British Journal of Clinical Pharmacology
Data from the UK CPR Datalink (between 2009-2015) shows the overall rate of oral anticoagulant initiation increased by 58% over the study period despite the rate of new VKA use decreasing by 31%. The rate of initiation of NOAC increased, with a 17-fold increase from 2012 to 2015.
This study (n=43,303) found GI bleeding occurred more frequently with rivaroxaban than dabigatran (HR, 1.20; 95% CI, 1.00-1.45), whereas apixaban was associated with lower bleeding risk than dabigatran (0.39; 0.27-0.58; P <0.001) or rivaroxaban (0.33; 0.22-0.49; P < 0.001).
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