Abstract Number: 1683 • ACR Convergence 2021
Abatacept in Usual and in Non-Specific Interstitial Pneumonia Associated to Rheumatoid Arthritis. National Multicenter Study of 190 Patients
Background/Purpose: Interstitial lung disease (ILD) is a severe complication of Rheumatoid Arthritis (RA). Usual interstitial pneumonia (UIP) is considered to be more frequent and severe…