Recruiting Depression Studies in O'fallon
A Study to Evaluate the Maintenance Effect of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
The primary objective of this study is to evaluate the efficacy of NBI-1065845 compared with placebo as an adjunctive treatment in delaying relapse of depressive symptoms (maintenance of effect) in pa...
A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder (X-NOVA3)
X-NOVA3 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 ...
About Depression Clinical Trials in O'fallon
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 2 depression clinical trials recruiting participants in O'fallon, MISSOURI. These studies are seeking a combined 1,000 participants. Research is being sponsored by Neurocrine Biosciences, Xenon Pharmaceuticals Inc.. Clinical trial participation is free and participants receive study-related medical care at no cost.
Depression Clinical Trials in O'fallon — FAQ
Are there depression clinical trials in O'fallon?
Yes, there are 2 depression clinical trials currently recruiting in O'fallon, MISSOURI. Browse the studies on this page to find one that fits.
How do I join a clinical trial in O'fallon?
Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the O'fallon research site will contact you about next steps.
Are clinical trials in O'fallon free?
Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many O'fallon studies also compensate for your time and travel.
What depression treatments are being tested?
The 2 active trials in O'fallon are testing new therapies including novel drugs, biologics, and treatment approaches for depression.
Data updated March 2, 2026 from ClinicalTrials.gov