High dose haemodialysis and haemodiafiltration parameters and the relationship with advanced vascular calcification
- Authors
- Park, Sung Keun; Kim, Won Joong; Kim, Hyun Jin; Kim, Hae Won; Kim, Beom; Lee, Hong Joo; Lee, So-Young; Lee, Yu Ho; Kim, Dong-Jin; Jeong, Kyung-Hwan; Moon, Ju-Young; Lee, Sang-Ho; Ahn, Shin Young; Ko, Gang Jee; Ryoo, Jae-Hong; Lee, Dong-Young
- Issue Date
- 6-3월-2020
- Publisher
- BMC
- Keywords
- End-stage renal disease; Haemodialysis; Vascular calcification; Kt; V
- Citation
- BMC NEPHROLOGY, v.21, no.1
- Indexed
- SCIE
SCOPUS
- Journal Title
- BMC NEPHROLOGY
- Volume
- 21
- Number
- 1
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/57314
- DOI
- 10.1186/s12882-020-01738-4
- ISSN
- 1471-2369
- Abstract
- Background Vascular calcification (VC) is a risk factor for cardiovascular disease in end-stage renal disease (ESRD) patients undergoing maintenance haemodialysis (MHD). However, evidence is still insufficient about the association between dialysis parameters and VC. Thus, this study was to evaluate association of dialysis parameters with VC. Methods We enrolled 297 ESRD patients undergoing MHD at six distinct centers in Korea. Study participants were categorized into 3 groups by the scoring system of abdominal aortic calcification based on lateral lumbar radiography (no VC group: 0, mild VC group: 1-7 and advanced VC group: 8-24). We compared the features of dialysis parameters according to the severity of VC. Multivariate logistic regression analysis was used to calculate adjusted odd ratios (ORs) and 95% confidence interval (CI) for mild and advanced VC in each haemodialysis parameter (adjusted OR [95% CI]). Results Pooled Kt/V (spKt/V), equilibrated Kt/V (eKt/V), standard Kt/V (stdKt/V) and the proportion of haemodiafiltration were increased along with the severity of VC. Multivariate regression analysis indicated that advanced VC was positively associated with spKt/V (5.27 [1.51-18.41]), eKt/V (6.16 [1.45-26.10]), stdKt/V (10.67 [1.74-65.52]) and haemodiafiltration (3.27 [1.74 to 6.16]). Conclusion High dose dialysis and haemodiafiltration were significantly associated with advanced VC.
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