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Hip fractures: The state of the art in 2017 髋部骨折:2017年的最新技术
1区 医学 Q1 Medicine Pub Date : 2017-06-01 DOI: 10.1302/2048-0105.63.360527
A. Das, F. Shivji, B. Ollivere
Hip fracture continues to be the most common serious injury in the elderly population, with the United Kingdom National Hip Fracture Database reporting over 64 000 such injuries in the last calendar year.1 The most recent annual registry report reflects and highlights the socioeconomic challenges faced by our, and all healthcare systems, globally. Patients are getting older, but also fitter. Carers of nonagenarians are often themselves in their 70s, and the state is left undertaking the lion’s share of the carer’s responsibility. These significant numbers of injured patients result in the use of 1.5 million bed days and a total care bill of over £1 billion. In the United Kingdom, this equates to a single injury requiring approximately 1% of the total NHS budget.1Studies estimating future trends have predicted significant increases in annual hip fracture incidence in the context of an ever-ageing population,2-4 with suggested figures as high as 100 000 hip fractures annually in the United Kingdom by 2033, and associated inflation-adjusted costs of up to £5.6 billion in total care.2 This is set against a continuing programme of austerity and value in the majority of developed nations’ healthcare systems. In parallel with rising numbers of cases, there is rising complexity. Baker et al3 found a trend of increasingly complex medical comorbidities and social needs, and surmised that the hip fracture-related healthcare bill would rise disproportionately to incidence changes alone, resulting from the greater cost of treating these higher-demand patients.The last decade has seen the implementation of several NICE quality standards, rigorous audit and best practice tariffs, with the aim of better patient and cost-effective treatment pathways. This investment in care has had the effect of improving outcomes and reducing length of stay while simultaneously cutting total healthcare delivery costs. …
髋部骨折仍然是老年人群中最常见的严重损伤,英国国家髋部骨折数据库在上一个日历年报告了超过64000例此类损伤1最新的年度登记报告反映并强调了我们以及全球所有医疗保健系统所面临的社会经济挑战。患者年龄越来越大,但也越来越健康。照顾90多岁老人的人往往已经70多岁了,国家承担了照顾者的大部分责任。这些数量可观的受伤患者导致150万床日的使用和超过10亿英镑的总护理费用。在英国,这相当于一次伤害需要大约1%的NHS总预算。估计未来趋势的研究预测,在人口日益老龄化的背景下,每年髋部骨折的发病率将显著增加,2-4,到2033年,英国每年髋部骨折的发病率将高达10万例,相关的通货膨胀调整后的总护理费用将高达56亿英镑这与大多数发达国家医疗体系持续的紧缩计划和价值形成了对比。随着案件数量的增加,复杂性也在增加。Baker等人3发现了日益复杂的医疗合并症和社会需求的趋势,并推测髋部骨折相关的医疗费用将不成比例地上升,因为治疗这些高需求患者的成本更高。过去十年,NICE实施了若干质量标准、严格的审计和最佳实践关税,目的是改善患者和具有成本效益的治疗途径。这种在护理方面的投资已经产生了改善结果和缩短住院时间的效果,同时降低了医疗保健服务的总成本。…
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引用次数: 0
Team working, ethos and the uncomfortable conversation 团队合作,精神和不舒服的谈话
1区 医学 Q1 Medicine Pub Date : 2017-06-01 DOI: 10.1302/2048-0105.63.360539
B. Ollivere
There has been a bit of a kerfuffle in the UK with the recent #hammeritout campaign, organised by the British Orthopaedic Trainees Association, in response to an electronic survey completed by around half the membership concerning undermining, bullying and harassment in the surgical workplace. This has not yet occurred in other western workplaces, but the issues raised are just as relevant.What has followed has been a series of uncomfortable conversations, and these are difficult conversations to have from every perspective. The headline results (available at www.bota.org.uk/hammer-it-out/) have been felt to be relevant to other specialties with campaigns in general surgery, anaesthetics and max fax well on their way. The initial response to survey results, such as 43% of …
最近,英国整形外科实习生协会(British Orthopaedic Trainees Association)组织了一场#hammeritout运动,以回应一项由大约一半会员完成的关于外科工作场所破坏、欺凌和骚扰的电子调查,这在英国引起了一些混乱。这种情况在其他西方工作场所尚未发生,但所提出的问题同样相关。随之而来的是一系列令人不舒服的对话,从任何角度来看,这些都是很难进行的对话。标题结果(可在www.bota.org.uk/hammer-it-out/)已被认为是相关的其他专业与运动在普外科,麻醉和最大传真的方式。对调查结果的初步反应,如43%的……
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引用次数: 0
Product liability in prosthetics: Changes in the law 2016 假体产品责任:2016年法律变更
1区 医学 Q1 Medicine Pub Date : 2017-06-01 DOI: 10.1302/2048-0105.63.360531
M. Foy
The Consumer Protection Act (1987) (CPA) makes a producer strictly liable for personal injury, death or damage caused by a defective product. Although fault is not a requirement, the consumer (patient) must prove the defect, the injury and a causal link between them. This was tested in the medical field in the case of A vs National Blood Authority (NBA) in 2001.1 A total of 117 claimants brought an action for damages under the Act arising from their infection with hepatitis C as a result of blood transfusions received after March 1988. It was claimed that the infected blood was a “defective” product within the meaning of the Act and that they were entitled to receive blood that was free from infection.The NBA argued that as there was no test for hepatitis C until April 1991, the presence of the virus in the blood could not have been expected to be detected before that time. The court found in favour of the claimants in what was perceived to be a harsh decision at the time. In an 82-page judgement, it was argued under the Act and the European Union product liability safety directive, that the blood products were defective and that the public was entitled to expect that transfused blood should be free of infection, even though there was no reasonable means that the NBA could have used to identify the infection. After this case, it was generally accepted that it was much easier for patients to prove that a product was defective, and more difficult for manufacturers to escape liability by showing that they had done all that could be expected of them.This brings us on to consideration of the case of Wilkes vs DePuy International Ltd,2 a matter in the field of orthopaedics that …
《消费者保护法》(1987年)规定,生产者对缺陷产品造成的人身伤害、死亡或损害负有严格责任。虽然不要求有过错,但消费者(患者)必须证明缺陷、伤害以及两者之间的因果关系。2001年A诉国家血液管理局一案在医疗领域证实了这一点。共有117名索赔人因1988年3月以后接受输血感染丙型肝炎而根据该法提起诉讼,要求赔偿损失。据称,受感染的血液是该法意义上的"缺陷"产品,他们有权获得未受感染的血液。NBA认为,由于直到1991年4月才有丙型肝炎的检测,在那之前,血液中病毒的存在是不可能被检测出来的。法院做出了有利于原告的判决,这在当时被认为是一个严厉的判决。在一份长达82页的判决书中,根据该法案和欧盟产品责任安全指令,该公司辩称,血液制品存在缺陷,公众有权期望输血应该没有感染,即使NBA没有合理的方法可以用来识别感染。在这起案件之后,人们普遍认为,对于患者来说,证明产品有缺陷要容易得多,而对于制造商来说,通过证明他们已经做了所有可以期望他们做的事情来逃避责任要困难得多。这使我们考虑到威尔克斯诉DePuy国际有限公司一案,这是骨科领域的一件事……
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引用次数: 1
Survival analysis of time-to-event data in orthopaedic surgery: Current concepts 骨科手术中时间-事件数据的生存分析:当前概念
1区 医学 Q1 Medicine Pub Date : 2017-04-01 DOI: 10.1302/2048-0105.62.360517
Tanvir R. Khan
With an increasing incidence of orthopaedic procedures performed worldwide, the quantity of data collected, including “Big Data”, is also rising. Widening indications for surgery, a growing number of implant options and variety of operative techniques, as well as an increasing need to demonstrate cost effectiveness, necessitate the use of robust analysis techniques to assess outcomes.Traditionally, analysis of outcomes in orthopaedic surgery involves survival methods, where the outcome of interest is ‘time to event’, which is usually revision or re-operation. For arthroplasty, this represents the time from the date of insertion of the implant until the date on which the revision is performed and patients whose outcomes are not known or have died are censored. Revision is generally taken as the primary indicator of failure of a joint replacement. Although revision/re-operation is dependent on many factors, including the fitness for surgery of the patient, it provides a firm endpoint for analysis, particularly in epidemiological studies.One of the strengths of survival analysis is the handling of incomplete data or follow-up. If an event is not seen within the timeframe observed or reported, there would be incomplete observations, known as censored events. ‘Right’ censoring is the most common and occurs either if a subject does not experience the event during the study period, is lost to follow-up or withdraws from the study. Death is another reason for censoring.The ‘risk set’ at a specific time point is defined as the individuals/implants that at that time are at risk of experiencing the event (e.g. revision). These are the individuals that have survived up to …
随着骨科手术在全球范围内的发病率不断上升,包括“大数据”在内的数据收集量也在不断增加。手术适应症的扩大,植入物选择的增加和手术技术的多样化,以及越来越需要证明成本效益,需要使用强大的分析技术来评估结果。传统上,对骨科手术结果的分析涉及生存方法,其中感兴趣的结果是“事件时间”,通常是修复或再次手术。对于关节置换术,这段时间表示从植入假体的日期到进行翻修的日期,结果未知或死亡的患者被删除。翻修通常被认为是关节置换术失败的主要指标。虽然翻修/再手术取决于许多因素,包括患者是否适合手术,但它提供了一个可靠的分析终点,特别是在流行病学研究中。生存分析的优势之一是处理不完整的数据或随访。如果在观察或报告的时间范围内没有看到事件,则存在不完整的观察,称为审查事件。“正确”审查是最常见的,发生在受试者在研究期间没有经历该事件,无法随访或退出研究时。死亡是审查的另一个原因。特定时间点的“风险集”被定义为当时处于经历事件(例如修订)风险中的个体/植入物。这些是存活到…
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引用次数: 2
Differences in clinician versus patient recording of comorbidities in PROMs: Small changes, big impact 临床医生与患者对PROMs合并症记录的差异:小变化,大影响
1区 医学 Q1 Medicine Pub Date : 2017-04-01 DOI: 10.1302/2048-0105.62.360514
A. Singh, R. Collins, J. Wimhurst
A data request was made from the Health and Social Care Information Centre (HSCIC) regarding patients who had undergone a primary total knee replacement (TKR) at the Norfolk and Norwich Hospital in 2014. In total, 576 patients had received post-operative PROMs questionnaires in 2014. Complete information was available for 195 patients, which forms the basis of this analysis. The patient letters and the pre-operative assessment documentation on our electronic system (Bluespier) were then reviewed. The comorbidities that the clinician felt would apply to that patient were recorded from the list provided in the Oxford Knee Score (OKS) and were then compared with what the patients had recorded.In total, there were 189 additional comorbidities identified from our notes review. Of these, 95 would alter the predicted OKS score in 77 patients. There was a significant change in average predicted OKS score from 33.7 ± 3.9 to 32.3 ± 4.0 (p = 0.02) in the 77 patients who had additional OKS-altering comorbidities. When looking at the case-mix adjustment, the original mean adjustment was -0.83 (± 1.1). After adjusting for clinician-reported comorbidities, there was a significant change in the mean to -1.40 (± 1.4) (p < 0.0001). After the relevant recalculations were carried out, the adjusted average health gain went from 15.254 to 15.907. This is an improvement of 0.653.The small change of ensuring accurate comorbidity recording can have an impact on the adjusted average health gain for a hospital. This is important information: patients report comorbidities differently to clinicians, and often overrate their health. Despite the limitation of this comorbidity data, hospital performance data, which are publically available, are based on this case-mix and comorbidity adjustment. Care clearly needs to be taken in the interpretation of these case mix-adjusted scores.The PROMs (Patient-Reported Outcome Measures) programme, embedded within the NJR, …
健康和社会保健信息中心(HSCIC)要求提供2014年在诺福克和诺维奇医院接受原发性全膝关节置换术(TKR)的患者的数据。2014年共576例患者接受术后PROMs问卷调查。195例患者的完整信息构成了本分析的基础。然后查看我们电子系统(Bluespier)上的患者来信和术前评估文件。临床医生认为将适用于该患者的合并症从牛津膝关节评分(OKS)提供的列表中记录下来,然后与患者的记录进行比较。总的来说,从我们的记录回顾中发现了189个额外的合并症。其中,95个会改变77名患者的预期OKS评分。在77例有其他改变OKS合并症的患者中,平均预测OKS评分从33.7±3.9变为32.3±4.0 (p = 0.02)。当观察病例组合调整时,原始平均调整为-0.83(±1.1)。在调整了临床报告的合并症后,平均变化为-1.40(±1.4)(p < 0.0001)。重新进行相关计算后,调整后的平均生命增益从15.254上升到15.907。这是一个0.653的改进。确保准确的合并症记录的微小变化会对医院调整后的平均健康收益产生影响。这是一个重要的信息:患者对合并症的报告与临床医生不同,而且往往高估了他们的健康状况。尽管这些合并症数据存在局限性,但公开的医院表现数据是基于这种病例组合和合并症调整。在解释这些混合调整分数时显然需要小心。在NJR中嵌入的PROMs(患者报告的结果测量)计划…
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引用次数: 0
Disability and the 2010 Equality Act: Relevance in personal injury claims 残疾和2010年平等法案:人身伤害索赔的相关性
1区 医学 Q1 Medicine Pub Date : 2017-04-01 DOI: 10.1302/2048-0105.62.360523
J. McQuater
Medico-legal experts instructed to write reports for use in personal injury claims may be perplexed by the number of those instructions which ask for an opinion about whether the claimant is disabled.Orthopaedic experts may be concerned that labelling the claimant as disabled could be regarded as a somewhat pessimistic approach. However, lawyers seeking an opinion on this point do so for valid technical reasons which this article will explore.Therefore, the purpose of this article is to explain why lawyers so often ask medical experts whether they consider that the claimant can properly be described as disabled according to the criteria set down in the 2010 Equality Act. It is hoped that this will enable medical experts to appreciate the significance of an opinion on this point, particularly so far as estimating claims for future loss of earnings is concerned.After outlining what might be described as the traditional method of calculating future loss of earnings, the article will turn to the modern method increasingly being adopted by the courts in appropriate cases and will seek to explain why the concept of disability is so important to that methodology.It is hoped that this analysis will help to explain why so many medico-legal instructions now raise the question of disability and will help to put such instructions into proper context.Where an injured person has continuing symptoms, even if these are not particularly significant, this may be important in terms of their future employability and may have a bearing on their future earning potential.There are, of course, cases where the injuries have an immediate, and continuing, effect on earnings and employment prospects. A more insidious problem is that encountered by the injured person who gets back to work (perhaps doing the same job) but is likely to face …
受指示编写用于人身伤害索赔的报告的法医专家可能会对要求就索赔人是否残疾提出意见的指示的数量感到困惑。骨科专家可能担心,给索赔人贴上残疾标签可能会被视为一种悲观的做法。然而,在这一点上寻求意见的律师这样做是出于有效的技术原因,本文将对此进行探讨。因此,本文的目的是解释为什么律师经常询问医学专家,他们是否认为根据2010年《平等法》规定的标准,可以适当地将索赔人描述为残疾人。希望这将使医学专家认识到关于这一点的意见的重要性,特别是就估计未来收入损失的索赔要求而言。在概述了可能被称为计算未来收入损失的传统方法之后,本文将转向法院在适当案件中日益采用的现代方法,并将设法解释为什么残疾的概念对这种方法如此重要。希望这一分析将有助于解释为什么现在如此多的医学法律指示提出残疾问题,并有助于将这些指示置于适当的背景中。如果受伤的人有持续的症状,即使这些症状不是特别严重,这可能对他们未来的就业能力很重要,并可能对他们未来的收入潜力产生影响。当然,在某些情况下,受伤会对收入和就业前景产生直接而持续的影响。一个更阴险的问题是,受伤的人回到工作岗位(也许是做同样的工作),但可能面临……
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引用次数: 0
Evidence-based medicine in the world of ‘alternate facts’ “另类事实”世界中的循证医学
1区 医学 Q1 Medicine Pub Date : 2017-04-01 DOI: 10.1302/2048-0105.62.360522
B. Ollivere
The world hasn’t yet really decided what the presidency of Donald Trump will leave as its legacy but whatever it is you can be certain it won’t be the normal presidential legacy. Few observers, whatever their leaning, would argue that Trump’s policies are without controversy and there is little in the American President’s politics that we can find reflected in the views of the editorial staff here at 360 . A quite astounding phenomenon has been the development of the term ‘alternate facts’. A jaw-dropping approach which is at best misdirection and at worst flagrant lies.This phenomenon has set me thinking about probity and specifically research ethics. To coin a new phrase, ‘alternate facts papers’ are not as rare as one might think. The best estimates of the number of retracted papers would suggest …
世界还没有真正决定唐纳德·特朗普(Donald Trump)的总统任期会留下什么遗产,但无论如何,可以肯定的是,这都不会是普通的总统遗产。无论倾向于什么,几乎没有观察人士会说特朗普的政策是没有争议的,我们在这位美国总统的政治中几乎找不到360编辑人员观点的反映。一个相当惊人的现象是“替代事实”一词的发展。这种令人瞠目结舌的做法往好了说是误导,往坏了说是明目张胆的谎言。这种现象让我开始思考诚信问题,尤其是研究伦理问题。用一个新词来说,“另类事实论文”并不像人们想象的那么罕见。对撤稿论文数量的最佳估计表明……
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引用次数: 0
What to do when the letter arrives 信到的时候该怎么办
1区 医学 Q1 Medicine Pub Date : 2017-02-01 DOI: 10.1302/2048-0105.61.360500
John W. Dale‐Skinner
Multimillion pound medical negligence claims are no longer a rarity, but receiving a solicitor’s letter can feel like a shocking blow. Although so much seems to be at stake, MDU claims handler Dr John Dale-Skinner recommends some ways in which consultant orthopaedic surgeons can help themselves. In recent years, the Medical Defence Union (MDU) has seen a disturbing rise in the number of high value claims against consultant members, including our highest settled claim to date: £9.2 million in compensation and legal costs for a patient left tetraplegic after spinal surgery.In 1995, the MDU settled one medical negligence claim for over £1 million. By 2015, there were 12 such claims. Within the private sector, orthopaedic specialists are at greater risk of a claim than, say, ophthalmologists or general surgeons.Despite what some commentators might suggest, the increase in high value claims and the rise in negligence claims generally are not caused by a fall in clinical standards. In fact, during 2015 the MDU successfully defended 80% of claims brought against our medical members.If you are unfortunate enough to receive a claim, here are the five most effective ways that you can help us to help you:1. Notify your Medical Defence Organisation The first you are likely to know about a claim is when you receive a solicitor’s letter which sets out the allegations and is accompanied by the patient’s signed consent to release their records. This is known as a Letter Before Action and can be upsetting but do not be tempted to write to the solicitors or contact the patient directly to refute the allegations. Doing so can make the claim more difficult to manage. Instead, notify your Medical Defence Organisation (MDO) straight away; they will guide you throughout the process.2. Get your paperwork in …
数百万英镑的医疗过失索赔不再罕见,但收到律师的来信可能会让人感到震惊。尽管似乎有这么多的风险,MDU索赔处理约翰·戴尔-斯金纳医生推荐了一些骨科顾问医生可以帮助自己的方法。近年来,医疗保护联盟(MDU)发现,针对顾问成员的高价值索赔数量出现了令人不安的增长,其中包括我们迄今为止最高的已结算索赔:一名脊柱手术后四肢瘫痪的病人的赔偿和法律费用为920万英镑。1995年,MDU以100多万英镑解决了一起医疗过失索赔。到2015年,有12起这样的索赔。在私营部门,整形外科专家比眼科医生或普通外科医生面临更大的索赔风险。尽管一些评论家可能会提出,高价值索赔的增加和过失索赔的增加通常不是由临床标准的下降引起的。事实上,在2015年期间,MDU成功地为针对我们医疗成员的索赔辩护了80%。如果你不幸收到索赔,这里有五个最有效的方法可以帮助我们帮助你:通知你的医疗辩护组织当你收到律师的信时,你可能首先知道索赔,其中列出了指控,并附有病人签署的同意公布他们的记录。这被称为行动前的信,可能会让人心烦意乱,但不要试图写信给律师或直接联系病人来反驳这些指控。这样做会使索赔更难管理。相反,立即通知你的医疗防御组织(MDO);他们会在整个过程中指导你。把你的文件准备好……
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引用次数: 0
Prevention of femoral head collapse in Legg-Calvé-Perthes disease: Experimental strategies and recent advances legg - calv<s:1> - perthes病股骨头塌陷的预防:实验策略和最新进展
1区 医学 Q1 Medicine Pub Date : 2017-02-01 DOI: 10.1302/2048-0105.61.360497
A. Horn, D. Eastwood
Legg-Calve-Perthes disease (LCPD) is a relatively common condition affecting around 4 in 100 000 children aged four to ten years. The extent of femoral head collapse and deformity following LCPD is the single most important factor contributing to long-term outcome.1,2 The severity of the residual deformity at skeletal maturity is most commonly described using the Stulberg classification.3 Treatment strategies during the active stage of LCPD frequently involve measures to minimise loads across the hip joint whilst maintaining movement, with the hope that this will prevent femoral head collapse and deformity. Treatment includes activity limitation, active/passive range of motion exercises and bracing, all complemented by appropriate analgesic medication. However, these strategies have not been proven to be effective in preventing femoral head collapse. In the long-term follow-up study by Larson et al,1 no difference was found between hip-related morbidity in patients that were treated with bracing, those treated with active range of motion strategies and those receiving no treatment. A recently published review also failed to demonstrate any benefit of bracing over no treatment.4 The failure of these treatment methods could possibly be ascribed to the fact that, even during slow walking, the forces acting across the hip joint far exceed body weight.5 Therefore, if, as it appears, we cannot prevent collapse of the ‘vulnerable/dead’ epiphysis, researchers will have to resort to exploring strategies that might strengthen the weakened epiphysis, rendering it more resistant to forces that lead to collapse and subsequent deformity.This article summarises the recent advances and experimental strategies directed at preventing femoral head deformity in LCPD.During the initial phase of LCPD as described by Waldenstrom,6 there is disruption of the blood flow to the femoral head with subsequent necrosis of the marrow space and deep layers of articular …
legg - calf - perthes disease (LCPD)是一种相对常见的疾病,影响约100,000名4至10岁儿童中的4名。LCPD后股骨头塌陷和畸形的程度是影响长期预后的最重要因素。1,2骨骼成熟时残余畸形的严重程度最常用Stulberg分类来描述LCPD活动期的治疗策略通常包括在保持运动的同时尽量减少髋关节负荷,希望这样可以防止股骨头塌陷和畸形。治疗包括活动限制、主动/被动活动范围练习和支具,并辅以适当的镇痛药物。然而,这些策略尚未被证明对预防股骨头塌陷有效。在Larson等人的长期随访研究中,1未发现接受支具治疗、积极活动范围策略治疗和未接受治疗的患者髋部相关发病率之间存在差异。最近发表的一篇评论也未能证明支具比不治疗有任何好处这些治疗方法的失败可能归因于这样一个事实,即即使在慢速行走时,作用在髋关节上的力也远远超过了体重因此,如果我们不能防止“脆弱/死亡”骨骺的塌陷,研究人员将不得不寻求加强脆弱骨骺的策略,使其更能抵抗导致塌陷和随后畸形的力量。本文综述了近期在预防LCPD股骨头畸形方面的研究进展和实验策略。在Waldenstrom所描述的LCPD的初始阶段,6有股骨头血流中断,随后骨髓间隙和关节深层坏死。
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引用次数: 1
Impact and publishing: your journals need you! 影响和出版:你的期刊需要你!
1区 医学 Q1 Medicine Pub Date : 2017-02-01 DOI: 10.1302/2048-0105.61.360506
B. Ollivere
The impact of a paper can be, and is, measured in many ways. This month in 360 we feature a paper from The Lancet which should be read by every orthopaedic surgeon involved in trauma care.1 This is potentially a game-changing article, a randomised control trial suggesting that one of the major “advances” in trauma care may in fact not be an advance at all. The authors conducted a technically and logistically challenging study, and randomised patients to either ATLS standard of care or immediate trauma CT scanning. It is a miraculous study with an interesting result.Whole-body CT scanning trauma patients is no better than ATLS-directed imaging in experienced hands, yet it poses a significant radiation risk.But who will read it? The paper is published in The Lancet , where only a handful …
一篇论文的影响力可以用很多方法来衡量。这个月,我们在360杂志上刊登了一篇来自《柳叶刀》的论文,每一位从事创伤护理的整形外科医生都应该阅读这可能是一篇改变游戏规则的文章,一项随机对照试验表明,创伤护理的主要“进步”之一实际上可能根本不是进步。作者进行了一项技术上和后勤上都具有挑战性的研究,并将患者随机分配到ATLS标准治疗组或立即创伤CT扫描组。这是一项神奇的研究,结果很有趣。创伤患者的全身CT扫描在经验丰富的人手中并不比atlas定向成像更好,但它存在显著的辐射风险。但谁会读呢?这篇论文发表在《柳叶刀》杂志上,其中只有少数……
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引用次数: 0
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Journal of Bone and Joint Surgery
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