We aimed to compare the outcomes of elderly patients with periarticular distal femur or supracondylar periprosthetic fractures treated with either open reduction internal fixation or distal femoral replacement. A retrospective review of patients over 65 years with AO Type B and C fractures of the distal femur or Su type I and II periprosthetic fractures treated with either a DFR or ORIF was undertaken. Outcomes including Length of Stay, PROMs (Oxford Knee Score and EQ 5D), infection, union, mortality, complication and reoperation rates were assessed. Data on confounding variables were also collected for multivariate analysis. Patients below 65 years and extra articular fractures were excluded.Abstract
Introduction
Methods
As the first wave of the COVID-19 pandemic began to dip, restarting elective orthopaedics became a challenge. Protocols including surgery at ‘green’ sites, self-isolation for 14 days, and COVID-19 testing were developed to minimize the risk of transmission. In this study, we look at risk effects of 14-day self-isolation on the incidence of venous thromboembolism (VTE) in our green site hospital among patients undergoing total joint replacement (TJR). This retrospective cohort study included 50 patients who underwent TJR. Basic demographic data was collected including, age, sex, American Society of Anesthesiologists (ASA) grade, body mass index (BMI), type of surgery, and complications at two and four weeks. Univariate and multivariate analysis were used to identify risk factors associated with an increased risk of VTE.Aims
Methods
Due to the overwhelming demand for trauma services, resulting from increasing emergency department attendances over the past decade, virtual fracture clinics (VFCs) have become the fashion to keep up with the demand and help comply with the BOA Standards for Trauma and Orthopaedics (BOAST) guidelines. In this article, we perform a systematic review asking, “How useful are VFCs?”, and what injuries and conditions can be treated safely and effectively, to help decrease patient face to face consultations. Our primary outcomes were patient satisfaction, clinical efficiency and cost analysis, and clinical outcomes. We performed a systematic literature search of all papers pertaining to VFCs, using the search engines PubMed, MEDLINE, and the Cochrane Database, according to the Preferred Reporting Items for Systematic review and Meta-Analysis (PRISMA) checklist. Searches were carried out and screened by two authors, with final study eligibility confirmed by the senior author.Background
Methods
Deep infection occurs in 2–4% of lower limb arthroplasty resulting in increasing cost, co-morbidity and challenging revision arthroplasty surgery. Identifying the potential sources of infection helps reduce infection rates. The aim of our study is to identify the impact and potential for contamination of our hands and gowns whilst scrubbing using SSHS. A colony-forming unit (CFU) is a pathogenic particle of 0.5 micrometers to 5 micrometers. Concurrent particle counts and blood agar exposure settle plates for 3 subjects and 1 alcohol cleaned mannequin; testing a standard arthroplasty hood, a SSHS with and without the fan on for a 2 minute exposure to represent scrubbing time. Microbiological plates were incubated using a standard protocol by our local microbiology department. All SSHS were positive for gram-positive cocci with a mean colony count of 410cfu/m2. Comparing background counts for laminar flow (mean 0.7 particle/m3; 95% CI 0–1.4) versus scrub areas (mean 131.5 particle/m3; 95% CI 123.5–137.9; p=0.0003), however neither grew any CFU's with a 2-minute exposure. For the mannequin, the only significant result was with the fan on with a 1.5× increase in the particle count (p=0.042) and a correlating positive organism (13CFU/m2). With human subjects, however, the particle count increased by 3.75× the background count with the fan on (total p=0.004, CFU p=0.047) and all had positive cultures, mean 36 CFU/m2. There were no positive cultures with the standard arthroplasty hood or the SSHS with no fan on. If repeated in laminar flow, there was only a statistically significant increase with the fan on (p=0.049), but with negative cultures following a 2-minute exposure. Sterile gloves and gowns can be contaminated when scrubbing with the SSHS fan on. We recommend having the fan switched off when scrubbing until the hood and gown is in place, ideally in a laminar flow environment.
