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Ginestra JC, Coz Yataco AO, Dugar SP, Dettmer MR. Hospital-Onset Sepsis Warrants Expanded Investigation and Consideration as a Unique Clinical Entity. Chest 2024; 165:1421-1430. [PMID: 38246522 PMCID: PMC11177099 DOI: 10.1016/j.chest.2024.01.028] [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: 08/01/2023] [Revised: 12/27/2023] [Accepted: 01/15/2024] [Indexed: 01/23/2024] Open
Abstract
Sepsis causes more than a quarter million deaths among hospitalized adults in the United States each year. Although most cases of sepsis are present on admission, up to one-quarter of patients with sepsis develop this highly morbid and mortal condition while hospitalized. Compared with patients with community-onset sepsis (COS), patients with hospital-onset sepsis (HOS) are twice as likely to require mechanical ventilation and ICU admission, have more than two times longer ICU and hospital length of stay, accrue five times higher hospital costs, and are twice as likely to die. Patients with HOS differ from those with COS with respect to underlying comorbidities, admitting diagnosis, clinical manifestations of infection, and severity of illness. Despite the differences between these patient populations, patients with HOS sepsis are understudied and warrant expanded investigation. Here, we outline important knowledge gaps in the recognition and management of HOS in adults and propose associated research priorities for investigators. Of particular importance are questions regarding standardization of research and clinical case identification, understanding of clinical heterogeneity among patients with HOS, development of tailored management recommendations, identification of impactful prevention strategies, optimization of care delivery and quality metrics, identification and correction of disparities in care and outcomes, and how to ensure goal-concordant care for patients with HOS.
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Affiliation(s)
- Jennifer C Ginestra
- Palliative and Advanced Illness Research (PAIR) Center, Division of Pulmonary and Critical Care Medicine, University of Pennsylvania, Philadelphia, PA
| | - Angel O Coz Yataco
- Division of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, OH
| | - Siddharth P Dugar
- Division of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, OH
| | - Matthew R Dettmer
- Division of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, OH; Center for Emergency Medicine, Emergency Services Institute, Cleveland Clinic, Cleveland, OH.
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Garvey M. Hospital Acquired Sepsis, Disease Prevalence, and Recent Advances in Sepsis Mitigation. Pathogens 2024; 13:461. [PMID: 38921759 PMCID: PMC11206921 DOI: 10.3390/pathogens13060461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/24/2024] [Accepted: 05/29/2024] [Indexed: 06/27/2024] Open
Abstract
Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection, commonly associated with nosocomial transmission. Gram-negative bacterial species are particularly problematic due to the release of the lipopolysaccharide toxins upon cell death. The lipopolysaccharide toxin of E. coli has a greater immunogenic potential than that of other Gram-negative bacteria. The resultant dysregulation of the immune system is associated with organ failure and mortality, with pregnant women, ICU patients, and neonates being particularly vulnerable. Additionally, sepsis recovery patients have an increased risk of re-hospitalisation, chronic illness, co-morbidities, organ damage/failure, and a reduced life expectancy. The emergence and increasing prevalence of antimicrobial resistance in bacterial and fungal species has impacted the treatment of sepsis patients, leading to increasing mortality rates. Multidrug resistant pathogens including vancomycin-resistant Enterococcus, beta lactam-resistant Klebsiella, and carbapenem-resistant Acinetobacter species are associated with an increased risk of mortality. To improve the prognosis of sepsis patients, predominantly high-risk neonates, advances must be made in the early diagnosis, triage, and control of sepsis. The identification of suitable biomarkers and biomarker combinations, coupled with machine learning and artificial intelligence, show promise in early detection protocols. Rapid diagnosis of sepsis in patients is essential to inform on clinical treatment, especially with resistant infectious agents. This timely review aims to discuss sepsis prevalence, aetiology, and recent advances towards disease mitigation and control.
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Affiliation(s)
- Mary Garvey
- Department of Life Science, Atlantic Technological University, F91 YW50 Sligo, Ireland; ; Tel.: +353-0719-305-529
- Centre for Precision Engineering, Materials and Manufacturing Research (PEM), Atlantic Technological University, F91 YW50 Sligo, Ireland
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3
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Zhang D, Li X, Wang Y, Zhao Y, Zhang H. The clinical importance of metagenomic next-generation sequencing in detecting disease-causing microorganisms in cases of sepsis acquired in the community or hospital setting. Front Microbiol 2024; 15:1384166. [PMID: 38686114 PMCID: PMC11056561 DOI: 10.3389/fmicb.2024.1384166] [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: 02/08/2024] [Accepted: 03/29/2024] [Indexed: 05/02/2024] Open
Abstract
Objectives Although metagenomic next-generation sequencing (mNGS) is commonly used for diagnosing infectious diseases, clinicians face limited options due to the high costs that are not covered by basic medical insurance. The goal of this research is to challenge this bias through a thorough examination and evaluation of the clinical importance of mNGS in precisely identifying pathogenic microorganisms in cases of sepsis acquired in the community or in hospitals. Methods A retrospective observational study took place at a tertiary teaching hospital in China from January to December 2021. Data on 308 sepsis patients were collected, and the performance of etiological examination was compared between mNGS and traditional culture method. Results Two hundred twenty-nine cases were observed in the community-acquired sepsis (CAS) group and 79 cases in the hospital-acquired sepsis (HAS) group. In comparison with conventional culture, mNGS showed a significantly higher rate of positivity in both the CAS group (88.21% vs. 25.76%, adj.P < 0.001) and the HAS group (87.34% vs. 44.30%, adj.P < 0.001), particularly across various infection sites and specimens, which were not influenced by factors like antibiotic exposure or the timing and frequency of mNGS technology. Sepsis pathogens detected by mNGS were broad, especially viruses, Mycobacterium tuberculosis, and atypical pathogens, with mixed pathogens being common, particularly bacterial-viral co-detection. Based on the optimization of antimicrobial therapy using mNGS, 58 patients underwent antibiotic de-escalation, two patients were switched to antiviral therapy, and 14 patients initiated treatment for tuberculosis, resulting in a reduction in antibiotic overuse but without significant impact on sepsis prognosis. The HAS group exhibited a critical condition, poor prognosis, high medical expenses, and variations in etiology, yet the mNGS results did not result in increased medical costs for either group. Conclusions mNGS demonstrates efficacy in identifying multiple pathogens responsible for sepsis, with mixed pathogens of bacteria and viruses being prevalent. Variability in microbiological profiles among different infection setting underscores the importance of clinical vigilance. Therefore, the adoption of mNGS for microbiological diagnosis of sepsis warrants acknowledgment and promotion.
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Affiliation(s)
| | | | | | | | - Hong Zhang
- Department of Emergency Medicine, The First Affiliated Hospital of Anhui Medical University, Anhui, Hefei, China
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Pipitò L, Puccio R, Marrali D, Mancuso A, Gagliano MC, Gaudiano R, Piccione M, Iaria C, Cascio A. Sepsis in Patients Hospitalized in Sicily, Italy, over the Period of 2016-2020: A Retrospective Study. J Clin Med 2024; 13:2239. [PMID: 38673512 PMCID: PMC11050972 DOI: 10.3390/jcm13082239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Epidemiological data regarding the incidence and mortality of sepsis are scarcely available. The present study aimed to delineate the epidemiology of sepsis and related mortality among patients hospitalized in Sicily, Italy. Methods: Data on the discharge forms of all patients with sepsis in all Sicilian hospitals from January 2016 to December 2020 were retrospectively collected. Results: In Sicily, 15,373 hospitalizations associated with sepsis occurred from 2016 to 2020, with an overall in-hospital mortality rate of 36.3%. The percentage of hospitalizations associated with sepsis represented 0.65% of all admissions, with an increase over the years. Most patients were admitted to non-surgical and non-infectious disease units, accounting for 50.3% of total admissions. Stratification of patients according to age, intensive care unit (ICU) admission, and presence of septic shock revealed variations in in-hospital mortality rates. Among adult ICU-admitted patients with septic shock, mortality was highest at 81.0%, followed by non-ICU adult patients with septic shock (63.5%), ICU pediatric patients with septic shock (56.7%), ICU adult patients without septic shock (43.9%), non-ICU pediatric patients with septic shock (37.9%), non-ICU adult patients without septic shock (17.9%), ICU pediatric patients without septic shock (10.4%), and non-ICU pediatric patients without septic shock (1%).
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Affiliation(s)
- Luca Pipitò
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Romano Puccio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Domenico Marrali
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Alessandro Mancuso
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Maria Chiara Gagliano
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Roberta Gaudiano
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Manfredi Piccione
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
| | - Chiara Iaria
- Infectious Diseases Unit, ARNAS Civico-Di Cristina-Benfratelli Hospital, 90127 Palermo, Italy
| | - Antonio Cascio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G D’Alessandro”, University of Palermo, 90133 Palermo, Italy; (L.P.)
- Infectious and Tropical Disease Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico “P. Giaccone”, 90127 Palermo, Italy
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Teixeira JP, Perez Ingles D, Barton JB, Dean JT, Garcia P, Kunkel SJ, Sarangarm P, Weiss NK, Schaich CL, Busse LW, Nielsen ND. The scientific rationale and study protocol for the DPP3, Angiotensin II, and Renin Kinetics in Sepsis (DARK-Sepsis) randomized controlled trial: serum biomarkers to predict response to angiotensin II versus standard-of-care vasopressor therapy in the treatment of septic shock. Trials 2024; 25:182. [PMID: 38475822 DOI: 10.1186/s13063-024-07995-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Data to support the use of specific vasopressors in septic shock are limited. Since angiotensin II (AT2) was approved by the Food and Drug Administration in 2017, multiple mechanistically distinct vasopressors are available to treat septic shock, but minimal data exist regarding which patients are most likely to benefit from each agent. Renin and dipeptidyl peptidase 3 (DPP3) are components of the renin-angiotensin-aldosterone system which have been shown to outperform lactate in predicting sepsis prognosis, and preliminary data suggest they could prove useful as biomarkers to guide AT2 use in septic shock. METHODS The DARK-Sepsis trial is an investigator-initiated industry-funded, open-label, single-center randomized controlled trial of the use of AT2 versus standard of care (SOC) vasopressor therapy in patients admitted to the intensive care unit (ICU) with vasodilatory shock requiring norepinephrine ≥ 0.1 mcg/kg/min. In both groups, a series of renin and DPP3 levels will be obtained over the first 24 h of treatment with AT2 or SOC. The primary study outcome will be the ability of these biomarkers to predict response to vasopressor therapy, as measured by change in total norepinephrine equivalent dose of vasopressors at 3 h post-drug initiation or the equivalent timepoint in the SOC arm. To determine if the ability to predict vasopressor response is specific to AT2 therapy, the primary analysis will be the ability of baseline renin and DPP3 levels to predict vasopressor response adjusted for treatment arm (AT2 versus control) and Sequential Organ Failure Assessment (SOFA) scores. Secondary outcomes will include rates of acute kidney injury, need for mechanical ventilation and kidney replacement therapy, lengths of stay in the ICU and hospital, ICU and hospital mortality, and rates of prespecified adverse events. DISCUSSION With an armamentarium of mechanistically distinct vasopressor agents now available, sub-phenotyping patients using biomarkers has the potential to improve septic shock outcomes by enabling treatment of the correct patient with the correct vasopressor at the correct time. However, this approach requires validation in a large definitive multicenter trial. The data generated through the DARK-Sepsis study will prove crucial to the optimal design and patient enrichment of such a pivotal trial. TRIAL REGISTRATION ClinicalTrials.gov NCT05824767. Registered on April 24, 2023.
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Affiliation(s)
- J Pedro Teixeira
- Division of Nephrology, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA.
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA.
| | - David Perez Ingles
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Jordan B Barton
- Investigational Drug Services Pharmacy, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - James T Dean
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Pablo Garcia
- Division of Nephrology, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Susan J Kunkel
- Investigational Drug Services Pharmacy, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | | | - Natalie K Weiss
- Clinical Trials Unit, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Christopher L Schaich
- Hypertension and Vascular Research Center, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Laurence W Busse
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Nathan D Nielsen
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of New Mexico School of Medicine, Albuquerque, NM, USA
- Section of Transfusion Medicine and Therapeutic Pathology, Department of Pathology, University of New Mexico School of Medicine, Albuquerque, NM, USA
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Song S, Jang H, Lee D, Jeong W, Bae EH, Kim H, Choi YS, Shin M, Kim SM, Jeon TJ. Portable Colorimetric Hydrogel Beads for Point-of-Care Antimicrobial Susceptibility Testing. ACS Sens 2023; 8:3754-3761. [PMID: 37801584 DOI: 10.1021/acssensors.3c01155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/08/2023]
Abstract
Sepsis is a life-threatening condition with systemic inflammatory responses caused by bacterial infections. Considering the emergence of antibiotic-resistant bacteria such as methicillin-resistant Staphylococcus aureus (MRSA), sepsis is a great threat to public health. The gold standard methods for antimicrobial susceptibility testing (AST), however, take at least approximately 3 days to implement the entire blood culture, pure culture, and AST processes. To overcome the time-consuming nature of conventional AST, a method employing a chromatic biosensor composed of poly(diacetylene), alginate, and LB broth (PAL) is introduced in this study. Compared to the gold standards, AST with PAL biosensors can be completed within a time frame as short as 16 h. Such a significant reduction in time is possible because the consecutive cultures and AST are carried out simultaneously by encapsulating the bacterial nutrients and detection molecules into a single component. The bead-like hydrogel sensors were used in their freeze-dried form, which endows them with portability and stability, thus making them adequate for point-of-care testing. The PAL biosensor yields minimum inhibitory concentrations comparable to those from the Clinical and Laboratory Standards Institute, and the applicability of the biosensor is further shown in MRSA-infected mice.
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Affiliation(s)
- Seoyoon Song
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Huisoo Jang
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Deborah Lee
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Woojin Jeong
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Eun Hwan Bae
- Department of Microbiology, College of Medicine, Inha University, Incheon 22212, Republic of Korea
| | - Hoon Kim
- Department of Emergency Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi-do 10380, Republic of Korea
| | - Yong Sung Choi
- Department of Pediatrics, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Minhye Shin
- Department of Microbiology, College of Medicine, Inha University, Incheon 22212, Republic of Korea
| | - Sun Min Kim
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
- Department of Mechanical Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Tae-Joon Jeon
- Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
- Department of Biological Engineering, Inha University, Incheon 22212, Republic of Korea
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Polilli E, Di Iorio G, Silveri C, Angelini G, Anelli MC, Esposito JE, D’Amato M, Parruti G, Carinci F. Monocyte Distribution Width as a predictor of community acquired sepsis in patients prospectively enrolled at the Emergency Department. BMC Infect Dis 2022; 22:849. [PMCID: PMC9661454 DOI: 10.1186/s12879-022-07803-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022] Open
Abstract
Background Monocyte Distribution Width (MDW), a simple cellular marker of innate monocyte activation, can be used for the early recognition of sepsis. We performed an observational prospective monocentric study to assess the predictive role of MDW in detecting sepsis in a sample of consecutive patients presenting at the Emergency Department.
Methods Prospective observational study using demographic and clinical characteristics, past medical history and other laboratory measurements to predict confirmed sepsis using multivariate logistic regression.
Results A total of 2724 patients were included in the study, of which 272 (10%) had sepsis or septic shock. After adjusting for known and potential risk factors, logistic regression found the following independent predictors of sepsis: SIRS equal to 1 (OR: 2.32, 1.16–4.89) and 2 or more (OR: 27.8, 14.8–56.4), MDW > 22 (OR: 3.73, 2.46–5.70), smoking (OR: 3.0, 1.22–7.31), end stage renal function (OR: 2.3, 1.25–4.22), neurodegenerative disease (OR: 2.2, 1.31–3.68), Neutrophils ≥ 8.9 × 103/µL (OR: 2.73, 1.82–4.11), Lymphocytes < 1.3 × 103/µL (OR: 1.72, 1.17–2.53) and CRP ≥ 19.1 mg/L (OR: 2.57, 1.63–4.08). A risk score derived from predictive models achieved high accuracy by using an optimal threshold (AUC: 95%; 93–97%). Conclusions The study suggests that incorporating MDW in the clinical decision process may improve the early identification of sepsis, with minimal additional effort on the standard procedures adopted during emergency care.
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Affiliation(s)
- Ennio Polilli
- grid.461844.bClinical Pathology Unit, Pescara General Hospital, Pescara, Italy
| | - Giancarlo Di Iorio
- grid.461844.bClinical Pathology Unit, Pescara General Hospital, Pescara, Italy
| | - Claudio Silveri
- grid.461844.bEmergency Department, Pescara General Hospital, Pescara, Italy
| | - Gilda Angelini
- grid.461844.bClinical Pathology Unit, Pescara General Hospital, Pescara, Italy
| | | | - Jessica Elisabetta Esposito
- grid.461844.bClinical Pathology Unit, Pescara General Hospital, Pescara, Italy ,grid.158820.60000 0004 1757 2611Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Milena D’Amato
- grid.461844.bClinical Pathology Unit, Pescara General Hospital, Pescara, Italy
| | - Giustino Parruti
- grid.461844.bInfectious Diseases Unit, Pescara General Hospital, Pescara, Italy
| | - Fabrizio Carinci
- grid.6292.f0000 0004 1757 1758Department of Statistical Sciences, Bologna University, Bologna, Italy
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Hospital-onset sepsis and community-onset sepsis in critical care units in Japan: a retrospective cohort study based on a Japanese administrative claims database. Crit Care 2022; 26:136. [PMID: 35562773 PMCID: PMC9107171 DOI: 10.1186/s13054-022-04013-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 05/02/2022] [Indexed: 12/29/2022] Open
Abstract
Background Hospital- and community-onset sepsis are significant sepsis subgroups. Japanese data comparing these subgroups are limited. This study aimed to describe the epidemiology of hospital- and community-onset sepsis in critical care units in Japan. Methods We performed a retrospective cohort study using the Japanese Diagnosis and Procedure Combination database. Adult patients admitted to critical care units with sepsis from April 2010 to March 2020 were included. Sepsis cases were identified based on ICD-10 codes for infectious diseases, procedure codes for blood culture tests, and medication codes for antimicrobials. Patients’ characteristics, in-hospital mortality, and resource utilization were assessed. The in-hospital mortality between groups was compared using the Poisson regression generalized linear mixed-effect model. Results Of 516,124 patients, 52,183 (10.1%) had hospital-onset sepsis and 463,940 (89.9%) had community-onset sepsis. Hospital-onset sepsis was characterized by younger age, infrequent emergency hospitalization, frequent surgery under general anesthesia, and frequent organ support upon critical care unit admission compared to community-onset sepsis. In-hospital mortality was higher for hospital-onset than for community-onset sepsis (35.5% versus 19.2%; unadjusted mean difference, 16.3% [95% confidence interval (CI) 15.9–16.7]; adjusted mean difference, 15.6% [95% CI 14.9–16.2]). Mean hospital length of stay was longer for hospital-onset than for community-onset sepsis (47 days versus 30 days; unadjusted mean difference, 17 days [95% CI 16–17]; adjusted mean difference, 13 days [95% CI 12–14]). Conclusion Patients with hospital-onset sepsis admitted to critical care units in Japan had a poorer prognosis and more resource utilization including organ support rate, number of days with critical care unit surcharge codes, and hospital length of stay than those with community-onset sepsis. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04013-0.
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Donath Benitez CA, Mattenberger-Cantú E, Salas-Flores R, Gómez-Morales GB, Mártinez-Diaz PA, Moreno-Treviño MG, García-Tovar LE, González-Salazar F. Update on Pediatric Sepsis in Mexico. Glob Pediatr Health 2022; 9:2333794X221118017. [PMID: 35967590 PMCID: PMC9373156 DOI: 10.1177/2333794x221118017] [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: 05/06/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
The main objective of this work was to determine and update the causal agents’
antibiotic sensitivity and resistance patterns on pediatric sepsis in a
population of northeast Mexico. It is a cross-sectional study showing the
results of blood cultures of pediatric patients with a presumptive diagnosis of
sepsis were reviewed according to the SOFA criteria during 2020 in a public
hospital in Mexico. A total of 207 blood cultures were performed and analyzed.
The main isolated microorganisms were Staphylococcus, followed by Klebsiella and
Escherichia. Several microorganisms showed 100% of sensitivity to different
antibiotics or antifungals, some of them include Vancomycin, Voriconazole,
Meropenem, Ciprofloxacin, and Cefotaxime. Bacteria of genre Staphylococcus
showed its highest sensitivity rate to Tigecycline with 63.3%. Too
Staphylococcus showed the highest resistance rate to Oxacillin with 50%.
Although the patterns of sepsis-causing germs are similar to those previously
reported, the development of new drugs with greater efficacy is the main
contribution.
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Affiliation(s)
| | - Estefanía Mattenberger-Cantú
- Universidad de Monterrey, San Pedro Garza García, Nuevo León, México
- Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, México
| | | | | | | | | | | | - Francisco González-Salazar
- Universidad de Monterrey, San Pedro Garza García, Nuevo León, México
- Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, México
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10
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Su GY, Fan CN, Fang BL, Xie ZD, Qian SY. Comparison between hospital- and community-acquired septic shock in children: a single-center retrospective cohort study. World J Pediatr 2022; 18:734-745. [PMID: 35737181 PMCID: PMC9556399 DOI: 10.1007/s12519-022-00574-w] [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] [Received: 11/12/2021] [Accepted: 05/20/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND We explored the differences in baseline characteristics, pathogens, complications, outcomes, and risk factors between children with hospital-acquired septic shock (HASS) and community-acquired septic shock (CASS) in the pediatric intensive care unit (PICU). METHODS This retrospective study enrolled children with septic shock at the PICU of Beijing Children's Hospital from January 1, 2016, to December 31, 2019. The patients were followed up until 28 days after shock or death and were divided into the HASS and CASS group. Logistic regression analysis was used to identify risk factors for mortality. RESULTS A total of 298 children were enrolled. Among them, 65.9% (n = 91) of HASS patients had hematologic/oncologic diseases, mainly with Gram-negative bacterial bloodstream infections (47.3%). Additionally, 67.7% (n = 207) of CASS patients had no obvious underlying disease, and most experienced Gram-positive bacterial infections (30.9%) of the respiratory or central nervous system. The 28-day mortality was 62.6% and 32.7% in the HASS and CASS groups, respectively (P < 0.001). Platelet [odds ratio (OR) = 0.996, 95% confidence interval (CI) = 0.992-1.000, P = 0.028], positive pathogen detection (OR = 3.557, 95% CI = 1.307-9.684, P = 0.013), and multiple organ dysfunction syndrome (OR = 10.953, 95% CI = 1.974-60.775, P = 0.006) were risk factors for 28-day mortality in HASS patients. Lactate (OR = 1.104, 95% CI = 1.022-1.192, P = 0.012) and mechanical ventilation (OR = 8.114, 95% CI = 1.806-36.465, P = 0.006) were risk factors for 28-day mortality in patients with CASS. CONCLUSIONS The underlying diseases, pathogens, complications, prognosis, and mortality rates varied widely between the HASS and CASS groups. The predictors of 28-day mortality were different between HASS and CASS pediatric patients with septic shock.
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Affiliation(s)
- Guo-Yun Su
- grid.24696.3f0000 0004 0369 153XPediatric Intensive Care Unit, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, No. 56 Nan-Li-Shi Road, Beijing, 100045 China ,grid.506261.60000 0001 0706 7839Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences (DIFMS), 2019-I2M-5-026, Beijing, China
| | - Chao-Nan Fan
- grid.24696.3f0000 0004 0369 153XPediatric Intensive Care Unit, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, No. 56 Nan-Li-Shi Road, Beijing, 100045 China ,grid.506261.60000 0001 0706 7839Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences (DIFMS), 2019-I2M-5-026, Beijing, China
| | - Bo-Liang Fang
- grid.24696.3f0000 0004 0369 153XPediatric Intensive Care Unit, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, No. 56 Nan-Li-Shi Road, Beijing, 100045 China ,grid.506261.60000 0001 0706 7839Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences (DIFMS), 2019-I2M-5-026, Beijing, China
| | - Zheng-De Xie
- grid.506261.60000 0001 0706 7839Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences (DIFMS), 2019-I2M-5-026, Beijing, China ,grid.24696.3f0000 0004 0369 153XBeijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, National Center for Children’s Health, Capital Medical University, Beijing, China
| | - Su-Yun Qian
- Pediatric Intensive Care Unit, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, No. 56 Nan-Li-Shi Road, Beijing, 100045, China. .,Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences (DIFMS), 2019-I2M-5-026, Beijing, China.
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11
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Van Kalsbeek D, Enroth K, Lyden E, Rupp ME, Smith CJ. Improving hospital-based point-of-care ultrasound cleaning practices using targeted interventions: a pre-post study. Ultrasound J 2021; 13:43. [PMID: 34664118 PMCID: PMC8522855 DOI: 10.1186/s13089-021-00244-4] [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: 05/10/2021] [Accepted: 10/07/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Point-of-care ultrasound (POCUS) devices are becoming more widely used in healthcare and have the potential to act as fomites. The objective of this project was to study the thoroughness of cleaning of POCUS machines before and after a quality improvement initiative. We designed a mixed-methods, pre/post study which took place over the course of one year at a university-affiliated health center. Cleaning rates of four ultrasound machines used by hospital medicine and critical care medicine services were evaluated using fluorescent marking. Interventions targeted physicians' knowledge of best practices and improved access to cleaning supplies. Pre- and post-intervention cleaning rates were compared using a generalized linear model. The impact of the corona virus disease of 2019 (COVID-19) pandemic on baseline cleaning rates was also evaluated. Physicians' attitudes and knowledge of cleaning practices were evaluated via unpaired pre/post surveys. RESULTS There was significant improvement in thoroughness of cleaning following intervention (pre 0.62, SE 0.05; post 0.89, SE 0.07), p < 0.0001). There was no difference in baseline cleaning rates before (0.63, SE 0.09) and after (0.61, SE 0.1) the onset of the COVID-19 pandemic (p = 0.78). Post-intervention surveying found improved understanding of guideline-based cleaning practice, better performance on knowledge-based questions, and fewer reported barriers to machine cleaning. CONCLUSION Thoroughness of cleaning of POCUS machines can be improved with practical interventions that target knowledge and access to cleaning supplies.
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Affiliation(s)
- Daniel Van Kalsbeek
- Department of Internal Medicine, 982055 Nebraska Medical Center, Omaha, NE, 68198-2055, USA.
| | - Karl Enroth
- Department of Internal Medicine, 982055 Nebraska Medical Center, Omaha, NE, 68198-2055, USA
| | - Elizabeth Lyden
- Department of Biostatistics, 984375 Nebraska Medical Center, Omaha, NE, 68198-4375, USA
| | - Mark E Rupp
- Department of Internal Medicine, Division of Infectious Diseases, 985400 Nebraska Medical Center, Omaha, NE, 68198-5400, USA
| | - Christopher J Smith
- Department of Internal Medicine, Division of Hospital Medicine, 986430 Nebraska Medical Center, Omaha, NE, 68198-6430, USA
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12
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Diagnostic Performance of Procalcitonin for the Early Identification of Sepsis in Patients with Elevated qSOFA Score at Emergency Admission. J Clin Med 2021; 10:jcm10173869. [PMID: 34501324 PMCID: PMC8432218 DOI: 10.3390/jcm10173869] [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: 07/29/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 12/24/2022] Open
Abstract
Infectious biomarkers such as procalcitonin (PCT) can help overcome the lack of sensitivity of the quick Sequential Organ Failure Assessment (qSOFA) score for early identification of sepsis in emergency departments (EDs) and thus might be beneficial as point-of-care biomarkers in EDs. Our primary aim was to investigate the diagnostic performance of PCT for the early identification of septic patients and patients likely to develop sepsis within 96 h of admission to an ED among a prospectively selected patient population with elevated qSOFA score. In a large multi-centre prospective cohort study, we included all adult patients (n = 742) with a qSOFA score of at least 1 who presented to the ED. PCT levels were measured upon admission. Of the study population 27.3% (n = 202) were diagnosed with sepsis within the first 96 h. The area under the curve for PCT for the identification of septic patients in EDs was 0.86 (95% confidence interval (CI): 0.83–0.89). The resultant sensitivity for PCT at a cut-off of 0.5 µg/L was 63.4% (95% CI: 56.3–70.0). Furthermore, specificity was 89.2% (95% CI: 86.3–91.7), the positive predictive value was 68.8% (95% CI: 62.9–74.2), and the negative predictive value was 86.7% (95% CI: 84.4–88.7). The early measurement of PCT in a patient population with elevated qSOFA score served as an effective tool for the early identification of sepsis in ED patients.
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13
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Wang M, Jiang L, Zhu B, Li W, Du B, Kang Y, Weng L, Qin T, Ma X, Zhu D, Wang Y, Zhan Q, Duan M, Li W, Sun B, Cao X, Ai Y, Li T, Zhu X, Jia J, Zhou J, He Y, Xi X. The Prevalence, Risk Factors, and Outcomes of Sepsis in Critically Ill Patients in China: A Multicenter Prospective Cohort Study. Front Med (Lausanne) 2020; 7:593808. [PMID: 33392219 PMCID: PMC7774866 DOI: 10.3389/fmed.2020.593808] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 11/16/2020] [Indexed: 02/05/2023] Open
Abstract
Background: Sepsis is a main cause of morbidity and mortality in critically ill patients. The epidemiology of sepsis in high-income countries is well-known, but information on sepsis in middle- or low-income countries is still deficient, especially in China. The purpose of this study was to explore the prevalence, characteristics, risk factors, treatment, and outcomes of sepsis in critically ill patients in tertiary hospitals in China. Methods: A multicenter prospective observational cohort study was performed with consecutively collected data from adults who stayed in any intensive care unit (ICU) for at least 24 h; data were collected from 1 January 2014 to 31 August 2015, and patients were followed until death or discharge from the hospital. Results: A total of 4,910 patients were enrolled in the study. Of these, 2,086 (42.5%) presented with sepsis or septic shock on admission to the ICU or within the first 48 h after admission to the ICU. ICU mortality was higher in patients with sepsis (13.1%) and septic shock (39.0%) and varied according to geographical region. Acinetobacter, Pseudomonas, and Staphylococcus infections were associated with increased ICU mortality. In addition, age, Acute Physiology, and Chronic Health Evaluation II (APACHE II) scores, pre-existing cardiovascular diseases, malignant tumors, renal replacement therapy (RRT), and septic shock were independent risk factors for mortality in patients with sepsis. The prompt administration of antibiotics (OR 0.65, 95% CI 0.46-0.92) and 30 mL/kg of initial fluid resuscitation during the first 3 h (OR 0.43, 95% CI 0.30-0.63) improved the outcome in patients with septic shock. Conclusions: Sepsis was common and was associated with a high mortality rate in critically ill patients in tertiary hospitals in China. The prompt administration of antibiotics and 30 mL/kg fluid resuscitation decreased the risk of mortality.
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Affiliation(s)
- Meiping Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, Beijing, China
| | - Li Jiang
- Department of Critical Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Bo Zhu
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, Beijing, China
| | - Wen Li
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, Beijing, China
| | - Bin Du
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Beijing, China
| | - Yan Kang
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Li Weng
- Medical Intensive Care Unit, Peking Union Medical College Hospital, Beijing, China
| | - Tiehe Qin
- Department of Critical Care Medicine, Guangdong Geriatric Institute, Guangdong General Hospital, Guangdong, China
| | - Xiaochun Ma
- Department of Critical Care Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Duming Zhu
- Surgical Intensive Care Unit, Department of Anaesthesiology, ZhongShan Hospital, FuDan University, Shanghai, China
| | - Yushan Wang
- Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Qingyuan Zhan
- Department of Critical Care Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Meili Duan
- Department of Critical Care Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wenxiong Li
- Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Bing Sun
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Xiangyuan Cao
- Department of Critical Care Medicine, General Hospital of Ningxia Medical University, Ningxia, China
| | - Yuhang Ai
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Tong Li
- Department of Critical Care Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Xi Zhu
- Department of Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Jianguo Jia
- Surgical Intensive Care Unit, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jianxin Zhou
- Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yan He
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China
| | - Xiuming Xi
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, Beijing, China
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14
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Bacellar A, Assis TRD, Pedreira BB, CÔrtes L, Santana S, Nascimento OJMD. Predictors of long length of hospital stay among elders admitted with seizures in a tertiary centre: a prospective study. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:687-694. [PMID: 33263637 DOI: 10.1590/0004-282x20200062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/27/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Population ageing is a global phenomenon, and life expectancy in Brazil is growing fast. Epilepsy is the third most important chronic neurological disorder, and its incidence is higher among elderly patients than in any other segment of the population. The prevalence of epilepsy is greater among inpatients than in the general population and it is related to long length of hospital stay (LOS), which is associated with hospital mortality and higher healthcare costs. Despite these facts, reports of elderly inpatients admitted with seizures and associated outcomes are scarce. To identify predictors of long LOS among elderly inpatients admitted with seizures. METHODS We prospectively enrolled elders admitted with epileptic seizures or who experienced seizures throughout hospitalization between November 2015 and August 2019. We analysed demographic data, neurological disorders, clinical comorbidities, and seizure features to identify risk factors. RESULTS The median LOS was 11 days, with an interquartile range (IQR) of 5-21 days. The frequency of long LOS (defined as a period of hospitalization ≥12 days) was 47%. Multivariate analysis showed there was an exponential increase in long LOS if a patient showed any of the following conditions: intensive care unit (ICU) admission (OR=4.562), urinary tract infection (OR=3.402), movement disorder (OR=5.656), early seizure recurrence (OR=2.090), and sepsis (OR=4.014). CONCLUSION Long LOS was common among elderly patients admitted with seizures, and most predictors of long LOS found in this cohort might be avoidable; these findings should be confirmed with further research.
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Affiliation(s)
- Aroldo Bacellar
- Hospital São Rafael, Department of Neurology, D'Or Institute for Research and Education, Salvador BA, Brazil
| | - Telma Rocha de Assis
- Hospital São Rafael, Department of Neurology, D'Or Institute for Research and Education, Salvador BA, Brazil
| | - Bruno Bacellar Pedreira
- Hospital São Rafael, Department of Neurology, D'Or Institute for Research and Education, Salvador BA, Brazil
| | - Luan CÔrtes
- Resident of the Department of Neurology, Hospital São Rafael, Monte Tabor Foundation, Italian-Brazilian Centre for Health Promotion, Salvador BA, Brazil
| | - Silas Santana
- Resident of the Department of Neurology, Hospital São Rafael, Monte Tabor Foundation, Italian-Brazilian Centre for Health Promotion, Salvador BA, Brazil
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Community-Acquired and Healthcare-Associated Sepsis: Characteristics and in-Hospital Mortality in Italy. Antibiotics (Basel) 2020; 9:antibiotics9050263. [PMID: 32438547 PMCID: PMC7277799 DOI: 10.3390/antibiotics9050263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/13/2020] [Accepted: 05/14/2020] [Indexed: 12/29/2022] Open
Abstract
Background: The main aim of the study was to analyse characteristics of sepsis according to the setting of occurrence and to identify predictors of sepsis-related in-hospital mortality. Methods: 544 medical records of adult patients with a diagnosis of sepsis were consulted and divided into two groups according to the setting where sepsis originated: community-acquired (CA) and healthcare-associated (HA) sepsis. Results: Overall, 257 (47.2%) patients had HA sepsis and the in-hospital death rate was 33.6%. Results of the multiple logistic regression revealed that patients with HA sepsis were significantly more likely to have been admitted from another hospital or ward, to have a ≥1 Charlson’s index, to be immunesuppressed, and to have undergone a surgical intervention during hospitalization. In-hospital deaths were significantly associated with older age, admission from another hospital or ward, need of haemodialysis and mechanical ventilation (MV), whereas they were less likely in patients with HA sepsis as compared with CA sepsis. Conclusion: Community-acquired and HA sepsis show distinct clinical, prognostic and risk factors profiles, and should be managed according to their differential characteristics.
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