Study on the correlation between the condition of chronic kidney disease patients with stage 3-5 and α-Klotho, FGF23, calcium and phosphorus
CHENG Hong1,2 LI Yingxia3 WANG Xiaoqin1,2 HAN Siping1,2
1.Department of Nephrology, Hubei Provincial Hospital of Traditional Chinese Medicine, Hubei Province, Wuhan 430061, China;
2.Institute of Nephrology, Hubei Province Academy of Traditional Chinese Medicine, Hubei Province, Wuhan 430074, China;
3.the First Clinical College, Hubei University of Chinese Medicine, Hubei Province, Wuhan 430061, China
Abstract:Objective To investigate the changes of α-Klotho, fibroblast growth factor 23 (FGF23) and calcium and phosphorus levels in patients with stage 3-5 chronic kidney disease (CKD) and the correlation between CKD and α-Klotho, fibroblast growth factor-23 (FGF23) and calcium and phosphorus metabolism. Methods A total of 20 patients with CKD three to five stage who were admitted to the Department of Nephrology of Hubei Provincial Hospital of Traditional Chinese Medicine from June to December 2018 were selected as the CKD group. Another 22 healthy people were selected as the normal group. The serum levels of α-Klotho, FGF23, parathyroid hormone (PTH), estimation of glomerular filtration rate (eGFR) and calcium and phosphorus were measured in the two groups. Results The serum levels of phosphorus, PTH and FGF23 in the CKD group were higher than those in the normal group, and the levels of calcium, α-Klotho and eGFR were lower than those in the normal group, with statistically significant differences (P < 0.05). Compared with CKD3 stage, serum calcium and α-Klotho levels and eGFR in patients with stage 4 and 5 CKD stage decreased, while phosphorus, FGF23 and PTH levels were increased, with statistically significant differences (P < 0.05). The degree of CKD 3-5 stage disease was positively correlated with phosphorus, PTH, and FGF23 (r = 0.706, 0.963, 0.915, P < 0.05), and negatively correlated with calcium, eGFR, and α-Klotho (r = -0.821, -0.865, -0.718, P < 0.05). Conclusion The bone mineral metabolism disorder in patients with stage CDK 3-5 gradually worsened, and the severity of the disease is closely related to the levels of α-Klotho, FGF23 and calcium and phosphorus.
程虹1,2 李颖霞3 王小琴1,2 韩四萍1,2. 慢性肾脏病3~5期患者病情程度与α-Klotho、FGF23及钙、磷相关性研究[J]. 中国医药导报, 2020, 17(22): 78-81.
CHENG Hong1,2 LI Yingxia3 WANG Xiaoqin1,2 HAN Siping1,2. Study on the correlation between the condition of chronic kidney disease patients with stage 3-5 and α-Klotho, FGF23, calcium and phosphorus. 中国医药导报, 2020, 17(22): 78-81.