Megaprosthesis have become a standard option in limb preserving surgery after bone resection in musculoskeletal tumors. Recently they have also been used in complex revision arthroplasty in cases with massive bone loss. The aim of this study was to analyze the incidence of periprosthetic joint infection (PJI) both in primary oncology cases and aseptic revision cases and analyze which are the significant risk factors for PJI with a special interest on the use of prophylactic antibiotic loaded calcium sulfate beads All patients undergoing surgery with the use of megaprosthesis in our institution between January/2012 and December/2022 were retrospectively reviewed. Data was collected from electronic medical records. We identified 108 procedures involving megaprosthesis in 90 patients with an average follow-up of 37 months. Indications were 79 primary musculoskeletal tumors and 29 aseptic complex revision arthroplasty.Aim
Method
The correction of paediatric scoliosis is a surgical procedure in which substantial bleeding occurs, and which historically has been associated with high levels of blood transfusion. Transfusions are associated with risks of infection, allergic reactions, volume overload and immunosuppression. The purpose of our study was to evaluate the efficacy of a care pathway implemented at St Thomas' hospital over ten years with a focus on minimising the need for blood transfusions. A Spinal Surgery Care Pathway was developed including: nurse-led clinics facilitating pre-operative haemoglobin optimisation; intra operative cell-salvage, the use of tranexamic acid, and a transfusion criteria awareness programme. We reviewed the records of all patients 18 years of age or younger undergoing spinal corrective surgery between 2000 and 2010. Collating data from the surgical records and haematology laboratory, we identified the proportion of patients requiring transfusion and the respective volume of blood or blood products transfused.Introduction
Methods
