Association between warfarin and COVID-19-related outcomes compared with direct oral anticoagulants: population-based cohort study.
null nullAngel Yun WongLaurie A TomlinsonJeremy P BrownWilliam ElsonAlex J WalkerAnna SchultzeCaroline E MortonDavid EvansPeter InglesbyBrian MacKennaKrishnan BhaskaranChristopher T RentschEmma PowellElizabeth WilliamsonRichard CrokerSeb BaconWilliam HulmeChris BatesHelen J CurtisAmir MehrkarJonathan CockburnHelen I McDonaldRohini MathurKevin WingHarriet ForbesRosalind M EggoStephen J W EvansLiam SmeethBen GoldacreIan J DouglasPublished in: Journal of hematology & oncology (2021)
Overall, this study shows no evidence of harmful effects of warfarin on severe COVID-19 disease.