Correlation between serum uric acid levels and clinical characteristics in patients with longitudinally extensive transverse myelitis A case-control study
机构：[1]Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China[2]Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China神经内科首都医科大学宣武医院
Uric acid is reduced in demyelinating diseases, including multiple sclerosis and neuromyelitis optica (NMO). Longitudinally extensive transverse myelitis (LETM) is often an early manifestation of NMO. Whether uric acid levels are reduced at presentation of LETM remains unknown. The present study investigated serum uric acid levels by evaluating 35 patients with LETM, 64 with NMO, 62 with multiple sclerosis, 63 with other neurological diseases and 65 healthy controls. In addition, we tested the correlation between serum uric acid and the clinical characteristics of LETM. All patients were in the acute phase, defined as less than 1 month from onset or relapse. The results revealed that serum uric acid levels in LETM were significantly lower than in multiple sclerosis, other neurological diseases and healthy controls, but no difference was found between LETM and NMO. A negative correlation between uric acid levels and Expanded Disability Status Scale scores was found in LETM patients (r = -0.545, P < 0.05). The results suggest that uric acid levels are reduced in patients with LETM, raising the possibility that lower uric acid levels are an indicator of disease disability. Moreover, reduced uric acid levels may be a risk factor in NMO.
基金：
the National Natural Science Foundatian of China, No.30971037
第一作者机构：[1]Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
通讯作者：
通讯机构：[1]Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
推荐引用方式(GB/T 7714)：
Xiaofan You,Wei Qin,Jing Ye,et al.Correlation between serum uric acid levels and clinical characteristics in patients with longitudinally extensive transverse myelitis A case-control study[J].NEURAL REGENERATION RESEARCH.2011,6(2):150-154.doi:10.3969/j.issn.1673-5374.2011.02.012.
APA：
Xiaofan You,Wei Qin,Jing Ye,Yonggang Hao,Wenhui Zhao&Wenli Hu.(2011).Correlation between serum uric acid levels and clinical characteristics in patients with longitudinally extensive transverse myelitis A case-control study.NEURAL REGENERATION RESEARCH,6,(2)
MLA：
Xiaofan You,et al."Correlation between serum uric acid levels and clinical characteristics in patients with longitudinally extensive transverse myelitis A case-control study".NEURAL REGENERATION RESEARCH 6..2(2011):150-154
