Medical Informatics

医学信息学
  • 文章类型: Journal Article
    心血管疾病(CV)仍然是发病率和死亡率的主要原因,癌症幸存者的发病率高于普通人群。
    这项研究旨在了解肿瘤学提供者对数字CV健康工具的态度,通过平板电脑递送,促进癌症幸存者的CV健康。
    使用定性方法,14位肿瘤学家,来自社区和学术实践场所,在他们使用该工具时接受了采访。对访谈进行录像,然后使用NVivo11软件进行分析。主题是从访谈中归纳出来的。
    采访中出现了以下三个主要主题:(1)系统功能,(2)融合的促进者和障碍,和(3)适当的最终用户。肿瘤学家认识到CV健康促进在癌症幸存者中的关键作用,并确定了有助于CV健康促进的工具的特征。工作流(子主题)是工具使用的障碍。此反馈使工具能够重新设计,以便在生存护理的背景下进行进一步测试。
    我们的研究结果强调了确定适当的最终用户的重要性,其中可能包括其他生存护理提供者,病人,和初级保健提供者。
    我们的研究解决了在癌症生存护理中使用数字工具的知识差距,特别是促进CV健康的数字工具。需要未来的研究来评估癌症生存护理中的数字工具。调查患者作为数字工具用户的研究可能会提供额外的见解。
    UNASSIGNED: Cardiovascular (CV) disease continues to be a leading cause of morbidity and mortality with higher rates among cancer survivors than in the general population.
    UNASSIGNED: This study was aimed to understand oncology providers\' attitudes toward a digital CV health tool, delivered via a tablet, to promote CV health in cancer survivors.
    UNASSIGNED: Using qualitative methods, 14 oncologists, from community and academic practice sites, were interviewed while they used the tool. Interviews were videotaped then analyzed using NVivo 11 software. Themes were inductively developed from the interviews.
    UNASSIGNED: Three major themes emerged from the interviews as follows: (1) system functionality, (2) facilitators and barriers to integration, and (3) appropriate end-users. Oncologists recognized the critical role of CV health promotion among cancer survivors and identified features about the tool that would be helpful for CV health promotion. Workflow (subtheme) was a barrier to tool use. This feedback enabled tool redesign for further testing in the context of survivorship care.
    UNASSIGNED: Our findings emphasized the importance of identifying appropriate End-users which may include other survivorship care providers, patients, and primary care providers.
    UNASSIGNED: Our research addresses the knowledge gap in the use of digital tools in cancer survivorship care, specifically digital tools to promote CV health. Future research is needed to evaluate digital tools in cancer survivorship care. Research investigating patients as users of digital tools may provide additional insight.
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  • 文章类型: Journal Article
    背景:作为一个新出现的概念和二十一世纪的产物,卫生信息治理正在迅速扩展。医疗行业信息治理的必要性是显而易见的,鉴于健康信息的重要性和当前管理它的需求。本范围审查的目的是确定健康信息治理的维度和组成部分,以发现这些因素如何影响医疗保健系统和服务的增强。
    方法:PubMed,Scopus,WebofScience,ProQuest和GoogleScholar搜索引擎从开始到2024年6月进行了搜索。方法学研究质量使用CASP清单对选定的文件进行评估。尾注20用于选择和审查文章和管理参考资料,MAXQDA2020用于内容分析。
    结果:共37份文件,包括18次审查,9项定性研究和10项混合方法研究,通过文献检索确定。根据调查结果,六个核心类别(包括卫生信息治理目标,优势和应用,原则,组件或元素,角色、责任和流程)和48个子类别被确定,以形成一个统一的总体框架,包括所有提取的维度和组件。
    结论:根据本范围审查的结果,卫生信息治理应被视为各国卫生系统改善和实现目标的必要条件,特别是在发展中国家和不发达国家。此外,鉴于2019年冠状病毒病(COVID-19)大流行在不同国家的不良影响,组织健康信息治理模型的开发和实施,国家和国际层面是紧迫的关切。研究人员可以将当前的发现用作开发健康信息治理模型的综合模型。这项研究的一个可能的限制是我们对某些数据库的访问有限。
    BACKGROUND: As a newly emerged concept and a product of the twenty-first century, health information governance is expanding at a rapid rate. The necessity of information governance in the healthcare industry is evident, given the significance of health information and the current need to manage it. The objective of the present scoping review is to identify the dimensions and components of health information governance to discover how these factors impact the enhancement of healthcare systems and services.
    METHODS: PubMed, Scopus, Web of Science, ProQuest and the Google Scholar search engine were searched from inception to June 2024. Methodological study quality was assessed using CASP checklists for selected documents. Endnote 20 was utilized to select and review articles and manage references, and MAXQDA 2020 was used for content analysis.
    RESULTS: A total of 37 documents, including 18 review, 9 qualitative and 10 mixed-method studies, were identified by literature search. Based on the findings, six core categories (including health information governance goals, advantages and applications, principles, components or elements, roles and responsibilities and processes) and 48 subcategories were identified to form a unified general framework comprising all extracted dimensions and components.
    CONCLUSIONS: Based on the findings of this scoping review, health information governance should be regarded as a necessity in the health systems of various countries to improve and achieve their goals, particularly in developing and underdeveloped countries. Moreover, in light of the undesirable effects of the coronavirus disease 2019 (COVID-19) pandemic in various countries, the development and implementation of health information governance models at organizational, national and international levels are among the pressing concerns. Researchers can use the present findings as a comprehensive model for developing health information governance models. A possible limitation of this study is our limited access to some databases.
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  • 文章类型: Journal Article
    COVID-19和结构性种族主义的双重流行病使人们关注健康差异以及疾病对有色人种社区的不成比例的影响。卫生公平随后成为一个优先事项。认识到医疗保健的未来将由包括人工智能(AI)在内的先进信息技术提供信息,机器学习,和算法应用,作者认为,为了朝着改善健康公平的状态前进,健康信息专业人员需要参与和鼓励在健康公平的交叉点进行研究,健康差异,和计算生物医学知识(CBK)应用。建议提供了参与这一动员工作的手段。
    The twin pandemics of COVID-19 and structural racism brought into focus health disparities and disproportionate impacts of disease on communities of color. Health equity has subsequently emerged as a priority. Recognizing that the future of health care will be informed by advanced information technologies including artificial intelligence (AI), machine learning, and algorithmic applications, the authors argue that to advance towards states of improved health equity, health information professionals need to engage in and encourage the conduct of research at the intersections of health equity, health disparities, and computational biomedical knowledge (CBK) applications. Recommendations are provided with a means to engage in this mobilization effort.
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  • 文章类型: Journal Article
    背景:在过去的30年里,美国医学信息学协会(AMIA)在培养生物医学和健康信息学专业人员的协作社区方面发挥了关键作用。作为一个跨学科的协会,AMIA将个人与临床,研究,和计算机专业知识,并强调使用数据来加强生物医学研究和临床工作。在AMIA内部需要一个识别计划,承认成员的应用信息学技能,导致在2018年建立了AMIA(FAMIA)认可计划研究员。
    目的:概述FAMIA计划的演变并阐明其起源,发展,和影响。本报告探讨了导致FAMIA成立的因素,影响其发展的考虑因素,以及FAMIA寻求在AMIA的更广泛背景下实现的目标。
    方法:通过历史镜头检查FAMIA的发展,包括关键的里程碑,讨论,以及塑造程序的决定。通过AMIA成员和领导层内部的讨论,收集了对FAMIA形成的见解,包括提案,董事会级别的讨论,以及关键利益相关者的参与。此外,该报告概述了FAMIA资格标准和可用于认可的途径,即认证途径和长期体验途径。
    结果:FAMIA计划引入了五个课程,共602名研究员。学科概述,角色,并提供了FAMIA成员的申请途径。与相关领域的其他同行认可计划的比较分析显示了FAMIA在承认应用信息学方面的独特功能和贡献。
    结论:现在是第六个年头,FAMIA承认应用信息学在健康信息专业人员中的影响力越来越大,认识有经验的人,培训,并致力于最高水平的应用信息学和与之相关的科学。
    BACKGROUND:  Over the past 30 years, the American Medical Informatics Association (AMIA) has played a pivotal role in fostering a collaborative community for professionals in biomedical and health informatics. As an interdisciplinary association, AMIA brings together individuals with clinical, research, and computer expertise and emphasizes the use of data to enhance biomedical research and clinical work. The need for a recognition program within AMIA, acknowledging applied informatics skills by members, led to the establishment of the Fellows of AMIA (FAMIA) Recognition Program in 2018.
    OBJECTIVE:  To outline the evolution of the FAMIA program and shed light on its origins, development, and impact. This report explores factors that led to the establishment of FAMIA, considerations affecting its development, and the objectives FAMIA seeks to achieve within the broader context of AMIA.
    METHODS:  The development of FAMIA is examined through a historical lens, encompassing key milestones, discussions, and decisions that shaped the program. Insights into the formation of FAMIA were gathered through discussions within AMIA membership and leadership, including proposals, board-level discussions, and the involvement of key stakeholders. Additionally, the report outlines criteria for FAMIA eligibility and the pathways available for recognition, namely the Certification Pathway and the Long-Term Experience Pathway.
    RESULTS:  The FAMIA program has inducted five classes, totaling 602 fellows. An overview of disciplines, roles, and application pathways for FAMIA members is provided. A comparative analysis with other fellow recognition programs in related fields showcases the unique features and contributions of FAMIA in acknowledging applied informatics.
    CONCLUSIONS:  Now in its sixth year, FAMIA acknowledges the growing influence of applied informatics within health information professionals, recognizing individuals with experience, training, and a commitment to the highest level of applied informatics and the science associated with it.
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  • 文章类型: Journal Article
    循证医学(EBM)在1980-1990年代从麦克马斯特大学出现,强调最佳研究证据与临床专业知识和患者价值观的整合。健康信息研究单位(HiRU)于1985年在麦克马斯特大学成立,以支持EBM。早期,数字健康信息学的形式是教临床医生如何使用调制解调器和电话线搜索MEDLINE。随着电子平台提供了更多的临床相关研究机会,对已发表的文章的搜索和检索也发生了变化,系统评价,和临床实践指南,PubMed发挥了关键作用。在2000年代初期,HiRU引入了经过临床查询验证的搜索过滤器,黄金标准,人工评估的对冲数据集-提高搜索的精度,允许临床医生根据研究设计磨练他们的疑问,人口,和结果。目前,每年向PubMed添加近100万篇文章。为了过滤这卷临床重要文章的异质出版物,HiRU团队和其他研究人员一直在应用经典的机器学习,深度学习,and,越来越多,大型语言模型(LLM)。这些方法是建立在黄金标准注释数据集和人类在循环中进行主动机器学习的基础上的。在这个观点中,我们在HiRU的过去25年中探索健康信息学在支持证据搜索和检索过程中的演变,包括LLM和负责任的人工智能的不断发展的角色,随着我们继续促进知识的传播,使临床医生能够将现有的最佳证据整合到他们的临床实践中。
    Evidence-based medicine (EBM) emerged from McMaster University in the 1980-1990s, which emphasizes the integration of the best research evidence with clinical expertise and patient values. The Health Information Research Unit (HiRU) was created at McMaster University in 1985 to support EBM. Early on, digital health informatics took the form of teaching clinicians how to search MEDLINE with modems and phone lines. Searching and retrieval of published articles were transformed as electronic platforms provided greater access to clinically relevant studies, systematic reviews, and clinical practice guidelines, with PubMed playing a pivotal role. In the early 2000s, the HiRU introduced Clinical Queries-validated search filters derived from the curated, gold-standard, human-appraised Hedges dataset-to enhance the precision of searches, allowing clinicians to hone their queries based on study design, population, and outcomes. Currently, almost 1 million articles are added to PubMed annually. To filter through this volume of heterogenous publications for clinically important articles, the HiRU team and other researchers have been applying classical machine learning, deep learning, and, increasingly, large language models (LLMs). These approaches are built upon the foundation of gold-standard annotated datasets and humans in the loop for active machine learning. In this viewpoint, we explore the evolution of health informatics in supporting evidence search and retrieval processes over the past 25+ years within the HiRU, including the evolving roles of LLMs and responsible artificial intelligence, as we continue to facilitate the dissemination of knowledge, enabling clinicians to integrate the best available evidence into their clinical practice.
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  • 文章类型: Journal Article
    背景:卫生系统碎片化直接导致患有多种慢性疾病的老年人及其护理伙伴的健康和社会结果不佳。老年人通常需要初级保健的支持,多个专家,家庭护理,社区支持服务,和其他卫生保健部门,这些提供者之间的沟通是非结构化的,也不是标准化的。综合和跨专业的基于团队的护理模式是改善向有复杂需求的老年人提供卫生服务的推荐策略。在数字平台上部署的标准化评估工具被认为是综合护理的必要组成部分。这项研究的目的是制定策略来利用电子健康工具,interRAI检查自我报告,支持安大略省南部社区中老年人及其护理伙伴的综合健康和社会护理,加拿大。
    方法:组概念图,参与式混合方法,进行了。参与者包括老年人,护理伙伴,和代表来自:家庭护理,社区支持服务,专门的老年服务,初级保健,和健康信息学。在一系列虚拟会议中,参与者提出了实施内部RAI检查的想法,并对这些想法的相对重要性进行了评级。层次聚类分析用于将想法映射到类似陈述的聚类中。与会者审查了地图,以共同制定行动计划。
    结果:41名参与者贡献了十个动作区域的聚类图(例如,老年人和护理伙伴的参与,仪器的易用性,评估过程的可及性,以人为本的过程,对提供者的培训和教育,提供商协调,卫生信息集成,卫生系统决策支持和质量改进,隐私和保密)。卫生系统决策支持集群被评为相对重要性最低,健康信息集成被评为相对重要性最高。
    结论:许多人-,提供者-,在健康和社会护理提供者实施和使用电子健康工具时,需要考虑系统级因素。这些因素与将其他标准化工具整合到跨专业团队护理中高度相关,以确保在引入技术时采用富有同情心的护理方法。
    BACKGROUND: Health system fragmentation directly contributes to poor health and social outcomes for older adults with multiple chronic conditions and their care partners. Older adults often require support from primary care, multiple specialists, home care, community support services, and other health-care sectors and communication between these providers is unstructured and not standardized. Integrated and interprofessional team-based models of care are a recommended strategy to improve health service delivery to older adults with complex needs. Standardized assessment instruments deployed on digital platforms are considered a necessary component of integrated care. The aim of this study was to develop strategies to leverage an electronic wellness instrument, interRAI Check Up Self Report, to support integrated health and social care for older adults and their care partners in a community in Southern Ontario, Canada.
    METHODS: Group concept mapping, a participatory mixed-methods approach, was conducted. Participants included older adults, care partners, and representatives from: home care, community support services, specialized geriatric services, primary care, and health informatics. In a series of virtual meetings, participants generated ideas to implement the interRAI Check Up and rated the relative importance of these ideas. Hierarchical cluster analysis was used to map the ideas into clusters of similar statements. Participants reviewed the map to co-create an action plan.
    RESULTS: Forty-one participants contributed to a cluster map of ten action areas (e.g., engagement of older adults and care partners, instrument\'s ease of use, accessibility of the assessment process, person-centred process, training and education for providers, provider coordination, health information integration, health system decision support and quality improvement, and privacy and confidentiality). The health system decision support cluster was rated as the lowest relative importance and the health information integration was cluster rated as the highest relative importance.
    CONCLUSIONS: Many person-, provider-, and system-level factors need to be considered when implementing and using an electronic wellness instrument across health- and social-care providers. These factors are highly relevant to the integration of other standardized instruments into interprofessional team care to ensure a compassionate care approach as technology is introduced.
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  • 文章类型: Journal Article
    背景:英国已经建立了国家健康与社会保健研究所(NIHR)健康信息学合作听力健康(HIC),以管理常规收集的听力健康数据以解决研究问题。这项研究定义了优先研究领域,概述了它的目标,治理结构,并演示如何使用纯音测听法(PTA)作为案例研究将听力健康数据集成到通用数据模型中。
    方法:在确定了听力健康的关键研究目标之后,描述了NIHR听力健康HIC的治理结构。选择观察性医学结果伙伴关系(OMOP)作为我们的通用数据模型,以提供案例研究示例。
    结果:NIHRHIC听力健康主题开发了一种数据架构,该架构位于所有各种孤立的电子患者记录系统的数据流之外,以允许将数据从电子患者记录系统有效链接到研究系统。以PTAs为例,听力健康数据的OMOPification成功地整理了多个中心的丰富数据点。
    结论:本研究确定了常规收集听力健康数据可能有用的优先研究领域。它演示了将这些数据集成和标准化到来自多个中心的通用数据模型中。通过描述跨HIC的数据共享过程,我们希望邀请更多的中心提供和利用数据来解决听力健康方面的研究问题。这项国家倡议有能力使用常规收集的临床数据来改变英国的听力研究和听力护理。
    BACKGROUND: The National Institute of Health and Social Care Research (NIHR) Health Informatics Collaborative (HIC) for Hearing Health has been established in the UK to curate routinely collected hearing health data to address research questions. This study defines priority research areas, outlines its aims, governance structure and demonstrates how hearing health data have been integrated into a common data model using pure tone audiometry (PTA) as a case study.
    METHODS: After identifying key research aims in hearing health, the governance structure for the NIHR HIC for Hearing Health is described. The Observational Medical Outcomes Partnership (OMOP) was chosen as our common data model to provide a case study example.
    RESULTS: The NIHR HIC Hearing Health theme have developed a data architecture outlying the flow of data from all of the various siloed electronic patient record systems to allow the effective linkage of data from electronic patient record systems to research systems. Using PTAs as an example, OMOPification of hearing health data successfully collated a rich breadth of datapoints across multiple centres.
    CONCLUSIONS: This study identified priority research areas where routinely collected hearing health data could be useful. It demonstrates integration and standardisation of such data into a common data model from multiple centres. By describing the process of data sharing across the HIC, we hope to invite more centres to contribute and utilise data to address research questions in hearing health. This national initiative has the power to transform UK hearing research and hearing care using routinely collected clinical data.
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  • 文章类型: Journal Article
    我们的目标是利用瑞典东南部当地卫生服务提供商维护的数字平台,综合监测COVID-19大流行期间疫苗接种和发病率的差异。这项监测是在2020年2月1日至2022年2月15日期间对两个县(n=657,926)的成年人口进行的。被监测的差距被重新安置(国际流离失所者),物质使用者,患有精神病.监测的结果是COVID-19疫苗接种,SARS-CoV-2测试结果,和COVID-19住院。与普通人群相比,搬迁居民未接种疫苗的可能性增加,检测的可能性降低,原发性SARS-CoV-2感染和住院的风险增加。患有重大精神疾病与未接种疫苗的风险增加和住院风险增加有关,但SARS-CoV-2感染的风险降低。从数字监控,我们得出的结论是,在大流行期间,搬迁的少数民族得到的保护不足,提出了全面推进社会整体融合的必要性。患有重大精神疾病的人未充分接种疫苗,虽然他们从主动提供的测试中受益,这意味着需要积极鼓励接种疫苗。需要进一步研究疫苗接种计划中数字监控的法律和道德框架。
    We aimed to use the digital platform maintained by the local health service providers in Southeast Sweden for integrated monitoring of disparities in vaccination and morbidity during the COVID-19 pandemic. The monitoring was performed in the adult population of two counties (n = 657,926) between 1 February 2020 and 15 February 2022. The disparities monitored were relocated (internationally displaced), substance users, and suffering from a psychotic disorder. The outcomes monitored were COVID-19 vaccination, SARS-CoV-2 test results, and hospitalization with COVID-19. Relocated residents displayed an increased likelihood of remaining unvaccinated and a decreased likelihood of testing as well as increased risks of primary SARS-CoV-2 infection and hospitalization compared with the general population. Suffering from a major psychiatric disease was associated with an increased risk of remaining unvaccinated and an increased risk of hospitalization but a decreased risk of SARS-CoV-2 infection. From the digital monitoring, we concluded that the relocated minority received insufficient protection during the pandemic, suggesting the necessity for comprehensive promotion of overall social integration. Persons with major psychiatric diseases underused vaccination, while they benefitted from proactively provided testing, implying a need for active encouragement of vaccination. Further research is warranted on legal and ethical frameworks for digital monitoring in vaccination programs.
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  • 文章类型: Journal Article
    背景:共享决策(SDM)是患者和临床医生交换信息和偏好以共同做出医疗决策的过程。临床仪表板可以通过收集、蒸馏,并提供关键信息,例如患者报告的结果(PRO),在护理点和预约之间共享。我们描述了被称为“共同设计”的多利益相关方协作过程的实施策略和结果,以开发PRO知情的临床仪表板,以支持晚期癌症或慢性肾脏疾病(CKD)患者的SDM。方法:在14个疗程中,两个由患者组成的多学科小组,护理伙伴,临床医生,和其他利益相关者迭代地共同设计了针对晚期癌症(N=25)或CKD(N=24)的SDM仪表板。符合条件的患者,护理伙伴,一线临床医生由六名医生冠军确定。协同设计过程包括四个关键步骤:(1)定义“问题”,(2)建立使用环境,(3)在设计上建立共识,和(4)定义和测试规范。我们还评估了我们在实施共同设计策略方面的成功,可接受性,收养,可行性,以及在整个过程中收集的有效性。结果:共同设计过程实施措施的平均(M)得分很高,包括观察者评级的保真度和采用共同设计实践(M=19.1,在7-21量表上,N=9个会议的36个评级),以及基于在共同设计过程中发生的SDM感知程度的可接受性(在0到12个自适应的collabRATE量表上,M=10.4)。捕捉召集多利益相关方共同设计团队的可行性和采用,利益相关者代表的最小-最大归一化分数(范围从0到1)表明,平均而言,95%的利益相关者类型代表癌症疗程(M=0.95),85%代表CKD疗程(M=0.85)。100%的受访者将共同设计过程评为“完全”或“部分”有效,创建一个符合其预期目标的仪表板。结论:成功实施了共同设计过程,以开发用于晚期癌症和CKD护理的SDM临床仪表板。我们讨论了从这一过程中获得的关键策略和经验,这些策略和经验可能会帮助其他人开发和吸收以患者为中心的医疗保健创新。
    Background: Shared decision making (SDM) is the process by which patients and clinicians exchange information and preferences to come to joint healthcare decisions. Clinical dashboards can support SDM by collecting, distilling, and presenting critical information, such as patient-reported outcomes (PROs), to be shared at points of care and in between appointments. We describe the implementation strategies and outcomes of a multistakeholder collaborative process known as \"co-design\" to develop a PRO-informed clinical dashboard to support SDM for patients with advanced cancer or chronic kidney disease (CKD). Methods: Across 14 sessions, two multidisciplinary teams comprising patients, care partners, clinicians, and other stakeholders iteratively co-designed an SDM dashboard for either advanced cancer (N = 25) or CKD (N = 24). Eligible patients, care partners, and frontline clinicians were identified by six physician champions. The co-design process included four key steps: (1) define \"the problem\", (2) establish context of use, (3) build a consensus on design, and (4) define and test specifications. We also evaluated our success in implementing the co-design strategy using measures of fidelity, acceptability, adoption, feasibility, and effectiveness which were collected throughout the process. Results: Mean (M) scores across implementation measures of the co-design process were high, including observer-rated fidelity and adoption of co-design practices (M = 19.1 on a 7-21 scale, N = 36 ratings across 9 sessions), as well as acceptability based on the perceived degree of SDM that occurred during the co-design process (M = 10.4 on a 0 to 12 adapted collaboRATE scale). Capturing the feasibility and adoption of convening multistakeholder co-design teams, min-max normalized scores (ranging from 0 to 1) of stakeholder representation demonstrated that, on average, 95% of stakeholder types were represented for cancer sessions (M = 0.95) and 85% for CKD sessions (M = 0.85). The co-design process was rated as either \"fully\" or \"partially\" effective by 100% of respondents, in creating a dashboard that met its intended objective. Conclusions: A co-design process was successfully implemented to develop SDM clinical dashboards for advanced cancer and CKD care. We discuss key strategies and learnings from this process that may aid others in the development and uptake of patient-centered healthcare innovations.
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  • 文章类型: Journal Article
    背景:药物遗传学可以通过个性化选择药物来影响患者的护理和结果,从而提高疗效和减少有害的副作用。尽管有令人信服的临床证据和国际指南强调药物遗传学在临床实践中的益处,在英国国家卫生局内的实施是有限的。需要克服的一个重要障碍是开发支持将药物遗传学数据集成到医疗保健系统中的IT解决方案。这需要更好地了解电子健康记录(EHR)的作用以及临床医生可以接受的临床决策支持系统的设计。特别是那些在初级保健。
    目的:从初级保健临床医生的角度探讨药物遗传学服务的需求和要求,以期共同设计原型解决方案。
    方法:我们使用了人种学和大声思考的观察,用户研究研讨会,和原型。这项研究的参与者包括全科医生和药剂师。总的来说,我们进行了5次人种学观察,以了解当前的实践和工作流程。随后是3个用户研究研讨会,每个人都有自己的主题指南,从人物角色和早期想法开始,通过探索临床决策支持系统和原型设计的潜力。随后,我们使用亲和力图表分析了车间数据,并作为多学科项目团队协作完善了解决方案的关键要求。
    结果:用户研究结果表明,必须将药物遗传学数据纳入现有的EHR中,而不是通过独立的门户。通过临床决策支持系统提供的信息必须清晰,可访问,并且用户友好,因为该服务将被一系列最终用户使用。严重的,信息应显示在处方工作流程中,而不是静态存储在EHR中的离散结果。最后,处方建议应具有权威性,以使人们对结果的有效性充满信心。基于这些发现,我们共同设计了一个交互式原型,证明药物遗传学临床决策支持整合在EHR的处方工作流程中。
    结论:这项研究标志着在初级保健机构中设计支持药物遗传学指导处方的系统方面迈出了重要的一步。临床决策支持系统有可能增强药物的个性化,只要它们在EHR中有效实施,并以用户友好的方式呈现药物遗传学数据,可操作,标准化格式。实现这一点需要开发一个解耦的,基于标准的体系结构,允许将数据与应用程序分离,通过使用应用程序编程接口(API)促进跨各种EHR的集成。更全球,这项研究证明了健康信息学和以用户为中心的设计在大规模实现个性化医疗的潜力并确保基因组创新的益处有效地惠及患者和人群方面的作用.
    BACKGROUND: Pharmacogenetics can impact patient care and outcomes through personalizing the selection of medicines, resulting in improved efficacy and a reduction in harmful side effects. Despite the existence of compelling clinical evidence and international guidelines highlighting the benefits of pharmacogenetics in clinical practice, implementation within the National Health Service in the United Kingdom is limited. An important barrier to overcome is the development of IT solutions that support the integration of pharmacogenetic data into health care systems. This necessitates a better understanding of the role of electronic health records (EHRs) and the design of clinical decision support systems that are acceptable to clinicians, particularly those in primary care.
    OBJECTIVE: Explore the needs and requirements of a pharmacogenetic service from the perspective of primary care clinicians with a view to co-design a prototype solution.
    METHODS: We used ethnographic and think-aloud observations, user research workshops, and prototyping. The participants for this study included general practitioners and pharmacists. In total, we undertook 5 sessions of ethnographic observation to understand current practices and workflows. This was followed by 3 user research workshops, each with its own topic guide starting with personas and early ideation, through to exploring the potential of clinical decision support systems and prototype design. We subsequently analyzed workshop data using affinity diagramming and refined the key requirements for the solution collaboratively as a multidisciplinary project team.
    RESULTS: User research results identified that pharmacogenetic data must be incorporated within existing EHRs rather than through a stand-alone portal. The information presented through clinical decision support systems must be clear, accessible, and user-friendly as the service will be used by a range of end users. Critically, the information should be displayed within the prescribing workflow, rather than discrete results stored statically in the EHR. Finally, the prescribing recommendations should be authoritative to provide confidence in the validity of the results. Based on these findings we co-designed an interactive prototype, demonstrating pharmacogenetic clinical decision support integrated within the prescribing workflow of an EHR.
    CONCLUSIONS: This study marks a significant step forward in the design of systems that support pharmacogenetic-guided prescribing in primary care settings. Clinical decision support systems have the potential to enhance the personalization of medicines, provided they are effectively implemented within EHRs and present pharmacogenetic data in a user-friendly, actionable, and standardized format. Achieving this requires the development of a decoupled, standards-based architecture that allows for the separation of data from application, facilitating integration across various EHRs through the use of application programming interfaces (APIs). More globally, this study demonstrates the role of health informatics and user-centered design in realizing the potential of personalized medicine at scale and ensuring that the benefits of genomic innovation reach patients and populations effectively.
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