Serum osteoprotegerin level in hemodialysis patients using low‐flux reused dialyzer in relation to atherosclerosis

AIMS: To assess the relation of high serum OPG level and carotid atherosclerosis in maintenance hemodialysis (MHD) patients using low‐flux reused dialyzer. MATERIALS AND METHODS: We examined 209 MHD patients with and without carotid atherosclerosis (83 patients and 126 patients) to establish the relation between OPG and atherosclerosis. RESULTS: The proportion of carotid atherosclerosis was 39.7%. The median serum OPG level was 45.3 pmol/L. Serum OPG had a good predicting value for atherosclerosis in MHD patients using low‐flux reused dialyzer (AUC = 0.934, p < 0.001, cutoff value = 43.35 pmol/L, Se = 81.3%, Sp = 90.9%). CONCLUSIONS: In this study, serum OPG had a good predicting value for atherosclerosis in MHD patients using low‐flux reused dialyzer.