Phase 3 Trial of DT120 for Generalized Anxiety Disorder (Voyage)

This study is testing a new drug called DT120 for people with Generalized Anxiety Disorder (GAD). DT120 works by affecting a specific receptor in the brain called serotonin 2A (5-HT2A). Researchers want to see if DT120 can reduce anxiety symptoms compared to a placebo (a substance with no medicine in it). You might be able to join if you are 18 to 74 years old, have a GAD diagnosis, and a certain score on an anxiety scale (HAM-A total score of 20 or higher). The main goal is to measure changes in your anxiety symptoms after 12 weeks. The study is currently recruiting about 214 participants.

Study design
This is a Phase 3, double-blind study, meaning neither you nor your doctor will know if you are receiving DT120 or a placebo. It will involve up to 214 participants.
What's involved
You would participate in a 12-week treatment period, followed by a 40-week extension phase where you might receive DT120. Your anxiety levels will be measured at the beginning and after 12 weeks.
Compensation
Not stated in the trial record.
Follow-up
Participants will be monitored and evaluated for 40 weeks after the initial 12-week treatment period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06741228

A Phase 3 Trial of DT120 for Generalized Anxiety Disorder (Voyage)

Active, Not Recruiting
PHASE3Ages 18–74InterventionalTreatment
Definium Therapeutics US, Inc.
~214 participants
Updated 2026-06-22 on ClinicalTrials.gov
What's tested:PlaceboDT120

At a glance

Recruiting sites
0 of 34 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change from Baseline in Hamilton Anxiety Rating Scale (HAM-A) total score at Week 12
Measured over Baseline to Week 12
Generalized Anxiety Disorder
34 sites across 18 states
Texas5
New York4
California3
Georgia3
Arizona2
Florida2
Massachusetts2
Pennsylvania2

This trial hasn't published a contact. View it on ClinicalTrials.gov

  • Change from Baseline in Hamilton Anxiety Rating Scale (HAM-A) total score at Week 12Baseline to Week 12

    The HAM-A consists of the following 14 items that encompass both psychological and somatic symptoms of anxiety. Each item is scored on a scale of 0 (not present) to 4 (severe), with a total score range of 0-56, where \<17 indicates mild severity, 18-24 mild to moderate severity and 25-30 moderate to severe.