Prevalence and Seroconversion of COVID-19 in Autoimmune Diseases in Europe

Conditions:   COVID-19;   Systemic Lupus Erythematosus;   Sjogren's Syndrome;   Axial Spondyloarthritis;   Rheumatoid Arthritis;   Giant Cell Arteritis Intervention:   Sponsors:   Pitié-Salpêtrière Hospital;   Groupe d'Études et de Recherche de l'Appareil Locomoteur (GERPAL);   Università degli Studi di Ferrara;   Rheumazentrum Ruhrgebiet;   University College, London;   University of Coimbra;   Universidad Complutense de Madrid Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials