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NCT06564974Recruiting

Registry Study to Observe Long-term Safety of Vamorolone (AGAMREE®) in Patients With Duchenne Muscular Dystrophy-SUMMIT

Catalyst Pharmaceuticals, Inc.

Start Date

9/25/2024

Completion Date

2/1/2032

Summary

The goal of this study is to collect additional information on the safety of long-term treatment with AGAMREE® and to explore long-term clinical impact of AGAMREE® on quality of life, as assessed by standardized patient-reported outcome measures (QoL questionnaires) in male patients aged 2 years and older with Duchenne muscular dystrophy (DMD).

Detailed Description

This is a multi-center, observational, prospective, longitudinal registry study, designed to collect safety data and to explore long-term clinical impact of AGAMREE® on quality of life, as assessed by standardized patient-reported outcome measures (QoL questionnaires) in male patients aged 2 years and older with DMD. Primary Objective is to collect additional information on the safety of long-term treatment with AGAMREE® in male patients aged 2 years and older with Duchenne muscular dystrophy (DMD) as determined by: Growth parameters Body mass index (BMI) Musculoskeletal assessments Ophthalmological assessments Cardiovascular assessments Pubertal development assessments Adverse events (AEs) Secondary Objective is to explore long-term clinical impact of AGAMREE® on quality of life, as assessed by standardized patient-reported outcome measures (QoL questionnaires). This registry will be conducted in the US, at approximately 40 sites known to treat and follow patients with DMD. The registry plans to enroll approximately 250 male patients aged 2 years and older with DMD. Patients will be followed for approximately 5 years in the registry and will return to the site for Yearly Follow-up Visits (+/- 60 days) for assessments. Information on some historical and ongoing standard of care treatment and procedures for management of DMD will also be collected.

Eligibility Criteria

Age Range: 2 years to No maximum

Inclusion Criteria: 1. Patient or parent/legal guardian is willing and able to provide written informed consent once the nature of the registry has been explained and prior to the start of any registry-related procedures. 2. Patient and/or parent/guardian are willing and able to complete QoL questionnaires. 3. Male patients at least 2 years old. 4. Confirmed diagnosis of DMD (via genetic testing or muscle biopsy with absent dystrophin staining to anti- dystrophin antibodies 3, 1, or 2, or dystrophin immunohistochemistry or western blot). 5. Patient has a current, active prescription for, or is on, AGAMREE®. Exclusion Criteria: 1\. Any contraindication to AGAMREE® or medical condition, which, in the opinion of the Investigator, would affect registry participation, performance, or interpretation of registry assessments.

Interventions

DRUG

Vamorolone

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Conditions

Duchenne Muscular Dystrophy

Locations

Phoenix Children's Hospital

Phoenix, Arizona 85016

United States

Arkansas Childrens Hospital

Little Rock, Arkansas 72202

United States

Loma Linda University Pediatric Subspecialty Clinics

Loma Linda, California 92354

United States

Children's Hospital Los Angeles

Los Angeles, California 90027

United States

Valley Children's Hospital

Madera, California 93636

United States

Stanford University

Palo Alto, California 94305

United States

University of California, Davis

Sacramento, California 95817

United States

Children's National Health System

Washington D.C., District of Columbia 20010

United States

University of Florida Clinical and Translational Science Institue

Gainesville, Florida 32610

United States

University of Miami

Miami, Florida 33136

United States

Nicklaus Children's Hospital

Miami, Florida 33155

United States

Nemours Children's Hospital

Orlando, Florida 32827

United States

Johns Hopkins All Children's Hospital

St. Petersburg, Florida 33701

United States

Lurie Children's Hospital of Chicago

Chicago, Illinois 60611

United States

Indiana University Health - Riley Hospital for Children

Indianapolis, Indiana 46202

United States

University of Kansas Medical Center

Kansas City, Kansas 66205

United States

University of Massachusetts Memorial Medical Center

North Worcester, Massachusetts 01655

United States

Helen DeVos Children's Hospital

Grand Rapids, Michigan 49503

United States

Masonic Children's Hospital - Discovery Clinic

Minneapolis, Minnesota 55455

United States

The Children's Hospital at Montefiore

The Bronx, New York 10467-2403

United States

Atrium Health Neurosciences Institute

Charlotte, North Carolina 28207

United States

Duke University Medical Center and Childrens Health Center

Durham, North Carolina 27710

United States

Cincinnati Children's Hospital Medical Center

Cincinnati, Ohio 45229

United States

Penn State Milton S. Hershey Medical Center- Penn State Hershey Neuroscience Institute

Hershey, Pennsylvania 17033

United States

Children's Hospital of Philadelphia (CHOP)

Philadelphia, Pennsylvania 19104

United States

University of Texas Southwestern Medical Center

Dallas, Texas 75235

United States

Neurology Rare Disease Center - Neurology & Neuromuscular Care Center

Denton, Texas 76208

United States

The University of Texas Health Science Center at San Antonio

San Antonio, Texas 78229

United States

University of Virginia Health System (UVAHS) - Pediatric Neuromuscular Center

Charlottesville, Virginia 22903

United States

Seattle Children's Hospital

Seattle, Washington 98105

United States

Children's Wisconsin

Milwaukee, Wisconsin 53226

United States

San Jorge Children's Hospital

San Juan, Puerto Rico 00912

Puerto Rico

FDI Clinical Research

San Juan, Puerto Rico 00927

Puerto Rico