Daptomycin plus fosfomycin combination therapy is a valuable strategy for treating staphylococcal osteoarticular infections. Considernig that each gram of fosfomycin contains 330 mg of sodium, electrolytic imbalance due to sodium overload could pose safety issues, especially in the cardiopatic patients and/or in the frail elderly. The aim of this study was to compare the efficacy of using reduced vs. standard daily dose fosfomycin in combination with daptomycin in a cohort of patients with osteoarticular infections. This analysis included adult patients with osteoarticular infections admitted to the Infectious Diseases Unit of our University hospital in the period Nov 2022 – Feb 2024 and who were treated with daptomycin (8-10 mg/kg/daily) plus 24h-continuous infusion (CI) fosfomycin at the standard-dose of 16 g daily (standard-dose group) or at the reduced-dose of 8-12 g daily (reduced-dose group). All the patients underwent therapeutic drug monitoring (TDM) of fosfomycin for granting a pharmacodynamic target attainment of 24h-area under the concentration-time curve over minimum inhibitory concentration (AUC24h/MIC) >95 against Aim
Method
Limb salvage for pelvic sarcomas involving the acetabulum is a major surgical challenge. There remains no consensus about what is the optimum type of reconstruction after resection of the tumour. The aim of this study was to evaluate the surgical outcomes in these patients according to the methods of periacetabular reconstruction. The study involved a consecutive series of 122 patients with a periacetabular bone sarcoma who underwent limb-salvage surgery involving a custom-made prosthesis in 65 (53%), an ice-cream cone prosthesis in 21 (17%), an extracorporeal irradiated autograft in 18 (15%), and nonskeletal reconstruction in 18 (15%).Aims
Methods
The aim of this study was to report the results of three forms of reconstruction for patients with a ditsl tibial bone tumour: an intercalary resection and reconstruction, an osteoarticular reconstruction, and arthrodesis of the ankle. A total of 73 patients with a median age of 19 years (interquartile range (IQR) 14 to 36) were included in this retrospective, multicentre study.Aims
Methods
The aim of this study was to determine the risk of local recurrence and survival in patients with osteosarcoma based on the proximity of the tumour to the major vessels. A total of 226 patients with high-grade non-metastatic osteosarcoma in the limbs were investigated. Median age at diagnosis was 15 years (4 to 67) with the ratio of male to female patients being 1.5:1. The most common site of the tumour was the femur (n = 103) followed by tibia (n = 66). The vascular proximity was categorized based on the preoperative MRI after neoadjuvant chemotherapy into four types: type 1 > 5 mm; type 2 ≤ 5 mm, > 0 mm; type 3 attached; type 4 surrounded.Aims
Patients and Methods
