Abstract Number: 845 • 2019 ACR/ARP Annual Meeting
Comparison of Rituximab-Associated Hypogammaglobulinemia Rates in Patients with Systemic Rheumatologic Conditions
Background/Purpose: Rituximab (RTX) is used in a wide variety of rheumatic disease. Emerging guidelines suggest measuring immunoglobulins (Ig) at pre-treatment screening and prior to repeat…