[Interdisciplinary management of vasculitis patients: internist/rheumatologist]

Systemic vasculitides (SV) represent a heterogeneous group of different entities with varying clinical and pathological-anatomical characteristics that physicians of diverse disciplines are involved in the treatment of patients with SV. At the onset of disease organ manifestations often present as a single symptom without appearance of indirect signs of vasculitides as musculoskeletal complaints and constitutional symptoms indicating inflammatory systemic disease. Therefore early interdisciplinary care is extremely important to avoid major organ involvement with the development of fatal disease. Besides the multidisciplinary physical examination serological and immunological parameters, particularly in small vessel vasculitides are relevant in establishing the diagnosis. Regarding the interdisciplinary care we differentiate between primary diagnostic procedures and continuous follow-up to observe therapeutic and side effects of medications. Instruments for the assessment of disease extent (DEI), activity (BVAS) and irreversible damage (VDI) were developed in recent years to document prospectively the disease status and support activity-adjusted treatment. Because of the chronic relapsing character of systemic vasculitides, the measurement of health-related quality of life gained progressive interest in the longitudinal follow-up. In addition in these rare diseases early patient education with information on the disease, treatment, side effects and training in self management strategies will enable patients to actively participate in the management of their disease and bear responsibility.