Task: Answer Verification
Input (English): Question: Is combined Administration of IV and Topical Tranexamic Acid Superior to Either Individually in Primary Navigated TKA?
Answer: Tranexamic use decreases blood loss in navigation-assisted arthroplasty, however, less than that observed for conventional arthroplasty in literature. Further, combined group has no added advantage over other methods of drug administration. We believe that additional amount of TXA administered in combined regimen may not be clinically useful. Further TXA group did not have any advantage in terms of functional recovery over control group.
Output (English): no