Early detection of contrast-associated acute kidney injury after coronary angiography: A predictive value of osteopontin

doi:10.5527/wjn.v15.i2.116961

Advanced Search

BPG is committed to discovery and dissemination of knowledge

Home / Archive / Volume 15, Issue 2

This Article

(29)

(31)

(0)

(27)

(287)

Peer-Review Report of This Article

CrossCheck and Google Search of This Article

Academic Rules and Norms of This Article

Citation of this article

Corresponding Author of This Article

Research Domain of This Article

Article-Type of This Article

Open-Access Policy of This Article

Times Cited Counts in Google of This Article

Journal Information of This Article

Publication Name

World Journal of Nephrology

ISSN

2220-6124

Publisher of This Article

Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Prospective Study

Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Nephrol. Jun 25, 2026; 15(2): 116961
Published online Jun 25, 2026. doi: 10.5527/wjn.v15.i2.116961

Table 8 Accuracy of osteopontin and Mehran score in prediction of contrast-associated acute kidney injury

Indices	OPN before PCI	OPN after PCI	Mehran score	Mehran score with OPN before PCI	Mehran score with OPN after PCI
Sensitivity	89.0%	82.0%	85.0%	91.0%	86.0%
Specificity	85.0%	79.0%	83.0%	88.0%	82.0%
PPV	82.3%	75.5%	43.0%	53.1%	41.0%
NPV	90.8%	84.6%	97.0%	98.0%	97.0%
Accuracy	86.8%	80.3%	83.3%	88.0%	82.0%
Cutoff point	> 69.56	> 75.00	> 16.00
AUC	0.80	0.70	0.80	0.95	0.80
P value	0.001	0.001	0.001	0.001	0.001

PPV: Positive predictive value; NPV: Negative predictive value; AUC: Area under the curve; OPN: Osteopontin; PCI: Percutaneous coronary intervention.

Full Size Table

Citation: Azoz NM, Nasr NG, Sobh MA, Abdel-Galeel A, Elzohne RA, Gadelkareem RA, Ahmed AO. Early detection of contrast-associated acute kidney injury after coronary angiography: A predictive value of osteopontin. World J Nephrol 2026; 15(2): 116961
URL: https://www.wjgnet.com/2220-6124/full/v15/i2/116961.htm
DOI: https://dx.doi.org/10.5527/wjn.v15.i2.116961

Azoz NM, Nasr NG, Sobh MA, Abdel-Galeel A, Elzohne RA, Gadelkareem RA, Ahmed AO. Early detection of contrast-associated acute kidney injury after coronary angiography: A predictive value of osteopontin. World J Nephrol 2026; 15(2): 116961 [PMID: 42395660 DOI: 10.5527/wjn.v15.i2.116961]

All content on this site: Copyright © 1993-2026 Baishideng Publishing Group Inc, its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For all open access content, the relevant licensing terms apply.