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Major Depressive Disorder clinical trials in Arizona
13 studies for Major Depressive Disorder are looking for participants at sites in Arizona.
Cities in Arizona
A Study of Brenipatide (LY3537031) in Adult Participants With Major Depressive Disorder
- NoesisPharma, LLC, Phoenix
RecruitingPhase 3
Ages 18 to 75 · All sexes · Updated Oct 1, 2026 · NCT07775300Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms
- University of Arizona, Tucson
RecruitingPhase 3
Ages 18 to 74 · All sexes · Updated Sep 25, 2026 · NCT06559306A Study to Evaluate TNX-102 SL Monotherapy Versus Placebo in Participants With Major Depressive Disorder (MDD)
- IMA Clinical Research- Phoenix, Phoenix
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Sep 25, 2026 · NCT07621237A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder
- Lighthouse Psychiatry, Gilbert
RecruitingPhase 3
Ages 18 to 85 · All sexes · Updated Sep 25, 2026 · NCT06793397Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
- Vanda Investigational Site, Phoenix
RecruitingPhase 3
Ages 18 to 65 · All sexes · Updated Sep 24, 2026 · NCT06830044Lumateperone for Late-Life Depression
- University of Arizona, Tucson
RecruitingPhase 3
Ages 60 and older · All sexes · Updated Sep 16, 2026 · NCT07623135A Study to Evaluate the Effectiveness of DT-101 as an Adjunctive Treatment in Patients With Depression
- Draig Clinical Site, Phoenix
RecruitingPhase 2
Ages 18 to 75 · All sexes · Updated Sep 2, 2026 · NCT07610473A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder
- IMA Clinical Research Phoenix, Phoenix
RecruitingPhase 3
Ages 18 to 74 · All sexes · Updated Aug 3, 2026 · NCT06775379A Phase 2 Study of Zelquistinel or Placebo for the Reduction of Symptoms of Major Depressive Disorder
- NoesisPharma, LLC, Phoenix
- Del Sol Research Management, Tucson
RecruitingPhase 2
Ages 18 to 64 · All sexes · Updated Jul 27, 2026 · NCT07115329Clinical Assessment of Response in the Treatment of Depression With Daytime Sleepiness Using Solriamfetol
- Clinical Research Site, Tucson
RecruitingPhase 3
Ages 18 to 65 · All sexes · Updated Jul 24, 2026 · NCT07484217A Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcaprant in Adult Participants With Major Depressive Disorder
- Ima Clinical Research Phoenix (Alea) /ID# 277516, Phoenix
RecruitingPhase 2
Ages 18 to 65 · All sexes · Updated Jun 15, 2026 · NCT07276997A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)
- Noble Clinical Research, Tucson
RecruitingPhase 2
Ages 18 to 65 · All sexes · Updated May 11, 2026 · NCT06524830Study of ALTO-300 in MDD
- Site 200, Phoenix
- Site 187, Yuma
RecruitingPhase 2
Ages 18 to 70 · All sexes · Updated Jul 24, 2025 · NCT05922878From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.