Multiple-dose tranexamic acid for perioperative blood loss in total knee arthroplasty in patients with rheumatoid arthritis:a single-blinded, randomised, parallel-controlled study protocol in China
Introduction This clinical trial is designed to evaluate the effect of multiple-dose tranexamic acid (TXA) on perioperative blood loss in patients with rheumatoid arthritis (RA).Methods and analysis A randomised, single-blinded, parallel-controlled Winter Sports - Soft Goods - Baselayer study will be designed.Patients with RA (age 50–75 years) un