@Article{chd.12853,
AUTHOR = {Masashi Nishida, Shingo Kubo, Yuma Morishita, Kosuke Nishikawa, Kazuyuki Ikeda, Toshiyuki Itoi, Hajime Hosoi},
TITLE = {Kidney injury biomarkers after cardiac angiography in children with congenital heart disease},
JOURNAL = {Structural and Congenital Heart Disease},
VOLUME = {14},
YEAR = {2019},
NUMBER = {6},
PAGES = {1087--1093},
URL = {http://www.techscience.com/schd/v14n6/38922},
ISSN = {3071-1738},
ABSTRACT = {<b>Objective:</b> This study aims to investigate the changes in renal function and levels of
urinary biomarkers before and after cardiac angiography in children with congenital
heart disease (CHD).<br/>
<b>Setting:</b> Children with CHD are at a risk for kidney injury during contrast exposure in
cardiac angiography.<br/>
<b>Outcome Measures:</b> We measured urinary protein, albumin, N‐acetyl‐β‐D‐glucosaminidase (NAG), β2‐microglobulin (BMG), and liver‐type fatty acid‐binding protein
(L‐FABP) levels, as well as serum creatinine and cystatin C levels, before and after
cardiac angiography in 33 children with CHD.<br/>
<b>Results:</b> No significant decrease was noted in either the creatinine‐based or cystatin
C‐based estimated glomerular filtration rate at 24 hours after angiography compared
with that before angiography. Urinary protein, NAG, BMG, and L‐FABP levels were sig‐
nificantly increased at 24 hours after angiography, all of which returned to baseline levels
at more than 7 days after angiography. An increase in urinary level of protein, albumin,
NAG, or BMG was mostly associated with increased urinary L‐FABP level. An increase in
both urinary BMG and L‐FABP, but not that in urinary L‐FABP alone, was associated with
increased levels of urinary protein and NAG, as well as the greater dose of contrast media.<br/>
<b>Conclusions:</b> Transient increases of kidney injury biomarkers following cardiac angiography
are not necessarily associated with the impairment of renal function in a short time period;
however, the increase in urinary protein, albumin, NAG, or BMG level may indicate greater
stresses to the kidneys than the increase in urinary L‐FABP alone in children with CHD.},
DOI = {10.1111/chd.12853}
}