OPEN The New England journal of medicine | 4 Feb 2016
MR Patel, AS Hellkamp and KA Fox
To the Editor: In the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation (ROCKET AF), investigators found that rivaroxaban was noninferior to warfarin in the prevention of stroke and systemic embolism in patients with atrial fibrillation.(1) In December 2014, four years after completion of the trial, the Food and Drug Administration (FDA) issued a recall notice for a medical device correction of the Alere INRatio Monitor System (formally known as the Hemosense INRatio device). The recall correction notice was issued because the FDA-approved and European . . .
* Data courtesy of Altmetric.com