Tucson, AZ6 Active Studies

Depression Clinical Trials in Tucson, AZ

Find 6 actively recruiting depression clinical trials in Tucson, AZ. Connect with local research sites and explore new treatment options.

6
Active Trials
6
Sponsors
1,908
Enrolling

Recruiting Depression Studies in Tucson

NCT06559306Recruiting

Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms

The purpose of this study is to know how well seltorexant works, and also to evaluate safety and maintenance effect of seltorexant compared with placebo as an adjunctive therapy to an antidepressant i...

Tucson, AZPHASE3752 participantsJanssen Research & Development, LLC
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NCT07172516Recruiting

A Randomized Study of Azetukalner Versus Placebo in Depressive Episodes Associated With Bipolar I or II Disorder (Bipolar Depression)

X-CEED is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of azetukalner in adult participants diagnosed with bipolar I or II disorder wh...

Tucson, AZPHASE3400 participantsXenon Pharmaceuticals Inc.
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NCT06633016Recruiting

Study of ABX-002 for the Adjunctive Treatment of Major Depressive Disorder (AMPLIFY)

The goal of this clinical trial is to learn if ABX-002 added to an existing antidepressant treatment will benefit depression symptoms in adults with moderate to severe major depressive disorder who ha...

Tucson, AZPHASE2230 participantsAutobahn Therapeutics, Inc.
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NCT06564818Recruiting

"A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder"

The purpose of this study is to examine the efficacy, safety, and tolerability of CYB003 compared to matching placebo as adjunctive treatment in participants with MDD....

Tucson, AZPHASE3220 participantsCybin IRL Limited
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NCT07115329Recruiting

A Phase 2 Study of Zelquistinel or Placebo for the Reduction of Symptoms of Major Depressive Disorder

The goal of this clinical trial is to learn if zelquistinel works to treat depression in adults. It will also learn about the safety of zelquistinel. The main questions it aims to answer are: Does ze...

Tucson, AZPHASE2164 participantsSyndeio Biosciences, Inc
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NCT06524830Recruiting

A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)

This Phase 2 study (protocol number VLS-01-203) will determine the efficacy, safety, and tolerability of short-term treatment with a VLS-01 transmucosal buccal film (VLS-01-BU) in patients with treatm...

Tucson, AZPHASE2142 participantsatai Therapeutics, Inc.
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About Depression Clinical Trials in Tucson

Depression (major depressive disorder) is a common and serious mood disorder that negatively affects how you feel, think, and handle daily activities. It affects over 280 million people globally. Treatment includes psychotherapy, antidepressant medications, and brain stimulation therapies.

There are currently 6 depression clinical trials recruiting participants in Tucson, AZ. These studies are seeking a combined 1,908 participants. Research is being sponsored by Janssen Research & Development, LLC, Xenon Pharmaceuticals Inc., Autobahn Therapeutics, Inc. and 3 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Depression Clinical Trials in Tucson — FAQ

Are there depression clinical trials in Tucson?

Yes, there are 6 depression clinical trials currently recruiting in Tucson, AZ. Browse the studies on this page to find one that fits.

How do I join a clinical trial in Tucson?

Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the Tucson research site will contact you about next steps.

Are clinical trials in Tucson free?

Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many Tucson studies also compensate for your time and travel.

What depression treatments are being tested?

The 6 active trials in Tucson are testing new therapies including novel drugs, biologics, and treatment approaches for depression.

Data updated July 18, 2026 from ClinicalTrials.gov