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Study identifier: NCT06775379 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder

Condition: Major Depressive Disorder  ·  Sponsor: Xenon Pharmaceuticals Inc.

PhasePhase 3
Planned participants450
Who can joinAll sexes, 18 Years to 74 Years
Healthy volunteersNo

About this study

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 diagnosed with Major Depressive Disorder (MDD)

This description comes directly from the study's public registry record.

Talk to the study team

Xenon Medical Affairs  ·  1-604-484-3300  ·  XenonCares@xenon-pharma.com

Always discuss trial participation with your own doctor first.

Locations (46)

IMA Clinical Research PhoenixPhoenix, Arizona, United StatesRecruiting
Woodland International Research GroupLittle Rock, Arkansas, United StatesRecruiting
Woodland Research NorthwestRogers, Arkansas, United StatesRecruiting
Behavioral Research Specialists, LlcGlendale, California, United StatesRecruiting
Marvel Clinical ResearchHuntington Beach, California, United StatesRecruiting
Irvine Clinical ResearchIrvine, California, United StatesRecruiting
CalNeuro Research Group, Inc.Los Angeles, California, United StatesRecruiting
Excell Research Inc.Oceanside, California, United StatesRecruiting
Atp Clinical ResearchOrange, California, United StatesRecruiting
Nrc Research InstituteOrange, California, United StatesRecruiting
CenExel CNS-TO (Collaborative Neuroscience Research)Torrance, California, United StatesRecruiting
Sunwise Clinical ResearchWalnut Creek, California, United StatesRecruiting

+ 34 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06775379