Efficacy and safety of tranexamic acid in hip fracture surgery: A comparative study of 613 patients.

Background: Blood loss is a major concern in the frail elderly patient undergoing hip fracture surgery. The objective of this study was to investigate the efficacy of tranexamic acid in reducing blood loss and allogenic blood transfusions. The study also investigated the safety profile by comparing rates of thromboembolic events.

Salmonella sternoclavicular osteomyelitis in a patient with Crohn's disease.

We describe a 73-year-old man with Crohn's disease and previous sternotomies, who developed Salmonella sternoclavicular osteomyelitis subsequent to a Salmonella enteritidis sepsis and closed fracture of his clavicle. We include evidence from several cases related to sternoclavicular osteomyelitis, and Salmonella osteomyelitis. We continue by summarising the aetologies of these diseases, and risk factors that predispose to them.