Abstract | OBJECTIVES: METHODS: RESULTS: Of the 390 patients enrolled in the HORIZONS-AMI biomarker substudy, 56 (14.3%) developed AKI. In the AKI group, the levels of B-type natriuretic peptide were consistently higher than in the no-AKI group at baseline (P = 0.0327), hospital discharge (P = 0.0002), 30-day follow-up (P = 0.0193), and 1-year follow-up (P = 0.031). At hospital discharge, the AKI group had elevated biomarkers compared to the no-AKI group: D-dimer (P = 0.0066), C-reactive protein (P = 0.0468), endothelial cell-selective adhesion molecule (P = 0.0169), adiponectin (P = 0.0346), and von Willebrand factor (P = 0.0168); there was also a trend toward higher cystatin C (P = 0.0585) in the AKI group. Similar correlations between biomarker panel increase and the development of CI-AKI were consistent at baseline, 30-day, and 1-year follow-up. Chemokine (C-C motif) ligand 23 showed an opposite pattern with an increase at all time points in the no-AKI compared to the AKI group. CONCLUSIONS: The risk of CI-AKI after primary PCI for STEMI may be associated with hemostatic imbalances, activation of procoagulants, decreased endogenous anticoagulants, enhanced inflammation, platelet activation, or decreased fibrinolytic activity.
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Authors | Alejandra Guerchicoff, Gregg W Stone, Roxana Mehran, Ke Xu, Dru Nichols, Bimmer E Claessen, Giulio Guagliumi, Bernhard Witzenbichler, José P S Henriques, George D Dangas |
Journal | Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
(Catheter Cardiovasc Interv)
Vol. 85
Issue 3
Pg. 335-42
(Feb 15 2015)
ISSN: 1522-726X [Electronic] United States |
PMID | 25130788
(Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | © 2014 Wiley Periodicals, Inc. |
Chemical References |
- Biomarkers
- Contrast Media
- Inflammation Mediators
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Topics |
- Acute Kidney Injury
(blood, diagnosis, etiology)
- Aged
- Angioplasty, Balloon, Coronary
(adverse effects)
- Biomarkers
(blood)
- Blood Coagulation
- Contrast Media
(adverse effects)
- Emergencies
- Female
- Fibrinolysis
- Humans
- Inflammation Mediators
(blood)
- Male
- Middle Aged
- Myocardial Infarction
(blood, diagnosis, therapy)
- Platelet Activation
- Risk Factors
- Time Factors
- Treatment Outcome
- Up-Regulation
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