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Herndon JM, Blackwell SB, Pinner N, Achey TS, Holder HB, Tidwell C. Assessment of Outcomes in Patients with Heart Failure and End-Stage Kidney Disease after Fluid Resuscitation for Sepsis and Septic Shock. J Emerg Med 2024; 66:e670-e679. [PMID: 38777707 DOI: 10.1016/j.jemermed.2024.02.001] [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: 05/30/2023] [Revised: 01/18/2024] [Accepted: 02/02/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Sepsis fluid resuscitation is controversial, especially for patients with volume overload risk. The Surviving Sepsis Campaign recommends a 30-mL/kg crystalloid fluid bolus for patients with sepsis-induced hypoperfusion. Criticism of this approach includes excessive fluid resuscitation in certain patients. OBJECTIVE The aim of this study was to assess the efficacy and safety of guideline-concordant fluid resuscitation in patients with sepsis and heart failure (HF) or end-stage kidney disease (ESKD). METHODS A retrospective cohort study was conducted in patients with sepsis who qualified for guideline-directed fluid resuscitation and concomitant HF or ESKD. Those receiving crystalloid fluid boluses of at least 30 mL/kg within 3 h of sepsis diagnosis were placed in the concordant group and all others in the nonconcordant group. The primary outcome was in-hospital mortality. Secondary outcomes included intensive care unit (ICU) and hospital length of stay (LOS); vasoactive medications and net volume over 24 h; new mechanical ventilation, new or increased volume removal, and acute kidney injury within 48 h; and shock-free survival at 7 days. RESULTS One hundred twenty-five patients were included in each group. In-hospital mortality was 34.4% in the concordant group and 44.8% in the nonconcordant group (p = 0.1205). The concordant group had a shorter ICU LOS (7.6 vs. 10.5 days; p = 0.0214) and hospital LOS (12.9 vs. 18.3 days; p = 0.0163), but increased new mechanical ventilation (37.6 vs. 20.8%; p = 0.0052). No differences in other outcomes were observed. CONCLUSIONS Receipt of a 30-mL/kg fluid bolus did not affect outcomes in a cohort of patients with mixed types of HF and sepsis-induced hypoperfusion.
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Affiliation(s)
- John Michael Herndon
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, Alabama
| | - Sarah B Blackwell
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, Alabama
| | - Nathan Pinner
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Birmingham, Alabama
| | - Thomas S Achey
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, Alabama; Department of Pharmacy Services, MUSC Health, Charleston, South Carolina
| | - Hillary B Holder
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, Alabama; Department of Pharmacy Services, UVA University Hospital, Charlottesville, Virginia
| | - Cruz Tidwell
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, Alabama; McWhorter School of Pharmacy, Samford University, Birmingham, Alabama; Department of Pharmacy Services, Tuscaloosa Veterans Affairs Medical Center, Tuscaloosa, Alabama
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Kikuchi K, Kazuma S, Masuda Y. Improvement in ICU Mortality From Sepsis Associated With Recuperation From Septic Multiple-Organ Failure: A Retrospective, Single-Center, Cohort Study. Cureus 2024; 16:e57118. [PMID: 38681321 PMCID: PMC11055621 DOI: 10.7759/cureus.57118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND Although mortality due to sepsis has decreased in recent decades, there are few studies on the timing of death during ICU stay. Characteristics of patients related to changes over the years of ICU death and changes in the timing of ICU death will provide new insights for future sepsis management. METHODS This was a single-center, retrospective study. Patients admitted to the ICU for sepsis between 2005 and 2019 were included in the study. The study period was divided into three five-year intervals, and the timing of death in the ICU was divided into early-stage (1-3 ICU days), mid-stage (4-14 ICU days), and late-stage (15 or more ICU days). Patient characteristics related to ICU death at three five-year intervals and the timing of death were evaluated. RESULTS ICU mortality for sepsis has decreased over time (2005-2009, 30.2%; 2010-2014, 21.0%; 2015-2019, 12.1%; p<0.01). In the timing of death, only mid-stage mortality decreased. Multiple-organ failure (OR, 4.53; 95% CI, 2.79-7.48) and hematological malignancies (OR, 2.48; 95% CI, 1.19-5.07) were associated with ICU mortality over entire study periods. Only multiple-organ failure was associated with ICU mortality at the five-year intervals (OR, 5.94; 95% CI, 2.73-13.7 for 2005-2009; OR, 4.01; 95% CI, 1.82-9.31 for 2010-2014; OR, 2.58; 95% CI, 1.05-6.59 for 2015-2019). Mid-stage mortality of multiple-organ failure decreased (2005-2009, 12.8%; 2010-2014, 7.6%; 2015-2019, 1.6%; p=0.02). However, early- and late-stage mortality of multiple-organ failure did not change. CONCLUSIONS Improvement in mid-stage mortality in septic patients with multiple-organ failure can contribute to the improvement of overall ICU mortality in patients with sepsis.
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Affiliation(s)
- Kenichiro Kikuchi
- Department of Anesthesiology, Sapporo Medical University School of Medicine, Sapporo, JPN
| | - Satoshi Kazuma
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, JPN
| | - Yoshiki Masuda
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, JPN
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Chang CH, Chang CH, Huang SH, Lee CS, Ko PC, Lin CY, Hsieh MH, Huang YT, Lin HC, Li LF, Chung FT, Wang CH, Huang HY. Epidemiology and outcomes of multidrug-resistant bacterial infection in non-cystic fibrosis bronchiectasis. Ann Clin Microbiol Antimicrob 2024; 23:15. [PMID: 38350983 PMCID: PMC10865664 DOI: 10.1186/s12941-024-00675-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 02/04/2024] [Indexed: 02/15/2024] Open
Abstract
PURPOSE Multidrug-resistant (MDR) bacteria impose a considerable health-care burden and are associated with bronchiectasis exacerbation. This study investigated the clinical outcomes of adult patients with bronchiectasis following MDR bacterial infection. METHODS From the Chang Gung Research Database, we identified patients with bronchiectasis and MDR bacterial infection from 2008 to 2017. The control group comprised patients with bronchiectasis who did not have MDR bacterial infection and were propensity-score matched at a 1:2 ratio. The main outcomes were in-hospital and 3-year mortality. RESULTS In total, 554 patients with both bronchiectasis and MDR bacterial infection were identified. The types of MDR bacteria that most commonly affected the patients were MDR- Acinetobacter baumannii (38.6%) and methicillin-resistant Staphylococcus aureus (18.4%), Extended-spectrum-beta-lactamases (ESBL)- Klebsiella pneumoniae (17.8%), MDR-Pseudomonas (14.8%), and ESBL-E. coli (7.5%). Compared with the control group, the MDR group exhibited lower body mass index scores, higher rate of chronic bacterial colonization, a higher rate of previous exacerbations, and an increased use of antibiotics. Furthermore, the MDR group exhibited a higher rate of respiratory failure during hospitalization (MDR vs. control, 41.3% vs. 12.4%; p < 0.001). The MDR and control groups exhibited in-hospital mortality rates of 26.7% and 7.6%, respectively (p < 0.001); 3-year respiratory failure rates of 33.5% and 13.5%, respectively (p < 0.001); and 3-year mortality rates of 73.3% and 41.5%, respectively (p < 0.001). After adjustments were made for confounding factors, the infection with MDR and MDR bacteria species were determined to be independent risk factors affecting in-hospital and 3-year mortality. CONCLUSIONS MDR bacteria were discovered in patients with more severe bronchiectasis and were independently associated with an increased risk of in-hospital and 3-year mortality. Given our findings, we recommend that clinicians identify patients at risk of MDR bacterial infection and follow the principle of antimicrobial stewardship to prevent the emergence of resistant bacteria among patients with bronchiectasis.
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Affiliation(s)
- Chih-Hao Chang
- Department of Thoracic Medicine, New Taipei City Municipal TuCheng Hospital, Chang Gung Medical Foundation, New Taipei City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Chiung-Hsin Chang
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Shih-Hao Huang
- Department of Thoracic Medicine, New Taipei City Municipal TuCheng Hospital, Chang Gung Medical Foundation, New Taipei City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Chung-Shu Lee
- Department of Thoracic Medicine, New Taipei City Municipal TuCheng Hospital, Chang Gung Medical Foundation, New Taipei City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Po-Chuan Ko
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chun-Yu Lin
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Meng-Heng Hsieh
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Horng-Chyuan Lin
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Li-Fu Li
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Fu-Tsai Chung
- Department of Thoracic Medicine, New Taipei City Municipal TuCheng Hospital, Chang Gung Medical Foundation, New Taipei City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Chun-Hua Wang
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan
| | - Hung-Yu Huang
- Department of Thoracic Medicine, New Taipei City Municipal TuCheng Hospital, Chang Gung Medical Foundation, New Taipei City, Taiwan.
- College of Medicine, Chang Gung University, Taoyuan, Taiwan.
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, 199 Tun-Hwa North Road, Taipei, Taiwan.
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Wang Q, Sun J, Liu X, Ping Y, Feng C, Liu F, Feng X. Comparison of risk prediction models for the progression of pelvic inflammatory disease patients to sepsis: Cox regression model and machine learning model. Heliyon 2024; 10:e23148. [PMID: 38163183 PMCID: PMC10754857 DOI: 10.1016/j.heliyon.2023.e23148] [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: 08/02/2023] [Revised: 11/27/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Introduction The present study presents the development and validation of a clinical prediction model using random survival forest (RSF) and stepwise Cox regression, aiming to predict the probability of pelvic inflammatory disease (PID) progressing to sepsis. Methods A retrospective cohort study was conducted, gathering clinical data of patients diagnosed with PID between 2008 and 2019 from the Medical Information Mart for Intensive Care (MIMIC)-IV database. Patients who met the Sepsis 3.0 diagnostic criteria were selected, with sepsis as the outcome. Univariate Cox regression and stepwise Cox regression were used to screen variables for constructing a nomogram. Moreover, an RSF model was created using machine learning algorithms. To verify the model's performance, a calibration curve, decision curve analysis (DCA), and receiver operating characteristic (ROC) curve were utilized. Furthermore, the capabilities of the two models for estimating the incidence of sepsis in PID patients within 3 and 7 days were compared. Results A total of 1064 PID patients were included, of whom 54 had progressed to sepsis. The established nomogram highlighted dialysis, reduced platelet (PLT) counts, history of pneumonia, medication of glucocorticoids, and increased leukocyte counts as significant predictive factors. The areas under the curve (AUCs) of the nomogram for prediction of PID progression to sepsis at 3-day and 7-day (3-/7-day) in the training set and the validation set were 0.886/0.863 and 0.824/0.726, respectively, and the C-index of the model was 0.8905. The RSF displayed excellent performance, with AUCs of 0.939/0.919 and 0.712/0.571 for 3-/7-day risk prediction in the training set and validation set, respectively. Conclusion The nomogram accurately predicted the incidence of sepsis in PID patients, and relevant risk factors were identified. While the RSF model outperformed the Cox regression models in predicting sepsis incidence, its performance exhibited some instability. On the other hand, the Cox regression-based nomogram displayed stable performance and improved interpretability, thereby supporting clinical decision-making in PID treatment.
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Affiliation(s)
- Qingyi Wang
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jianing Sun
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaofang Liu
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yunlu Ping
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Chuwen Feng
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Fanglei Liu
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaoling Feng
- Department of Gynecology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
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Greenhalgh DG, Hill DM, Burmeister DM, Gus EI, Cleland H, Padiglione A, Holden D, Huss F, Chew MS, Kubasiak JC, Burrell A, Manzanares W, Gómez MC, Yoshimura Y, Sjöberg F, Xie WG, Egipto P, Lavrentieva A, Jain A, Miranda-Altamirano A, Raby E, Aramendi I, Sen S, Chung KK, Alvarez RJQ, Han C, Matsushima A, Elmasry M, Liu Y, Donoso CS, Bolgiani A, Johnson LS, Vana LPM, de Romero RVD, Allorto N, Abesamis G, Luna VN, Gragnani A, González CB, Basilico H, Wood F, Jeng J, Li A, Singer M, Luo G, Palmieri T, Kahn S, Joe V, Cartotto R. Surviving Sepsis After Burn Campaign. Burns 2023; 49:1487-1524. [PMID: 37839919 DOI: 10.1016/j.burns.2023.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION The Surviving Sepsis Campaign was developed to improve outcomes for all patients with sepsis. Despite sepsis being the primary cause of death after thermal injury, burns have always been excluded from the Surviving Sepsis efforts. To improve sepsis outcomes in burn patients, an international group of burn experts developed the Surviving Sepsis After Burn Campaign (SSABC) as a testable guideline to improve burn sepsis outcomes. METHODS The International Society for Burn Injuries (ISBI) reached out to regional or national burn organizations to recommend members to participate in the program. Two members of the ISBI developed specific "patient/population, intervention, comparison and outcome" (PICO) questions that paralleled the 2021 Surviving Sepsis Campaign [1]. SSABC participants were asked to search the current literature and rate its quality for each topic. At the Congress of the ISBI, in Guadalajara, Mexico, August 28, 2022, a majority of the participants met to create "statements" based on the literature. The "summary statements" were then sent to all members for comment with the hope of developing an 80% consensus. After four reviews, a consensus statement for each topic was created or "no consensus" was reported. RESULTS The committee developed sixty statements within fourteen topics that provide guidance for the early treatment of sepsis in burn patients. These statements should be used to improve the care of sepsis in burn patients. The statements should not be considered as "static" comments but should rather be used as guidelines for future testing of the best treatments for sepsis in burn patients. They should be updated on a regular basis. CONCLUSION Members of the burn community from the around the world have developed the Surviving Sepsis After Burn Campaign guidelines with the goal of improving the outcome of sepsis in burn patients.
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Affiliation(s)
- David G Greenhalgh
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA.
| | - David M Hill
- Department of Clinical Pharmacy & Translational Scre have been several studies that have evaluatedience, College of Pharmacy, University of Tennessee, Health Science Center; Memphis, TN, USA
| | - David M Burmeister
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Eduardo I Gus
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children; Department of Surgery, University of Toronto, Toronto, Canada
| | - Heather Cleland
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Alex Padiglione
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Dane Holden
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Fredrik Huss
- Department of Surgical Sciences, Plastic Surgery, Uppsala University/Burn Center, Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Michelle S Chew
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - John C Kubasiak
- Department of Surgery, Loyola University Medical Center, Maywood, IL, USA
| | - Aidan Burrell
- Department of Epidemiology and Preventative Medicine, Monash University and Alfred Hospital, Intensive Care Research Center (ANZIC-RC), Melbourne, Australia
| | - William Manzanares
- Department of Critical Care Medicine, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - María Chacón Gómez
- Division of Intensive Care and Critical Medicine, Centro Nacional de Investigacion y Atencion de Quemados (CENIAQ), National Rehabilitation Institute, LGII, Mexico
| | - Yuya Yoshimura
- Department of Emergency and Critical Care Medicine, Hachinohe City Hospital, Hachinohe, Japan
| | - Folke Sjöberg
- Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Wei-Guo Xie
- Institute of Burns, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, China
| | - Paula Egipto
- Centro Hospitalar e Universitário São João - Burn Unit, Porto, Portugal
| | | | | | | | - Ed Raby
- Infectious Diseases Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | | | - Soman Sen
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Kevin K Chung
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | | | - Chunmao Han
- Department of Burn and Wound Repair, Second Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, China
| | - Asako Matsushima
- Department of Emergency and Critical Care, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Moustafa Elmasry
- Department of Hand, Plastic Surgery and Burns, Linköping University, Linköping, Sweden
| | - Yan Liu
- Department of Burn, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Carlos Segovia Donoso
- Intensive Care Unit for Major Burns, Mutual Security Clinical Hospital, Santiago, Chile
| | - Alberto Bolgiani
- Department of Surgery, Deutsches Hospital, Buenos Aires, Argentina
| | - Laura S Johnson
- Department of Surgery, Emory University School of Medicine and Grady Health System, Georgia
| | - Luiz Philipe Molina Vana
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | | | - Nikki Allorto
- Grey's Hospital Pietermaritzburg Metropolitan Burn Service, University of KwaZulu Natal, Pietermaritzburg, South Africa
| | - Gerald Abesamis
- Alfredo T. Ramirez Burn Center, Division of Burns, Department of Surgery, University of Philippines Manila - Philippine General Hospital, Manila, Philippines
| | - Virginia Nuñez Luna
- Unidad Michou y Mau Xochimilco for Burnt Children, Secretaria Salud Ciudad de México, Mexico
| | - Alfredo Gragnani
- Disciplina de Cirurgia Plastica da Escola Paulista de Medicina da Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - Carolina Bonilla González
- Department of Pediatrics and Intensive Care, Pediatric Burn Unit, Clinical Studies and Clinical Epidemiology Division, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - Hugo Basilico
- Intensive Care Area - Burn Unit - Pediatric Hospital "Prof. Dr. Juan P. Garrahan", Buenos Aires, Argentina
| | - Fiona Wood
- Department of Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - James Jeng
- Department of Surgery, University of California, Irvine, CA, USA
| | - Andrew Li
- Department of Surgery, Monash University and Alfred Hospital, Melbourne, Australia
| | - Mervyn Singer
- Department of Intensive Care Medicine, University College London, London, United Kingdom
| | - Gaoxing Luo
- Institute of Burn Research, Southwest Hospital, Army (Third Military) Medical University, Chongqing, China
| | - Tina Palmieri
- Department of Burns, Shriners Children's Northern California and Department of Surgery, University of California, Davis, Sacramento, CA, USA
| | - Steven Kahn
- The South Carolina Burn Center, Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Victor Joe
- Department of Surgery, University of California, Irvine, CA, USA
| | - Robert Cartotto
- Department of Surgery, Sunnybrook Medical Center, Toronto, Ontario, Canada
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Teixeira RMP, Oliveira JC, de Andrade MAB, Pinheiro FGDMS, Vieira RDCA, Santana-Santos E. Are patient volume and care level in teaching hospitals variables affecting clinical outcomes in adult intensive care units? EINSTEIN-SAO PAULO 2023; 21:eAO0406. [PMID: 37820201 PMCID: PMC10519666 DOI: 10.31744/einstein_journal/2023ao0406] [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: 12/06/2022] [Accepted: 02/07/2023] [Indexed: 10/13/2023] Open
Abstract
Teixeira et al. showed that patients admitted to the intensive care unit of a teaching hospital in a non-metropolitan region needed more support, had worse prognostic indices, and had a higher nursing workload in the first 24 hours of admission. In addition, worse outcomes, including mortality, need for dialysis, pressure injury, infection, prolonged mechanical ventilation, and prolonged hospital stay, were observed in the teaching hospital. Worse outcomes were more prevalent in the teaching hospital. Understanding the importance of teaching hospitals to implement well-established care protocols is critical. OBJECTIVE To compare the clinical outcomes of patients admitted to the intensive care unit of teaching (HI) and nonteaching (without an academic affiliation; H2) hospitals. METHODS In this prospective cohort study, adult patients hospitalized between August 2018 and July 2019, with a minimum length of stay of 24 hours in the intensive care unit, were included. Patients with no essential information in their medical records to evaluate the study outcomes were excluded. Resuslts: Overall, 219 patients participated in this study. The clinical and demographic characteristics of patients in H1 and H2 were similar. The most prevalent clinical outcomes were death, need for dialysis, pressure injury, length of hospital stay, mechanical ventilation >48 hours, and infection, all of which were more prevalent in the teaching hospital. CONCLUSION Worse outcomes were more prevalent in the teaching hospital. There was no difference between the institutions concerning the survival rate of patients as a function of length of hospital stay; however, a difference was observed in intensive care unit admissions.
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Affiliation(s)
| | - Jussiely Cunha Oliveira
- Universidade Federal de SergipeSão CristovãoSEBrazil Universidade Federal de Sergipe, São Cristovão, SE, Brazil.
| | | | | | | | - Eduesley Santana-Santos
- Universidade Federal de SergipeSão CristovãoSEBrazil Universidade Federal de Sergipe, São Cristovão, SE, Brazil.
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Kumar R, Kattimani B, Ojha PR, Khasage UJ. Quick Sequential Organ Failure Assessment Score, Lactate, and Neutrophil-Lymphocyte Ratio Help in Diagnosis and Mortality Prediction during Golden Hour of Sepsis in Emergency Department. J Emerg Trauma Shock 2023; 16:161-166. [PMID: 38292274 PMCID: PMC10824218 DOI: 10.4103/jets.jets_37_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/21/2023] [Accepted: 07/06/2023] [Indexed: 02/01/2024] Open
Abstract
Introduction Sepsis is a life-threatening condition with a very narrow golden period in which confirmatory diagnosis may change the outcome dramatically. No confirmatory biomarker is available till date for early diagnosis of sepsis. This study aimed to evaluate the combined and independent role of quick sequential organ failure assessment (qSOFA) score, lactate, and neutrophil-lymphocyte ratio (NLR) in diagnosis and mortality prediction in early sepsis. Methods This was a hospital-based, single-center, prospective cohort study conducted in a tertiary care institute, Karnataka, India. Three hundred adult sepsis patients were recruited during 10-month period, and demographic data, qSOFA score, lactate, NLR, and culture samples were collected in ED within 1 h of admission. Outcome groups (survivor and nonsurvivor) were statistically analyzed with relative frequencies (%), median, mean ± standard deviation with 95% confidence interval (CI), univariate, bivariate, and multivariate logistic regression analysis, and Receiver -operating characteristic curve (ROC) curve to test the predictive ability of initial levels of three biomarkers. Results Sepsis was more prevalent among middle-aged male patients. Male gender (odds ratio [OR], 6.9; 95% CI: 1.61-30.1), qSOFA (OR, 154; 95% CI: 15-1565), and lactate (OR, 1.36; 95% CI: 22-833) show 97% (area under the curve) predictive accuracy of the model for sepsis on bivariate and multivariate logistic regression analysis. A significant rise in NLR was a poor outcome indicator on univariate analysis (P = 0.773). Conclusion All three biomarkers are good outcome predictors whereas qSOFA and lactate have diagnostic significance in early sepsis. These markers can be used for patient triaging, minimizing culture report dependence for treatment and ultimately the outcome.
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Affiliation(s)
- Rakesh Kumar
- Department of Emergency Medicine, BLDE, Vijayapura, Karnataka, India
| | - Babu Kattimani
- Department of Emergency Medicine, BLDE, Vijayapura, Karnataka, India
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Stamenkovic D, Baumbach P, Radovanovic D, Novovic M, Ladjevic N, Dubljanin Raspopovic E, Palibrk I, Unic-Stojanovic D, Jukic A, Jankovic R, Bojic S, Gacic J, Stamer UM, Meissner W, Zaslansky R. The Perioperative Pain Management Bundle is Feasible: Findings From the PAIN OUT Registry. Clin J Pain 2023; 39:537-545. [PMID: 37589465 DOI: 10.1097/ajp.0000000000001153] [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: 05/03/2022] [Accepted: 07/17/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVES The quality of postoperative pain management is often poor. A "bundle," a small set of evidence-based interventions, is associated with improved outcomes in different settings. We assessed whether staff caring for surgical patients could implement a "Perioperative Pain Management Bundle" and whether this would be associated with improved multidimensional pain-related patient-reported outcomes (PROs). METHODS "PAIN OUT," a perioperative pain registry, offers tools for auditing pain-related PROs and obtaining information about perioperative pain management during the first 24 hours after surgery. Staff from 10 hospitals in Serbia used this methodology to collect data at baseline. They then implemented the "Perioperative Pain Management Bundle" into the clinical routine and collected another round of data. The bundle consists of 4 treatment elements: (1) a full daily dose of 1 to 2 nonopioid analgesics (eg, paracetamol and/or nonsteroidal anti-inflammatory drugs), (2) at least 1 type of local/regional anesthesia, (3) pain assessment by staff, and (4) offering patients information about pain management. The primary endpoint was a multidimensional pain composite score (PCS), evaluating pain intensity, interference, and side effects that was compared between patients who received the full bundle versus not. RESULTS Implementation of the complete bundle was associated with a significant reduction in the PCS ( P < 0.001, small-medium effect size [ES]). When each treatment element was evaluated independently, nonopioid analgesics were associated with a higher PCS (ie, poorer outcome, and negligible ES), and the other elements were associated with a lower PCS (all negligible small ES). Individual PROs were consistently better in patients receiving the full bundle compared with 0 to 3 elements. The PCS was not associated with the surgical discipline. DISCUSSION We report findings from using a bundle approach for perioperative pain management in patients undergoing mixed surgical procedures. Future work will seek strategies to improve the effect.
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Affiliation(s)
- Dusica Stamenkovic
- Department of Anesthesiology and Intensive Care
- University of Defence, Medical Faculty of the Military Medical Academy
| | - Philipp Baumbach
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Dragana Radovanovic
- Department of Anesthesiology and Intensive Care, Oncology Institute of Vojvodina, Sremska Kamenica, Serbia
- Faculty of Medicine, University of Novi Sad, Novi Sad
| | - Milos Novovic
- Department of Anesthesiology and Intensive Care, Prijepolje General Hospital, Prijepolje
| | - Nebojsa Ladjevic
- Department of Anesthesia and Resuscitation of Urology Clinic, Centre of Anesthesia and Resuscitatio
- University of Belgrade, Faculty of Medicine
| | - Emilija Dubljanin Raspopovic
- Department for Physical Medicine and Rehabilitation, Center for Physical Medicine and Rehabilitation
- University of Belgrade, Faculty of Medicine
| | - Ivan Palibrk
- Department of Anesthesiology and Intensive Care, Center for Anesthesiology and Resuscitation, Clinic for Digestive Surgery, University Clinical Center of Serbia
- University of Belgrade, Faculty of Medicine
| | - Dragana Unic-Stojanovic
- University of Belgrade, Faculty of Medicine
- Department of Anesthesiology and Intensive Care, Institute for Cardiovascular Diseases Dedinje, Belgrade
| | - Aleksandra Jukic
- Department of Anesthesiology and Intensive Care, National Cancer Research Center of Serbia
| | - Radmilo Jankovic
- Department of Anesthesiology and Intensive Therapy, University Clinical Center Nis, University of Nis, Nis, Serbia
| | - Suzana Bojic
- University of Belgrade, Faculty of Medicine
- Department of Anesthesiology and Intensive Care, University Hospital Medical Center "Dr.Dragisa Misovic - Dedinje"
| | - Jasna Gacic
- University of Belgrade, Faculty of Medicine
- Department of General Surgery, Clinical Hospital Center, Bezanijska Kosa, Belgrade
| | - Ulrike M Stamer
- Department of Anesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Winfried Meissner
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Ruth Zaslansky
- Department of Anesthesiology and Intensive Care, Jena University Hospital, Friedrich Schiller University, Jena, Germany
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9
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Coccolini F, Sartelli M, Sawyer R, Rasa K, Viaggi B, Abu-Zidan F, Soreide K, Hardcastle T, Gupta D, Bendinelli C, Ceresoli M, Shelat VG, Broek RT, Baiocchi GL, Moore EE, Sall I, Podda M, Bonavina L, Kryvoruchko IA, Stahel P, Inaba K, Montravers P, Sakakushev B, Sganga G, Ballestracci P, Malbrain MLNG, Vincent JL, Pikoulis M, Beka SG, Doklestic K, Chiarugi M, Falcone M, Bignami E, Reva V, Demetrashvili Z, Di Saverio S, Tolonen M, Navsaria P, Bala M, Balogh Z, Litvin A, Hecker A, Wani I, Fette A, De Simone B, Ivatury R, Picetti E, Khokha V, Tan E, Ball C, Tascini C, Cui Y, Coimbra R, Kelly M, Martino C, Agnoletti V, Boermeester MA, De'Angelis N, Chirica M, Biffl WL, Ansaloni L, Kluger Y, Catena F, Kirkpatrick AW. Source control in emergency general surgery: WSES, GAIS, SIS-E, SIS-A guidelines. World J Emerg Surg 2023; 18:41. [PMID: 37480129 PMCID: PMC10362628 DOI: 10.1186/s13017-023-00509-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 06/30/2023] [Indexed: 07/23/2023] Open
Abstract
Intra-abdominal infections (IAI) are among the most common global healthcare challenges and they are usually precipitated by disruption to the gastrointestinal (GI) tract. Their successful management typically requires intensive resource utilization, and despite the best therapies, morbidity and mortality remain high. One of the main issues required to appropriately treat IAI that differs from the other etiologies of sepsis is the frequent requirement to provide physical source control. Fortunately, dramatic advances have been made in this aspect of treatment. Historically, source control was left to surgeons only. With new technologies non-surgical less invasive interventional procedures have been introduced. Alternatively, in addition to formal surgery open abdomen techniques have long been proposed as aiding source control in severe intra-abdominal sepsis. It is ironic that while a lack or even delay regarding source control clearly associates with death, it is a concept that remains poorly described. For example, no conclusive definition of source control technique or even adequacy has been universally accepted. Practically, source control involves a complex definition encompassing several factors including the causative event, source of infection bacteria, local bacterial flora, patient condition, and his/her eventual comorbidities. With greater understanding of the systemic pathobiology of sepsis and the profound implications of the human microbiome, adequate source control is no longer only a surgical issue but one that requires a multidisciplinary, multimodality approach. Thus, while any breach in the GI tract must be controlled, source control should also attempt to control the generation and propagation of the systemic biomediators and dysbiotic influences on the microbiome that perpetuate multi-system organ failure and death. Given these increased complexities, the present paper represents the current opinions and recommendations for future research of the World Society of Emergency Surgery, of the Global Alliance for Infections in Surgery of Surgical Infection Society Europe and Surgical Infection Society America regarding the concepts and operational adequacy of source control in intra-abdominal infections.
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Affiliation(s)
- Federico Coccolini
- General, Emergency and Trauma Surgery Dept., Pisa University Hospital, Via Paradisia, 56124, Pisa, Italy.
| | | | - Robert Sawyer
- Department of Surgery, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
| | | | - Bruno Viaggi
- ICU Dept., Careggi University Hospital, Florence, Italy
| | - Fikri Abu-Zidan
- Department of Surgery, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Kjetil Soreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, University of Bergen, Bergen, Norway
| | - Timothy Hardcastle
- Dept. of Health - KwaZulu-Natal, Surgery, University of KwaZulu-Natal and Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Deepak Gupta
- All India Institute of Medical Sciences, New Delhi, India
| | - Cino Bendinelli
- Department of Surgery, John Hunter Hospital, Newcastle, Australia
| | - Marco Ceresoli
- General Surgery Dept., Monza University Hospital, Monza, Italy
| | - Vishal G Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Richard Ten Broek
- Department of Surgery, Radboud University Medical Center, Njmegen, The Netherlands
| | | | | | - Ibrahima Sall
- Département de Chirurgie, Hôpital Principal de Dakar, Hôpital d'Instruction des Armées, Dakar, Senegal
| | - Mauro Podda
- Department of Surgical Science, University of Cagliari, Cagliari, Italy
| | | | - Igor A Kryvoruchko
- Department of Surgery No. 2, Kharkiv National Medical University, Kharkiv, Ukraine
| | - Philip Stahel
- Department of Surgery, East Carolina University, Brody School of Medicine, Greenville, NC, USA
| | - Kenji Inaba
- LAC+USC Medical Center, Los Angeles, CA, USA
| | - Philippe Montravers
- Département d'Anesthésie-Réanimation CHU Bichat Claude Bernard, Paris, France
| | - Boris Sakakushev
- Research Institute of Medical, University Plovdiv/University Hospital St. George, Plovdiv, Bulgaria
| | - Gabriele Sganga
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paolo Ballestracci
- General, Emergency and Trauma Surgery Dept., Pisa University Hospital, Via Paradisia, 56124, Pisa, Italy
| | - Manu L N G Malbrain
- First Department of Anaesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland
| | | | - Manos Pikoulis
- General Surgery, Hospital, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | | | - Krstina Doklestic
- Clinic of Emergency Surgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Massimo Chiarugi
- General, Emergency and Trauma Surgery Dept., Pisa University Hospital, Via Paradisia, 56124, Pisa, Italy
| | - Marco Falcone
- Infectious Disease Dept., Pisa University Hospital, Pisa, Italy
| | - Elena Bignami
- Anesthesiology, Critical Care and Pain Medicine Division, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Viktor Reva
- Department of War Surgery, Kirov Military Medical Academy, Saint-Petersburg, Russia
| | | | - Salomone Di Saverio
- General Surgery Dept, San Benedetto del Tronto Hospital, San Benedetto del Tronto, Italy
| | - Matti Tolonen
- Emergency Surgery, Meilahti Tower Hospital, Helsinki, Finland
| | - Pradeep Navsaria
- Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Miklosh Bala
- Trauma and Acute Care Surgery Unit, Hadassah - Hebrew University Medical Center, Jerusalem, Israel
| | - Zsolt Balogh
- Department of Traumatology, John Hunter Hospital and University of Newcastle, Newcastle, NSW, Australia
| | - Andrey Litvin
- Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Regional Clinical Hospital, Kaliningrad, Russia
| | | | - Imtiaz Wani
- Government Gousia Hospital, Srinagar, Kashmir, India
| | | | - Belinda De Simone
- Department of Emergency Surgery, Centre Hospitalier Intercommunal de Villeneuve-Saint-Georges, Villeneuve-Saint-Georges, France
| | - Rao Ivatury
- Virginia Commonwealth University, Richmond, VA, USA
| | | | | | - Edward Tan
- Emergency Department, Radboud University Medical Center, Njmegen, The Netherlands
| | - Chad Ball
- Trauma and Acute Care Surgery, Foothills Medical Center, Calgary, AB, Canada
| | - Carlo Tascini
- Infectious Disease Dept., Udine University Hospital, Udine, Italy
| | - Yunfeng Cui
- Tianjin Nankai Hospital, Tianjin Medical University, Tianjin, China
| | - Raul Coimbra
- Riverside University Health System Medical Center, Riverside, CA, USA
- Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Michael Kelly
- Department of General Surgery, Albury Hospital, Albury, Australia
| | | | | | | | - Nicola De'Angelis
- Service de Chirurgie Digestive et Hépato-Bilio-Pancréatique, Hôpital Henri Mondor, Université Paris Est, Créteil, France
| | - Mircea Chirica
- Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Walt L Biffl
- Trauma and Emergency Surgery, Scripss Memorial Hospital, La Jolla, CA, USA
| | - Luca Ansaloni
- General Surgery, Pavia University Hospital, Pavia, Italy
| | - Yoram Kluger
- General Surgery, Rambam Medical Centre, Haifa, Israel
| | - Fausto Catena
- General, Emergency and Trauma Surgery Dept, Bufalini Hospital, Cesena, Italy
| | - Andrew W Kirkpatrick
- General, Acute Care, Abdominal Wall Reconstruction, and Trauma Surgery, Foothills Medical Centre, Calgary, AB, Canada
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10
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Massoth C, Küllmar M, Pajares Moncho A, Susana GS, Grigoryev E, Ivkin A, von Dossow V, Ott S, Rau N, Meersch M, Zarbock A. Implementation of the Kidney Disease Improving Global Outcomes guidelines for the prevention of acute kidney injury after cardiac surgery: An international cohort survey. Eur J Anaesthesiol 2023; 40:418-424. [PMID: 37052046 DOI: 10.1097/eja.0000000000001837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
BACKGROUND Increasing evidence from randomised controlled trials supports the implementation of a six-measure care bundle proposed by the Kidney Disease Improving Global Outcomes (KDIGO) guidelines in patients at high risk for acute kidney injury (AKI) to reduce its incidence after cardiac surgery. OBJECTIVE To assess compliance with the KDIGO bundle in clinical practice. DESIGN Prospective observational multinational study. SETTING Six international tertiary care centres, from February 2021 to November 2021. PATIENTS Five hundred and thirty-seven consecutive patients undergoing cardiac surgery during a 1-month observational period. INTERVENTIONS All patients were assessed for the postoperative implementation of the following measures: avoidance of nephrotoxic medication and radiocontrast agents whenever possible, strict glycaemic control, close monitoring of renal function, optimisation of haemodynamic and volume status and functional monitoring of haemodynamic status. MAIN OUTCOME MEASURES The primary endpoint was the proportion of patients receiving fully compliant care. Secondary outcomes were occurrence of AKI and major adverse kidney event rate at day 30. RESULTS The full care bundle was applied to 0.4% of patients. There was avoidance of nephrotoxic drugs in 15.6%, radiocontrast agents in 95.3% and hyperglycaemia in 39.6%. Close monitoring of urine output and serum creatinine was achieved in 6.3%, 57.4% underwent optimisation of volume and haemodynamic status, and 43.9% received functional haemodynamic monitoring. 27.2% developed AKI within 72 h after surgery. The average number of implemented measures was 2.6 ± 1.0 and did not differ between AKI or non-AKI patients ( P = 0.854). CONCLUSION Adherence with the KDIGO bundle was very low in cardiac surgery patients. Initiatives to improve guideline compliance might provide a strategy to mitigate the burden of AKI. TRIAL REGISTRATION www.drks.de DRKS00024204.
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Affiliation(s)
- Christina Massoth
- From the Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Germany (CM, MK, MM, AZ), Department of Anaesthesiology, La Fe University and Polytechnic Hospital Valencia (APM), Department of Anaesthesiology, University Hospital Vall d ́Hebron Barcelona, Spain (SGS), Scientific Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia (EG, AI), Institute of Anaesthesiology and Pain Therapy, Heart and Diabetes Center Bad Oeynhausen, Ruhr- University (VvD), Department of Cardiac Anaesthesiology and Intensive Care Medicine, German Heart Center Berlin (SO, NR), Department of Cardiac Anaesthesiology and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, Germany (SO) and Department of Intensive Care Medicine, University Hospital Vall d'Hebron Barcelona, Spain
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11
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Prasanna N, DelPrete B, Ho G, Yamane D, Elshikh A, Rashed A, Sparks A, Davison D, Hawkins K. The utility of bandemia in prognostication and prediction of mortality in sepsis. J Intensive Care Soc 2023; 24:201-205. [PMID: 37260424 PMCID: PMC10227906 DOI: 10.1177/17511437211069307] [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: 09/20/2023] Open
Abstract
Background: Bandemia, defined as a band count >10%, is indicative of underlying infection and is increasingly being used for early detection of sepsis. While an absolute band level has been linked to worse outcomes, its trend has not been extensively studied as a prognostic marker. In this study, we assessed patients admitted to the ICU with sepsis or septic shock and evaluated the correlation between bandemia trends and clinical trajectory among these patients. Methods: This study was a retrospective chart review. Band counts, serum lactate levels, and SOFA scores at 0 and 72 h after admission to the ICU were collected. Patients were risk stratified into groups depending on their SOFA trends, and corresponding band trends and serum lactate levels were compared. Results: 134 patients were included for analysis. There was a statistically significant decrease in bandemia trends for patients with a reduction in SOFA scores [median (IQR)-4.5 (-11, 0); p < 0.0001], and a statistically significant increase in bandemia trends for patients with worsening SOFA scores [median (IQR) 4 (0, 8); p = 0.0007]. Conclusion: Early trends of serum band levels in patients with sepsis or septic shock may help to predict a clinical trajectory and overall prognosis. More investigation is warranted as to whether incorporating bandemia trends, when used in conjunction with other known markers such as lactate levels, may help to guide bedside clinical decisions such as risk stratification, tailored therapies, and ultimately improve outcomes.
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Affiliation(s)
- Nivedita Prasanna
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Benjamin DelPrete
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Geoffrey Ho
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - David Yamane
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Amira Elshikh
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Amir Rashed
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Andrew Sparks
- Department of Surgery, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Danielle Davison
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
| | - Katrina Hawkins
- Department of Critical Care
Medicine, George Washington University School
of Medicine and Health Sciences, Washington, DC, USA
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12
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Tu KJ, Wymore C, Tchangalova N, Fuller BM, Mohr NM. The impact of telehealth in sepsis care: A systematic review. J Telemed Telecare 2023:1357633X231170038. [PMID: 37093782 PMCID: PMC11187410 DOI: 10.1177/1357633x231170038] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
OBJECTIVES Sepsis is associated with significant mortality. Telehealth may improve the quality of early sepsis care, but the use and impact of telehealth applications for sepsis remain unclear. We aim to describe the telehealth interventions that have been used to facilitate sepsis care, and to summarize the reported effect of telehealth on sepsis outcomes. DATA SOURCES We identified articles reporting telehealth use for sepsis using an English-language search of PubMed, CINAHL Plus (EBSCO), Academic Search Ultimate (EBSCO), APA PsycINFO (EBSCO), Public Health (ProQuest), and Web of Science databases with no restrictions on publication date. STUDY SELECTION Included studies described the use of telehealth as an intervention for treating sepsis. Only comparative effectiveness analyses were included. DATA EXTRACTION AND SYNTHESIS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines, two investigators independently selected articles for inclusion and abstracted data. A random-effects subgroup analysis was conducted on patient survival treated with and without telehealth. RESULTS A total of 15 studies were included, involving 188,418 patients with sepsis. Thirteen studies used observational study designs, and the most common telehealth applications were provider-to-provider telehealth consultation and intensive care unit telehealth. Clinical and methodological heterogeneity was significantly high. Telehealth use was associated with higher survival, especially in settings with low control group survival. The effect of telehealth on other care processes and outcomes were more varied and likely dependent on hospital-level factors. CONCLUSIONS Telehealth has been used in diverse applications for sepsis care, and it may improve patient outcomes in certain contexts. Additional interventional trials and cost-based analyses would clarify the causal role of telehealth in improving sepsis outcomes.
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Affiliation(s)
- Kevin J. Tu
- Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, Maryland
| | - Cole Wymore
- Department of Emergency Medicine, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Nedelina Tchangalova
- Research and Academic Services, University of Maryland Libraries, College Park, Maryland
| | - Brian M. Fuller
- Division of Critical Care, Department of Anesthesiology, Department of Emergency Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Nicholas M. Mohr
- Departments of Emergency Medicine, Anesthesia Critical Care, and Epidemiology, Carver College of Medicine, University of Iowa, Iowa City, Iowa
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Coen D. Fluids and vasopressors in septic shock: basic knowledge for a first approach in the emergency department. EMERGENCY CARE JOURNAL 2023. [DOI: 10.4081/ecj.2023.10810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Much research, both pathophysiological and clinical, has been produced about septic shock during the last 20 years. Nevertheless, many aspects of treatment are still controversial, among these the approach to the administration of fluids and vasopressors. After the first clinical trial on Early goal-directed therapy (EGDT) was published, a liberal approach to the use of fluids and conservative use of vasopressors prevailed, but in recent years a more restrictive use of fluids and an earlier introduction of vasopressors seem to be preferred. Although both treatments are based on sound pathophysiological knowledge, clinical evidence is still inadequate and somehow controversial. In this non-systematic review, recent research on the hemodynamics of septic shock and its treatment with fluids and inotropes is discussed. As a conclusion, general indications are proposed for a practical approach to patients in septic shock.
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Liao W, Xiao H, He J, Huang L, Liao Y, Qin J, Yang Q, Qu L, Ma F, Li S. Identification and verification of feature biomarkers associated with immune cells in neonatal sepsis. Eur J Med Res 2023; 28:105. [PMID: 36855207 PMCID: PMC9972688 DOI: 10.1186/s40001-023-01061-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 02/12/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Neonatal sepsis (NS), a life-threatening condition, is characterized by organ dysfunction and is the most common cause of neonatal death. However, the pathogenesis of NS is unclear and the clinical inflammatory markers currently used are not ideal for diagnosis of NS. Thus, exploring the link between immune responses in NS pathogenesis, elucidating the molecular mechanisms involved, and identifying potential therapeutic targets is of great significance in clinical practice. Herein, our study aimed to explore immune-related genes in NS and identify potential diagnostic biomarkers. Datasets for patients with NS and healthy controls were downloaded from the GEO database; GSE69686 and GSE25504 were used as the analysis and validation datasets, respectively. Differentially expressed genes (DEGs) were identified and Gene Set Enrichment Analysis (GSEA) was performed to determine their biological functions. Composition of immune cells was determined and immune-related genes (IRGs) between the two clusters were identified and their metabolic pathways were determined. Key genes with correlation coefficient > 0.5 and p < 0.05 were selected as screening biomarkers. Logistic regression models were constructed based on the selected biomarkers, and the diagnostic models were validated. RESULTS Fifty-two DEGs were identified, and GSEA indicated involvement in acute inflammatory response, bacterial detection, and regulation of macrophage activation. Most infiltrating immune cells, including activated CD8 + T cells, were significantly different in patients with NS compared to the healthy controls. Fifty-four IRGs were identified, and GSEA indicated involvement in immune response and macrophage activation and regulation of T cell activation. Diagnostic models of DEGs containing five genes (PROS1, TDRD9, RETN, LOC728401, and METTL7B) and IRG with one gene (NSUN7) constructed using LASSO algorithm were validated using the GPL6947 and GPL13667 subset datasets, respectively. The IRG model outperformed the DEG model. Additionally, statistical analysis suggested that risk scores may be related to gestational age and birth weight, regardless of sex. CONCLUSIONS We identified six IRGs as potential diagnostic biomarkers for NS and developed diagnostic models for NS. Our findings provide a new perspective for future research on NS pathogenesis.
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Affiliation(s)
- Weiqiang Liao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Huimin Xiao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Jinning He
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Lili Huang
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Yanxia Liao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Jiaohong Qin
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, 523945 China
| | - Qiuping Yang
- grid.488525.6Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655 China
| | - Liuhong Qu
- Department of Neonatology, The Maternal and Child Health Care Hospital of Huadu, Guangzhou, 510800, China.
| | - Fei Ma
- Department of Neonatology, Maternal and Child Health Research Institute, Zhuhai Women and Children's Hospital, Zhuhai, 519001, China.
| | - Sitao Li
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, China.
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15
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Oddiri U, Propper G, Brill P, Reid B, Giarraputo D, Milana C. Early Identification of Severe Sepsis in Pediatric Patients Using an Electronic Alert System. Hosp Pediatr 2023; 13:174-182. [PMID: 36695040 DOI: 10.1542/hpeds.2022-006587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Prompt sepsis recognition and the initiation of standardized treatment bundles lead to improved outcomes. We developed automated severe sepsis alerts through the electronic medical record and paging system to aid clinicians in rapidly identifying pediatric patients with severe sepsis in our emergency department and inpatient units. Our Specific, Measurable, Applicable, Realistic, Timely aim was to improve 1-hour severe sepsis treatment bundle compliance to 60% with these electronic interruptive alerts. METHODS We developed the alert's criteria based on the 2005 International Pediatric Sepsis Consensus definitions. We performed 2 interventions: requiring the bedside nurse to answer the already implemented nurse-targeted (NT) severe sepsis alert, and the implementation of the physician-targeted (PT) severe sepsis alert. When systemic inflammatory response syndrome criteria were met, the NT alert triggered, and when organ dysfunction was also identified, an interruptive PT alert triggered, and the respective clinician was paged to evaluate the patient. Our primary outcome measure was bundle compliance; our secondary measure was PT alert response compliance. RESULTS Baseline severe sepsis treatment bundle compliance was 37%. After requiring nursing response to the NT alert in 2016 and implementing the PT alert in 2018, our bundle compliance rose to 69% in 2020, demonstrating statistically significant difference (P = .006). PT alert response compliance rose from 67% in 2018 to 91% in 2020. CONCLUSIONS An interruptive severe sepsis screening alert sent directly to clinicians is a valuable tool to ensure prompt severe sepsis recognition and treatment. This biphasic alert system facilitated multidisciplinary collaboration in early sepsis diagnosis and management.
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Affiliation(s)
| | | | | | - Brienna Reid
- Department of Information Technology, Stony Brook Medicine, Stony Brook, New York
| | - Dominic Giarraputo
- Department of Information Technology, Stony Brook Medicine, Stony Brook, New York
| | - Carolyn Milana
- Division of Pediatric Hospital Medicine, Department of Pediatrics, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York
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Zaslansky R, Baumbach P, Edry R, Chetty S, Min LS, Schaub I, Cruz JJ, Meissner W, Stamer UM. Following Evidence-Based Recommendations for Perioperative Pain Management after Cesarean Section Is Associated with Better Pain-Related Outcomes: Analysis of Registry Data. J Clin Med 2023; 12:jcm12020676. [PMID: 36675605 PMCID: PMC9864952 DOI: 10.3390/jcm12020676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/23/2022] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
Women who have had a Cesarean Section (CS) frequently report severe pain and pain-related interference. One reason for insufficient pain treatment might be inconsistent implementation of evidence-based guidelines. We assessed the association between implementing three elements of care recommended by guidelines for postoperative pain management and pain-related patient-reported outcomes (PROs) in women after CS. The analysis relied on an anonymized dataset of women undergoing CS, retrieved from PAIN OUT. PAIN OUT, an international perioperative pain registry, provides clinicians with treatment assessment methodology and tools for patients to assess multi-dimensional pain-related PROs on the first postoperative day. We examined whether the care included [i] regional anesthesia with a neuraxial opioid OR general anesthesia with wound infiltration or a Transvesus Abdominis Plane block; [ii] at least one non-opioid analgesic at the full daily dose; and [iii] pain assessment and recording. Credit for care was given only if all three elements were administered (= “full”); otherwise, it was “incomplete”. A “Pain Composite Score-total” (PCStotal), evaluating outcomes of pain intensity, pain-related interference with function, and side-effects, was the primary endpoint in the total cohort (women receiving GA and/or RA) or a sub-group of women with RA only. Data from 5182 women was analyzed. “Full” care was administered to 20% of women in the total cohort and to 21% in the RA sub-group. In both groups, the PCStotal was significantly lower compared to “incomplete” care (p < 0.001); this was a small-to-moderate effect size. Administering all three elements of care was associated with better pain-related outcomes after CS. These should be straightforward and inexpensive for integration into routine care after CS. However, even in this group, a high proportion of women reported poor outcomes, indicating that additional work needs to be carried out to close the evidence-practice gap so that women who have undergone CS can be comfortable when caring for themselves and their newborn.
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Affiliation(s)
- Ruth Zaslansky
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
- Correspondence: (R.Z.); (U.M.S.)
| | - Philipp Baumbach
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
| | - Ruth Edry
- Acute Pain Service, Department of Anesthesiology, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Sean Chetty
- Department of Anaesthesiology& Critical Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7500, South Africa
| | - Lim Siu Min
- Department of Anesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Isabelle Schaub
- Department of Anesthesiology and Pain Clinic, Clinique St Jean, 1000 Brussels, Belgium
| | - Jorge Jimenez Cruz
- Department of Obstetrics and Gynecology, Bonn University Hospital, 53127 Bonn, Germany
| | - Winfried Meissner
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Jena, 07747 Jena, Germany
| | - Ulrike M. Stamer
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
- Correspondence: (R.Z.); (U.M.S.)
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Relationship Between Skeletal Muscle Quality and Hospital-Acquired Disability in Patients With Sepsis Admitted to the ICU: A Pilot Study. Crit Care Explor 2023; 5:e0835. [PMID: 36699248 PMCID: PMC9829300 DOI: 10.1097/cce.0000000000000835] [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: 01/27/2023] Open
Abstract
Early risk assessment of functional decline in patients with sepsis is clinically challenging. Recently, there is increasing interest in the nonvolitional evaluation of skeletal muscle quality. OBJECTIVES The aim of this study was to assess the relationship between skeletal muscle quality and functional decline after intensive care. DESIGN SETTING AND PARTICIPANTS This pilot study was a single-center prospective observational study conducted from March 2021 to February 2022. We included consecutive patients with sepsis who were admitted to our ICU. MAIN OUTCOMES AND MEASURES The primary outcome was hospital-acquired disability (HAD), which is defined as a decrease in the Barthel index score of at least 5 points from pre-hospital to hospital discharge. Muscle quality was assessed by: 1) muscle echogenicity with ultrasound and 2) phase angle (PhA) with bioelectrical impedance analysis, both of which were measured on ICU days less than 3, 3-5, 5-7, 7-10, and 10-14. We compared longitudinal changes in muscle echogenicity and PhA between the HAD and non-HAD groups using two-way repeated measures analysis of variance with mixed models. RESULTS Among the 22 patients, 7 (31.8%) had HAD. Muscle echogenicity was higher in the HAD group than in the non-HAD group (p < 0.001); however, no interaction effects were found between the two groups (p = 0.189). PhA showed a main effect on each evaluation day in patients (p = 0.040) and a significant interaction effect between the groups, including an early decreased pattern in the HAD group (p = 0.036). CONCLUSIONS AND RELEVANCE Higher muscle echogenicity and a decreased PhA pattern are related to HAD. Noninvasive assessment of muscle quality using ultrasound and bioelectrical impedance analysis may be useful in predicting the functional prognosis of patients with sepsis.
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18
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Oruganti S, Evans J, Cromarty T, Javaid A, Roland D. Identification of sepsis in paediatric emergency departments: A scoping review. Acta Paediatr 2022; 111:2262-2277. [PMID: 36053116 PMCID: PMC9826118 DOI: 10.1111/apa.16536] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/04/2022] [Accepted: 09/01/2022] [Indexed: 01/11/2023]
Abstract
AIM Sepsis is an acute illness associated with significant morbidity and mortality. Early detection and time-sensitive management of sepsis has been shown to improve outcomes. We report the results of a scoping review to explore methods evaluated for the identification of sepsis in children presenting to emergency departments. METHODS A systematic literature search was carried out on two databases, Medline and Web of Science, to identify relevant studies published from 1990 to 2022. Data were extracted for age groups including study design, reference standard used for comparison, sepsis identification method evaluated and study quality. RESULTS A total of 89 studies were identified from the literature search. There was significant heterogeneity in the age groups including study design and reference standards used for evaluating the performance of the sepsis identification methods. There has been a substantial increase in the number of published studies in the last 2 years. CONCLUSION Our scoping review identifies marked heterogeneity in approaches to identifying sepsis but demonstrates a recent focus of research on patient outcomes. Using appropriate core outcome sets, developing reference standards, monitoring sepsis prevalence via registries and continuously monitoring process measures will provide robust evidence to identify the best performing identification tools and the impact they have on patient-orientated outcomes.
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Affiliation(s)
- Sivakumar Oruganti
- Noah's Ark Children's Hospital for WalesCardiffUK,Cardiff UniversityCardiffUK
| | - Jordan Evans
- Paediatric Emergency DepartmentUniversity Hospital of WalesCardiffUK
| | - Thomas Cromarty
- Paediatric Emergency DepartmentUniversity Hospital of WalesCardiffUK
| | - Assim Javaid
- Cardiff UniversityCardiffUK,Paediatric Emergency DepartmentUniversity Hospital of WalesCardiffUK
| | - Damian Roland
- Leicester Academic (PEMLA) groupLeicester Royal InfirmaryLeicesterUK,SAPPHIRE group Health SciencesLeicester UniversityLeicesterUK
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19
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Macdonald S. Fluid Resuscitation in Patients Presenting with Sepsis: Current Insights. Open Access Emerg Med 2022; 14:633-638. [PMID: 36471825 PMCID: PMC9719278 DOI: 10.2147/oaem.s363520] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/23/2022] [Indexed: 04/05/2024] Open
Abstract
Intravenous (IV) fluid resuscitation is a key component of the initial resuscitation of septic shock, with international consensus guidelines suggesting the administration of at least 30mL/kg of isotonic crystalloid fluid. The rationale is to restore circulating fluid volume and optimise stroke volume. It is acknowledged that there is a paucity of high-level evidence to support this strategy, with most studies being observational or retrospective in design. In the past decade, evidence has emerged that a large positive fluid balance is associated with worse outcomes among patients with septic shock in intensive care who have already received initial resuscitation. Randomised trials undertaken in low-income countries have found increased mortality among patients with sepsis and hypoperfusion administered a larger fluid volume as part of initial resuscitation, however, translating these findings to other settings is not possible. This uncertainty has led to variation in practice with some advocating a more conservative fluid strategy coupled with the earlier introduction of vasopressors for haemodynamic support. This question is the subject of several ongoing clinical trials. This article summarises the current state of the evidence for IV fluid resuscitation in septic shock and provides guidance for practitioners in the face of our evolving understanding of this important area.
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Affiliation(s)
- Stephen Macdonald
- Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Perth, WA, Australia
- Emergency Department, Royal Perth Hospital, Perth, WA, Australia
- University of Western Australia, Perth, WA, Australia
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20
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Song SH, Sankary KM, Burns SP. Vital sign differences between septic patients with tetraplegia and paraplegia. Spinal Cord Ser Cases 2022; 8:87. [PMID: 36433952 PMCID: PMC9700738 DOI: 10.1038/s41394-022-00553-3] [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: 03/07/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
STUDY DESIGN Retrospective chart review. OBJECTIVES Sepsis is a leading preventable cause of death in patients with chronic spinal cord injury (SCI). Individuals with tetraplegia may exhibit different signs and symptoms of infection compared to those with paraplegia. In this study, we examine differences in vital signs (VS) and mental status between septic patients with tetraplegia and paraplegia with the goal of improving early identification of sepsis in this population. SETTING Veterans hospital in Washington, USA. METHODS Participants consisted of 19 patients with tetraplegia and 16 with paraplegia who were transferred from an SCI Service to a higher level of care with sepsis between June 1, 2010 and June 1, 2018 (n = 35). We compared VS between patients with tetraplegia and paraplegia at baseline and during sepsis including temperature, heart rate (HR), and blood pressure as well as presence/absence of altered mental status (AMS). RESULTS While there were no significant VS differences between groups at baseline, septic patients with tetraplegia had lower maximum temperature (38.2 °C versus 39.2 °C, p = 0.003), lower maximum HR (106 versus 124 beats/minute, p = 0.004), and more frequent AMS compared to septic patients with paraplegia (79% versus 31%, p = 0.007). CONCLUSION Patients with tetraplegia may not be able to mount fever and tachycardia to the same degree as patients with paraplegia and may be more prone to developing AMS during sepsis. These findings suggest that changes to VS parameter cut-offs may improve sensitivity and be useful in identifying sepsis earlier in the tetraplegic population.
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Affiliation(s)
- Shawn H Song
- Spinal Cord Injury Service, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA.
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA.
| | - Kendl M Sankary
- Spinal Cord Injury Service, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Stephen P Burns
- Spinal Cord Injury Service, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
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21
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Jones BE, Ying J, Nevers MR, Alba PR, Patterson OV, Peterson KS, Rutter E, Christensen MA, Stern S, Jones MM, Gundlapalli A, Dean NC, Samore MC, Greene T. Trends in Illness Severity, Hospitalization, and Mortality for Community-Onset Pneumonia at 118 US Veterans Affairs Medical Centers. J Gen Intern Med 2022; 37:3839-3847. [PMID: 35266121 PMCID: PMC8906522 DOI: 10.1007/s11606-022-07413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 01/13/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Deaths from pneumonia were decreasing globally prior to the COVID-19 pandemic, but it is unclear whether this was due to changes in patient populations, illness severity, diagnosis, hospitalization thresholds, or treatment. Using clinical data from the electronic health record among a national cohort of patients initially diagnosed with pneumonia, we examined temporal trends in severity of illness, hospitalization, and short- and long-term deaths. DESIGN Retrospective cohort PARTICIPANTS: All patients >18 years presenting to emergency departments (EDs) at 118 VA Medical Centers between 1/1/2006 and 12/31/2016 with an initial clinical diagnosis of pneumonia and confirmed by chest imaging report. EXPOSURES Year of encounter. MAIN MEASURES Hospitalization and 30-day and 90-day mortality. Illness severity was defined as the probability of each outcome predicted by machine learning predictive models using age, sex, comorbidities, vital signs, and laboratory data from encounters during years 2006-2007, and similar models trained on encounters from years 2015 to 2016. We estimated the changes in hospitalizations and 30-day and 90-day mortality between the first and the last 2 years of the study period accounted for by illness severity using time covariate decompositions with model estimates. RESULTS Among 196,899 encounters across the study period, hospitalization decreased from 71 to 63%, 30-day mortality 10 to 7%, 90-day mortality 16 to 12%, and 1-year mortality 29 to 24%. Comorbidity risk increased, but illness severity decreased. Decreases in illness severity accounted for 21-31% of the decrease in hospitalizations, and 45-47%, 32-24%, and 17-19% of the decrease in 30-day, 90-day, and 1-year mortality. Findings were similar among underrepresented patients and those with only hospital discharge diagnosis codes. CONCLUSIONS Outcomes for community-onset pneumonia have improved across the VA healthcare system after accounting for illness severity, despite an increase in cases and comorbidity burden.
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Affiliation(s)
- Barbara E Jones
- Division of Pulmonary & Critical Care, University of Utah, 50 North Medical Drive, Salt Lake City, UT, 84132, USA.
- VA Salt Lake City Healthcare System, Salt Lake City, USA.
| | - Jian Ying
- Division of Epidemiology, University of Utah, Salt Lake City, USA
| | | | - Patrick R Alba
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, VA Informatics and Computing Infrastructure, University of Utah, Salt Lake City, USA
| | - Olga V Patterson
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, VA Informatics and Computing Infrastructure, University of Utah, Salt Lake City, USA
| | - Kelly S Peterson
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, Veterans Health Administration Office of Analytics and Performance Integration, University of Utah, Salt Lake City, USA
| | - Elizabeth Rutter
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Emergency Medicine, University of Utah, Salt Lake City, USA
| | - Matthew A Christensen
- Division of Allergy, Pulmonary, & Critical Care Medicine, Vanderbilt University Medical Center, Nashville, USA
| | - Sarah Stern
- Division of Pulmonary & Critical Care, University of Utah, 50 North Medical Drive, Salt Lake City, UT, 84132, USA
- VA Salt Lake City Healthcare System, Salt Lake City, USA
| | - Makoto M Jones
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, University of Utah, Salt Lake City, USA
| | - Adi Gundlapalli
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, University of Utah, Salt Lake City, USA
| | - Nathan C Dean
- Division of Pulmonary & Critical Care, University of Utah, 50 North Medical Drive, Salt Lake City, UT, 84132, USA
| | - Matthew C Samore
- VA Salt Lake City Healthcare System, Salt Lake City, USA
- Division of Epidemiology, University of Utah, Salt Lake City, USA
| | - Tome Greene
- Department of Population Health Sciences, University of Utah, Salt Lake City, USA
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22
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Wang J, Zhu Q, Li R, Zhang J, Ye X, Li X. YAP1 protects against septic liver injury via ferroptosis resistance. Cell Biosci 2022; 12:163. [PMID: 36182901 PMCID: PMC9526934 DOI: 10.1186/s13578-022-00902-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 09/19/2022] [Indexed: 11/06/2022] Open
Abstract
Background The liver plays crucial roles in sepsis and is one of the major targets for sepsis-related injuries. Ferroptosis, a newly emerged form of lytic cell death, has been implicated in sepsis related organ failure. Yes-associated protein1 (YAP1), a key regulator of the Hippo signaling pathway, may be involved in ferroptosis development. This study aimed to elucidate the role of YAP1 in septic liver injury through regulating ferroptosis, especially ferritinophagy-mediated ferroptosis. Results Cecal ligation and puncture (CLP) models were constructed in control (Yap1flfl) and liver-conditional knockout mice (Yap1fl/fl Alb-Cre) to induce septic liver injury, while LO2 cells with or without YAP1 overexpression/deletion were stimulated by lipopolysaccharide (LPS) in vitro. Our study showed YAP1 knockdown aggravated CLP-induced liver injury and inflammation, as well as accelerated hepatocyte ferroptosis, revealed by down-regulated expression of GPX4, FTH1 and SLC7A11, along with up-regulated expression of SFXN1 and NCOA4. Consistently, YAP1 deficiency aggravated LO2 cells ferroptosis, but YAP1 overexpression alleviated LPS-induced LO2 ferritinophagy, as evidenced by reduced mitochondrial ROS and Fe2+, along with down-regulated expression of SFXN1 and NCOA4. Further co-IP assay verified that YAP1 disrupted the interaction between NCOA4 and FTH1, thus prevent the degradation of ferritin to Fe2+, further reduced the ROS production and suppressed ferroptosis. Conclusion YAP1 inhibits ferritinophagy-mediated ferroptosis in hepatocytes, and YAP1 deficiency aggravates sepsis-induced liver injury. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-022-00902-7.
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Affiliation(s)
- Jin Wang
- grid.413247.70000 0004 1808 0969Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
| | - Qian Zhu
- grid.413247.70000 0004 1808 0969Department of Hepatobiliary and Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
| | - Rui Li
- grid.413247.70000 0004 1808 0969Department of Geriatrics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
| | - Jing Zhang
- grid.413247.70000 0004 1808 0969Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
| | - Xujun Ye
- grid.413247.70000 0004 1808 0969Department of Geriatrics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
| | - Xinyi Li
- grid.413247.70000 0004 1808 0969Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei China
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23
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Baig H, Al Tell T, Ashraf MH, Al Failakawi A, Khan QI, Nasar AM, Lucocq J. The Variation in Outcomes of Septic Patients: A Dual-Centre Comparative Study. Cureus 2022; 14:e30677. [PMID: 36439613 PMCID: PMC9689890 DOI: 10.7759/cureus.30677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2022] [Indexed: 06/16/2023] Open
Abstract
Introduction Despite significant advances in the field of medicine, sepsis is constantly growing as a major public health concern. The global epidemic of sepsis imposes a significant economic burden on healthcare systems world-over. Furthermore, its high prevalence in society is inevitably paralleled by an excessive mortality rate, with approximately six million deaths reported every year. The primary aim of this study was to evaluate and compare, the management of acutely septic patients against outcomes in a tertiary teaching institution in Pakistan versus a similar one in the United Kingdom. Methods This study was a dual-centred, retrospective comparative analysis comparing all patients admitted through the emergency department at the respective tertiary centres. Patient details were collected and compared across the two sites to evaluate the effect of individual characteristics on prognosis. The outcomes of these presentations were analysed by comparing rates of in-hospital mortality, admission to the ICU or discharge. Results The total number of patients identified as having sepsis was 60 in the Pakistan cohort, and 92 in the Aberdeen cohort. No significant difference was found when comparing genders, and the results of basic observations were largely similar at presentation. Twenty-five per cent (25%) (n=38) of the total study population were deemed to have a poor outcome at 3 days, but 50% of the Pakistan cohort was deemed to have a poor outcome. Conclusion Managing sepsis has developed significantly in recent years, but most of this development was implemented in high-income countries. There was a significant delay in time to resuscitate septic patients in Pakistan, with significantly raised three-day morbidity and mortality. There is a need for further comparative studies of the management of sepsis in Pakistan and other low-income countries to identify the problems and tackle obstacles on every level of the healthcare system.
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Affiliation(s)
- Hassan Baig
- Department of Otorhinolaryngology, Queen Elizabeth University Hospital, Glasgow, GBR
| | - Tareq Al Tell
- Department of Trauma and Orthopaedics, Glasgow Royal Infirmary, Glasgow, GBR
| | | | - Abdulaziz Al Failakawi
- Department of General Surgery, Sabah Hospital, Kuwait, KWT
- Department of Medical Education, University of Aberdeen, Aberdeen, GBR
| | - Qaisar I Khan
- Department of Medical Education, University of Glasgow, Glasgow, GBR
- Department of General Surgery, Queen Elizabeth University Hospital, Glasgow, GBR
| | - Ahmed M Nasar
- Department of Trauma and Orthopaedics, Queen Elizabeth University Hospital, Glasgow, GBR
| | - James Lucocq
- Department of General Surgery, Victoria Hospital, Kirkcaldy, GBR
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Erstad BL, Barletta JF. Challenges With Using a Weight-Based Approach to Bolus Fluid Dosing in Obese Critically Ill Patients. Ann Pharmacother 2022; 57:609-616. [PMID: 36086809 DOI: 10.1177/10600280221125169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
At least 30 mL/kg of crystalloid fluid administration within the first 3 hours of resuscitation is suggested by the current Surviving Sepsis Campaign guidelines for management of sepsis and septic shock. This commentary discusses the challenges with using a weight-based approach to bolus fluid dosing during the early phase of resuscitation of adult, obese patients. Based on the available literature, arguments can be made for the use of either ideal or adjusted body weight for weight-based fluid dosing, but there are concerns with fluid overload if using actual body weight to dose patients with more severe forms of obesity.
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Affiliation(s)
- Brian L. Erstad
- Department of Pharmacy Practice & Science, The University of Arizona, Tucson, AZ, USA
| | - Jeffrey F. Barletta
- Department of Pharmacy Practice, College of Pharmacy, Midwestern University, Glendale, AZ, USA
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25
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Mussa M, Martínez Pérez-Crespo PM, Lopez-Cortes LE, Retamar-Gentil P, Sousa-Dominguez A, Goikoetxea-Aguirre AJ, Reguera-Iglesias JM, León Jiménez E, Fernández-Natal I, Armiñanzas-Castillo C, Boix-Palop L, Cuquet-Pedragosa J, Morán Rodríguez MÁ, Fernandez-Suarez J, del Arco-Jiménez A, Jóver-Saenz A, Bahamonde-Carrasco A, Galan-Sanchez F, Sánchez-Calvo JM, Smithson-Amat A, Vinuesa-García D, Sánchez-Porto A, López-Hernández I, Rodríguez-Baño J. Risk Factors and Predictive Score for Bacteremic Biliary Tract Infections Due to Enterococcus faecalis and Enterococcus faecium: a Multicenter Cohort Study from the PROBAC Project. Microbiol Spectr 2022; 10:e0005122. [PMID: 35771010 PMCID: PMC9431494 DOI: 10.1128/spectrum.00051-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 04/10/2022] [Indexed: 12/07/2022] Open
Abstract
Biliary-tract bloodstream infections (BT-BSI) caused by Enterococcus faecalis and E. faecium are associated with inappropriate empirical treatment and worse outcomes compared to other etiologies. The objective of this study was to investigate the risk factors for enterococcal BT-BSI. Patients with BT-BSI from the PROBAC cohort, including consecutive patients with BSI in 26 Spanish hospitals between October 2016 and March 2017, were selected; episodes caused by E. faecalis or E. faecium and other causes were compared. Independent predictors for enterococci were identified by logistic regression, and a predictive score was developed. Eight hundred fifty episodes of BT-BSI were included; 73 (8.5%) were due to target Enterococcus spp. (48 [66%] were E. faecium and 25 [34%] E. faecalis). By multivariate analysis, the variables independently associated with Enterococcus spp. were (OR; 95% confidence interval): cholangiocarcinoma (4.48;1.32 to 15.25), hospital acquisition (3.58;2.11 to 6.07), use of carbapenems in the previous month (3.35;1.45 to 7.78), biliary prosthesis (2.19;1.24 to 3.90), and moderate or severe chronic kidney disease (1.55;1.07 to 2.26). The AUC of the model was 0.74 [95% CI0.67 to 0.80]. A score was developed, with 7, 6, 5, 4, and 2 points for these variables, respectively, with a negative predictive value of 95% for a score ≤ 6. A model, including cholangiocarcinoma, biliary prosthesis, hospital acquisition, previous carbapenems, and chronic kidney disease showed moderate prediction ability for enterococcal BT-BSI. Although the score will need to be validated, this information may be useful for deciding empirical therapy in biliary tract infections when bacteremia is suspected. IMPORTANCE Biliary tract infections are frequent, and a significant cause of morbidity and mortality. Bacteremia is common in these infections, particularly in the elderly and patients with cancer. Inappropriate empirical treatment has been associated with increased risk of mortality in bacteremic cholangitis, and the probability of receiving inactive empirical treatment is higher in episodes caused by enterococci. This is because many of the antimicrobial agents recommended in guidelines for biliary tract infections lack activity against these organisms. To the best of our knowledge, this is the first study analyzing the predictive factors for enterococcal BT-BSI and deriving a predictive score.
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Affiliation(s)
- Marco Mussa
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Infectious Diseases Unit, Milan, Italy
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Departamento de Medicina, Universidad de Sevilla/IBiS/CSIC, Sevilla, Spain
| | - Pedro María Martínez Pérez-Crespo
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
- Hospital Universitario de Valme, Sevilla, Spain
| | - Luis Eduardo Lopez-Cortes
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
| | - Pilar Retamar-Gentil
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Departamento de Medicina, Universidad de Sevilla/IBiS/CSIC, Sevilla, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Inmaculada López-Hernández
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
| | - Jesús Rodríguez-Baño
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Departamento de Medicina, Universidad de Sevilla/IBiS/CSIC, Sevilla, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
| | - the PROBAC REIPI/GEIH-SEIMC/SAEI group
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Infectious Diseases Unit, Milan, Italy
- UGC Enfermedades Infecciosas y Microbiología, Hospital Universitario Virgen Macarena, Sevilla, Spain
- Departamento de Medicina, Universidad de Sevilla/IBiS/CSIC, Sevilla, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Sevilla, Spain
- Hospital Universitario de Vigo, Vigo, Spain
- Hospital de Cruces, Bilbao, Spain
- Hospital Regional de Málaga, Málaga, Spain
- Hospital Universitario de Valme, Sevilla, Spain
- Complejo Asistencial Universitario de León, León, Spain
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
- Hospital Universitari Mútua de Terrasa, Barcelona, Spain
- Hospital General Granollers, Barcelona, Spain
- Hospital Universitario de Burgos, Burgos, Spain
- Hospital Universitario Central de Asturias, Oviedo, Spain
- Hospital Costa del Sol, Marbella, Spain
- Hospital Universitario Arnau de Vilanova, Lleida, Spain
- Hospital de El Bierzo, Ponferrada, Spain
- Hospital Universitario Puerta del Mar, Cadiz, Spain
- Hospital de Jerez de la Frontera, Jerez de la Frontera, Spain
- Hospital de l’Esperit Sant, Santa Coloma de Gramenet, Barcelona, Spain
- Hospital Universitario San Cecilio, Granada, Spain
- Hospital del SAS de La Línea de la Concepción, Cádiz, Spain
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Kim M, Nikouee A, Zou R, Ren D, He Z, Li J, Wang L, Djukovic D, Raftery D, Purcell H, Promislow D, Sun Y, Goodarzi M, Zhang QJ, Liu ZP, Zang QS. Age-Independent Cardiac Protection by Pharmacological Activation of Beclin-1 During Endotoxemia and Its Association With Energy Metabolic Reprograming in Myocardium-A Targeted Metabolomics Study. J Am Heart Assoc 2022; 11:e025310. [PMID: 35861821 PMCID: PMC9707816 DOI: 10.1161/jaha.122.025310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background We showed that Beclin-1-dependent autophagy protects the heart in young and adult mice that underwent endotoxemia. Herein, we compared the potential therapeutic effects of Beclin-1 activating peptide, TB-peptide, on endotoxemia-induced cardiac outcomes in young adult and aged mice. We further evaluated lipopolysaccharide (lipopolysaccharide)-induced and TB-peptide treatment-mediated alterations in myocardial metabolism. Methods and Results C57BL/6J mice that were 10 weeks and 24 months old were challenged by lipopolysaccharide using doses at which cardiac dysfunction occurred. Following the treatment of TB-peptide or control vehicle, heart contractility, circulating cytokines, and myocardial autophagy were evaluated. We detected that TB-peptide boosted autophagy, attenuated cytokines, and improved cardiac performance in both young and aged mice during endotoxemia. A targeted metabolomics assay was designed to detect a pool of 361 known metabolites, of which 156 were detected in at least 1 of the heart tissue samples. Lipopolysaccharide-induced impairments were found in glucose and amino acid metabolisms in mice of all ages, and TB-peptide ameliorated these alterations. However, lipid metabolites were upregulated in the young group but moderately downregulated in the aged by lipopolysaccharide, suggesting an age-dependent response. TB-peptide mitigated lipopolysaccharide-mediated trend of lipids in the young mice but had little effect on the aged. (Study registration: Project DOI: https://doi.org/10.21228/M8K11W). Conclusions Pharmacological activation of Beclin-1 by TB-peptide is cardiac protective in both young and aged population during endotoxemia, suggest a therapeutic potential for sepsis-induced cardiomyopathy. Metabolomics analysis suggests that an age-independent protection by TB-peptide is associated with reprograming of energy production via glucose and amino acid metabolisms.
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Affiliation(s)
- Matthew Kim
- Department of Surgery, Burn & Shock Trauma Research Institute Loyola University Chicago Stritch School of Medicine Maywood IL
| | - Azadeh Nikouee
- Department of Surgery, Burn & Shock Trauma Research Institute Loyola University Chicago Stritch School of Medicine Maywood IL
| | - Raymond Zou
- Department of Biological Sciences Rice University Houston TX
| | - Di Ren
- Department of Surgery University of South Florida Tampa FL
| | - Zhibin He
- Department of Surgery University of South Florida Tampa FL
| | - Ji Li
- Department of Surgery University of South Florida Tampa FL
| | - Lu Wang
- Department of Environmental and Occupational Health Sciences University of Washington Seattle WA
| | - Danijel Djukovic
- Department of Anesthesiology and Pain Medicine, Northwest Metabolomics Research Center University of Washington Seattle WA
| | - Daniel Raftery
- Department of Anesthesiology and Pain Medicine, Northwest Metabolomics Research Center University of Washington Seattle WA
| | - Hayley Purcell
- Department of Anesthesiology and Pain Medicine, Northwest Metabolomics Research Center University of Washington Seattle WA
| | - Daniel Promislow
- Department of Lab Medicine & Pathology University of Washington School of Medicine Seattle WA.,Department of Biology University of Washington School of Medicine Seattle WA
| | - Yuxiao Sun
- Department of Surgery University of Texas Southwestern Medical Center Dallas TX
| | - Mohammad Goodarzi
- Department of Immunology University of Texas Southwestern Medical Center Dallas TX
| | - Qing-Jun Zhang
- Cardiology Division, Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Zhi-Ping Liu
- Cardiology Division, Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Qun Sophia Zang
- Department of Surgery, Burn & Shock Trauma Research Institute Loyola University Chicago Stritch School of Medicine Maywood IL
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Guo F, Zhu X, Wu Z, Zhu L, Wu J, Zhang F. Clinical applications of machine learning in the survival prediction and classification of sepsis: coagulation and heparin usage matter. J Transl Med 2022; 20:265. [PMID: 35690822 PMCID: PMC9187899 DOI: 10.1186/s12967-022-03469-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 05/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sepsis is a life-threatening syndrome eliciting highly heterogeneous host responses. Current prognostic evaluation methods used in clinical practice are characterized by an inadequate effectiveness in predicting sepsis mortality. Rapid identification of patients with high mortality risk is urgently needed. The phenotyping of patients will assistant invaluably in tailoring treatments. METHODS Machine learning and deep learning technology are used to characterize the patients' phenotype and determine the sepsis severity. The database used in this study is MIMIC-III and MIMIC-IV ('Medical information Mart for intensive care') which is a large, public, and freely available database. The K-means clustering is used to classify the sepsis phenotype. Convolutional neural network (CNN) was used to predict the 28-day survival rate based on 35 blood test variables of the sepsis patients, whereas a double coefficient quadratic multivariate fitting function (DCQMFF) is utilized to predict the 28-day survival rate with only 11 features of sepsis patients. RESULTS The patients were grouped into four clusters with a clear survival nomogram. The first cluster (C_1) was characterized by low white blood cell count, low neutrophil, and the highest lymphocyte proportion. C_2 obtained the lowest Sequential Organ Failure Assessment (SOFA) score and the highest survival rate. C_3 was characterized by significantly prolonged PTT, high SIC, and a higher proportion of patients using heparin than the patients in other clusters. The early mortality rate of patients in C_3 was high but with a better long-term survival rate than that in C_4. C_4 contained septic coagulation patients with the worst prognosis, characterized by slightly prolonged partial thromboplastin time (PTT), significantly prolonged prothrombin time (PT), and high septic coagulation disease score (SIC). The survival rate prediction accuracy of CNN and DCQMFF models reached 92% and 82%, respectively. The models were tested on an external dataset (MIMIC-IV) and achieved good performance. A DCQMFF-based application platform was established for fast prediction of the 28-day survival rate. CONCLUSION CNN and DCQMFF accurately predicted the sepsis patients' survival, while K-means successfully identified the phenotype groups. The distinct phenotypes associated with survival, and significant features correlated with mortality were identified. The findings suggest that sepsis patients with abnormal coagulation had poor outcomes, abnormal coagulation increase mortality during sepsis. The anticoagulation effects of appropriate heparin sodium treatment may improve extensive micro thrombosis-caused organ failure.
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Affiliation(s)
- Fei Guo
- Ningbo Institute for Medicine & Biomedical Engineering Combined Innovation, Ningbo Medical Treatment Centre Lihuili Hospital, Ningbo University, Ningbo, 315040, Zhejiang, China
| | - Xishun Zhu
- School of Mechatronics Engineering, Nanchang University, Nanchang, 330031, Jiangxi, China
| | - Zhiheng Wu
- School of Information Engineering, Nanchang University, Nanchang, 330031, Jiangxi, China
| | - Li Zhu
- School of Information Engineering, Nanchang University, Nanchang, 330031, Jiangxi, China
| | - Jianhua Wu
- School of Information Engineering, Nanchang University, Nanchang, 330031, Jiangxi, China.
| | - Fan Zhang
- Department of Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China.
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28
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Saragò M, Fiore D, De Rosa S, Amaddeo A, Pulitanò L, Bozzarello C, Iannello AM, Sammarco G, Indolfi C, Rizzuto A. Acute acalculous cholecystitis and cardiovascular disease, which came first? After two hundred years still the classic chicken and eggs debate: A review of literature. Ann Med Surg (Lond) 2022; 78:103668. [PMID: 35734727 PMCID: PMC9206910 DOI: 10.1016/j.amsu.2022.103668] [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: 03/21/2022] [Revised: 04/20/2022] [Accepted: 04/25/2022] [Indexed: 11/10/2022] Open
Abstract
The existence of a close association between disease of the biliary tract and disease of the heart is known from the mists of time. Acute acalculous cholecystitis (AAC) can be defined as an acute necro inflammatory disease of the gallbladder in the absence of cholelithiasis. AAC is a challenging diagnosis. The atypical clinical onset associated to a paucity and similarity of symptoms and to laboratory data mimicking cardiovascular disease (CVD) often results in under and misdiagnosed cases. Moreover, AAC has commonly a fulminant course compared to calculous cholecystitis and it is often associated with gangrene, perforation and empyema as well as considerable morbidity and mortality (up 50%). Early diagnosis is crucial to a prompt treatment in order to avoid complications and to increase survivability. Even today, although scientific evidence dating two hundred years has shown a close association between AAC and CVD, due to the lack of RCT, there is still a lot of confusion regarding the relationship and consequently the clinical management AAC and CVD. In addition, emergency physicians are not always familiar with transient ECG changes with AAC. The aim of this review was to provide evidence regarding epidemiology, pathophysiology, clinical presentation and treatment of the complex association between AAC and CVD. Our main findings indicate that AAC should be suspected after each general disease leading to hypoperfusion such as cardiovascular diseases or cerebrovascular diseases or major heart or aortic surgery. ECG changes in absence of significant laboratory data for IMA (Acute myocardial infarction) could be related to a misdiagnosed AAC. US – Ultrasonography-plays a key role in the early diagnosis and also in the follow up of AAC. Cholecystostomy and cholecystectomy as unique or sequential represent the two prevailing treatment options for AAC. AAC should be suspected after each general disease leading to hypoperfusion such as cardiovascular diseases or cerebrovascular diseases or major heart or aortic surgery. ECG changes in absence of significant laboratory data for IMA could be related to a misdiagnosed AAC. Cholecystectomy is an only definitive treatment for AAC. The first report on this theme after 20 years.
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Liu K, Kotani T, Nakamura K, Chihiro T, Morita Y, Ishii K, Fujizuka K, Yasumura D, Taniguchi D, Hamagami T, Shimojo N, Nitta M, Hongo T, Akieda K, Atsuo M, Kaneko T, Sakuda Y, Andoh K, Nagatomi A, Tanaka Y, Irie Y, Kamijo H, Hanazawa M, Kasugai D, Ayaka M, Oike K, Lefor AK, Takahashi K, Katsukawa H, Ogura T. Effects of evidence-based ICU care on long-term outcomes of patients with sepsis or septic shock (ILOSS): protocol for a multicentre prospective observational cohort study in Japan. BMJ Open 2022; 12:e054478. [PMID: 35351710 PMCID: PMC8961143 DOI: 10.1136/bmjopen-2021-054478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Sepsis is not only the leading cause of death in the intensive care unit (ICU) but also a major risk factor for physical and cognitive impairment and mental disorders, known as postintensive care syndrome (PICS), reduced health-related quality of life (HRQoL) and even mental health disorders in patient families (PICS-family; PICS-F). The ABCDEF bundle is strongly recommended to overcome them, while the association between implementing the bundle and the long-term outcomes is also unknown. METHODS AND ANALYSIS This is a multicentre prospective observational study at 26 ICUs. All consecutive patients between 1 November 2020 and 30 April 2022, who are 18 years old or older and expected to stay in an ICU for more than 48 hours due to sepsis or septic shock, are enrolled. Follow-up to evaluate survival and PICS/ PICS-F will be performed at 3, 6 and 12 months and additionally every 6 months up to 5 years after hospital discharge. Primary outcomes include survival at 12 months, which is the primary outcome, and the incidence of PICS defined as the presence of any physical impairment, cognitive impairment or mental disorders. PICS assessment scores, HRQoL and employment status are evaluated. The association between the implementation rate for the ABCDEF bundle and for each of the individual elements and long-term outcomes will be evaluated. The PICS-F, defined as the presence of mental disorders, and HRQoL of the family is also assessed. Additional analyses with data up to 5 years follow-up are planned. ETHICS AND DISSEMINATION This study received ethics approvals from Saiseikai Utsunomiya Hospital (2020-42) and all other participating institutions and was registered in the University Hospital Medical Information Network Clinical Trials Registry. Informed consent will be obtained from all patients. The findings will be published in peer-reviewed journals and presented at scientific conferences. TRIAL REGISTRATION NUMBER UMIN000041433.
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Affiliation(s)
- Keibun Liu
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Toru Kotani
- Department of Intensive Care Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Kensuke Nakamura
- Department of Emergency and Critical Care Medicine, Hitachi General Hospital, Hitachi, Ibaraki, Japan
| | - Takai Chihiro
- Department of Emergency Medicine and Critical Care Medicine, Tochigi prefectural emergency and critical care center, Saiseikai Utsunomiya Hospital, Utsunomiya, Tochigi, Japan
| | - Yasunari Morita
- Department of Emergency and Intensive Care Medicine, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Kenzo Ishii
- Department of Anesthesiology, Intensive Care Unit, Fukuyama City Hospital, Fukuyama, Hiroshima, Japan
| | - Kenji Fujizuka
- Advanced Medical Emergency Department and Critical Care Center, Japan Red Cross Maebashi Hospital, Maebashi, Maebashi, Japan
| | - Daisetsu Yasumura
- Department of Rehabilitation, Naha City Hospital, Naha, Okinawa, Japan
| | - Daisuke Taniguchi
- Tajima Emergency & Critical Care Medical Center, Toyooka Public Hospital, Toyooka, Japan
| | - Tomohiro Hamagami
- Tajima Emergency & Critical Care Medical Center, Toyooka Public Hospital, Toyooka, Japan
| | - Nobutake Shimojo
- Emergency and Critical Care Medicine, University of Tsukuba Faculty of Medicine, Tsukuba, Ibaraki, Japan
| | - Masakazu Nitta
- Department of Intensive Care Unit, Niigata University Medical and Dental Hospital, Niigata, Niigata, Japan
| | - Takashi Hongo
- Emergency Department, Okayama Saiseikai General Hospital, Okayama, Japan
| | - Kazuki Akieda
- Department of Emergency Medicine, SUBARU Health Insurance Society Ota Memorial Hospital, Ota, Japan
| | - Maeda Atsuo
- Department of Emergency and Disaster Medicine, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan
| | - Tadashi Kaneko
- Emergency and Critical Care Center, Mie University Hospital, Tsu, Mie, Japan
| | - Yutaka Sakuda
- Department of Intensive Care Medicine, Okinawa Kyodo Hospital, Naha, Okinawa, Japan
| | - Kohkichi Andoh
- Division of Anesthesiology, Sendai City Hospital, Sendai, Miyagi, Japan
| | - Akiyoshi Nagatomi
- Department of Emergency medicine and Critical Care, St. Marianna University School of Medicine, Yokohama-City Seibu Hospital, Yokohama, Japan
| | - Yukiko Tanaka
- Department of emergency, Tsukuba Medical Center Hospital, Tsukuba, Ibaraki, Japan
| | - Yuhei Irie
- Department of Emergency and Critical care medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Hiroshi Kamijo
- Intensive Care Unit, Shinshu University Hospital, Matsumoto, Nagano, Japan
| | - Manabu Hanazawa
- Department of Rehabilitation, Japan Red Cross Narita Hospital, Narita, Japan
| | - Daisuke Kasugai
- Department of Emergency and Critical Care Medicine, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Aichi, Japan
| | - Matsuoka Ayaka
- Department of Emergency and Critical Care Medicine Faculty, Saga University Hospital, Saga, Saga, Japan
| | - Kenji Oike
- Department of Rehabilitation, Tsuchiura Kyodo General Hospital, Tsuchiura, Japan
| | | | - Kunihiko Takahashi
- M & D Data Science Center, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | | | - Takayuki Ogura
- Department of Emergency Medicine and Critical Care Medicine, Tochigi prefectural emergency and critical care center, Saiseikai Utsunomiya Hospital, Utsunomiya, Tochigi, Japan
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Kim M, Nikouee A, Sun Y, Zhang QJ, Liu ZP, Zang QS. Evaluation of Parkin in the Regulation of Myocardial Mitochondria-Associated Membranes and Cardiomyopathy During Endotoxemia. Front Cell Dev Biol 2022; 10:796061. [PMID: 35265609 PMCID: PMC8898903 DOI: 10.3389/fcell.2022.796061] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/14/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Mitochondrial deficiency is a known pathology in sepsis-induced organ failure. We previously found that mitochondria-associated membranes (MAMs), a subcellular domain supporting mitochondrial status, are impaired in the heart during endotoxemia, suggesting a mechanism of mitochondrial damage occurred in sepsis. Mitophagy pathway via E3 ubiquitin ligase Parkin and PTEN-induced kinase 1 (PINK1) controls mitochondrial quality. Studies described here examined the impact of Parkin on cardiac MAMs and endotoxemia-induced cardiomyopathy. Additionally, point mutation W403A in Parkin was previously identified as a constitutively active mutation in vitro. In vivo effects of forced expression of this mutation were evaluated in the endotoxemia model. Methods: Mice of wild type (WT), Parkin-deficiency (Park2−/−), and knock-in expression of Parkin W402A (human Parkin W403A) were given lipopolysaccharide (LPS) challenge. Cardiac function was evaluated by echocardiography. In the harvested heart tissue, MAM fractions were isolated by ultracentrifugation, and their amount and function were quantified. Ultrastructure of MAMs and mitochondria was examined by electron microscopy. Mitochondrial respiratory activities were measured by enzyme assays. Myocardial inflammation was estimated by levels of pro-inflammatory cytokine IL-6. Myocardial mitophagy was assessed by levels of mitophagy factors associated with mitochondria and degrees of mitochondria-lysosome co-localization. Parkin activation, signified by phosphorylation on serine 65 of Parkin, was also evaluated. Results: Compared with WT, Park2−/− mice showed more severely impaired cardiac MAMs during endotoxemia, characterized by disrupted structure, reduced quantity, and weakened transporting function. Endotoxemia-induced cardiomyopathy was intensified in Park2−/− mice, shown by worsened cardiac contractility and higher production of IL-6. Mitochondria from the Park2−/− hearts were more deteriorated, indicated by losses in both structural integrity and respiration function. Unexpectedly, mice carrying Parkin W402A showed similar levels of cardiomyopathy and mitochondrial damage when compared with their WT counterparts. Further, Parkin W402A mutation neither enhanced mitophagy nor increased Parkin activation in myocardium under the challenge of endotoxemia. Conclusion: our results suggest that Parkin/PINK1 mitophagy participates in the regulation of cardiac MAMs during endotoxemia. Point mutation W402A (human W403A) in Parkin is not sufficient to alleviate cardiomyopathy induced by endotoxemia in vivo.
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Affiliation(s)
- Matthew Kim
- Department of Surgery, Burn & Shock Trauma Research Institute, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Azadeh Nikouee
- Department of Surgery, Burn & Shock Trauma Research Institute, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Yuxiao Sun
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Qing-Jun Zhang
- Internal Medicine-Cardiology Division, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Zhi-Ping Liu
- Internal Medicine-Cardiology Division, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Qun Sophia Zang
- Department of Surgery, Burn & Shock Trauma Research Institute, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
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31
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Horejsek J, Kunstyr J, Michalek P, Porizka M. Novel Methods for Predicting Fluid Responsiveness in Critically Ill Patients—A Narrative Review. Diagnostics (Basel) 2022; 12:diagnostics12020513. [PMID: 35204603 PMCID: PMC8871108 DOI: 10.3390/diagnostics12020513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/04/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022] Open
Abstract
In patients with acute circulatory failure, fluid administration represents a first-line therapeutic intervention for improving cardiac output. However, only approximately 50% of patients respond to fluid infusion with a significant increase in cardiac output, defined as fluid responsiveness. Additionally, excessive volume expansion and associated hyperhydration have been shown to increase morbidity and mortality in critically ill patients. Thus, except for cases of obvious hypovolaemia, fluid responsiveness should be routinely tested prior to fluid administration. Static markers of cardiac preload, such as central venous pressure or pulmonary artery wedge pressure, have been shown to be poor predictors of fluid responsiveness despite their widespread use to guide fluid therapy. Dynamic tests including parameters of aortic blood flow or respiratory variability of inferior vena cava diameter provide much higher diagnostic accuracy. Nevertheless, they are also burdened with several significant limitations, reducing the reliability, or even precluding their use in many clinical scenarios. This non-systematic narrative review aims to provide an update on the novel, less employed dynamic tests of fluid responsiveness evaluation in critically ill patients.
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Affiliation(s)
- Jan Horejsek
- Department of Anaesthesiology and Intensive Care Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, 12808 Prague, Czech Republic; (J.H.); (J.K.); (P.M.)
| | - Jan Kunstyr
- Department of Anaesthesiology and Intensive Care Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, 12808 Prague, Czech Republic; (J.H.); (J.K.); (P.M.)
| | - Pavel Michalek
- Department of Anaesthesiology and Intensive Care Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, 12808 Prague, Czech Republic; (J.H.); (J.K.); (P.M.)
- Department of Anaesthesia, Antrim Area Hospital, Antrim BT41 2RL, UK
| | - Michal Porizka
- Department of Anaesthesiology and Intensive Care Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, 12808 Prague, Czech Republic; (J.H.); (J.K.); (P.M.)
- Correspondence: ; Tel.: +420-702-089-475
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32
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Beale R. The Value of SEP-1. Chest 2022; 161:303-304. [DOI: 10.1016/j.chest.2021.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 09/20/2021] [Indexed: 10/19/2022] Open
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Golovnya EG, Kharitidi TY, Sotnikov AV, Somonova OV, Kushlinskii NE. Diagnostic levels of sepsis biomarkers in children with oncological diseases. Klin Lab Diagn 2022; 67:13-18. [PMID: 35077064 DOI: 10.51620/0869-2084-2022-67-1-13-18] [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: 11/06/2022]
Abstract
The data on the diagnostic levels of sepsis markers in blood plasma in 117 patients with oncological diseases at the age from 1 to 18 years are presented. The patients were divided into 4 groups depending on the outcome of the clinical course of the inflammatory process or infectious complications: group 1 - patients with no complications of anticancer treatment (n = 13/11.1%), group 2 - the presence of a systemic inflammatory response in patients (n = 64/54.7%), group 3 - patients with sepsis (n = 27/23.1%), group 4 - patients with septic shock (n = 13/11.1%). The threshold level of presepsin between groups 1 and 2 was 202 pg/ml, 371 pg/ml between groups 1 and 3, 604 pg/ml between groups 2 and 3 and 1500 pg/ml between groups 3 and 4. For procalcitonin, the threshold level between groups 1and 2 was 0.23 ng/ml, 0.48 ng/ml between groups 1 and 3, 0.51 ng/ml between groups 2 and 3 and 3.9 ng/ml between groups 3 and 4. The threshold value of C-reactive protein in patients with solid tumors was 12.6 g/l between groups 1 and 2. In patients with oncohematological diseases, the threshold level of C-reactive protein was 43.4 g / L between groups 2 and 3, 77.1 g / L between groups 2 and 4. According to the ROC analysis, presepsin was superior to procalcitonin and C-reactive protein in the diagnosis of septic complications.
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Affiliation(s)
- E G Golovnya
- N.N. Blokhin National Medical Research Center of Oncology
| | - T Yu Kharitidi
- N.N. Blokhin National Medical Research Center of Oncology
| | - A V Sotnikov
- N.N. Blokhin National Medical Research Center of Oncology
| | - O V Somonova
- N.N. Blokhin National Medical Research Center of Oncology
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Budgell EP, Davies TJ, Donker T, Hopkins S, Wyllie DH, Peto TEA, Gill MJ, Llewelyn MJ, Walker AS. Impact of hospital antibiotic use on patient-level risk of death among 36,124,372 acute and medical admissions in England. J Infect 2021; 84:311-320. [PMID: 34963640 DOI: 10.1016/j.jinf.2021.12.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 12/03/2021] [Accepted: 12/17/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Initiatives to curb hospital antibiotic use might be associated with harm from under-treatment. We examined the extent to which variation in hospital antibiotic prescribing is associated with mortality risk in acute/general medicine inpatients. METHODS This ecological analysis examined Hospital Episode Statistics from 36,124,372 acute/general medicine admissions (≥16y) to 135 acute hospitals in England, 01/April/2010-31/March/2017. Random-effects meta-regression was used to investigate whether heterogeneity in adjusted 30-day mortality was associated with hospital-level antibiotic use, measured in defined-daily-doses (DDD)/1,000 bed-days. Models also considered DDDs/1,000 admissions and DDDs for narrow-spectrum/broad-spectrum antibiotics, parenteral/oral, and local interpretations of World Health Organization Access, Watch, and Reserve antibiotics. RESULTS Hospital-level antibiotic DDDs/1,000 bed-days varied 15-fold with comparable variation in broad-spectrum, parenteral, and Reserve antibiotic use. After extensive adjusting for hospital case-mix, the probability of 30-day mortality changed -0.010% (95% CI: -0.064,+0.044) for each increase of 500 hospital-level antibiotic DDDs/1,000 bed-days. Analyses of other metrics of antibiotic use showed no consistent association with mortality risk. CONCLUSIONS We found no evidence that wide variation in hospital antibiotic use is associated with adjusted mortality risk in acute/general medicine inpatients. Using low-prescribing hospitals as benchmarks could help drive safe and substantial reductions in antibiotic consumption of up-to one-third in this population.
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Affiliation(s)
- Eric P Budgell
- Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Timothy J Davies
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Tjibbe Donker
- Institute for Infection Prevention and Hospital Epidemiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Susan Hopkins
- National Infection Service, Public Health England, UK
| | | | - Tim E A Peto
- Nuffield Department of Medicine, University of Oxford, Oxford, UK; NIHR Biomedical Research Centre, Oxford, UK; National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Oxford, UK
| | - Martin J Gill
- Clinical Microbiology, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Martin J Llewelyn
- Global Health and Infectious Diseases, Brighton and Sussex Medical School, University of Sussex, Brighton, UK; Department of Microbiology and Infection, Royal Sussex County Hospital, Brighton, UK
| | - A Sarah Walker
- Nuffield Department of Medicine, University of Oxford, Oxford, UK; NIHR Biomedical Research Centre, Oxford, UK; National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Oxford, UK
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Wei A, Liu J, Li D, Lu Y, Yang L, Zhuo Y, Tian W, Cong H. Syringaresinol attenuates sepsis-induced cardiac dysfunction by inhibiting inflammation and pyroptosis in mice. Eur J Pharmacol 2021; 913:174644. [PMID: 34801532 DOI: 10.1016/j.ejphar.2021.174644] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/15/2021] [Accepted: 11/15/2021] [Indexed: 12/17/2022]
Abstract
The mortality of sepsis-induced cardiac dysfunction (SICD) is very high due to the complex pathophysiological mechanism. Syringaresinol (SYR) is a natural abstract which possesses anti-inflammatory property. The present study aims was to identify the protective impact of SYR on sepsis-induced cardiac dysfunction and investigate the specific mechanisms. We found that SYR improved the cardiac function and alleviated myocardial injury in mice that subjected to cecal ligation and puncture, in addition, SIRT1 expression was significantly elevated after SYR treatment compared to sepsis group both in vivo and in vitro, along with suppression of NLRP3 activation and proinflammatory cytokines release. However, SIRT1 inhibitor EX427 abolished the impact of SYR on LPS-induced pyroptosis in cardiomyocytes. Furthermore, molecular docking analysis predicted that there is high affinity between SYR and estrogen receptor (ER), ER inhibitor ICI182780, the specific ERβ inhibitor PHTP and the specific ERαinhibitor AZD9496 were used to examine the role of ER in the protective effect of SYR against SICD, and the results suggested that ER activation was essential for the cardioprotective function of SYR. In conclusion, SYR ameliorates SICD via the ER/SIRT1/NLRP3/GSDMD pathway.
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Affiliation(s)
- Ao Wei
- Department of Cardiac Surgery, Tianjin Chest Hospital, Tianjin, 300222, China
| | - Jingjing Liu
- Department of Cardiac Surgery, Tianjin Chest Hospital, Tianjin, 300222, China
| | - Dihua Li
- Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin, 300100, China
| | - Yanmin Lu
- Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin, 300100, China
| | - Lei Yang
- Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin, 300100, China
| | - Yuzhen Zhuo
- Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair, Tianjin Nankai Hospital, Tianjin, 300100, China.
| | - Wencong Tian
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| | - Hongliang Cong
- Department of Cardiac Surgery, Tianjin Chest Hospital, Tianjin, 300222, China.
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Guo K, Cai W, Chen Y, Shi Y, Xu Z, Chen C. Skeletal muscle depletion predicts death in severe community-acquired pneumonia patients entering ICU. Heart Lung 2021; 52:71-75. [PMID: 34902778 DOI: 10.1016/j.hrtlng.2021.11.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/16/2021] [Accepted: 11/30/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Sarcopenia, or skeletal muscle depletion, was common in the elderly and often led to a poor prognosis of diseases. The area of the psoas muscle in abdominal computed tomography (CT) is the most common used for diagnosing sarcopenia. However, patients with pneumonia routinely only undergo chest CT. OBJECTIVES This study aimed to determine whether paraspinal muscle area (PMA) obtained by chest CT can predict death for community-acquired pneumonia (SCAP) patients entering intensive care unit (ICU). METHODS This study enrolled 208 SCAP patients admitted to ICU after undergoing chest CT. PMA, paraspinal muscle radiodensity (PMD), and lean paraspinal muscle area (LPMA) were calculated on chest CT images. The main outcome was mortality during hospitalization. Logistic regression, receiver operating characteristic (ROC) curve, and Kaplan-Meier curves were used to evaluate forecasting effectiveness. RESULTS The primary outcome occurred in 76 (36.53%) patients. In multivariate logistic regression, PMA, lactic dehydrogenase (LDH), invasive mechanical ventilation (IMV), red blood cell (RBC) and age≥ 65 years were independent risk factors predicting death during hospitalization (adjusted Odds Ratio [OR]: 0.886, 1.002, 3.178, 0.612 and 2.003, respectively). The area under curve (AUC) of PMA to predict death was 0.720 (P< 0.001). During hospitalization, the median survival time of high-PMA (51.00 days) and low-PMA groups (20.00 days) was statistically significant (P< 0.001). CONCLUSION Lower PMA was associated with an increased risk of death for SCAP patients admitted to the ICU. In other words, PMA may help early identify adverse prognosis of SCAP patients admitted to ICU.
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Affiliation(s)
- Kun Guo
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Weimin Cai
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Yongxian Chen
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Yubo Shi
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Zhixiao Xu
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China
| | - Chengshui Chen
- Department of Pneumology, the First Affiliated Hospital of Wenzhou Medical University, Zhejiang province, China.
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Rhee C, Yu T, Wang R, Kadri SS, Fram D, Chen HC, Klompas M. Association Between Implementation of the Severe Sepsis and Septic Shock Early Management Bundle Performance Measure and Outcomes in Patients With Suspected Sepsis in US Hospitals. JAMA Netw Open 2021; 4:e2138596. [PMID: 34928358 PMCID: PMC8689388 DOI: 10.1001/jamanetworkopen.2021.38596] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
IMPORTANCE In October 2015, the Centers for Medicare & Medicaid Services began requiring US hospitals to report adherence to the Severe Sepsis and Septic Shock Early Management Bundle (SEP-1). OBJECTIVE To evaluate the association of SEP-1 implementation with sepsis treatment patterns and outcomes in diverse hospitals. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study with interrupted time-series analysis and logistic regression models was conducted among adults admitted to 114 hospitals from October 2013 to December 2017 with suspected sepsis (blood culture orders, ≥2 systemic inflammatory response syndrome criteria, and acute organ dysfunction) within 24 hours of hospital arrival. Data analysis was conducted from September 2020 to September 2021. EXPOSURES SEP-1 implementation in the fourth quarter (Q4) of 2015. MAIN OUTCOMES AND MEASURES The primary outcome was quarterly rates of risk-adjusted short-term mortality (in-hospital death or discharge to hospice). Secondary outcomes included lactate testing and administration of anti-methicillin-resistant Staphylococcus aureus (MRSA) or antipseudomonal β-lactam antibiotics within 24 hours of hospital arrival. Generalized estimating equations with robust sandwich variances were used to fit logistic regression models to assess for changes in level or trends in these outcomes, adjusting for baseline characteristics and severity of illness. RESULTS The cohort included 117 510 patients (median [IQR] age, 67 years [55-78] years; 60 530 [51.5%] men and 56 980 [48.5%] women) with suspected sepsis. Lactate testing rates increased from 55.1% (95% CI, 53.9%-56.2%) in Q4 of 2013 to 76.7% (95% CI, 75.4%-78.0%) in Q4 of 2017, with a significant level change following SEP-1 implementation (odds ratio [OR], 1.34; 95% CI, 1.04-1.74). There were increases in use of anti-MRSA antibiotics (19.8% [95% CI, 18.9%-20.7%] in Q4 of 2013 to 26.3% [95% CI, 24.9%-27.7%] in Q4 of 2017) and antipseudomonal antibiotics (27.7% [95% CI, 26.7%-28.8%] in Q4 of 2013 to 40.5% [95% CI, 38.9%-42.0%] in Q4 of 2017), but these trends preceded SEP-1 and did not change with SEP-1 implementation. Unadjusted short-term mortality rates were similar in the pre-SEP-1 period (Q4 of 2013 through Q3 of 2015) vs the post-SEP-1 period (Q1 of 2016 through Q4 of 2017) (20.3% [95% CI, 20.0%-20.6%] vs 20.4% [95% CI, 20.1%-20.7%]), and SEP-1 implementation was not associated with changes in level (OR, 0.94; 95% CI, 0.68-1.29) or trend (OR, 1.00; 95% CI, 0.97-1.04) for risk-adjusted short-term mortality rates. CONCLUSIONS AND RELEVANCE In this cohort study, SEP-1 implementation was associated with an immediate increase in lactate testing rates, no change in already-increasing rates of broad-spectrum antibiotic use, and no change in short-term mortality rates for patients with suspected sepsis. Other approaches to decrease sepsis mortality may be warranted.
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Affiliation(s)
- Chanu Rhee
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts
- Division of Infectious Diseases, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Tingting Yu
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Rui Wang
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts
| | - Sameer S. Kadri
- Critical Care Medicine Department, National Institutes of Health Clinical Center, Bethesda, Maryland
| | - David Fram
- Commonwealth Informatics, Waltham, Massachusetts
| | | | - Michael Klompas
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts
- Division of Infectious Diseases, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
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Lipatov K, Daniels CE, Park JG, Elmer J, Hanson AC, Madsen BE, Clements CM, Gajic O, Pickering BW, Herasevich V. Implementation and evaluation of sepsis surveillance and decision support in medical ICU and emergency department. Am J Emerg Med 2021; 51:378-383. [PMID: 34823194 DOI: 10.1016/j.ajem.2021.09.086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/13/2021] [Accepted: 09/17/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To improve the timely diagnosis and treatment of sepsis many institutions implemented automated sepsis alerts. Poor specificity, time delays, and a lack of actionable information lead to limited adoption by bedside clinicians and no change in practice or clinical outcomes. We aimed to compare sepsis care compliance before and after a multi-year implementation of a sepsis surveillance coupled with decision support in a tertiary care center. DESIGN Single center before and after study. SETTING Large academic Medical Intensive Care Unit (MICU) and Emergency Department (ED). POPULATION Patients 18 years of age or older admitted to *** Hospital MICU and ED from 09/4/2011 to 05/01/2018 with severe sepsis or septic shock. INTERVENTIONS Electronic medical record-based sepsis surveillance system augmented by clinical decision support and completion feedback. MEASUREMENTS AND MAIN RESULTS There were 1950 patients admitted to the MICU with the diagnosis of severe sepsis or septic shock during the study period. The baseline characteristics were similar before (N = 854) and after (N = 1096) implementation of sepsis surveillance. The performance of the alert was modest with a sensitivity of 79.9%, specificity of 76.9%, positive predictive value (PPV) 27.9%, and negative predictive value (NPV) 97.2%. There were 3424 unique alerts and 1131 confirmed sepsis patients after the sniffer implementation. During the study period average care bundle compliance was higher; however after taking into account improvements in compliance leading up to the intervention, there was no association between intervention and improved care bundle compliance (Odds ratio: 1.16; 95% CI: 0.71 to 1.89; p-value 0.554). Similarly, the intervention was not associated with improvement in hospital mortality (Odds ratio: 1.55; 95% CI: 0.95 to 2.52; p-value: 0.078). CONCLUSIONS A sepsis surveillance system incorporating decision support or completion feedback was not associated with improved sepsis care and patient outcomes.
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Affiliation(s)
- Kirill Lipatov
- Department of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Craig E Daniels
- Department of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - John G Park
- Department of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Jennifer Elmer
- Department of Nursing, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Andrew C Hanson
- Department of Quantitative Health Sciences, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Bo E Madsen
- Department of Emergency Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Casey M Clements
- Department of Emergency Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Ognjen Gajic
- Department of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Brian W Pickering
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Vitaly Herasevich
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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Hatozaki C, Sakuramoto H, Okamoto M, Nakajima H, Shimojo N, Inoue Y. Improving Antibiotic Administration Rate for Patients With Sepsis in the Emergency Department. J Nurs Care Qual 2021; 36:322-326. [PMID: 33416264 DOI: 10.1097/ncq.0000000000000540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Previous studies have demonstrated that delayed antibiotic administration increases the risk of mortality in patients with sepsis. LOCAL PROBLEM In the emergency department, the antibiotic administration rate within 1 and 3 hours for patients with suspected sepsis was low. METHODS/INTERVENTIONS We implemented an educational intervention with the nursing staff, which included training sessions and feedback, to ensure early detection and management of patients with suspected sepsis. Antibiotic administration rates were compared before and after education. RESULTS A total of 503 patients were included. The antibiotic administration rate improved as the phases continued (1 hour: from 5.2% to 15.6%, P = .004; 3 hours: from 35.6% to 49.7%, P = .04; 6 hours: from 74.1% to 89.1%, P = .002). The time to initial antibiotic administration also improved from 229 to 185 minutes (P < .001). CONCLUSIONS Nurse-initiated quality improvement improved the early administration of antibiotics for patients with suspected sepsis.
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Affiliation(s)
- Chie Hatozaki
- Intensive Care Unit, Tsukuba University of Hospital, Tsukuba, Ibaraki, Japan (Mss Hatozaki and Okamoto and Mr Nakajima); Ibaraki Christian University, Hitachi, Ibaraki, Japan (Dr Sakuramoto); and Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan (Drs Shimojo and Inoue)
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Yu Y, Zhu C, Hong Y, Chen L, Huang Z, Zhou J, Tian X, Liu D, Ren B, Zhang C, Hu C, Wang X, Yin R, Gao Y, Zhang Z. Effectiveness of anisodamine for the treatment of critically ill patients with septic shock: a multicentre randomized controlled trial. Crit Care 2021; 25:349. [PMID: 34579741 PMCID: PMC8474812 DOI: 10.1186/s13054-021-03774-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/16/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Septic shock is characterized by an uncontrolled inflammatory response and microcirculatory dysfunction. There is currently no specific agent for treating septic shock. Anisodamine is an agent extracted from traditional Chinese medicine with potent anti-inflammatory effects. However, its clinical effectiveness remains largely unknown. METHODS In a multicentre, open-label trial, we randomly assigned adults with septic shock to receive either usual care or anisodamine (0.1-0.5 mg per kilogram of body weight per hour), with the anisodamine doses adjusted by clinicians in accordance with the patients' shock status. The primary end point was death on hospital discharge. The secondary end points were ventilator-free days at 28 days, vasopressor-free days at 28 days, serum lactate and sequential organ failure assessment (SOFA) score from days 0 to 6. The differences in the primary and secondary outcomes were compared between the treatment and usual care groups with the χ2 test, Student's t test or rank-sum test, as appropriate. The false discovery rate was controlled for multiple testing. RESULTS Of the 469 patients screened, 355 were assigned to receive the trial drug and were included in the analyses-181 patients received anisodamine, and 174 were in the usual care group. We found no difference between the usual care and anisodamine groups in hospital mortality (36% vs. 30%; p = 0.348), or ventilator-free days (median [Q1, Q3], 24.4 [5.9, 28] vs. 26.0 [8.5, 28]; p = 0.411). The serum lactate levels were significantly lower in the treated group than in the usual care group after day 3. Patients in the treated group were less likely to receive vasopressors than those in the usual care group (OR [95% CI] 0.84 [0.50, 0.93] for day 5 and 0.66 [0.37, 0.95] for day 6). CONCLUSIONS There is no evidence that anisodamine can reduce hospital mortality among critically ill adults with septic shock treated in the intensive care unit. Trial registration ClinicalTrials.gov ( NCT02442440 ; Registered on 13 April 2015).
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Affiliation(s)
- Yuetian Yu
- Department of Critical Care Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Cheng Zhu
- Department of Disease Prevention and Control, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
- Department of Emergency Medicine, Rui Jin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yucai Hong
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, No 3, East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - Lin Chen
- Department of Critical Care Medicine, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People's Republic of China
| | - Zhiping Huang
- Department of Critical Care Medicine, Beilun District People's Hospital, Zhejiang Province, Ningbo, People's Republic of China
| | - Jiancang Zhou
- Department of Critical Care Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, People's Republic of China
| | - Xin Tian
- Department of Critical Care Medicine, Lishui Municipal Central Hospital, Lishui, 323000, People's Republic of China
| | - Dadong Liu
- Department of Critical Care Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, People's Republic of China
| | - Bo Ren
- Department of Critical Care Medicine, The First People's Hospital of Yongkang Affiliated To Hangzhou Medical College, Jinhua, 321300, People's Republic of China
| | - Cao Zhang
- Department of Critical Care Medicine, Taizhou Hospital of Zhejiang Province Affiliated To Wenzhou Medical University, Taizhou, People's Republic of China
| | - Caibao Hu
- Department of Intensive Care Medicine, Zhejiang Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Xinan Wang
- Department of Intensive Care Medicine, Binzhou Maternal and Child Health Care Hospital, Binzhou, Shandong, People's Republic of China
| | - Rui Yin
- Department of Intensive Care Medicine, Binzhou People's Hospital Affiliated To Shandong First Medical University, Binzhou, Shandong, People's Republic of China
| | - Yuan Gao
- Department of Critical Care Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Zhongheng Zhang
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, No 3, East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China.
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de Montmollin E, Timsit JF. How Antibiotics Stewardship Can Be Safely Implemented in Patients with Septic Shock? Semin Respir Crit Care Med 2021; 42:689-697. [PMID: 34544186 DOI: 10.1055/s-0041-1733987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In critically ill patients with sepsis and septic shock, the need for prompt and adequate antibiotic therapy is balanced by the risk of excessive antibiotic exposure that leads to emergence of multidrug-resistant pathogens. As such, antibiotic stewardship programs propose a set of operating rules from antibiotic treatment initiation to de-escalation and finally cessation. In this review, we will describe the rationale for early antibiotic treatment in septic patients, how to optimize initial antibiotic treatment, rules for early treatment discontinuation in pathogen-negative sepsis, and optimal duration of antimicrobial therapy.
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Affiliation(s)
- Etienne de Montmollin
- Medical and Infectious Diseases Intensive Care Unit, AP-HP, Bichat Claude Bernard University Hospital, Paris, France.,INSERM IAME UMR 1137, University of Paris, Sorbonne Paris Cite, Paris, France
| | - Jean-François Timsit
- Medical and Infectious Diseases Intensive Care Unit, AP-HP, Bichat Claude Bernard University Hospital, Paris, France.,INSERM IAME UMR 1137, University of Paris, Sorbonne Paris Cite, Paris, France
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Imaeda T, Nakada TA, Takahashi N, Yamao Y, Nakagawa S, Ogura H, Shime N, Umemura Y, Matsushima A, Fushimi K. Trends in the incidence and outcome of sepsis using data from a Japanese nationwide medical claims database-the Japan Sepsis Alliance (JaSA) study group. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:338. [PMID: 34530884 PMCID: PMC8444487 DOI: 10.1186/s13054-021-03762-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 09/07/2021] [Indexed: 12/29/2022]
Abstract
Background Trends in the incidence and outcomes of sepsis using a Japanese nationwide database were investigated. Methods This was a retrospective cohort study. Adult patients, who had both presumed serious infections and acute organ dysfunction, between 2010 and 2017 were extracted using a combined method of administrative and electronic health record data from the Japanese nationwide medical claim database, which covered 71.5% of all acute care hospitals in 2017. Presumed serious infection was defined using blood culture test records and antibiotic administration. Acute organ dysfunction was defined using records of diagnosis according to the international statistical classification of diseases and related health problems, 10th revision, and records of organ support. The primary outcomes were the annual incidence of sepsis and death in sepsis per 1000 inpatients. The secondary outcomes were in-hospital mortality rate and length of hospital stay in patients with sepsis. Results The analyzed dataset included 50,490,128 adult inpatients admitted between 2010 and 2017. Of these, 2,043,073 (4.0%) patients had sepsis. During the 8-year period, the annual proportion of patients with sepsis across inpatients significantly increased (slope = + 0.30%/year, P < 0.0001), accounting for 4.9% of the total inpatients in 2017. The annual death rate of sepsis per 1000 inpatients significantly increased (slope = + 1.8/1000 inpatients year, P = 0.0001), accounting for 7.8 deaths per 1000 inpatients in 2017. The in-hospital mortality rate and median (interquartile range) length of hospital stay significantly decreased (P < 0.001) over the study period and were 18.3% and 27 (15–50) days in 2017, respectively. Conclusions The Japanese nationwide data indicate that the annual incidence of sepsis and death in inpatients with sepsis significantly increased; however, the annual mortality rates and length of hospital stay in patients with sepsis significantly decreased. The increasing incidence of sepsis and death in sepsis appear to be a significant and ongoing issue. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-021-03762-8.
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Affiliation(s)
- Taro Imaeda
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.
| | - Nozomi Takahashi
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yasuo Yamao
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Nakagawa
- National Center for Child Health and Development, Critical Care Medicine, Tokyo, Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yutaka Umemura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Asako Matsushima
- Department of Advancing Acute Medicine, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Tokyo, Japan
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Abstract
Supplemental Digital Content is available in the text. New York state implemented the first state-level sepsis regulations in 2013. These regulations were associated with improved mortality, leading other states to consider similar steps. Our objective was to provide insight into New York state’s sepsis policy making process, creating a roadmap for policymakers in other states considering similar regulations.
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Zhou W, Rao H, Ding Q, Lou X, Shen J, Ye B, Xiang C. Soluble CD14 Subtype in Peripheral Blood is a Biomarker for Early Diagnosis of Sepsis. Lab Med 2021; 51:614-619. [PMID: 32382753 DOI: 10.1093/labmed/lmaa015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To study the value of serum soluble CD14 subtype (sCD14-ST) in early diagnosis of sepsis. METHODS Seventy-two patients were diagnosed with systemic inflammatory response syndrome, sepsis, or septic shock. Peripheral blood was collected at 0, 12, 24, and 48 hours after admission to the hospital. Levels of sCD14-ST, procalcitonin (PCT), hypersensitive C-reactive protein (CRP), and white blood cells (WBC) were determined. RESULTS Levels of sCD14-ST in the patients with septic shock were higher than those in the other patients (P < .01) and peaked at 48 h. PCT and CRP levels were similar in the patients at admission but increased by 5 times to 10 times in the next 48 h, especially in the patients with septic shock. WBC levels remained high and did not change dramatically. Receiver operating characteristic analysis revealed that the area under the curve, sensitivity, and specificity values of sCD14-ST to diagnose sepsis were much higher than those of the other markers. CONCLUSION Compared with PCT, CRP, and WBC, sCD14-ST is a better biomarker for the early diagnosis of sepsis.
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Affiliation(s)
- Wuqiong Zhou
- Department of Diagnosis, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shaoxing, Zhejiang, China
| | - Heping Rao
- Department of Nursing, School of Medicine, Quzhou College of Technology, Quzhou, Zhejiang, China
| | - Qiuming Ding
- Department of Diagnosis, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shaoxing, Zhejiang, China
| | - Xiang Lou
- Department of Diagnosis, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shaoxing, Zhejiang, China
| | - Jianjiang Shen
- Department of Diagnosis, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shaoxing, Zhejiang, China
| | - Bin Ye
- Intensive Care Unit, Shaoxing, Zhejiang, China
| | - Caixia Xiang
- Department of Pediatrics, Shengzhou People's Hospital (the First Affiliated Hospital of Zhejiang University Shengzhou Branch), Shaoxing, Zhejiang, China
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Late Mortality From Sepsis: What We Know and What It Means. Crit Care Med 2021; 49:353-355. [PMID: 33438972 DOI: 10.1097/ccm.0000000000004795] [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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Angeli P. A step forward in the choice of fluid for early resuscitation of critically ill patients with cirrhosis. Hepatol Int 2021; 15:858-859. [PMID: 34232467 DOI: 10.1007/s12072-021-10211-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 05/05/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine (DIMED), University and Teaching Hospital of Padova, Padova, Italy.
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Nikouee A, Kim M, Ding X, Sun Y, Zang QS. Beclin-1-Dependent Autophagy Improves Outcomes of Pneumonia-Induced Sepsis. Front Cell Infect Microbiol 2021; 11:706637. [PMID: 34211859 PMCID: PMC8239405 DOI: 10.3389/fcimb.2021.706637] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 05/26/2021] [Indexed: 12/16/2022] Open
Abstract
Objective We previously demonstrated that promoting Beclin-1–dependent autophagy is cardiac protective during endotoxemia shock, suggesting that autophagy-based approaches may become a promising therapeutic strategy for sepsis. In this study, we applied both genetic and pharmacological approaches to evaluate whether Beclin-1 activation improves sepsis outcomes in a model of pneumonia-induced sepsis. Methods Sepsis was induced in mice by Klebsiella pneumoniae infection via intubation, and outcomes of clinical sickness scores, systemic infection, inflammation, survival, and pulmonary pathology were examined. Evaluation of Beclin-1 activation was achieved by comparing strains of C57BL/6J wild type and Becn1F121A that carries a transgenic expression of Beclin-1–active mutant F121A, and by comparing animal groups treated with Beclin-1–activating peptide, Tat-beclin-1 peptide (TB-peptide), or with vehicle control. The status of autophagy in the lung tissue was examined in autophagy reporter mice, CAG-RFP-EGFP-LC3, by fluorescence microscopy. Results Pulmonary infection by K. pneumoniae produced an insufficient, maladaptive autophagy in the lung. Activation of Beclin-1 by forced expression of active mutant Becn1F121A or by treatment with TB-peptide enhanced autophagy and significantly reduced sickness scores, systemic infection, and circulating and pulmonary cytokine production. Both approaches demonstrated notable benefits in limiting post-infection pathogenesis in the lung, such as decreases in alveolar congestion, hemorrhage, infiltration of inflammatory cells, and alveolar wall thickness. Conclusion Data suggest that targeted activation of Beclin-1 alleviates adverse outcomes of pneumonia-induced sepsis, and thus, possess a therapeutic potential.
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Affiliation(s)
- Azadeh Nikouee
- Burn & Shock Trauma Research Institute, Department of Surgery, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Matthew Kim
- Burn & Shock Trauma Research Institute, Department of Surgery, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Xiangzhong Ding
- Department of Pathology, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
| | - Yuxiao Sun
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Qun S Zang
- Burn & Shock Trauma Research Institute, Department of Surgery, Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States
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Lott C, Truhlář A, Alfonzo A, Barelli A, González-Salvado V, Hinkelbein J, Nolan JP, Paal P, Perkins GD, Thies KC, Yeung J, Zideman DA, Soar J. [Cardiac arrest under special circumstances]. Notf Rett Med 2021; 24:447-523. [PMID: 34127910 PMCID: PMC8190767 DOI: 10.1007/s10049-021-00891-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 01/10/2023]
Abstract
These guidelines of the European Resuscitation Council (ERC) Cardiac Arrest under Special Circumstances are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. This section provides guidelines on the modifications required for basic and advanced life support for the prevention and treatment of cardiac arrest under special circumstances; in particular, specific causes (hypoxia, trauma, anaphylaxis, sepsis, hypo-/hyperkalaemia and other electrolyte disorders, hypothermia, avalanche, hyperthermia and malignant hyperthermia, pulmonary embolism, coronary thrombosis, cardiac tamponade, tension pneumothorax, toxic agents), specific settings (operating room, cardiac surgery, cardiac catheterization laboratory, dialysis unit, dental clinics, transportation [in-flight, cruise ships], sport, drowning, mass casualty incidents), and specific patient groups (asthma and chronic obstructive pulmonary disease, neurological disease, morbid obesity, pregnancy).
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Affiliation(s)
- Carsten Lott
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Deutschland
| | - Anatolij Truhlář
- Emergency Medical Services of the Hradec Králové Region, Hradec Králové, Tschechien
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Hradec Králové, Charles University in Prague, Hradec Králové, Tschechien
| | - Anette Alfonzo
- Departments of Renal and Internal Medicine, Victoria Hospital, Kirkcaldy, Fife Großbritannien
| | - Alessandro Barelli
- Anaesthesiology and Intensive Care, Teaching and research Unit, Emergency Territorial Agency ARES 118, Catholic University School of Medicine, Rom, Italien
| | - Violeta González-Salvado
- Cardiology Department, University Clinical Hospital of Santiago de Compostela, Institute of Health Research of Santiago de Compostela (IDIS), Biomedical Research Networking Centres on Cardiovascular Disease (CIBER-CV), A Coruña, Spanien
| | - Jochen Hinkelbein
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital of Cologne, Köln, Deutschland
| | - Jerry P. Nolan
- Resuscitation Medicine, Warwick Medical School, University of Warwick, CV4 7AL Coventry, Großbritannien
- Anaesthesia and Intensive Care Medicine, Royal United Hospital, BA1 3NG Bath, Großbritannien
| | - Peter Paal
- Department of Anaesthesiology and Intensive Care Medicine, Hospitallers Brothers Hospital, Paracelsus Medical University, Salzburg, Österreich
| | - Gavin D. Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, Großbritannien
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, Großbritannien
| | - Karl-Christian Thies
- Dep. of Anesthesiology and Critical Care, Bethel Evangelical Hospital, University Medical Center OLW, Bielefeld University, Bielefeld, Deutschland
| | - Joyce Yeung
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, Großbritannien
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, Großbritannien
| | | | - Jasmeet Soar
- Southmead Hospital, North Bristol NHS Trust, Bristol, Großbritannien
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Abstract
OBJECTIVES Although the Surviving Sepsis Campaign bundle recommends obtaining blood cultures within 1 hour of sepsis recognition, adherence is suboptimal in many settings. We, therefore, implemented routine blood culture collection for all nonelective ICU admissions (regardless of infection suspicion) and evaluated its diagnostic yield. DESIGN A before-after analysis. SETTING A mixed-ICU of a tertiary care hospital in the Netherlands. PATIENTS Patients acutely admitted to the ICU between January 2015 and December 2018. MEASUREMENTS AND MAIN RESULTS Automatic orders for collecting a single set of blood cultures immediately upon ICU admission were implemented on January 1, 2017. Blood culture results and the impact of contaminated blood cultures were compared for 2015-2016 (before period) and 2017-2018 (after period). Positive blood cultures were categorized as bloodstream infection or contamination. Blood cultures were obtained in 573 of 1,775 patients (32.3%) and in 1,582 of 1,871 patients (84.5%) in the before and after periods, respectively (p < 0.0001), and bloodstream infection was diagnosed in 95 patients (5.4%) and 154 patients (8.2%) in both study periods (relative risk 1.5; 95% CI 1.2-2.0; p = 0.0006). The estimated number needed to culture for one additional patient with bloodstream infection was 17. Blood culture contamination occurred in 40 patients (2.3%) and 180 patients (9.6%) in the before period and after period, respectively (relative risk 4.3; 95% CI 3.0-6.0; p < 0.0001). Rate of vancomycin use or presumed episodes of catheter-related bloodstream infections treated with antibiotics did not differ between both study periods. CONCLUSIONS Implementation of routine blood cultures was associated with a 1.5-fold increase of detected bloodstream infection. The 4.3-fold increase in contaminated blood cultures was not associated with an increase in vancomycin use in the ICU.
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Suwanpakdee D, Prasertsin W, Traivaree C, Rujkijyanont P. Serum Lactate: A Predictor of Septic Shock in Childhood Cancers with Febrile Neutropenia. Glob Pediatr Health 2021; 8:2333794X211022711. [PMID: 34104707 PMCID: PMC8170332 DOI: 10.1177/2333794x211022711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 05/14/2021] [Indexed: 12/22/2022] Open
Abstract
Early recognition and management are the key elements to prevent febrile
neutropenia associated mortality. The prospective observational study aimed to
investigate prognostic accuracy of serum lactate to predict septic shock within
48 hours among hemodynamically stable children with febrile neutropenia. In all,
99 pediatric oncology patients who developed febrile neutropenia were enrolled
in the study. Clinical information during 48 hours and serum lactate at the time
of enrollment were analyzed. Among 99 participating patients, 10 developed
septic shock and 4 of those expired. No significant difference was found of
patients’ baseline characteristics and basic laboratory parameters between
patients with and without septic shock. Serum lactate was significantly elevated
among patients developing septic shock (P-value < .001) and
those who expired (P-value .002). Receiver operating
characteristic (ROC) curve was created to identify the best cutoff value for
initial serum lactate associated with the development of septic shock within
48 hours. Baseline serum lactate more than 2.5 mmol/L showed the largest area
under the ROC curve to predict the septic shock development within 48 hours (ROC
area, 0.90; 95% confidence interval [CI], 0.81-0.98), with sensitivity,
specificity, negative predictive value, and accuracy of 80.0%, 92.1%, 97.6%, and
90.9%, respectively. Serum lactate level determined early at the time of febrile
neutropenia was an effective surrogate marker for developing septic shock within
48 hours among hemodynamically stable, pediatric oncology patients. The level
more than 2.5 mmol/L was the best threshold to start preemptive aggressive
hemodynamic monitoring and prompt treatment to ensure adequate tissue
perfusion.
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