Effects of patient age on patency of chronic hemodialysis vascular access.

ABSTRACT: BACKGROUND:In this single-center, retrospective observational study, we assessed the long-term patency of vascular access (VA) after first VA placement to uncover independent risk factors associated with VA patency in Asian hemodialysis (HD) patients stratified by age. We also investigated factors associated with VA patency among older HD patients according to the type of VA in the overall study population. METHODS:The study period was from January 2011 to December 2013. A total of 651 chronic HD patients with confirmed first upper-extremity VA placement were enrolled, and their records were analyzed retrospectively. A total of 445 patients (68.4%) made up the nonelderly group (< 65 years), and 206 patients (31.6%) were in the elderly group (≥ 65 years). Study outcomes were defined as prim

SUBMITTER: Jeong S 

PROVIDER: S-EPMC6873763 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature