Is Associated with Persistent Atrial Fibrillation - Semantic Scholar

3 downloads 0 Views 2MB Size Report
Sep 14, 2016 - ... would like to gratefully acknowledge Mr. Michael Bassett-Smith, Mr. Peter Glee- ... Raposeiras-Roubin S, Rodino-Janeiro BK, Grigorian-Shamagian L, ... Fukuda K, Shen W. Decreased endogenous secretory RAGE and.
RESEARCH ARTICLE

The Receptor for Advanced Glycation End Products (RAGE) Is Associated with Persistent Atrial Fibrillation Terase F. Lancefield1,2*, Sheila K. Patel1, Melanie Freeman1,3, Elena Velkoska1, Bryan Wai1,2, Piyush M. Srivastava1,2, Mark Horrigan2, Omar Farouque1,2, Louise M. Burrell1,2 1 Department of Medicine, University of Melbourne, Austin Health, Heidelberg, Victoria, Australia, 2 Department of Cardiology, Austin Health, Heidelberg, Victoria, Australia, 3 Department of Cardiology, Box Hill Hospital, Box Hill, Victoria, Australia

a11111

* [email protected]

Abstract OPEN ACCESS

Objective

Citation: Lancefield TF, Patel SK, Freeman M, Velkoska E, Wai B, Srivastava PM, et al. (2016) The Receptor for Advanced Glycation End Products (RAGE) Is Associated with Persistent Atrial Fibrillation. PLoS ONE 11(9): e0161715. doi:10.1371/ journal.pone.0161715

Upregulation of the receptor for advanced glycation end products (RAGE) has been proposed as a pathophysiological mechanism underlying the development of atrial fibrillation (AF). We sought to investigate if soluble RAGE levels are associated with AF in Caucasian patients.

Editor: Tim D Oury, University of Pittsburgh, UNITED STATES

Methods

Received: April 4, 2016 Accepted: August 10, 2016 Published: September 14, 2016 Copyright: © 2016 Lancefield et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Data Availability Statement: All relevant data are within the paper and its Supporting Information files. Funding: This work was supported by the National Heart Foundation Clinical Research Scholarship (http://heartfoundation.org.au) to TL and the Pfizer Cardiovascular Lipid grant (https://www.pfizergrants. com.au/grants/CardiovascularLipid.aspx) to TL. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Patients (n = 587) were prospectively recruited and serum levels of soluble RAGE (sRAGE) and endogenous secretory RAGE (esRAGE) measured. The patients included 527 with sinus rhythm, 32 with persistent AF (duration >7 days, n = 32) and 28 with paroxysmal AF (duration 7 days and included

PLOS ONE | DOI:10.1371/journal.pone.0161715 September 14, 2016

2 / 13

RAGE and Persistent Atrial Fibrillation

patients with long-standing persistent and permanent AF. Diabetes was diagnosed based on a documented history, treatment with anti-diabetic medication or when the fasting blood glucose was >7 mmol/L. Hypertension was diagnosed as present if previously diagnosed by a physician and/or there was current use of anti-hypertensive medication. Dyslipidemia was defined as present if previously diagnosed by a physician and/or there was current use of lipid lowering agents. Cigarette smoking was defined as smoking within the preceding 12 months. Obesity was diagnosed when the body mass index was >30 kg/m2. Renal impairment was diagnosed when the estimated glomerular filtration rate (eGFR) was