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van Herwerden MC, Groenland CNL, Termorshuizen F, Rietdijk WJR, Blokzijl F, Cleffken BI, Dormans T, Epker JL, Feyz L, Gritters van den Oever N, van der Heiden P, de Jonge E, Latten GHP, Pruijsten RV, Sir Ö, Spronk PE, Vermeijden WJ, van Vliet P, de Keizer NF, den Uil CA. Emergency Department Triage, Transfer Times, and Hospital Mortality of Patients Admitted to the ICU: A Retrospective Replication and Continuation Study. Crit Care Med 2024:00003246-990000000-00364. [PMID: 39158382 DOI: 10.1097/ccm.0000000000006396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
OBJECTIVES This study aimed to provide new insights into the impact of emergency department (ED) to ICU time on hospital mortality, stratifying patients by academic and nonacademic teaching (NACT) hospitals, and considering Acute Physiology and Chronic Health Evaluation (APACHE)-IV probability and ED-triage scores. DESIGN, SETTING, AND PATIENTS We conducted a retrospective cohort study (2009-2020) using data from the Dutch National Intensive Care Evaluation registry. Patients directly admitted from the ED to the ICU were included from four academic and eight NACT hospitals. Odds ratios (ORs) for mortality associated with ED-to-ICU time were estimated using multivariable regression, both crude and after adjusting for and stratifying by APACHE-IV probability and ED-triage scores. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A total of 28,455 patients were included. The median ED-to-ICU time was 1.9 hours (interquartile range, 1.2-3.1 hr). No overall association was observed between ED-to-ICU time and hospital mortality after adjusting for APACHE-IV probability (p = 0.36). For patients with an APACHE-IV probability greater than 55.4% (highest quintile) and an ED-to-ICU time greater than 3.4 hours the adjusted OR (ORsadjApache) was 1.24 (95% CI, 1.00-1.54; p < 0.05) as compared with the reference category (< 1.1 hr). In the academic hospitals, the ORsadjApache for ED-to-ICU times of 1.6-2.3, 2.3-3.4, and greater than 3.4 hours were 1.21 (1.01-1.46), 1.21 (1.00-1.46), and 1.34 (1.10-1.64), respectively. In NACT hospitals, no association was observed (p = 0.07). Subsequently, ORs were adjusted for ED-triage score (ORsadjED). In the academic hospitals the ORsadjED for ED-to-ICU times greater than 3.4 hours was 0.98 (0.81-1.19), no overall association was observed (p = 0.08). In NACT hospitals, all time-ascending quintiles had ORsadjED values of less than 1.0 (p < 0.01). CONCLUSIONS In patients with the highest APACHE-IV probability at academic hospitals, a prolonged ED-to-ICU time was associated with increased hospital mortality. We found no significant or consistent unfavorable association in lower APACHE-IV probability groups and NACT hospitals. The association between longer ED-to-ICU time and higher mortality was not found after adjustment and stratification for ED-triage score.
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Affiliation(s)
- Michael C van Herwerden
- Department of Intensive Care Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Carline N L Groenland
- Department of Intensive Care Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Fabian Termorshuizen
- Department of Medical Informatics, Amsterdam University Medical Center, Amsterdam, The Netherlands
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, The Netherlands
| | | | - Fredrike Blokzijl
- Department of Critical Care, University Medical Center Groningen, Groningen, The Netherlands
| | - Berry I Cleffken
- Department of Intensive Care Medicine, Maasstad Hospital, Rotterdam, The Netherlands
| | - Tom Dormans
- Department of Intensive Care Medicine and Emergency Department, Zuyderland, Sittard-Geleen, The Netherlands
| | - Jelle L Epker
- Department of Intensive Care Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Lida Feyz
- Department of Cardiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | | | - Pim van der Heiden
- Department of Intensive Care Medicine, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | - Evert de Jonge
- Department of Intensive Care Medicine, University Medical Center Leiden, Leiden, The Netherlands
| | - Gideon H P Latten
- Department of Intensive Care Medicine and Emergency Department, Zuyderland, Sittard-Geleen, The Netherlands
| | - Ralph V Pruijsten
- Department of Intensive Care Medicine, Ikazia Hospital, Rotterdam, The Netherlands
| | - Özcan Sir
- Department of Emergency Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter E Spronk
- Department of Intensive Care Medicine, Gelre Hospital, Apeldoorn, The Netherlands
| | - Wytze J Vermeijden
- Department of Intensive Care Medicine, Medical Spectrum Twente, Twente, The Netherlands
| | - Peter van Vliet
- Department of Intensive Care Medicine, Haaglanden Medical Center, Den Haag, The Netherlands
| | - Nicolette F de Keizer
- Department of Medical Informatics, Amsterdam University Medical Center, Amsterdam, The Netherlands
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, The Netherlands
| | - Corstiaan A den Uil
- Department of Intensive Care Medicine, Maasstad Hospital, Rotterdam, The Netherlands
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2
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Winters ME, Hu K, Martinez JP, Mallemat H, Brady WJ. The critical care literature 2023. Am J Emerg Med 2024; 85:13-23. [PMID: 39173270 DOI: 10.1016/j.ajem.2024.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2024] [Revised: 07/28/2024] [Accepted: 08/05/2024] [Indexed: 08/24/2024] Open
Abstract
The number of critically ill patients that present to emergency departments across the world continues to rise. In fact, the proportion of critically ill patients in emergency departments is now higher than pre-COVID-19 pandemic levels. [1] The emergency physician (EP) is typically the first physician to evaluate and resuscitate the critically ill patient. Given the continued shortage of intensive care unit (ICU) beds, persistent staff shortages, and overall inefficient hospital throughput, EPs are often tasked with providing intensive care to these patients long beyond the initial resuscitation phase. Prolonged boarding of critically ill patients in the ED is associated with increased ICU and hospital length of stay, increased adverse events, ED staff burnout, decreased patient and family satisfaction, and, most importantly, increased mortality. [2-5]. As such, it is imperative for the EP to be knowledgeable about recent literature in resuscitation and critical care medicine, so that critically ill ED patients can continue to receive the best, most up-to-date evidence-based care. This review summarizes important articles published in 2023 that pertain to the resuscitation and management of select critically ill ED patients. Topics included in this article include cardiac arrest, post-cardiac arrest care, septic shock, rapid sequence intubation, severe pneumonia, transfusions, trauma, and critical procedures.
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Affiliation(s)
- Michael E Winters
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Kami Hu
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joseph P Martinez
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Haney Mallemat
- Internal Medicine and Emergency Medicine, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - William J Brady
- Departments of Emergency Medicine and Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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3
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Chen TY, Huang TY, Chang YC. Using a clinical narrative-aware pre-trained language model for predicting emergency department patient disposition and unscheduled return visits. J Biomed Inform 2024; 155:104657. [PMID: 38772443 DOI: 10.1016/j.jbi.2024.104657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 04/07/2024] [Accepted: 05/18/2024] [Indexed: 05/23/2024]
Abstract
The increasing prevalence of overcrowding in Emergency Departments (EDs) threatens the effective delivery of urgent healthcare. Mitigation strategies include the deployment of monitoring systems capable of tracking and managing patient disposition to facilitate appropriate and timely care, which subsequently reduces patient revisits, optimizes resource allocation, and enhances patient outcomes. This study used ∼ 250,000 emergency department visit records from Taipei Medical University-Shuang Ho Hospital to develop a natural language processing model using BlueBERT, a biomedical domain-specific pre-trained language model, to predict patient disposition status and unplanned readmissions. Data preprocessing and the integration of both structured and unstructured data were central to our approach. Compared to other models, BlueBERT outperformed due to its pre-training on a diverse range of medical literature, enabling it to better comprehend the specialized terminology, relationships, and context present in ED data. We found that translating Chinese-English clinical narratives into English and textualizing numerical data into categorical representations significantly improved the prediction of patient disposition (AUROC = 0.9014) and 72-hour unscheduled return visits (AUROC = 0.6475). The study concludes that the BlueBERT-based model demonstrated superior prediction capabilities, surpassing the performance of prior patient disposition predictive models, thus offering promising applications in the realm of ED clinical practice.
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Affiliation(s)
- Tzu-Ying Chen
- Graduate Institute of Data Science, Taipei Medical University, Taipei City, Taiwan
| | - Ting-Yun Huang
- Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yung-Chun Chang
- Graduate Institute of Data Science, Taipei Medical University, Taipei City, Taiwan; Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei City, Taiwan.
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4
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Winters ME, Hu K, Martinez JP, Mallemat H, Brady WJ. The critical care literature 2022. Am J Emerg Med 2024; 80:123-131. [PMID: 38574434 DOI: 10.1016/j.ajem.2024.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 03/31/2024] [Indexed: 04/06/2024] Open
Abstract
The number of critically ill patients that present to emergency departments across the world has risen steadily for nearly two decades. Despite a decrease in initial emergency department (ED) volumes early in the COVID-19 pandemic, the proportion of critically ill patients is now higher than pre-pandemic levels [1]. The emergency physician (EP) is often the first physician to evaluate and resuscitate a critically ill patient. In addition, EPs are frequently tasked with providing critical care long beyond the initial resuscitation. Prolonged boarding of critically ill patients in the ED is associated with increased duration of mechanical ventilation, increased intensive care unit (ICU) length of stay, increased hospital length of stay, increased medication-related adverse events, and increased in-hospital, 30-day, and 90-day mortality [2-4]. Given the continued increase in critically ill patients along with the increases in boarding critically ill patients in the ED, it is imperative for the EP to be knowledgeable about recent literature in resuscitation and critical care medicine, so that critically ill patients continue to receive evidence-based care. This review summarizes important articles published in 2022 that pertain to the resuscitation and management of select critically ill ED patients. These articles have been selected based on the authors review of key critical care, resuscitation, emergency medicine, and medicine journals and their opinion of the importance of study findings as it pertains to the care of the critically ill ED patient. Topics covered in this article include cardiac arrest, post-cardiac arrest care, rapid sequence intubation, mechanical ventilation, fluid resuscitation, and sepsis.
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Affiliation(s)
- Michael E Winters
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Kami Hu
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joseph P Martinez
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Haney Mallemat
- Internal Medicine and Emergency Medicine, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - William J Brady
- Departments of Emergency Medicine and Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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Barskaya A, Abrukin L, McStay C. Rearranging the furniture: A blueprint for reappropriating fixed resources to create an emergency department resuscitative care unit. J Am Coll Emerg Physicians Open 2024; 5:e13211. [PMID: 38841296 PMCID: PMC11150082 DOI: 10.1002/emp2.13211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 06/07/2024] Open
Abstract
Emergency department (ED) care teams face challenges in providing timely, high-quality care to critically ill patients because of competing patient care priorities and a multitude of system strains, including patient boarding. Patients who are boarding in the ED experience increased morbidity and mortality, and this is particularly true for those who are critically ill. Geography-based models for critical care delivery in the ED range from resuscitation bays to full-fledged ED intensive care units. Studies have shown that such models can improve patient survival without affecting cost. Here, we describe how we reappropriated limited fixed resources to create a critical care resuscitation unit in a busy, urban, academic ED. Our objective is to provide a blueprint for similar models, paying particular attention to operations, clinical care, education, and financial stability.
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Affiliation(s)
- Angela Barskaya
- Department of Emergency MedicineColumbia UniversityNew YorkNew YorkUSA
- Division of PulmonaryAllergy and Critical Care MedicineDepartment of MedicineColumbia UniversityNew YorkNew YorkUSA
| | - Liliya Abrukin
- Department of Emergency MedicineColumbia UniversityNew YorkNew YorkUSA
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6
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Ebrahim M, Werge MP, Novovic S, Amin NEL, Karstensen JG, Jørgensen HL. Prediction of Admission to Intensive Care Unit and 1-Year Mortality After Acute Pancreatitis With Walled-Off Pancreatic Necrosis: A Retrospective, Single-Center Cohort Study. Pancreas 2024; 53:e386-e394. [PMID: 38416852 DOI: 10.1097/mpa.0000000000002314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
BACKGROUND AND AIMS Pancreatic walled-off necrosis (WON) carries significant mortality and morbidity risks, often necessitating intensive care unit (ICU) admission. This retrospective study aimed to evaluate whether routine biochemical parameters at the time of the index endoscopic procedure could predict ICU admission and 1-year mortality following endoscopic treatment of WON. MATERIALS AND METHODS We retrospectively identified 201 consecutive patients who underwent endoscopic drainage for WON between January 1, 2010, and December 31, 2020. Associations between routine biochemical blood tests and outcomes were assessed using logistic regression models. RESULTS Within 1 year of the index endoscopy, 31 patients (15.4%) died, and 40 (19.9%) were admitted to the ICU due to sepsis. Preoperative electrolyte disturbances were more prevalent among ICU-admitted patients and nonsurvivors. Hyperkalemia, hypoalbuminemia, and elevated urea were significant predictors of 1-year mortality, while hypernatremia, elevated serum creatinine, and hypoalbuminemia predicted ICU admission. Predictive models exhibited good discriminative ability, with an AUC of 0.84 (95% CI,0,75-0.93) for 1-year mortality and 0.86 (95%CI, 0.79-0.92) for ICU admission. CONCLUSIONS Preoperative imbalances in routine blood tests effectively predict adverse outcomes in endoscopically treated WON patients.
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Affiliation(s)
- Mohamed Ebrahim
- From the Pancreatitis Centre East, Gastrounit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Mikkel Parsberg Werge
- From the Pancreatitis Centre East, Gastrounit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | | | - Nadia Emad Lotfi Amin
- From the Pancreatitis Centre East, Gastrounit, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
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7
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Lee KS, Han C, Min HS, Lee J, Youn SH, Kim Y, Moon JY, Lee YS, Kim SJ, Sung HK. Impact of the early phase of the COVID-19 pandemic on emergency department-to-intensive care unit admissions in Korea: an interrupted time-series analysis. BMC Emerg Med 2024; 24:51. [PMID: 38561666 PMCID: PMC10985913 DOI: 10.1186/s12873-024-00968-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/17/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic resulted in significant disruptions to critical care systems globally. However, research on the impact of the COVID-19 pandemic on intensive care unit (ICU) admissions via the emergency department (ED) is limited. Therefore, this study evaluated the changes in the number of ED-to-ICU admissions and clinical outcomes in the periods before and during the pandemic. METHODS We identified all adult patients admitted to the ICU through level 1 or 2 EDs in Korea between February 2018 and January 2021. February 2020 was considered the onset point of the COVID-19 pandemic. The monthly changes in the number of ED-to-ICU admissions and the in-hospital mortality rates before and during the COVID-19 pandemic were evaluated using interrupted time-series analysis. RESULTS Among the 555,793 adult ED-to-ICU admissions, the number of ED-to-ICU admissions during the pandemic decreased compared to that before the pandemic (step change, 0.916; 95% confidence interval [CI] 0.869-0.966], although the trend did not attain statistical significance (slope change, 0.997; 95% CI 0.991-1.003). The proportion of patients who arrived by emergency medical services, those transferred from other hospitals, and those with injuries declined significantly among the number of ED-to-ICU admissions during the pandemic. The proportion of in-hospital deaths significantly increased during the pandemic (step change, 1.054; 95% CI 1.003-1.108); however, the trend did not attain statistical significance (slope change, 1.001; 95% CI 0.996-1.007). Mortality rates in patients with an ED length of stay of ≥ 6 h until admission to the ICU rose abruptly following the onset of the pandemic (step change, 1.169; 95% CI 1.021-1.339). CONCLUSIONS The COVID-19 pandemic significantly affected ED-to-ICU admission and in-hospital mortality rates in Korea. This study's findings have important implications for healthcare providers and policymakers planning the management of future outbreaks of infectious diseases. Strategies are needed to address the challenges posed by pandemics and improve the outcomes in critically ill patients.
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Affiliation(s)
- Kyung-Shin Lee
- Public Health Research Institute, National Medical Center, 245 Eulgi-ro, Jung-gu, 04564, Seoul, Korea
| | - Changwoo Han
- Department of Preventive Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Hye Sook Min
- Public Health Research Institute, National Medical Center, 245 Eulgi-ro, Jung-gu, 04564, Seoul, Korea
| | - Jeehye Lee
- Department of Preventive Medicine, Konkuk University College of Medicine, Chungju-si, Korea
| | - Seok Hwa Youn
- Department of Trauma Surgery, National Medical Center, Seoul, Korea
| | - Younghwan Kim
- Department of Trauma Surgery, National Medical Center, Seoul, Korea
| | - Jae Young Moon
- Department of Pulmonary and Critical Care Medicine, Chungnam National University Sejong Hospital, Sejong, Korea
| | - Young Seok Lee
- Division of Pulmonology, Allergy and Critical Care Medicine, Department of Internal Medicine, Korea University Guro Hospital, Seoul, Korea
| | - Su Jin Kim
- Department of Emergency Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Ho Kyung Sung
- Public Health Research Institute, National Medical Center, 245 Eulgi-ro, Jung-gu, 04564, Seoul, Korea.
- Department of Population Health, NYU Grossman School of Medicine, New York, NY, USA.
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8
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Hongo T, Yumoto T, Inaba M, Taito S, Yorifuji T, Nakao A, Naito H. Long-term, patient-centered, frailty-based outcomes of older critical illness survivors from the emergency department: a post hoc analysis of the LIFE Study. BMC Geriatr 2024; 24:257. [PMID: 38491464 PMCID: PMC10941380 DOI: 10.1186/s12877-024-04881-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 03/08/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Evidence indicates frailty before intensive care unit (ICU) admission leads to poor outcomes. However, it is unclear whether quality of life (QOL) and activities of daily living (ADL) for survivors of critical illness admitted to the ICU via the emergency department remain consistent or deteriorate in the long-term compared to baseline. This study aimed to evaluate long-term QOL/ADL outcomes in these patients, categorized by the presence or absence of frailty according to Clinical Frailty Scale (CFS) score, as well as explore factors that influence these outcomes. METHODS This was a post-hoc analysis of a prospective, multicenter, observational study conducted across Japan. It included survivors aged 65 years or older who were admitted to the ICU through the emergency department. Based on CFS scores, participants were categorized into either the not frail group or the frail group, using a threshold CFS score of < 4. Our primary outcome was patient-centered outcomes (QOL/ADL) measured by the five-level EuroQol five-dimensional questionnaire (EQ-5D-5L) and the Barthel Index six months post-ICU admission, comparing results from baseline. Secondary outcomes included exploration of factors associated with QOL/ADL six months post-ICU admission using multiple linear regression analyses. RESULTS Of 514 candidates, 390 participants responded to the EQ-5D-5L questionnaire, while 237 responded to the Barthel Index. At six months post-admission, mean EQ-5D-5L values declined in both the not frail and frail groups (0.80 to 0.73, p = 0.003 and 0.58 to 0.50, p = 0.002, respectively); Barthel Index scores also declined in both groups (98 to 83, p < 0.001 and 79 to 61, p < 0.001, respectively). Multiple linear regression analysis revealed that baseline frailty (β coefficient, -0.15; 95% CI, - 0.23 to - 0.07; p < 0.001) and pre-admission EQ-5D-5L scores (β coefficient, 0.14; 95% CI, 0.02 to 0.26; p = 0.016) affected EQ-5D-5L scores at six months. Similarly, baseline frailty (β coefficient, -12.3; 95% CI, - 23.9 to - 0.80; p = 0.036) and Barthel Index scores (β coefficient, 0.54; 95% CI, 0.30 to 0.79; p < 0.001) influenced the Barthel Index score at six months. CONCLUSIONS Regardless of frailty, older ICU survivors from the emergency department were more likely to experience reduced QOL and ADL six months after ICU admission compared to baseline.
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Affiliation(s)
- Takashi Hongo
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Mototaka Inaba
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Shunsuke Taito
- Department of Clinical Practice and Support, Hiroshima University Hospital, 1-2-3 Minamiku Kasumi, Hiroshima, 734-0037, Japan
| | - Takashi Yorifuji
- Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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Huang QS, Han TX, Fu HX, Meng H, Zhao P, Wu YJ, He Y, Zhu XL, Wang FR, Zhang YY, Mo XD, Han W, Yan CH, Wang JZ, Chen H, Chen YH, Han TT, Lv M, Chen Y, Wang Y, Xu LP, Liu KY, Huang XJ, Zhang XH. Prognostic Factors and Outcomes in Patients With Septic Shock After Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2024; 30:310.e1-310.e11. [PMID: 38151106 DOI: 10.1016/j.jtct.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/15/2023] [Accepted: 12/15/2023] [Indexed: 12/29/2023]
Abstract
Septic shock remains a potentially life-threatening complication among allogeneic hematopoietic stem cell transplant (allo-HSCT) recipients. There is a paucity of information on the clinical characteristics, outcome and prognostic factors of septic shock patients after allo-HSCT. We aimed to describe the clinical characteristics of septic shock after allo-HSCT and its associated health outcomes and to evaluate the role of patient demographics, transplantation-related laboratory and clinical variables associated with the short-term mortality of septic shock after allo-HSCT. We retrospectively studied 242 septic shock patients from 6105 consecutive patients allografted between 2007 and 2021. We assessed 29 risk factors as candidate predictors and used multivariable logistic regression to establish clinical model. The primary outcome was 28-day mortality. The median age of the subjects was 34 (IQR 24 to 45) years. A total of 148 patients (61.2%) had positive blood cultures. Gram-negative bacilli accounted for 61.5% of the positive isolates, gram-positive cocci accounted for 12.2%, and fungi accounted for 6.1%. Coinfections were found in 30 (20.3%) patients. Escherichia coli was the dominant isolated pathogen (31.1%), followed by Pseudomonas spp. (12.8%) and Klebsiella pneumoniae (10.1%). With a median follow-up of 34 (IQR: 2 to 528) days, a total of 142 (58.7%) patients died, of whom 118 (48.8%) died within the first 28 days after septic shock diagnosis, 131 (54.1%) died within 90 days, and 141 (58.3%) died within 1 year. A large majority of deaths (83.1% [118/142]) occurred within 28 days of septic shock diagnosis. Finally, 6 independent predictive variables of 28-day mortality were identified by multivariable logistic regression: time of septic shock, albumin, bilirubin, PaO2/FiO2, lactate, and sepsis-induced coagulopathy. Patients with late onset shock had higher 28-day mortality rates (64.6% versus 25.5%, P < .001) and more ICU admission (32.6% versus 7.1%, P < .001) than those with early onset shock. We highlight the poor survival outcomes in patients who develop septic shock, emphasizing the need for increasing awareness regarding septic shock after allo-HSCT. The information from the current study may help to assist clinicians in identifying high-risk patients.
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Affiliation(s)
- Qiu-Sha Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Tian-Xiao Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Hai-Xia Fu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Han Meng
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Peng Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Ye-Jun Wu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yun He
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Lu Zhu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Feng-Rong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuan-Yuan Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Dong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Jing-Zhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yu-Hong Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Ting-Ting Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Meng Lv
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China.
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10
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Sert ET, Kokulu K, Mutlu H, Yortanlı BC. Effects of Clinical Frailty Scale Score on Adverse Outcomes and Length of Emergency Department Stay Before Intensive Care Unit Admission. J Emerg Med 2024; 66:e10-e19. [PMID: 37919186 DOI: 10.1016/j.jemermed.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/18/2023] [Accepted: 08/31/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Older adults living with frailty who require treatment in hospitals are increasingly seen in emergency departments (EDs). OBJECTIVE This study investigated the effects of frailty severity according to the Clinical Frailty Scale (CFS) on adverse outcomes and length of stay in the ED before intensive care unit (ICU) admission. METHODS We conducted this prospective observational study with patients 65 years or older and admitted to the ICU from March 1, 2021 to December 31, 2022. We divided the patients into four groups according to their CFS scores. We determined the effects of frailty severity on length of ED stay and clinical outcomes using logistic regression analysis. RESULTS Of the 920 patients included in the study, 25.4% were nonfrail, 26.2% had mild frailty, 25.9% had moderate frailty, and 22.5% had severe frailty. In the regression analysis, compared with those who were nonfrail, the length of ED stay was significantly longer for those with moderate frailty (odds ratio [OR] 2.13; 95% confidence interval [CI] 1.63-2.90) or severe frailty (OR 3.32; 95% CI 1.92-3.87), but the result was not significant for those with mild frailty (OR 1.65; 95% CI 1.21-2.45). ICU mortality was significantly higher among patients with mild, moderate, or severe frailty than among those who were nonfrail. CONCLUSIONS We found CFS score to be a predictor of length of ED stay and adverse outcomes. Accordingly, CFS evaluation can provide an idea of the length of ED stay and the likelihood of adverse outcomes.
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Affiliation(s)
- Ekrem Taha Sert
- Department of Emergency Medicine, Aksaray University Medical School, Aksaray, Turkey
| | - Kamil Kokulu
- Department of Emergency Medicine, Aksaray University Medical School, Aksaray, Turkey
| | - Hüseyin Mutlu
- Department of Emergency Medicine, Aksaray University Medical School, Aksaray, Turkey
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11
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Bohman SR, Day L, Danko C, Thakur B, Kedia R, Parnell S. Quality Improvement Curriculum for Intensive Care Unit Upgrades. West J Emerg Med 2023; 24:1069-1072. [PMID: 38165189 PMCID: PMC10754193 DOI: 10.5811/westjem.59400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 07/24/2023] [Accepted: 08/11/2023] [Indexed: 01/03/2024] Open
Abstract
Patients admitted to the hospital ward from the emergency department (ED) occasionally decompensate and require transfer to the intensive care unit (ICU). An emergency medicine (EM) curriculum focused on review of these ICU upgrade cases could improve resident knowledge related to patient acuity, critical illness, and appropriate disposition. Furthermore, initial identification of critical pathology in the ED and earlier admission to the ICU could reduce delays in care and improve patient outcomes. We performed a retrospective analysis to determine the effectiveness of a resident quality improvement curriculum evaluating cases where patients require transfer from the inpatient floor to the ICU within 12 hours of admission from the ED. We compared postgraduate year 2 (PGY-2) EM residents who participated in the ICU upgrades curriculum during their first year to PGY-2 EM residents who did not participate in the curriculum. Analysis of the 242 qualifying ICU upgrade cases from July 2019-October 2021 showed post-curriculum residents were responsible for an average of 1.0 upgrades per resident compared to an average of 1.54 upgrades per resident (P = 0.12) for pre-curriculum residents. Although there was no statistically significant difference in ICU upgrades between the groups, there was a trend toward decreased ICU upgrade cases for residents who participated in the curriculum. Common reasons for ICU upgrade included worsening respiratory distress requiring higher level of respiratory support, recurrent hypotension after initial intravenous fluid resuscitation requiring vasopressor support, and declining mental status. This retrospective study showed no significant difference in the number of ICU upgrades for residents who completed the ICU upgrades curriculum compared to residents who were not enrolled in the course. However, the study was likely underpowered to detect a significant difference in the groups, and there was a trend toward reduced ICU upgrades for residents who completed the curriculum. ICU upgrade cases were frequently associated with worsening respiratory status, hypotension, and mental status. These findings highlight the importance of reassessment of vital signs and mental status prior to determining disposition from the ED. Additional, larger studies are needed to better determine the curriculum's impact on resident proficiency in recognizing critical illness and reducing ICU upgrades.
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Affiliation(s)
- Seth R. Bohman
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
| | - Lauren Day
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
| | - Colin Danko
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
| | - Bhaskar Thakur
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
- University of Texas Southwestern Medical Center, Department of Population and Data Science, Dallas, Texas
| | - Raashee Kedia
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
| | - Samuel Parnell
- University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
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12
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Andrea L, Moskowitz A, Chen JT, Fein DG. Decreased Utilization of Low Tidal Volume Ventilation Outside of the Intensive Care Unit as Compared to Inside. J Intensive Care Med 2023; 38:949-956. [PMID: 37226439 DOI: 10.1177/08850666231175646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Background: Investigations into the use of low tidal volume ventilation (LTVV) have been performed for patients in emergency departments (EDs) or intensive care units (ICUs). Practice differences between the ICU and non-ICU care areas have not been described. We hypothesized that the initial implementation of LTVV would be better inside ICUs than outside. Methods: This is a retrospective observational study of patients initiated on invasive mechanical ventilation (IMV) between January 1, 2016, and July 17, 2019. Initial recorded tidal volumes after intubation were used to compare the use of LTVV between care areas. Low tidal volume was considered 6.5 cc/kg of ideal body weight (IBW) or less. The primary outcome was the initiation of low tidal volume. Sensitivity analyses used a tidal volume of 8 cc/kg of IBW or less, and direct comparisons were performed between the ICU, ED, and wards. Results: There were 6392 initiations of IMV: 2217 (34.7%) in the ICU and 4175 (65.3%) outside. LTVV was more likely to be initiated in the ICU than outside (46.5% vs 34.2%; adjusted odds ratio [aOR] 0.62, 95% confidence interval [CI] 0.56-0.71, P < .01). The ICU also had more implementation when PaO2/FiO2 ratio was less than 300, (48.0% vs 34.6%; aOR 0.59, 95% CI 0.48-0.71, P < .01). When comparing individual locations, wards had lower odds of LTVV than the ICU (aOR 0.82, 95% CI 0.70-0.96, P = .02), the ED had lower odds than the ICU (aOR 0.55, 95% CI 0.48-0.63, P < .01), and the ED had lower odds than the wards (aOR 0.66, 95% CI 0.56-0.77, P < .01). Interpretation: Initial low tidal volumes were more likely to be initiated in the ICU than outside. This finding remained when examining only patients with a PaO2/FiO2 ratio less than 300. Care areas outside of the ICU do not employ LTVV as often as ICUs and are, therefore, a possible target for process improvement.
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Affiliation(s)
- Luke Andrea
- Department of Critical Care Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Ari Moskowitz
- Department of Critical Care Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Jen-Ting Chen
- Department of Critical Care Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Daniel G Fein
- Department of Critical Care Medicine, Montefiore Medical Center, Bronx, NY, USA
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13
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Wu L, Chen X, Khalemsky A, Li D, Zoubeidi T, Lauque D, Alsabri M, Boudi Z, Kumar VA, Paxton J, Tsilimingras D, Kurland L, Schwartz D, Hachimi-Idrissi S, Camargo CA, Liu SW, Savioli G, Intas G, Soni KD, Junhasavasdikul D, Cabello JJT, Rathlev NK, Tazarourte K, Slagman A, Christ M, Singer AJ, Lang E, Ricevuti G, Li X, Liang H, Grossman SA, Bellou A. The Association between Emergency Department Length of Stay and In-Hospital Mortality in Older Patients Using Machine Learning: An Observational Cohort Study. J Clin Med 2023; 12:4750. [PMID: 37510865 PMCID: PMC10381297 DOI: 10.3390/jcm12144750] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/28/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
The association between emergency department (ED) length of stay (EDLOS) with in-hospital mortality (IHM) in older patients remains unclear. This retrospective study aims to delineate the relationship between EDLOS and IHM in elderly patients. From the ED patients (n = 383,586) who visited an urban academic tertiary care medical center from January 2010 to December 2016, 78,478 older patients (age ≥60 years) were identified and stratified into three age subgroups: 60-74 (early elderly), 75-89 (late elderly), and ≥90 years (longevous elderly). We applied multiple machine learning approaches to identify the risk correlation trends between EDLOS and IHM, as well as boarding time (BT) and IHM. The incidence of IHM increased with age: 60-74 (2.7%), 75-89 (4.5%), and ≥90 years (6.3%). The best area under the receiver operating characteristic curve was obtained by Light Gradient Boosting Machine model for age groups 60-74, 75-89, and ≥90 years, which were 0.892 (95% CI, 0.870-0.916), 0.886 (95% CI, 0.861-0.911), and 0.838 (95% CI, 0.782-0.887), respectively. Our study showed that EDLOS and BT were statistically correlated with IHM (p < 0.001), and a significantly higher risk of IHM was found in low EDLOS and high BT. The flagged rate of quality assurance issues was higher in lower EDLOS ≤1 h (9.96%) vs. higher EDLOS 7 h <t≤ 8 h (1.84%). Special attention should be given to patients admitted after a short stay in the ED and a long BT, and new concepts of ED care processes including specific areas and teams dedicated to older patients care could be proposed to policymakers.
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Affiliation(s)
- Lijuan Wu
- Institute of Sciences in Emergency Medicine, Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Xuanhui Chen
- Medical Big Data Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Anna Khalemsky
- Management Department, Hadassah Academic College, Jerusalem 91010, Israel
| | - Deyang Li
- Institute of Sciences in Emergency Medicine, Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Taoufik Zoubeidi
- Department of Statistics, College of Business and Economics, UAE University, Al Ain 1555, United Arab Emirates
| | - Dominique Lauque
- Department of Emergency of Medicine, Beth Israel Deaconess Medical Center, Teaching Hospital of Harvard Medical School, Boston, MA 02115, USA
- Department of Emergency Medicine, Purpan Hospital and Toulouse III University, 31300 Toulouse, France
| | - Mohammed Alsabri
- Department of Emergency of Medicine, Beth Israel Deaconess Medical Center, Teaching Hospital of Harvard Medical School, Boston, MA 02115, USA
- Department of Pediatrics, Brookdale University Hospital and Medical Center, 1 Brookdale Plaza, Brooklyn, NY 11212, USA
| | - Zoubir Boudi
- Department of Emergency Medicine, Dr Sulaiman Alhabib Hospital, Dubai 2542, United Arab Emirates
- Global Network on Emergency Medicine, Brookline, MA 02446, USA
| | - Vijaya Arun Kumar
- Department of Emergency Medicine, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - James Paxton
- Department of Emergency Medicine, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Dionyssios Tsilimingras
- Department of Family Medicine & Public Health Sciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Lisa Kurland
- Department of Medical Sciences, Örebro University, 70182 Örebro, Sweden
| | - David Schwartz
- Information Systems Department, Graduate School of Business Administration, Bar-Ilan University, Ramat-Gan 529002, Israel
| | - Said Hachimi-Idrissi
- Global Network on Emergency Medicine, Brookline, MA 02446, USA
- Department of Emergency Medicine, Ghent University Hospital, 9000 Ghent, Belgium
| | - Carlos A Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Shan W Liu
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Gabriele Savioli
- Emergency Department, IRCCS Fondazione Policlinico San Matteo, 27100 Pavia, Italy
| | - Geroge Intas
- Department of Critical Care, General Hospital of Nikaia Agios Panteleimon, 18454 Athens, Greece
| | - Kapil Dev Soni
- Jai Prakash Narayan Apex Trauma Center, Ring Road, New Delhi 110029, India
| | - Detajin Junhasavasdikul
- Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | | | - Niels K Rathlev
- Department of Emergency Medicine, University of Massachusetts Medical School, Baystate, Springfield, MA 01199, USA
| | - Karim Tazarourte
- Department of Health Quality, University Hospital, Hospices Civils, 69002 Lyon, France
- Department of Emergency Medicine, University Hospital, Hospices Civils, 69002 Lyon, France
| | - Anna Slagman
- Division of Emergency and Acute Medicine, Campus Virchow Klinikum and Charité Campus Mitte, Charité Universitätsmedizin, 10117 Berlin, Germany
| | - Michael Christ
- Department of Emergency Medicine, 6000 Lucerne, Switzerland
| | - Adam J Singer
- Department of Emergency Medicine, Renaissance Scholl of Medicine at Stony Brook University, Stony Brook, NY 11794, USA
| | - Eddy Lang
- Department of Emergency Medicine, Emergency Medicine Cumming School of Medicine, University of Calgary, Alberta Health Services, Calgary, AB T2N 1N4, Canada
| | - Giovanni Ricevuti
- Emergency Medicine, School of Pharmacy, University of Pavia, 27100 Pavia, Italy
| | - Xin Li
- Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Huiying Liang
- Medical Big Data Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
| | - Shamai A Grossman
- Department of Emergency of Medicine, Beth Israel Deaconess Medical Center, Teaching Hospital of Harvard Medical School, Boston, MA 02115, USA
| | - Abdelouahab Bellou
- Institute of Sciences in Emergency Medicine, Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
- Department of Emergency of Medicine, Beth Israel Deaconess Medical Center, Teaching Hospital of Harvard Medical School, Boston, MA 02115, USA
- Global Network on Emergency Medicine, Brookline, MA 02446, USA
- Department of Emergency Medicine, Wayne State University School of Medicine, Detroit, MI 48201, USA
- Department of Emergency Medicine, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou 510080, China
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14
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D'Arcy J, Doherty S, Fletcher L, Neto AS, Jones D. Intensive care unit admission from the emergency department in the setting of National Emergency Access Targets. CRIT CARE RESUSC 2023; 25:84-89. [PMID: 37876604 PMCID: PMC10581270 DOI: 10.1016/j.ccrj.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Purpose Since the introduction of National Emergency Access Targets (NEATs) in 2012 there has been little research examining patients admitted to the intensive care unit (ICU).We assessed differences in baseline characteristics and outcomes of patients admitted from the Emergency Department (ED) to the ICU within 4 hours compared with patients who were not. Methods This retrospective observational study included all adults (≥18 years old) admitted to the ICU from the ED of Austin Hospital, Melbourne, Australia, between 1 January 2017 and 31st December 2019 inclusive. Results 1544 patients were admitted from the ED to the ICU and 65% had an ED length of stay (EDLOS) > 4 hour. Such patients were more likely to be older, female, with less urgent triage category scores and lower illness severity. Sepsis and respiratory admission diagnoses, and winter presentations were significantly more prevalent in this group.After adjustment for confounders, patients with an EDLOS > 4 hours had lower hospital mortality; 8% v 21% (p = 0.029; OR, 1.62), shorter ICU length of stay 2.2 v 2.4 days (p = 0.043), but a longer hospital length of stay 6.2 v 6.8 days (p = < 0.001). Conclusion Almost two thirds of patients breached the NEAT of 4 hours. These patients were more likely to be older, female, admitted in winter with sepsis and respiratory diagnoses, and have lower illness severity and less urgent triage categories. NEAT breach was associated with reduced hospital mortality but an increased hospital length of stay.
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Affiliation(s)
| | | | - Luke Fletcher
- Austin Health, Melbourne, Australia
- Data Analytics Research and Evaluation (DARE) Centre, University of Melbourne, Melbourne, VIC, Australia
| | - Ary Serpa Neto
- Austin Health, Melbourne, Australia
- Data Analytics Research and Evaluation (DARE) Centre, University of Melbourne, Melbourne, VIC, Australia
- Department of Critical Care, The University of Melbourne, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Department of Critical Care Medicine, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Daryl Jones
- Austin Health, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- The University of Melbourne, Melbourne, Victoria, Australia
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15
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Shibata J, Osawa I, Fukuchi K, Goto T. The Association Between Time From Emergency Department Visit to ICU Admission and Mortality in Patients With Sepsis. Crit Care Explor 2023; 5:e0915. [PMID: 37181540 PMCID: PMC10171575 DOI: 10.1097/cce.0000000000000915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
The Surviving Sepsis Campaign Guidelines 2021 recommends that adult patients with sepsis requiring intensive care should be admitted to the ICU within 6 hours of their emergency department (ED) visits. However, there is limited evidence on whether 6 hours is the best target time for compliance with the sepsis bundle. We aimed to investigate the association between time from ED visits to ICU admission (i.e., ED length of stay [ED-LOS]) and mortality and identify the optimal ED-LOS for patients with sepsis. DESIGN Retrospective cohort study. SETTING The Medical Information Mart for Intensive Care Emergency Department and Medical Information Mart for Intensive Care IV databases. PATIENTS Adult patients (≥ 18 yr old) who were transferred from the ED to the ICU and subsequently diagnosed with sepsis based on the Sepsis-3 criteria within 24 hours of ICU admission. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Among 1,849 patients with sepsis, we found a disproportionally higher mortality rate in patients immediately admitted to the ICU (e.g., < 2 hr). When using ED-LOS as a continuous variable, ED-LOS was not significantly associated with 28-day mortality (adjusted odds ratio [OR] per hour increase, 1.04; 95% CI, 0.96-1.13; p = 0.3) after an adjustment for potential confounders (e.g., demographics, triage vital signs, and laboratory results) in the multivariable analysis. However, when we categorized all patients into time quartiles (ED-LOS: < 3.3 hr, 3.3-4.5 hr, 4.6-6.1 hr, and > 6.1 hr), patients in the higher time quartiles (e.g., 3.3-4.5 hr) had higher 28-day mortality compared with those in the lowest time quartile (< 3.3 hr) (e.g., adjusted OR for patients in the second time quartile [3.3-4.5 hr] 1.59; 95% CI, 1.03-2.46; p = 0.04). CONCLUSIONS Earlier admission to the ICU (e.g., within 3.3 hr of ED visits) was associated with lower 28-day mortality in patients with sepsis. Our findings suggest patients with sepsis who require intensive care may benefit from a more immediate ICU admission than 6 hours.
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Affiliation(s)
| | - Itsuki Osawa
- Department of Emergency and Critical Care Medicine, The University of Tokyo Hospital, Tokyo, Japan
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16
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den Uil CA, Termorshuizen F, Rietdijk WJR, Sablerolles RSG, van der Kuy HPM, Haas LEM, van der Voort PHJ, de Lange DW, Pickkers P, de Keizer NF. Age Moderates the Effect of Obesity on Mortality Risk in Critically Ill Patients With COVID-19: A Nationwide Observational Cohort Study. Crit Care Med 2023; 51:484-491. [PMID: 36762902 PMCID: PMC10012838 DOI: 10.1097/ccm.0000000000005788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
OBJECTIVES A high body mass index (BMI) is associated with an unfavorable disease course in COVID-19, but not among those who require admission to the ICU. This has not been examined across different age groups. We examined whether age modifies the association between BMI and mortality among critically ill COVID-19 patients. DESIGN An observational cohort study. SETTING A nationwide registry analysis of critically ill patients with COVID-19 registered in the National Intensive Care Evaluation registry. PATIENTS We included 15,701 critically ill patients with COVID-19 (10,768 males [68.6%] with median [interquartile range] age 64 yr [55-71 yr]), of whom 1,402 (8.9%) patients were less than 45 years. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS In the total sample and after adjustment for age, gender, Acute Physiology and Chronic Health Evaluation IV, mechanical ventilation, and use of vasoactive drugs, we found that a BMI greater than or equal to 30 kg/m 2 does not affect hospital mortality (adjusted odds ratio [OR adj ] = 0.98; 95% CI, 0.90-1.06; p = 0.62). For patients less than 45 years old, but not for those greater than or equal to 45 years old, a BMI greater than or equal to 30 kg/m 2 was associated with a lower hospital mortality (OR adj = 0.59; 95% CI, 0.36-0.96; p = 0.03). CONCLUSIONS A higher BMI may be favorably associated with a lower mortality among those less than 45 years old. This is in line with the so-called "obesity paradox" that was established for other groups of critically ill patients in broad age ranges. Further research is needed to understand this favorable association in young critically ill patients with COVID-19.
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Affiliation(s)
- Corstiaan A den Uil
- Department of Intensive Care, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Intensive Care, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, The Netherlands
- Department of Medical Informatics, Amsterdam UMC, Amsterdam Public Health research institute, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Intensive Care, Diakonessenhuis, Utrecht, The Netherlands
- Department of Intensive Care, University Medical Center Groningen, Groningen, The Netherlands
- Department of Intensive Care, Dutch Poisons Information Center (DPIC), University Medical Center, Utrecht University, Utrecht, The Netherlands
- Department of Intensive Care, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Fabian Termorshuizen
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, The Netherlands
- Department of Medical Informatics, Amsterdam UMC, Amsterdam Public Health research institute, University of Amsterdam, Amsterdam, The Netherlands
| | - Wim J R Rietdijk
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Roos S G Sablerolles
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Hugo P M van der Kuy
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Lenneke E M Haas
- Department of Intensive Care, Diakonessenhuis, Utrecht, The Netherlands
| | - Peter H J van der Voort
- Department of Intensive Care, University Medical Center Groningen, Groningen, The Netherlands
| | - Dylan W de Lange
- Department of Intensive Care, Dutch Poisons Information Center (DPIC), University Medical Center, Utrecht University, Utrecht, The Netherlands
| | - Peter Pickkers
- Department of Intensive Care, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nicolette F de Keizer
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, The Netherlands
- Department of Medical Informatics, Amsterdam UMC, Amsterdam Public Health research institute, University of Amsterdam, Amsterdam, The Netherlands
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Utilizing an emergency medicine stabilization team to provide critical care in a rural health system. Am J Emerg Med 2023; 63:113-119. [PMID: 36356488 DOI: 10.1016/j.ajem.2022.10.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/23/2022] [Accepted: 10/21/2022] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Over the past decade, Emergency Department (ED) patient volumes have increased more than available hospital ICU capacity. This has led to increased boarding and crowding in EDs, requiring new methods of providing intensive care. Many hospitals nationwide have developed ICU boarding mitigation strategies at the hospital and ED level or implemented ED-based resuscitative care units to improve patient care and disposition. However, these have been described in the setting of larger medical centers without broader application to rural, community ED environments. The authors herein have created an ED model utilizing a physician and nurse on-call team to provide improved care to critically ill patients requiring resuscitation when an ICU bed is not immediately available. GOALS The goal of this paper is to describe a novel approach to providing critical care in a rural health system. A community health system-based resuscitation team named Emergency Medicine Stabilization Team, or EMSTAT, was developed as a mobile team consisting of one emergency physician and one emergency or critical care nurse. The authors present data from the first 12 months of the program including diagnoses, procedures, temporal trends, and lengths of stay. RESULTS Over the course of twelve months, EMSTAT was contacted for 195 patients and ultimately traveled to bedside for 131 cases. The three most common diagnoses seen were sepsis, respiratory failure, and diabetic emergencies. 99 documented procedures were performed; the most common were central venous catheters, arterial lines, and intubations. 104 patients were admitted to the intensive care unit, while the other 27 were either downgraded to a lower level of care, discharged, transitioned to palliative care, or died. DISCUSSION Over a twelve-month period, the authors describe a novel rural community-based mobile critical care team. This team demonstrated the ability to quickly arrive at bedside, continue resuscitation, acquire a disposition, and provide individualized critical are. This model serves as a roadmap for developing similar community based-resuscitation programs.
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Winters ME, Hu K, Martinez JP, Mallemat H, Brady WJ. The critical care literature 2021. Am J Emerg Med 2023; 63:12-21. [PMID: 36306647 DOI: 10.1016/j.ajem.2022.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/01/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
An emergency physician (EP) is often the first provider to evaluate, resuscitate, and manage a critically ill patient. Over the past two decades, the annual hours of critical care delivered in emergency departments across the United States has dramatically increased. During the period from 2006 to 2014, the extent of critical care provided in the emergency department (ED) to critically ill patients increased approximately 80%. During the same time period, the number of intubated patients cared for in the ED increased by approximately 16%. In addition to seeing more critically ill patients, EPs are often tasked with providing critical care long beyond the initial resuscitation period. Prolonged ED boarding times for critically ill patients is associated with increased duration of mechanical ventilation, increased intensive care unit (ICU) length of stay, increased hospital length of stay, increased medication-related adverse events, and increased in-hospital, 30-day, and 90-day mortality. As a result, it is imperative for the EP to be knowledgeable about recent developments in resuscitation and critical care medicine, so that the critically ill ED patient care receive current evidence-based care. These articles have been selected based on the authors review of key critical care, resuscitation, emergency medicine, and medicine journals and their opinion of the importance of study findings as it pertains to the care of the critically ill ED patient. Topics covered in this article include cardiac arrest, post-cardiac arrest care, rapid sequence intubation, mechanical ventilation, fluid resuscitation, cardiogenic shock, transfusions, and sepsis.
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Affiliation(s)
- Michael E Winters
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Kami Hu
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joseph P Martinez
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Haney Mallemat
- Internal Medicine and Emergency Medicine, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - William J Brady
- Departments of Emergency Medicine and Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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Length-of-Stay in the Emergency Department and In-Hospital Mortality: A Systematic Review and Meta-Analysis. J Clin Med 2022; 12:jcm12010032. [PMID: 36614835 PMCID: PMC9821325 DOI: 10.3390/jcm12010032] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022] Open
Abstract
The effect of emergency department (ED) length of stay (EDLOS) on in-hospital mortality (IHM) remains unclear. The aim of this systematic review and meta-analysis was to determine the association between EDLOS and IHM. We searched the PubMed, Medline, Embase, Web of Science, Cochrane Controlled Register of Trials, CINAHL, PsycInfo, and Scopus databases from their inception until 14−15 January 2022. We included studies reporting the association between EDLOS and IHM. A total of 11,337 references were identified, and 52 studies (total of 1,718,518 ED patients) were included in the systematic review and 33 in the meta-analysis. A statistically significant association between EDLOS and IHM was observed for EDLOS over 24 h in patients admitted to an intensive care unit (ICU) (OR = 1.396, 95% confidence interval [CI]: 1.147 to 1.701; p < 0.001, I2 = 0%) and for low EDLOS in non-ICU-admitted patients (OR = 0.583, 95% CI: 0.453 to 0.745; p < 0.001, I2 = 0%). No associations were detected for the other cut-offs. Our findings suggest that there is an association between IHM low EDLOS and EDLOS exceeding 24 h and IHM. Long stays in the ED should not be allowed and special attention should be given to patients admitted after a short stay in the ED.
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Patient and hospital characteristics predict prolonged emergency department length of stay and in-hospital mortality: a nationwide analysis in Korea. BMC Emerg Med 2022; 22:183. [PMID: 36411433 PMCID: PMC9677700 DOI: 10.1186/s12873-022-00745-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/04/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Prolonged emergency department length of stay (EDLOS) in critically ill patients leads to increased mortality. This nationwide study investigated patient and hospital characteristics associated with prolonged EDLOS and in-hospital mortality in adult patients admitted from the emergency department (ED) to the intensive care unit (ICU). METHODS We conducted a retrospective cohort study using data from the National Emergency Department Information System. Prolonged EDLOS was defined as an EDLOS of ≥ 6 h. We constructed multivariate logistic regression models of patient and hospital variables as predictors of prolonged EDLOS and in-hospital mortality. RESULTS Between 2016 and 2019, 657,622 adult patients were admitted to the ICU from the ED, representing 2.4% of all ED presentations. The median EDLOS of the overall study population was 3.3 h (interquartile range, 1.9-6.1 h) and 25.3% of patients had a prolonged EDLOS. Patient characteristics associated with prolonged EDLOS included night-time ED presentation and Charlson comorbidity index (CCI) score of 1 or higher. Hospital characteristics associated with prolonged EDLOS included a greater number of staffed beds and a higher ED level. Prolonged EDLOS was associated with in-hospital mortality after adjustment for selected confounders (adjusted odds ratio: 1.18, 95% confidence interval: 1.16-1.20). Patient characteristics associated with in-hospital mortality included age ≥ 65 years, transferred-in, artificially ventilated in the ED, assignment of initial triage to more urgency, and CCI score of 1 or higher. Hospital characteristics associated with in-hospital mortality included a lesser number of staffed beds and a lower ED level. CONCLUSIONS In this nationwide study, 25.3% of adult patients admitted to the ICU from the ED had a prolonged EDLOS, which in turn was significantly associated with an increased in-hospital mortality risk. Hospital characteristics, including the number of staffed beds and the ED level, were associated with prolonged EDLOS and in-hospital mortality.
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21
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The magnitude of mortality and its determinants in Ethiopian adult intensive care units: A systematic review and meta-analysis. Ann Med Surg (Lond) 2022; 84:104810. [PMID: 36582907 PMCID: PMC9793120 DOI: 10.1016/j.amsu.2022.104810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/30/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Despite mortality in intensive care units being a global burden, it is higher in low-resource countries, including Ethiopia. A sufficient number of evidence is not yet established regarding mortality in the intensive care unit and its determinants. This study intended to determine the prevalence of ICU mortality and its determinants in Ethiopia. Methods PubMed, Google Scholar, The Cochrane Library, HINARI, and African Journals Online (AJOL) databases were systematically explored for potentially eligible studies on mortality prevalence and determinants reported by studies done in Ethiopia. Using a Microsoft Excel spreadsheet, two reviewers independently screen, select, review, and extract data for further analysis using STATA/MP version 17. A meta-analysis using a random-effects model was performed to calculate the pooled prevalence and odds ratio with a 95% confidence interval. In addition, using study region and sample size, subgroup analysis was also performed. Results 9799 potential articles were found after removing duplicates and screening for eligibility, 14 were reviewed. Ethiopia's pooled national prevalence of adult intensive care unit mortality was 39.70% (95% CI: 33.66, 45.74). Mechanical ventilation, length of staying more than two weeks, GCS below 9, and acute respiratory distress syndrome were major predictors of mortality in intensive care units of Ethiopia. Conclusion Mortality in adult ICU is high in Ethiopia. We strongly recommend that all health care professionals and other stakeholders should act to decrease the high mortality among critically ill patients in Ethiopia.
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Roberts K, Thom O, Hocking J, Bernard A, Doyle T. Clinical incidents in the emergency department: is there an association with emergency nursing shift patterns? A retrospective observational study. BMJ Open Qual 2022. [PMCID: PMC9362791 DOI: 10.1136/bmjoq-2021-001785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Introduction Clinical incident (CI) management within healthcare settings is a crucial component of patient safety and quality improvement. The complex environment in the emergency department (ED) and nursing work schedules are important aspects of human factor ergonomic (HFE) systems that requires closer examination. Nursing shifts are closely related to fatigue, including the late/early shift pattern and night shift. All nursing shifts were examined over a 1-year period when a CI occurred to a patient in the ED to identify if there was an association. Methods This was a retrospective observational study, conducted and reported using the Strengthening of the Reporting of Observational Studies in Epidemiology statement. All CIs reported in the ED over a 1-year period were reviewed by accessing the CI database, emergency department information system and patient health records. The nursing roster database was accessed to record nursing shifts and were de-identified. Results A total of n=244 CIs were eligible for inclusion into the study. ED nursing shift analysis included n=1095 nursing shifts. An analysis of early, late and night shifts, including days not worked by the ED nurse was conducted over a 48-hour and 96-hour period. There was no significant relationship identified between the CI and nursing shift patterns. ED length of stay (LOS) was significantly higher for a patient presentation when a CI occurred. Conclusion This study focused on the HFE system of nursing work schedules and CI events that occurred in the ED. This study found there was no relationship between emergency nursing shift patterns and an increased risk for the occurrence of a CI in the ED. Although a strong link was found between patients experiencing a CI in the ED and an extended LOS. This demonstrates the need for studies to investigate the interrelationships of multiple HFE systems in the ED, including the environment, patient, clinical team and organisational factors.
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Affiliation(s)
- Kym Roberts
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
| | - Ogilvie Thom
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
| | - Julia Hocking
- R&D Lab, Stryker Australia Pty Ltd, Brisbane, Queensland, Australia
| | - Anne Bernard
- QCIF Bioinformatics, QCIF, Saint Lucia, Queensland, Australia
| | - Tammy Doyle
- Women's and Children's Service, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
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Young M, Peterson AH. Neuroethics across the Disorders of Consciousness Care Continuum. Semin Neurol 2022; 42:375-392. [PMID: 35738293 DOI: 10.1055/a-1883-0701] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Slaven J, Evans M, Partyka C, Aneman A, Middleton PM. Characteristics, clinical findings and outcomes of acute aortic dissection: A comparison between an Australian emergency department and the International Registry of Acute Aortic Dissection. Emerg Med Australas 2022; 34:927-935. [PMID: 35636964 DOI: 10.1111/1742-6723.14024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 04/09/2022] [Accepted: 04/29/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Acute aortic dissection (AAD) is a rare, life-threatening condition for which the International Registry of Acute Aortic Dissection (IRAD) remains the most detailed clinical resource. The present study compared the characteristics, clinical findings and outcomes of patients presenting to Liverpool Hospital, NSW, Australia (LPOOL) with AAD to those in IRAD. Secondary aims were to identify LPOOL patient variables associated with 30-day mortality and to assess the impact of transfer times in the ED on 30-day mortality. METHODS Retrospective observational study of patients presenting to LPOOL with AAD between 2011 and 2019. Clinical records were examined and compared with IRAD data. Variables in LPOOL associated (P < 0.10) with 30-day mortality by univariable analysis were subsequently entered in a multivariable logistic regression to identify independent predictors. Mediation analysis was performed to assess the impact of ED transfer times on 30-day mortality. RESULTS The characteristics, clinical findings and outcomes of 156 LPOOL patients were overall similar to those in IRAD. Syncope, weakness or paralysis, raised lactate and chest X-ray abnormalities were identified as independent predictors of 30-day mortality. Time from ED to ICU explained 28% of the variance in survival at 30 days. CONCLUSIONS The characteristics, clinical features and outcomes of patients with AAD presenting to LPOOL appeared similar to those reported by IRAD. The identification of independent mortality predictors serves to improve the understanding of local AAD presentations. Reducing ED to ICU transfer times may increase 30-day survival and further interdisciplinary research should be considered.
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Affiliation(s)
- John Slaven
- Emergency Department, Liverpool Hospital, Sydney, New South Wales, Australia.,South Western Sydney Clinical School, The University of New South Wales, Sydney, New South Wales, Australia
| | - Mark Evans
- Emergency Department, Liverpool Hospital, Sydney, New South Wales, Australia
| | - Christopher Partyka
- Emergency Department, Liverpool Hospital, Sydney, New South Wales, Australia.,South Western Sydney Clinical School, The University of New South Wales, Sydney, New South Wales, Australia.,Aeromedical Operations, NSW Ambulance, Sydney, New South Wales, Australia
| | - Anders Aneman
- South Western Sydney Clinical School, The University of New South Wales, Sydney, New South Wales, Australia.,Intensive Care Unit, Liverpool Hospital, South Western Sydney Local Health District, Sydney, New South Wales, Australia
| | - Paul M Middleton
- Emergency Department, Liverpool Hospital, Sydney, New South Wales, Australia.,South Western Sydney Clinical School, The University of New South Wales, Sydney, New South Wales, Australia.,South Western Emergency Research Institute, Sydney, New South Wales, Australia.,The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, New South Wales, Australia
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Suzuki R, Uchino S, Sasabuchi Y, Kawarai Lefor A, Sanui M. Dopamine use and its consequences in the intensive care unit: a cohort study utilizing the Japanese Intensive care PAtient Database. Crit Care 2022; 26:90. [PMID: 35366934 PMCID: PMC8977005 DOI: 10.1186/s13054-022-03960-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 03/19/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Dopamine is used to treat patients with shock in intensive care units (ICU) throughout the world, despite recent evidence against its use. The aim of this study was to identify the latest practice of dopamine use in Japan and also to explore the consequences of dopamine use in a large Asian population.
Methods
The Japanese Intensive Care PAtient Database (JIPAD), the largest intensive care database in Japan, was utilized. Inclusion criteria included: 1) age 18 years or older, 2) admitted to the ICU for reasons other than procedures, 3) ICU length of stay of 24 h or more, and 4) treatment with either dopamine or noradrenaline within 24 h of admission. The primary outcome was in-hospital mortality. Multivariable regression analysis was performed, followed by a propensity score-matched analysis.
Results
Of the 132,354 case records, 14,594 records from 56 facilities were included in this analysis. Dopamine was administered to 4,653 patients and noradrenaline to 11,844. There was no statistically significant difference in facility characteristics between frequent dopamine users (N = 28) and infrequent users (N = 28). Patients receiving dopamine had more cardiovascular diagnosis codes (70% vs. 42%; p < 0.01), more post-elective surgery status (60% vs. 31%), and lower APACHE III scores compared to patients given noradrenaline alone (70.7 vs. 83.0; p < 0.01). Multivariable analysis showed an odds ratio for in-hospital mortality of 0.86 [95% CI: 0.71–1.04] in the dopamine ≤ 5 μg/kg/min group, 1.46 [95% CI: 1.18–1.82] in the 5–15 μg/kg/min group, and 3.30 [95% CI: 1.19–9.19] in the > 15 μg/kg/min group. In a 1:1 propensity score matching for dopamine use as a vasopressor (570 pairs), both in-hospital mortality and ICU mortality were significantly higher in the dopamine group compared to no dopamine group (22.5% vs. 17.4%, p = 0.038; 13.3% vs. 8.8%, p = 0.018), as well as ICU length of stay (mean 9.3 days vs. 7.4 days, p = 0.004).
Conclusion
Dopamine is still widely used in Japan. The results of this study suggest detrimental effects of dopamine use specifically at a high dose.
Trial registration Retrospectively registered upon approval of the Institutional Review Board and the administration office of JIPAD.
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Nadig NR, Brinton DL, Simpson KN, Goodwin AJ, Simpson AN, Ford DW. The Impact of Timing on Clinical and Economic Outcomes During Inter-ICU Transfer of Acute Respiratory Failure Patients: Time and Tide Wait for No One. Crit Care Explor 2022; 4:e0642. [PMID: 35261978 PMCID: PMC8893307 DOI: 10.1097/cce.0000000000000642] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Approximately one in 30 patients with acute respiratory failure (ARF) undergoes an inter-ICU transfer. Our objectives are to describe inter-ICU transfer patterns and evaluate the impact of timing of transfer on patient-centered outcomes. DESIGN Retrospective, quasi-experimental study. SETTING We used the Healthcare Cost and Utilization Project State Inpatient Databases in five states (Florida, Maryland, Mississippi, New York, and Washington) during 2015-2017. PARTICIPANTS We selected patients with International Classification of Diseases, 9th and 10th Revision codes of respiratory failure and mechanical ventilation who underwent an inter-ICU transfer (n = 6,718), grouping as early (≤ 2 d) and later transfers (3+ d). To control for potential selection bias, we propensity score matched patients (1:1) to model propensity for early transfer using a priori defined patient demographic, clinical, and hospital variables. MAIN OUTCOMES Inhospital mortality, hospital length of stay (HLOS), and cumulative charges related to inter-ICU transfer. RESULTS Six-thousand seven-hundred eighteen patients with ARF underwent inter-ICU transfer, 68% of whom (n = 4,552) were transferred early (≤ 2 d). Propensity score matching yielded 3,774 well-matched patients for this study. Unadjusted outcomes were all superior in the early versus later transfer cohort: inhospital mortality (24.4% vs 36.1%; p < 0.0001), length of stay (8 vs 22 d; p < 0.0001), and cumulative charges ($118,686 vs $308,977; p < 0.0001). Through doubly robust multivariable modeling with random effects at the state level, we found patients who were transferred early had a 55.8% reduction in risk of inhospital mortality than those whose transfer was later (relative risk, 0.442; 95% CI, 0.403-0.497). Additionally, the early transfer cohort had lower HLOS (20.7 fewer days [13.0 vs 33.7; p < 0.0001]), and lower cumulative charges ($66,201 less [$192,182 vs $258,383; p < 0.0001]). CONCLUSIONS AND RELEVANCE Our study is the first to use a large, multistate sample to evaluate the practice of inter-ICU transfers in ARF and also define early and later transfers. Our findings of favorable outcomes with early transfer are vital in designing future prospective studies evaluating evidence-based transfer procedures and policies.
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Affiliation(s)
- Nandita R. Nadig
- Department of Medicine, Division of Pulmonary, Critical Care Medicine and Sleep, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Daniel L. Brinton
- Department of Healthcare Leadership and Management, Medical University of South Carolina, Charleston, SC
| | - Kit N. Simpson
- Department of Healthcare Leadership and Management, Medical University of South Carolina, Charleston, SC
| | - Andrew J. Goodwin
- Department of Medicine, Division of Pulmonary, Critical Care Medicine and Sleep, Medical University of South Carolina, Charleston, SC
| | - Annie N. Simpson
- Department of Healthcare Leadership and Management, Medical University of South Carolina, Charleston, SC
| | - Dee W. Ford
- Department of Medicine, Division of Pulmonary, Critical Care Medicine and Sleep, Medical University of South Carolina, Charleston, SC
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Puls HA, Haas NL, Cranford JA, Medlin RP, Bassin BS. Emergency department length of stay and outcomes of emergency department-based intensive care unit patients. J Am Coll Emerg Physicians Open 2022; 3:e12684. [PMID: 35229083 PMCID: PMC8861538 DOI: 10.1002/emp2.12684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/24/2022] [Accepted: 01/31/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Emergency department (ED) boarding of patients who are critically ill is associated with poor outcomes. ED-based intensive care units (ED-ICUs) may mitigate the risks of ED boarding. We sought to analyze the impact of ED length of stay (LOS) before transfer to an ED-ICU on patient outcomes. METHODS We retrospectively analyzed adult ED patients managed in the ED-ICU at a US medical center. Bivariate and multivariable linear regressions tested ED LOS as a predictor of inpatient ICU and hospital LOS, and separate bivariate and multivariable logistic regressions tested ED LOS as a predictor of inpatient ICU admission, 48-hour mortality, and hospital mortality. Multivariable analyses' covariates were age, sex, Charlson Comorbidity Index (CCI), Emergency Severity Index, and eSimplified Acute Physiology Score (eSAPS3). RESULTS We included 5859 ED visits with subsequent care in the ED-ICU. Median age, CCI, eSAPS3, ED LOS, and ED-ICU LOS were 62 years (interquartile range [IQR], 48-73 years), 5 (IQR, 2-8), 46 (IQR, 36-56), 3.6 hours (IQR, 2.5-5.3 hours), and 8.5 hours (IQR, 5.3-13.4 hours), respectively, and 46.3% were women. Bivariate analyses showed negative associations of ED LOS with hospital LOS (β = -3.4; 95% confidence interval [CI], -5.9 to -1.0), inpatient ICU admission (odds ratio [OR], 0.86, 95% CI, 0.84-0.88), 48-hour mortality (OR, 0.89; 95% CI, 0.82-0.98), and hospital mortality (OR, 0.89; 95% CI, 0.85-0.92), but no association with inpatient ICU LOS. Multivariable analyses showed a negative association of ED LOS with inpatient ICU admission (OR, 0.91; 95% CI, 0.88-0.93), but no associations with other outcomes. CONCLUSIONS We observed no significant associations between ED LOS before ED-ICU transfer and worsened outcomes, suggesting an ED-ICU may mitigate the risks of ED boarding of patients who are critically ill.
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Affiliation(s)
- Henrique A. Puls
- Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Nathan L. Haas
- Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
- Division of Critical Care, Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
- Michigan Center for Integrative Research in Critical CareAnn ArborMichiganUSA
| | - James A. Cranford
- Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Richard P. Medlin
- Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
| | - Benjamin S. Bassin
- Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
- Division of Critical Care, Department of Emergency MedicineUniversity of MichiganAnn ArborMichiganUSA
- Michigan Center for Integrative Research in Critical CareAnn ArborMichiganUSA
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Keene AB, Admon AJ, Brenner SK, Gupta S, Lazarous D, Leaf DE, Gershengorn HB. Association of Surge Conditions with Mortality Among Critically Ill Patients with COVID-19. J Intensive Care Med 2021; 37:500-509. [PMID: 34939474 PMCID: PMC8926920 DOI: 10.1177/08850666211067509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective To determine whether surge conditions were associated with increased
mortality. Design Multicenter cohort study. Setting U.S. ICUs participating in STOP-COVID. Patients Consecutive adults with COVID-19 admitted to participating ICUs between March
4 and July 1, 2020. Interventions None Measurements and Main Results The main outcome was 28-day in-hospital mortality. To assess the association
between admission to an ICU during a surge period and mortality, we used two
different strategies: (1) an inverse probability weighted
difference-in-differences model limited to appropriately matched surge and
non-surge patients and (2) a meta-regression of 50 multivariable
difference-in-differences models (each based on sets of randomly matched
surge- and non-surge hospitals). In the first analysis, we considered a
single surge period for the cohort (March 23 – May 6). In the second, each
surge hospital had its own surge period (which was compared to the same time
periods in matched non-surge hospitals). Our cohort consisted of 4342 ICU patients (average age 60.8 [sd 14.8], 63.5%
men) in 53 U.S. hospitals. Of these, 13 hospitals encountered surge
conditions. In analysis 1, the increase in mortality seen during surge was
not statistically significant (odds ratio [95% CI]: 1.30 [0.47-3.58],
p = .6). In analysis 2, surge was associated with an increased odds of death
(odds ratio 1.39 [95% CI, 1.34-1.43], p < .001). Conclusions Admission to an ICU with COVID-19 in a hospital that is experiencing surge
conditions may be associated with an increased odds of death. Given the high
incidence of COVID-19, such increases would translate into substantial
excess mortality.
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Affiliation(s)
- Adam B Keene
- 2006Albert Einstein College of Medicine, Bronx, NY, USA
| | - Andrew J Admon
- 1259University of Michigan, Ann Arbor, MI, USA.,20034VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Samantha K Brenner
- 576909Hackensack Meridian School of Medicine at Seton Hall, Nutley, NJ, USA.,Heart and Vascular Hospital, Hackensack Meridian Health Hackensack University Medical Center, Hackensack, NJ, USA
| | - Shruti Gupta
- 1861Brigham and Women's Hospital, Boston, MA, USA
| | | | - David E Leaf
- 1861Brigham and Women's Hospital, Boston, MA, USA
| | - Hayley B Gershengorn
- 2006Albert Einstein College of Medicine, Bronx, NY, USA.,12235University of Miami Miller School of Medicine, Miami, FL, USA
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Winters ME, Hu K, Martinez JP, Mallemat H, Brady WJ. The critical care literature 2020. Am J Emerg Med 2021; 50:683-692. [PMID: 34879487 PMCID: PMC8485063 DOI: 10.1016/j.ajem.2021.09.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/17/2021] [Accepted: 09/21/2021] [Indexed: 12/15/2022] Open
Abstract
Given the dramatic increase in critically ill patients who present to the emergency department for care, along with the persistence of boarding of critically ill patients, it is imperative for the emergency physician to be knowledgeable about recent developments in resuscitation and critical care medicine. This review summarizes important articles published in 2020 that pertain to the resuscitation and care of select critically ill patients. These articles have been selected based on the authors annual review of key critical care, emergency medicine and medicine journals and their opinion of the importance of study findings as it pertains to the care of critically ill ED patients. Several key findings from the studies discussed in this paper include the administration of dexamethasone to patients with COVID-19 infection who require mechanical ventilation or supplemental oxygen, the use of lower levels of positive end-expiratory pressure for patients without acute respiratory distress syndrome, and early initiation of extracorporeal membrane oxygenation for out-of-hospital cardiac arrest patients with refractory ventricular fibrillation if resources are available. Furthermore, the emergency physician should not administer tranexamic acid to patients with acute gastrointestinal bleeding or administer the combination of vitamin C, thiamine, and hydrocortisone for patients with septic shock. Finally, the emergency physician should titrate vasopressor medications to more closely match a patient's chronic perfusion pressure rather than target a mean arterial blood pressure of 65 mmHg for all critically ill patients.
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Affiliation(s)
- Michael E Winters
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Kami Hu
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joseph P Martinez
- Departments of Emergency Medicine and Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Haney Mallemat
- Departments of Critical Care Medicine and Emergency Medicine, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - William J Brady
- Department of Emergency Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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Zhang H, Zhou Q, Ding Y. Sequential Organ Failure Assessment (SOFA) and 90-day mortality in patients with kidney transplant status at first ICU admission: a cohort study of 428 patients. Int Urol Nephrol 2021; 54:1653-1661. [PMID: 34727313 DOI: 10.1007/s11255-021-03047-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/24/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE We investigated the prognostic accuracy of scores of SOFA for 90-day mortality in patients with kidney transplant status identified from the public Medical Information Mart for Intensive Care III databank. METHODS A total of 428 participants with kidney transplant status who were admitted for the first time to the ICU were included. The target-independent and target-dependent variables were the SOFA scores in the first 3 days of ICU admission and 90-day mortality, respectively. RESULTS Fully adjusted binary logistic regression indicated that the day-2 and day-3 SOFA scores were positively associated with a risk of 90-day mortality after adjustment for confounders (odds ratio: 1.196, 95% confidence interval: 1.052-1.360; odds ratio: 1.233, 95% confidence interval: 1.062-1.432). The receiver operating characteristic curve showed areas under the curve for the prediction of 90-day mortality from SOFA scores on days 1, 2 and 3 were 0.524, 0.654, and 0.727, respectively. Further analysis using Kaplan-Meier survival curves and multivariate regression models of 90-day survival showed that patients with low SOFA scores survived longer than those with high scores. CONCLUSION The SOFA scores in the early days of ICU admission were positively associated with 90-day outcomes although the first-day score showed no significant correlation.
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Affiliation(s)
- Hongwei Zhang
- Jinan University, 601 Huangpu Avenue West, Guangzhou, 510632, China.
- The First People's Hospital of Changde, Changde, 415003, China.
| | - Quan Zhou
- The First People's Hospital of Changde, Changde, 415003, China
| | - Yiyi Ding
- The First People's Hospital of Changde, Changde, 415003, China
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31
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Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock 2021. Crit Care Med 2021; 49:e1063-e1143. [PMID: 34605781 DOI: 10.1097/ccm.0000000000005337] [Citation(s) in RCA: 955] [Impact Index Per Article: 318.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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32
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Teklie H, Engida H, Melaku B, Workina A. Factors contributing to delay intensive care unit admission of critically ill patients from the adult emergency Department in Tikur Anbessa Specialized Hospital. BMC Emerg Med 2021; 21:123. [PMID: 34702169 PMCID: PMC8547562 DOI: 10.1186/s12873-021-00518-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The transfer time for critically ill patients from the emergency department (ED) to the Intensive care unit (ICU) must be minimal; however, some factors prolong the transfer time, which may delay intensive care treatment and adversely affect the patient's outcome. PURPOSE To identify factors affecting intensive care unit admission of critically ill patients from the emergency department. PATIENTS AND METHODS A cross-sectional study design was conducted from January 13 to April 12, 2020, at the emergency department of Tikur Anbesa Specialized Hospital. All critically ill patients who need intensive care unit admission during the study period were included in the study. A pretested structured questionnaire was adapted from similar studies. The data were collected by chart review and observation. Then checked data were entered into Epi-data version 4.1 and cleaned data was exported to SPSS Version 25 for analysis. Descriptive statistics, bivariate and multivariate logistic regression were used to analyze the data. RESULT From the total of 102 critically ill patients who need ICU admission 84.3% of them had prolonged lengths of ED stay. The median length of ED stay was 13.5 h with an IQR of 7-25.5 h. The most common reasons for delayed ICU admission were shortage of ICU beds 56 (65.1%) and delays in radiological examination results 13(15.1%). On multivariate logistic regression p < 0.05 male gender (AOR = 0.175, 95% CI: (0.044, 0.693)) and shortage of ICU bed (AOR = 0.022, 95% CI: (0.002, 0.201)) were found to have a significant association with delayed intensive care unit admission. CONCLUSION there was a delay in ICU admission of critically ill patients from the ED. Shortage of ICU bed and delay in radiological investigation results were the reasons for the prolonged ED stay.
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Affiliation(s)
| | - Hywet Engida
- Department of emergency medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - Birhanu Melaku
- Department of emergency medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - Abdata Workina
- School of Nursing, Jimma University, Jimma, Oromia, Ethiopia.
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33
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Evans L, Rhodes A, Alhazzani W, Antonelli M, Coopersmith CM, French C, Machado FR, Mcintyre L, Ostermann M, Prescott HC, Schorr C, Simpson S, Wiersinga WJ, Alshamsi F, Angus DC, Arabi Y, Azevedo L, Beale R, Beilman G, Belley-Cote E, Burry L, Cecconi M, Centofanti J, Coz Yataco A, De Waele J, Dellinger RP, Doi K, Du B, Estenssoro E, Ferrer R, Gomersall C, Hodgson C, Møller MH, Iwashyna T, Jacob S, Kleinpell R, Klompas M, Koh Y, Kumar A, Kwizera A, Lobo S, Masur H, McGloughlin S, Mehta S, Mehta Y, Mer M, Nunnally M, Oczkowski S, Osborn T, Papathanassoglou E, Perner A, Puskarich M, Roberts J, Schweickert W, Seckel M, Sevransky J, Sprung CL, Welte T, Zimmerman J, Levy M. Surviving sepsis campaign: international guidelines for management of sepsis and septic shock 2021. Intensive Care Med 2021; 47:1181-1247. [PMID: 34599691 PMCID: PMC8486643 DOI: 10.1007/s00134-021-06506-y] [Citation(s) in RCA: 1537] [Impact Index Per Article: 512.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/05/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Laura Evans
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA, USA.
| | - Andrew Rhodes
- Adult Critical Care, St George's University Hospitals NHS Foundation Trust & St George's University of London, London, UK
| | - Waleed Alhazzani
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Massimo Antonelli
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | - Flávia R Machado
- Anesthesiology, Pain and Intensive Care Department, Federal University of São Paulo, Hospital of São Paulo, São Paulo, Brazil
| | | | | | - Hallie C Prescott
- University of Michigan and VA Center for Clinical Management Research, Ann Arbor, MI, USA
| | | | - Steven Simpson
- University of Kansas Medical Center, Kansas City, KS, USA
| | - W Joost Wiersinga
- ESCMID Study Group for Bloodstream Infections, Endocarditis and Sepsis, Division of Infectious Diseases, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Fayez Alshamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, Emirates University, Al Ain, United Arab Emirates
| | - Derek C Angus
- University of Pittsburgh Critical Care Medicine CRISMA Laboratory, Pittsburgh, PA, USA
| | - Yaseen Arabi
- Intensive Care Department, Ministry of National Guard Health Affairs, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
| | - Luciano Azevedo
- School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | | | | | | | - Lisa Burry
- Mount Sinai Hospital & University of Toronto (Leslie Dan Faculty of Pharmacy), Toronto, ON, Canada
| | - Maurizio Cecconi
- Department of Biomedical Sciences, Humanitas University Pieve Emanuele, Milan, Italy.,Department of Anaesthesia and Intensive Care, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - John Centofanti
- Department of Anesthesia, McMaster University, Hamilton, ON, Canada
| | - Angel Coz Yataco
- Lexington Veterans Affairs Medical Center/University of Kentucky College of Medicine, Lexington, KY, USA
| | | | | | - Kent Doi
- The University of Tokyo, Tokyo, Japan
| | - Bin Du
- Medical ICU, Peking Union Medical College Hospital, Beijing, China
| | - Elisa Estenssoro
- Hospital Interzonal de Agudos San Martin de La Plata, Buenos Aires, Argentina
| | - Ricard Ferrer
- Intensive Care Department, Vall d'Hebron University Hospital, Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | | | - Carol Hodgson
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia
| | - Morten Hylander Møller
- Department of Intensive Care 4131, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | | | - Shevin Jacob
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Michael Klompas
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Population Medicine, Harvard Medical School, and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Younsuck Koh
- ASAN Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Anand Kumar
- University of Manitoba, Winnipeg, MB, Canada
| | - Arthur Kwizera
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Suzana Lobo
- Intensive Care Division, Faculdade de Medicina de São José do Rio Preto, São Paulo, Brazil
| | - Henry Masur
- Critical Care Medicine Department, NIH Clinical Center, Bethesda, MD, USA
| | | | | | - Yatin Mehta
- Medanta the Medicity, Gurugram, Haryana, India
| | - Mervyn Mer
- Charlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mark Nunnally
- New York University School of Medicine, New York, NY, USA
| | - Simon Oczkowski
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Tiffany Osborn
- Washington University School of Medicine, St. Louis, MO, USA
| | | | | | - Michael Puskarich
- University of Minnesota/Hennepin County Medical Center, Minneapolis, MN, USA
| | - Jason Roberts
- Faculty of Medicine, University of Queensland Centre for Clinical Research, The University of Queensland, Brisbane, Australia.,Department of Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
| | | | | | | | - Charles L Sprung
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Anesthesiology, Critical Care and Pain Medicine, Hadassah Medical Center, Jerusalem, Israel
| | - Tobias Welte
- Medizinische Hochschule Hannover and German Center of Lung Research (DZL), Hannover, Germany
| | - Janice Zimmerman
- World Federation of Intensive and Critical Care, Brussels, Belgium
| | - Mitchell Levy
- Warren Alpert School of Medicine at Brown University, Providence, Rhode Island & Rhode Island Hospital, Providence, RI, USA
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A Target for Increased Mortality Risk in Critically Ill Patients: The Concept of Perpetuity. J Clin Med 2021; 10:jcm10173971. [PMID: 34501419 PMCID: PMC8432225 DOI: 10.3390/jcm10173971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Emergency medicine is acuity-based and focuses on time-sensitive treatments for life-threatening diseases. Prolonged time in the emergency department, however, is associated with higher mortality in critically ill patients. Thus, we explored management after an acuity-based intervention, which we call perpetuity, as a potential mechanism for increased risk. To explore this concept, we evaluated the impact of each hour above a lung-protective tidal volume on risk of mortality. Methods: This cohort analysis includes all critically ill, non-trauma, adult patients admitted to two academic EDs between 1 November 2013 and 30 April 2017. Cox models with time-varying covariates were developed with time in perpetuity as a time-varying covariate, defined as hours above 8 mL/kg ideal body weight, adjusted for covariates. The primary outcome was the time to in-hospital death. Results: Our analysis included 2025 patients, 321 (16%) of whom had at least 1 h of perpetuity time. A partial likelihood-ratio test comparing models with and without hours in perpetuity was statistically significant (χ2(3) = 13.83, p = 0.0031). There was an interaction between age and perpetuity (Relative risk (RR) 0.9995; 95% Confidence interval (CI95): 0.9991–0.9998). For example, for each hour above 8 mL/kg ideal body weight, a 20-year-old with 90% oxygen saturation has a relative risk of death of 1.02, but a 40-year-old with 90% oxygen saturation has a relative risk of 1.01. Conclusions: Perpetuity, illustrated through the lens of mechanical ventilation, may represent a target for improving outcomes in critically ill patients, starting in the emergency department. Research is needed to evaluate the types of patients and interventions in which perpetuity plays a role.
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35
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Intensive care unit strain and mortality risk in patients admitted from the ward in Australia and New Zealand. J Crit Care 2021; 68:136-140. [PMID: 34353690 DOI: 10.1016/j.jcrc.2021.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/05/2021] [Accepted: 07/16/2021] [Indexed: 11/20/2022]
Abstract
PURPOSE ICU strain (low number of available beds) may be associated with a delay and altered threshold for ICU admission and adverse patient outcomes. We aimed to investigate the impact of ICU strain on hospital mortality in critically ill patients admitted from wards across Australia and New Zealand. MATERIALS AND METHODS Ward patient admitted to ICU and ICU bed data at 137 hospitals were accessed between January 2013 and December 2016. ICU strain was classified as low (≤0.5 patients admitted per available ICU bed in a 6-h block), medium (0.5 to ≤1) or high (>1). Logistic regression models were used to examine the relationship between ICU strain and hospital mortality. RESULTS 57,844 ICU admissions were analysed, with the majority (64.4%) admitted to medium-strain ICUs. Those admitted to high-strain ICUs spent longer in hospital prior to ICU than medium-strain or low-strain ICUs. After adjusting for confounders those admitted to high-strain ICUs [OR 1.24 (95%CI 1.14-1.35)] or medium-strain ICUs [OR 1.18 (95%CI 1.09-1.27)], (p < 0.001) had a higher risk of death compared low-strain ICUs. CONCLUSION ICU strain is associated with longer times in hospital prior to ICU admission and was associated with increased risk of death in patients admitted from ward.
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Jang DH, Lee DK, Shin J, Jo YH, Park SM. Association between length of stay in the emergency department and outcomes in out-of-hospital cardiac arrest. Am J Emerg Med 2021; 49:124-129. [PMID: 34102457 DOI: 10.1016/j.ajem.2021.05.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Several studies have previously reported that a prolonged emergency department length of stay (EDLOS) is associated with poor outcomes in critically ill patients. This study was performed to investigate the relationship between the EDLOS and the neurologic outcome at 28 days in out-of-hospital cardiac arrest (OHCA) patients. METHODS We conducted a retrospective analysis of prospectively collected data from OHCA patients who achieved the return of spontaneous circulation (ROSC) in the EDs of three urban tertiary teaching hospitals from December 2013 to October 2020. Patients were divided into four groups according to the EDLOS, according to the quartile distribution: EDLOS <107 min, EDLOS 107-176 min, EDLOS 176-275 min, and EDLOS ≥275 min. Comparisons of outcomes among the groups and multivariable logistic regression analysis were performed. RESULTS A total of 807 patients were included in the analysis. The proportions of patients with a good neurologic outcome at 28 days in the groups with EDLOS <107 min, EDLOS 107-176 min, EDLOS 176-275 min, and EDLOS ≥275 min were 37.0%, 29.8%, 26.9, and 20.4%, respectively (p < 0.001). In the multivariable analysis, the odds ratios for a poor neurologic outcome at 28 days in the groups with EDLOS 107-176 min, EDLOS 176-275 min, and EDLOS ≥275 min compared with the group with EDLOS <107 min were 1.19 (95% CI, 0.67-2.13), 1.73 (95% CI, 0.95-3.21), and 1.91 (95% CI, 1.03-3.57), respectively. CONCLUSIONS An EDLOS longer than 275 min after the ROSC was independently associated with a poor neurologic outcome at 28 days.
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Affiliation(s)
- Dong-Hyun Jang
- Department of Emergency Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Dong Keon Lee
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Jonghwan Shin
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Republic of Korea.
| | - You Hwan Jo
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seung Min Park
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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37
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De Hond A, Raven W, Schinkelshoek L, Gaakeer M, Ter Avest E, Sir O, Lameijer H, Hessels RA, Reijnen R, De Jonge E, Steyerberg E, Nickel CH, De Groot B. Machine learning for developing a prediction model of hospital admission of emergency department patients: Hype or hope? Int J Med Inform 2021; 152:104496. [PMID: 34020171 DOI: 10.1016/j.ijmedinf.2021.104496] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/26/2021] [Accepted: 05/13/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Early identification of emergency department (ED) patients who need hospitalization is essential for quality of care and patient safety. We aimed to compare machine learning (ML) models predicting the hospitalization of ED patients and conventional regression techniques at three points in time after ED registration. METHODS We analyzed consecutive ED patients of three hospitals using the Netherlands Emergency Department Evaluation Database (NEED). We developed prediction models for hospitalization using an increasing number of data available at triage, ∼30 min (including vital signs) and ∼2 h (including laboratory tests) after ED registration, using ML (random forest, gradient boosted decision trees, deep neural networks) and multivariable logistic regression analysis (including spline transformations for continuous predictors). Demographics, urgency, presenting complaints, disease severity and proxies for comorbidity, and complexity were used as covariates. We compared the performance using the area under the ROC curve in independent validation sets from each hospital. RESULTS We included 172,104 ED patients of whom 66,782 (39 %) were hospitalized. The AUC of the multivariable logistic regression model was 0.82 (0.78-0.86) at triage, 0.84 (0.81-0.86) at ∼30 min and 0.83 (0.75-0.92) after ∼2 h. The best performing ML model over time was the gradient boosted decision trees model with an AUC of 0.84 (0.77-0.88) at triage, 0.86 (0.82-0.89) at ∼30 min and 0.86 (0.74-0.93) after ∼2 h. CONCLUSIONS Our study showed that machine learning models had an excellent but similar predictive performance as the logistic regression model for predicting hospital admission. In comparison to the 30-min model, the 2-h model did not show a performance improvement. After further validation, these prediction models could support management decisions by real-time feedback to medical personal.
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Affiliation(s)
- Anne De Hond
- Department of Information Technology and Digital Innovation, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands; Clinical AI Implementation and Research Lab, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands; Department of Biomedical Data Sciences, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands.
| | - Wouter Raven
- Department of Emergency Medicine, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands
| | - Laurens Schinkelshoek
- Department of Information Technology and Digital Innovation, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands; Clinical AI Implementation and Research Lab, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands
| | - Menno Gaakeer
- Department of Emergency Medicine, Adrz Hospital, 's-Gravenpolderseweg 114, 4462 RA, Goes, the Netherlands
| | - Ewoud Ter Avest
- Department of Emergency Medicine, University Medical Centre Groningen, Hanzeplein1, 9713 GZ, Groningen, the Netherlands
| | - Ozcan Sir
- Department of Emergency Medicine, Radboud University Medical Centre, Houtlaan 4, 6525 XZ, Nijmegen, the Netherlands
| | - Heleen Lameijer
- Department of Emergency Medicine, Medical Centre Leeuwarden, Henri Dunantweg 2, 8934 AD, Leeuwarden, the Netherlands
| | - Roger Apa Hessels
- Department of Emergency Medicine, Elisabeth-TweeSteden Hospital, Doctor Deelenlaan 5, 5042 AD, Tilburg, the Netherlands
| | - Resi Reijnen
- Department of Emergency Medicine, Haaglanden Medical Centre, Lijnbaan 32, 2512 VA, The Hague, the Netherlands
| | - Evert De Jonge
- Department of Intensive Care Medicine, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands
| | - Ewout Steyerberg
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands
| | - Christian H Nickel
- Department of Emergency Medicine, University Hospital Basel, University of Basel, Switzerland
| | - Bas De Groot
- Department of Emergency Medicine, Leiden University Medical Centre, Albinusdreef 2, 2300 RC, Leiden, the Netherlands
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Abate SM, Assen S, Yinges M, Basu B. Survival and predictors of mortality among patients admitted to the intensive care units in southern Ethiopia: A multi-center cohort study. Ann Med Surg (Lond) 2021; 65:102318. [PMID: 33996053 PMCID: PMC8091884 DOI: 10.1016/j.amsu.2021.102318] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The burden of life-threatening conditions requiring intensive care units has grown substantially in low-income countries related to an emerging pandemic, urbanization, and hospital expansion. The rate of ICU mortality varied from region to region in Ethiopia. However, the body of evidence on ICU mortality and its predictors is uncertain. This study was designed to investigate the pattern of disease and predictors of mortality in Southern Ethiopia. METHODS After obtaining ethical clearance from the Institutional Review Board (IRB), a multi-center cohort study was conducted among three teaching referral hospital ICUs in Ethiopia from June 2018 to May 2020. Five hundred and seventeen Adult ICU patients were selected. Data were entered in Statistical Package for Social Sciences version 22 and STATA version 16 for analysis. Descriptive statistics were run to see the overall distribution of the variables. Chi-square test and odds ratio were determined to identify the association between independent and dependent variables. Multivariate analysis was conducted to control possible confounders and identify independent predictors of ICU mortality. RESULTS The mean (±SD) of the patients admitted in ICU was 34.25(±5.25). The overall ICU mortality rate was 46.8%. The study identified different independent predictors of mortality. Patients with cardiac arrest were approximately 12 times more likely to die as compared to those who didn't, AOR = 11.9(95% CI:6.1 to 23.2). CONCLUSION The overall mortality rate in ICU was very high as compared to other studies in Ethiopia as well as globally which entails a rigorous activity from different stakeholders.
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Key Words
- ACLS, advanced cardiac life support
- AOR, Adjusted Odds Ratio
- APACHE, Acute Physiologic and Chronic Health Evaluation
- ARDS, Acute Respiratory Distress Syndrome
- BMI, Body Mass Index
- CI, Confidence Interval
- CT, Computerized Tomography
- DURH, Dilla University referral hospital
- GCS, Glasgow Coma Scale
- HURH, Hawassa university referral hospital
- Hospital
- ICU, Intensive Care Unit
- IQR, Inter Quartile e Range
- IRB, Institutional Review Board
- Intensive care unit
- LOS, Length of Stay
- Mortality
- Predictor
- SAPS, Simplified Acute Physiology Score
- SD, Standard Deviation
- SOFA, Sequential Organ Failure Assessment
- STROBE, Strengthening the Reporting of Observational Studies in Epidemiology
- WURH, Wolaita Sodo referral hospital
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Affiliation(s)
- Semagn Mekonnen Abate
- Department of Anesthesiology, College of Health Sciences and Medicine, Dilla University, Ethiopia
| | - Sofia Assen
- Department of Anesthesiology, College of Health Sciences and Medicine, Dilla University, Ethiopia
| | - Mengistu Yinges
- Departemnt of Anesthesiology, College of Health Sciences and Medicine, Hawassa University, Ethiopia
| | - Bivash Basu
- Department of Anesthesiology, College of Health Sciences and Medicine, Dilla University, Ethiopia
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Ishibashi S, Sakakura K, Asada S, Taniguchi Y, Yamamoto K, Tsukui T, Seguchi M, Jinnouchi H, Wada H, Fujita H. Clinical Factors Associated with Long Fluoroscopy Time in Percutaneous Coronary Interventions to the Culprit Lesion of Non-ST-Segment Elevation Myocardial Infarction. Int Heart J 2021; 62:282-289. [PMID: 33731534 DOI: 10.1536/ihj.20-634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The clinical outcomes of patients with non-ST-segment elevation myocardial infarction (NSTEMI) were comparable or even worse than those with ST-segment elevation myocardial infarction (STEMI). Although successful percutaneous coronary intervention (PCI) to the culprit lesions of NSTEMI would improve the clinical outcomes, some PCI require long fluoroscopy time, reflecting the difficulty of PCI. This study aims to find clinical factors associated with long fluoroscopy time in PCI to the culprit lesion of NSTEMI. We included 374 patients and divided those into the conventional fluoroscopy time (n = 302) and long fluoroscopy time (n = 72) groups according to the quintiles of fluoroscopy time. Clinical and angiographic parameters were compared between the two groups. Calcification and tortuosity were significantly more severe in the long fluoroscopy time group than in the conventional fluoroscopy time group. The prevalence of previous coronary artery bypass grafting (CABG) and bifurcation lesions was significantly greater in the long fluoroscopy time group than in the conventional fluoroscopy time group. In the multivariate stepwise logistic regression analysis, previous CABG (odds ratio [OR], 3.368; 95% confidence interval [CI], 1.407-8.064; P = 0.006), bifurcation lesion (OR, 2.407; 95% CI, 1.285-4.506; P = 0.006), excessive tortuosity (versus mild to moderate tortuosity; OR, 4.095; 95% CI, 1.159-14.476; P = 0.029), and moderate to severe calcification (versus none to mild; OR, 5.792; 95% CI, 3.254-10.310; P < 0.001) were significantly associated with long fluoroscopy time. In conclusion, previous CABG, bifurcation, excessive tortuosity, and moderate to severe calcification were associated with long fluoroscopy time. Our study provided a reference for PCI operators to identify the difficulties in PCI to the culprit lesion of NSTEMI.
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Affiliation(s)
- Shun Ishibashi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Kenichi Sakakura
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Satoshi Asada
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Yousuke Taniguchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Kei Yamamoto
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Takunori Tsukui
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Masaru Seguchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Hiroyuki Jinnouchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Hiroshi Wada
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
| | - Hideo Fujita
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University
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Mermiri M, Mavrovounis G, Chatzis D, Mpoutsikos I, Tsaroucha A, Dova M, Angelopoulou Z, Ragias D, Chalkias A, Pantazopoulos I. Critical emergency medicine and the resuscitative care unit. Acute Crit Care 2021; 36:22-28. [PMID: 33508185 PMCID: PMC7940106 DOI: 10.4266/acc.2020.00521] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 11/21/2020] [Accepted: 11/23/2020] [Indexed: 01/08/2023] Open
Abstract
Critical emergency medicine is the medical field concerned with management of critically ill patients in the emergency department (ED). Increased ED stay due to intensive care unit (ICU) overcrowding has a negative impact on patient care and outcome. It has been proposed that implementation of critical care services in the ED can negate this effect. Two main Critical Emergency Medicine models have been proposed, the "resource intensivist" and "ED-ICU" models. The resource intensivist model is based on constant presence of an intensivist in the traditional ED setting, while the ED-ICU model encompasses the notion of a separate ED-based unit, with monitoring and therapeutic capabilities similar to those of an ICU. Critical emergency medicine has the potential to improve patient care and outcome; however, establishment of evidence-based protocols and a multidisciplinary approach in patient management are of major importance.
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Affiliation(s)
- Maria Mermiri
- Department of Emergency Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Georgios Mavrovounis
- Department of Emergency Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | | | | | | | - Maria Dova
- Medical School, European University of Cyprus, Nicosia, Cyprus
| | - Zacharoula Angelopoulou
- Department of Anesthesiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Dimitrios Ragias
- Department of Anesthesiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Athanasios Chalkias
- Department of Anesthesiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Ioannis Pantazopoulos
- Department of Emergency Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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Goel NN, Durst MS, Vargas-Torres C, Richardson LD, Mathews KS. Predictors of Delayed Recognition of Critical Illness in Emergency Department Patients and Its Effect on Morbidity and Mortality. J Intensive Care Med 2020; 37:52-59. [PMID: 33118840 DOI: 10.1177/0885066620967901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE Timely recognition of critical illness is associated with improved outcomes, but is dependent on accurate triage, which is affected by system factors such as workload and staffing. We sought to first study the effect of delayed recognition on patient outcomes after controlling for system factors and then to identify potential predictors of delayed recognition. METHODS We conducted a retrospective cohort study of Emergency Department (ED) patients admitted to the Intensive Care Unit (ICU) directly from the ED or within 48 hours of ED departure. Cohort characteristics were obtained through electronic and standardized chart abstraction. Operational metrics to estimate ED workload and volume using census data were matched to patients' ED stays. Delayed recognition of critical illness was defined as an absence of an ICU consult in the ED or declination of ICU admission by the ICU team. We employed entropy-balanced multivariate models to examine the association between delayed recognition and development of persistent organ dysfunction and/or death by hospitalization day 28 (POD+D), and multivariable regression modeling to identify factors associated with delayed recognition. RESULTS Increased POD+D was seen for those with delayed recognition (OR 1.82, 95% CI 1.13-2.92). When the delayed recognition was by the ICU team, the patient was 2.61 times more likely to experience POD+D compared to those for whom an ICU consult was requested and were accepted for admission. Lower initial severity of illness score (OR 0.26, 95% CI 0.12-0.53) was predictive of delayed recognition. The odds for delayed recognition decreased when ED workload is higher (OR 0.45, 95% CI 0.23-0.89) compared to times with lower ED workload. CONCLUSIONS Increased POD+D is associated with delayed recognition. Patient and system factors such as severity of illness and ED workload influence the odds of delayed recognition of critical illness and need further exploration.
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Affiliation(s)
- Neha N Goel
- Division of Pulmonary, Critical Care, & Sleep Medicine, Department of Medicine, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matthew S Durst
- Division of Pulmonary, Critical Care, & Sleep Medicine, Department of Medicine, Northwell Health, 232890Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Carmen Vargas-Torres
- Department of Emergency Medicine, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lynne D Richardson
- Department of Emergency Medicine, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Population Health Science and Policy, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kusum S Mathews
- Division of Pulmonary, Critical Care, & Sleep Medicine, Department of Medicine, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Emergency Medicine, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Zimmerman A, Fox S, Griffin R, Nelp T, Thomaz EBAF, Mvungi M, Mmbaga BT, Sakita F, Gerardo CJ, Vissoci JRN, Staton CA. An analysis of emergency care delays experienced by traumatic brain injury patients presenting to a regional referral hospital in a low-income country. PLoS One 2020; 15:e0240528. [PMID: 33045030 PMCID: PMC7549769 DOI: 10.1371/journal.pone.0240528] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/29/2020] [Indexed: 11/12/2022] Open
Abstract
Background Trauma is a leading cause of death and disability worldwide. In low- and middle-income countries (LMICs), trauma patients have a higher risk of experiencing delays to care due to limited hospital resources and difficulties in reaching a health facility. Reducing delays to care is an effective method for improving trauma outcomes. However, few studies have investigated the variety of care delays experienced by trauma patients in LMICs. The objective of this study was to describe the prevalence of pre- and in-hospital delays to care, and their association with poor outcomes among trauma patients in a low-income setting. Methods We used a prospective traumatic brain injury (TBI) registry from Kilimanjaro Christian Medical Center in Moshi, Tanzania to model nine unique delays to care. Multiple regression was used to identify delays significantly associated with poor in-hospital outcomes. Results Our analysis included 3209 TBI patients. The most common delay from injury occurrence to hospital arrival was 1.1 to 4.0 hours (31.9%). Most patients were evaluated by a physician within 15.0 minutes of arrival (69.2%). Nearly all severely injured patients needed and did not receive a brain computed tomography scan (95.0%). A majority of severely injured patients needed and did not receive oxygen (80.8%). Predictors of a poor outcome included delays to lab tests, fluids, oxygen, and non-TBI surgery. Conclusions Time to care data is informative, easy to collect, and available in any setting. Our time to care data revealed significant constraints to non-personnel related hospital resources. Severely injured patients with the greatest need for care lacked access to medical imaging, oxygen, and surgery. Insights from our study and future studies will help optimize resource allocation in low-income hospitals thereby reducing delays to care and improving trauma outcomes in LMICs.
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Affiliation(s)
- Armand Zimmerman
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America
| | - Samara Fox
- Yale School of Medicine, New Haven, Connecticut, United States of America
| | - Randi Griffin
- Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
| | - Taylor Nelp
- Division of Emergency Medicine, Department of Surgery, Duke University Medical Center, Durham, North Carolina, United States of America
| | | | - Mark Mvungi
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Blandina T Mmbaga
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania.,Kilimanjaro Clinical Research Institute, Moshi, Tanzania.,Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Francis Sakita
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania.,Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Charles J Gerardo
- Division of Emergency Medicine, Department of Surgery, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Joao Ricardo Nickenig Vissoci
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America.,Division of Emergency Medicine, Department of Surgery, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Catherine A Staton
- Duke Global Health Institute, Duke University, Durham, North Carolina, United States of America.,Division of Emergency Medicine, Department of Surgery, Duke University Medical Center, Durham, North Carolina, United States of America
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The critical care literature 2019. Am J Emerg Med 2020; 39:197-206. [PMID: 33036856 DOI: 10.1016/j.ajem.2020.09.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/20/2020] [Accepted: 09/22/2020] [Indexed: 11/23/2022] Open
Abstract
An emergency physician (EP) is often the first health care provider to evaluate, resuscitate, and manage a critically ill patient. In recent years, the annual hours of critical care delivered in emergency departments across the United States has steadily increased. From 2006 to 2014, emergency department (ED) visits for critically ill patients increased approximately 80%. In addition to seeing more critically ill patients, EPs are often tasked with providing critical care long beyond the initial resuscitation period. In fact, more than 50% of ED patients that require admission to the ICU remain in the ED for more than 6 h. Prolonged ED wait times for critically ill patients to be transferred to the ICU is associated with increased hospital, 30-day, and 90-day mortality. It is during these early hours of critical illness, while the patient is in the ED, where lives can be saved or lost. Therefore, it is important for the EP to be knowledgeable about recent developments in resuscitation and critical care medicine. This review summarizes important articles published in 2019 pertaining to the resuscitation and care of select critically ill patients. We chose these articles based on our opinion of the importance of the study findings and their application to emergency medicine. The following topics are covered: sepsis, rapid sequence intubation, mechanical ventilation, neurocritical care, post-cardiac arrest care, and ED-based ICUs.
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Asada S, Sakakura K, Taniguchi Y, Yamamoto K, Tsukui T, Seguchi M, Wada H, Momomura SI, Fujita H. Association of the long fluoroscopy time with factors in contemporary primary percutaneous coronary interventions. PLoS One 2020; 15:e0237362. [PMID: 32776989 PMCID: PMC7416924 DOI: 10.1371/journal.pone.0237362] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/23/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Since the long fluoroscopy time in primary PCI for ST-segment elevation myocardial infarction (STEMI) could be an indicator of delayed reperfusion, it should be important to recognize which types of lesions require longer fluoroscopy-time in primary PCI. The purpose of this study was to investigate the association of the long fluoroscopy-time with clinical factors in primary percutaneous coronary interventions (PCI). METHODS A total of 539 patients who underwent primary PCI were divided into the conventional fluoroscopy-time group (Q1-Q4: n = 434) and the long fluoroscopy-time group (Q5: n = 105) according to the quintile of the total fluoroscopy time in primary PCI. Univariate and multivariate logistic regression analyses were performed to find associations between clinical variables and the long fluoroscopy-time. RESULTS In univariate logistic regression analysis, prevalence of diabetes mellitus, hemodialysis, and previous CABG were significantly associated with the long fluoroscopy-time. In addition, complex lesion characteristics such as lesion length, lesion angle, tortuosity, and calcification were associated with the long fluoroscopy-time. In multivariable logistic regression analysis, lesion length [per 10 mm incremental: odds ratio (OR) 1.751, 95% confidence interval (CI) 1.397-2.195, P<0.001], moderate-excessive tortuosity (vs. mild tortuosity: OR 4.006, 95% CI 1.498-10.715, P = 0.006), and moderate to severe calcification (vs. none-mild calcification: OR 1.865, 95% CI 1.107-3.140, P = 0.019) were significantly associated with the long fluoroscopy-time. CONCLUSIONS In primary PCI for STEMI, diffuse long lesion, tortuosity, and moderate-severe calcification were associated with the long fluoroscopy-time. These complex features require special attention to reduce reperfusion time in primary PCI.
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Affiliation(s)
- Satoshi Asada
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Kenichi Sakakura
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
- * E-mail:
| | - Yousuke Taniguchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Kei Yamamoto
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Takunori Tsukui
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Masaru Seguchi
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Hiroshi Wada
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Shin-ichi Momomura
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
| | - Hideo Fujita
- Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Shimotsuke, Japan
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Effect of Delayed Admission to Intensive Care Units from the Emergency Department on the Mortality of Critically Ill Patients. IRANIAN RED CRESCENT MEDICAL JOURNAL 2020. [DOI: 10.5812/ircmj.102425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Increasing in emergency department need to critical care, the number of intensive care unit bed worldwide is inadequate to meet these applies. Objectives: The aim of this study was to investigate the effect of waiting for admission to the Intensive Care Unit (ICU) in the Emergency Department (ED) on the length of stay in the ICU and the mortality of critically ill patients. Methods: This retrospective cohort study carried out between January 2012 - 2019 patients admitted to the ICU of a training and research hospital. The data of 1297 adult patients were obtained by searching the Clinical Decision Support System. Results: The data of the patients were evaluated in two groups as those considered to be delayed and non-delayed. It was determined that the delay of two hours increased the risk of mortality 1.5 times. Hazard Ratios (HR) was 1.548 (1.077 - 2.224). Patients whose ICU admission was delayed by 5 - 6 hours were found to have the highest risk in terms of mortality (HR = 2.291 [1.503 - 3.493]). A statistically significant difference was found in the ICU mortality, 28-day and, 90-day mortality between the two groups. ICU mortality for all patients’ general was 25.2% (327/1297). This rate was 11.4% (55/481) in the non-delayed group and 33.3% (272/816) in the delayed group (P < 0.001). The 28-day mortality rate for all patients’ general was 26.9% (349/1297). This rate was found to be 13.5% (65/481) in the non-delayed group and 34.8% (284/816) in the delayed group (P < 0.001). The 90-day mortality for all patients’ general was 28.4% (368/1297). This rate was 14.1% (68/481) in the non-delayed group and 36.8% (300/816) in the delayed group (P < 0.001). Conclusions: Prolonged stay in the ED before admission to the ICU is associated with worse consequences, and increased mortality.
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47
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Score to Door-The Timing of Admission to Intensive Care Matters (for Some). Crit Care Med 2020; 47:1664-1665. [PMID: 31609265 DOI: 10.1097/ccm.0000000000003988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Is the Severity of Illness a Confounder or Mediator for the Association Between Emergency Department Length of Stay and Hospital Mortality? Crit Care Med 2020; 48:e253-e254. [DOI: 10.1097/ccm.0000000000004108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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The authors reply. Crit Care Med 2020; 48:e254. [DOI: 10.1097/ccm.0000000000004187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Acute Physiology and Chronic Health Evaluation IV Probability of Mortality Is an Intermediate Variable, Not a Confounder. Crit Care Med 2020; 48:e252-e253. [DOI: 10.1097/ccm.0000000000004112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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