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Depression Clinical Trials near Seattle, WA

31 studies for Depression are recruiting at 39 sites within 50 miles of Seattle, Washington, according to ClinicalTrials.gov data processed .

Distances are city-level approximations. See all Depression trials in the US or all trials near Seattle.

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Recruiting now

Depression studies enrolling near Seattle

Showing 31 studies, nearest first.
  1. Lay-Delivered Behavioral Activation in Senior Centers

    NCT04621877

    • Interventional
    • Ages 60 years and older
    • Sex: All

    Nearest sites: Casa Latina (Seattle, WA); Centro de la Raza (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    4 sites within 50 mi
  2. A Prospective, Multi-center, Randomized Controlled Blinded Trial Demonstrating the Safety and Effectiveness of VNS Therapy® System as Adjunctive Therapy Versus a No Stimulation Control in Subjects With Treatment-Resistant Depression

    NCT03887715

    • Interventional
    • Ages 18 years and older
    • Sex: All

    Nearest sites: Seattle Neuropsychiatric Treatment Center (Seattle, WA); Center For Anxiety and Depression (Mercer Island, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  3. A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder

    NCT06793397

    • Phase 3
    • Ages 18 to 85 years
    • Sex: All

    Nearest sites: Seattle Neuropsychiatric Treatment Center (Seattle, WA); Core Clinical Research (Everett, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  4. A Study to Evaluate the Effectiveness of DT-101 as an Adjunctive Treatment in Patients With Depression

    NCT07610473

    • Phase 2
    • Ages 18 to 75 years
    • Sex: All

    Nearest sites: Draig Clinical Site (Seattle, WA); Draig Clinical Site (Bellevue, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  5. InMotion - Telehealth Delivered Exercise Promotion to Treat Major Depression After TBI

    NCT06005194

    • Interventional
    • Ages 18 to 64 years
    • Sex: All

    Nearest site: University of Washington Medical Center (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  6. Positive Processes and Transition to Health (PATH)

    NCT06093906

    • Interventional
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: University of Washington (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  7. Transforming Care for Individuals With Childhood-onset Systemic Lupus Erythematosus

    NCT06232304

    • Interventional
    • Ages 12 to 22 years
    • Sex: All

    Nearest site: Seattle Children's Hospital (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  8. PCORI Comparative Effectiveness Study-Esketamine (Spravato) vs. Ketamine-Equivalence Study

    NCT06713616

    • Phase 3
    • Ages 18 years and older
    • Sex: All

    Nearest site: Seattle NTC (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  9. The OBSERVE Protocol

    NCT06725277

    • Observational
    • Ages Any age
    • Sex: All

    Nearest site: Seattle NTC (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  10. RE104 Safety and Efficacy Study in Adjustment Disorder in Cancer and Other Medical Illnesses

    NCT07002034

    • Phase 2
    • Ages 18 to 80 years
    • Sex: All

    Nearest site: Seattle Neuropsychiatric Treatment Center (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  11. TIDES 2.0: Prevalence and Longitudinal Course of Depression, Anxiety, and Behavior Problems in Children With Cystic Fibrosis Under 12 Years of Age

    NCT07048574

    • Observational
    • Ages 18 months to 11 years
    • Sex: All

    Nearest site: Seattle Children's Hospital (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  12. Psilocybin Intervention for Veterans Overcoming Treatment-Resistant Depression

    NCT07226232

    • Phase 3
    • Ages 18 to 75 years
    • Sex: All

    Nearest site: VA Puget Sound Health Care System Seattle Division, Seattle, WA (Seattle, WA)

    Distance to nearest recruiting site
    <1 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  13. Multicenter Study of Lumateperone for the Treatment of Bipolar Depression in Pediatric Patients

    NCT06372964

    • Phase 3
    • Ages 10 to 17 years
    • Sex: All

    Nearest sites: Northwest Clinical Research Center (Bellevue, WA); Core Clinical Research (Everett, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  14. A Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcaprant in Adult Participants With Major Depressive Disorder

    NCT07276997

    • Phase 2
    • Ages 18 to 65 years
    • Sex: All

    Nearest sites: Northwest Clinical Research Center /ID# 277484 (Bellevue, WA); Core Clinical Research /ID# 277518 (Everett, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    2 sites within 50 mi
  15. Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder

    NCT05850689

    • Phase 3
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Northwest Clinical Research Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  16. A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)

    NCT06524830

    • Phase 2
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Seattle Neuropsychiatric Treatment Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  17. Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)

    NCT06633016

    • Phase 2
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Autobahn Site #143 (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  18. Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder

    NCT06830044

    • Phase 3
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Vanda Investigational Site (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  19. A Study to Evaluate the Effectiveness of DT-101 in Patients With Depression

    NCT07300969

    • Phase 2
    • Ages 18 to 75 years
    • Sex: All

    Nearest site: Draig Clinical Site (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  20. A Study of Brenipatide in Adult Participants With Major Depressive Disorder

    NCT07412756

    • Phase 3
    • Ages 18 to 75 years
    • Sex: All

    Nearest site: Northwest Clinical Research Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  21. A Study of Seltorexant as Monotherapy in Adults and Elderly Participants With Major Depressive Disorder

    NCT07573176

    • Phase 3
    • Ages 18 to 74 years
    • Sex: All

    Nearest site: Northwest Clinical Research Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  22. A Study of Esketamine Nasal Spray Versus Placebo Spray in Adult Participants With Treatment-resistant Depression

    NCT07716098

    • Phase 3
    • Ages 18 years and older
    • Sex: All

    Nearest site: Northwest Clinical Research Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  23. A Study of Brenipatide (LY3537031) in Adult Participants With Major Depressive Disorder

    NCT07775300

    • Phase 3
    • Ages 18 to 75 years
    • Sex: All

    Nearest site: Northwest Clinical Research Center (Bellevue, WA)

    Distance to nearest recruiting site
    ~6 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  24. E-Mindfulness Approaches for Living After Breast Cancer

    NCT06748222

    • Phase 3
    • Ages 18 to 50 years
    • Sex: All

    Nearest site: Saint Joseph Medical Center Hematology and Oncology - Silverdale (Silverdale, WA)

    Distance to nearest recruiting site
    ~17 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  25. A Study to Assess Change in Disease Activity and Adverse Events (AEs) With Cariprazine in the Treatment of Depressive Episodes in Pediatric Participants Participants (10 to 17 Years of Age) With Bipolar I Disorder.

    NCT04777357

    • Phase 3
    • Ages 10 to 17 years
    • Sex: All

    Nearest site: Core Clinical Research /ID# 226374 (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  26. A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms

    NCT06223880

    • Phase 4
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Clinical Research Site (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  27. Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms

    NCT06559306

    • Phase 3
    • Ages 18 to 74 years
    • Sex: All

    Nearest site: Core Clinical Research (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  28. Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

    NCT06786624

    • Phase 3
    • Ages 18 years and older
    • Sex: All

    Nearest site: Neurocrine Clinical Site (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  29. Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

    NCT06966401

    • Phase 3
    • Ages 18 years and older
    • Sex: All

    Nearest site: Neurocrine Clinical Site (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  30. 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)

    NCT07065240

    • Phase 2
    • Ages 18 to 65 years
    • Sex: All

    Nearest site: Seaport Investigator Site (Everett, WA)

    Distance to nearest recruiting site
    ~27 mi (city-level)
    Recruiting sites
    1 site within 50 mi
  31. CBT-I vs. MBTI for Traumatic Brain Injury (TBI)-Related Insomnia and Post-Traumatic Stress Symptoms

    NCT05663034

    • Interventional
    • Ages 18 years and older
    • Sex: All

    Nearest site: Madigan Army Medical Center (Fort Lewis, WA)

    Distance to nearest recruiting site
    ~39 mi (city-level)
    Recruiting sites
    1 site within 50 mi

FAQ

Common questions

What is a clinical trial?
A clinical trial is a research study in people that tests a medical, surgical or behavioral intervention, such as an investigational drug or device. Observational studies are also listed: they collect information without assigning a treatment. Read how clinical trials work.
Is there compensation for joining a Depression clinical trial?
Compensation for time and travel may be available, but it varies by study and some studies offer none. The amount and schedule are reviewed by an ethics board and described in the consent form. See compensation in clinical trials.
How do I check if I'm eligible?
Each study lists age, sex and other inclusion and exclusion criteria on its ClinicalTrials.gov record. Only the study team can confirm eligibility, usually through a screening call or visit. Talk with your own doctor before joining any study.

Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.