Outcome domains reported in calcium pyrophosphate deposition studies: A scoping review by the OMERACT CPPD working group

摘要

Introduction: Although calcium pyrophosphate deposition (CPPD) is common, there are no validated outcome domains and/or measurements for CPPD studies. The aim of this work was to identify domains that have been reported in prior clinical studies in CPPD, to inform the development of a core set of domains for CPPD studies.