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Q In patients with atrial fibrillation (AF) at risk for ischaemic stroke, is ximelagatran non-inferior to warfarin in preventing stroke and systemic embolism?
Clinical impact ratings GP/FP/Primary care ★★★★★★☆ IM/Ambulatory care ★★★★★★★ Internal medicine ★★★★★★★ Cardiology ★★★★★★☆ Haematology ★★★★★★★
METHODS
Design:
randomised controlled trial (Stroke Prevention using an ORal Thrombin Inhibitor in atrial Fibrillation [SPORTIF]).
Allocation:
concealed.*
Blinding:
blinded (outcome assessors).*
Follow up:
mean 17.4 months.
Setting:
259 hospitals, doctor’s offices, and clinics in 23 countries.
Patients:
3410 patients ⩾18 years of age who had nonvalvular AF and ⩾1 additional risk factor for stroke: treatment for hypertension but blood pressure <180/100 mm Hg; age ⩾75 years; previous stroke, transient ischaemic attack (TIA), or systemic embolism; left ventricular dysfunction; or age …
Footnotes
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For correspondence: Professor S B Olsson, University Hospital, Lund, Sweden. bertil.olssonkard.lu.se
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Source of funding: AstraZeneca.
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