REFERENCES
- Gritz DC, Wong IG. Incidence and prevalence of uveitis in Northern California; the Northern California Epidemiology of Uveitis Study. Ophthalmology. 2004;111:491–500; discussion 500.
- Brewerton DA, Caffrey M, Nicholls A, et al. Acute anterior uveitis and HL-A 27. Lancet. 1973;302:994–996.
- Rosenbaum JT, Wernick R. Selection and interpretation of laboratory tests for patients with uveitis. Int Ophthalmol Clin. 1990;30:238–243.
- Dougados M, Berenbaum F, Maetzel A, et al. Prevention of acute anterior uveitis associated with spondyloarthropathy induced by salazosulfapyridine. Revue du Rhumatisme. 1993;60:81–83.
- Munoz-Fernandez S, Hidalgo V, Fernandez-Melon J, et al. Sulfasalazine reduces the number of flares of acute anterior uveitis over a one-year period. J Rheumatol. 2003;30:1277–1279.
- Feltkamp TEW. HLA B27, acute anterior uveitis, and ankylosing spondylitis. Adv Inflam Res. 1985;9:211–216.
- Monnet D, Breban M, Hudry C, et al. Ophthalmic findings and frequency of extraocular manifestations in patients with HLA-B27 uveitis: a study of 175 cases. Ophthalmology. 2004;111:802–809.
- Munoz-Fernandez S, de Miguel E, Cobo-Ibanez T, et al. Enthesis inflammation in recurrent acute anterior uveitis without spondylarthritis. Arthritis Rheum. 2009;60:1985–1990.
- Haroon M, O’Rourke M, Ramasamy P, et al. A novel evidence-based detection of undiagnosed spondyloarthritis in patients presenting with acute anterior uveitis: the DUET (Dublin Uveitis Evaluation Tool). Ann Rheum Dis. 2014.
- Rosenbaum JT. Characterization of uveitis associated with spondyloarthritis. J Rheumatol. 1989;16:792–796.
- Goie The HS, Steven MM, van der Linden SM, et al. Evaluation of diagnostic criteria for ankylosing spondylitis: a comparison of the Rome, New York and modified New York criteria in patients with a positive clinical history screening test for ankylosing spondylitis. Br J Rheumatol. 1985;24:242–249.
- Hollingsworth PN, Cheah PS, Dawkins RL, et al. Observer variation in grading sacroiliac radiographs in HLA-B27 positive individuals. J Rheumatol. 1983;10:247–254.
- Collantes-Estevez E, Cisnal del Mazo A, Munoz-Gomariz E. Assessment of 2 systems of spondyloarthropathy diagnostic and classification criteria (Amor and ESSG) by a Spanish multicenter study. European Spondyloarthropathy Study Group. J Rheumatol. 1995;22:246–251.
- Aggarwal R, Ringold S, Khanna D, et al. Distinctions Between Diagnostic and Classification Criteria? Arthritis Care Res (Hoboken). 2015;67:891–897.
- Khan MA, van der Linden SM, Kushner I, et al. Spondylitic disease without radiologic evidence of sacroiliitis in relatives of HLA-B27 positive ankylosing spondylitis patients. Arthritis Rheum. 1985;28:40–43.
- Rudwaleit M, van der Heijde D, Landewe R, et al. The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II): validation and final selection. Ann Rheum Dis. 2009;68:777–783.
- Rudwaleit M, van der Heijde D, Landewe R, et al. The Assessment of SpondyloArthritis International Society classification criteria for peripheral spondyloarthritis and for spondyloarthritis in general. Ann Rheum Dis. 2011;70:25–31.
- Sieper J, van der Heijde D, Dougados M, et al. Efficacy and safety of adalimumab in patients with non-radiographic axial spondyloarthritis: results of a randomised placebo-controlled trial (ABILITY-1). Ann Rheum Dis. 2013;72:815–822.
- Maksymowych WP, Dougados M, van der Heijde D, et al. Clinical and MRI responses to etanercept in early non-radiographic axial spondyloarthritis: 48-week results from the EMBARK study. Ann Rheum Dis. 2015;Aug 12:pii.
- Song IH, Rudwaleit M. Certolizumab pegol in axial spondyloarthritis. Expert Rev Clin Immunol. 2013;9:1161–1172.
- Deodhar A, Reveille JD, van den Bosch F, et al. The concept of axial spondyloarthritis: joint statement of the spondyloarthritis research and treatment network and the Assessment of SpondyloArthritis international Society in response to the US Food and Drug Administration’s comments and concerns. Arthritis Rheumatol. 2014;66:2649–2656.
- van Hoeven L, Luime J, Han H, et al. Identifying axial spondyloarthritis in Dutch primary care patients, ages 20–45 years, with chronic low back pain. Arthritis Care Res (Hoboken). 2014;66:446–453.
- Boonen A, Sieper J, van der Heijde D, et al. The burden of non-radiographic axial spondyloarthritis. Semin Arthritis Rheum. 2015;44:556–562.
- Sampaio-Barros PD, Bortoluzzo AB, Conde RA, et al. Undifferentiated spondyloarthritis: a longterm followup. J Rheumatol. 2010;37:1195–1199.
- Jeong H, Yoon JY, Park EJ, et al. Clinical characteristics of nonradiographic axial spondyloarthritis in Korea: a comparison with ankylosing spondylitis. Int J Rheum Dis. 2015;18:661–668.