• Naifeng Guo, Xu Chen, Yingjie Cao, and Guoyuan Lu.
• Department of Nephrology, The First Affiliated Hospital of Soochow University, Suzhou, China.
• Medicine (Baltimore). 2021 Jul 23; 100 (29): e26620e26620.

AbstractThis study aimed to assess the associations of serum soluble klotho and fibroblast growth factor 23 (FGF-23) with the occurrence of carotid artery calcification. Peritoneal dialysis patients treated from June 2018 to June 2019 were retrospectively analyzed. They were divided into the carotid artery calcification and non-carotid artery calcification groups according to color Doppler ultrasound findings. Basic indicators in both groups were compared, and the influencing factors of carotid artery calcification were analyzed by logistic regression. Among the 73 continuous ambulatory peritoneal dialysis (CAPD) patients enrolled, 40 (54.8%) had carotid artery calcification. Significant differences were found in age (68.85 ± 7.45 vs 46.62 ± 5.51 years), dialysis time (8.15 ± 1.42 vs 6.02 ± 1.14 months), klotho amounts (325.56 ± 41.15 vs 436.65 ± 45.58 pg/mL) and FGF-23 levels (114.45 ± 15.56 vs 70.15 ± 12.23 pg/mL) between the carotid artery calcification and non-carotid artery calcification groups (all P < .001). The above factors were associated with carotid artery calcification occurrence in univariate analysis. Multivariate analysis showed that elevated age (odds ratio [OR] = 1.55, 95% confidence interval [CI] 1.13-1.74; P = .025) and FGF-23 (OR = 2.16, 95% CI 2.01-2.44; P = .042), and lower klotho (OR = 0.66, 95% CI 0.47-0.85; P = .036) were independent risk factors for carotid artery calcification in CAPD. Serum FGF-23 and age are risk factors for carotid artery calcification in patients with CAPD, whereas klotho is a protective factor.Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.

34 keywords...

hide…