Recruiting Depression Studies in Phoenix
Study to Assess the Safety and Effectiveness of NMRA-335140-501
This is a 52-week open-label extension (OLE) study that will evaluate the safety, tolerability, and effectiveness of NMRA-335140 in participants with major depressive disorder (MDD). Participants who ...
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder
X-NOVA2 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the clinical efficacy, safety, and tolerability of azetukalner as a monotherapy in adult participants ...
Study of ALTO-300 in MDD
The purpose of this study is to determine efficacy differences between ALTO-300 and placebo, used adjunctively to an antidepressant, related to patient characteristics....
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...
"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....
ALTO-100 in Bipolar Disorder With Depression (BD-D)
The purpose of this study is to assess antidepressant efficacy differences between ALTO-100 and placebo during the Double-Blind period in patients with bipolar disorder I or II with current major depr...
A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder
The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participant...
About Depression Clinical Trials in Phoenix
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 7 depression clinical trials recruiting participants in Phoenix, AZ. These studies are seeking a combined 2,545 participants. Research is being sponsored by Neumora Therapeutics, Inc., Xenon Pharmaceuticals Inc., Alto Neuroscience and 3 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.
Depression Clinical Trials in Phoenix — FAQ
Are there depression clinical trials in Phoenix?
Yes, there are 7 depression clinical trials currently recruiting in Phoenix, AZ. Browse the studies on this page to find one that fits.
How do I join a clinical trial in Phoenix?
Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the Phoenix research site will contact you about next steps.
Are clinical trials in Phoenix free?
Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many Phoenix studies also compensate for your time and travel.
What depression treatments are being tested?
The 7 active trials in Phoenix are testing new therapies including novel drugs, biologics, and treatment approaches for depression.
Data updated March 2, 2026 from ClinicalTrials.gov