Stopped: Per sponsor
This is a randomized double-blind control trial evaluating the use Tranexamic acid (TXA) to decrease blood loss and transfusion requirements in pediatric and young adult cancer patients undergoing a limb salvage procedure that frequently requires perioperative or post-operative transfusions of blood products. Primary Objective * To evaluate the difference in intra-or post-operatively transfused blood volume (mL/kg) for patients undergoing limb salvage procedures of the distal femur or proximal tibia who are randomized to receive perioperative tranexamic acid (TXA) versus placebo. Secondary Objectives * To evaluate changes in platelets and in hemoglobin from pre-op to post-op level for patients randomized to receive perioperative TXA versus placebo. * To evaluate differences in post-operative daily surgical drain output for patients randomized to receive perioperative TXA versus placebo. * To evaluate changes in estimated blood loss (EBL) for patients randomized to receive perioperative TXA versus placebo. * To evaluate the association between the intra-or post-operatively transfused blood volume and estimated blood loss (EBL) for patients randomized to receive perioperative TXA and placebo, respectively. Exploratory Objectives * To evaluate differences in functional outcomes post-operatively for patients randomized to receive perioperative TXA versus placebo. * To explore if significant correlations are observed between parameters reported with rotational thromboelastometry (ROTEM®) and EBL and transfusion requirements in pediatric and young adult patients undergoing limb salvage procedure who are randomized to perioperative TXA versus placebo. * To evaluate differences in the prevalence and management of wound complications such as superficial or periprosthetic infections, wound dehiscence, contact dermatitis, post- operative hematomas, or any other clinically significant wound complication between patients randomized to receive perioperative TXA versus placebo.
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To Evaluate the Difference in intra-or Post-operatively Transfused Blood Volume (mL/kg) for Patients Undergoing Limb Salvage Procedures of the Distal Femur or Proximal Tibia Who Are Randomized to Receive Perioperative Tranexamic Acid (TXA) Versus Placebo.
Timeframe: intra- or post-operatively transfused blood volume (mL/kg), 6 months