%0 Journal Article %A Paul Magill %A Janet C. Hill %A Leeann Bryce %A Una Martin %A Al Dorman %A Rosemary Hogg %A Christina Campbell %A Evie Gardner %A Margaret McFarland %A Jennifer Bell %A Gary Benson %A David Beverland %T Oral tranexamic acid for an additional 24 hours postoperatively versus a single preoperative intravenous dose for reducing blood loss in total knee arthroplasty: results of a randomized controlled trial (TRAC-24) %D 2021 %J The Bone & Joint Journal %P 1595-1603 %V 103-B %N 10 %R 10.1302/0301-620X.103B10.BJJ-2020-2308.R1 %U https://doi.org/10.1302/0301-620X.103B10.BJJ-2020-2308.R1 %K Tranexamic,Blood,Knee,Arthroplasty,High-risk,tranexamic acid,blood loss,randomized controlled trial,total knee arthroplasty (TKA),venous thromboembolism (VTE),BMI,Oxford Knee Score,Paired t-test,standard deviation,chi-squared test