Do patients need to earn total knee arthroplasty?

Traditional orthopaedic thinking dictates that performing total knee arthroplasty (TKA) in patients with relatively early stages of osteoarthritis (OA) will lead to a poor outcome. Our goal was to test this perception, using radiologic parameters as a marker of the degree of OA. Our study involved 130 consecutive patients who underwent TKA for OA. The radiographs of each patient were graded according to the Ahlback classification. Outcome was measured prospectively using the Oxford Knee Score (OKS), which was recorded both preoperatively and 1 year after surgery. The degree of radiologic OA changes preoperatively was not found to influence the outcome of surgery at 1 year, with all patient groups improving to a similar extent. In addition, as has been seen in previous studies, no correlation was found between symptoms of OA and radiologic appearances. The results of this study would support a re-evaluation of traditional orthopaedic practice. This conclusion coincides with other recent work that suggests that TKA is underused and is performed too late in the natural history of OA of the kne

Rationale and design of the SMaRT trial:A randomised, prospective, parallel, non-blinded, one-centre trial to evaluate the use of magnetic resonance imaging in acute setting in patients presenting with suspected scaphoid fracture

Background Wrist injury is a common presentation to the Emergency Department in the United Kingdom. Among these injuries, the scaphoid is the most common fractured carpal bone. However, given the limited ability of conventional radiography to accurately diagnose a suspected scaphoid fracture on presentation, its diagnosis and management remain challenging. Despite the vast clinical evidence supporting the superior accuracy of magnetic resonance imaging, there is little to no evidence around the real-world clinical and economic impact of immediate magnetic resonance imaging in the management of suspected scaphoid fractures. Methods Review of design and implementation challenges associated with the identification and subsequent recruitment of eligible patients, implementation of a novel clinical pathway in an acute setting, rationale behind the primary and secondary outcomes selected and measurement of the primary outcome. Results The Scaphoid Magnetic Resonance Imaging in Trauma trial is a single-site prospective, randomised, non-blinded, parallel design trial that aims to evaluate the use of immediate magnetic resonance imaging in the management of patients presenting to the acute setting with suspected scaphoid fractures. The primary outcome is the total 3-month cost per patient associated with the diagnosis and treatment of suspected scaphoid fractures. It is hypothesised that the immediate use of magnetic resonance imaging, a more accurate but expensive imaging modality, in patients with negative findings in the initial four-view radiography, will reduce the overall National Health Service costs by promoting definitive care and avoiding unnecessary diagnostic and treatment procedures. Other rationale design considerations in the recruitment, randomisation, data acquisition and intervention implementation are also discussed. Several of these challenges derive from real-world operational issues associated with the provision of magnetic resonance imaging in an intrinsically complex acute setting. Staff engagement during the trial’s planning phase, combined with an extensive training programme rolled out prior to the trial’s launch, were essential to raise staff awareness and engagement. Given the acute nature of the clinical condition, the latter was deemed essential as the eligibility assessment, recruitment, randomisation and treatment allocation processes all need to happen in a very tight time frame. Limitations Findings from the Scaphoid Magnetic Resonance Imaging in Trauma trial might not be generalisable to other National Health Service hospitals, foreign healthcare systems nor patient presentations outside normal magnetic resonance imaging working hours. Conclusion The Scaphoid Magnetic Resonance Imaging in Trauma trial was designed to evaluate the costs, patient satisfaction and clinical outcomes around the management of suspected scaphoid fractures and ultimately provide solid evidence on which to base the United Kingdom and international clinical practice. This article discusses the steps considered in the design of this novel trial, with particular emphasis on the issues and lessons learned during the planning and implementation stages. </jats:sec

Preventable hand injuries: A national audit

Summary: Little is known of the scale of avoidable injuries presenting to medical services on a national level in the UK. This study aimed to assess the type and incidence of preventable wrist and hand injuries (as defined by the core research team) at a national level in the UK. 28 UK hospitals undertook a service evaluation of all hand trauma cases presenting to their units over a 2 week period in early 2021 identifying demographical and aetiological information about injuries sustained. 1909 patients were included (184 children) with a median age of 40 (IQR 25-59) years. The commonest five types of injury were fractures of the wrist; single phalangeal or metacarpal fractures; fingertip injuries; and infection, with the most common mechanisms being mechanical falls and manual labour. This is the first extensive survey of preventable hand injuries in the UK, identifying a need for further work into prevention to reduce healthcare burden and cost. 50% of injuries presenting to hand surgeons are preventable, with the most common injuries being single fractures of the wrist, phalanx and metacarpal. Few preventable injuries were related to alcohol or narcotic intoxication. Further research is needed to identify how to initiate injury prevention measures for hand injuries, particularly focussed towards hand fracture prevention