Bleeding prediction by rotational thromboelastometry in chronic hemodialysis patients with non-valvular atrial fibrillation on apixaban

Figure 1 Correlations of apixaban level and Platelet Function Analyzer-200 with EXTEM clotting time. A: The difference in apixaban levels (peak minus trough) and the difference in rotational thromboelastometry with EXTEM reagent clotting time values (post-administration minus pre-administration); B: Platelet Function Analyzer-200 assay (closure time) and the difference in rotational thromboelastometry with EXTEM reagent clotting time values (post-administration minus pre-administration) stratified by groups with and without bleeding events. Blue circles and trendlines indicate patients without bleeding events, while red circles and trendlines lines represent patients with bleeding events. CT: Clotting time.