TY - JOUR T1 - Glucocorticoids Are Associated with An Increased Risk for Vertebral Fracture in Patients with Rheumatoid Arthritis JF - The Journal of Rheumatology JO - J Rheumatol DO - 10.3899/jrheum.170054 SP - jrheum.170054 AU - Dam Kim AU - Soo-Kyung Cho AU - Byeongju Park AU - Eun Jin Jang AU - Sang-Cheol Bae AU - Yoon-Kyoung Sung Y1 - 2018/03/15 UR - http://www.jrheum.org/content/early/2018/03/09/jrheum.170054.abstract N2 - Objective To identify the effects of glucocorticoids (GC) on various types of fractures in patients with rheumatoid arthritis (RA). Methods We used the Korean National Healthcare Claims database from 2010 to establish a retrospective cohort of patients with RA ≥ 19 years old. We then followed those patients through December 2013. The incidence rates of total and major fractures were calculated. We evaluated the effects of GC dose and duration on fractures using multivariable logistic regression analyses. We also examined the influence of GC on fractures in RA patients without a history of osteoporosis. Results A total of 11,599 fractures was observed in 9964 out of 138,240 patients with RA. During followup, 68.2% of patients used oral GC for > 3 months. Adjusted analysis showed the risk of vertebral fractures was increased by the following characteristics: duration of GC ≥ 6 months (OR 1.76, p < 0.01); mean dose of GC ≥ 2.5 mg (OR range = 1.37–1.71, p < 0.01); and highest daily dose of GC ≥ 10 mg (OR range = 1.23–1.75, p < 0.03). However, neither the duration nor the dose of oral GC increased the risk of hip and nonvertebral/nonhip fractures in patients with RA. Consistent results were observed in RA patients without osteoporosis. Conclusion Longer duration and higher dose of oral GC in patients with RA increased the risk of vertebral fractures. However, the dose and duration of GC did not influence the risk of hip and nonvertebral/nonhip fractures. ER -