Back to Search Start Over

Urinary IP-10, MCP-1, NGAL, Cystatin-C, and KIM-1 Levels in Prenatally Diagnosed Unilateral Hydronephrosis: The Search for an Ideal Biomarker.

Authors :
Karakus S
Oktar T
Kucukgergin C
Kalelioglu I
Seckin S
Atar A
Ander H
Ziylan O
Source :
Urology [Urology] 2016 Jan; Vol. 87, pp. 185-92. Date of Electronic Publication: 2015 Oct 23.
Publication Year :
2016

Abstract

Objective: To investigate the urinary interferon gamma-induced protein 10 (IP-10), monocyte chemotactic protein 1 (MCP-1), neutrophil gelatinase-associated lipocalin (NGAL), cystatin-C, and kidney injury molecule-1 (KIM-1) levels in the management of children with prenatally diagnosed unilateral hydronephrosis.<br />Materials and Methods: Twenty-seven children with antenatally diagnosed hydronephrosis were enrolled into the study. The controls consisted of 9 healthy children (6 boys, 3 girls; mean age: 41.77 ± 5.30 months). Thirteen children (9 boys, 4 girls; mean age: 48.46 ± 21.11 months) underwent pyeloplasty on follow-up; the remaining 14 (13 boys, 1 girl; mean age: 36.57 ± 14.02 months) were followed up after being diagnosed as having nonobstructive dilatation (NOD). The urinary marker levels were measured in the pyeloplasty, the NOD, and the control groups.<br />Results: The preoperative concentrations of IP-10, MCP-1, NGAL, and KIM-1 were significantly higher in the pyeloplasty group than in the control group (P = .024, P = .002, P = .032, P = .001, respectively). The urinary IP-10 and MCP-1 levels were also significantly higher in the pyeloplasty group than in the NOD group (P = .038, P = .037, respectively). There was no significant difference between the pyeloplasty group and the NOD group regarding urinary NGAL and KIM-1. In the pyeloplasty group, urinary marker levels except cystatin-C were significantly decreased in the postoperative period.<br />Conclusion: A decrease in levels of IP-10, MCP-1, NGAL, and KIM-1 after pyeloplasty may be used as a predictor of surgical outcome. Additionally, IP-10 and MCP-1 were superior to NGAL and KIM-1 in predicting who required surgery.<br /> (Copyright © 2015 Elsevier Inc. All rights reserved.)

Details

Language :
English
ISSN :
1527-9995
Volume :
87
Database :
MEDLINE
Journal :
Urology
Publication Type :
Academic Journal
Accession number :
26505835
Full Text :
https://doi.org/10.1016/j.urology.2015.09.007