patient safety

患者安全
  • 文章类型: Journal Article
    目的:静脉用药错误继续显著影响患者安全和预后。这项研究旨在阐明静脉给药过程的复杂性和风险。
    方法:定性焦点小组访谈研究。
    方法:于2020年9月对负责药物管理的一线护士进行了重点访谈。
    方法:来自日本三级教学医院的一线经验护士。
    方法:主要结果指标是确定静脉用药期间使用的心理模型前线护士,影响他们与患者的互动,其次,检查护士感知的心理模型与实际定义的用药过程之间的用药过程差距。
    结果:我们发现了感知的临床给药过程和实际过程挑战之间的差距,强调了验证是否在给药之前立即为患者订购药物的重要性。
    结论:这种新颖且实用的改进方法可以帮助护士和管理人员更好地了解输液过程的过程脆弱性,并更深入地了解有助于可靠地提高静脉用药安全性的给药步骤。
    OBJECTIVE: Intravenous medication errors continue to significantly impact patient safety and outcomes. This study sought to clarify the complexity and risks of the intravenous administration process.
    METHODS: A qualitative focus group interview study.
    METHODS: Focused interviews were conducted using process mapping with frontline nurses responsible for medication administration in September 2020.
    METHODS: Front line experiened nurses from a Japanese tertiary teaching hospital.
    METHODS: The primary outcome measure was to identify the mental models frontline nurses used during intravenous medication administration, which influence their interactions with patients, and secondarily, to examine the medication process gaps between the mental models nurses perceive and the actual defined medication administration process.
    RESULTS: We found gaps between the perceived clinical administration process and the real process challenges with an emphasis on the importance of verifying to see if the drug was ordered for the patient immediately before its administration.
    CONCLUSIONS: This novel and applied improvement approach can help nurses and managers better understand the process vulnerability of the infusion process and develop a deeper understanding of the administration steps useful for reliably improving the safety of intravenous medications.
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  • 文章类型: Journal Article
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  • 文章类型: Journal Article
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  • 文章类型: Journal Article
    背景:人工智能(AI)医疗设备具有改变现有临床工作流程并最终改善患者预后的潜力。人工智能医疗设备已经显示出用于诊断等一系列临床任务的潜力。预测,和治疗决策,如药物剂量。有,然而,迫切需要确保这些技术对所有人口都是安全的。最近的文献表明,需要进行严格的性能误差分析,以识别诸如伪相关性的算法编码等问题(例如,受保护的特征)或可能导致患者伤害的特定故障模式。评估人工智能医疗设备的研究报告指南要求提及性能错误分析;然而,仍然缺乏对临床研究中应如何分析性能错误的理解,以及作者应该旨在发现和报告的危害。
    目的:本系统评价将评估研究AI医疗设备作为临床干预措施的随机对照试验(RCT)中AI错误和不良事件(AE)的频率和严重程度。审查还将探讨如何分析绩效错误,包括分析是否包括对子组级结果的调查。
    方法:本系统综述将确定和选择评估AI医疗设备的RCT。搜索策略将部署在MEDLINE(Ovid)中,Embase(Ovid),科克伦中部,和临床试验登记处,以确定相关论文。书目数据库中确定的RCT将与临床试验注册中心交叉引用。感兴趣的主要结果是AI错误的频率和严重程度,病人的伤害,并报告AE。RCT的质量评估将基于Cochrane偏差风险工具(RoB2)的第2版。数据分析将包括比较研究小组之间的错误率和患者伤害,在适当情况下,将对对照组和干预组的患者伤害率进行荟萃分析.
    结果:该项目于2023年2月在PROSPERO上注册。初步搜索已经完成,搜索策略是与信息专家和方法学家协商设计的。标题和摘要筛选于2023年9月开始。全文筛选正在进行中,数据收集和分析于2024年4月开始。
    结论:对人工智能医疗器械的评估显示出了有希望的结果;然而,研究报告是可变的。检测,分析,以及报告性能错误和患者危害对于可靠地评估RCT中AI医疗设备的安全性至关重要。范围搜索表明,危害的报告是可变的,通常没有提到AE。这项系统评价的结果将确定AI表现错误和患者危害的频率和严重程度,并深入了解如何分析错误以考虑整体和小组表现。
    背景:PROSPEROCRD42023387747;https://www.crd.约克。AC.uk/prospro/display_record.php?RecordID=387747。
    PRR1-10.2196/51614。
    BACKGROUND: Artificial intelligence (AI) medical devices have the potential to transform existing clinical workflows and ultimately improve patient outcomes. AI medical devices have shown potential for a range of clinical tasks such as diagnostics, prognostics, and therapeutic decision-making such as drug dosing. There is, however, an urgent need to ensure that these technologies remain safe for all populations. Recent literature demonstrates the need for rigorous performance error analysis to identify issues such as algorithmic encoding of spurious correlations (eg, protected characteristics) or specific failure modes that may lead to patient harm. Guidelines for reporting on studies that evaluate AI medical devices require the mention of performance error analysis; however, there is still a lack of understanding around how performance errors should be analyzed in clinical studies, and what harms authors should aim to detect and report.
    OBJECTIVE: This systematic review will assess the frequency and severity of AI errors and adverse events (AEs) in randomized controlled trials (RCTs) investigating AI medical devices as interventions in clinical settings. The review will also explore how performance errors are analyzed including whether the analysis includes the investigation of subgroup-level outcomes.
    METHODS: This systematic review will identify and select RCTs assessing AI medical devices. Search strategies will be deployed in MEDLINE (Ovid), Embase (Ovid), Cochrane CENTRAL, and clinical trial registries to identify relevant papers. RCTs identified in bibliographic databases will be cross-referenced with clinical trial registries. The primary outcomes of interest are the frequency and severity of AI errors, patient harms, and reported AEs. Quality assessment of RCTs will be based on version 2 of the Cochrane risk-of-bias tool (RoB2). Data analysis will include a comparison of error rates and patient harms between study arms, and a meta-analysis of the rates of patient harm in control versus intervention arms will be conducted if appropriate.
    RESULTS: The project was registered on PROSPERO in February 2023. Preliminary searches have been completed and the search strategy has been designed in consultation with an information specialist and methodologist. Title and abstract screening started in September 2023. Full-text screening is ongoing and data collection and analysis began in April 2024.
    CONCLUSIONS: Evaluations of AI medical devices have shown promising results; however, reporting of studies has been variable. Detection, analysis, and reporting of performance errors and patient harms is vital to robustly assess the safety of AI medical devices in RCTs. Scoping searches have illustrated that the reporting of harms is variable, often with no mention of AEs. The findings of this systematic review will identify the frequency and severity of AI performance errors and patient harms and generate insights into how errors should be analyzed to account for both overall and subgroup performance.
    BACKGROUND: PROSPERO CRD42023387747; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=387747.
    UNASSIGNED: PRR1-10.2196/51614.
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  • 文章类型: Journal Article
    将机器学习(ML)模型集成到临床实践中面临着随着时间的推移保持其功效的挑战。虽然现有文献提供了检测模型性能下降的有价值的策略,有必要记录与实际开发和集成模型监控解决方案相关的更广泛的挑战和解决方案。这项工作详细介绍了用于监视在MayoClinic中运行的生产级ML模型的性能的平台的开发和使用。在本文中,我们的目标是提供一系列必要的考虑因素和准则,以将这样一个平台集成到团队的技术基础结构和工作流程中。我们已经记录了我们在这个整合过程中的经验,讨论了实际实施和维护遇到的更广泛的挑战,并包括平台的源代码。我们的监控平台是作为一个R闪亮的应用程序构建的,在6个月内开发和实施。该平台已经使用和维护了2年,截至2023年7月仍在使用。实施监控平台所需的考虑因素围绕4个支柱:可行性(哪些资源可用于平台开发?);设计(通过哪些统计数据或模型将监控模型,以及如何将这些结果有效地显示给最终用户?);实现(该平台将如何构建,以及它将在IT生态系统中存在的位置?);和政策(基于监控反馈,何时以及将采取什么措施来解决问题,以及这些问题将如何转化为临床工作人员?)。尽管围绕ML性能监控的许多文献都强调捕获性能变化的方法论方法,为了成功地在现实世界中实施,还必须解决一系列其他挑战和考虑因素。
    Integrating machine learning (ML) models into clinical practice presents a challenge of maintaining their efficacy over time. While existing literature offers valuable strategies for detecting declining model performance, there is a need to document the broader challenges and solutions associated with the real-world development and integration of model monitoring solutions. This work details the development and use of a platform for monitoring the performance of a production-level ML model operating in Mayo Clinic. In this paper, we aimed to provide a series of considerations and guidelines necessary for integrating such a platform into a team\'s technical infrastructure and workflow. We have documented our experiences with this integration process, discussed the broader challenges encountered with real-world implementation and maintenance, and included the source code for the platform. Our monitoring platform was built as an R shiny application, developed and implemented over the course of 6 months. The platform has been used and maintained for 2 years and is still in use as of July 2023. The considerations necessary for the implementation of the monitoring platform center around 4 pillars: feasibility (what resources can be used for platform development?); design (through what statistics or models will the model be monitored, and how will these results be efficiently displayed to the end user?); implementation (how will this platform be built, and where will it exist within the IT ecosystem?); and policy (based on monitoring feedback, when and what actions will be taken to fix problems, and how will these problems be translated to clinical staff?). While much of the literature surrounding ML performance monitoring emphasizes methodological approaches for capturing changes in performance, there remains a battery of other challenges and considerations that must be addressed for successful real-world implementation.
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  • 文章类型: Journal Article
    本观点描述了在医疗保健决策过程中使用人工智能(AI)的潜在好处和危害。
    This Viewpoint describes the potential benefits and harms of using artificial intelligence (AI) in health care decision-making processes.
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  • 文章类型: Journal Article
    2008年,卫生部(DOH)发布了2008-0023号行政命令,该命令要求建立“有效和高效的监控系统,将所有患者安全举措联系起来”。然而,仍然没有明确和统一的目标来衡量有效性,也没有提供基准来评估以前的努力是否有帮助。
    该研究旨在描述菲律宾部分医院中有关国际患者安全目标(IPSGs)的患者安全绩效措施和指标的状况。
    描述性,横断面设计用于调查当前使用的绩效指标和指标.数据收集包括管理医院患者安全指标问卷(HPSIQ),该问卷总结了抽样的2级和3级医院当前使用的患者安全措施和指标,并通过审查医院数据库等文件进行三角测量,报告协议,以及有关患者安全的信息收集手册。使用Donabedian框架对绩效指标进行了分类。通过对六个IPSGs的标准进行审查以及对患者安全的总体过程和概念进行评估,确定了核心指标。
    41家二级医院和三级医院参与了这项研究。大多数绩效指标是过程测量(52%),而结构(31%)和结果测量(17%)占其余。在这项研究中包括的医院中,显然缺乏对患者安全的结构要求。不到一半的接受调查的医院始终如一地实施风险评估和管理。事件报告,险些错过,不同医院的患者安全数据差异很大。在许多医院中,用于提高质量的数据利用尚未完全建立。患者参与并未整合到服务交付和绩效评估中,但对于促进患者安全至关重要。
    提高医院监控能力的机制,预期,并在提供医疗保健期间降低患者伤害的风险。拥有一套统一的测量定义和协议将有助于可靠的监测和改进。领导和治理,都是内部的(例如,医院管理员)和外部(例如,DOH)认识到数据驱动的决策方法和改善服务提供对于促进患者安全至关重要。
    UNASSIGNED: In 2008, the Department of Health (DOH) issued Administrative Order 2008-0023 that called for an \"effective and efficient monitoring system that will link all patient safety initiatives\". However, there are still no explicit and harmonized targets to measure effectiveness and to provide benchmarks that assess whether previous efforts were helpful.
    UNASSIGNED: The study aimed to describe the status of patient safety performance measures and indicators on the international patient safety goals (IPSGs) in select hospitals in the Philippines.
    UNASSIGNED: Descriptive, cross-sectional design was used to investigate currently used performance measures and indicators. Data collection included administration of a Hospital Patient Safety Indicators Questionnaire (HPSIQ) that summarized the currently used patient safety measures and indicators in the sampled Level 2 and level 3 hospitals and triangulation by review of documents such as hospital databases, protocols on reporting, and manuals for information gathering regarding patient safety. Performance measures were categorized using the Donabedian framework. Core indicators were identified through review of standards that cut across the six IPSGs and evaluation of overarching processes and concepts in patient safety.
    UNASSIGNED: Forty-one level 2 and 3 hospitals participated in the study. Most performance indicators were process measures (52%), while structure (31%) and outcome measures (17%) accounted for the rest. There is an obvious lack of structural requirements for patient safety in the hospitals included in this study. Less than half the hospitals surveyed implement risk assessment and management consistently. Reporting of events, near-misses, and patient safety data are widely varied among hospitals. Data utilization for quality improvement is not fully established in many of the hospitals. Patient engagement is not integrated in service delivery and performance measurement but is crucial in promoting patient safety.
    UNASSIGNED: Mechanisms to improve hospitals\' capacity to monitor, anticipate, and reduce risk of patient harm during the provision of healthcare should be provided. Having a unified set of definitions and protocols for measurement will facilitate reliable monitoring and improvement. Leadership and governance, both internal (e.g., hospital administrators) and external (e.g., DOH) that recognize a data-driven approach to policymaking and improvement of service delivery are crucial in promoting patient safety.
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  • 文章类型: Journal Article
    当不良事件(AE)发生时,对医疗保健专业人员有不同的后果。专业人士的工作环境会影响体验。这项研究旨在探索阿根廷卫生专业人员中第二受害者(SV)的经历。
    一项现象学研究与对医疗保健专业人员的深入访谈一起使用。录音和逐字记录独立分析主题,次主题,和代码。
    分析中出现了三个主要主题:导航体验,环境,和转折点。确定了用于导航体验以描述过程的子主题:接收影响,过渡,并采取行动。
    SV在AE之后经历处理。环境是这种体验的一部分。这是SVs的职业和个人生活的转折点。改善心理安全(PS)环境对于确保SV的安全至关重要。
    UNASSIGNED: When adverse events (AE) occur, there are different consequences for healthcare professionals. The environment in which professionals work can influence the experience. This study aims to explore the experiences of second victims (SV) among health professionals in Argentina.
    UNASSIGNED: A phenomenological study was used with in-depth interviews with healthcare professionals. Audio recordings and verbatim transcriptions were analyzed independently for themes, subthemes, and codes.
    UNASSIGNED: Three main themes emerged from the analysis: navigating the experience, the environment, and the turning point. Subthemes were identified for navigating the experience to describe the process: receiving the impact, transition, and taking action.
    UNASSIGNED: SVs undergo a process after an AE. The environment is part of this experience. It is a turning point in SVs\' professional and personal lives. Improving the psychological safety (PS) environment is essential for ensuring the safety of SVs.
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  • 文章类型: Journal Article
    承认同伴支持是减轻第二受害者现象引起的社会心理负担的基石,这项研究评估了同行支持计划(PSP)的经济效益,与美国的应激事件弹性(RISE)计划的数据相比,在德国的急性住院护理部门。
    采用马尔可夫模型,这项经济评价分析了成本效益,包括病假和辍学费用,在一年的时间里,从医院的角度比较有和没有同行支持计划的情况。这些成本是以一家拥有1000名员工的医院为例计算的。估计被认为是保守的。
    预期结果表明,每位参与同行支持计划的医护人员平均可节省6,672欧元的成本,导致年度预算影响约为6,67欧元。被研究的医院。
    PSP的整合在经济上对德国医院有利,不仅保留了财政资源,而且减少了缺勤,减少营业额,从而提高整体的病人护理。
    UNASSIGNED: Acknowledging peer support as the cornerstone in mitigating the psychosocial burden arising from the second victim phenomenon, this study assesses the economic benefits of a Peer Support Program (PSP), compared to data of the Resilience In Stressful Events (RISE) program in the US, within the acute inpatient care sector in Germany.
    UNASSIGNED: Employing a Markov model, this economic evaluation analyzes the cost benefits, including sick day and dropout costs, over a 1-year period, comparing scenarios with and without the Peer Support Program from a hospital perspective. The costs were calculated as an example based on a hospital with 1,000 employees. The estimations are considered conservative.
    UNASSIGNED: The anticipated outcomes demonstrate an average cost saving of €6,672 per healthcare worker participating in the Peer Support Program, leading to an annual budgetary impact of approximately €6,67 Mio. for the studied hospital.
    UNASSIGNED: The integration of a PSP proves economically advantageous for German hospitals, not only preserving financial resources but also reducing absenteeism, and mitigating turnover, thereby enhancing overall patient care.
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  • 文章类型: Journal Article
    分析测量程序的校准是患者结果可靠性的重要依据。多年来,已经有许多出版物以及关于如何评估质量控制和解释这些结果的程序。在本出版物中,我们专注于校准的关键部分,因为没有明确的沟通或指导原则。通常只有试剂或仪器制造商的建议是可用的。我们想指出这一差距,以邀请讨论和改善当前局势。
    Calibration of an analytical measurement procedure is an important basis for the reliability of patient results. Many publications and as well as procedures on how to estimate quality control and interpret those results have been become available over the years. In this publication we are focusing on the critical part of the calibration as there are no clear communication or guidelines on how to perform it. Usually only the recommendation of the reagent or instrument manufacturer is available. We would like to point out this gap to invite for a discussion and improvement of the current situation.
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