%0 Journal Article %A Simon Krabbe %A Iris Eshed %A Frédérique Gandjbakhch %A Susanne J. Pedersen %A Paul Bird %A Ashish J. Mathew %A Robert G. Lambert %A Walter P. Maksymowych %A Daniel Glinatsi %A Maria S. Stoenoiu %A René Poggenborg %A Lennart Jans %A Jacob L. Jaremko %A Nele Herregods %A Violaine Foltz %A Philip G. Conaghan %A Christian E. Althoff %A Joel Paschke %A Charles Peterfy %A Kay-Geert A. Hermann %A Mikkel Østergaard %T Development and Validation of an OMERACT MRI Whole-Body Score for Inflammation in Peripheral Joints and Entheses in Inflammatory Arthritis (MRI-WIPE) %D 2019 %R 10.3899/jrheum.181084 %J The Journal of Rheumatology %P jrheum.181084 %X Objective To develop a whole-body magnetic resonance imaging (MRI) scoring system for peripheral arthritis and enthesitis. Methods After consensus on definitions/locations of MRI pathologies, 4 multireader exercises were performed. Eighty-three joints were scored 0–3 separately for synovitis and osteitis, and 33 entheses 0–3 separately for soft tissue inflammation and osteitis. Results In the last exercise, reliability was moderate-good for musculoskeletal radiologists and rheumatologists with previously demonstrated good scoring proficiency. Median pairwise single-measure/average-measure ICC were 0.67/0.80 for status scores and 0.69/0.82 for change scores; κ ranged 0.35–0.77. Conclusion Whole-body MRI scoring of peripheral arthritis and enthesitis is reliable, which encourages further testing and refinement in clinical trials. %U https://www.jrheum.org/content/jrheum/early/2019/04/09/jrheum.181084.full.pdf