CLINICAL MEDICINE

临床医学
  • 文章类型: Journal Article
    本文分析了与AI和机器学习系统在医学科学和实践中的应用问题相关的出版物数据。特别关注人工智能在医疗保健中的应用要点:诊断,远程医疗,开发新的药物,医疗康复和管理决策过程。尽管在临床实践和制药行业中应用给定系统的广泛观点,有许多尚未解决的问题,例如确保信息安全,做出错误决定的风险和改变现有医疗保健规范法律基础的必要性。
    The paper analyses publications data related to issues of application of AI and machine learning systems in medical science and practice. The particular attention is paid to key points of AI application in health care: diagnostics, telemedicine, development of new medications, medical rehabilitation and management decision-making process. Despite broad perspectives of applying the given systems in clinical practice and pharmaceutical industry, there are a number of such unsolved problems as ensuring information security, risk of making erroneous decisions and necessity to change existing normative legal base of health care.
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  • 文章类型: Journal Article
    背景:医疗保健专业人员很少接受患者所依赖的数字技术培训。因此,从业者在为经历数字介导的伤害的患者提供护理时可能面临重大障碍(例如,医疗设备故障和网络安全利用)。这里,我们探讨了技术失败对临床的影响。
    目的:我们的研究探讨了一线医护人员在数字事件中面临的主要挑战,发现临床培训和指导方面的差距,并提出了一套改进数字临床实践的建议。
    方法:一项包括52名参与者的为期1天的研讨会的定性研究,国际出席,多方利益相关者的参与。参与桌面练习和小组讨论的参与者专注于技术复杂的医疗场景(例如,呼吸机故障和医疗保健应用程序上的恶意黑客攻击)。对5位抄写员的大量注释进行了回顾性分析,并进行了主题分析以提取和综合数据。
    结果:临床医生报告了与技术相关的新型伤害形式(例如,家庭暴力中的地理围栏和与相互关联的胎儿监测系统相关的错误)和阻碍不良事件报告的障碍(例如,时间限制和死后设备处置)。提供有效患者护理的挑战包括缺乏对设备故障的临床怀疑,不熟悉设备,缺乏数字定制的临床方案。与会者一致认为,网络攻击应被归类为重大事件,重新利用现有的危机资源。患者的治疗取决于技术在临床管理中的作用,因此,那些依赖可能受损的实验室或放射设施的优先考虑。
    结论:这里,我们通过临床镜头构建了数字事件,描述了它们对患者的终点影响。在这样做的时候,我们制定了一系列建议,以确保对数字事件的反应符合临床需求和中心患者护理.
    BACKGROUND: Health care professionals receive little training on the digital technologies that their patients rely on. Consequently, practitioners may face significant barriers when providing care to patients experiencing digitally mediated harms (eg, medical device failures and cybersecurity exploits). Here, we explore the impact of technological failures in clinical terms.
    OBJECTIVE: Our study explored the key challenges faced by frontline health care workers during digital events, identified gaps in clinical training and guidance, and proposes a set of recommendations for improving digital clinical practice.
    METHODS: A qualitative study involving a 1-day workshop of 52 participants, internationally attended, with multistakeholder participation. Participants engaged in table-top exercises and group discussions focused on medical scenarios complicated by technology (eg, malfunctioning ventilators and malicious hacks on health care apps). Extensive notes from 5 scribes were retrospectively analyzed and a thematic analysis was performed to extract and synthesize data.
    RESULTS: Clinicians reported novel forms of harm related to technology (eg, geofencing in domestic violence and errors related to interconnected fetal monitoring systems) and barriers impeding adverse event reporting (eg, time constraints and postmortem device disposal). Challenges to providing effective patient care included a lack of clinical suspicion of device failures, unfamiliarity with equipment, and an absence of digitally tailored clinical protocols. Participants agreed that cyberattacks should be classified as major incidents, with the repurposing of existing crisis resources. Treatment of patients was determined by the role technology played in clinical management, such that those reliant on potentially compromised laboratory or radiological facilities were prioritized.
    CONCLUSIONS: Here, we have framed digital events through a clinical lens, described in terms of their end-point impact on the patient. In doing so, we have developed a series of recommendations for ensuring responses to digital events are tailored to clinical needs and center patient care.
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  • 文章类型: English Abstract
    A whole series of processes lead to the decrease in the use of traditional medicine by the indigenous peoples of Mexico, including the reduction in the number of traditional healers and the direct and indirect expansion of biomedicine. This essay addresses the central role these processes play in the relations of hegemony/subalternity that occur in different fields of reality, and especially in the health-illness-care-prevention processes, given that counter-hegemonic processes are not generated, or those that do arise have been ineffective in confronting social hegemony in general and biomedical hegemony in particular.
    Toda una serie de procesos conducen a la disminución del uso de la medicina tradicional por los pueblos indígenas de México, incluyendo la reducción del número de curadores tradicionales y la expansión directa e indirecta de la biomedicina. En este ensayo se aborda el papel nuclear que tienen estos procesos en las relaciones de hegemonía/subaltenidad que se dan en los diferentes campos de la realidad y, especialmente, en los procesos de salud-enfermedad-atención-prevención, dado que no se generan procesos contrahegemónicos o, los que surgen, han sido ineficaces para enfrentar la hegemonía social en general y biomédica en particular.
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  • 文章类型: Journal Article
    本文通过生物医学视角评论毕加索的绘画《科学与慈善》(1897),反映了临床医学的发展。医学的两个灵魂,即冷酷的科学和富有同情心的科学,在他们的二分法以及他们与今天的治疗和福祉概念的关系中进行了研究。
    The present article reflects on the evolution of clinical medicine throughout time by commenting on Picasso\'s painting Science and Charity (1897) through a biomedical lens. The two souls of medicine, namely the cold scientific one and the compassionate one, are examined in their dichotomy and their relationship with today\'s concepts of cure and well-being.
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  • 文章类型: Journal Article
    基于人工智能(AI)的临床决策支持系统正在依靠更大量和种类的二次使用数据。然而,不确定性,可变性,现实世界数据环境中的偏见仍然对健康人工智能的发展构成重大挑战,其常规临床使用,及其监管框架。健康AI应该在其整个生命周期中对现实环境具有弹性,包括培训和预测阶段以及生产过程中的维护,健康人工智能法规应该相应地发展。数据质量问题,随时间或跨站点的可变性,信息不确定性,人机交互,基本权利保障是最相关的挑战之一。如果健康人工智能没有针对这些现实世界的数据效应进行弹性设计,数据驱动的医疗决策可能会危及数百万人的安全和基本权利。在这个观点中,我们回顾挑战,requirements,和方法在健康中的弹性AI,并提供了一个研究框架,以提高下一代基于AI的临床决策支持的可信性。
    Artificial intelligence (AI)-based clinical decision support systems are gaining momentum by relying on a greater volume and variety of secondary use data. However, the uncertainty, variability, and biases in real-world data environments still pose significant challenges to the development of health AI, its routine clinical use, and its regulatory frameworks. Health AI should be resilient against real-world environments throughout its lifecycle, including the training and prediction phases and maintenance during production, and health AI regulations should evolve accordingly. Data quality issues, variability over time or across sites, information uncertainty, human-computer interaction, and fundamental rights assurance are among the most relevant challenges. If health AI is not designed resiliently with regard to these real-world data effects, potentially biased data-driven medical decisions can risk the safety and fundamental rights of millions of people. In this viewpoint, we review the challenges, requirements, and methods for resilient AI in health and provide a research framework to improve the trustworthiness of next-generation AI-based clinical decision support.
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  • 文章类型: Journal Article
    目标:在丹麦医疗保健系统中,重组是一个持续的过程,以适应不断增加的患者人数并优化资源分配。为了减轻北丹麦地区医院的部门负担,门诊病人有权从取药柜收取免费药物。储物柜的功能类似于包装盒,从而增强患者的自由度。由于在已发表的文献中缺乏有关免费药品和药品废物的证据,我们研究的目的是确定运送到取药柜的常见药物,其次,评估潜在的药物废物。
    方法:来自ApoVision的数据提供了有关2023年3月至10月在北丹麦地区运送到药品取药柜的药物的见解。为了估计未使用的药物,我们获得了有关从药品取药柜返回的药物数量的数据。
    结果:从2020年到2023年,在取药柜接受免费药物的患者人数增加。总的来说,2023年3月至10月,北丹麦地区约有3万包药品被运送到取药柜;1.7%被退回.甲氨蝶呤,阿达木单抗,奥马珠单抗和奥马珠单抗是最常见的分娩方式之一,也是从取药储物柜中回收最多的三个分娩方式.
    结论:这项研究是初步尝试调查通过提箱分配给门诊患者的免费药物中潜在的药物浪费。从2023年3月至10月,抗肿瘤剂和免疫调节剂是北丹麦地区最常见的药物取药柜。在这个时期,大约2%的已交付药物包装被退回医院药房.我们的分析仅集中在与未从药物提取储物柜中收集的药物相关的废物上。解决医院环境中药品废物的影响需要采取全面的方法,因此,未来的研究还应集中在与药物废物相关的其他场所,例如,病人的家庭。
    OBJECTIVE: In the Danish healthcare system, restructuring is an ongoing process to accommodate the rising number of patients and to optimise resource allocation. To ease departmental burdens at hospitals in the North Denmark Region, outpatients are empowered to collect their cost-free medicines from medication pick-up lockers. The lockers function similarly to a package box, thereby enhancing patient freedom. Due to lack of evidence within the published literature regarding cost-free medicines and medicine waste, the aim of our study was to identify the common medications delivered to medicine pick-up lockers and secondly, to evaluate potential medicine waste.
    METHODS: Data from ApoVision provided insights into medications delivered to medicine pick-up lockers from March to October 2023 in the North Denmark Region. To estimate unused medicines we obtained data on the number of medications returned from medicine pick-up lockers.
    RESULTS: From 2020 to 2023, the number of patients receiving cost-free medicines at medication pick-up lockers increased. In total, approximately 30 000 packages of medicine were delivered to medicine pick-up lockers from March to October 2023 in the North Denmark Region; 1.7% were returned. Methotrexate, adalimumab, and omalizumab were among the most common deliveries and were also the three most returned from the medicine pick-up lockers.
    CONCLUSIONS: This study is an initial attempt to investigate potential medicine waste in cost-free medicines dispensed to outpatients via pick-up lockers. Antineoplastic and immunomodulating agents were the most common medicines delivered to medication pick-up lockers in the North Denmark Region from March to October 2023. In this period, approximately 2% of all delivered medicine packages were returned to the hospital pharmacy. Our analysis solely focuses on waste associated with medications left uncollected from medicine pick-up lockers. Addressing the impact of medicine waste in a hospital setting requires a comprehensive approach, thus future studies should also focus on other sites relevant for medication waste as, for example, the patient\'s household.
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  • 文章类型: Editorial
    暂无摘要。
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  • 文章类型: Journal Article
    一般实践中基于经验的知识包括对主观的高级解释,社会背景下的复杂和特定现象。为反身性启用不同的元位置可以提供所需的问责制,以使这种知识被视为基于证据的实践。
    证明和讨论实质性理论的潜力,以增强对一般实践中临床知识中复杂挑战的解释。
    我们提出了一个虚构的案例来证明跨学科的实质性理论,与具体问题相关和具体的匹配,可以将临床互动置于一个负责任的平台上。一名患有帕金森病的女性患者咨询她的全科医生,抱怨这种疾病限制了她的生命并威胁着她的未来。全科医生从班杜拉的自我效能理论中获得了一些新的观点,并向患者介绍了进一步行动的策略。
    该案例提供了一个相关的实质性理论如何为GP提供示例:1)更专注于成就:认识到长期的恐惧和身份问题,进行性疾病,2)对适当策略的个性化理解的后续立场:在众所周知的背景下鼓励身体和社会活动,和3)邀请考虑进一步的可能性:找到减轻恐惧和逐渐下降的负担的方法;从事快乐的生活。
    一般实践知识包含具有不同证据能力的多种来源。在相关实质性理论的支持下,对临床实践的透明度可能有助于将基于经验的知识视为基于证据的实践。
    基于经验的知识是解释一般实践中复杂现象的重要能力,但是对此类策略的阐述和分析的支持是有限的跨学科实质性理论可以使反身性和增强临床实践实质性理论可以提供更清晰的重点,对其他可能性的个性化理解和认识与特定理论思想的联系可能会增强基于经验的知识的透明度,从而推进对循证实践的态度。
    UNASSIGNED: Experience-based knowing in general practice includes advanced interpretation of subjective, complex and particular phenomena in a social context. Enabling different metapositions for reflexivity may provide the accountability needed for such knowing to be recognized as evidence-based practice.
    UNASSIGNED: To demonstrate and discuss the potential of substantive theories to enhance interpretation of complex challenges in clinical knowing in general practice.
    UNASSIGNED: We present a fictional case to demonstrate how interdisciplinary substantive theories, with a relevant and specific match to concrete questions, can situate the clinical interaction at an accountable platform. A female patient with Parkinson\'s disease consults her GP complaining that the disease is restraining her life and threatening her future. The GP has some new ideas from Bandura\'s theory of self-efficacy and introduces the patient to strategies for further action.
    UNASSIGNED: The case presents an example of how a relevant substantive theory may offer the GP: 1) a sharper focus for achievement: recognising the issues of fear and identity in chronic, progressive illness, 2) a subsequent position for individualized understanding of adequate strategies: encouraging physical and social activity in a well-known context, and 3) an invitation to consider further possibilities: finding ways to alleviate the burden of fear and progressive decline; engaging in joyful living.
    UNASSIGNED: General practice knowledge embraces a diversity of sources with different evidence power. The transparency mediated to clinical practice when supported by relevant substantive theories may contribute to recognition of experience-based knowing as evidence-based practice.
    Experience-based knowing is an important capacity for interpretation of complex phenomena in general practice, but support for elaboration and analysis of such strategies is limitedInterdisciplinary substantive theories can enable reflexivity and enhance clinical practiceSubstantive theories may offer sharper focus, individualised understanding and recognition of additional possibilitiesA connection to specific theoretical ideas may augment the transparency of experience-based knowing, thus advancing attitudes for evidence-based practice.
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  • 文章类型: Editorial
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  • 文章类型: Journal Article
    目的:检查从世界贸易中心通用响应队列(WTCGRC)招募的四组受试者的上气道感觉功能,有/无阻塞性睡眠呼吸暂停(OSA),有/无慢性鼻-鼻窦炎(CRS)。
    方法:在163名患有OSA和CRS(病例)的WTCGRC受试者中,使用2点辨别(2-PD)和振动阈值(VT)确定上呼吸道感觉功能,OSA或CRS单独且无OSA或CRS(对照)。根据临床睡眠研究或家庭睡眠测试确定OSA的存在。通过鼻症状问卷确定CRS的存在。以2PD和VT感觉阈值为因变量,使用线性回归分析评估OSA和CRS的存在与上呼吸道感觉障碍之间的关系;OSA,CRS及其相互作用是自变量。年龄,性别和体重指数是统计模型中的协变量.主要分析是通过线性对比评估的OSA+CRS与对照(无OSA和无CRS)的比较。
    结果:OSA+CRS患者的2-PD或VT无差异,OSA和CRS单独或对照。然而,与使用相同方法的历史对照相比,WTCGRC对照中的2-PD和VT均显著较高(中位数2-PD13.0;CI(11.0~13.5)vs10.5;CI(8~11);VT:平均值±SEM(9.3±0.6vs2.2±0.1)).
    结论:虽然在WTGRC人群中,OSA和CRS病例与对照组之间的上呼吸道感觉没有差异,WTGRC整体上有上呼吸道感觉受损的证据.
    OBJECTIVE: Examine sensory function of the upper airway in four groups of subjects recruited from the World Trade Centre General Responder Cohort (WTCGRC), with/without obstructive sleep apnoea (OSA), and with/without chronic rhinosinusitis (CRS).
    METHODS: Upper airway sensory function was determined using 2-point discrimination (2-PD) and vibration threshold (VT) in 163 WTCGRC subjects with both OSA and CRS (cases), OSA or CRS alone and without OSA or CRS (controls). Presence of OSA was determined from clinical sleep studies or home sleep testing. Presence of CRS was determined by nasal symptom questionnaire. The relationship between the presence of OSA and CRS and upper airway sensory impairment was assessed using linear regression analysis with each of 2PD and VT sensory threshold values as the dependent variable; OSA, CRS and their interaction were the independent variables. Age, gender and body mass index were covariates in the statistical model. The primary analysis was comparison of OSA+CRS versus controls (no OSA and no CRS) evaluated by linear contrasts.
    RESULTS: There were no differences in 2-PD or VT in those with OSA+CRS, OSA and CRS alone or controls. However, both 2-PD and VT were significantly higher in the WTCGRC controls compared with values seen in historical controls using the same methodology (median 2-PD 13.0; CI (11.0 to 13.5) vs 10.5; CI (8 to 11); VT: mean±SEM (9.3±0.6 vs 2.2±0.1)).
    CONCLUSIONS: While no differences were found in upper airway sensation between cases of OSA and CRS versus controls in the WTGRC population, there was evidence of impaired upper airway sensation in the WTGRC overall.
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