How many acute orthopaedic injuries are preventable?

PURPOSE: Injury prevention is important. Injury as a result of an accident carries with it huge cost to the individual and society including health services costs. Understanding the mechanism of injury is important to identify those injuries that are preventable. The aim of this study was to assess how many acute orthopaedic injuries were preventable should reasonable human interventions have been taken METHODS: This prospective study was performed in a UK district general hospital that serves a population of 500,000 people. All patients referred to the Orthopaedic department over 4 weeks between 16th November and 14th December 2020 were reviewed. Data was collected about the mechanism of injury, patient demographics, injury type, injury location, treatment and length of stay in hospital. The mechanisms of injury were analysed thematically. RESULTS: We assessed 605 patient attendances. 502 patients sustained 516 acute traumatic injuries. Preventable injuries were common, accounting for 23.9% of all referrals. The upper limb was most commonly injured with the hand and forearm being injured 33% of the time. Of the preventable injuries 35% were treated operatively. Thematic analysis identified common mechanisms of: occupational related, stairs, RTA, cycling, alcohol related, trampoline, DIY and assault. CONCLUSION: This study identifies that a large proportion of acute orthopaedic injuries are potentially preventable meaning this is an important area for further study. Occupation injuries were identified as an area in which there is the greatest scope to reduce the number of preventable accidents.

Non-technical Skills for Medical Students: Validating the Tools of the Trade.

The Medical Students' Non-Technical Skills (Medi-StuNTS) is a behavioural marker scheme (BMS) designed to assess non-technical skills (NTS) in medical students in emergency simulations. This study aimed to assess the evidence for validity and usability of Medi-StuNTS by naive, near-peer educators. Nine doctors assessed four students in simulations of common medical emergencies. The scores were used to assess inter-rater reliability, inter-class correlation, and observability. Students and assessors completed questionnaires that assessed the tool's usability and consequence. Inter-rater agreement across all skill elements was "high" with rWG scores >0.8. An inter-class correlation was "good" with ICC3K kappa scores of 0.86 and 0.89 overall, when measured per simulation and per skills element respectively. Overall skill observability was high (>80%) except for coping with stress. Assessors found the tool "difficult to use" but "useful for feeding back in a constructive way". Students appreciated the comprehensiveness of the feedback as well as knowing what to expect during debriefs. This study has shown that the Medi-StuNTS BMS has good usability and evidence of validity in naive assessors and near-peer educators. It shows the particularly good internal structure and overall beneficial consequences. Further study will be necessary to understand how best to deploy it in formative and summative contexts.

General Versus Regional Anaesthesia for Lower Limb Arthroplasty and Associated Patient Satisfaction Levels: A Prospective Service Evaluation in the Oxford University Hospitals.

Introduction Lower limb arthroplasty is performed under general anaesthesia (GA) or regional anaesthesia (RA). There is increasing evidence of the surgical and anaesthetic benefits of RA. National Institute for Health and Care Excellence (NICE) guidelines advise using either but highlight a lack of data comparing outcomes of RA and GA for these procedures. We conducted a service evaluation, prospectively analysing elective orthopaedic cases performed at the Nuffield Orthopaedic Centre, Oxford, UK from 19/11/2018 to 03/04/2019. We aimed to compare data on anaesthetic assessment, intra-operative parameters and patient satisfaction for RA and GA cases. Methods We selected elective patients, aged above 18, undergoing total hip, total knee or unilateral knee arthroplasties. Prospective quantitative and qualitative data were collected using two forms. Firstly, anaesthetists completed a case report recording demographic data, intra-operative details and reason for anaesthetic choice. Secondly a questionnaire gathered patient satisfaction data. This was analysed using descriptive statistics and presented in tables. Results Data for 132 patients were collected over the service evaluation period. After exclusion, 99 patients were included for final analysis; 59 underwent GA and 40 had RA. GA was used predominantly due to patient preference (74.6%). RA was used primarily due to anaesthetic preference (75%); most commonly due to speed of list and duration of operation. Overall patients had low pain scores (0.3/10) and high pre-operative anxiety levels (4.6/10) regardless of anaesthetic. Conclusion Our results show high patient satisfaction with GA and RA for lower limb arthroplasty; however, pre-operative anxiety was common for both. Patient preference and comfort influenced choice of anaesthesia, highlighting the importance of pre-operative counselling and education to facilitate shared decision making, leading to favourable post-operative outcomes.

The Current UK Consensus on the Management of Weber B and Posterior Ankle Fractures: A Questionnaire Study as Part of the Acute Management of Ankle Fractures (AUGMENT) Audit.

Ankle fractures are common conditions which are associated with significant morbidity when managed incorrectly. With the incidence due to triple by 2030, standards of practice were created by the British Orthopaedic Association and the British Orthopaedic Foot and Ankle Society to ensure optimal treatment. In spite of this, anecdotally there is still a variation in practice and therefore a questionnaire study was designed to explore clinician decision-making around Weber B and Posterior Malleolus ankle fractures. Five scenarios explored management regarding minimally and grossly displaced injuries, as well as the use of further imaging. The questionnaires were distributed via AUGMENT collaborators at their sites and at the British Orthopaedic Foot and Ankle Society congress 2018. About 315 questionnaires were completed and included in analysis. For Weber B injuries, overall there was a consensus across all respondents with minimally displaced and grossly displaced fractures being treated conservatively and operatively respectively. For Posterior Malleolus injuries, there was variation in practice between Foot and Ankle specialists and their non-Foot and Ankle colleagues. Computed tomography (CT) was more likely to be used to assess these injuries by specialists (97.50 vs 69.79%) and these injuries were more likely to be treated operatively across the board. This study identified key variation in practice of the management of Posterior Malleolar ankle fractures, including the use of imaging to further define the anatomy and the decision to operate. Foot and Ankle surgeons were more likely to organize CT scans and to surgically manage these injures.

The acute management of ankle fractures (Augment) study: A prospective trainee led national collaborative audit of the Boast 12 guidelines.

BACKGROUND: Ankle fractures are one of the most common fractures in adults aged 20-65 years. The British Orthopaedic Association (BOA) and British Orthopaedic Foot and Ankle Society (BOFAS) jointly produced Standards for Trauma (BOAST) BOAST 12, with the aim of reducing morbidity by standardising care of these injuries. The primary aim of the AUGMENT study was to determine the extent and clinical effect of variation from BOAST 12. METHODS: AUGMENT was a multi-centre prospective trainee led audit of consecutive patients presenting with an ankle fracture within a four-week period. Data were collected on patient demographics, comorbidities, management and 12-week outcome. The BOAST 12 standards were divided into four subgroups; documentation, imaging, management and follow-up. Percentage compliance with each subgroup was analysed. A multivariate logistic regression analysis was used to determine impact of overall compliance on likelihood of discharge in follow-up period. FINDINGS: 971 patients were included across 52 sites. The overall rate of BOAST 12 compliance was 41.7%. Variations in practice were observed in clinical documentation, especially of neurovascular status, (40.7%) and VTE assessment (61.5%). Patient management compliance with all 16 of the BOAST 12 standards was associated with a higher rate of discharge during the 12-week follow-up period (p = 0.005). CONCLUSION: AUGMENT has demonstrated that the management of ankle fractures is variable across the UK. Over half of patients had aspects of their care that were not BOAST 12 compliant. When compliance was observed, it was associated with earlier discharge from orthopaedic care.

A systematic review of pre-hospital shoulder reduction techniques for anterior shoulder dislocation and the effect on patient return to function.

PURPOSE: The majority of acute anterior shoulder dislocations are sustained during sports and wilderness activities. The management of acute dislocations in the pre-hospital setting is currently without guidelines based on the evidence. The study aims to assess the risk of acute complications in pre-hospital shoulder reduction and identify which pre-hospital reduction technique has the highest success rate in the published literature. METHODS: The involved databases were Allied and Complementary Medicine, CENTRAL, CINAHL, Cochrane Database of Systematic Reviews, Embase, Europe PMC, Ovid MEDLINE®, Pedro, Proquest, Trip, and World Health Organization International Clinical Trials Registry platform. Only original research of high methodological quality was included, which was defined by the recently developed assessment tool-assessing the methodological quality of published papers (AMQPP) and investigated the management of acute anterior shoulder dislocations in the pre-hospital setting. RESULTS: Two hundred and ninety-eight articles were identified and screened. A full text review was performed on 40 articles. Four articles published between 2015 and 2018 met the inclusion criteria. A total of 181 patients were included with the study duration ranging from 6 to 60 months. All studies reported zero immediate complication following pre-hospital reduction and there were no documented subsequent adverse events regardless of the technique used. Prompt resolution of neurological symptoms was observed following the early and successful pre-hospital reduction. First attempt success rate, when performed by skilled practitioners, ranged from 72.3% to 94.9%. CONCLUSION: Pre-hospital shoulder reduction appears to be a safe and feasible option when carried out with the appropriate expertise. A novel reduction technique adapted from the mountain medicine diploma course at the University of Paris North was found to have the highest first attempt reduction success rate of 94.9%. Other techniques described in the literature included Hippocratic, Stimson's, Counter-traction and external rotation with the success rates ranging from 54% to 71.7%.