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Enrolling by invitation Phase 3 Interventional

An Open-Label Study of Azetukalner in Major Depressive Disorder

ClinicalTrials.gov ID: NCT06922110

Public ClinicalTrials.gov record NCT06922110. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 4:38 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multicenter, Open-label, Long-term, Safety, Tolerability, and Efficacy Study of Azetukalner in Major Depressive Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

X-NOVA-OLE is a multicenter, open-label study to evaluate the long-term safety, tolerability, and efficacy of azetukalner as a monotherapy in adult participants who successfully completed an antecedent Phase 3 study of azetukalner in Major Depressive Disorder (MDD).

Study identification

NCT ID
NCT06922110
Recruitment status
Enrolling by invitation
Study type
Interventional
Phase
Phase 3
Lead sponsor
Xenon Pharmaceuticals Inc.
Industry
Enrollment
460 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 17, 2025
Primary completion
Dec 31, 2026
Completion
Feb 28, 2027
Last update posted
Aug 2, 2026

2025 – 2027

United States locations

U.S. sites
66
U.S. states
21
U.S. cities
58
Facility City State ZIP Site status
Ima Clinical Research - Phoenix Phoenix Arizona 85012
Sanro Clinical Research Group, Llc Bryant Arkansas 72022
Woodland International Research Group Little Rock Arkansas 72211
Woodland Research Northwest Rogers Arkansas 72758
Cenexel Cit - Bellflower Bellflower California 90706
Calneuro Research Group, Inc. Los Angeles California 90025
Excell Research Inc. Oceanside California 92056
Atp Clinical Research Orange California 92866
Nrc Research Institute Orange California 92868
Artemis Institute For Clinical Research - San Diego San Diego California 92123
Cenexel Cnr - Sherman Oaks Sherman Oaks California 91403-2131
Cenexel Cns - Torrance Torrance California 90501
Pacific Clinical Research Management Upland California 91786
Sunwise Clinical Research Walnut Creek California 94596
Ct Clinical Research Associates Cromwell Connecticut 06416
Institute of Living - Clinical Trials Unit Hartford Connecticut 06106
Pharmasouth Research Coral Gables Florida 33146
Cns Clinical Research - Coral Springs Coral Springs Florida 33067
Gulfcoast Clinical Research Center Fort Myers Florida 33912
Sarkis Clinical Trials Gainesville Florida 32607
Neoclinical Research Hialeah Florida 33016
Clinical Neuroscience Solutions Inc. - Jacksonville Jacksonville Florida 32256
Accel Research Sites - Lakeland Lakeland Florida 33803
Accel Research Sites - St. Petersburg-Largo Largo Florida 33777
Harmony Clinical Research Inc North Miami Beach Florida 33162
Clinical Neuroscience Solutions Inc. - Orlando Orlando Florida 32801
Combined Research Orlando Phase I-Iv Orlando Florida 32807
Panhandle Research and Medical Clinic Pensacola Florida 32502
Equipath Health and Research Tampa Bay, Llc Riverview Florida 33578
Advanced Discovery Research, Llc Atlanta Georgia 30318
Synexus - Atlanta Atlanta Georgia 30328
DelRicht Research Atlanta Georgia 30329
Cenexel Iresearch - Atlanta Decatur Georgia 30030
Psych Atlanta, Pc Marietta Georgia 30060
Cenexel Iresearch - Savannah Savannah Georgia 31405
IMA Clinical Research Chicago Illinois 60634
Advanced Quality Medical Research, LLC Orland Park Illinois 60462
Pharmasite Research Inc. Baltimore Maryland 21208-6605
Adams Clinical - Boston Boston Massachusetts 02116
Boston Clinical Trials Llc Boston Massachusetts 02131
Elixia MA, LLC Springfield Massachusetts 01103
Adams Clinical - Watertown Watertown Massachusetts 02472
Vitalix Clinical - Worcester Worcester Massachusetts 01608
Psychiatric Care and Research Center O'Fallon Missouri 63368
St. Charles Psychiatric Associates - Midwest Research Group Saint Charles Missouri 63304
Ima Clinical Research - Las Vegas Las Vegas Nevada 89102
Redbird Research Las Vegas Nevada 89119
Center For Emotional Fitness Cherry Hill New Jersey 08002
Global Medical Institutes - Princeton Medical Institute Princeton New Jersey 08540
Bio Behavioral Health Toms River New Jersey 08755
Integrative Clinical Trials, Llc Brooklyn New York 11229
Bioscience Research Llc. Mount Kisco New York 10549
Fieve Clinical Research (Fcr), Inc. New York New York 10017-1921
Ima Clinical Research - Nyc Uptown New York New York 10128
Richmond Behavioral Associates Staten Island New York 10314
New Hope Clinical Research Charlotte North Carolina 28211
Insight Clinical Trials Llc Independence Ohio 44131
Pahl Pharmaceutical Professionals Llc Oklahoma City Oklahoma 73112
Sooner Clinical Research Oklahoma City Oklahoma 73116
Lehigh Center For Clinical Research Allentown Pennsylvania 18103
Clinical Neuroscience Solutions, Inc. Memphis Tennessee 38119
Austin Clinical Trial Partners Austin Texas 78737
Delricht Research - Plano Plano Texas 75024
Grayline Research Center Wichita Falls Texas 76309
Boeson Research Pvu Provo Utah 84604
Core Clinical Research Everett Washington 98201

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06922110, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 2, 2026 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06922110 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →