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Major Depressive Disorder clinical trials in Hartford, CT
9 studies for Major Depressive Disorder are looking for participants at sites in and around Hartford (within about 30 miles). Open a study to see who can join and how to contact the study team.
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Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms
RecruitingPhase 3
- UConn Health Center, Farmington · 8 mi away
Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder
RecruitingPhase 3
- University of Connecticut Health Center, Farmington · 8 mi away
A Study to Evaluate the Efficacy and Safety of SPT-300 (GlyphAllo) in Participants With Major Depressive Disorder, With or Without Anxious Distress (BUOY-1 Study)
RecruitingPhase 2
- Seaport Investigator Site, Cromwell · 12 mi away
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder (X-NOVA3)
RecruitingPhase 3
- Institute of Living, Hartford
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder
RecruitingPhase 3
- Ct Clinical Research Associates, Cromwell · 12 mi away
Zelquistinel or Placebo for the Reduction of Symptoms of Major Depressive Disorder
RecruitingPhase 2
- University of Connecticut School of Medicine Psychiatry Department, Farmington · 8 mi away
Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
RecruitingPhase 3
- Neurocrine Clinical Site, Farmington · 8 mi away
- Neurocrine Clinical Site, Cromwell · 12 mi away
Biomarkers/Biotypes, Course of Early Psychosis and Specialty Services
RecruitingObservational study
- Hartford Hospital, Hartford
Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)
RecruitingPhase 2
- Autobahn Site #122, Cromwell · 12 mi away
Major Depressive Disorder trials in other cities
- New York City, NY37 studies
- Boston, MA31 studies
- Atlanta, GA25 studies
- Philadelphia, PA23 studies
- Orlando, FL19 studies
- Miami, FL18 studies
- Tampa, FL17 studies
- Chicago, IL17 studies
- Houston, TX16 studies
- San Diego, CA16 studies
- Little Rock, AR14 studies
- Las Vegas, NV13 studies
Other studies in Hartford
- Non-Small Cell Lung Cancer12 studies
- Lung Cancer11 studies
- Cancer (all types)9 studies
- Breast Cancer9 studies
- Neuroblastoma8 studies
- Multiple Myeloma7 studies
- Pancreatic Cancer7 studies
- Prostate Cancer7 studies
- Ovarian Cancer7 studies
- Cardiovascular Disease7 studies
- Heart Failure7 studies
- Sickle Cell Disease5 studies
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.