Objective: to investigate the clinical characteristics and disease activity in ankylosing spondylitis (AS) patients with hyperuricemia. Method: Laboratory tests, magnetic resonance imaging, disease activity and functional index of AS patients from Fudan University Zhongshan Hospital were collected. T test, square test were applied to investigate the difference between AS patients with hyperuricemia and AS patients with normal serum uric acid in clinical characteristics and disease activity in AS patients. Result: Among all the AS patients, 23.4% (22/94) patients accompanied with hyperuricemia. AS patients accompanied with hyperuricemia showed significant younger age (28.9±7.9 vs 35.8±11.1, P=0.002); higher serum alanine aminotransferase (33.6±23.6 vs 19.8±12.4, P=0.014), aspartate aminotransferase (23.8±8.7 vs 18.6±9.6, P=0.025) and creatinine (78.4±12.5 vs 69.8±13.3, P=0.009), lower Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) (11.2±8.8 vs 17.9±12.0, P=0.027) and Bath Ankylosing Spondylitis Functional Index (BASFI) (0.7±0.9 vs 1.8±2.2, P=0.002) compared with AS patients whose serum uric acid level is normal. Conclusion: AS Patients with younger age, impaired hepatic and renal funtion and lower scores in BASDAI and BASFI tend to accompany with hyperuricemia.
Objective: to investigate the clinical characteristics and disease activity in ankylosing spondylitis (AS) patients with hyperuricemia. Method: Laboratory tests, magnetic resonance imaging, disease activity and functional index of AS patients from Fudan University Zhongshan Hospital were collected. T test, square test were applied to investigate the difference between AS patients with hyperuricemia and AS patients with normal serum uric acid in clinical characteristics and disease activity in AS patients. Result: Among all the AS patients, 23.4% (22/94) patients accompanied with hyperuricemia. AS patients accompanied with hyperuricemia showed significant younger age (28.9±7.9 vs 35.8±11.1, P=0.002); higher serum alanine aminotransferase (33.6±23.6 vs 19.8±12.4, P=0.014), aspartate aminotransferase (23.8±8.7 vs 18.6±9.6, P=0.025) and creatinine (78.4±12.5 vs 69.8±13.3, P=0.009), lower Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) (11.2±8.8 vs 17.9±12.0, P=0.027) and Bath Ankylosing Spondylitis Functional Index (BASFI) (0.7±0.9 vs 1.8±2.2, P=0.002) compared with AS patients whose serum uric acid level is normal. Conclusion: AS Patients with younger age, impaired hepatic and renal funtion and lower scores in BASDAI and BASFI tend to accompany with hyperuricemia.
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Keywords:
Hyperuricemia; Magnetic resonance imaging; Sacroiliac joint; Spondylitis