Abstract
ObjectivesTo investigate the potential association between early tirofiban treatment and N-terminal pro-B-type natriuretic peptide (NT-proBNP) level after primary percutaneous coronary intervention (PCI).
BackgroundWhether the use of adjunctive early glycoprotein IIb/IIIa inhibitors (GPIs) therapy, may affect the level of NT-proBNP after primary PCI is poorly studied.
MethodsNine hundred and eighty four ST-elevation myocardial infarction (STEMI) patients undergoing primary PCI were randomized to either pre-hospital tirofiban administration or placebo. NT-proBNP levels were evaluated on admission before angiography (baseline) and 18-96hr after PCI.
ResultsThere were 918 (93.3%) patients with NT-proBNP values available at baseline and 865 (87.9%) post-PCI. Post-PCI NT-proBNP level dichotomized with median value as cut-off (968.8 pg/mL, IQR 430.9-1970.0) was significantly lower in patients treated with early tirofiban as compared to placebo (45.5% vs. 54.2% P=0.011). At multivariate logistic regression analysis, independent predictors of post-PCI NT-proBNP level above the median were: NT-proBNP baseline level (OR 5.19; 95% CI, 2.92-9.25, PI (OR 4.07; 95% CI 1.24-13.36, P=0.021), anterior infarct location (OR 2.61; 95% CI 1.84-3.70, P
ConclusionsIn a large cohort of STEMI patients, pre-hospital tirofiban administration was independently associate with a lower risk of high NT-proBNP level after primary PCI, supporting the potential benefit of early antithrombotic treatment administration in STEMI patients. The trial is registered under No. ISRCTN06195297.
Original language | English |
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Pages (from-to) | E293-E297 |
Number of pages | 5 |
Journal | Catheterization and Cardiovascular interventions |
Volume | 93 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Apr 2019 |
Keywords
- glycoprotein IIb
- IIIa inhibitors
- NT-proBNP
- STEMI
- tirofiban
- ELEVATION MYOCARDIAL-INFARCTION
- ST-SEGMENT ELEVATION
- PROGNOSTIC VALUE
- MORTALITY
- REPERFUSION
- INITIATION
- ADMISSION
- INSIGHTS
- EXTENT