[Influence of combined rehabilitation treatment including novel non-pharmacological technologies on immune system of patients with seronegetive spondylarthritis].

The immune system was studied in 90 patients with seronegative spondylarthritis (SNSA). Of them, 60 patients had ankylosing spond- ylarthritis (30 patients with central and 30 patients with peripheral forms) and 30 patients with reactive arthritis. SNSA patients were found to have secondary immunodeficiency. Cellular immunity was characterized by a decreased count of Тц (helper cells), an increased count of Ту (cytotoxic/suppressors) and suppressed functional activity of lymphocytes, humoral immunity - by a high concentration of circulating immune complexes in an increased concentration of serum immunoglobulins. Integral assessment of the changes in the immune system and clinical data in SNSA patients leads to the conclusion that water radon baths and decimetric wave therapy reach the highest efficacy in ankylosing spondylarthritis while water radon baths and low frequency ultrasound - in reactive arthritis, a complex of water radon baths and ultraphonophoresis of hydrocortisone - in ankylosing spondylarthritis and reactive arthritis.