OP0023 Targeted Polymeric Nanoparticles as Diagnostic and Therapeutic Tool for Rheumatoid Arthritis

Background Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disease affecting joints due to the persistent synovial tissue inflammation. RA treatment has dramatically evolved in the last 20 years due to the production of biological Disease Modifying Antirheumatic Drugs (bDMARDs). However, side effects and the high costs of biological drugs are holding back their widespread usage. Moreover, some patients fail to respond to bDMARDs, for all of these reasons, DMARDs remains the main desired strategy for the treatment of RA, and Methotrexate (MTX) is still the “anchor” drug to treat RA. A successful treatment depends also on the early diagnosis, treating patients as soon as possible …

COMPLEMENT INVOLVEMENT IN ANTIPHOSPHOLIPID ANTIBODY-MEDIATED PLACENTAL DAMAGE: PROSPECTIVE STUDY IN APS PREGNANT WOMEN

FRI0030 Anti-TNF-α Antibody Targeted To Inflamed Synovial Tissue for The Treatment of Rheumatoid Arthritis

Background TNF-α neutralizing molecules represent one of the most efficient therapeutic approaches to control inflammation in rheumatoid arthritis (RA). The widespread distribution in the body induces the inhibition of TNF-α in all the tissues, requesting the use of high dose of this expensive drug. Another problem that has not yet been solved in the management of RA patients is how to reduce and possibly avoid the side effects, particularly the increased risk of common and opportunistic infections, which may be associated with long-term administration of these therapeutic drugs. Objectives The aim of the present investigation was to show that a recombinant protein obtained by fusing a syno…