Methotrexate to Prevent RA, Clear as Mud Intervention in individuals predisposed to rheumatoid arthritis (RA), aiming for prevention, is a significant topic. Seropositivity for rheumatoid factor and ACPA can precede RA by years. Some patients experience a pre-RA arthralgia… https://t.co/D51CoZAzce https://t.co/lgZalnDeb3