Rheumatoid arthritis

Rheumatoid arthritis (RA) is a systemic, debilitating disease characterized by chronic polyarticular inflammation that leads to erosion of joint and bones and to significant extra-articular, systemic, and cardiopulmonary manifestations. RA affects the patient's psychologic and social well-being as well as physical activity. The economical burden is high. Patients with RA may be admitted to the ICU for a variety of problems and present unique challenges to all physicians, including intensivists. This article discusses the basic pathophysiology and clinical manifestations of RA and the extra-articular disorders that bring these patients to an ICU. The management of these patients in ICU is discussed, with emphasis on airway management and outcome.