Back to Trials
NCT07398417PHASE3Recruiting

Fibromyalgia Response With Esreboxetine Evaluated Using a Randomized Withdrawal Research Design

Axsome Therapeutics, Inc.

Start Date

1/14/2026

Completion Date

3/1/2028

Summary

The study is a Phase 3, double-blind, placebo-controlled, randomized withdrawal study to assess the efficacy and safety of AXS-14 in the management of fibromyalgia.

Detailed Description

This study is a multi-center trial consisting of a 12-week open-label treatment period (OLP), followed by a 12-week double-blind, placebo-controlled, randomized withdrawal period (DBRWP). During the OLP, subjects receive open-label AXS-14. Subjects achieving treatment response will be randomized into the DBRWP in a 1:1 ratio to either continue on AXS-14 or switch to placebo for up to 12 weeks or until a loss of therapeutic response occurs.

Eligibility Criteria

Age Range: 18 years to No maximum

Inclusion Criteria: * Has a primary diagnosis of fibromyalgia based on the 2016 ACR diagnostic criteria. * Male or female, ≥18 years of age. * Provides written informed consent to participate in the study before conducting any study procedures. Exclusion Criteria: * Previous participation in a clinical trial with reboxetine or esreboxetine or currently receiving treatment with reboxetine for any condition. * Unable to comply with study procedures. * Medically inappropriate for study participation in the opinion of the investigator.

Interventions

DRUG

AXS-14 (Esreboxetine)

DRUG

Placebo

Interested in This Trial?

Contact the trial locations directly using the information below to learn more about enrollment.

Expressing interest lets you review the study and consent before we connect you with the research site.

Conditions

Fibromyalgia

Locations

Clinical Research Site

Glendale, Arizona 85308

United States

Clinical Research Site

Phoenix, Arizona 85032

United States

Clinical Research Site

Tucson, Arizona 85704

United States

Clinical Research Site

Little Rock, Arkansas 72211

United States

Clinical Research Site

Anaheim, California 92801

United States

Clinical Research Site

Oceanside, California 92056

United States

Clinical Research Site

Redlands, California 92374

United States

Clinical Research Site

Sacramento, California 95821

United States

Clinical Research Site

Santa Ana, California 92705

United States

Clinical Research Site

Cromwell, Connecticut 06416

United States

Clinical Research Site

Hollywood, Florida 33021

United States

Clinical Research Site

Jacksonville, Florida 32256

United States

Clinical Research Site

Lakeland, Florida 33803

United States

Clinical Research Site

Maitland, Florida 32751

United States

Clinical Research Site

Orlando, Florida 32801

United States

Clinical Research Site

Orlando, Florida 32832

United States

Clinical Research Site

Tampa, Florida 33634

United States

Clinical Research Site

The Villages, Florida 32159

United States

Clinical Research Site

Atlanta, Georgia 30328

United States

Clinical Research Site

Atlanta, Georgia 30329

United States

Clinical Research Site

Marietta, Georgia 30060

United States

Clinical Research Site

Norcross, Georgia 30092

United States

Clinical Research Site

Chicago, Illinois 60634

United States

Clinical Research Site

Tinley Park, Illinois 60477

United States

Clinical Research Site

Overland Park, Kansas 66209

United States

Clinical Research Site

Overland Park, Kansas 66210

United States

Clinical Research Site

Louisville, Kentucky 40205

United States

Clinical Research Site

Prairieville, Louisiana 70769

United States

Clinical Research Site

Boston, Massachusetts 02131

United States

Clinical Research Site

Watertown, Massachusetts 02472

United States

Clinical Research Site

Hazelwood, Missouri 63042

United States

Clinical Research Site

Springfield, Missouri 65807

United States

Clinical Research Site

Town and Country, Missouri 63017

United States

Clinical Research Site

Las Vegas, Nevada 89102

United States

Clinical Research Site

Brooklyn, New York 11235

United States

Clinical Research Site

Hartsdale, New York 10530

United States

Clinical Research Site

Williamsville, New York 14221

United States

Houston

High Point, North Carolina 27260

United States

Clinical Research Site

Huber Heights, Ohio 45424

United States

Clinical Research Site

Milford, Ohio 45150

United States

Clinical Research Site

Tulsa, Oklahoma 74133

United States

Clinical Research Site

Duncansville, Pennsylvania 16635

United States

Clinical Research Site

Cranston, Rhode Island 02920

United States

Clinical Research Site

Knoxville, Tennessee 37909

United States

Clinical Research Site

Memphis, Tennessee 38119

United States

Clinical Research Site

Austin, Texas 78731

United States

Clinical Research Site

Austin, Texas 78737

United States

Clinical Research Site

Dallas, Texas 75251

United States

Clinical Research Site

Houston, Texas 77089

United States

Clinical Research Site

Prosper, Texas 75078

United States

Clinical Research Site

San Antonio, Texas 78240

United States