Clinical trials
Depression clinical trials
A common mood disorder causing persistent sadness and loss of interest. We’re tracking 1,419 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05849038RecruitingPhase 2
Treating inflammation to improve depression in HIV
This Phase 2 study looks at whether lowering inflammation can help improve depression symptoms in adults living with HIV. You may be able to join if your HIV is well controlled and you are currently experiencing major depression (or a certain type of bipolar depression).
Atlanta, GeorgiaAges 18–65 - NCT05874362Recruiting
Study grief after violent loss and how time is perceived
This study looks at how people who recently lost a close family member to a violent death experience grief, including how they perceive time. It may help researchers understand these effects and better plan future support for bereaved people.
BronAges 18–65 - NCT05866991Recruiting
Study tracking sleep and mood in depression
This study looks at people with a current episode of major depression and measures sleep and daily body-clock patterns, along with other mental health symptoms. They may help researchers better understand how sleep and mood changes relate, which could improve future care.
Paris, ParisAges Any age - NCT05814640RecruitingPhase 1/Phase 2
STAR-AD: Testing stepwise treatment for teen depression
This trial tests a step-by-step approach to treating moderate-to-severe depression in teens. It may help find a treatment path that improves mood while keeping care safe, including for some teens who have suicidal thoughts but do not need inpatient care.
Chongqing, ProvinceAges 13–18 - NCT05828056Recruiting
Predicting mood episodes in bipolar disorder with a smartwatch
This study uses a smartwatch and smartphone to track daily patterns and predict when manic or depressive episodes might happen in people with bipolar disorder. It aims to help patients and doctors better manage the condition.
TaipeiAges 20–60 - NCT05732311Recruiting
Theta burst brain stimulation to help prevent depression relapse
This study tests whether intermittent theta burst stimulation (a type of brain stimulation using a magnetic device) can help keep depression from coming back after it has improved. It focuses on people whose depression has responded to an earlier iTBS treatment and who are able to safely receive TMS.
RegensburgAges 18–70 - NCT05649800Recruiting
Study brain and blood-vessel changes in older adults after stroke
This study looks at how blood flow in the brain and related brain processes change after stroke, especially when someone also has conditions like dementia, depression, or delirium. It may help researchers understand what drives these problems and how they connect.
Leicester, LeicestershireAges 65 years+ - NCT05786066RecruitingPhase 2
Test whether blocking AMPA changes ketamine’s suicide relief
This study looks at whether an “AMPA receptor blocker” changes how ketamine affects suicidal thoughts in people with depression that hasn’t improved with usual treatments. If you qualify, you may receive ketamine and the study medicine, while continuing your regular mental health care.
West Haven, ConnecticutAges 21–65 - NCT04080778Recruiting
Magnetic seizure treatment for severe bipolar or hard-to-treat depression
This trial studies whether a seizure-like therapy using magnet stimulation can quickly reduce severe depressive symptoms in people with bipolar depression or treatment-resistant depression. It may help when depression is intense and hasn’t improved enough with at least two antidepressant medicines.
Houston, TexasAges 22–85 - NCT05763537Recruiting
Study exploring how doulas support pregnancy mood changes
This study looks at how having a doula affects support and wellbeing for people experiencing pregnancy-related mood and anxiety changes. It may help you and others learn what kind of doula support is most helpful during pregnancy.
Missoula, MontanaAges 18 years+ - NCT05754151Recruiting
Mobile therapy for anxiety and depression in adults 40+
This trial tests whether a phone or tablet version of cognitive behavioral therapy (CBT) can help people ages 40 and older with anxiety or depression. It may help you manage symptoms with skills you can use between sessions.
New York, New YorkAges 40 years+ - NCT05773755Recruiting
Brain stimulation surgery for treatment-resistant depression
This trial studies whether deep brain stimulation (DBS)—a surgically placed brain device—can reduce severe, long-lasting depression that hasn’t responded to many treatments. It may help people whose depression has persisted despite trying multiple antidepressant and other evidence-based therapies.
New York, New YorkAges 25–70 - NCT05736471Recruiting
Online survey study of thinking and emotions
This study tests how people’s thinking patterns and feelings change during online tasks and surveys. It may help researchers understand how cognition (thinking) and mood (feelings) are connected.
Minneapolis, MinnesotaAges 18 years+ - NCT05725239Recruiting
Testing vibration or magnetic stimulation for depression
This study tests whether taVNS, TMS, or both can improve depression symptoms. It may help people whose depression has not improved enough with usual treatments like antidepressant pills or talking therapy.
Charleston, South CarolinaAges 18–75 - NCT05703685RecruitingPhase 1
Imaging brain inflammation target in depression with PET
This Phase 1 study uses a PET brain scan tracer to see how a specific brain target (PDE4B) is involved in major depressive disorder (MDD). It’s mainly testing whether the imaging approach works and what it shows in people with depression who meet specific safety and medication rules.
Bethesda, MarylandAges 18–70 - NCT05691647Recruiting
Testing timing-based treatment for a new depressive episode
This trial studies whether “chronotherapy” (carefully timing daily activities/therapies) can help people with a new moderate to severe depression episode. You may be eligible if your depression is recent and fairly severe, and if your daily schedule can support the timing plan.
TrondheimAges 18–100 - NCT05682677Recruiting
Brain stimulation plus cognitive training for depression after mild head injury
This study tests whether a combination of brain stimulation and cognitive training can reduce depression symptoms in people who have ongoing mild traumatic brain injury (TBI). It may help by targeting both mood and thinking/processing skills affected after mTBI.
La Jolla, CaliforniaAges 18–65 - NCT05703256Recruiting
Brain training with feedback to help depression
This trial tests a type of brain training called amygdala neurofeedback to reduce depression symptoms. It may help by teaching your brain patterns to become less “stuck” in depression-related activity.
Pittsburgh, PennsylvaniaAges 18–55 - NCT05570110RecruitingPhase 1/Phase 2
Enoxolone for depression, using body signals to track response
This study tests enoxolone, a medication related to licorice, in people with unipolar (non-bipolar) major depression. It also looks at your body “signals” (biomarkers) to see which ones match with whether treatment helps.
Marburg, HesseAges 18 years+ - NCT05660642RecruitingPhase 2
Safety and tolerability study for BPL-003 in hard-to-treat depression
This Phase 2 study tests BPL-003 in people with treatment-resistant depression to learn about its safety and how it affects the body and brain. Because it is open-label, everyone knows they are getting the study treatment, and you’ll also need to stop your current antidepressant during the study.
LiverpoolAges 18–75 - NCT05640089Recruiting
Brain training with fMRI feedback for depression
This trial tests whether using real-time brain scan feedback (fMRI neurofeedback) can help reduce depressive symptoms. You may be eligible if you have depression that is still active despite being on antidepressant medicine.
MaastrichtAges 18 years+ - 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 - 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 - NCT05617495Recruiting
Mindfulness training with brain scans for depression
This study tests a mindfulness-based program combined with “brain scan feedback” (fMRI neurofeedback) to see if it can help teenagers and young adults with major depression. It may help by teaching skills and tracking brain activity changes during treatment.
Boston, MassachusettsAges 13–18
Hear when a new Depression 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 depression?
- Yes. Clin2 currently lists 1,419 recruiting depression 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 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 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.