Clinical trials · St. Louis, MO
Treatment Resistant Depression clinical trials in St. Louis
We’re tracking 8 recruiting treatment resistant depression studies with a site in or near St. Louis — including Phase 1, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near St. Louis
- NCT05905705Recruiting
ECT plus a sleep monitor for treatment-resistant depression
This study looks at how electroconvulsive therapy (ECT) affects brain activity and sleep patterns in people with difficult-to-treat depression. It uses a wearable sleep monitor (the Dreem device) to record sleep while you receive ECT.
St Louis, MissouriAges 21–65 - NCT05393622Recruiting
Brain stimulation trial for severe, treatment-resistant depression
This study tests an implanted form of brain stimulation for people with severe depression that has not improved with multiple medication trials. If you qualify, you would have brain scans and surgery planning, then follow a treatment-and-safety plan for several months.
St Louis, MissouriAges 21–80 - NCT06423430Recruiting
Deep brain stimulation for treatment-resistant depression (TRANSCEND)
This trial tests a new brain stimulation treatment (deep brain stimulation, or DBS) for people with hard-to-treat depression. It aims to see if targeting a specific brain area can help when other treatments have failed.
St Louis, MissouriAges 22–70 - NCT03887715RecruitingTeam says not enrolling
VNS device for long-term depression that hasn’t improved
This trial studies whether a vagus nerve stimulation (VNS) device can reduce symptoms of treatment-resistant depression. Participants either receive the VNS treatment or a no-stimulation control, to compare safety and effectiveness.
St Louis, MissouriAges 18 years+ - NCT07623135RecruitingPhase 3
Lumateperone for Hard-to-Treat Depression in Older Adults
This study tests lumateperone, a new medication added to your current antidepressant, to help treat depression that hasn't improved with other treatments. It's designed for people age 60 and older who have tried at least two antidepressants without success.
St Louis, MissouriAges 60 years+ - NCT02994433RecruitingPhase 1
Testing nitrous oxide for depression brain circuit activity
This early study tests whether nitrous oxide, aimed at specific brain circuits, can change depression-related brain activity. It is mainly for adults with major depression or treatment-resistant depression, and includes brain imaging during the study.
St Louis, MissouriAges 18–65 - NCT06524830RecruitingPhase 2
Testing VLS-01 film for treatment-resistant depression
This trial tests an experimental film placed inside the cheek (VLS-01) against a placebo to see if it helps people whose depression hasn't improved with standard antidepressants. If you have tried at least two antidepressants without success, this study may be an option for you.
Saint Charles, MissouriAges 18–65 - NCT07284667RecruitingPhase 2
A new medicine for depression that hasn't improved with other treatments
This trial tests a new medicine called ACP-211 in adults with major depression who have not gotten enough relief from at least two previous antidepressants. The goal is to see if it can help when other treatments have not worked well.
Saint Charles, MissouriAges 18–65
Hear when a new Treatment Resistant Depression trial opens near St. Louis, MO
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Treatment Resistant Depression trials in other cities
Where these studies are running near St. Louis
Institutions with a site for the recruiting treatment resistant depression studies listed above.
- Washington University in St. Louis · 6 studies
- Midwest Research Group · 2 studies
- PsychCare Consultants Research
- Psychiatric Care and Research Center
What taking part in a treatment resistant depression study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting treatment resistant depression studies in Missouri.
Common questions
- Are there treatment resistant depression clinical trials near St. Louis?
- Yes. We're currently tracking 8 recruiting treatment resistant depression studies with a site near St. Louis, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a treatment resistant depression study near St. Louis?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in St. Louis to take part?
- Not necessarily. These studies have a site near St. Louis, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a treatment resistant depression trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New treatment resistant depression studies open near St. Louis regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.