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RecruitingBipolar DisorderBipolar DepressionBipolar I Disorder

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

Eligible age

18–74 yrs

Accepts

All genders

Locations

15 states

Healthy volunteers

No

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About this study

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 who are currently in a depressive episode (bipolar depression).

Sponsor: Xenon Pharmaceuticals Inc.

Where it's recruiting

Arizona

Tucson

Arkansas

Little Rock · Rogers

California

Bellflower · Culver City · Orange · Riverside

Florida

Coral Gables · Jacksonville · Miami · Orlando

Georgia

Atlanta · Decatur · Stone Mountain

Illinois

Orland Park

Missouri

O'Fallon

Nevada

Las Vegas

New Jersey

Cherry Hill

New York

Brooklyn · Cedarhurst

Pennsylvania

Allentown

Source: ClinicalTrials.gov · NCT07172516 · last updated 2026-06-03