Clinical trials · Florida
Depression clinical trials in Florida
We’re tracking 74 recruiting depression studies with a site in Florida — including Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in Florida
- NCT06793397RecruitingPhase 3
Study of an experimental psychedelic-like drug for depression (CYB003)
This study tests an investigational medication (CYB003) for people with major depression whose current antidepressant isn't working well enough. It looks at whether this treatment can help improve depression symptoms.
Jacksonville, FloridaAges 18–85 - NCT07621237RecruitingPhase 2
TNX-102 SL for Major Depressive Disorder
This study tests whether a new medication called TNX-102 SL can reduce depression symptoms better than a placebo (inactive pill). You'll take the medication daily and have regular check-ins to see how you're doing.
Tampa, FloridaAges 18 years+ - NCT07161700Enrolling by invitationPhase 2
Long-term safety study of SPT-300 for major depression
This study is for people who finished the earlier BUOY-1 study of SPT-300 and want to continue treatment. It tests the long-term safety and tolerability of SPT-300 for major depressive disorder, with or without anxious distress.
Lauderhill, FloridaAges 18–66 - NCT07065240RecruitingPhase 2
Study of SPT-300 for major depression with or without anxiety
This trial tests an experimental oral medication, SPT-300, for people with major depressive disorder, even if they also have mild anxiety. The goal is to see if it helps improve mood safely.
Jacksonville, FloridaAges 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.
Fort Myers, FloridaAges 18–65 - NCT05136703Recruiting
Study depression treatment effects in people living with HIV
This study looks at how depression and its treatment may affect the brain and immune-related body systems in people with HIV. You may be eligible if you have depression and a well-controlled HIV viral load, and you can safely complete brain MRI scans.
Miami, FloridaAges 18 years+ - NCT07172516RecruitingPhase 3
Study of azetukalner vs placebo for bipolar depression
This trial tests whether the study drug azetukalner can help reduce depression symptoms in people with bipolar I or II disorder who are currently having a depressive episode. You would be randomly assigned to receive either the drug or a placebo (inactive pill) to see which works better.
Coral Gables, FloridaAges 18–74 - 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.
Tampa, FloridaAges 22–70 - NCT07573176RecruitingPhase 3
Seltorexant for Depression in Adults and Older Adults
This study tests a new medication called seltorexant as a standalone treatment for major depression. The trial is for adults and older adults who have depression that hasn't improved with other antidepressants or who haven't tried them yet.
Doral, FloridaAges 18–74 - NCT07300969RecruitingPhase 2
Testing DT-101 for adults with depression
This trial tests a new medicine called DT-101 to see if it helps people with depression. It is for adults who have had more than one depressive episode in their life.
Miami, FloridaAges 18–75 - NCT07610473RecruitingPhase 2
Testing DT-101 as an add-on for depression
This trial tests if a new medication, DT-101, can help when added to your current depression treatment. It's for adults with recurrent depression who may need extra support.
Hialeah, FloridaAges 18–75 - NCT06911112RecruitingPhase 3
A new pill for depression when current treatment isn't working well enough
This trial tests an investigational medication (NBI-1065845) added to your current antidepressant to see if it can improve depressive symptoms. It is for people with moderate to severe depression who have not fully responded to their current antidepressant.
Hollywood, FloridaAges 18 years+ - NCT06963021RecruitingPhase 3
Study of NBI-1065845 for depression that hasn't fully responded to treatment
This trial tests an investigational drug called NBI-1065845 added to your current antidepressant. It is for people with moderate to severe depression or persistent depressive disorder who have not improved enough with oral antidepressants alone.
Maitland, FloridaAges 18 years+ - NCT07592689RecruitingPhase 3
DT120 Treatment for Major Depression
This study tests whether a new medication called DT120 can help people with moderate-to-severe depression feel better. You'd take the medication for several weeks while doctors track your mood and symptoms.
Jacksonville, FloridaAges 18–74 - 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.
Largo, FloridaAges 18 years+ - NCT07412756RecruitingPhase 3
Brenipatide for major depressive disorder
This trial tests a new medication, Brenipatide, to see if it helps people with major depression who are already on a stable treatment. You would need to inject the study drug yourself and complete questionnaires.
Hollywood, FloridaAges 18–75 - 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 - NCT04777357RecruitingPhase 3
Cariprazine for bipolar depression in ages 10 to 17
This Phase 3 study tests whether cariprazine can improve depression symptoms in children and teens with bipolar I disorder, and also tracks side effects. It may help if your depressive episode is ongoing and you meet specific mood and screening score requirements.
Doral, FloridaAges 10–17 - NCT07639359RecruitingPhase 2
Ketamine for depression in intensive care patients
This study tests whether low-dose ketamine infusions can reduce depressive symptoms in patients staying in the intensive care unit for at least 6 days. Ketamine is a medication that may work differently than standard antidepressants and could provide faster relief.
Jacksonville, FloridaAges 18–99 - NCT06656416RecruitingPhase 2
ALTO-100 for bipolar depression
This trial tests an investigational drug called ALTO-100 in people with bipolar I or II who are currently experiencing depression. It looks at whether this new medicine can help improve depression symptoms when taken alongside your usual mood stabilizer or antipsychotic medication.
Lauderhill, FloridaAges 18–70 - NCT06775379RecruitingPhase 3
Azetukalner vs. placebo for major depression
This trial tests an investigational medication called Azetukalner against a placebo to see if it helps reduce symptoms of major depressive disorder. You may qualify if you are currently in a depressive episode that started in adulthood and have not tried or failed only a few antidepressants.
Coral Springs, FloridaAges 18–74 - NCT07076407RecruitingPhase 3
Testing a new antidepressant pill for depression
This study tests an experimental oral pill called azetukalner against a placebo to see if it safely reduces symptoms of major depressive disorder. It is for adults who are currently in a depressive episode lasting 6 weeks to 2 years and have not already tried multiple antidepressants that failed.
Fort Myers, FloridaAges 18–74 - NCT06922110Enrolling by invitationPhase 3
Long-term study of azetukalner for depression
This study is for people who already completed a previous trial of azetukalner for major depressive disorder. It tests the long-term safety and effects of continuing the medication.
Coral Gables, FloridaAges 18 years+ - NCT06966401RecruitingPhase 3
Long-term safety study of a new depression treatment
This study tests a new oral medication (NBI-1065845) added to your current antidepressant to see if it's safe and tolerable over a long period for people with depression that hasn't fully responded to treatment.
Hollywood, FloridaAges 18 years+
Depression trials by city in Florida
Where these studies are running in Florida
Institutions with a site for the recruiting depression studies listed above.
- Clinical Neuroscience Solutions, Inc. · 7 studies
- K2 Medical Research · 4 studies
- Accel Research Sites - St. Pete-Largo Clinical Research Unit · 3 studies
- Central Miami Medical Institute · 3 studies
- Clinical Site · 3 studies
- IPTB Clinical Research · 3 studies
- Neurocrine Clinical Site · 3 studies
- Panhandle Research & Medical Clinic · 3 studies
What taking part in a 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.
Depression trials in other states
Common questions
- Are there depression clinical trials in Florida?
- Yes. We're currently tracking 74 recruiting depression 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 depression 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 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 depression 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.