MonitorNet: studio italiano osservazionale multicentrico per la valutazione del profilo rischio-beneficio dei farmaci biologici nella pratica clinica reumatologica

Over the last decade, several new biologic agents have become available for the treatment of patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS) and psoriasis (Ps). In contrast to conventional disease modifying anti-rheumatic drugs (DMARDs), these biological agents have rapid onset of action and pronounced disease reducing activity when administered as monotherapy or in combination with MTX. Pre-registration randomised clinical trials have compared biological agents against placebo over a limited time span (1-3). Wider use of biologics has resulted in reports of a wide range of adverse events (4), including evidence of reactivation of latent tuberculosis, increased incidence...