Hyperbaric oxygenation (HBO) for ankylosing spondylarthritis was employed in Kuibyshev Medical Institute for 10 years. The response was registered in 94.4% ot 142 patients treated as shown by positive changes in external respiration, performance status, electromyographic, laboratory, biochemical and immunological findings.

Krasnov, Tsyganov, Tsyganov, , , , , , (1991). [Experience with the treatment of patients with ankylosing spondyloarthritis]. Klinicheskaia meditsina, 1991 Jun;69(6):75-7. https://www.ncbi.nlm.nih.gov/pubmed/1774920