We have located links that may give you full text access.
JOURNAL ARTICLE
RANDOMIZED CONTROLLED TRIAL
RESEARCH SUPPORT, NON-U.S. GOV'T
B-type natriuretic peptide and risk of contrast-induced acute kidney injury in acute ST-segment-elevation myocardial infarction: a substudy from the HORIZONS-AMI trial.
Circulation. Cardiovascular Interventions 2012 December
BACKGROUND: Contrast-induced acute kidney injury (CI-AKI) after percutaneous coronary intervention is associated with adverse short- and long-term outcomes. However, identification of patients at risk for CI-AKI is challenging. Using a large contemporary randomized trial database of patients with ST-segment-elevation myocardial infarction, we therefore sought to examine whether admission B-type natriuretic peptide (BNP) levels predict the development of CI-AKI.
METHODS AND RESULTS: A total of 979 ST-segment-elevation myocardial infarction patients enrolled in the Harmonizing Outcomes with Revascularization and Stents in Acute Myocardial Infarction (HORIZONS-AMI) trial had BNP levels measured in the emergency room prior to primary percutaneous coronary intervention as part of the study protocol. CI-AKI was defined as a relative increase in serum creatinine of ≥25%, or an absolute increase of ≥0.5 mg/dL, occurring within 48 hours after contrast administration. Logistic regression analysis was used to estimate the association of admission BNP with development of CI-AKI. CI-AKI occurred in 131 patients (13.3%). Baseline BNP was a significant univariable correlate of CI-AKI (odds ratio 1.31, 95% confidence interval, 1.14-1.51; P=0.0001). After multivariable adjustment for clinical, laboratory, and angiographic variables, BNP remained a significant independent predictor of CI-AKI (1.29 [1.10, 1.51]; P<0.001). Significant net reclassification improvement was achieved by addition of BNP to the current clinical risk prediction model (net reclassification improvement=0.177; P<0.001) and to the Mehran Risk Score (net reclassification improvement=0.100; P=0.015).
CONCLUSIONS: Measurement of serum BNP at hospital admission may help identify patients who are at risk for developing CI-AKI after primary percutaneous coronary intervention in ST-segment-elevation myocardial infarction.
CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov. Unique identifier: NCT00433966.
METHODS AND RESULTS: A total of 979 ST-segment-elevation myocardial infarction patients enrolled in the Harmonizing Outcomes with Revascularization and Stents in Acute Myocardial Infarction (HORIZONS-AMI) trial had BNP levels measured in the emergency room prior to primary percutaneous coronary intervention as part of the study protocol. CI-AKI was defined as a relative increase in serum creatinine of ≥25%, or an absolute increase of ≥0.5 mg/dL, occurring within 48 hours after contrast administration. Logistic regression analysis was used to estimate the association of admission BNP with development of CI-AKI. CI-AKI occurred in 131 patients (13.3%). Baseline BNP was a significant univariable correlate of CI-AKI (odds ratio 1.31, 95% confidence interval, 1.14-1.51; P=0.0001). After multivariable adjustment for clinical, laboratory, and angiographic variables, BNP remained a significant independent predictor of CI-AKI (1.29 [1.10, 1.51]; P<0.001). Significant net reclassification improvement was achieved by addition of BNP to the current clinical risk prediction model (net reclassification improvement=0.177; P<0.001) and to the Mehran Risk Score (net reclassification improvement=0.100; P=0.015).
CONCLUSIONS: Measurement of serum BNP at hospital admission may help identify patients who are at risk for developing CI-AKI after primary percutaneous coronary intervention in ST-segment-elevation myocardial infarction.
CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov. Unique identifier: NCT00433966.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app