We investigated the functional outcome in patients
who underwent
The scapula is a rare site for a primary bone tumour. Only a small number of series have studied patient outcomes after treatment. Previous studies have shown a high rate of recurrence, with functional outcomes determined by the preservation of the glenohumeral joint and deltoid. The purpose of the current study was to report the outcome of patients who had undergone tumour resection that included the scapula. We reviewed 61 patients (37 male, 24 female; mean age 42 years (SD 19)) who had undergone resection of the scapula. The most common resection was type 2 (n = 34) according to the Tikhoff-Linberg classification, or type S1A (n = 35) on the Enneking classification.Aims
Methods
Malignancy and surgery are risk factors for venous thromboembolism (VTE). We undertook a systematic review of the literature concerning the prophylactic management of VTE in orthopaedic oncology patients. MEDLINE (PubMed), EMBASE (Ovid), Cochrane, and CINAHL databases were searched focusing on VTE, deep vein thrombosis (DVT), pulmonary embolism (PE), bleeding, or wound complication rates.Aims
Methods
The aim of this study was to analyse a group of patients with
non-metastatic Ewing’s sarcoma at presentation and identify prognostic
factors affecting the development of local recurrence, in order
to assess the role of radiotherapy. A retrospective review of all patients with a Ewing’s sarcoma
treated between 1980 and 2012 was carried out. Only those treated
with chemotherapy followed by surgery and/or radiotherapy were included.
Patients were grouped according to site (central or limb) for further
analysis of the prognostic factors.Aims
Patients and Methods
We present a retrospective review of patients treated with extracorporeally
irradiated allografts for primary and secondary bone tumours with
the mid- and long-term survivorship and the functional and radiographic
outcomes. A total of 113 of 116 (97.4%) patients who were treated with
extracorporeally irradiated allografts between 1996 and 2014 were
followed up. Forms of treatment included reconstructions, prostheses
and composite reconstructions, both with and without vascularised
grafts. Survivorship was determined by the Kaplan-Meier method.
Clinical outcomes were assessed using the Musculoskeletal Tumor
Society (MSTS) scoring system, the Toronto Extremity Salvage Score
(TESS) and Quality of Life-C30 (QLQ-30) measures. Radiographic outcomes
were assessed using the International Society of Limb Salvage (ISOLS)
radiographic scoring system.Aims
Patients and Methods
This study aims to assess first, whether mutations in the epidermal
growth factor receptor (EGFR) and Kirsten rat sarcoma (kRAS) genes
are associated with overall survival (OS) in patients who present
with symptomatic bone metastases from non-small cell lung cancer
(NSCLC) and secondly, whether mutation status should be incorporated into
prognostic models that are used when deciding on the appropriate
palliative treatment for symptomatic bone metastases. We studied 139 patients with NSCLC treated between 2007 and 2014
for symptomatic bone metastases and whose mutation status was known.
The association between mutation status and overall survival was
analysed and the results applied to a recently published prognostic
model to determine whether including the mutation status would improve
its discriminatory power.Aims
Patients and Methods
The purpose of this study was to review a large cohort of patients
and further assess the correlation between the histological response
to chemotherapy in patients with Ewing’s sarcoma with the overall
(OS) and event-free survival (EFS). All patients treated for Ewing’s sarcoma between 1980 and 2012
were reviewed. Of these, 293 patients without metastases at the
time of diagnosis and treated with chemotherapy and surgery were
included. Patients were grouped according to the percentage of necrosis
after chemotherapy: Group I: 0% to 50%, Group II: 51% to 99% and Group
III: 100%.Aims
Patients and Methods
The aim of this study was to assess a specific
protocol for the treatment of patients with a parosteal osteosarcoma of
the distal femur with limb salvage involving hemicortical resection
and reconstruction using recycled pasteurised autograft and internal
fixation. Between January 2000 and January 2010, 13 patients with
a mean age of 26.5 years (17 to 39) underwent this procedure. All
the tumours were staged according to Enneking’s criteria: there
were eight stage IA tumours and five stage IB tumours. The mean
follow-up was 101.6 months (58 to 142), and mean post-operative
Musculoskeletal Tumour Society functional score was 88.6% (80% to
100%) at the final follow-up. All the patients had achieved bony
union; the mean time to union was 11.2 months (6 to 18). Local recurrence
occurred in one patient 27 months post-operatively. No patient had
a pulmonary metastasis. A hemicortical procedure for the treatment of a parosteal osteosarcoma
is safe and effective. Precise pre-operative planning using MRI
is essential in order to define the margins of resection. Although
it is a technically demanding procedure, gratifying results make
it worthwhile for selected patients. Cite this article:
We retrospectively studied 14 patients with proximal and diaphyseal tumours and disappearing bone (Gorham’s) disease of the humerus treated with wide resection and reconstruction using an allograft-resurfacing composite (ARC). There were ten women and four men, with a mean age of 35 years (8 to 69). At a mean follow-up of 25 months (10 to 89), two patients had a fracture of the allograft. In one of these it was revised with a similar ARC and in the other with an intercalary prosthesis. A further patient had an infection and a fracture of the allograft that was revised with a megaprosthesis. In all patients with an ARC, healing of the ARC-host bone interface was observed. One patient had failure of the locking mechanism of the total elbow replacement. The mean post-operative Musculoskeletal Tumor Society score for the upper extremity was 77% (46.7% to 86.7%), which represents good and excellent results; one patient had a poor result (46.7%). In the short term ARC effectively relieves pain and restores shoulder function in patients with wide resection of the proximal humerus. Fracture and infection remain significant complications.
We report our early experience with the use of a non-invasive distal femoral expandable endoprosthesis in seven skeletally immature patients with osteosarcoma of the distal femur. The patients had a mean age of 12.1 years (9 to 15) at the time of surgery. The prosthesis was lengthened at appropriate intervals in outpatient clinics, without anaesthesia, using the principle of electromagnetic induction. The patients were functionally evaluated using the Musculoskeletal Tumour Society scoring system. The mean follow-up was 20.2 months (14 to 30). The prostheses were lengthened by a mean of 25 mm (4.25 to 55) and maintained a mean knee flexion of 110° (100° to 120°). The mean Musculoskeletal Tumour Society score was 68% (11 to 29). Complications developed in two patients; one developed a flexion deformity of 25° at the knee joint, which was subsequently overcome and one died of disseminated disease. The early results from patients treated with this device have been encouraging. The implant avoids multiple surgical procedures, general anaesthesia and assists in maintaining leg-length equality.
