Effect of tranexamic acid on intraoperative blood loss in pediatric osteotomies around the hip: Study protocol for a double-blind randomized placebo-controlled trial.

Background: Proximal femoral and/or pelvic osteotomies (PFPOs) can be indicated for a multitude of hip pathologies in (often asymptomatic) children, to prevent future hip problems. These procedures can result in significant blood loss. Tranexamic acid (TXA) is an antifibrinolytic agent routinely administered in adult trauma and joint reconstruction surgery to reduce blood loss.