Clinical trials · Florida
Major Depressive Disorder clinical trials in Florida
We’re tracking 34 recruiting major depressive disorder studies with a site in Florida — including Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in Florida
- NCT06547489RecruitingPhase 2
Testing zelquistinel for major depression
This study tests whether zelquistinel, an investigational drug, can reduce symptoms of major depressive disorder (a type of clinical depression). It is for people who are currently experiencing a moderate to severe depressive episode and are not taking other antidepressants.
Jacksonville, FloridaAges 18–64 - NCT06132581Recruiting
Brain stimulation for pleasure loss in depression
This study tests a new type of brain stimulation to see if it can help people with depression who have lost the ability to feel pleasure. It uses MRI scans to guide the treatment and may help improve motivation and goal-setting.
Tallahassee, FloridaAges 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+ - 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.
Clermont, FloridaAges 18–65 - NCT07484217RecruitingPhase 3
Testing solriamfetol for depression with daytime sleepiness
This study tests if the drug solriamfetol can help people with major depression who also feel very tired during the day. It aims to improve both mood and daytime sleepiness.
Jacksonville, FloridaAges 18–65 - NCT06656416RecruitingPhase 2
Study of ALTO-100 for bipolar depression
This study tests an investigational drug called ALTO-100 for people with bipolar disorder who are currently experiencing depression. It aims to see if ALTO-100 can help improve depressive symptoms when added to your current mood stabilizer or antipsychotic medication.
Jacksonville, FloridaAges 18–70 - NCT05922878RecruitingPhase 2
ALTO-300 study for moderate to severe depression
This trial tests ALTO-300 as an add-on treatment for people with moderate to severe major depressive disorder (MDD). It aims to see whether ALTO-300 helps improve depression symptoms when you’re already on a stable antidepressant.
Clermont, FloridaAges 18–70 - NCT06605105Enrolling by invitationPhase 3
Long-term extension trial of CYB003 for depression
This long-term study is for people who already completed an earlier trial of the experimental drug CYB003 for major depression and who stayed on their regular antidepressant. It looks at the safety and effects of taking CYB003 again over many months.
Hollywood, FloridaAges 18–85 - NCT07221409Recruiting
Virtual reality to help cancer patients feel better during treatment
This trial tests whether using virtual reality can help reduce stress, anxiety, and other emotional symptoms in people being treated for cancer. Patients undergoing chemotherapy, bone marrow transplant, or CAR-T therapy may be eligible.
Jacksonville, FloridaAges 18–90 - NCT05453513Recruiting
Study how depression and cannabis affect the brain in young adults with HIV
This study looks at brain activity to understand how depression and cannabis use may be linked in young adults living with HIV. It mainly involves questionnaires, mental health screening, and brain scans, which may help researchers better understand risk factors and brain “underpinnings.”
Miami, FloridaAges 18–59
Major Depressive Disorder trials by city in Florida
Where these studies are running in Florida
Institutions with a site for the recruiting major depressive disorder studies listed above.
- Accel Research Sites - Maitland
- AdventHealth Neuroscience Institute
- Charter Research
- Clinical Neuroscience Solutions
- Clinical Neuroscience Solutions, Inc
- Clinical Neuroscience Solutions, Inc.
- Clinical Research Site
- Combined Research Orlando Phase I-IV
What taking part in a major depressive disorder 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.
Major Depressive Disorder trials in other states
Common questions
- Are there major depressive disorder clinical trials in Florida?
- Yes. We're currently tracking 34 recruiting major depressive disorder studies with a site in Florida, 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 major depressive disorder study in Florida?
- 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 Florida to take part?
- Not necessarily. These studies have a site in Florida, 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 major depressive disorder 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 major depressive disorder studies open in Florida regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
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.