Peri-articular tranexamic acid injection in total knee arthroplasty: a randomized controlled trial.

ABSTRACT:

Background

Intravenous tranexamic acid (IV TXA) is one of the most effective agents in use for reducing blood loss following total knee arthroplasty (TKA) but its safety regarding venous thromboembolic events (VTEs) remains in question. The direct, local application of TXA may reduce systemic toxicity whilst maintaining good or better bleeding control compared to IV TXA. The topical application of TXA via Hemovac drains has been reported previously with good results. However, there are no data on peri-articular TXA injections during TKA.

Methods

We conducted an open randomized, pilot study of peri-articular vs. IV TXA in 60 patients undergoing TKA. 30 patients received either: (i) 750 mg peri-articular TXA into the medial, lateral capsules and the quadriceps tendon prior to

SUBMITTER: Pinsornsak P 

PROVIDER: S-EPMC4960744 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature