Department of Medicine Research
Classic Study
This study is currently closed to enrollment.
Classification of Axial Spondyloarthritis Inception Cohort (CLASSIC) study

AGE: Between 18 and 45 years
SEX AT BIRTH: All
HEALTHY PARTICIPANTS: No
SEX AT BIRTH: All
HEALTHY PARTICIPANTS: No
TYPE: Observational and Sample Study
CONDITION: Undiagnosed Back Pain
CONDITION: Undiagnosed Back Pain
LOCATIONS: UH Cleveland Medical Center
Purpose of the Study
The purpose of this study is to create criteria to help identify patients with an early form of axial spondyloarthritis (axSpA).
STUDY ID# 2021-1200