Introduction Vaccination represents a cornerstone in mastering the COVID-19 pandemic.
Data on immunogenicity and safety of messenger RNA (mRNA) vaccines in patients with …

Objective: To assess the efficacy and safety of vaccination against influenza virus in patients
with rheumatoid arthritis, with special emphasis on the effect of disease modifying …

Objective. To study the effect of the presence of fibromyalgia (FM) on common clinical
disease activity indices in patients with psoriatic arthritis (PsA). Methods. Seventy-three …

Objective The purpose of this open pilot study was to assess prospectively the effect of
infliximab on extraintestinal manifestations in patients with active Crohn’s disease refractory to …

Objective To assess the levels of anti–cyclic citrullinated peptide (anti‐CCP) and IgA
rheumatoid factor (IgA‐RF) in synovial fluids of patients with rheumatoid arthritis (RA), psoriatic …

Treatment with rituximab (RTX) blunts SARS-CoV-2 vaccination-induced humoral response.
We sought to identify predictors of a positive immunogenic response to the BNT162b2 …

Objective. The longterm use of tumor necrosis factor (TNF)-α blockers is limited by the
formation of neutralizing antibodies. To the best of our knowledge, immunogenicity in psoriatic …

Objectives To evaluate long-term kinetics of the BNT162b2 mRNA vaccine-induced immune
response in adult patients with autoimmune inflammatory rheumatic diseases (AIIRD) and …

OBJECTIVE: The purpose of this open pilot study was to assess possible mechanisms of
the effects of leflunomide by studying the influence of the drug on the serum levels of MMP-1, …

Objective: To comparatively assess the parameters of systolic and diastolic cardiac function
in patients with systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS). …