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Sporadic Inclusion Body Myositis Natural History Study
Sponsor: University of California, Irvine
Summary
This is a prospective natural history study on patients with clinically defined sIBM. Participants will be assessed every 6 months over two years (five visits total). We will include 150 participants, enrolled across 13 sites, with sporadic IBM, diagnosed according to established criteria.
Official title: Influence of NT5c1A Antibodies on Disease Progression, Clinical Phenotype and Blood and Muscle Biomarkers in Sporadic Inclusion Body Myositis - A Prospective Evaluation (INSPIRE-IBM Study)
Key Details
Gender
All
Age Range
40 Years - Any
Study Type
OBSERVATIONAL
Enrollment
150
Start Date
2021-10-11
Completion Date
2027-03-31
Last Updated
2026-02-18
Healthy Volunteers
No
Locations (13)
University of California, Los Angeles
Los Angeles, California, United States
University of California, Irvine
Orange, California, United States
University of Colorado
Aurora, Colorado, United States
University of Miami
Miami, Florida, United States
Kansas University Medical Center
Fairway, Kansas, United States
Johns Hopkins University
Baltimore, Maryland, United States
Brigham and Women's Hospital
Boston, Massachusetts, United States
Washington University in St. Louis
St Louis, Missouri, United States
Ohio State University
Columbus, Ohio, United States
Oregon Health & Science University
Portland, Oregon, United States
University of Pennsylvania
Philadelphia, Pennsylvania, United States
Nerve and Muscle Center of Texas
Houston, Texas, United States
University of Washington
Seattle, Washington, United States