Bowen Chang1, Haochen Guan2, Wanchun Zhu1, Shiting Li1. 1. Department of Neurosurgery, XinHua Hospital, School of Medicine, Shanghai Jiaotong University. 2. Department of Nephrology, HuaDong Hospital, School of Medicine, Fudan University, Shanghai, China.
Abstract
BACKGROUND AND OBJECTIVE: Trigeminal neuralgia (TN) is a common cranial nerve disease. Uric acid (URIC), a water-soluble antioxidant discovered in human body, has been recognized in numerous recent studies to exert a crucial part in neuroprotection; however, the influence of URIC on TN remains unclear so far. This study aimed to examine the association of URIC with TN. METHODS: From January 2017 to September 2018, medical records from the newly diagnosed patients with TN at the Xinhua Hospital were retrospectively recruited and analyzed. The serum URIC, creatinine, blood urea nitrogen, and albumin levels between TN patients and normal subjects were compared through the nonparametric tests. Moreover, the relationship of URIC levels with TN was assessed using the multiple linear regression models. RESULTS: Compared with normal subjects (325.7 ± 74.3 μmol/L), URIC contents were remarkably decreased in TN patients (270.2 ± 75.9 μmol/L) (P < 0.05). Besides, URIC was regarded as a protective factor of TN, as verified by multivariate logistic regression models (odds ratio = 0.2, 95% confidence interval = 0.0-0.6; P < 0.05). CONCLUSION: Low URIC content is associated with the risk of incidence of TN, and appropriately increasing the URIC level may prevent TN.
BACKGROUND AND OBJECTIVE:Trigeminal neuralgia (TN) is a common cranial nerve disease. Uric acid (URIC), a water-soluble antioxidant discovered in human body, has been recognized in numerous recent studies to exert a crucial part in neuroprotection; however, the influence of URIC on TN remains unclear so far. This study aimed to examine the association of URIC with TN. METHODS: From January 2017 to September 2018, medical records from the newly diagnosed patients with TN at the Xinhua Hospital were retrospectively recruited and analyzed. The serum URIC, creatinine, blood ureanitrogen, and albumin levels between TN patients and normal subjects were compared through the nonparametric tests. Moreover, the relationship of URIC levels with TN was assessed using the multiple linear regression models. RESULTS: Compared with normal subjects (325.7 ± 74.3 μmol/L), URIC contents were remarkably decreased in TN patients (270.2 ± 75.9 μmol/L) (P < 0.05). Besides, URIC was regarded as a protective factor of TN, as verified by multivariate logistic regression models (odds ratio = 0.2, 95% confidence interval = 0.0-0.6; P < 0.05). CONCLUSION: Low URIC content is associated with the risk of incidence of TN, and appropriately increasing the URIC level may prevent TN.