Tension band wiring versus locking plate fixation for simple, two-part Mayo 2A olecranon fractures: a comparison of post-operative outcomes, complications, reoperations and economics.

PURPOSE: Simple displaced transverse olecranon fractures are traditionally managed operatively with a tension band wire device (TBW). We compared clinical outcomes, morbidity and the cost of treatment of TBW versus pre-countered low-profile locking plates for the treatment of Mayo 2A fractures. PATIENT AND METHODS: All olecranon fractures admitted to our unit between 2008 and 2014 were identified (n = 129). Patient notes and radiographs were studied from presentation to final follow-up. Patient outcomes were recorded using the QuickDASH (Disabilities of Arm, Shoulder and Hand) score. Patient demographics and nature of complications were recorded as were the rate and nature of any repeat operation. RESULTS: Eighty-nine patients had Mayo 2A fractures (69%). Sixty-four underwent TBW (n = 48) or locking plate fixation (n = 16). The mean ages of both groups were similar at 57 (15-93) and 60 (22-80), respectively. In the TBW group, the mean post-injury QuickDASH was 12.9, compared with 15.0 for the locking plate group. There was no statistically significant difference between the outcomes for either group. Nineteen of the 48 TBW patients had complications (39.6%). Sixteen of the 48 TBW patients had reoperations (33.3%). In particular, we would highlight that 13 (27.1%) of patients treated with TBW underwent subsequent removal of metalwork for hardware irritation. There were no complications and or reoperations in the 16 patients who received locking plate fixation. Both complication and reoperation rates were statistically significantly different. Despite being initially more expensive, when the cost of reoperation for TBW group was included, locking plates were found to be on average £236.33 less per patient than for TBW. CONCLUSIONS: We suggest that locking plates are superior to TBW concerning post-operative morbidity, reoperation rate and cost for Mayo 2A fractures in contrast to previous articles. LEVEL OF EVIDENCE: Therapeutic study, III.

The treatment of olecranon fractures in adults.

Olecranon fractures are common. They are usually managed surgically with open reduction and either tension band wiring or plate fixation. Currently, there are few studies comparing fracture treatments. We aim to review the available literature to guide the orthopaedic surgeon on the management of these fractures. A literature review of peer-reviewed publications in international orthopaedic journals detailing olecranon fracture treatment was conducted. An additional focus was placed on the evidence base for and surgical outcomes of tension band wiring for common two-part fractures. Our novel illustrations aim to educate the reader, and our treatment algorithm provides guidance for management. 10% of all upper limb fractures involve the olecranon, and most are simple two-part injuries. These should be managed with tension band wire constructs. Non-displaced fractures can be treated conservatively. Displaced complex injuries necessitate locking plate fixation. Currently, there exits a lack of studies comparing these treatments. There may be an emerging role for intramedullary nail fixation. Non-operative management in the elderly comorbid patient remains controversial. Prospective, randomised controlled trials of matched patients and fracture patterns comparing operative techniques are needed as there is a lack of level I/II evidence to support the use of one implant over another.

Systemic inflammatory response and survival in patients undergoing curative resection of oral squamous cell carcinoma.

Prognostic stratification in squamous cell carcinoma (SCC) of the head and neck has traditionally relied on the pathological staging of a tumour, but it is increasingly being recognised that host-related factors have an important role in the assessment of survival and recurrence. We aimed to evaluate the prognostic value of systemic inflammation scores including the modified Glasgow Prognostic Score (mGPS) in patients undergoing potentially curative resection for oral SCC. We retrospectively identified 178 patients who had curative operations for cancer of the oral cavity and soft palate between January 2006 and April 2011. Among the inclusion criteria were preoperative estimates of C-reactive protein and serum albumin. We analysed established pathological prognostic factors and scores for systemic inflammation as predictors of cancer-specific and overall survival. On univariate analysis, the mGPS was a significant predictor of both cancer-specific (p<0.001) and overall survival (p<0.001), and it remained an independent predictor of cancer-specific (HR: 2.12, 95% CI 1.49 to 3.00; p<0.001) and overall survival (HR: 1.69, 95% CI 1.23 to 2.31; p=0.001) on Cox regression analysis. The mGPS of activated systemic inflammation seems to be a powerful adverse prognostic indicator in resectable oral SCC.

Comparison of the prognostic value of longitudinal measurements of systemic inflammation in patients undergoing curative resection of colorectal cancer.

BACKGROUND: The systemic inflammation-based prognostic scores, modified Glasgow Prognostic Score (mGPS) and the neutrophil-lymphocyte ratio (NLR) are now recognised to be useful in predicting survival in a variety of solid organ malignancies, including colorectal cancer (CRC) before treatment. However, there would appear to have been no direct comparison of these longitudinal measurements of systemic inflammation. Therefore, the aim of the present study was to compare the prognostic value of longitudinal measures of systemic inflammation, the mGPS and NLR in patients undergoing potentially curative resection for CRC. METHODS: Three hundred and twenty-six patients underwent potentially curative resection for CRC between 2006 and 2010. Full biochemical and haematological data both pre- and post-operatively (3-6 months) were available for 206 patients. RESULTS: In 206 patients, there was no significant overall change in either the mGPS or the NLR, from pre- to post-operatively. On univariate survival analysis, T-stage (P<0.001), tumour, node, metastasis stage (P<0.005), pre-operative mGPS (P<0.05), pre-operative NLR (<0.05), post-operative mGPS (P<0.001) and post-operative NLR (P<0.005) were associated with cancer-specific survival. On multivariate survival analysis, comparing pre-operative mGPS and NLR, both pre-operative mGPS and NLR were independently associated with reduced cancer-specific survival (mGPS hazard ratio (HR) 1.97, CI 1.16-3.34, P<0.05, and NLR HR 3.07, CI 1.23-7.63, P<0.05). When the same multivariate comparison was carried out on post-operative data, only the post-operative mGPS was independently associated with cancer-specific survival (HR 4.81, CI 2.13-10.83, P<0.001). CONCLUSION: The results of the present study support the longitudinal assessment of the systemic inflammatory response, in particular the mGPS, in patients undergoing potentially curative resection for CRC.

Vertebral erosion resulting from a 'non-ruptured' abdominal aortic aneurysm: case report and literature review.

The natural history of abdominal aortic aneurysms (AAAs) renders them clinically silent for much of their evolution. These aneurysms will inevitably expand with time and, although surveillance programmes exist, an acutely ruptured AAA is still a relatively common clinical scenario. The classical presentation is with rapid haemodynamic deterioration with accompanying severe abdominal or back pain. Less commonly, patients may present with a stable haemodynamic profile and vague symptomatology; they are usually found to have a chronic contained rupture with a defect in the vascular wall with co-existent pseudoaneurysm and retroperitoneal haematoma formation. We report a rare case of AAA with posterior wall defect and erosion into the vertebral body with no accompanying pseudoaneurysm or haematoma and discuss the clinical implications of such a presentation.