Ricardo M. Xavier

COVID-19 is associated with lupus flare and persistent disease activity: longitudinal data from the ReumaCov-Brazil Register study

Abstract Background This study aimed to evaluate flares in systemic lupus erythematosus (SLE) patients over a period of six months after COVID-19. Methods A multicenter, observational, and prospective cohort study was performed. SLE adult patients with COVID-19 (case group) were...