Does Systemic Sclerosis–Associated Interstitial Lung Disease Burn Out? Specific Phenotypes of Disease Progression

Abstract

Adults with SSc-ILD have distinct patterns of physiological progression that remain relatively consistent during long-term follow-up; however, recent change in FVC cannot be used to predict future change in FVC within shorter follow-up intervals. The findings of this study provide important information on the course of disease in SSc-ILD and identify specific phenotypes of progression that may improve clinical decision-making and design of future therapeutic trials.