Letter to the editor

Pre-existing arterial microcalcification and arteriovenous fistula failure

Authors

• • Nenad Petković
  • University clinical center of Republika Srpska,Banja Luka,Fresenius Medical Care Dialysis Center Šamac,Bosnia and Herzegovina
• • Radoslav Gajanin
  • University clinical center of Republika Srpska,Banja Luka,Department of Pathology,Bosnia and Herzegovina
• • Ljubica Djukanović
  • University of Belgrade,Belgrade,School of Medicine,Serbia

Abstract

Arterial microcalcification is common in patients with chronic kidney disease (CKD) and presents a significant predictor of both general and cardiovascularmortality. The study involved 22 patients (14 males, aged 60.5± 12.1) with chronic kidney disease (eGFR 11.9 ± 2.3 ml/min/1.73m2) undergoing their first AVF surgery. Radial artery specimens obtained from all patients during AVF creation were fixed and stained with hematoxylin and eosin for semiquantitative calcium quantification. Arterial microcalcification wasfound in ten (40.9%) patients. During 30 months after AVF surgery nine patients died, seven with a functioning AVF. Among these nine patients arterial microcalcification was found in five (p = 0.16). During the follow-up period unassisted AVF failure occurred in four (18.2%) patients, one of whom had arterial microcalcification (p=0.47).

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How to Cite: Petković, N. , Gajanin, R. & Djukanović, L. (2017) “Pre-existing arterial microcalcification and arteriovenous fistula failure”, Biomedicinska istraživanja. 8(1). doi: https://doi.org/10.7251/bii1701095p