The aim of this study was to determine the prevalence and impact of tourniquet use in patients undergoing limb salvage surgery with endoprosthetic reconstruction for a tumour around the knee. We retrieved data from the Prophylactic Antibiotic Regimens in Tumor Surgery (PARITY) trial; specifically, differences in baseline characteristics, surgical details, and postoperative functional outcomes between patients who had undergone surgery under tourniquet and those who had not. A linear regression model was created to evaluate the impact of tourniquet use on postoperative Toronto Extremity Salvage Scores (TESSs) while controlling for confounding variables. A negative-binomial regression model was constructed to explore predictors of postoperative length of stay (LOS).Aims
Methods
Clear cell sarcoma (CCS) of soft-tissue is a rare melanocytic subtype of mesenchymal malignancy. The aim of this study was to investigate the clinical and therapeutic factors associated with increased survival, stratified by clinical stage, in order to determine the optimal treatment. The study was a retrospective analysis involving 117 patients with histologically confirmed CCS, between July 2016 and November 2017, who were enrolled in the Bone and Soft Tissue Tumour Registry in Japan.Aims
Methods
We investigated whether the presence of a pathological
fracture increased the risk of local recurrence in patients with
a giant cell tumour (GCT) of bone. We also assessed if curettage
is still an appropriate form of treatment in the presence of a pathological
fracture. We conducted a comprehensive review and meta-analysis
of papers which reported outcomes in patients with a GCT with and
without a pathological fracture at presentation. We computed the
odds ratio (OR) of local recurrence in those with and without a
pathological fracture. We selected 19 eligible papers for final analysis. This included
3215 patients, of whom 580 (18.0%) had a pathological fracture.
The pooled OR for local recurrence between patients with and without
a pathological fracture was 1.05 (95% confidence interval (CI) 0.66
to 1.67, p = 0.854). Amongst the subgroup of patients who were treated with
curettage, the pooled OR for local recurrence was 1.23 (95% CI 0.75
to 2.01, p = 0.417). A There is no difference in local recurrence rates between patients
who have a GCT of bone with and without a pathological fracture
at the time of presentation. The presence of a pathological fracture
should not preclude the decision to perform curettage as carefully
selected patients who undergo curettage can have similar outcomes
in terms of local recurrence to those without such a fracture. Cite this article:
