Glucocorticoids treatment and adverse infectious events in rheumatic diseases.

Abstract

It is well known that rheumatic diseases are characterized by an increased infection risk, due to several factors, such as an intrinsically dysfunctional immune system, disease activity, and the use of immunosuppressive drugs. Glucocorticoids are widely used therapeutic agents for treating several chronic inflammatory and immune diseases, due to their anti-inflammatory and immunosuppressive effects. Their use is burdened by well-known side effects in dose- and duration of use-dependent manner. Physicians need to be aware of the mechanism of action of glucocorticoids, their side effects, particularly infectious side effects, and the significance of cumulative dose and duration of glucocorticoid treatment. Additionally, physicians shoultdleveld have knowledge of each patient and their comorbidities. They could use appropriate tools for assessing glucocorticoid-related toxicity and morbidity, particularly in the context of chronic glucocorticoid administration. This comprehensive understanding is crucial for ensuring the proper and safe use of these drugs, particularly in terms of minimizing infectious risks. The aim of this review is to focus on available data concerning the infectious risk associated to glucocorticoid treatment in rheumatic diseases, highlighting the role of the correct drug management in clinical practice and the role of the disease itself in the occurrence of this worthy side effect. We conducted a review of randomized controlled trials and observational studies about glucocorticoid use in autoimmune/rheumatic diseases, analyzing the infectious risk during glucocorticoid therapy, and its relationship with the used dose and duration of treatment.