 32 weeks along and have an iPhone.
ZurichAges 18 years+ - NCT06722781Recruiting
Online group therapy for common mental health conditions
This trial tests an online group therapy for people waiting for high intensity CBT. It aims to provide quicker support for conditions like depression, anxiety, and PTSD.
Doncaster, South YorkshireAges 17 years+ - NCT06816329Recruiting
Stress and depression risk study for teenage girls
This study looks at how stress affects teenage girls who may be at higher risk for depression due to a parent's history. It involves MRI scans and daily surveys on a cell phone.
Belmont, MassachusettsAges 13–15 - NCT07221929Recruiting
Exercise plus CBT for depression: The CBT+ Trial
This study tests whether adding exercise before standard talk therapy (CBT) helps treat depression more effectively than CBT alone. You will be asked to do moderate exercise and then receive CBT sessions over 8 weeks.
Madison, WisconsinAges 18–65
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Common questions
- Are there clinical trials for depression disorders?
- Yes. Clin2 currently lists 689 recruiting depression disorders 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 depression disorders 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 depression disorders 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.