Unknown

Dataset Information

0

Early prediction of contrast-induced acute kidney injury by a "bedside" assessment of Neutrophil Gelatinase-Associated Lipocalin during elective percutaneous coronary interventions.


ABSTRACT: Contrast-induced acute kidney injury (CI-AKI) is a serious complication during percutaneous coronary interventions (PCI). Currently, the diagnosis of CI-AKI relies on serum creatinine (SCr) that is however affected by several limitations potentially leading to delayed or missed diagnoses. In this study we examined the diagnostic accuracy of a "bedside" measurement of plasma Neutrophil Gelatinase-Associated Lipocalin (NGAL) in the early detection of CI-AKI in 97 patients undergoing elective PCI. The overall incidence of CI-AKI was 3%. A significant positive correlation was observed between 6-hours NGAL and post-PCI SCr (r = 0.339, p = 0.004) and a significant negative correlation between 6-hours NGAL and post-PCI CrCl (r = -0.303, p = 0.010). In patients with post-PCI SCr increase > 0.24 mg/dl (median SCr absolute increase), delta NGAL 0-6 hours and 6-hours NGAL values were higher compared with patients with SCr elevation below the defined threshold (p = 0.049 and p = 0.056). The ROC analysis showed that a 6 hours NGAL value > 96 ng/ml significantly predicted an absolute SCr increase > 0.24 mg/dl after contrast exposure with sensitivity of 53% and specificity of 74% (AUC 0.819, 95% CI: 0.656 to 0.983, p = 0.005). The use of bedside NGAL assessment may significantly hasten diagnosis and treatment of CI-AKI, with remarkable clinical prognostic consequences.

SUBMITTER: Nusca A 

PROVIDER: S-EPMC5965894 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

altmetric image

Publications

Early prediction of contrast-induced acute kidney injury by a "bedside" assessment of Neutrophil Gelatinase-Associated Lipocalin during elective percutaneous coronary interventions.

Nusca Annunziata A   Miglionico Marco M   Proscia Claudio C   Ragni Laura L   Carassiti Massimiliano M   Lassandro Pepe Francesca F   Di Sciascio Germano G  

PloS one 20180523 5


Contrast-induced acute kidney injury (CI-AKI) is a serious complication during percutaneous coronary interventions (PCI). Currently, the diagnosis of CI-AKI relies on serum creatinine (SCr) that is however affected by several limitations potentially leading to delayed or missed diagnoses. In this study we examined the diagnostic accuracy of a "bedside" measurement of plasma Neutrophil Gelatinase-Associated Lipocalin (NGAL) in the early detection of CI-AKI in 97 patients undergoing elective PCI.  ...[more]

Similar Datasets

| S-EPMC5259624 | biostudies-literature
| S-EPMC4167359 | biostudies-literature
| S-EPMC5014392 | biostudies-literature
| S-EPMC5269674 | biostudies-literature
| S-EPMC2723988 | biostudies-literature
| S-EPMC8559408 | biostudies-literature
| S-EPMC5535569 | biostudies-other
| S-EPMC7117687 | biostudies-literature
| S-EPMC2999841 | biostudies-literature
| S-EPMC6525902 | biostudies-literature