Patient Transfer

病人转移
  • 文章类型: Journal Article
    本文的目的是探讨与严重不适的成年人的医院间转移有关的关键主题和安全考虑因素。首先,围绕该主题的证据基础进行了严格的探索,并讨论了临床指南和国家政策。第二,探讨了安全考虑因素,这些因素突出了与严重不适人群的医院间转移相关的风险和挑战。
    The purpose of this article is to explore the key themes and safety considerations connected to the inter-hospital transfer of critically unwell adults. First, the evidence base surrounding the subject is critically explored and clinical guidelines and national policy are discussed. Second, safety considerations are explored that highlight the risks and challenges associated with the inter-hospital transfer of critically unwell people.
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  • 文章类型: Journal Article
    背景:非血栓切除术(spoke)医院面临的关键决定是是否将疑似大血管闭塞(LVO)患者转移到综合卒中中心(CSC)。在一项回顾性队列研究中,我们调查了在实施基于人工智能(AI)的软件前后导致血管内血栓切除术(EVT)的转移率和相关成本.
    方法:纳入了所有最终诊断为急性缺血性卒中的患者,这些患者通过与CSC相关的五分支社区医院网络出现。VizLVO(Viz。ai,Inc.)的软件是在辐条上实现的,具有跨站点提供商之间的图像共享和消息传递。在之前的一组患者中(AI前,2018年12月至2020年10月)及之后(人工智能后,2020年10月-2022年8月)实施,我们比较了从卫生系统转移到CSC的缺血性卒中患者的EVT率.次要结果包括基于轮辐计算机断层扫描血管造影(CTA)的EVT率和估计的转移成本。
    结果:共有3113名连续合格患者(平均年龄71岁,50%的女性)向口语医院介绍了162个AI前转移和127个AI后转移。用EVT治疗的转移率显着增加(AI前32.1%vs.45.7%后人工智能,p=0.02)。在所有患者的口语医院中,CTA在AI后的使用急剧增加,并且转移可能导致EVT转移率增加,但以前的辐条CTA单独使用不足以说明EVT传输速率的所有改善(37.2%的前AI与49.2%后人工智能,p=0.12)。在二元逻辑回归模型中,与干预前相比,干预期发生EVT转移的几率为1.85(调整后比值比1.85,95%置信区间1.12~3.06).非EVT转移的减少导致轮辐收入的估计年度收益为206,121美元,付款人节省了119,921美元(均为美元)。
    结论:自动图像解释和通信平台的实施与CTA使用的增加有关,用EVT治疗更多的转移,和潜在的经济效益。
    BACKGROUND: A key decision facing nonthrombectomy capable (spoke) hospitals is whether to transfer a suspected large vessel occlusion (LVO) patient to a comprehensive stroke center (CSC). In a retrospective cohort study, we investigated the rate of transfers resulting in endovascular thrombectomy (EVT) and associated costs before and after implementation of an artificial intelligence (AI)-based software.
    METHODS: All patients with a final diagnosis of acute ischemic stroke presenting across a five-spoke community hospital network in affiliation with a CSC were included. The Viz LVO (Viz.ai, Inc.) software was implemented across the spokes with image sharing and messaging between providers across sites. In a cohort of patients before (pre-AI, December 2018-October 2020) and after (post-AI, October 2020-August 2022) implementation, we compared the EVT rate among ischemic stroke patients transferred out of our health system to the CSC. Secondary outcomes included the EVT rate based on spoke computed tomography angiography (CTA) and estimated transfer costs.
    RESULTS: A total of 3113 consecutive eligible patients (mean age 71 years, 50% female) presented to the spoke hospitals with 162 transfers pre-AI and 127 post-AI. The rate of transfers treated with EVT significantly increased (32.1% pre-AI vs. 45.7% post-AI, p = 0.02). There was a sharp increase in CTA use post-AI at the spoke hospitals for all patients and transfers that likely contributed to the increased EVT transfer rate, but prior spoke CTA use alone was not sufficient to account for all improvement in EVT transfer rate (37.2% pre-AI vs. 49.2% post-AI, p = 0.12). In a binary logistic regression model, the odds of an EVT transfer in the intervention period were 1.85 greater as compared to preintervention (adjusted odds ratio 1.85, 95% confidence interval 1.12-3.06). The decrease in non-EVT transfers resulted in an estimated annual benefit of $206,121 in spoke revenue and $119,921 in payor savings (all US dollars).
    CONCLUSIONS: The implementation of an automated image interpretation and communication platform was associated with increased CTA use, more transfers treated with EVT, and potential economic benefits.
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  • 文章类型: Journal Article
    背景:以人为中心的护理越来越被认为是姑息治疗的重要组成部分。当前的综述综合证据与有姑息治疗需求的晚期癌症患者的转变有关。审查的重点是将为帕尔-周期计划提供信息的特定要素,从医院护理过渡到社区护理的晚期癌症患者。癌症患者过渡模型的元素可能包括,确定姑息治疗需求,与患者和家人的同情沟通,共同努力建立多维治疗计划,审查和评估治疗计划和确定生命结束阶段。
    方法:对四个数据库的范围审查(MEDLINE,EMBASE,CINAHL,进行PsycINFO)以确定2013年1月至10月发表的同行评审研究,2022年。还对参考文献进行了进一步的手工搜索,以找到其他相关研究。纳入标准涉及癌症患者的护理过渡,其中至少有两个以上列出的组成部分。如果是文献综述,研究被排除在外,如果护理过渡与癌症幸存者有关,涉及非癌症患者,有儿科人口,如果过渡意味着改变治疗和/或缺乏到非医院护理场所的身体转运。这篇评论以Arksey和O'Malley的框架为指导,并使用了叙事综合。
    结果:在找到的5695条记录中,选择了14条记录。确定的过渡模式:姑息治疗咨询的增加,临终关怀转诊,降低再入院率和在家中提供临终关怀的能力。过渡模式突出了对患者和家庭的情感和精神支持。没有统一的过渡模型是明显的,这取决于实施该系统的医疗保健系统。
    结论:研究结果突出了合作的重要性,协调和沟通是晚期癌症患者过渡模式的核心机制。这可能需要仔细规划,并且需要根据每个医疗保健系统的环境进行定制。
    BACKGROUND: Person-centred care is becoming increasingly recognised as an important element of palliative care. The current review syntheses evidence in relation to transitions in advanced cancer patients with palliative care needs. The review focuses on specific elements which will inform the Pal-Cycles programme, for patients with advanced cancer transitioning from hospital care to community care. Elements of transitional models for cancer patients may include, identification of palliative care needs, compassionate communication with the patient and family members, collaborative effort to establish a multi-dimensional treatment plan, review and evaluation of the treatment plan and identification of the end of life phase.
    METHODS: A scoping review of four databases (MEDLINE, EMBASE, CINAHL, PsycINFO) was conducted to identify peer-reviewed studies published from January 2013 to October, 2022. A further hand-search of references to locate additional relevant studies was also undertaken. Inclusion criteria involved cancer patients transitions of care with a minimum of two of components from those listed above. Studies were excluded if they were literature reviews, if transition of care was related to cancer survivors, involved non-cancer patients, had paediatric population, if the transition implied a change of therapy and or a lack of physical transit to a non-hospital place of care. This review was guided by Arksey and O\'Malley\'s framework and narrative synthesis was used.
    RESULTS: Out of 5695 records found, 14 records were selected. Transition models identified: increases in palliative care consultations, hospice referrals, reduction in readmission rates and the ability to provide end of life care at home. Transition models highlight emotional and spiritual support for patients and families. No uniform model of transition was apparent, this depends on the healthcare system where it is implemented.
    CONCLUSIONS: The findings highlight the importance of collaboration, coordination and communication as central mechanisms for transitional model for patients with advanced cancer. This may require careful planning and will need to be tailored to the contexts of each healthcare system.
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  • 文章类型: Journal Article
    有必要在住院康复设施(IRF)中使用新的患者转移评估量表,以评估援助水平,成功所需的适应,和运动策略。本研究为综合住院患者转移工具(CITT)提供了初步的心理测量分析。CITT项目是通过跨学科团队讨论开发的。在同一天为每位受试者施用CITT的盲对评估者之间评估了评估者间的可靠性。通过一名评估者在同一天内两次对每位受试者施用CITT来评估内部可靠性。IRF中的36名受试者在康复期间四次完成CITT;入院时三次,出院时一次。在可靠性和最小可检测变化(MDC)分析中使用了组内相关性(混合模型)。进行了CITT和CITT变化得分与其各自功能独立性测量(FIM)和住院康复机构-患者评估仪(IRF-PAI)转移得分的Spearman相关性,以实现并发有效性。反应性使用配对t检验对变化分数进行评估。评估者和内部可靠性范围为0.90至0.98。CITT和FIM/IRF-PAI之间的相关性范围为0.6至0.8。MDCforCITT为7.11分。入院和出院之间的eCITT差异有统计学意义(P<0.001)。TheCITT,由一个跨学科的团队开发,解决了IRF中使用的现有转移措施的局限性。TheCITT表现出出色的内部和内部可靠性。并发有效性表明,现有的转移措施与CITT之间存在适度的一致性。TheCITT是一个可靠的,评估IRF患者转移技能的有用量表。
    A new patient transfer assessment scale for use in inpatient rehabilitation facilities (IRFs) is warranted to assess level of assistance, adaptations needed for success, and movement strategies. This study presents initial psychometric analyses for the Comprehensive Inpatient Transfer Tool (CITT). CITT items were developed through interdisciplinary team discussions. Interrater reliability was assessed between blinded pairs of raters administering the CITT for each subject on the same day. Intrarater reliability was assessed with one rater administering the CITT for each subject twice within the same day. Thirty-six subjects in an IRF completed the CITT four times during their rehabilitation stay; three times at admission and once at discharge. Intraclass correlations (mixed models) were used in reliability and minimal detectable change (MDC) analyses. Spearman correlations of CITT and CITT change scores with their respective Functional Independence Measure (FIM) and Inpatient Rehabilitation Facility - Patient Assessment Instrument (IRF-PAI) transfer scores were performed for concurrent validity. Responsiveness was assessed using paired t-tests on change scores. Interrater and intrarater reliability ranged from 0.90 to 0.98. Correlations between the CITT and FIM/IRF-PAI ranged from 0.6 to 0.8. The MDC for CITT was 7.11 pts. Differences between admission and discharge CITT were significant (P < 0.001). The CITT, developed by an interdisciplinary team, addresses limitations of existing transfer measures utilized in IRFs. The CITT demonstrated excellent inter and intrarater reliability. Concurrent validity demonstrated modest agreement between existing transfer measures and the CITT. The CITT is a reliable, useful scale for evaluating transfer skills in patients admitted to an IRF.
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  • 文章类型: Journal Article
    背景:将患者从小型农村初级保健机构转移到转诊机构的过程会影响转诊医疗保健系统的护理质量和有效性。该研究旨在开发和评估有效农村紧急转移需求量表的心理测量特性。
    方法:利用探索性顺序设计来开发一种量表,旨在测量有效紧急运输的要求。第一阶段包括定性的,对26名护理运输提供者的访谈研究。这些转录本被编码,以及为拟议比额表开发的项目。第二阶段包括由这16个传输提供商对开发的域和项目进行内容有效性审查。第三阶段包括开发和评估旨在衡量有效紧急运输要求的量表的心理测量特性。然后,该量表最初使用84个项目进行测试,然后在302名运输护士完成后减少到最终的58个项目。最终量表展示了三个因素(技术和工具;知识和技能;和组织)。每个因子和总分都报告了出色的量表可靠性。
    结果:初始项目池包括84个项目,生成的,并综合了广泛的文献综述和定性描述性研究,探索护士在农村急诊患者运输中的经验。由专家进行的两轮改进的Delphi方法生成了一个由58个项目组成的量表。对四个农村卫生区的302名农村诊所和卫生部门的护士进行了横断面研究设计。分类主成分分析确定了三个成分,占总方差的63.35%。这三个因素,技术,工具,个人知识和技能,和组织,占27.32%,总方差的18.15%和17.88%,分别。三个因素的可靠性,根据分类主成分分析(CATPCA)对CronbachAlpha的默认计算确定,分别为0.960、0.946和0.956。RETCronbachα为0.980。
    结论:该研究提供了一个三因素量表来衡量农村设施中急诊患者转运的有效性,以更好地了解和改善急诊患者转运过程中的护理。
    BACKGROUND: The process of transferring patients from small rural primary care facilities to referral facilities impacts the quality of care and effectiveness of the referral healthcare system. The study aimed to develop and evaluate the psychometric properties of a scale measuring requirements for effective rural emergency transfer.
    METHODS: An exploratory sequential design was utilized to develop a scale designed to measure requirements for effective emergency transport. Phase one included a qualitative, interview study with 26 nursing transport providers. These transcripts were coded, and items developed for the proposed scale. Phase two included a content validity review by these 16 transport providers of the domains and items developed. Phase three included development and evaluation of psychometric properties of a scale designed to measure requirements for effective emergency transport. This scale was then tested initially with 84 items and later reduced to a final set of 58 items after completion by 302 transport nurses. The final scale demonstrated three factors (technology & tools; knowledge & skills; and organization). Each factor and the total score reported excellent scale reliability.
    RESULTS: The initial item pool consisted of 84 items, generated, and synthesized from an extensive literature review and the qualitative descriptive study exploring nurses\' experiences in rural emergency patient transportation. A two-round modified Delphi method with experts generated a scale consisting of 58 items. A cross-sectional study design was used with 302 nurses in rural clinics and health in four rural health districts. A categorical principal components analysis identified three components explaining 63.35% of the total variance. The three factors, technology, tools, personal knowledge and skills, and organization, accounted for 27.32%, 18.15 and 17.88% of the total variance, respectively. The reliability of the three factors, as determined by the Categorical Principal Component Analysis (CATPCA)\'s default calculation of the Cronbach Alpha, was 0.960, 0.946, and 0.956, respectively. The RET Cronbach alpha was 0.980.
    CONCLUSIONS: The study offers a three-factor scale to measure the effectiveness of emergency patient transport in rural facilities to better understand and improve care during emergency patient transport.
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  • 文章类型: Journal Article
    背景:渐进式护理单元(PCU)病床的不良患者进展已被认为是瓶颈,限制医院优化病重患者能力的能力。改善PCU入院和出院标准的护士管理可以避免PCU瓶颈。
    目的:我们的机构缺乏一个标准的流程来识别临床上适合的患者,准备转移出PCU,造成PCU病床空出延误。
    目的:本研究的目的是确定是否创建一个标准流程来授权床边护士和单位护理领导向提供者团队推送准备信息,从而提高PCU停留的适当性,并更早地将患者转移出PCU。
    方法:利益相关者讨论了PCU延迟转移的最常见原因。设计了一个流程,授权床边护士与医师领导合作,向提供者团队发送信息,要求评估患者离开病房的准备情况。通过比较干预阶段前的60名患者与干预期间的139名患者来评估满足PCU标准的改善。
    结果:主要结果,符合PCU标准的患者百分比,在审计阶段为53%,在干预阶段为68%(P=0.05)。PCU传输时间在当天提前1小时推送。
    结论:授权床旁护士与医师领导合作以推动患者从PCU转移的准备工作的标准过程导致满足PCU标准的患者百分比显着提高,并提前出院适当的患者。
    BACKGROUND: Poor patient progression from the progressive care unit (PCU) beds has been recognized as a bottleneck, limiting the hospital\'s ability to optimize capacity for the sickest patients. Improving nurse management on PCU admission and discharge criteria could avoid PCU bottlenecks.
    OBJECTIVE: Our institution lacked a standard process to identify clinically appropriate patients ready for transfer out of the PCU, causing delays in vacating PCU beds.
    OBJECTIVE: The aim of this study was to determine if creating a standard process to empower bedside nurses and unit nursing leaders to push readiness information to the provider team improves the appropriateness of PCU stay and transfers patients out of the PCU earlier.
    METHODS: The most common causes of delayed transfer out of the PCU were discussed among stakeholders. A process was designed to empower the bedside nurses to partner with a physician leader to send information to the provider team requesting evaluation of the patient\'s readiness to leave the unit. The improvement of meeting the criteria for PCU was evaluated by comparing 60 patients prior to the intervention phase with 139 patients during the intervention.
    RESULTS: The primary outcome, percentage of patients meeting PCU criteria, was 53% during the audit phase and 68% during the intervention phase (P = .05). The PCU transfer time was pushed 1 hour earlier in the day.
    CONCLUSIONS: The standard process of empowering bedside nurses to partner with physician leaders to push readiness for transferring patients out of the PCU resulted in a significant improvement in the percentage of patients meeting PCU criteria and earlier discharge of appropriate patients.
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  • 文章类型: Journal Article
    在之前的研究中,在美国,有165,000名败血症幸存者从医院过渡到家庭医疗保健,仅有4%的时间将败血症诊断为家庭健康记录。如果在过渡护理记录中没有清楚地记录败血症和其他状况,则可能导致准备不足,missed,care,和不良的患者结果。我们的实施科学研究发现了有关16家医院涉及5家家庭护理机构的败血症文件的问题根源。一起,研究人员,医院,家庭护理人员开发并实施了两种信息技术解决方案,以解决七家医院的这一不足。自动化方法更易于采用,并且可以有效地改善医院和家庭保健之间的信息传递。
    In a previous study, sepsis was noted as a diagnosis on the home health record only 4% of the time for 165,000 sepsis survivors transitioning from hospital to home health care in America. If sepsis and other conditions are not clearly documented in the transitional care record this can lead to unpreparedness, missed, care, and poor patient outcomes. Our implementation science study discovered a source of this problem regarding the sepsis documentation in 16 hospitals referring to five home care agencies. Together, researchers, hospital, and home care personnel developed and implemented two information technology solutions to address this deficit in seven hospitals. The automated method was more readily adopted and effective in improving information transfer between hospital and home health care.
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  • 文章类型: Journal Article
    医疗保健信息技术(HIT)的使用对于在患者过渡期间存储和交换健康信息至关重要。在脓毒症幸存者的护理协调中发挥重要作用。在一项研究的实施前阶段,HIT的关键作用是显而易见的,该研究旨在实施基于证据的协议,以支持败血症幸存者及时过渡到家庭健康和门诊护理。通过61次涉及91个利益相关者的半结构化访谈,33个确定的主题中有一半以上与HIT有关。值得注意的是,电子健康记录(EHR)警报系统导致过度捕获和警报疲劳。在HHC转诊期间进行有效的信息传递强调了改善EHR访问的必要性。该研究强调了HIT的重要性和潜力,同时强调了协作政策和界面开发以促进护理有效过渡的必要性。
    The use of healthcare information technology (HIT) is vital for storing and exchanging health information during patient transitions, playing a significant role in care coordination for sepsis survivors. The critical role of HIT was evident during the pre-implementation phase of a study to implement an evidence-based protocol supporting the timely transition of sepsis survivors to home health and outpatient care. Through 61 semi-structured interviews involving 91 stakeholders, over half of the 33 identified themes were related to HIT. Notably, electronic health record (EHR) alert systems led to over-capture and alarm fatigue. Efficient information transfer during HHC referral highlighted the need for improved EHR access. The study underscores HIT\'s importance and potential while emphasizing the need for collaborative policy and interface development to promote effective transitions in care.
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  • 文章类型: Journal Article
    因血管内血栓切除术(EVT)导致的大血管闭塞卒中患者的院际转院与治疗延迟有关。
    我们分析了使用EVT优化缺血性卒中患者治疗的数据,质量改进注册表,以支持加拿大的EVT实施。我们评估了基线特征的未调整差异,时间指标,接受EVT转移的大血管闭塞患者和直接进入有EVT能力的中心的患者之间的手术结果。
    在2018年1月1日至2021年12月31日之间,共有6803名患者在20个参与中心接受了EVT(中位年龄,73岁;50%女性;50%接受静脉溶栓治疗)。与直接在有EVT能力的中心就诊的患者(n=3373)相比,接受EVT转移的患者(n=3376)的M2闭塞率较低(22%对27%),基底动脉闭塞率较高(9%对5%)。与直接到EVT中心的患者相比,在转移前接受静脉溶栓的患者的门到针时间更短(32分钟对36分钟)。与直接进入具有EVT能力的中心的患者相比,接受EVT的患者的门到动脉通路时间更短(37分钟与87分钟),但最后一次观察到的正常到动脉通路时间更长(322分钟与181分钟)。动脉进入再灌注时间没有差异,再灌注成功率(85%对86%),或在两组间发现围手术期不良事件.转移到EVT中心的患者具有类似的良好功能结局的可能性(改良的Rankin量表评分,0-2;41%对43%;风险比,0.95[95%CI,0.88-1.01];调整后风险比,0.98[95%CI,0.91-1.05])和90天时全因死亡率的风险较高(29%对25%;风险比,1.15[95%CI,1.05-1.27];调整后风险比,1.14[95%CI,1.03-1.28])与直接到EVT中心就诊的患者相比。
    接受EVT转诊的患者从最后一次见到正常到开始EVT有明显的延迟。
    UNASSIGNED: Interhospital transfer for patients with stroke due to large vessel occlusion for endovascular thrombectomy (EVT) has been associated with treatment delays.
    UNASSIGNED: We analyzed data from Optimizing Patient Treatment in Major Ischemic Stroke With EVT, a quality improvement registry to support EVT implementation in Canada. We assessed for unadjusted differences in baseline characteristics, time metrics, and procedural outcomes between patients with large vessel occlusion transferred for EVT and those directly admitted to an EVT-capable center.
    UNASSIGNED: Between January 1, 2018, and December 31, 2021, a total of 6803 patients received EVT at 20 participating centers (median age, 73 years; 50% women; and 50% treated with intravenous thrombolysis). Patients transferred for EVT (n=3376) had lower rates of M2 occlusion (22% versus 27%) and higher rates of basilar occlusion (9% versus 5%) compared with those patients presenting directly at an EVT-capable center (n=3373). Door-to-needle times were shorter in patients receiving intravenous thrombolysis before transfer compared with those presenting directly to an EVT center (32 versus 36 minutes). Patients transferred for EVT had shorter door-to-arterial access times (37 versus 87 minutes) but longer last seen normal-to-arterial access times (322 versus 181 minutes) compared with those presenting directly to an EVT-capable center. No differences in arterial access-to-reperfusion times, successful reperfusion rates (85% versus 86%), or adverse periprocedural events were found between the 2 groups. Patients transferred to EVT centers had a similar likelihood for good functional outcome (modified Rankin Scale score, 0-2; 41% versus 43%; risk ratio, 0.95 [95% CI, 0.88-1.01]; adjusted risk ratio, 0.98 [95% CI, 0.91-1.05]) and a higher risk for all-cause mortality at 90 days (29% versus 25%; risk ratio, 1.15 [95% CI, 1.05-1.27]; adjusted risk ratio, 1.14 [95% CI, 1.03-1.28]) compared with patients presenting directly to an EVT center.
    UNASSIGNED: Patients transferred for EVT experience significant delays from the time they were last seen normal to the initiation of EVT.
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  • 文章类型: Journal Article
    大血管闭塞所致急性缺血性卒中(AIS-LVO)患者的护理标准包括在综合卒中中心(CSC)进行紧急机械血栓切除术(MT)的及时评估。在2019年冠状病毒大流行(COVID-19)开始期间,有关于急诊科(ED)操作中断和AIS-LVO患者管理延误的报告.在这项研究中,我们调查了从不同ED转移到学术CSC的重症监护复苏单元(CCRU)的患者的结果和手术,专门从事时间敏感疾病的快速转移。
    这是一项前瞻性回顾性研究,使用来自CSC卒中登记的前瞻性临床数据。从任何ED转移到CCRU并接受MT的成年患者符合条件。我们比较了2018年1月至2020年2月大流行前(PP)期间的时间间隔,例如ED进出和CCRU到达血管造影,2020年3月至2021年5月31日期间的大流行(DP)。我们使用分类和回归树(CART)分析来确定哪些时间间隔,除了临床因素,与良好的神经系统预后相关(90天改良Rankin量表0-2)。
    我们分析了203例患者:PP组135例(66.5%),DP组68例(33.5%)。从ED分诊到计算机断层扫描的时间(差7分钟,95%置信区间[CI]-12~-1,P<0.01)为DP组,但两组的ED进出相似。从CCRU到达血管造影的时间(差9分钟,DP组的95%CI4-13,P<0.01)较短。DP组中有49%的mRS≤2,PP组为32%(差异-17%,95%CI-0.32至-0.03,P<0.01)。CART确定了最初的国立卫生研究院卒中量表,年龄,ED进出时间,CCRU到达血管造影时间是预后良好的重要预测因素。
    总的来说,ED的护理过程和需要MT的患者的单一CSC没有受到大流行的严重影响,因为大流行期间的某些时间指标在统计学上短于大流行前的间隔.ED进出和CCRU到达血管造影等时间间隔是实现良好神经系统结局的重要因素。需要进一步研究以证实我们的观察并提高未来的运营效率。
    UNASSIGNED: Standard of care for patients with acute ischemic stroke from large vessel occlusion (AIS-LVO) includes prompt evaluation for urgent mechanical thrombectomy (MT) at a comprehensive stroke center (CSC). During the start of the coronavirus 2019 pandemic (COVID-19), there were reports about disruption to emergency department (ED) operations and delays in management of patients with AIS-LVO. In this study we investigate the outcome and operations for patients who were transferred from different EDs to an academic CSC\'s critical care resuscitation unit (CCRU), which specializes in expeditious transfer of time-sensitive disease.
    UNASSIGNED: This was a pre-post retrospective study using prospectively collected clinical data from our CSC\'s stroke registry. Adult patients who were transferred from any ED to the CCRU and underwent MT were eligible. We compared time intervals in the pre-pandemic (PP) period between January 2018- February 2020, such as ED in-out and CCRU arrival-angiography, to those during the pandemic (DP) between March 2020-May 31, 2021. We used classification and regression tree (CART) analysis to identify which time intervals, besides clinical factors, were associated with good neurological outcome (90-day modified Rankin scale 0-2).
    UNASSIGNED: We analyzed 203 patients: 135 (66.5%) in the PP group and 68 (33.5%) in the DP group. Time from ED triage to computed tomography (difference 7 minutes, 95% confidence interval [CI] -12 to -1, P < 0.01) for the DP group was statistically longer, but ED in-out was similar for both groups. Time from CCRU arrival to angiography (difference 9 minutes, 95% CI 4-13, P < 0.01) for the DP group was shorter. Forty-nine percent of the DP group achieved mRS ≤ 2 vs 32% for the PP group (difference -17%, 95% CI -0.32 to -0.03, P < 0.01). The CART identified initial National Institutes of Health Stroke Scale, age, ED in-and-out time, and CCRU arrival-to-angiography time as important predictors of good outcome.
    UNASSIGNED: Overall, the care process in EDs and at this single CSC for patients requiring MT were not heavily affected by the pandemic, as certain time metrics during the pandemic were statistically shorter than pre-pandemic intervals. Time intervals such as ED in-and-out and CCRU arrival-to-angiography were important factors in achieving good neurologic outcomes. Further study is necessary to confirm our observation and improve operational efficiency in the future.
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