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The clinical utility of shock index in hospitalised patients requiring activation of the rapid response team 需要启动快速反应小组的住院病人休克指数的临床实用性。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-16 DOI: 10.1016/j.aucc.2024.101150
Hasan M. Al-Dorzi MD , Yasser A. AlRumih MBBS , Mohammed Alqahtani MBBS , Mutaz H. Althobaiti MBBS , Thamer T. Alanazi MD , Kenana Owaidah MBBS , Saud N. Alotaibi MBBS , Monirah Alnasser MBBS, MPH , Abdulaziz M. Abdulaal MBBS , Turki Z. Al Harbi MBBS , Ahmad O. AlBalbisi MBBS , Saad Al-Qahtani MD , Yaseen M. Arabi MD, FCCP, FCCM, ATSF

Background

The systolic shock index (SSI) is used to direct management and predict outcomes, but its utility in patients requiring rapid response team (RRT) activation is unclear.

Objectives

We explored whether SSI can predict the outcomes of ward patients experiencing clinical deterioration and compared its performance with other parameters.

Methods

This retrospective study included adult patients in medical/surgical wards who required RRT activation. We calculated SSI (heart rate/systolic blood pressure [BP]), diastolic shock index (DSI, heart rate/diastolic BP), modified shock index (heart rate/mean BP), and quick Sequential Organ Failure Assessment (qSOFA) score at activation. We categorised patients into two groups (SSI: ≥1.0 and <1.0). We performed univariate and multivariable logistic regression analyses to evaluate the association of SSI with intensive care unit (ICU) admission, vasopressor therapy, and in-hospital mortality. The covariates included demographics, comorbidities, and reasons for RRT activation.

Results

Among the 837 study patients, 297 (35.5%) had an SSI ≥1.0. On univariate analysis, SSI was associated with vasopressor therapy (odds ratio [OR]: 2.04, 95% confidence interval [CI]: 1.40–2.99) but not ICU admission or in-hospital mortality. On multivariable logistic regression analysis, an SSI ≥1.0 was associated with ICU admission (adjusted OR: 1.55, 95% CI: 1.05–2.28), vasopressor therapy (adjusted OR: 3.05, 95% CI: 1.86–5.00), and in-hospital mortality (adjusted OR: 2.18, 95% CI: 1.42–3.33). A systolic BP <90 mmHg, mean BP < 65 mmHg, and qSOFA score ≥2 were associated with these outcomes in univariate and multivariable regression analyses (adjusted ORs close to those of SSI). Separate receiver operating characteristic curve analysis found that SSI, diastolic shock index, and modified shock index poorly discriminated between survivors and nonsurvivors (area under the curve: <0.60 for all).

Conclusions

In ward patients experiencing clinical deterioration, an SSI ≥1.0 was associated with adverse outcomes but did not perform better than systolic and mean BP and qSOFA. This limits its standalone clinical utility in these patients.
背景:收缩期休克指数(SSI)用于指导治疗和预测预后,但其在需要快速反应小组(RRT)激活的患者中的应用尚不清楚。目的:我们探讨SSI是否可以预测病房患者临床恶化的结局,并将其与其他参数进行比较。方法:这项回顾性研究纳入了需要激活RRT的内科/外科病房的成年患者。我们计算了激活时的SSI(心率/收缩压[BP])、舒张期休克指数(DSI,心率/舒张压)、修正休克指数(心率/平均BP)和快速序事性器官衰竭评估(qSOFA)评分。我们将患者分为两组(SSI≥1.0)。结果:在837例研究患者中,297例(35.5%)的SSI≥1.0。在单因素分析中,SSI与血管加压治疗相关(优势比[OR]: 2.04, 95%可信区间[CI]: 1.40-2.99),但与ICU入院率或住院死亡率无关。在多变量logistic回归分析中,SSI≥1.0与ICU住院(校正OR: 1.55, 95% CI: 1.05-2.28)、血管加压药物治疗(校正OR: 3.05, 95% CI: 1.86-5.00)和住院死亡率(校正OR: 2.18, 95% CI: 1.42-3.33)相关。结论:在经历临床恶化的病房患者中,SSI≥1.0与不良结局相关,但并不比收缩压、平均血压和qSOFA表现更好。这限制了其在这些患者中的独立临床应用。
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引用次数: 0
Assessing the feasibility of handheld scanning technologies in neonatal intensive care: Trueness, acceptability, and suitability for personalised medical devices 评估手持式扫描技术在新生儿重症监护中的可行性:个性化医疗设备的真实性、可接受性和适用性。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-11 DOI: 10.1016/j.aucc.2024.09.012
Deanne August RN, PhD , Isabel Byram BBus, BFA , David Forrestal BEng, PhD , Mathilde Desselle MEng, PhD , Nathan Stevenson BEng, PhD , Kartik Iyer BEng, PhD , Mark W. Davies MBBS, PhD , Katherine White MBBS , Linda Cobbald BN, PGCertNg , Lynette Chapple BN, GradDipNg , Kellie McGrory CN, CertAdvNg , Margaret McLean BN , Stephanie Hall Bn, MNursPrac , Brittany Schoenmaker BN, MClinNurs , Jackie Clement BN, GradDipNg , Melissa M. Lai MBBS, PhD

Background

Nasal continuous positive airway pressure (CPAP) injuries are common for premature infants. Clinical use of three-dimensional (3D) scanning is established in adult medicine, but the possibilities in neonatal care are still emerging. Custom printed CPAP devices have the potential to reduce injuries and disfigurement in this vulnerable population.

Aim

We sought to identify the most feasible portable 3D scanner for use in the neonatal intensive care environment towards the development of custom-fitting CPAP devices for premature infants.

Methods

Four handheld 3D scanners were assessed and compared, Artec Leo, Revopoint POP 2, iPad Pro/Metascan, and iPhone/Scandy Pro. Trained neonatal clinicians (medical and nursing) undertook mock scans in a simulated neonatal intensive care environment.

Results

Sixty scans were performed by 13 neonatal clinicians (four medical/nurse practitioners and nine nurses). The median mean absolute error was 0.21 mm (interquartile range [IQR]: 0.19–0.26), 0.17 mm (IQR: 0.15–0.21), and 1.08 mm (IQR: 1.0–1.63) for Artec Leo, Revopoint POP 2, and Scandy Pro, respectively. Scan times were the quickest for Artec Leo at 22.9 sec (IQR: 18.5–27), followed by Revopoint POP 2 at 25.2 sec (IQR: 22–34.4). Artec Leo was rated most expensive, but Revopoint POP 2 was rated more ergonomic. Both app-based 3D scanners (Metascan and Scandy Pro) presented data security issues.

Conclusions

Artec Leo and Revopoint POP 2 were identified as most feasible for use to perform 3D scans on premature infants in the neonatal intensive care environment.
背景:鼻腔持续气道正压通气(CPAP)损伤在早产儿中很常见。临床使用三维(3D)扫描是建立在成人医学,但在新生儿护理的可能性仍在出现。定制打印CPAP设备有可能减少这一弱势群体的伤害和毁容。目的:我们试图确定最可行的便携式3D扫描仪用于新生儿重症监护环境,以开发适合早产儿的定制CPAP设备。方法:对Artec Leo、revpoint POP 2、iPad Pro/Metascan和iPhone/ scany Pro四种手持式3D扫描仪进行评估和比较。训练有素的新生儿临床医生(医疗和护理)在模拟的新生儿重症监护环境中进行模拟扫描。结果:由13名新生儿临床医生(4名医疗/护士从业人员和9名护士)进行了60次扫描。Artec Leo、Revopoint POP 2和scany Pro的平均绝对误差中位数分别为0.21 mm(四分位间距[IQR]: 0.19-0.26)、0.17 mm(四分位间距[IQR]: 0.15-0.21)和1.08 mm(四分位间距[IQR]: 1.0-1.63)。扫描时间最快的是Artec Leo,为22.9秒(IQR: 18.5-27),其次是revpoint POP 2,为25.2秒(IQR: 22-34.4)。Artec Leo被评为最昂贵的,但revpoint POP 2被评为更符合人体工程学。基于应用程序的3D扫描仪(Metascan和scany Pro)都存在数据安全问题。结论:在新生儿重症监护环境下,Artec Leo和revpoint POP 2被认为是对早产儿进行3D扫描最可行的。
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引用次数: 0
Outcomes in early mobilisation research in critically ill children: A scoping review 危重儿童早期活动研究的结果:范围综述。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-05 DOI: 10.1016/j.aucc.2024.101139
Barbara M. Geven RN, MSc , Erwin Ista RN, PhD , Job B.M. van Woensel MD, PhD , Sascha C.A.T. Verbruggen MD, PhD , Faridi S. van Etten-Jamaludin BSc , Jolanda M. Maaskant RN, PhD

Objective

Early mobilisation in critically ill children is safe and feasible. However, the effectiveness of early mobilisation on short- and long-term outcomes is understudied. The aim of this scoping review was to generate an overview of outcomes used in previous research regarding early mobilisation in critically ill children.

Data sources

A systematic search was performed in Medline, Embase, Cochrane library, and CINAHL, without restricting on design, on April 3rd, 2023.

Study selection

Two independent reviewers assessed titles, abstracts, and full texts. Studies were included if they described any outcomes related to early mobilisation in critically ill children.

Data charting process

One reviewer performed data extraction, which was subsequently verified by another reviewer. Seven domains were used to categorise the outcomes: mortality, physiological, life impact, resource use, adverse events, process indicators, and perception of early mobilisation.

Data synthesis

Out of 3380 screened titles, 25 studies were included. Data extraction yielded 148 unique outcomes, which were clustered into 40 outcomes. Outcomes spanned in all seven domains, with “length of paediatric intensive care unit stay” (resource use) and “adverse events involving unintentional removal of catheters, tubes, and/or lines” (adverse events) being the most frequently reported. Process indicators such as mobilisation activities were well documented. Mortality and functionality outcomes were chosen the least.

Conclusions

This scoping review provides a categorised overview of outcomes that have been used to assess the effectiveness of early mobilisation in critically ill children. The findings show a great heterogeneity in used outcomes and are input for paediatric intensive care unit experts and parents to prioritise outcomes developing a Core Outcome Set.
目的:危重儿童早期动员是安全可行的。然而,早期动员对短期和长期结果的有效性尚未得到充分研究。本次范围审查的目的是对以往关于危重儿童早期动员的研究结果进行概述。资料来源:系统检索Medline、Embase、Cochrane library和CINAHL,不限制设计,检索时间为2023年4月3日。研究选择:两名独立审稿人评估题目、摘要和全文。如果研究描述了任何与危重儿童早期活动相关的结果,则纳入研究。数据绘制过程:一名审稿人进行数据提取,随后由另一名审稿人进行验证。七个领域用于对结果进行分类:死亡率,生理,生命影响,资源利用,不良事件,过程指标和早期动员的感知。数据综合:在3380个筛选标题中,纳入了25项研究。数据提取产生148个独特的结果,聚类为40个结果。结果跨越了所有七个领域,“儿科重症监护病房住院时间”(资源使用)和“涉及意外拔出导管、管和/或线的不良事件”(不良事件)是最常报道的。动员活动等进程指标有很好的文件记录。死亡率和功能性结果选择最少。结论:本范围审查提供了已用于评估危重儿童早期动员有效性的结果的分类概述。研究结果显示,使用的结果存在很大的异质性,并为儿科重症监护病房专家和家长提供输入,以确定优先结果,并制定核心结果集。
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引用次数: 0
Early prediction of intensive care unit admission in emergency department patients using machine learning 利用机器学习对急诊科重症监护病房患者入院进行早期预测。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-05 DOI: 10.1016/j.aucc.2024.101143
Dinesh Pandey BEng, MSc, PhD , Hossein Jahanabadi BSc, MEng, PhD , Jack D'Arcy MB BCh, BAO(Hons), FCICM, FACEM , Suzanne Doherty MB BCh, BAO(Hons), FACEM , Hung Vo GradDipPsych , Daryl Jones BSc(Hons), MB BS, FRACP, FCICM, MD, PhD , Rinaldo Bellomo MB BS(Hons), MD, PhD, FRACP, FCICM

Background

The timely identification and transfer of critically ill patients from the emergency department (ED) to the intensive care unit (ICU) is important for patient care and ED workflow practices.

Objective

We aimed to develop a predictive model for ICU admission early in the course of an ED presentation.

Methods

We extracted retrospective data from the electronic medical record and applied natural language processing and machine learning to information available early in the course of an ED presentation to develop a predictive model for ICU admission.

Results

We studied 484 094 adult (≥18 years old) ED presentations, amongst which direct admission to the ICU occurred in 3955 (0.82%) instances. We trained machine learning in 323 678 ED presentations and performed testing/validation in 160 416 (70 546 for testing and 89 870 for validation). Although the area under the receiver operating characteristics curve was 0.92, the F1 score (0.177) and Matthews correlation coefficient (0.257) suggested substantial imbalance in the dataset. The strongest weighted variables in the predictive model at the 30-min timepoint were ED triage category, arrival via ambulance, quick Sequential Organ Failure Assessment score, baseline heart rate, and the number of inpatient presentations in the prior 12 months. Using a likelihood of ICU admission of more than 75%, for activation of automated ICU referral, we estimated the model would generate 2.7 triggers per day.

Conclusions

The infrequency of ICU admissions as a proportion of ED presentations makes accurate early prediction of admissions challenging. Such triggers are likely to generate a moderate number of false positives.
背景:及时识别并将危重患者从急诊科(ED)转移到重症监护病房(ICU)对于患者护理和ED工作流程实践非常重要。目的:我们的目的是建立一个在急诊科表现过程中早期进入ICU的预测模型。方法:我们从电子病历中提取回顾性数据,并将自然语言处理和机器学习应用于急诊科介绍过程中早期可获得的信息,以建立ICU入院的预测模型。结果:我们研究了484 094例成人(≥18岁)ED的表现,其中直接入院的病例为3955例(0.82%)。我们在323678次ED演示中训练了机器学习,并在160 416次中进行了测试/验证(70 546次用于测试,89 870次用于验证)。虽然接收者工作特征曲线下面积为0.92,但F1得分(0.177)和Matthews相关系数(0.257)表明数据集存在较大的不平衡。在30分钟时间点预测模型中最强的加权变量是急诊科分类、救护车到达、快速序贯器官衰竭评估评分、基线心率和前12个月的住院次数。使用超过75%的ICU入院可能性,激活自动ICU转诊,我们估计该模型每天将产生2.7个触发器。结论:ICU入院率占急诊科就诊率的比例较低,这使得对入院率的准确早期预测具有挑战性。这样的触发可能会产生中等数量的误报。
{"title":"Early prediction of intensive care unit admission in emergency department patients using machine learning","authors":"Dinesh Pandey BEng, MSc, PhD ,&nbsp;Hossein Jahanabadi BSc, MEng, PhD ,&nbsp;Jack D'Arcy MB BCh, BAO(Hons), FCICM, FACEM ,&nbsp;Suzanne Doherty MB BCh, BAO(Hons), FACEM ,&nbsp;Hung Vo GradDipPsych ,&nbsp;Daryl Jones BSc(Hons), MB BS, FRACP, FCICM, MD, PhD ,&nbsp;Rinaldo Bellomo MB BS(Hons), MD, PhD, FRACP, FCICM","doi":"10.1016/j.aucc.2024.101143","DOIUrl":"10.1016/j.aucc.2024.101143","url":null,"abstract":"<div><h3>Background</h3><div>The timely identification and transfer of critically ill patients from the emergency department (ED) to the intensive care unit (ICU) is important for patient care and ED workflow practices.</div></div><div><h3>Objective</h3><div>We aimed to develop a predictive model for ICU admission early in the course of an ED presentation.</div></div><div><h3>Methods</h3><div>We extracted retrospective data from the electronic medical record and applied natural language processing and machine learning to information available early in the course of an ED presentation to develop a predictive model for ICU admission.</div></div><div><h3>Results</h3><div>We studied 484 094 adult (≥18 years old) ED presentations, amongst which direct admission to the ICU occurred in 3955 (0.82%) instances. We trained machine learning in 323 678 ED presentations and performed testing/validation in 160 416 (70 546 for testing and 89 870 for validation). Although the area under the receiver operating characteristics curve was 0.92, the F1 score (0.177) and Matthews correlation coefficient (0.257) suggested substantial imbalance in the dataset. The strongest weighted variables in the predictive model at the 30-min timepoint were ED triage category, arrival via ambulance, quick Sequential Organ Failure Assessment score, baseline heart rate, and the number of inpatient presentations in the prior 12 months. Using a likelihood of ICU admission of more than 75%, for activation of automated ICU referral, we estimated the model would generate 2.7 triggers per day.</div></div><div><h3>Conclusions</h3><div>The infrequency of ICU admissions as a proportion of ED presentations makes accurate early prediction of admissions challenging. Such triggers are likely to generate a moderate number of false positives.</div></div>","PeriodicalId":51239,"journal":{"name":"Australian Critical Care","volume":"38 2","pages":"Article 101143"},"PeriodicalIF":2.6,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142792811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristics and outcomes of adults with acute brain injuries admitted to intensive care units in Australia and New Zealand from 2013 to 2022 2013年至2022年澳大利亚和新西兰重症监护病房收治的急性脑损伤成人的特征和结局
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-04 DOI: 10.1016/j.aucc.2024.101145
David Golding MBChB , Anis Chaba MD, MSc , Anthony Delaney PhD, FCICM , Valery L. Feigin MD, PhD , Edward Litton PhD, FCICM , Champ Mendis PhD , Alex Poole RN, PhD , Andrew Udy PhD, FCICM , Paul J. Young PhD, FCICM , the Australian & New Zealand Intensive Care Society (ANZICS) Centre for Outcomes & Resource Evaluation (CORE)

Background

The characteristics and outcomes of patients with acute brain injuries admitted to the intensive care unit (ICU) in Australia and New Zealand (ANZ) are insufficiently described.

Objective

This study aimed to describe the epidemiology of acute brain injury in ICU patients in ANZ.

Methods

A binational retrospective cohort study was conducted using the ANZ Intensive Care Society Adult Patient Database. Adult unplanned admissions from 2013 to 2022 were eligible unless the presence of acute brain injury could not be determined or the admission was for end-of-life care. In cases where a patient had multiple admissions, only the first was included. The population was divided into two cohorts: acute brain injury diagnoses and other diagnoses. The primary outcome was in-hospital mortality. Secondary outcomes included 90- and 180-day mortality, ICU and hospital lengths of stay, duration of invasive ventilation, and the proportion discharged home.

Results

Acute brain injuries accounted for 92 948 of 684 981 unplanned ICU admissions (14%). Hypoxic ischaemic encephalopathy, traumatic brain injury, and seizures were the most common diagnoses. A total of 24 568 of 92 948 (26%) and 62 603 of 592 033 (10%) patients with acute brain injuries and other diagnoses, respectively, died in hospital. Among the patients with brain injury the highest hospital mortality was in hypoxic ischaemic encephalopathy (53%), intracerebral haemorrhage (36%), subarachnoid haemorrhage (22%), and ischaemic stroke (22%); the lowest mortality was in traumatic brain injury (14%), central nervous system infection (10%), and seizures (4%). Acute brain injury patients were more likely to receive invasive mechanical ventilation, had longer ICU and hospital lengths of stay, had higher 90- and 180-day mortality, and were more likely to be discharged to chronic care than other patients.

Conclusions

Acute brain injuries accounted for a disproportionally high number of in-hospital deaths occurring in our cohort of adults who received unplanned ICU care; however, the mortality rates varied, and patients with central nervous system infections and seizures had similar or lower mortality compared to patients without brain injury.
背景:澳大利亚和新西兰(ANZ)重症监护病房(ICU)收治的急性脑损伤患者的特征和结局描述不够充分。目的:了解澳新地区ICU患者急性脑损伤的流行病学。方法:使用ANZ重症监护学会成人患者数据库进行了一项两国回顾性队列研究。2013年至2022年期间的成人计划外入院符合条件,除非无法确定是否存在急性脑损伤或入院是为了临终关怀。在病人多次入院的情况下,只有第一次被包括在内。人群分为两组:急性脑损伤诊断组和其他诊断组。主要终点是住院死亡率。次要结局包括90天和180天死亡率、ICU和住院时间、有创通气持续时间以及出院回家的比例。结果:684 981例非计划住院患者中,急性脑损伤占92 948例(14%)。低氧缺血性脑病、外伤性脑损伤和癫痫是最常见的诊断。92 948例急性脑损伤患者中有24 568例(26%)在医院死亡,592 033例(10%)在医院死亡。在脑损伤患者中,医院死亡率最高的是缺氧缺血性脑病(53%)、脑出血(36%)、蛛网膜下腔出血(22%)和缺血性脑卒中(22%);死亡率最低的是外伤性脑损伤(14%)、中枢神经系统感染(10%)和癫痫发作(4%)。急性脑损伤患者更有可能接受有创机械通气,ICU和住院时间更长,90天和180天死亡率更高,并且比其他患者更有可能出院接受慢性护理。结论:急性脑损伤在接受计划外ICU护理的成人队列中占院内死亡人数的比例过高;然而,死亡率各不相同,与没有脑损伤的患者相比,中枢神经系统感染和癫痫发作的患者死亡率相似或更低。
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引用次数: 0
“You need to be supported”: An integrative review of nurses’ experiences after death in neonatal and paediatric intensive care “你需要得到支持”:新生儿和儿科重症监护室护士死亡后经验的综合回顾。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-04 DOI: 10.1016/j.aucc.2024.101149
Melissa J. Bloomer RN, PhD, FACCCN , Laura A. Brooks RN, MN, MACCCN , Alysia Coventry RN, MPhil, MACCCN , Kristen Ranse RN, PhD, MACCCN , Jessie Rowe RN, Grad Dip Nurs Pract (Paediatric Crit Care), MACCCN , Shontelle Thomas RN, Grad Cert Nurs Pract (Paediatric Intens Care), MACCCN

Background

The death of a child can have a profound impact on critical care nurses, shaping their professional practice and personal lives in diverse, enduring ways. Whilst end-of-life care is recognised as a core component of critical care nursing practice and a research priority, evidence about nurses’ experiences after death in neonatal and paediatric intensive care is poorly understood.

Research question

What is the experience of the nurse after death of a patient in neonatal and/or paediatric intensive care?

Method

Following registration with Open Science Framework, an integrative review of the empirical literature was undertaken. A combination of keywords, synonyms, and Medical Subject Headings was used across the Cumulative Index Nursing and Allied Health Literature (CINAHL) Complete, Medline, APA PsycInfo, Scopus, and Embase databases. Records were independently assessed against inclusion and exclusion criteria. All included papers were assessed for quality. Narrative synthesis was used to analyse and present the findings.

Findings

From 13,018 records screened, 32 papers reporting primary research, representing more than 1850 nurses from 15 countries, were included. Three themes were identified: (i) postmortem care; (ii) caring for bereaved families; and (iii) nurses’ emotional response, which includes support for nurses. Nurses simultaneously cared for the deceased child and family, honouring the child and child–family relationship. Nurses were expected to provide immediate grief and bereavement support to families. In response to their own emotions and grief, nurses described a range of strategies and supports to aid coping.

Conclusion

Recognising neonatal and paediatric critical care nurses' experience after death is key to comprehensively understanding the professional and personal impacts, including the shared grief of a young life lost. Enabling nurses to acknowledge and reflect upon their experiences of death and seek their preferred supports is critically important. Thus, ensuring organisational and system processes similarly align with nurses’ preferences is key.
背景:儿童的死亡会对重症监护护士产生深远的影响,以各种持久的方式塑造他们的专业实践和个人生活。虽然临终关怀被认为是重症护理实践的核心组成部分和研究重点,但关于新生儿和儿科重症监护中护士死亡后经验的证据却知之甚少。研究问题:在新生儿和/或儿科重症监护病人死亡后,护士的经验是什么?方法:在开放科学框架注册后,对经验文献进行综合综述。在累积索引护理和联合健康文献(CINAHL) Complete、Medline、APA PsycInfo、Scopus和Embase数据库中使用了关键词、同义词和医学主题标题的组合。根据纳入和排除标准对记录进行独立评估。所有纳入的论文都进行了质量评估。叙述性综合用于分析和呈现研究结果。结果:从13,018份被筛选的记录中,纳入了32篇报告初步研究的论文,代表了来自15个国家的1850多名护士。确定了三个主题:(i)死后护理;(ii)照顾失去亲人的家庭;(三)护士的情绪反应,包括对护士的支持。护士同时照顾死去的孩子和家人,尊重孩子和孩子与家庭的关系。护士被要求立即为家属提供悲伤和丧亲支持。为了应对自己的情绪和悲伤,护士们描述了一系列帮助应对的策略和支持。结论:认识新生儿和儿科重症护理护士死亡后的经验是全面理解专业和个人影响的关键,包括失去年轻生命的共同悲伤。使护士能够承认和反思他们的死亡经历并寻求他们首选的支持是至关重要的。因此,确保组织和系统流程同样符合护士的偏好是关键。
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引用次数: 0
In-person, virtual visiting and telephone calls in Australia and New Zealand intensive care units: A point prevalence multicentre study mapping daytime and nighttime interactions 澳大利亚和新西兰重症监护病房的面对面、虚拟访问和电话:一项多点流行的多中心研究,绘制白天和夜间的相互作用。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-04 DOI: 10.1016/j.aucc.2024.101144
Alexis Tabah FCICM, MD , Mahesh Ramanan FCICM, MMed , Kevin B. Laupland MD, PhD , Kimberley Haines PhD, B.HSc (Physio) , Naomi Hammond PhD , Serena Knowles PhD , Kylie Jacobs RN, M.Nr (Critical Care) , Stuart Baker MBBS, FCICM , Edward Litton MBChB, PhD , the Point Prevalence Program Investigators and Management Committee, The Australian and New Zealand Intensive Care Society Clinical Trials Group and The George Institute for Global Health

Background

Family presence, in-person and via virtual visiting (video calls) and the telephone, is an integral part of patient- and family-centred critical care. Previous studies focussed on visiting policies and their effects. Data mapping the frequency and timing of these interactions are not available.

Objectives

The aims of this study were to describe the prevalence of in-person visiting and the use of telephone or video conferencing in Australia and New Zealand intensive care units (ICUs).

Design

A point prevalence survey was conducted to map visiting policies, hourly family presence at the bedside, telephone or video calls, and reasons for each interaction.

Setting

The research was conducted in a 24-h study period in October 2020, corresponding to the end of the 2nd COVID-19 pandemic wave in 40 Australia and New Zealand ICUs.

Measurements and main results

At the time of survey, 77% of ICUs had restrictions to visiting, median (interquartile range [IQR]) time of 9 (2; 24) hours with permitted visiting per day, a mean of 8 hours less than before the COVID-19 pandemic. There were 532 patients, a median (IQR) of 13 (6; 25) patients per ICU. Two patients had COVID-19. Over 24 h, 65% of patients had at least one in-person visit, median (IQR) of 1 (0; 3) hours with visitors. Telephone calls were received for 52% patients, median (IQR) of 1 (0; 2) calls. Video calls were received for 6% of the patients. In-person visits peaked between 10:00 and 12:00, with a second smaller peak between 16:00 and 17:00. Visiting continued through the evening, and 2% of the patients had visitors overnight. Telephone calls peaked at 10:00, continued through the day and evening, with few calls received overnight. In-person visits were predominantly motivated by family interactions (81%) and telephone calls by clinical updates (51%) and family interactions (47%).

Conclusions

In a low COVID-19 prevalence period, Australia and New Zealand ICUs had partially reopened to visitors. Most visits happened during the day and evening but persisted overnight. ICU resourcing and visiting policies should take these data into account to facilitate family presence at the bedside, virtual visiting, and obtaining clinical updates via telephone.
背景:家庭的存在,亲自和通过虚拟访问(视频通话)和电话,是病人和家庭为中心的重症监护的一个组成部分。以往的研究主要集中在访问政策及其影响上。这些相互作用的频率和时间的映射数据是不可用的。目的:本研究的目的是描述在澳大利亚和新西兰的重症监护病房(icu)中亲自访问和使用电话或视频会议的流行程度。设计:进行点患病率调查,以绘制访问政策、每小时家庭在床边的出现、电话或视频通话以及每次互动的原因。研究背景:研究时间为2020年10月24小时,与澳大利亚和新西兰40个icu的第二次COVID-19大流行结束相对应。测量结果及主要结果:调查时,77%的icu有探视限制,中位数(四分位数间距[IQR])时间为9 (2;每天允许探视的时间为24小时,比COVID-19大流行前平均减少8小时。532例患者,中位(IQR)为13 (6;25)每个ICU患者。两名患者感染了COVID-19。在24小时内,65%的患者至少有一次亲自就诊,中位数(IQR)为1 (0;3)接待游客的时间。52%的患者接到电话,中位数(IQR)为1 (0;2)调用。6%的患者接受了视频通话。亲自访问的高峰在10:00至12:00之间,第二个较小的高峰在16:00至17:00之间。探视持续到晚上,2%的病人有过夜的探视者。电话在10点达到高峰,一直持续到白天和晚上,一夜之间接到的电话很少。亲自就诊的动机主要是家庭互动(81%),打电话的动机主要是临床更新(51%)和家庭互动(47%)。结论:在新冠肺炎低流行期,澳大利亚和新西兰的icu部分重新开放。大多数访问发生在白天和晚上,但持续到晚上。ICU的资源和访问政策应考虑到这些数据,以促进家庭在床边,虚拟访问,并通过电话获得临床更新。
{"title":"In-person, virtual visiting and telephone calls in Australia and New Zealand intensive care units: A point prevalence multicentre study mapping daytime and nighttime interactions","authors":"Alexis Tabah FCICM, MD ,&nbsp;Mahesh Ramanan FCICM, MMed ,&nbsp;Kevin B. Laupland MD, PhD ,&nbsp;Kimberley Haines PhD, B.HSc (Physio) ,&nbsp;Naomi Hammond PhD ,&nbsp;Serena Knowles PhD ,&nbsp;Kylie Jacobs RN, M.Nr (Critical Care) ,&nbsp;Stuart Baker MBBS, FCICM ,&nbsp;Edward Litton MBChB, PhD ,&nbsp;the Point Prevalence Program Investigators and Management Committee, The Australian and New Zealand Intensive Care Society Clinical Trials Group and The George Institute for Global Health","doi":"10.1016/j.aucc.2024.101144","DOIUrl":"10.1016/j.aucc.2024.101144","url":null,"abstract":"<div><h3>Background</h3><div>Family presence, in-person and via virtual visiting (video calls) and the telephone, is an integral part of patient- and family-centred critical care. Previous studies focussed on visiting policies and their effects. Data mapping the frequency and timing of these interactions are not available.</div></div><div><h3>Objectives</h3><div>The aims of this study were to describe the prevalence of in-person visiting and the use of telephone or video conferencing in Australia and New Zealand intensive care units (ICUs).</div></div><div><h3>Design</h3><div>A point prevalence survey was conducted to map visiting policies, hourly family presence at the bedside, telephone or video calls, and reasons for each interaction.</div></div><div><h3>Setting</h3><div>The research was conducted in a 24-h study period in October 2020, corresponding to the end of the 2nd COVID-19 pandemic wave in 40 Australia and New Zealand ICUs.</div></div><div><h3>Measurements and main results</h3><div>At the time of survey, 77% of ICUs had restrictions to visiting, median (interquartile range [IQR]) time of 9 (2; 24) hours with permitted visiting per day, a mean of 8 hours less than before the COVID-19 pandemic. There were 532 patients, a median (IQR) of 13 (6; 25) patients per ICU. Two patients had COVID-19. Over 24 h, 65% of patients had at least one in-person visit, median (IQR) of 1 (0; 3) hours with visitors. Telephone calls were received for 52% patients, median (IQR) of 1 (0; 2) calls. Video calls were received for 6% of the patients. In-person visits peaked between 10:00 and 12:00, with a second smaller peak between 16:00 and 17:00. Visiting continued through the evening, and 2% of the patients had visitors overnight. Telephone calls peaked at 10:00, continued through the day and evening, with few calls received overnight. In-person visits were predominantly motivated by family interactions (81%) and telephone calls by clinical updates (51%) and family interactions (47%).</div></div><div><h3>Conclusions</h3><div>In a low COVID-19 prevalence period, Australia and New Zealand ICUs had partially reopened to visitors. Most visits happened during the day and evening but persisted overnight. ICU resourcing and visiting policies should take these data into account to facilitate family presence at the bedside, virtual visiting, and obtaining clinical updates via telephone.</div></div>","PeriodicalId":51239,"journal":{"name":"Australian Critical Care","volume":"38 2","pages":"Article 101144"},"PeriodicalIF":2.6,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142786619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disaster preparedness for intensive care units: Priorities to inform crisis standards of care 重症监护病房的备灾:告知危机护理标准的优先事项。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-04 DOI: 10.1016/j.aucc.2024.101142
David Sellers RN, MCritCareNursing , Julia Crilly RN, PhD , Lynda Hughes RN, PhD , Jamie Ranse RN, PhD

Background

The number of disasters occurring globally is increasing. Natural hazards, changing geopolitical situations, and increasing population densities may lead to an increased likelihood of a surge of patients requiring health care, some of whom might be requiring intensive care–level treatment. There is a dearth of literature on intensive care unit (ICU) practitioner's priorities regarding disaster preparedness and crisis standards of care.

Objectives

This study aimed to understand what nurses working in ICUs within Australia prioritise regarding ICU disaster preparedness and the implementation of crisis standards of care.

Methods

A modified three-round Delphi design was used for this study. A snowballing recruitment method facilitated the purposive sampling of ICU nurses, starting with members of the Australian College of Critical Care Nurses. Eligible participants were asked to rate statements according to their priorities when addressing disaster preparedness of the Australian ICU in which they work. Statements that achieved the 10 highest scores in the final round were tabulated to indicate the broader areas of disaster preparedness that the respondents considered priorities.

Results

A total of 16 participants completed both round two and round three of this Delphi study. Out of 38 statements across six domains, 33 statements achieved consensus. Healthcare practitioner protection, wellbeing, and the management of space populated the top 10 priorities. These priorities included adequate personal protection equipment, services to support healthcare practitioners, and clear communication and debriefing pathways. Another key priority identified was the need for a clear plan on how the ICU footprint will expand to accommodate a surge of patients.

Conclusion

Healthcare practitioner wellbeing followed by adequate plans for ICU expansion are key priorities of nursing staff working in ICUs within Australia. Understanding the priorities of those who work in the ICU gives a pragmatic insight into what is required to further develop the disaster preparedness of Australian ICUs.
背景:全球发生的灾害数量正在增加。自然灾害、不断变化的地缘政治局势和不断增加的人口密度可能导致需要医疗保健的患者激增的可能性增加,其中一些人可能需要重症监护级别的治疗。关于重症监护室(ICU)从业者关于备灾和危机护理标准的优先事项的文献缺乏。目的:本研究旨在了解在澳大利亚ICU工作的护士在ICU备灾和实施危机护理标准方面的优先事项。方法:采用改进的三轮德尔菲设计。滚雪球式的招募方法促进了ICU护士的有目的抽样,从澳大利亚重症监护护士学院的成员开始。符合条件的参与者被要求根据他们在澳大利亚ICU工作时解决备灾问题的优先级对陈述进行评级。在最后一轮中获得10个最高分的陈述被制成表格,以表明答复者认为优先考虑的更广泛的备灾领域。结果:共有16名参与者完成了本德尔菲研究的第二轮和第三轮。在6个领域的38项声明中,33项达成了共识。医疗从业者的保护、福利和空间管理占据了前10个优先事项。这些优先事项包括充足的个人防护设备、支持医疗从业人员的服务以及明确的沟通和汇报途径。确定的另一个关键优先事项是需要制定一个明确的计划,说明如何扩大ICU的覆盖范围以容纳激增的患者。结论:保健从业者的福祉,以及适当的ICU扩展计划是澳大利亚ICU护理人员工作的关键优先事项。了解重症监护病房工作人员的优先事项,可以务实地了解进一步发展澳大利亚重症监护病房备灾所需的内容。
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引用次数: 0
Nurses' and physicians’ experience of a new algorithm for tapering analgosedation in the paediatric intensive care unit: A focus-group investigation 护士和医生对儿科重症监护室逐渐减少镇痛镇静新算法的经验:焦点小组调查。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-12-04 DOI: 10.1016/j.aucc.2024.101141
Mette Dokken RN, MNSc , Tone Rustøen RN, PhD , Thordis Thomsen RN, PhD , Gunnar K. Bentsen MD, PhD , Ingrid Egerod RN, PhD

Aim/objective

Iatrogenic withdrawal syndrome occurs frequently during the tapering phase of opioids and benzodiazepines in paediatric intensive care units. The aim of this study was to explore physicians' and nurses' experiences in patient care and staff collaboration during the tapering phase using a new “algorithm for tapering analgosedation”

Methods

We used a qualitative explorative design with focus groups. The framework method was followed including transcription, familiarisation, coding, developing a framework, applying the framework, charting data into the framework matrix, and interpreting the data. The study was conducted at two paediatric intensive care units at Oslo University Hospital in Norway. Nurses and physicians who had used the new algorithm participated in the study.

Findings

Three focus-group interviews were conducted with a total of 15 informants. Three main themes were identified with relevant subthemes: “Caring for a child in withdrawal”, “Advantages of the algorithm”, and “Challenges of the algorithm”. The algorithm positively affected patient care and staff collaboration during tapering. The use of the Withdrawal Assessment Tool-1 integrated in the algorithm required experienced nurses due to the risk of false-positive patient assessments.

Conclusion

Nurses and physicians in our study experienced that the new algorithm promoted staff collaboration and positively affected patient care. The use of the Withdrawal Assessment Tool-1 integrated in the algorithm required experienced staff and resources for continuous staff education.
目的/目的:在儿科重症监护室阿片类药物和苯二氮卓类药物逐渐减少的阶段,经常发生医源性戒断综合征。本研究的目的是通过一种新的“逐渐减少镇痛镇静的算法”来探讨医生和护士在逐渐减少阶段患者护理和员工合作方面的经验。方法:我们采用了焦点小组的定性探索设计。遵循框架方法,包括转录、熟悉、编码、开发框架、应用框架、将数据绘制到框架矩阵中以及解释数据。这项研究是在挪威奥斯陆大学医院的两个儿科重症监护室进行的。使用新算法的护士和医生参与了这项研究。调查结果:进行了3次焦点小组访谈,共有15名被调查者。确定了三个主题和相关的子主题:“照顾戒断儿童”、“算法的优点”和“算法的挑战”。该算法在减径过程中对患者护理和员工协作产生了积极影响。由于患者评估存在假阳性的风险,使用集成在算法中的戒断评估工具-1需要经验丰富的护士。结论:在我们的研究中,护士和医生都认为新算法促进了员工协作,并对患者护理产生了积极的影响。使用纳入算法的退出评估工具-1需要有经验的工作人员和持续工作人员教育的资源。
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引用次数: 0
Comparing arterial catheterisation by palpation or ultrasound guidance by novice nurses in an adult intensive care unit: A prospective cohort study 成人重症监护病房新手护士通过触诊或超声引导进行动脉导管插入术的比较:前瞻性队列研究。
IF 2.6 3区 医学 Q2 CRITICAL CARE MEDICINE Pub Date : 2024-11-19 DOI: 10.1016/j.aucc.2024.101135
Manuela León RN , Daniel N. Marco MD , Marta Cubedo PhD , Cristina González RN , Ana Guirao RN , María del Carmen Cañueto RN , Laura Salvador RN , Àlvar Farré RN , Javier Pérez RN , Inmaculada Carmona RN , Pamela-Inés Doti MD , Sara Fernández MD , Adrián Téllez MD, PhD , Juan Carlos López-Delgado MD, PhD , Eric Mayor-Vázquez MD , Laura Almorín MD , Josep M. Nicolás MD, PhD , Pedro Castro MD, PhD

Background

Arterial catheterisation is a common procedure in intensive care units (ICUs), typically performed using the palpation technique. Ultrasound (US)-guided catheterisation remains underutilised, particularly when performed by nonphysician operators.

Objective

The objective of this study was to assess the effectiveness of US-guided arterial catheterisation performed by nurses in critically ill patients.

Methods

This prospective cohort study took place in a medical ICU at a tertiary university hospital, comparing outcomes before and after a training program. Critically ill patients requiring arterial catheterisation were included. The study examined the performance and complications associated with two catheterisation techniques used by critical care nurses: palpation (PP) and US-guided. Nurses inexperienced with the US technique completed a brief training program consisting of two 3-h workshops followed by supervised clinical practice before performing the procedure. Collected data included the first-attempt success rate (primary endpoint), overall success rate, procedure time, the number of attempts, the number of cannulas used, complication rate, and catheter durability.

Results

The study included 175 patients, with 89 in the PP group and 86 in the US group. Baseline characteristics were similar between groups. The first-attempt success rate was 50% in the PP group and 58% in the US group (p = 0.39, 95% confidence interval -23.4% to +8.3%). No significant differences were observed between groups in terms of failed attempts (21.3% vs. 14%, p = 0.28), procedure time (284 s vs 350 s, p = 0.44), or rates of immediate (haematoma) and late (catheter infection or dysfunction) complications. Catheter durability was also comparable. Although radial artery cannulation was preferred in both groups, femoral and brachial access were more frequently used in the US group (12.9% and 2.9% vs. 17.6% and 14.9%, respectively, p = 0.02).

Conclusions

Arterial catheterisation using US guidance, performed by nurses with limited prior experience after a brief training course, demonstrated similar performance and complications rates compared to the traditional PP technique in a medical ICU setting.
背景:动脉导管插入术是重症监护病房(ICU)的常见手术,通常采用触诊技术。超声(US)引导下的导管插入术仍未得到充分利用,尤其是由非医生操作人员进行时:本研究旨在评估护士在重症患者中进行 US 引导动脉导管插入术的有效性:这项前瞻性队列研究在一家三级大学医院的内科重症监护室进行,比较了培训计划前后的结果。研究对象包括需要进行动脉导管插入术的重症患者。研究考察了重症监护护士使用的两种导管插入技术:触诊(PP)和 US 引导技术的性能和相关并发症。对 US 技术缺乏经验的护士在实施手术前要完成一个简短的培训计划,包括两个为期 3 小时的讲习班,然后在指导下进行临床实践。收集的数据包括首次尝试成功率(主要终点)、总体成功率、手术时间、尝试次数、插管使用次数、并发症发生率和导管耐用性:研究共纳入 175 名患者,其中 PP 组 89 人,US 组 86 人。两组的基线特征相似。PP 组的首次尝试成功率为 50%,US 组为 58%(P = 0.39,95% 置信区间为 -23.4% 至 +8.3%)。在尝试失败率(21.3% 对 14%,p = 0.28)、手术时间(284 秒对 350 秒,p = 0.44)、即刻并发症(血肿)和后期并发症(导管感染或功能障碍)发生率方面,两组之间没有明显差异。导管的耐用性也相当。虽然两组患者都更倾向于桡动脉插管,但美国组更经常使用股动脉和肱动脉入路(分别为 12.9% 和 2.9% 对 17.6% 和 14.9%,p = 0.02):结论:在内科重症监护室环境中,由经验有限的护士在简短培训课程后使用 US 引导进行动脉导管插入术,其效果和并发症发生率与传统的 PP 技术相似。
{"title":"Comparing arterial catheterisation by palpation or ultrasound guidance by novice nurses in an adult intensive care unit: A prospective cohort study","authors":"Manuela León RN ,&nbsp;Daniel N. Marco MD ,&nbsp;Marta Cubedo PhD ,&nbsp;Cristina González RN ,&nbsp;Ana Guirao RN ,&nbsp;María del Carmen Cañueto RN ,&nbsp;Laura Salvador RN ,&nbsp;Àlvar Farré RN ,&nbsp;Javier Pérez RN ,&nbsp;Inmaculada Carmona RN ,&nbsp;Pamela-Inés Doti MD ,&nbsp;Sara Fernández MD ,&nbsp;Adrián Téllez MD, PhD ,&nbsp;Juan Carlos López-Delgado MD, PhD ,&nbsp;Eric Mayor-Vázquez MD ,&nbsp;Laura Almorín MD ,&nbsp;Josep M. Nicolás MD, PhD ,&nbsp;Pedro Castro MD, PhD","doi":"10.1016/j.aucc.2024.101135","DOIUrl":"10.1016/j.aucc.2024.101135","url":null,"abstract":"<div><h3>Background</h3><div>Arterial catheterisation is a common procedure in intensive care units (ICUs), typically performed using the palpation technique. Ultrasound (US)-guided catheterisation remains underutilised, particularly when performed by nonphysician operators.</div></div><div><h3>Objective</h3><div>The objective of this study was to assess the effectiveness of US-guided arterial catheterisation performed by nurses in critically ill patients.</div></div><div><h3>Methods</h3><div>This prospective cohort study took place in a medical ICU at a tertiary university hospital, comparing outcomes before and after a training program. Critically ill patients requiring arterial catheterisation were included. The study examined the performance and complications associated with two catheterisation techniques used by critical care nurses: palpation (PP) and US-guided. Nurses inexperienced with the US technique completed a brief training program consisting of two 3-h workshops followed by supervised clinical practice before performing the procedure. Collected data included the first-attempt success rate (primary endpoint), overall success rate, procedure time, the number of attempts, the number of cannulas used, complication rate, and catheter durability.</div></div><div><h3>Results</h3><div>The study included 175 patients, with 89 in the PP group and 86 in the US group. Baseline characteristics were similar between groups. The first-attempt success rate was 50% in the PP group and 58% in the US group (p = 0.39, 95% confidence interval -23.4% to +8.3%). No significant differences were observed between groups in terms of failed attempts (21.3% vs. 14%, p = 0.28), procedure time (284 s vs 350 s, p = 0.44), or rates of immediate (haematoma) and late (catheter infection or dysfunction) complications. Catheter durability was also comparable. Although radial artery cannulation was preferred in both groups, femoral and brachial access were more frequently used in the US group (12.9% and 2.9% vs. 17.6% and 14.9%, respectively, p = 0.02).</div></div><div><h3>Conclusions</h3><div>Arterial catheterisation using US guidance, performed by nurses with limited prior experience after a brief training course, demonstrated similar performance and complications rates compared to the traditional PP technique in a medical ICU setting.</div></div>","PeriodicalId":51239,"journal":{"name":"Australian Critical Care","volume":"38 2","pages":"Article 101135"},"PeriodicalIF":2.6,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142640317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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Australian Critical Care
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