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Leung LY, Huang HL, Hung KK, Leung CY, Lam CC, Lo RS, Yeung CY, Tsoi PJ, Lai M, Brabrand M, Walline JH, Graham CA. Door-to-antibiotic time and mortality in patients with sepsis: Systematic review and meta-analysis. Eur J Intern Med 2024:S0953-6205(24)00262-0. [PMID: 39034174 DOI: 10.1016/j.ejim.2024.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 06/02/2024] [Accepted: 06/12/2024] [Indexed: 07/23/2024]
Abstract
OBJECTIVES To evaluate whether the timing of initial antibiotic administration in patients with sepsis in hospital affects mortality. METHODS This systematic review and meta-analysis included studies from inception up to 19 May 2022. Interventional and observational studies including adult human patients with suspected or confirmed sepsis and reported time of antibiotic administration with mortality were included. Data were extracted by two independent reviewers. Summary estimates were calculated by using random-effects model. The primary outcome was mortality. RESULTS We included 42 studies comprising 190,896 patients with sepsis. Pooled data showed that the OR for patient mortality who received antibiotics ≤1 hr was 0.83 (95 %CI: 0.67 to 1.04) when compared with patients who received antibiotics >1hr. Significant reductions in the risk of death in patients with earlier antibiotic administration were observed in patients ≤3 hrs versus >3 hrs (OR: 0.80, 95 %CI: 0.68 to 0.94) and ≤6 hrs vs 6 hrs (OR: 0.57, 95 %CI: 0.39 to 0.82). CONCLUSIONS Our findings show an improvement in mortality in sepsis patients with early administration of antibiotics at <3 and <6 hrs. Thus, these results suggest that antibiotics should be administered within 3 hrs of sepsis recognition or ED arrival regardless of the presence or absence of shock.
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Affiliation(s)
- Ling Yan Leung
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Hsi-Lan Huang
- Department of Global Health Policy, The University of Tokyo, Japan
| | - Kevin Kc Hung
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Chi Yan Leung
- Department of Global Health Policy, The University of Tokyo, Japan
| | - Cherry Cy Lam
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Ronson Sl Lo
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Chun Yu Yeung
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Peter Joseph Tsoi
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China; James Cook University, Townsville, Australia
| | - Michael Lai
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China; Department of Emergency Medicine, University of British Columbia, Canada
| | - Mikkel Brabrand
- Department of Emergency Medicine, University of Southern Denmark, Denmark
| | - Joseph H Walline
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China
| | - Colin A Graham
- Accident and Emergency Medicine Academic Unit, Chinese University of Hong Kong, PR China.
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Nejtek T, Müller M, Moravec M, Průcha M, Zazula R. Bacteremia in Patients with Sepsis in the ICU: Does It Make a Difference? Microorganisms 2023; 11:2357. [PMID: 37764201 PMCID: PMC10534394 DOI: 10.3390/microorganisms11092357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Sepsis (and septic shock) is on of the most common causes of death worldwide. Bacteremia often, but not necessarily, occurs in septic patients, but the impact of true bacteremia on a patient's clinical characteristics and outcome remains unclear. The main aim of this study was to compare the characteristics and outcome of a well-defined cohort of 258 septic patients with and without bacteremia treated in the intensive care unit (ICU) of a tertiary center hospital in Prague, Czech Republic. As expected, more frequently, bacteremia was present in patients without previous antibiotic treatment. A higher proportion of bacteremia was observed in patients with infective endocarditis as well as catheter-related and soft tissue infections in contrast to respiratory sepsis. Multivariant analysis showed increased severity of clinical status and higher Charlson comorbidity index (CCI) as variables with significant influence on mortality. Bacteremia appears to be associated with higher mortality rates and length of ICU stay in comparison with nonbacteremic counterparts, but this difference did not reach statistical significance. The presence of bacteremia, apart from previous antibiotic treatment, may be related to the site of infection.
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Affiliation(s)
- Tomáš Nejtek
- Department of Epidemiology, Faculty of Military Science, University of Defence, 500 01 Hradec Králové, Czech Republic;
- Department of Anesthesiology and Intensive Care, First Faculty of Medicine, Charles University and Thomayer University Hospital, 140 59 Prague, Czech Republic; (M.M.); (R.Z.)
| | - Martin Müller
- Department of Anesthesiology and Intensive Care, First Faculty of Medicine, Charles University and Thomayer University Hospital, 140 59 Prague, Czech Republic; (M.M.); (R.Z.)
| | - Michal Moravec
- Department of Epidemiology, Faculty of Military Science, University of Defence, 500 01 Hradec Králové, Czech Republic;
- Department of Anesthesiology and Intensive Care, First Faculty of Medicine, Charles University and Thomayer University Hospital, 140 59 Prague, Czech Republic; (M.M.); (R.Z.)
| | - Miroslav Průcha
- Department of Clinical Biochemistry, Hematology and Immunology, Na Homolce Hospital, 150 00 Prague, Czech Republic;
| | - Roman Zazula
- Department of Anesthesiology and Intensive Care, First Faculty of Medicine, Charles University and Thomayer University Hospital, 140 59 Prague, Czech Republic; (M.M.); (R.Z.)
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Vesteinsdottir E, Sigurdsson MI, Gottfredsson M, Blondal A, Karason S. Temporal trends in the epidemiology, management, and outcome of sepsis-A nationwide observational study. Acta Anaesthesiol Scand 2022; 66:497-506. [PMID: 35014035 DOI: 10.1111/aas.14026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Registry-based studies have shown increasing incidence of sepsis and declining mortality rates in recent years, but are inherently at risk of bias. The objectives of this study were to describe 11-year trends in the incidence, treatment and outcome of sepsis using clinical criteria with chart review. METHODS This was a retrospective, observational study. All adult admissions to Icelandic ICUs during years 2006, 2008, 2010, 2012, 2014, and 2016 were screened for severe sepsis or septic shock by ACCP/SCCM criteria (sepsis-2). Incidence, patient characteristics, treatment and outcome were compared across the study years. RESULTS During the six study years, 9166 patients were admitted to Icelandic ICUs, 971 (10.6%) because of severe sepsis or septic shock. The crude incidence of sepsis requiring admission to ICU remained stable between 0.55 and 0.75 per 1000 inhabitants. No statistically significant trends were observed over time in median patient age (67 years), APACHE II score (21), SOFA score (8) or Charlson Comorbidity Index (4). The time to antibiotic administration (median 1.8 h) in the emergency departments was stable over the study period but the time to lactate measurements decreased from 4.1 h in 2006 to 1.2 h in 2016, p < .001. The 28-day mortality was 25% and 1-year mortality 41%, both with no observed change with time. CONCLUSIONS In a nationwide cohort, diagnosed with clinical criteria, the incidence of sepsis requiring intensive care did not change over an 11-year period. Mortality remained stable and only minimal changes were observed in initial resuscitation in the emergency departments.
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Affiliation(s)
- Edda Vesteinsdottir
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
| | - Martin Ingi Sigurdsson
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
| | - Magnus Gottfredsson
- Faculty of Medicine University of Iceland Reykjavik Iceland
- Department of Infectious Diseases Landspitali—The National University Hospital of Iceland Reykjavik Iceland
| | - Asbjorn Blondal
- Department of Anaesthesia and Intensive Care Akureyri Hospital Akureyri Iceland
| | - Sigurbergur Karason
- Department of Anaesthesia and Intensive Care Landspitali—The National University Hospital of Iceland Reykjavik Iceland
- Faculty of Medicine University of Iceland Reykjavik Iceland
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Bogdanová K, Doubravská L, Vágnerová I, Hricová K, Pudová V, Röderová M, Papajk J, Uvízl R, Langová K, Kolář M. Clostridioides difficile and Vancomycin-Resistant Enterococci in COVID-19 Patients with Severe Pneumonia. Life (Basel) 2021; 11:life11111127. [PMID: 34833003 PMCID: PMC8653967 DOI: 10.3390/life11111127] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/14/2021] [Accepted: 10/20/2021] [Indexed: 01/08/2023] Open
Abstract
Broad-spectrum antibiotics administered to patients with severe COVID-19 pneumonia pose a risk of infection caused by Clostridioides difficile. This risk is reduced mainly by strict hygiene measures and early de-escalation of antibiotic therapy. Recently, oral vancomycin prophylaxis (OVP) has also been discussed. This retrospective study aimed to assess the prevalence of C. difficile in critical COVID-19 patients staying in an intensive care unit of a tertiary hospital department of anesthesiology, resuscitation, and intensive care from November 2020 to May 2021 and the rates of vancomycin-resistant enterococci (VRE) after the introduction of OVP and to compare the data with those from controls in the pre-pandemic period (November 2018 to May 2019). During the COVID-19 pandemic, there was a significant increase in toxigenic C. difficile rates to 12.4% of patients, as compared with 1.6% in controls. The peak rates were noted in February 2021 (25% of patients), immediately followed by initiation of OVP, changes to hygiene precautions, and more rapid de-escalation of antibiotic therapy. Subsequently, toxigenic C. difficile detection rates started to fall. There was a nonsignificant increase in VRE detected in non-gastrointestinal tract samples to 8.9% in the COVID-19 group, as compared to 5.3% in the control group. Molecular analysis confirmed mainly clonal spread of VRE.
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Affiliation(s)
- Kateřina Bogdanová
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
| | - Lenka Doubravská
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
- Correspondence: ; Tel.: +420-588-445-979
| | - Iva Vágnerová
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
| | - Kristýna Hricová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Vendula Pudová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Magdaléna Röderová
- Department of Microbiology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic; (K.H.); (V.P.); (M.R.)
| | - Jan Papajk
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
| | - Radovan Uvízl
- Department of Anesthesiology, Resuscitation and Intensive Care, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (J.P.); (R.U.)
| | - Kateřina Langová
- Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 779 00 Olomouc, Czech Republic;
| | - Milan Kolář
- Department of Microbiology, University Hospital Olomouc, I. P. Pavlova 6, 779 00 Olomouc, Czech Republic; (K.B.); (I.V.); (M.K.)
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Challenges to Reporting the Global Trends in the Epidemiology of ICU-Treated Sepsis and Septic Shock. Curr Infect Dis Rep 2021. [DOI: 10.1007/s11908-021-00749-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Horak J, Martinkova V, Radej J, Matejovič M. Back to Basics: Recognition of Sepsis with New Definition. J Clin Med 2019; 8:jcm8111838. [PMID: 31683991 PMCID: PMC6912498 DOI: 10.3390/jcm8111838] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 12/12/2022] Open
Abstract
Patients with serious infections at risk of deterioration represent highly challenging clinical situations, and in particular for junior doctors. A comprehensive clinical examination that integrates the assessment of vital signs, hemodynamics, and peripheral perfusion into clinical decision making is key to responding promptly and effectively to evolving acute medical illnesses, such as sepsis or septic shock. Against this background, the new concept of sepsis definition may provide a useful link between junior doctors and consultant decision making. The purpose of this article is to introduce the updated definition of sepsis and suggest its practical implications, with particular emphasis on integrative clinical assessment, allowing for the rapid identification of patients who are at risk of further deterioration.
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Affiliation(s)
- Jan Horak
- Department of Internal Medicine, Faculty of Medicine in Pilsen, Pilsen University Hospital, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
| | - Vendula Martinkova
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
- Third Department of Surgery, University Hospital Motol and First Medical School, Charles University, V Uvalu 84, 150 06 Prague, Czech Republic.
| | - Jaroslav Radej
- Department of Internal Medicine, Faculty of Medicine in Pilsen, Pilsen University Hospital, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
| | - Martin Matejovič
- Department of Internal Medicine, Faculty of Medicine in Pilsen, Pilsen University Hospital, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University Prague, Alej Svobody 80, 323 00 Pilsen, Czech Republic.
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Uvizl R, Herkel T, Langova K, Jakubec P. Management of mechanical ventilation in patients with hospital-acquired pneumonia: A retrospective, observational study. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2017; 162:127-133. [PMID: 29109556 DOI: 10.5507/bp.2017.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 10/24/2017] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Hospital-acquired pneumonia (HAP) in intensive care patients is a frequent reason for mechanical ventilation (MV). The management of MV and ventilator weaning vary, depending on the type of lung inflammation. This retrospective, observational study screened the data from all patients admitted to the intensive care unit (ICU) of the Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc between 2011 and 2016. The aims were to determine the parameters of pressure-controlled ventilation, the frequencies of tracheostomy, bronchoscopy, reconnection to MV, the length of ICU and hospital stay and the mortality in subgroups with early-/late-onset HAP compared to a subgroup with community-acquired pneumonia (CAP) and patients with MV without pneumonia. The primary outcome of this study was MV length. RESULTS Over the study period, a total of 2672 patients were hospitalised. Excluded were 137 organ donors, 66 patient without MV and 20 patients placed on volume-controlled ventilation. The cohort comprised 2.447 patients requiring MV. A total of 1.927 patients (78.7%) were indicated for MV without signs of pneumonia. CAP was diagnosed in 131 patients (5.4%). The criteria for HAP were met by 389 patients (16.0%). Early-onset and late-onset HAP was diagnosed in 63 (2.6%) and 326 (13.3%) patients, respectively. In the subgroups without pneumonia, with CAP, early- and late-onset HAP, the median MV times were 3, 6, 6 and 12 days, respectively, and the median peak inspiratory pressure (Pinsp) of MV was 20, 25, 25 and 27 cm H2O, respectively. The median positive end-expiratory pressure (PEEP) was 5, 8, 8 and 11 cm H2O, respectively. The median inspired oxygen concentrations (FiO2) were 0.45, 0.7, 0.7 and 0.8, respectively. The median length of hospital stays was 8, 15, 15 and 17 days. The mortality rates were 11.4%, 3.8%, 9.5% and 31.3%, respectively. CONCLUSIONS During MV, the late-onset HAP subgroup was shown to have the highest Pinsp, PEEP and FiO2, the longest MV time, ICU and hospital stay, the highest frequency of tracheostomy, reconnection to MV, pulmonary hygiene bronchoscopy and the highest mortality compared to the early-onset HAP and CAP subgroups. The lowest values were found in the mechanically ventilated patients without pneumonia. The differences were due to the severity of lung damage that is graduated from CAP over early-onset HAP after late-onset HAP.
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Affiliation(s)
- Radovan Uvizl
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
| | - Tomas Herkel
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
| | - Katerina Langova
- Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Petr Jakubec
- Department of Pulmonary Diseases and Tuberculosis, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
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Zhao G, Wu W, Feng QM, Sun J. Evaluation of the clinical effect of small-volume resuscitation on uncontrolled hemorrhagic shock in emergency. Ther Clin Risk Manag 2017; 13:387-392. [PMID: 28392701 PMCID: PMC5375637 DOI: 10.2147/tcrm.s132950] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE The objective of the present study was to explore the resuscitative effect of small-volume resuscitation on uncontrolled hemorrhagic shock in emergency. METHODS In this study, the resuscitative effects in 200 trauma patients with uncontrolled hemorrhagic shock in emergency were studied. Half of these patients were infused with hypertonic/hyperoncotic fluid (small-volume resuscitation group, n=100), whereas the rest were infused with Hespan and lactated Ringer's solution (conventional fluid resuscitation group, n=100). The changes in hemodynamics, coagulation function, blood biochemistry, blood hematology, and the average infusion volume in both the groups were comparatively studied. RESULTS It was found that the hemodynamics were improved in both the groups after resuscitation. Interestingly, compared with trauma patients infused with Hespan and lactated Ringer's solution, the growth rate, range, and time duration of the mean arterial pressure of the patients in small-volume resuscitation group increased significantly, and the shock index decreased progressively; in the 60th min after the resuscitation, blood index including hemoglobin, hematocrit, red blood cells, white blood cells, and platelet declined, whereas prothrombin time and activated partial thromboplastin time were prolonged in both the groups, but these changes were less obvious in the small-volume group. In addition, the average infusion volume of patients in the small-volume group was less than that of patients in conventional fluid resuscitation group. CONCLUSION Featured with small infusion volume and less influence to coagulation function and homeostasis of human body, small-volume resuscitation possesses a significantly higher resuscitative effect. Therefore, trauma patients may have a better chance to maintain the hemodynamic stability and the survival rate, or recovery speed will be increased when traditional aggressive fluid resuscitation is replaced by small-volume resuscitation.
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Affiliation(s)
- Gang Zhao
- Department of Emergency, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Wei Wu
- Department of Emergency, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Qi-ming Feng
- Department of Emergency, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Jian Sun
- Department of Emergency, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
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