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Abosayed AK, Dayem AYA, Shafik I, Mashhour AN, Farahat MA, Refaat A. Prognostic value of free air under diaphragm on chest radiographs in correlation with peritoneal soiling intraoperatively. Emerg Radiol 2023; 30:99-106. [PMID: 36515771 DOI: 10.1007/s10140-022-02111-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Gastrointestinal perforation is a significant injury that originates mainly from gastrointestinal ulcers. It is associated with a high rate of morbidity and mortality. The height of the column of the air under the diaphragm can be used to estimate the amount of peritoneal soiling due to viscus perforation. This study aimed to determine the correlation between this estimate and the incidence of morbidity and mortality. METHODS To achieve this aim, a prospective cohort study was conducted on 83 patients at Kasr al ainy hospital who, between March 2021 and March 2022, presented to the emergency department with free air under the diaphragm at chest X-ray and required surgical intervention for a perforated viscus. For each case, the amount of peritoneal soiling and the amount of air under the diaphragm as determined by a chest X-ray were recorded. RESULTS The mean air under the diaphragm in a plain erect chest X-ray was 1.78 ± 1.92 cm, and the mean amount of peritoneal soiling was 1201.83 ± 948.99 CC. There are positive correlations between the amount of air under the diaphragm as shown on an X-ray and the size of the perforation (p = 0.034), the amount of peritoneal soiling (p = 0.003), and the mortality (p = 0.013). CONCLUSION There was a statistically significant correlation between air under the diaphragm according to X-ray and the amount of peritoneal soiling in patients with a perforated viscus. This measure can be used as a sensitive tool to predict morbidity and mortality as more free air in the chest X-ray is associated with significant mortality. These results may enhance the decision making using sensitive and available tool of diagnosis.
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Affiliation(s)
| | | | | | | | | | - Ahmed Refaat
- Faculty of Medicine, Cairo University, Cairo, Egypt
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2
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Peach M, Milne J, Diegelmann L, Lamprecht H, Stander M, Lussier D, Pham C, Henneberry R, Fraser J, Chandra K, Howlett M, Mekwan J, Ramrattan B, Middleton J, van Hoving N, Taylor L, Dahn T, Hurley S, MacSween K, Richardson L, Stoica G, Hunter S, Olszynski P, Chandra K, Lewis D, Atkinson P. Does point-of-care ultrasonography improve diagnostic accuracy in emergency department patients with undifferentiated hypotension? An international randomized controlled trial from the SHOC-ED investigators. CAN J EMERG MED 2023; 25:48-56. [PMID: 36577931 DOI: 10.1007/s43678-022-00431-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 11/30/2022] [Indexed: 12/29/2022]
Abstract
PURPOSE Point-of-care ultrasonography (POCUS) is an established tool in the management of hypotensive patients in the emergency department (ED). We compared the diagnostic accuracy of a POCUS protocol versus standard assessment without POCUS in patients with undifferentiated hypotension. METHODS This was an international, multicenter randomized controlled trial included three EDs in North America and three in South Africa from September 2012 to December 2016. Hypotensive patients were randomized to early POCUS protocol plus standard care (POCUS group) or standard care without POCUS (control group). Initial and secondary diagnoses were recorded at 0 and 60 min. The main outcome was measures of diagnostic accuracy of a POCUS protocol in differentiating between cardiogenic and non-cardiogenic shock. Secondary outcomes were diagnostic performance for shock sub-types, as well as changes in perceived category of shock and overall diagnosis. RESULTS Follow-up was completed for 270 of 273 patients. For cardiogenic shock, the POCUS-based diagnostic approach (POCUS) performed similarly to the non-POCUS approach (control) for specificity [95.5% (89.9-98.5) vs.93.8% (87.7-97.5)]; positive likelihood ratio (17.92 vs 14.80); negative likelihood ratio (0.21 vs 0.09) and diagnostic odds ratio (85.6 vs 166.57), with a similar overall diagnostic accuracy between the two approaches [93.7% (88-97.2) vs 93.6% (87.8-97.2)]. Diagnostic performance measures were similar across sub-categories of shock. CONCLUSION This is the first randomized controlled trial to compare diagnostic performance of a POCUS protocol to standard care without POCUS in undifferentiated hypotensive ED patients. POCUS performed well diagnostically in undifferentiated hypotensive patients, especially as a rule-in test; however, performance did not differ meaningfully from standard assessment.
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Affiliation(s)
- M Peach
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
| | - J Milne
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Fraser Health Authority, Vancouver, BC, Canada
| | - L Diegelmann
- Division of Emergency Medicine, University of Stellenbosch, Cape Town, South Africa
- Department of Emergency Medicine, University of Maryland Medical Center, Baltimore, USA
| | - H Lamprecht
- Division of Emergency Medicine, University of Stellenbosch, Cape Town, South Africa
| | - M Stander
- Division of Emergency Medicine, University of Stellenbosch, Cape Town, South Africa
| | - D Lussier
- Department of Emergency Medicine, Health Sciences Centre, University of Manitoba, Winnipeg, MB, Canada
| | - C Pham
- Department of Emergency Medicine, Health Sciences Centre, University of Manitoba, Winnipeg, MB, Canada
| | - R Henneberry
- Department of Emergency Medicine, Dalhousie University, QEII, Halifax, NS, Canada
| | - J Fraser
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
| | - K Chandra
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - M Howlett
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - J Mekwan
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - B Ramrattan
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - J Middleton
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - N van Hoving
- Division of Emergency Medicine, University of Stellenbosch, Cape Town, South Africa
| | - L Taylor
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
| | - T Dahn
- Department of Emergency Medicine, Dalhousie University, QEII, Halifax, NS, Canada
| | - S Hurley
- Department of Emergency Medicine, Dalhousie University, QEII, Halifax, NS, Canada
| | - K MacSween
- Department of Emergency Medicine, Dalhousie University, QEII, Halifax, NS, Canada
| | - L Richardson
- Department of Emergency Medicine, Dalhousie University, QEII, Halifax, NS, Canada
| | - G Stoica
- Research Services, Horizon Health Network, Saint John, NB, Canada
| | - Samuel Hunter
- Faculty of Science, University of Ottawa, Ottawa, ON, Canada
| | - P Olszynski
- Department of Emergency Medicine, University of Saskatchewan, Royal University Hospital, Saskatoon, SK, Canada
| | - K Chandra
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - D Lewis
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada
| | - P Atkinson
- Department of Emergency Medicine, Dalhousie University, Horizon Health Network, Saint John Regional Hospital, 400 University Ave, Saint John, NB, NB E2L 4L2, Canada.
- Dalhousie Medicine New Brunswick, Saint John, NB, Canada.
- Discipline of Emergency Medicine, Memorial University, Saint John, NL, Canada.
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Capan M, Schubel LC, Pradhan I, Catchpole K, Shara N, Arnold R, Schwartz JS, Seagull J, Miller K. Display and perception of risk: Analysis of decision support system display and its impact on perceived clinical risk of sepsis-induced health deterioration. Health Informatics J 2022; 28:14604582211073075. [DOI: 10.1177/14604582211073075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Despite acknowledging the value of clinical decision support systems (CDSS) in identifying risk for sepsis-induced health deterioration in-hospitalized patients, the relationship between display features, decision maker characteristics, and recognition of risk by the clinical decision maker remains an understudied, yet promising, area. The objective of this study is to explore the relationship between CDSS display design and perceived clinical risk of in-hospital mortality associated with sepsis. The study utilized data collected through in-person experimental sessions with 91 physicians from the general medical and surgical floors who were recruited across 12 teaching hospitals within the United States. Results of descriptive and statistical analyses provided evidence supporting the impact of display configuration and clinical case severity on perceived risk associated with in-hospital mortality. Specifically, findings showed that a high level of information (represented by the Predisposition, Infection, Response and Organ dysfunction (PIRO) score) and Figure display (as opposed to Text or baseline) increased awareness to recognizing the risk for in-hospital mortality of hospitalized sepsis patients. A CDSS display that synthesizes the optimal features associated with information level and design elements has the potential to enhance the quantification and communication of clinical risk in complex health conditions beyond sepsis.
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Affiliation(s)
- Muge Capan
- LeBow College of Business, Drexel University, Philadelphia, PA, USA
| | - Laura C Schubel
- National Center for Human Factors in Healthcare, MedStar Health Research Institute, Washington, DC, USA
| | - Ishika Pradhan
- LeBow College of Business, Drexel University, Philadelphia, PA, USA
| | - Ken Catchpole
- Clinical Practice and Human Factors, Medical University of South Carolina, Charleston, SC, USA
| | - Nawar Shara
- Biostatistics and Biomedical Informatics, MedStar Health Research Institute, Washington, DC, USA
| | - Ryan Arnold
- Emergency Medicine, Santa Ynez Valley Cottage Hospital, Santa Barbara, CA, USA
| | - J Sanford Schwartz
- Department of Health Care Management, University of Pennsylvania, Philadelphia, PA, USA
| | - Jake Seagull
- MedStar Health Research Institute, Hyattsville, MD, USA
| | - Kristen Miller
- National Center for Human Factors in Healthcare, MedStar Health Research Institute, Washington, DC, USA
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Sneha K, Mhaske VR, Saha KK, Gupta BK, Singh DK. Correlation of the Changing Trends of ScvO 2, Serum Lactate, Standard Base Excess and Anion Gap in Patients with Severe Sepsis and Septic Shock Managed by Early Goal Directed Therapy (EGDT): A Prospective Observational Study. Anesth Essays Res 2022; 16:272-277. [PMID: 36447921 PMCID: PMC9701330 DOI: 10.4103/aer.aer_52_21] [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: 04/02/2021] [Revised: 02/27/2022] [Accepted: 07/11/2022] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND To observe the correlation of central venous oxygen saturation (ScvO2), serum lactate, standard base excess (SBE), and anion gap (AG) in septic and septic shock patients resuscitated with early goal-directed therapy (EGDT). MATERIALS AND METHODS A review was made of 130 severe septic shock patients (15-65 years) according to the consensus conference criteria admitted in intensive care unit. Blood samples were obtained from arterial and central venous line for ScvO2, serum lactate, SBE, and AG on admission and after achieving all aims of EGDT i.e.; mean arterial pressure >65 mmHg, central venous pressure = 8-12 mmHg, ScvO2 >70%, and urine output >0.5 mL.kg-1.h-1, and on 12 and 24 h. The statistical analysis was done using SPSS for windows version 16 software. For comparison, Pearson test was used. A P < 0.05 was considered as statistically significant. RESULTS There were a positive correlation between ScvO2 and SBE, a negative correlation between ScvO2 and AG, a negative correlation between ScvO2 and lactate, a negative correlation between SBE and AG, a negative correlation between AG and lactate, and a negative correlation between SBE and lactate. The ScvO2 was initially low but was in an improving trend after a resuscitative period, SBE was initially low and correction of SBE was linear. AG was high in the beginning and goes on decreasing after resuscitation. Lactate level was also high initially and in decreasing trend after a resuscitative period. CONCLUSIONS ScvO2 and SBE are correlated and can be used as a surrogate marker. ScvO2 and AG are related but not absolutely codependent. ScvO2 and lactate are correlated but they are not absolutely codependent. SBE and AG are correlated and can be used as a surrogate marker. AG and lactate are not related to each other. Hence, AG cannot be considered as a surrogate for lactate testing. SBE and lactate are related and can be used as a surrogate marker.
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Affiliation(s)
- Kumari Sneha
- Department of Anaesthesiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Vanita Ramesh Mhaske
- Department of Obstetrics and Gynaecology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Kalyan Kumar Saha
- Department of Cardiology, Medical College, Kolkata, West Bengal, India
| | - Bikram Kumar Gupta
- Department of Anaesthesiology, Division of Critical Care Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India,Address for correspondence: Dr. Bikram Kumar Gupta, Department of Anaesthesiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi - 221 005, Uttar Pradesh, India. E-mail:
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da Silva JGF, Dos Santos SS, de Almeida P, Marcos RL, Lino-Dos-Santos-Franco A. Effect of systemic photobiomodulation in the course of acute lung injury in rats. Lasers Med Sci 2020; 36:965-973. [PMID: 32812131 DOI: 10.1007/s10103-020-03119-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 08/10/2020] [Indexed: 10/23/2022]
Abstract
Acute lung injury (ALI) is a severe, multifactorial lung pathology characterized by diffuse alveolar injury, inflammatory cell infiltration, alveolar epithelial barrier rupture, alveolar edema, and impaired pulmonary gas exchange, with a high rate of mortality; and sepsis is its most common cause. The mechanisms underlying ALI due to systemic inflammation were investigated experimentally by systemic lipopolysaccharide (LPS) administration. Photobiomodulation (PBM) has been showing good results for several inflammatory diseases, but there are not enough studies to support the real benefits of its use, especially systemically. Considering that ALI is a pathology with high morbidity and mortality, we studied the effect of systemic PBM with red light-emitting diode (LED) (wavelength 660 nm; potency 100 mW; energy density 5 J/cm; total energy 15 J; time 150 s) in the management of inflammatory parameters of this disease. For this, 54 male Wistar rats were submitted to ALI by LPS injection (IP) and treated or not with PBM systemically in the tail 2 and 6 h after LPS injection. Data were analyzed by one-way ANOVA followed by Student's Newman-Keuls. Our results point to the beneficial effects of systemic PBM on the LPS-induced ALI, as it reduced the number of neutrophils recruited into the bronchoalveolar lavage, myeloperoxidase activity, and also reduced interleukins (IL) 1β, IL-6, and IL-17 in the lung. Even considering the promising results, we highlight the importance of further studies to understand the mechanisms involved, and especially the dosimetry, so that in near future, we can apply this knowledge in clinical practice.
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Affiliation(s)
- João Gabriel Fernandes da Silva
- Post Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP 01504-000, Brazil
| | - Sabrina Soares Dos Santos
- Post Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP 01504-000, Brazil
| | - Patricia de Almeida
- Post Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP 01504-000, Brazil
| | - Rodrigo Labat Marcos
- Post Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP 01504-000, Brazil
| | - Adriana Lino-Dos-Santos-Franco
- Post Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP 01504-000, Brazil.
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6
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Vignon P. Critical care echocardiography: diagnostic or prognostic? ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:909. [PMID: 32953709 PMCID: PMC7475398 DOI: 10.21037/atm-20-3208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Philippe Vignon
- Medical-surgical Intensive Care Unit, Dupuytren Teaching Hospital, Limoges, France.,Inserm CIC 1435, Limoges, France.,Faculty of Medicine, University of Limoges, Limoges, France
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The Added Value of Lactate and Lactate Clearance in Prediction of In-Hospital Mortality in Critically Ill Patients With Sepsis. Crit Care Explor 2020; 2:e0087. [PMID: 32259110 PMCID: PMC7098542 DOI: 10.1097/cce.0000000000000087] [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] [Indexed: 12/29/2022] Open
Abstract
Supplemental Digital Content is available in the text. We investigated the added predictive value of lactate and lactate clearance to the Acute Physiology and Chronic Health Evaluation IV model for predicting in-hospital mortality in critically ill patients with sepsis.
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Yang X, Lu GP, Cai XD, Lu ZJ, Kissoon N. Alterations of complex IV in the tissues of a septic mouse model. Mitochondrion 2019; 49:89-96. [PMID: 31356883 DOI: 10.1016/j.mito.2018.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 10/23/2018] [Accepted: 11/04/2018] [Indexed: 01/20/2023]
Abstract
OBJECTIVES To characterize the mitochondrial respiratory chain complex IV(complex IV) activity and protein expression during polymicrobial sepsis. MATERIAL AND METHODS Polymicrobial peritonitis, a clinically relevant mouse model of sepsis, was generated by cecum ligation and puncture (CLP) in Sprague- Dawley rats. The rats were randomly divided into 3 groups as follows: the sepsis without resuscitation (S), sepsis and fluid resuscitated (R) group, and a control (C) group. Twelve hours after the sepsis model was established, tissue specimens were obtained from the myocardium, liver and skeletal muscle. Mitochondrial respiratory chain complex IV activity of all tissue specimens was detected by spectrophotometry. Western blot was used to measure the liver mitochondrial respiratory chain complex IV protein content. The ultrastructure changes of mitochondria were detected by transmission electron microscopy. RESULTS In myocardial cells, complex IV activity decreased significantly in the S and R groups as compared to the C group. There were no differences in complex IV activity between groups in skeletal muscle cells while in liver cells, complex IV activity and content was significantly decreased for the S group but no differences were observed between the C and R groups. Increased matrix volume and reduced density with generalized disruption of the normal cristae pattern was most extensive in the liver, followed by cardiac muscle cells with that in skeletal muscle cells been relatively mild in the S group. Mitochondrial fusion/fission and mitochondrial autophagy was also observed in the S group by transmission electron microscopy. Mitochondrial ultrastructure was preserved in the R-group and was similar to that seen in the C-group. CONCLUSIONS Changes in complex IV activity and mitochondrial ultrastructure, a manifestation of the mitochondrial dysfunction varied depending on cell type. These changes are partly reversed by fluid therapy. Therapies aimed at mitochondrial resuscitation should be explored.
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Affiliation(s)
- Xue Yang
- Department of Pediatric Emergency Medicine and Critical Care Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Guo-Ping Lu
- Department of Pediatric Emergency Medicine and Critical Care Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Xiao-Di Cai
- Department of Pediatric Emergency Medicine and Critical Care Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Zhu-Jin Lu
- Department of Pediatric Emergency Medicine and Critical Care Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Niranjan Kissoon
- Department of Child and Family Research Institute, the BC Children'sHospital, Vancouver, BC,Canada.
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Use of prehospital qSOFA in predicting in-hospital mortality in patients with suspected infection: A retrospective cohort study. PLoS One 2019; 14:e0216560. [PMID: 31063494 PMCID: PMC6504075 DOI: 10.1371/journal.pone.0216560] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 03/28/2019] [Indexed: 01/21/2023] Open
Abstract
Background The quick sequential organ failure assessment (qSOFA) score has recently been introduced to the emergency department (ED) and wards, and it predicted a higher number of deaths among patients with sepsis compared with baseline risk. However, studies about the application of the qSOFA score are limited in prehospital settings. Thus, this study aimed to assess the performance of prehospital qSOFA score in predicting the risk of mortality among patients with infection. Methods This single center, retrospective cohort study was conducted in a Japanese tertiary care teaching hospital between April 2016 and March 2017. We enrolled all consecutive adult patients transported to the hospital by ambulance and admitted to the ED due to a suspected infection. We calculated the prehospital qSOFA score using the first vital sign obtained at the scene by emergency medical service (EMS) providers. The primary outcome was in-hospital mortality. The Cox proportional hazards model was used to assess the association between prehospital qSOFA positivity and in-hospital mortality. Results Among the 925 patients admitted to the ED due to a suspected infection, 51.1% (473/925) were prehospital qSOFA-positive and 48.9% (452/925) were prehospital qSOFA-negative. The in-hospital mortality rates were 14.0% (66/473) in prehospital qSOFA-positive patients and 6.0% (27/452) in prehospital qSOFA-negative patients. The Cox proportional hazard regression model revealed a strong association between prehospital qSOFA score and in-hospital mortality (adjusted hazard ratio: 2.41, 95% confidence interval: 1.51–3.98; p <0.01). Conclusions Among the patients with suspected infection who were admitted at the ED, a strong association was observed between the prehospital qSOFA score and in-hospital mortality. In order to use this score in clinical practice, future study is necessary to evaluate how infection is suspected in the prehospital arena.
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10
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Yasufumi O, Morimura N, Shirasawa A, Honzawa H, Oyama Y, Niida S, Abe T, Imaki S, Takeuchi I. Quantitative capillary refill time predicts sepsis in patients with suspected infection in the emergency department: an observational study. J Intensive Care 2019; 7:29. [PMID: 31080620 PMCID: PMC6501379 DOI: 10.1186/s40560-019-0382-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/16/2019] [Indexed: 12/17/2022] Open
Abstract
Background Outcomes in emergent patients with suspected infection depend on how quickly clinicians evaluate the patients and start treatment. This study was performed to compare the predictive ability of the quantitative capillary refill time (Q-CRT) as a new rapid index versus the quick sequential organ failure assessment (qSOFA) score and the systemic inflammatory response syndrome (SIRS) score for sepsis screening in the emergency department. Methods This was a multicenter, observational, retrospective study of adult patients with suspected infection. The area under the curve (AUC) of receiver operating characteristic curve analyses and multivariate analyses were used to explore associations of the Q-CRT with the qSOFA score, SIRS score, and lactate concentration. Results Of the 75 enrolled patients, 48 had sepsis. The AUC, sensitivity, and specificity of Q-CRT were 0.74, 58%, and 81%, respectively; those for the qSOFA score were 0.83, 66%, and 100%, respectively; those for the SIRS score were 0.61, 81%, and 40%, respectively, for SIRS score; and those for the lactate concentration were 0.76, 72%, and 81%, respectively. We found no statistically significant differences in the AUC between the scores. We then combined the Q-CRT and qSOFA score (Q-CRT/qSOFA combination) for sepsis screening. The AUC, sensitivity, and specificity of Q-CRT/qSOFA combination were 0.82, 83%, and 81%, respectively. Conclusions In this study, Q-CRT/qSOFA combination had better sensitivity than the qSOFA score alone and better specificity than the SIRS score alone. There was no significant difference in accuracy between Q-CRT/qSOFA combination and the qSOFA score or lactate concentration. The ability of the Q-CRT to predict sepsis may be similar to that of the qSOFA score or serum lactate concentration; therefore, measurement of the Q-CRT may be an alternative for invasive measurement of the blood lactate concentration in evaluating patients with suspected sepsis. Electronic supplementary material The online version of this article (10.1186/s40560-019-0382-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Oi Yasufumi
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Naoto Morimura
- 2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan.,3Department of Acute Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Aya Shirasawa
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Hiroshi Honzawa
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Yutaro Oyama
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Shoko Niida
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Takeru Abe
- 2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan.,4Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Shouhei Imaki
- 1Emergency and Critical Care Medical Center, Yokohama Municipal Citizen's Hospital, 56 Okazawacho, Hodogayaku, Yokohama City, Kanagawa 240-8555 Japan.,2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Ichiro Takeuchi
- 2Department of Emergency Medicine, Yokohama City University School of Medicine, Yokohama, Japan.,4Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
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Cajöri G, Lindner M, Christ M. Früherkennung von Sepsis − die Perspektive Rettungsdienst. Notf Rett Med 2019. [DOI: 10.1007/s10049-018-0468-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Saugel B, Flick M, Bendjelid K, Critchley LAH, Vistisen ST, Scheeren TWL. Journal of clinical monitoring and computing end of year summary 2018: hemodynamic monitoring and management. J Clin Monit Comput 2019; 33:211-222. [PMID: 30847738 PMCID: PMC6420447 DOI: 10.1007/s10877-019-00297-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 12/05/2022]
Abstract
Hemodynamic management is a mainstay of patient care in the operating room and intensive care unit (ICU). In order to optimize patient treatment, researchers investigate monitoring technologies, cardiovascular (patho-) physiology, and hemodynamic treatment strategies. The Journal of Clinical Monitoring and Computing (JCMC) is a well-established and recognized platform for publishing research in this field. In this review, we highlight recent advancements and summarize selected papers published in the JCMC in 2018 related to hemodynamic monitoring and management.
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Affiliation(s)
- Bernd Saugel
- Department of Anesthesiology, Centre of Anesthesiology and Intensive Care Medicine, University Medical Centre Hamburg- Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
| | - Moritz Flick
- Department of Anesthesiology, Centre of Anesthesiology and Intensive Care Medicine, University Medical Centre Hamburg- Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Karim Bendjelid
- Department of Anesthesiology and Intensive Care, Geneva University Hospitals, Geneva, Switzerland
| | - Lester A H Critchley
- Department of Anesthesia and Intensive Care, The Chinese University of Hong Kong, Shantin, N.T., Hong Kong.,The Belford Hospital, Fort William, The Highlands, Scotland, UK
| | - Simon T Vistisen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Thomas W L Scheeren
- Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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Amesz AL, de Visser M, de Groot B. Recognition of acute organ failure and associated fluid and oxygen resuscitation by emergency medical services of emergency department patients with a suspected infection. Int Emerg Nurs 2019; 43:92-98. [DOI: 10.1016/j.ienj.2018.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/18/2018] [Accepted: 11/22/2018] [Indexed: 11/25/2022]
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CE: A Review of the Revised Sepsis Care Bundles. Am J Nurs 2019; 118:40-49. [PMID: 30004905 DOI: 10.1097/01.naj.0000544139.63510.b5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
: Sepsis is an extreme response to infection that can cause tissue damage, organ failure, and death if not treated promptly and appropriately. Each year in the United States, sepsis affects more than 1.5 million people and kills roughly 250,000. Prompt recognition and treatment of sepsis are essential to saving lives, and nurses play a critical role in the early detection of sepsis, as they are often first to recognize the signs and symptoms of infection. Here, the authors review recent revisions to the sepsis care bundles and discuss screening and assessment tools nurses can use to identify sepsis in the ICU, in the ED, on the medical-surgical unit, and outside the hospital.
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Itraq-Based Quantitative Proteomic Analysis of Lungs in Murine Polymicrobial Sepsis with Hydrogen Gas Treatment. Shock 2019. [PMID: 28632510 DOI: 10.1097/shk.0000000000000927] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Sepsis-associated acute lung injury (ALI), which carries a high morbidity and mortality in patients, has no effective therapeutic strategies to date. Our group has already reported that hydrogen gas (H2) exerts a protective effect against sepsis in mice. However, the molecular mechanisms underlying H2 treatment are not fully understood. This study investigated the effects of H2 on lung injuries in septic mice through the isobaric tags for relative and absolute quantitation (iTRAQ)-based quantitative proteomic analysis. Male ICR mice used in this study were subjected to cecal ligation and puncture (CLP) or sham operation. And 2% H2 was inhaled for 1 h beginning at 1 and 6 h after sham or CLP operation. The iTRAQ-based liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis was preformed to investigate lung proteomics. Sepsis-challenged animals had decreased survival rate, as well as had increased bacterial burden in blood, peritoneal lavage, and lung sample, which were significantly ameliorated by H2 treatment. Moreover, a total of 4,472 proteins were quantified, and 192 differentially expressed proteins were related to the protective mechanism of H2 against sepsis. Functional enrichment analysis showed that H2-related differential proteins could be related to muscle contraction, oxygen transport, protein synthesis, collagen barrier membranes, cell adhesion, and coagulation function. These proteins were significantly enriched in four signaling pathways, and two of which are associated with coagulation. In addition, H2 alleviates ALI in septic mice through downregulating the expression of Sema 7A, OTULIN, and MAP3K1 as well as upregulating the expression of Transferrin. Thus, our findings provide an insight into the mechanism of H2 treatment in sepsis by proteomic approach, which may be helpful to the clinic application of H2 in patients with sepsis.
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Early goal-directed and lactate-guided therapy in adult patients with severe sepsis and septic shock: a meta-analysis of randomized controlled trials. J Transl Med 2018; 16:331. [PMID: 30486885 PMCID: PMC6264603 DOI: 10.1186/s12967-018-1700-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 11/20/2018] [Indexed: 12/29/2022] Open
Abstract
Background The ProCESS, ARISE, and ProMISe trials have failed to show that early goal-directed therapy (EGDT) reduces mortality in patients with severe sepsis and septic shock. Although lactate-guided therapy (LGT) has been shown to result in significantly lower mortality, its use remains controversial. Therefore, we performed a meta-analysis to evaluate EGDT vs. LGT or usual care (UC) in adult patients with severe sepsis and septic shock. Methods Relevant randomized controlled trials published from January 1, 2001 to March 30, 2017 were identified in PubMed, EMBASE, Web of Science, and the Cochrane Library. The primary outcome was mortality; secondary outcomes included red cell transfusions, dobutamine use, vasopressor infusion, and mechanical ventilation support within the first 6 h and Acute Physiology and Chronic Health Evaluation II (APACHE II) score. Results Sixteen studies enrolling 5968 patients with 2956 in EGDT, 2547 in UC, and 465 in LGT were included in this meta-analysis. Compared with UC, EGDT was associated with a lower mortality (10 trials; RR 0.85, 95% CI 0.74–0.97, P = 0.01), and this difference was more pronounced in the subgroup of UC patients with mortality > 30%. In addition, EGDT patients received more red cell transfusions, dobutamine, and vasopressor infusions within the first 6 h. Compared with LGT, EGDT was associated with higher mortality (6 trials; RR 1.42, 95% CI 1.19–1.70, P = 0.0001) with no heterogeneity (P = 0.727, I2 = 0%). Conclusion EGDT seems to reduce mortality in adult patients with severe sepsis and septic shock, and the benefit may primarily be attributed to red cell transfusions, dobutamine administration, and vasopressor infusions within the first 6 h. However, LGT may result in a greater mortality benefit than EGDT. Electronic supplementary material The online version of this article (10.1186/s12967-018-1700-7) contains supplementary material, which is available to authorized users.
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Ursin Rein P, Jacobsen D, Ormaasen V, Dunlop O. Pneumococcal sepsis requiring mechanical ventilation: Cohort study in 38 patients with rapid progression to septic shock. Acta Anaesthesiol Scand 2018; 62:1428-1435. [PMID: 30132782 DOI: 10.1111/aas.13236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 07/08/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim was to study the course of severe pneumococcal sepsis in patients who rapidly developed septic shock with multiorgan failure. METHODS Combined retrospective and prospective cohort study of all patients with pneumococcal sepsis requiring mechanical ventilation admitted to our Medical Intensive Care Unit at Oslo University Hospital Ullevaal, during an 8-year period (01 January 2006 to 31 December 2013). The inclusion criteria were growth of Streptococcus pneumoniae in blood culture and respiratory failure treated with invasive mechanical ventilation. RESULTS Thirty-eight patients were included. Median age was 57 years (interquartile range 49-68, range 22-79). For 84% (32/38), it took <24 hours from the first medical evaluation until they were in septic shock. Initial clinical features were variable; none were treated with antibiotics before hospital admission. Median Sequential Organ Failure Assessment (SOFA) score at admission was 11 (range 1-15) and maximum 15 (range 5-22), all patients developed multiorgan failure. Mutilating complications were seen in 47% (18/38) of the patients: six with amputations, 11 had adverse neurological complications and one patient both. In-hospital mortality was 40% (15/38), 20% (8/38) survived with sequelae and 40% (15/38) returned to their habitual state. Poor outcome was associated with meningitis, disseminated intravascular coagulation, and gastrointestinal symptoms. CONCLUSION In this patient cohort with pneumococcal sepsis and respiratory failure rapid development of septic shock was seen in all cases, even in young healthy individuals. Initial clinical features were variable; none were treated with antibiotics before admission. Mortality was high (40%), as was morbidity with limb amputations and neurological complications.
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Affiliation(s)
| | - Dag Jacobsen
- Department of Acute Medicine Oslo University Hospital Ullevaal Oslo Norway
| | - Vidar Ormaasen
- Department of Infectious Diseases Oslo University Hospital Ullevaal Oslo Norway
| | - Oona Dunlop
- Department of Acute Medicine Oslo University Hospital Ullevaal Oslo Norway
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Does Point-of-Care Ultrasonography Improve Clinical Outcomes in Emergency Department Patients With Undifferentiated Hypotension? An International Randomized Controlled Trial From the SHoC-ED Investigators. Ann Emerg Med 2018; 72:478-489. [DOI: 10.1016/j.annemergmed.2018.04.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 03/21/2018] [Accepted: 04/04/2018] [Indexed: 11/22/2022]
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Jouffroy R, Saade A, Vivien B. Bundle of Care in Pre-Hospital Settings for Septic Shock? Turk J Anaesthesiol Reanim 2018; 46:406-407. [PMID: 30263867 PMCID: PMC6157983 DOI: 10.5152/tjar.2018.76735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/12/2018] [Indexed: 06/08/2023] Open
Affiliation(s)
- Romain Jouffroy
- Intensive Care Unit, Anaesthesiology Department and SAMU of Paris, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université Paris Descartes, Paris, France
| | - Anastasia Saade
- Intensive Care Unit, Anaesthesiology Department and SAMU of Paris, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université Paris Descartes, Paris, France
| | - Benoit Vivien
- Intensive Care Unit, Anaesthesiology Department and SAMU of Paris, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université Paris Descartes, Paris, France
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Nishida O, Ogura H, Egi M, Fujishima S, Hayashi Y, Iba T, Imaizumi H, Inoue S, Kakihana Y, Kotani J, Kushimoto S, Masuda Y, Matsuda N, Matsushima A, Nakada TA, Nakagawa S, Nunomiya S, Sadahiro T, Shime N, Yatabe T, Hara Y, Hayashida K, Kondo Y, Sumi Y, Yasuda H, Aoyama K, Azuhata T, Doi K, Doi M, Fujimura N, Fuke R, Fukuda T, Goto K, Hasegawa R, Hashimoto S, Hatakeyama J, Hayakawa M, Hifumi T, Higashibeppu N, Hirai K, Hirose T, Ide K, Kaizuka Y, Kan’o T, Kawasaki T, Kuroda H, Matsuda A, Matsumoto S, Nagae M, Onodera M, Ohnuma T, Oshima K, Saito N, Sakamoto S, Sakuraya M, Sasano M, Sato N, Sawamura A, Shimizu K, Shirai K, Takei T, Takeuchi M, Takimoto K, Taniguchi T, Tatsumi H, Tsuruta R, Yama N, Yamakawa K, Yamashita C, Yamashita K, Yoshida T, Tanaka H, Oda S. The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG 2016). J Intensive Care 2018; 6:7. [PMID: 29435330 PMCID: PMC5797365 DOI: 10.1186/s40560-017-0270-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 12/11/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND AND PURPOSE The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG 2016), a Japanese-specific set of clinical practice guidelines for sepsis and septic shock created jointly by the Japanese Society of Intensive Care Medicine and the Japanese Association for Acute Medicine, was first released in February 2017 and published in the Journal of JSICM, [2017; Volume 24 (supplement 2)] 10.3918/jsicm.24S0001 and Journal of Japanese Association for Acute Medicine [2017; Volume 28, (supplement 1)] http://onlinelibrary.wiley.com/doi/10.1002/jja2.2017.28.issue-S1/issuetoc.This abridged English edition of the J-SSCG 2016 was produced with permission from the Japanese Association of Acute Medicine and the Japanese Society for Intensive Care Medicine. METHODS Members of the Japanese Society of Intensive Care Medicine and the Japanese Association for Acute Medicine were selected and organized into 19 committee members and 52 working group members. The guidelines were prepared in accordance with the Medical Information Network Distribution Service (Minds) creation procedures. The Academic Guidelines Promotion Team was organized to oversee and provide academic support to the respective activities allocated to each Guideline Creation Team. To improve quality assurance and workflow transparency, a mutual peer review system was established, and discussions within each team were open to the public. Public comments were collected once after the initial formulation of a clinical question (CQ) and twice during the review of the final draft. Recommendations were determined to have been adopted after obtaining support from a two-thirds (> 66.6%) majority vote of each of the 19 committee members. RESULTS A total of 87 CQs were selected among 19 clinical areas, including pediatric topics and several other important areas not covered in the first edition of the Japanese guidelines (J-SSCG 2012). The approval rate obtained through committee voting, in addition to ratings of the strengths of the recommendation, and its supporting evidence were also added to each recommendation statement. We conducted meta-analyses for 29 CQs. Thirty-seven CQs contained recommendations in the form of an expert consensus due to insufficient evidence. No recommendations were provided for five CQs. CONCLUSIONS Based on the evidence gathered, we were able to formulate Japanese-specific clinical practice guidelines that are tailored to the Japanese context in a highly transparent manner. These guidelines can easily be used not only by specialists, but also by non-specialists, general clinicians, nurses, pharmacists, clinical engineers, and other healthcare professionals.
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Affiliation(s)
- Osamu Nishida
- Department of Anesthesiology and Critical Care Medicine, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192 Japan
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Moritoki Egi
- Department of anesthesiology, Kobe University Hospital, Kobe, Japan
| | - Seitaro Fujishima
- Center for General Medicine Education, Keio University School of Medicine, Tokyo, Japan
| | - Yoshiro Hayashi
- Department of Intensive Care Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hitoshi Imaizumi
- Department of Anesthesiology and Critical Care Medicine, Tokyo Medical University School of Medicine, Tokyo, Japan
| | - Shigeaki Inoue
- Department of Emergency and Critical Care Medicine, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Yasuyuki Kakihana
- Department of Emergency and Intensive Care Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Joji Kotani
- Department of Disaster and Emergency Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshiki Masuda
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Naoyuki Matsuda
- Department of Emergency & Critical Care Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Asako Matsushima
- Department of Advancing Acute Medicine, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Taka-aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Nakagawa
- Division of Critical Care Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Shin Nunomiya
- Division of Intensive Care, Department of Anesthesiology and Intensive Care Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan
| | - Tomohito Sadahiro
- Department of Emergency and Critical Care Medicine, Tokyo Women’s Medical University Yachiyo Medical Center, Tokyo, Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Higashihiroshima, Japan
| | - Tomoaki Yatabe
- Department of Anesthesiology and Intensive Care Medicine, Kochi Medical School, Kochi, Japan
| | - Yoshitaka Hara
- Department of Anesthesiology and Critical Care Medicine, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192 Japan
| | - Kei Hayashida
- Department of Emergency and Critical Care Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Yutaka Kondo
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA
| | - Yuka Sumi
- Healthcare New Frontier Promotion Headquarters Office, Kanagawa Prefectural Government, Yokohama, Japan
| | - Hideto Yasuda
- Department of Intensive Care Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Kazuyoshi Aoyama
- Department of Anesthesia and Pain Medicine, The Hospital for Sick Children, Toronto, Canada
- Department of Anesthesia, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Takeo Azuhata
- Division of Emergency and Critical Care Medicine, Departmen of Acute Medicine, Nihon university school of Medicine, Tokyo, Japan
| | - Kent Doi
- Department of Acute Medicine, The University of Tokyo, Tokyo, Japan
| | - Matsuyuki Doi
- Department of Anesthesiology and Intensive Care, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Naoyuki Fujimura
- Department of Anesthesiology, St. Mary’s Hospital, Westminster, UK
| | - Ryota Fuke
- Division of Infectious Diseases and Infection Control, Tohoku Medical and Pharmaceutical University Hospital, Sendai, Japan
| | - Tatsuma Fukuda
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA
| | - Koji Goto
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Oita University, Oita, Japan
| | - Ryuichi Hasegawa
- Department of Emergency and Intensive Care Medicine, Mito Clinical Education and Training Center, Tsukuba University Hospital, Mito Kyodo General Hospital, Mito, Japan
| | - Satoru Hashimoto
- Department of Anesthesiology and Intensive Care Medicine, Kyoto Prefectural University of Medicine, Tsukuba, Japan
| | - Junji Hatakeyama
- Department of Intensive Care Medicine, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - Mineji Hayakawa
- Emergency and Critical Care Center, Hokkaido University Hospital, Sapporo, Japan
| | - Toru Hifumi
- Emergency Medical Center, Kagawa University Hospital, Miki, Japan
| | - Naoki Higashibeppu
- Department of Anesthesia and Critical Care, Kobe City Medical Center General Hospital, Kobe City Hospital Organization, Kobe, Japan
| | - Katsuki Hirai
- Department of Pediatrics, Kumamoto Red cross Hospital, Kumamoto, Japan
| | - Tomoya Hirose
- Emergency and Critical Care Medical Center, Osaka Police Hospital, Osaka, Japan
| | - Kentaro Ide
- Division of Critical Care Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Yasuo Kaizuka
- Department of Emergency & ICU, Steel Memorial Yawata Hospital, Kitakyushu, Japan
| | - Tomomichi Kan’o
- Department of Emergency & Critical Care Medicine Kitasato University, Tokyo, Japan
| | - Tatsuya Kawasaki
- Department of Pediatric Critical Care, Shizuoka Children’s Hospital, Shizuoka, Japan
| | - Hiromitsu Kuroda
- Department of Anesthesia, Obihiro Kosei Hospital, Obihiro, Japan
| | - Akihisa Matsuda
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
| | - Shotaro Matsumoto
- Division of Critical Care Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Masaharu Nagae
- Department of anesthesiology, Kobe University Hospital, Kobe, Japan
| | - Mutsuo Onodera
- Department of Emergency and Critical Care Medicine, Tokushima University Hospital, Tokushima, Japan
| | - Tetsu Ohnuma
- Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, Chapel Hill, USA
| | - Kiyohiro Oshima
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Nobuyuki Saito
- Shock and Trauma Center, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
| | - So Sakamoto
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Tokyo, Japan
| | - Masaaki Sakuraya
- Department of Emergency and Intensive Care Medicine, JA Hiroshima General Hospital, Hatsukaichi, Japan
| | - Mikio Sasano
- Department of Intensive Care Medicine, Nakagami Hospital, Uruma, Japan
| | - Norio Sato
- Department of Aeromedical Services for Emergency and Trauma Care, Ehime University Graduate School of Medicine, Matsuyama, Japan
| | - Atsushi Sawamura
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kentaro Shimizu
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kunihiro Shirai
- Department of Emergency and Critical Care Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tetsuhiro Takei
- Department of Emergency and Critical Care Medicine, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - Muneyuki Takeuchi
- Department of Intensive Care Medicine, Osaka Women’s and Children’s Hospital, Osaka, Japan
| | - Kohei Takimoto
- Department of Intensive Care Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Takumi Taniguchi
- Department of Anesthesiology and Intensive Care Medicine, Kanazawa University, Kanazawa, Japan
| | - Hiroomi Tatsumi
- Department of Intensive Care Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Ryosuke Tsuruta
- Advanced Medical Emergency and Critical Care Center, Yamaguchi University Hospital, Ube, Japan
| | - Naoya Yama
- Department of Diagnostic Radiology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Kazuma Yamakawa
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan
| | - Chizuru Yamashita
- Department of Anesthesiology and Critical Care Medicine, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192 Japan
| | - Kazuto Yamashita
- Department of Healthcare Economics and Quality Management, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takeshi Yoshida
- Intensive Care Unit, Osaka University Hospital, Osaka, Japan
| | - Hiroshi Tanaka
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shigeto Oda
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan
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Vos JJ, Kalmar AF, Hendriks HGD, Bakker J, Scheeren TWL. The effect of fluid resuscitation on the effective circulating volume in patients undergoing liver surgery: a post-hoc analysis of a randomized controlled trial. J Clin Monit Comput 2018; 32:73-80. [PMID: 28210935 PMCID: PMC5750327 DOI: 10.1007/s10877-017-9990-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 01/23/2017] [Indexed: 12/23/2022]
Abstract
To assess the significance of an analogue of the mean systemic filling pressure (Pmsa) and its derived variables, in providing a physiology based discrimination between responders and non-responders to fluid resuscitation during liver surgery. A post-hoc analysis of data from 30 patients undergoing major hepatic surgery was performed. Patients received 15 ml kg-1 fluid in 30 min. Fluid responsiveness (FR) was defined as an increase of 20% or greater in cardiac index, measured by FloTrac-Vigileo®. Dynamic preload variables (pulse pressure variation and stroke volume variation: PPV, SVV) were recorded additionally. Pvr, the driving pressure for venous return (=Pmsa-central venous pressure) and heart performance (EH; Pvr/Pmsa) were calculated according to standard formula. Pmsa increased following fluid administration in responders (n = 18; from 13 ± 3 to 17 ± 4 mmHg, p < 0.01) and in non-responders (n = 12; from 14 ± 4 to 17 ± 4 mmHg, p < 0.01). Pvr, which was lower in responders before fluid administration (6 ± 1 vs. 7 ± 1 mmHg; p = 0.02), increased after fluid administration only in responders (from 6 ± 1 to 8 ± 1 mmHg; p < 0.01). EH only decreased in non-responders (from 0.56 ± 0.17 to 0.45 ± 0.12; p < 0.05). The area under the receiver operating characteristics curve of Pvr, PPV and SVV for predicting FR was 0.75, 0.73 and 0.72, respectively. Changes in Pmsa, Pvr and EH reflect changes in effective circulating volume and heart performance following fluid resuscitation, providing a physiologic discrimination between responders and non-responders. Also, Pvr predicts FR equivalently compared to PPV and SVV, and might therefore aid in predicting FR in case dynamic preload variables cannot be used.
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Affiliation(s)
- Jaap Jan Vos
- Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700RB, Groningen, Netherlands.
| | - A F Kalmar
- Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700RB, Groningen, Netherlands
- Department of Anesthesia and Critical Care Medicine, Maria Middelares Hospital, Ghent, Belgium
| | - H G D Hendriks
- Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700RB, Groningen, Netherlands
| | - J Bakker
- Department of Intensive Care Adults, Erasmus MC University Medical Center, Rotterdam, The Netherlands
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, USA
| | - T W L Scheeren
- Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700RB, Groningen, Netherlands
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Nishida O, Ogura H, Egi M, Fujishima S, Hayashi Y, Iba T, Imaizumi H, Inoue S, Kakihana Y, Kotani J, Kushimoto S, Masuda Y, Matsuda N, Matsushima A, Nakada T, Nakagawa S, Nunomiya S, Sadahiro T, Shime N, Yatabe T, Hara Y, Hayashida K, Kondo Y, Sumi Y, Yasuda H, Aoyama K, Azuhata T, Doi K, Doi M, Fujimura N, Fuke R, Fukuda T, Goto K, Hasegawa R, Hashimoto S, Hatakeyama J, Hayakawa M, Hifumi T, Higashibeppu N, Hirai K, Hirose T, Ide K, Kaizuka Y, Kan'o T, Kawasaki T, Kuroda H, Matsuda A, Matsumoto S, Nagae M, Onodera M, Ohnuma T, Oshima K, Saito N, Sakamoto S, Sakuraya M, Sasano M, Sato N, Sawamura A, Shimizu K, Shirai K, Takei T, Takeuchi M, Takimoto K, Taniguchi T, Tatsumi H, Tsuruta R, Yama N, Yamakawa K, Yamashita C, Yamashita K, Yoshida T, Tanaka H, Oda S. The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG 2016). Acute Med Surg 2018; 5:3-89. [PMID: 29445505 PMCID: PMC5797842 DOI: 10.1002/ams2.322] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/11/2017] [Indexed: 11/11/2022] Open
Abstract
Background and Purpose The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG 2016), a Japanese-specific set of clinical practice guidelines for sepsis and septic shock created jointly by the Japanese Society of Intensive Care Medicine and the Japanese Association for Acute Medicine, was first released in February 2017 in Japanese. An English-language version of these guidelines was created based on the contents of the original Japanese-language version. Methods Members of the Japanese Society of Intensive Care Medicine and the Japanese Association for Acute Medicine were selected and organized into 19 committee members and 52 working group members. The guidelines were prepared in accordance with the Medical Information Network Distribution Service (Minds) creation procedures. The Academic Guidelines Promotion Team was organized to oversee and provide academic support to the respective activities allocated to each Guideline Creation Team. To improve quality assurance and workflow transparency, a mutual peer review system was established, and discussions within each team were open to the public. Public comments were collected once after the initial formulation of a clinical question (CQ), and twice during the review of the final draft. Recommendations were determined to have been adopted after obtaining support from a two-thirds (>66.6%) majority vote of each of the 19 committee members. Results A total of 87 CQs were selected among 19 clinical areas, including pediatric topics and several other important areas not covered in the first edition of the Japanese guidelines (J-SSCG 2012). The approval rate obtained through committee voting, in addition to ratings of the strengths of the recommendation and its supporting evidence were also added to each recommendation statement. We conducted meta-analyses for 29 CQs. Thirty seven CQs contained recommendations in the form of an expert consensus due to insufficient evidence. No recommendations were provided for 5 CQs. Conclusions Based on the evidence gathered, we were able to formulate Japanese-specific clinical practice guidelines that are tailored to the Japanese context in a highly transparent manner. These guidelines can easily be used not only by specialists, but also by non-specialists, general clinicians, nurses, pharmacists, clinical engineers, and other healthcare professionals.
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Capillary refill time during fluid resuscitation in patients with sepsis-related hyperlactatemia at the emergency department is related to mortality. PLoS One 2017; 12:e0188548. [PMID: 29176794 PMCID: PMC5703524 DOI: 10.1371/journal.pone.0188548] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 11/03/2017] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION Acute circulatory dysfunction in patients with sepsis can evolve rapidly into a progressive stage associated with high mortality. Early recognition and adequate resuscitation could improve outcome. However, since the spectrum of clinical presentation is quite variable, signs of hypoperfusion are frequently unrecognized in patients just admitted to the emergency department (ED). Hyperlactatemia is considered a key parameter to disclose tissue hypoxia but it is not universally available and getting timely results can be challenging in low resource settings. In addition, non-hypoxic sources can be involved in hyperlactatemia, and a misinterpretation could lead to over-resuscitation in an unknown number of cases. Capillary refill time (CRT) is a marker of peripheral perfusion that worsens during circulatory failure. An abnormal CRT in septic shock patients after ICU-based resuscitation has been associated with poor outcome. The aim of this study was to determine the prevalence of abnormal CRT in patients with sepsis-related hyperlactatemia in the early phase after ED admission, and its relationship with outcome. METHODS We performed a prospective observational study. Septic patients with hyperlactemia at ED admission subjected to an initial fluid resuscitation (FR) were included. CRT and other parameters were assessed before and after FR. CRT-normal or CRT-abnormal subgroups were defined according to the status of CRT following initial FR, and major outcomes were registered. RESULTS Ninety-five hyperlactatemic septic patients were included. Thirty-one percent had abnormal CRT at ED arrival. After FR, 87 patients exhibited normal CRT, and 8 an abnormal one. Patients with abnormal CRT had an increased risk of adverse outcomes (88% vs. 20% p<0.001; RR 4.4 [2.7-7.4]), and hospital mortality (63% vs. 9% p<0.001; RR 6.7 [2.9-16]) as compared to those with normal CRT after FR. Specifically, CRT-normal patients required less frequently mechanical ventilation, renal replacement therapy, and ICU admission, and exhibited a lower hospital mortality. CONCLUSIONS Hyperlactatemic sepsis patients with abnormal CRT after initial fluid resuscitation exhibit higher mortality and worse clinical outcomes than patients with normal CRT.
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Singh-Ranger D, Leung E, Lau-Robinson ML, Ramcharan S, Francombe J. Nontraumatic Emergency Laparotomy: Surgical Principles Similar to Trauma Need to Be Adopted? South Med J 2017; 110:688-693. [PMID: 29100217 DOI: 10.14423/smj.0000000000000721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES In 2011, the Royal College of Surgeons published Emergency Surgery: Standards for Unscheduled Care in response to variable clinical outcomes for emergency surgery. The purpose of this study was to examine whether different treatment modalities would alter survival. METHODS All patients who underwent emergency laparotomy between April 2011 and December 2012 at Warwick Hospital (Warwick, UK) were included retrospectively. Information relating to their demographics; preoperative score; primary pathology; timing of surgery; intraoperative details; and postoperative outcome, including 30-day mortality, were collated for statistical analysis. RESULTS In total, 91 patients underwent 97 operations. The median age was 64 years (range 50-90, male:female 1:2). Sixty-five percent of cases were obstruction and perforation, and 66% of all operations were performed during office hours. The unadjusted 30-day mortality was 15.4%. Compared with nonsurvivors, survivors had a significantly higher Portsmouth-Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity score (P < 0.001), prolonged duration of hypotension and use of inotropes (P = 0.013), higher volume of colloid use (P = 0.04), and lower core body temperature (P < 0.05). Grades of surgeons did not influence mortality. CONCLUSIONS The 30-day mortality rate is comparable to the national standard. Further studies are warranted to determine whether trauma management modalities may be adopted to target high-risk patients who exhibit the lethal triad of hypotension, coagulopathy, and hypothermia.
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Affiliation(s)
| | - Edmund Leung
- From the Warwick Hospital, Warwick, United Kingdom
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Abstract
Three therapeutic principles most substantially improve organ dysfunction and survival in sepsis: early, appropriate antimicrobial therapy; restoration of adequate cellular perfusion; timely source control. The new definitions of sepsis and septic shock reflect the inadequate sensitivity, specify, and lack of prognostication of systemic inflammatory response syndrome criteria. Sequential (sepsis-related) organ failure assessment more effectively prognosticates in sepsis and critical illness. Inadequate cellular perfusion accelerates injury and reestablishing perfusion limits injury. Multiple organ systems are affected by sepsis and septic shock and an evidence-based multipronged approach to systems-based therapy in critical illness results in improve outcomes.
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Affiliation(s)
- Bracken A Armstrong
- Division of Trauma and Surgical Critical Care, Department of Surgery, Vanderbilt University Medical Center, 1211 21st Ave S Medical Arts Building 404, Nashville, TN 37212, USA.
| | - Richard D Betzold
- Division of Trauma and Surgical Critical Care, Department of Surgery, Vanderbilt University Medical Center, 1211 21st Ave S Medical Arts Building 404, Nashville, TN 37212, USA
| | - Addison K May
- Division of Trauma and Surgical Critical Care, Department of Surgery, Vanderbilt University Medical Center, 1211 21st Ave S Medical Arts Building 404, Nashville, TN 37212, USA
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Xu JY, Chen QH, Liu SQ, Pan C, Xu XP, Han JB, Xie JF, Huang YZ, Guo FM, Yang Y, Qiu HB. The Effect of Early Goal-Directed Therapy on Outcome in Adult Severe Sepsis and Septic Shock Patients: A Meta-Analysis of Randomized Clinical Trials. Anesth Analg 2017; 123:371-81. [PMID: 27049857 PMCID: PMC4956677 DOI: 10.1213/ane.0000000000001278] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Supplemental Digital Content is available in the text. Published ahead of print April 5, 2016 BACKGROUND: Whether early goal-directed therapy (EGDT) improves outcome in severe sepsis and septic shock remains unclear. We performed a meta-analysis of existing clinical trials to examine whether EGDT improved outcome in the resuscitation of adult sepsis patients compared with control care. METHODS: We searched for eligible studies using MEDLINE, Elsevier, Cochrane Central Register of Controlled Trials, and Web of Science databases. Studies were eligible if they compared the effects of EGDT versus control care on mortality in adult patients with severe sepsis and septic shock. Two reviewers extracted data independently. Data including mortality, sample size of the patients with severe sepsis and septic shock, and resuscitation end points were extracted. Data were analyzed using methods recommended by the Cochrane Collaboration Review Manager 4.2 software. Random errors were evaluated by trial sequential analysis (TSA). RESULTS: Nine studies compared EGDT with control care, and 5202 severe sepsis and septic shock patients were included. A nonsignificant trend toward reduction in the longest all-cause mortality was observed in the EGDT group compared with control care (relative risk, 0.89; 99% confidence interval, 0.74–1.07; P = 0.10). However, EGDT significantly reduced intensive care unit mortality in severe sepsis and septic shock patients (relative risk, 0.72; 99% confidence interval, 0.57–0.90; P = 0.0002). TSA indicated lack of firm evidence for a beneficial effect. CONCLUSIONS: In this meta-analysis, a nonsignificant trend toward reduction in the longest all-cause mortality in patients resuscitated with EGDT was noted. However, EGDT significantly reduced intensive care unit mortality in severe sepsis and septic shock patients. TSA indicated a lack of firm evidence for the results. More powered, randomized controlled trials are needed to determine the effects.
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Affiliation(s)
- Jing-Yuan Xu
- From the Department of Critical Care Medicine, Nanjing Zhongda Hospital, School of Medicine, Southeast University, Nanjing, P.R. China
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Cronhjort M, Wall O, Nyberg E, Zeng R, Svensen C, Mårtensson J, Joelsson-Alm E. Impact of hemodynamic goal-directed resuscitation on mortality in adult critically ill patients: a systematic review and meta-analysis. J Clin Monit Comput 2017; 32:403-414. [PMID: 28593456 PMCID: PMC5943381 DOI: 10.1007/s10877-017-0032-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/29/2017] [Indexed: 01/10/2023]
Abstract
The effect of hemodynamic optimization in critically ill patients has been challenged in recent years. The aim of the meta-analysis was to evaluate if a protocolized intervention based on the result of hemodynamic monitoring reduces mortality in critically ill patients. We performed a systematic review and meta-analysis according to the Cochrane Handbook for Systematic Reviews of Interventions. The study was registered in the PROSPERO database (CRD42015019539). Randomized controlled trials published in English, reporting studies on adult patients treated in an intensive care unit, emergency department or equivalent level of care were included. Interventions had to be protocolized and based on results from hemodynamic measurements, defined as cardiac output, stroke volume, stroke volume variation, oxygen delivery, and central venous-or mixed venous oxygenation. The control group had to be treated without any structured intervention based on the parameters mentioned above, however, monitoring by central venous pressure measurements was allowed. Out of 998 screened papers, thirteen met the inclusion criteria. A total of 3323 patients were enrolled in the six trials with low risk of bias (ROB). The mortality was 22.4% (374/1671 patients) in the intervention group and 22.9% (378/1652 patients) in the control group, OR 0.94 with a 95% CI of 0.73–1.22. We found no statistically significant reduction in mortality from hemodynamic optimization using hemodynamic monitoring in combination with a structured algorithm. The number of high quality trials evaluating the effect of protocolized hemodynamic management directed towards a meaningful treatment goal in critically ill patients in comparison to standard of care treatment is too low to prove or exclude a reduction in mortality.
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Affiliation(s)
- Maria Cronhjort
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden. .,Unit of Anaesthesiology and Intensive Care, Södersjukhuset, Stockholm, Sweden.
| | - Olof Wall
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Erik Nyberg
- Unit of Anaesthesiology and Intensive Care, Södersjukhuset, Stockholm, Sweden
| | - Ruifeng Zeng
- The Second Hospital and Yuying Children's Hospital, Wenzhou Medical College, Wenzhou, China
| | - Christer Svensen
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Unit of Anaesthesiology and Intensive Care, Södersjukhuset, Stockholm, Sweden.,Department of Anesthesiology, The University of Texas Medical Branch UTMB Health, John Sealy Hospital, Galveston, USA
| | - Johan Mårtensson
- Section of Anaesthesia and Intensive Care Medicine, Department of Physiology and Pharmacology, Karolinska Institutet, Solna, Sweden.,Department of Intensive Care, Austin Hospital, Melbourne, VIC, Australia
| | - Eva Joelsson-Alm
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Unit of Anaesthesiology and Intensive Care, Södersjukhuset, Stockholm, Sweden
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GYM score: 30-day mortality predictive model in elderly patients attended in the emergency department with infection. Eur J Emerg Med 2017; 24:183-188. [DOI: 10.1097/mej.0000000000000321] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Park SK, Shin SR, Hur M, Kim WH, Oh EA, Lee SH. The effect of early goal-directed therapy for treatment of severe sepsis or septic shock: A systemic review and meta-analysis. J Crit Care 2017; 38:115-122. [PMID: 27886576 DOI: 10.1016/j.jcrc.2016.10.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 10/24/2016] [Accepted: 10/24/2016] [Indexed: 01/18/2023]
Abstract
PURPOSE To assess the effects of early goal-directed therapy (EGDT) on reducing mortality compared with conventional management of severe sepsis or septic shock. MATERIALS AND METHODS We included a systemic review, using the Medline and EMBASE. Seventeen randomized trials with 5765 patients comparing EGDT with usual care were included. RESULTS There were no significant differences in mortality between EGDT and control groups (relative risk [RR], 0.89; 95% confidence interval [CI], 0.79-1.00), with moderate heterogeneity (I2=56%). The EGDT was associated with lower mortality rates when the mortality rate of the usual care group was greater than 30% (12 trials; RR, 0.83; 95% CI, 0.72-0.96), but not when the mortality rate in the usual care group was less than 30% (5 trials; RR, 1.03; 95% CI, 0.92-1.16). The mortality benefit was seen only in subgroup of population analyzed between publication of the 2004 and 2012 Surviving Sepsis Campaign guidelines, but not before and after these publications. CONCLUSION This meta-analysis was heavily influenced by the recent addition of the trio of trials published after 2014. The results of the recent trio of trials may be biased due to methodological issues. This includes lack of blinding by incorporating similar diagnostic and therapeutic interventions as the original EGDT trial.
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Affiliation(s)
- Sun-Kyung Park
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Su Rin Shin
- Department of Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Min Hur
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Won Ho Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
| | - Eun-Ah Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Soo Hee Lee
- Department of Anesthesiology and Pain Medicine, Gyeongsang National University Hospital, Jinju, Republic of Korea
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Jozwiak M, Monnet X, Teboul JL. Early goal-directed therapy et choc septique — 15 ans après la Rivers’ study, ARISE, ProCESS et ProMISe. MEDECINE INTENSIVE REANIMATION 2017. [DOI: 10.1007/s13546-017-1261-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhang Z, Hong Y, Smischney NJ, Kuo HP, Tsirigotis P, Rello J, Kuan WS, Jung C, Robba C, Taccone FS, Leone M, Spapen H, Grimaldi D, Van Poucke S, Simpson SQ, Honore PM, Hofer S, Caironi P. Early management of sepsis with emphasis on early goal directed therapy: AME evidence series 002. J Thorac Dis 2017; 9:392-405. [PMID: 28275488 PMCID: PMC5334094 DOI: 10.21037/jtd.2017.02.10] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Severe sepsis and septic shock are major causes of morbidity and mortality in patients entering the emergency department (ED) or intensive care unit (ICU). Despite substantial efforts to improve patient outcome, treatment of sepsis remains challenging to clinicians. In this context, early goal directed therapy (EGDT) represents an important concept emphasizing both early recognition of sepsis and prompt initiation of a structured treatment algorithm. As part of the AME evidence series on sepsis, we conducted a systematic review of all randomized controlled EGDT trials. Focus was laid on the setting (emergency department versus ICU) where EGDT was carried out. Early recognition of sepsis, through clinical or automated systems for early alert, together with well-timed initiation of the recommended therapy bundles may improve patients' outcome. However, the original "EGDT" protocol by Rivers and coworkers has been largely modified in subsequent trials. Currently, many investigators opt for an "expanded" EGDT (as suggested by the Surviving Sepsis Campaign). Evidence is also presented on the effectiveness of automated systems for early sepsis alert. Early recognition of sepsis and well-timed initiation of the SSC bundle may improve patient outcome.
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Affiliation(s)
- Zhongheng Zhang
- Department of Emergency Medicine, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Yucai Hong
- Department of Emergency Medicine, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | | | - Han-Pin Kuo
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taipei, Taiwan
| | - Panagiotis Tsirigotis
- 2nd Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Jordi Rello
- CIBERES, Vall d’Hebron Institute of Research, Universitat Autonoma de Barcelona, Spain
| | - Win Sen Kuan
- Emergency Medicine Department, National University Hospital, National University Health System, Singapore and the Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Christian Jung
- University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Division of Cardiology, Pulmonology and Vascular Medicine, Düsseldorf, Germany
| | - Chiara Robba
- Neurosciences Critical Care Unit, Box 1, Addenbrooke’s Hospital, Cambridge, UK
| | - Fabio Silvio Taccone
- Department of Intensive Care, Hopital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Marc Leone
- Service d’anesthésie et de réanimation, Hôpital Nord, Assistance Publique – Hôpitaux de Marseille, Aix Marseille Université, Marseille, France
| | - Herbert Spapen
- Intensive Care Department, University Hospital, Vrije Universiteit, Brussels, Belgium
| | - David Grimaldi
- Department of Intensive Care, Hopital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Sven Van Poucke
- Department of Anesthesiology, Emergency Medicine, Critical Care and Pain Therapy, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Steven Q. Simpson
- Division of Pulmonary and Critical Care Medicine, University of Kansas, Kansas, USA
| | - Patrick M. Honore
- Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel Brussels, Brussels, Belgium
| | - Stefan Hofer
- Department of Anesthesiology, University of Heidelberg, Heidelberg, Germany
| | - Pietro Caironi
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Fondazione IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
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Early goal-directed therapy versus usual care in the management of septic shock. CAN J EMERG MED 2017; 19:65-67. [DOI: 10.1017/cem.2016.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Clinical questionDoes early goal-directed therapy decrease mortality when compared with usual care?Article chosenAngus DC, Barnato AE, Bell D, et al. A systematic review and meta-analysis of early goal-directed therapy for septic shock: the ARISE, ProCESS and ProMISe Investigators. Intensive Care Med 2015;41(9):1549-60. doi:10.1007/s00134-015-3822-1.
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Simpson SQ, Gaines M, Hussein Y, Badgett RG. Early goal-directed therapy for severe sepsis and septic shock: A living systematic review. J Crit Care 2016; 36:43-48. [DOI: 10.1016/j.jcrc.2016.06.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 05/29/2016] [Accepted: 06/20/2016] [Indexed: 10/21/2022]
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Lu Y, Zhang H, Teng F, Xia WJ, Sun GX, Wen AQ. Early Goal-Directed Therapy in Severe Sepsis and Septic Shock: A Meta-Analysis and Trial Sequential Analysis of Randomized Controlled Trials. J Intensive Care Med 2016; 33:296-309. [PMID: 27756870 DOI: 10.1177/0885066616671710] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The Surviving Sepsis Campaign guidelines recommend early goal-directed therapy (EGDT) for the resuscitation of patients with sepsis; however, the recent evidences quickly evolve and convey conflicting results. We performed a meta-analysis to evaluate the effect of EGDT on mortality in adults with severe sepsis and septic shock. METHODS We searched electronic databases to identify randomized controlled trials that compared EGDT with usual care or lactate-guided therapy in adults with severe sepsis and septic shock. Predefined primary outcome was all-cause mortality at final follow-up. RESULTS We included 13 trials enrolling 5268 patients. Compared with usual care, EGDT was associated with decreased mortality (risk ratio [RR]: 0.87, 95% CI: 0.77-0.98; 4664 patients, 8 trials; Grading of Recommendations Assessment, Development, and Evaluation [GRADE] quality of evidence was moderate). Compared with lactate clearance-guided therapy, EGDT was associated with increased mortality (RR: 1.60, 95% CI: 1.24-2.06; 604 patients, 5 trials; GRADE quality of evidence was low). Patients assigned to EGDT received more intravenous fluid, red cell transfusion, vasopressor infusion, and dobutamine use within the first 6 hours than those assigned to usual care (all P values < .00001). CONCLUSION Adults with severe sepsis and septic shock who received EGDT had a lower mortality than those given usual care, the benefit may mainly be attributed to treatments administered within the first 6 hours. However, the underlying mechanisms by which lactate clearance-guided therapy benefits these patients are yet to be investigated.
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Affiliation(s)
- Yao Lu
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Han Zhang
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Fang Teng
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Wen-Jun Xia
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Gui-Xiang Sun
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Ai-Qing Wen
- 1 Department of Blood Transfusion, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
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Jozwiak M, Monnet X, Teboul JL. Implementing sepsis bundles. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:332. [PMID: 27713890 DOI: 10.21037/atm.2016.08.60] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Sepsis bundles represent key elements of care regarding the diagnosis and treatment of patients with septic shock and allow ones to convert complex guidelines into meaningful changes in behavior. Sepsis bundles endorsed the early goal-directed therapy (EGDT) and their implementation resulted in an improved outcome of septic shock patients. They induced more consistent and timely application of evidence-based care and reduced practice variability. These benefits mainly depend on the compliance with sepsis bundles, highlighting the importance of dedicated performance improvement initiatives, such as multifaceted educational programs. Nevertheless, the interest of early goal directed therapy in septic shock patients compared to usual care has recently been questioned, leading to an update of sepsis bundles in 2015. These new sepsis bundles may also exhibit, as the previous bundles, some limits and pitfalls and the effects of their implementation still needs to be evaluated.
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Affiliation(s)
- Mathieu Jozwiak
- Medical Intensive Care Unit, Bicêtre Hospital, Le Kremlin Bicêtre, France;; Inserm UMR S_999, Paris-South University, Le Kremlin Bicêtre, France
| | - Xavier Monnet
- Medical Intensive Care Unit, Bicêtre Hospital, Le Kremlin Bicêtre, France;; Inserm UMR S_999, Paris-South University, Le Kremlin Bicêtre, France
| | - Jean-Louis Teboul
- Medical Intensive Care Unit, Bicêtre Hospital, Le Kremlin Bicêtre, France;; Inserm UMR S_999, Paris-South University, Le Kremlin Bicêtre, France
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Lee WK, Kim HY, Lee J, Koh SO, Kim JM, Na S. Protocol-Based Resuscitation for Septic Shock: A Meta-Analysis of Randomized Trials and Observational Studies. Yonsei Med J 2016; 57:1260-70. [PMID: 27401660 PMCID: PMC4960395 DOI: 10.3349/ymj.2016.57.5.1260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 12/31/2015] [Accepted: 01/06/2016] [Indexed: 01/20/2023] Open
Abstract
PURPOSE Owing to the recommendations of the Surviving Sepsis Campaign guidelines, protocol-based resuscitation or goal-directed therapy (GDT) is broadly advocated for the treatment of septic shock. However, the most recently published trials showed no survival benefit from protocol-based resuscitation in septic shock patients. Hence, we aimed to assess the effect of GDT on clinical outcomes in such patients. MATERIALS AND METHODS We performed a systematic review that included a meta-analysis. We used electronic search engines including PubMed, Embase, and the Cochrane database to find studies comparing protocol-based GDT to common or standard care in patients with septic shock and severe sepsis. RESULTS A total of 13269 septic shock patients in 24 studies were included [12 randomized controlled trials (RCTs) and 12 observational studies]. The overall mortality odds ratio (OR) [95% confidence interval (CI)] for GDT versus conventional care was 0.746 (0.631-0.883). In RCTs only, the mortality OR (95% CI) for GDT versus conventional care in the meta-analysis was 0.93 (0.75-1.16). The beneficial effect of GDT decreased as more recent studies were added in an alternative, cumulative meta-analysis. No significant publication bias was found. CONCLUSION The result of this meta-analysis suggests that GDT reduces mortality in patients with severe sepsis or septic shock. However, our cumulative meta-analysis revealed that the reduction of mortality risk was diminished as more recent studies were added.
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Affiliation(s)
- Woo Kyung Lee
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ha Yeon Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jinae Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Shin Ok Koh
- Department of Anesthesiology and Pain Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Jeong Min Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sungwon Na
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea.
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Lim HS. Cardiogenic Shock: Failure of Oxygen Delivery and Oxygen Utilization. Clin Cardiol 2016; 39:477-83. [PMID: 27509355 DOI: 10.1002/clc.22564] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/16/2016] [Indexed: 12/22/2022] Open
Abstract
Cardiogenic shock remains a highly lethal condition. Conventional therapy including revascularization and mechanical circulatory support aims to improve cardiac output and oxygen delivery, but increasing basic and clinical observations indicate wider circulatory and cellular abnormalities, particularly at the advanced stages of shock. Progressive cardiogenic shock is associated with microcirculatory and cellular abnormalities. Cardiogenic shock is initially characterized by a failure to maintain global oxygen delivery; however, progressive cardiogenic shock is associated with the release of pro-inflammatory cytokines, derangement of the regulation of regional blood flow, microcirculatory abnormalities, and cellular dysoxia. These abnormalities are analogous to septic shock and may not be reversed by increase in oxygen delivery, even to supranormal levels. Earlier mechanical circulatory support in cardiogenic shock may limit the development of microcirculatory and cellular abnormalities.
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Affiliation(s)
- Hoong Sern Lim
- Department of Cardiology, University Hospital Birmingham NHS Trust, Birmingham, United Kingdom
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Leite HP, de Lima LFP. Metabolic resuscitation in sepsis: a necessary step beyond the hemodynamic? J Thorac Dis 2016; 8:E552-7. [PMID: 27501325 DOI: 10.21037/jtd.2016.05.37] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Despite the advances made in monitoring and treatment of sepsis and septic shock, many septic patients ultimately develop multiple organ dysfunction (MODS) and die, suggesting that other players are involved in the pathophysiology of this syndrome. Mitochondrial dysfunction occurs early in sepsis and has a central role in MODS development. MODS severity and recovery of mitochondrial function have been associated with survival. In recent clinical and experimental investigations, mitochondrion-target therapy for sepsis and septic shock has been suggested to reduce MODS severity and mortality. This intervention, which might be named "metabolic resuscitation", would lead to improved mitochondrial activity afforded by pharmacological and nutritional agents. Of particular interest in this therapeutic strategy is thiamine, a water-soluble vitamin that plays an essential role in cellular energy metabolism. Critical illness associated with hypermetabolic states may predispose susceptible individuals to the development of thiamine deficiency, which is not usually identified by clinicians as a source of lactic acidosis. The protective effects of thiamine on mitochondrial function may justify supplementation in septic patients at risk of deficiency. Perspectives of supplementation with other micronutrients (ascorbic acid, tocopherol, selenium and zinc) and potential metabolic resuscitators [coenzyme Q10 (CoQ10), cytochrome oxidase (CytOx), L-carnitine, melatonin] to target sepsis-induced mitochondrial dysfunction are also emerging. Metabolic resuscitation may probably be a safe and effective strategy in the treatment of septic shock in the future. However, until then, preliminary investigations should be replicated in further researches for confirmation. Better identification of groups of patients presumed to benefit clinically by a certain intervention directed to "mitochondrial resuscitation" are expected to increase driven by genomics and metabolomics.
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Affiliation(s)
- Heitor Pons Leite
- Discipline of Nutrition and Metabolism, Department of Pediatrics, Federal University of São Paulo, São Paulo, Brazil
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Abstract
OBJECTIVE Early identification of sepsis could enable prompt delivery of key interventions such as fluid resuscitation and antibiotic administration which, in turn, may lead to improved patient outcomes. Limited data indicate that recognition of sepsis by paramedics is often poor. We systematically reviewed the literature on prehospital sepsis screening tools to determine whether they improved sepsis recognition. DESIGN Systematic review. The electronic databases MEDLINE, EMBASE, CINAHL, the Cochrane Library and PubMed were systematically searched up to June 2015. In addition, subject experts were contacted. SETTING Prehospital/emergency medical services (EMS). STUDY SELECTION All studies addressing identification of sepsis (including severe sepsis and septic shock) among adult patients managed by EMS. OUTCOME MEASURES Recognition of sepsis by EMS clinicians. RESULTS Owing to considerable variation in the methodological approach adopted and outcome measures reported, a narrative approach to data synthesis was adopted. Three studies addressed development of prehospital sepsis screening tools. Six studies addressed paramedic diagnosis of sepsis with or without use of a prehospital sepsis screening tool. CONCLUSIONS Recognition of sepsis by ambulance clinicians is poor. The use of screening tools, based on the Surviving Sepsis Campaign diagnostic criteria, improves prehospital sepsis recognition. Screening tools derived from EMS data have been developed, but they have not yet been validated in clinical practice. There is a need to undertake validation studies to determine whether prehospital sepsis screening tools confer any clinical benefit.
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Affiliation(s)
- Michael A Smyth
- Clinical Trials Unit, University of Warwick, Coventry, UK
- Midlands Air Ambulance, Stourbridge, UK
- West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - Samantha J Brace-McDonnell
- Clinical Trials Unit, University of Warwick, Coventry, UK
- Heart of England Hospital NHS Foundation Trust, Birmingham, UK
| | - Gavin D Perkins
- Clinical Trials Unit, University of Warwick, Coventry, UK
- Heart of England Hospital NHS Foundation Trust, Birmingham, UK
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Smyth MA, Brace-McDonnell SJ, Perkins GD. Identification of adults with sepsis in the prehospital environment: a systematic review. BMJ Open 2016. [PMID: 27496231 DOI: 10.1136/bmjo-pen-2016-011218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Early identification of sepsis could enable prompt delivery of key interventions such as fluid resuscitation and antibiotic administration which, in turn, may lead to improved patient outcomes. Limited data indicate that recognition of sepsis by paramedics is often poor. We systematically reviewed the literature on prehospital sepsis screening tools to determine whether they improved sepsis recognition. DESIGN Systematic review. The electronic databases MEDLINE, EMBASE, CINAHL, the Cochrane Library and PubMed were systematically searched up to June 2015. In addition, subject experts were contacted. SETTING Prehospital/emergency medical services (EMS). STUDY SELECTION All studies addressing identification of sepsis (including severe sepsis and septic shock) among adult patients managed by EMS. OUTCOME MEASURES Recognition of sepsis by EMS clinicians. RESULTS Owing to considerable variation in the methodological approach adopted and outcome measures reported, a narrative approach to data synthesis was adopted. Three studies addressed development of prehospital sepsis screening tools. Six studies addressed paramedic diagnosis of sepsis with or without use of a prehospital sepsis screening tool. CONCLUSIONS Recognition of sepsis by ambulance clinicians is poor. The use of screening tools, based on the Surviving Sepsis Campaign diagnostic criteria, improves prehospital sepsis recognition. Screening tools derived from EMS data have been developed, but they have not yet been validated in clinical practice. There is a need to undertake validation studies to determine whether prehospital sepsis screening tools confer any clinical benefit.
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Affiliation(s)
- Michael A Smyth
- Clinical Trials Unit, University of Warwick, Coventry, UK Midlands Air Ambulance, Stourbridge, UK West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - Samantha J Brace-McDonnell
- Clinical Trials Unit, University of Warwick, Coventry, UK Heart of England Hospital NHS Foundation Trust, Birmingham, UK
| | - Gavin D Perkins
- Clinical Trials Unit, University of Warwick, Coventry, UK Heart of England Hospital NHS Foundation Trust, Birmingham, UK
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Askim Å, Mehl A, Paulsen J, DeWan AT, Vestrheim DF, Åsvold BO, Damås JK, Solligård E. Epidemiology and outcome of sepsis in adult patients with Streptococcus pneumoniae infection in a Norwegian county 1993-2011: an observational study. BMC Infect Dis 2016; 16:223. [PMID: 27216810 PMCID: PMC4877975 DOI: 10.1186/s12879-016-1553-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Accepted: 05/07/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Invasive pneumococcal disease (IPD) is responsible for significant mortality and morbidity worldwide. There are however few longitudinal studies on the changes in case fatality rate of IPD in recent years. We carried out a prospective observational study of patients with IPD in Nord Trøndelag county in Norway from 1993 to 2011 to study the clinical variables and disease outcome. The main outcome was all-cause mortality after 30 and 90 days. METHODS Patients with positive blood cultures were registered prospectively by the microbiology laboratory and clinical variables were registered retrospectively from patients' hospital records. The severity of sepsis was assigned according to the 2001 International Sepsis Definition Conference criteria. The association between mortality and predictive factors was studied using a logistic regression model. RESULTS The total number of patients was 414 with mean age of 67 years and 53 % were male. Comorbidity was assessed by the Charlson Comorbidity Index (CCI). A CCI-score of 0 was registered in 144 patients (34.8 %), whereas 190 had a score of 1-2 (45.9 %) and 80 (19.3 %) had a score ≥3. 68.8 % of the patients received appropriate antibiotics within the first 6 h. The 30-day mortality risk increased by age and was 3-fold higher for patients aged ≥80 years (24.9, 95 % CI 16.4-33.4 %) compared to patients aged <70 (8.0, 95 % CI 3.5-12.4 %). 110 patients, (26.6 %) had severe sepsis and 37 (8.9 %) had septic shock. The 30 day all-cause mortality risk for those with sepsis without organ failure was 5.4 % (95 % CI 2.7-8.0 %), 20.2 % (95 % CI 13.5-27.4 %) for those with severe sepsis and 35.0 % (95 % CI 21.6-49.0 %) for those with septic shock. The mortality risk did not differ between the first and the second halves of the study period with a 30-day mortality risk of 13.5 % (95 % CI 7.9-19.2 %) for 1993-2002 versus 11.8 % (95 % CI 8.2-15.3 %) for 2003-2011. CONCLUSION IPD carries a high mortality despite early and appropriate antibiotics in most cases. We found no substantial decrease in case fatality rate during the study period of 18 years. Older age and higher severity of disease were important risk factors for death in IPD.
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Affiliation(s)
- Åsa Askim
- Clinic of Anaesthesia and Intensive Care, St Olav University Hospital, Trondheim, Norway.
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway.
- Faculty of medicine, Department of Circulation and Medical Imaging, Po box 8905, N-7491, Trondheim, Norway.
| | - Arne Mehl
- Centre of Molecular Inflammation Research Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Medicine, Levanger Hospital, Nord-Trøndelag Health Trust, Levanger, Norway
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Julie Paulsen
- Centre of Molecular Inflammation Research Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Medicine, Levanger Hospital, Nord-Trøndelag Health Trust, Levanger, Norway
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Andrew T DeWan
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
| | | | - Bjørn Olav Åsvold
- Department of Public Health, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Endocrinology, St Olav University Hospital, Trondheim, Norway
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Kristian Damås
- Centre of Molecular Inflammation Research Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Infectious Diseases, St Olav University Hospital, Trondheim, Norway
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway
| | - Erik Solligård
- Clinic of Anaesthesia and Intensive Care, St Olav University Hospital, Trondheim, Norway
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
- Middle Norway Sepsis Research Center, Norwegian University of Science and Technology, Trondheim, Norway
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Henry KE, Hager DN, Pronovost PJ, Saria S. A targeted real-time early warning score (TREWScore) for septic shock. Sci Transl Med 2016; 7:299ra122. [PMID: 26246167 DOI: 10.1126/scitranslmed.aab3719] [Citation(s) in RCA: 282] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Sepsis is a leading cause of death in the United States, with mortality highest among patients who develop septic shock. Early aggressive treatment decreases morbidity and mortality. Although automated screening tools can detect patients currently experiencing severe sepsis and septic shock, none predict those at greatest risk of developing shock. We analyzed routinely available physiological and laboratory data from intensive care unit patients and developed "TREWScore," a targeted real-time early warning score that predicts which patients will develop septic shock. TREWScore identified patients before the onset of septic shock with an area under the ROC (receiver operating characteristic) curve (AUC) of 0.83 [95% confidence interval (CI), 0.81 to 0.85]. At a specificity of 0.67, TREWScore achieved a sensitivity of 0.85 and identified patients a median of 28.2 [interquartile range (IQR), 10.6 to 94.2] hours before onset. Of those identified, two-thirds were identified before any sepsis-related organ dysfunction. In comparison, the Modified Early Warning Score, which has been used clinically for septic shock prediction, achieved a lower AUC of 0.73 (95% CI, 0.71 to 0.76). A routine screening protocol based on the presence of two of the systemic inflammatory response syndrome criteria, suspicion of infection, and either hypotension or hyperlactatemia achieved a lower sensitivity of 0.74 at a comparable specificity of 0.64. Continuous sampling of data from the electronic health records and calculation of TREWScore may allow clinicians to identify patients at risk for septic shock and provide earlier interventions that would prevent or mitigate the associated morbidity and mortality.
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Affiliation(s)
- Katharine E Henry
- Department of Computer Science, Johns Hopkins University, Baltimore, MD 21218, USA
| | - David N Hager
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Peter J Pronovost
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University, Baltimore, MD 21202, USA. Department of Anesthesiology and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD 21202, USA. Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Suchi Saria
- Department of Computer Science, Johns Hopkins University, Baltimore, MD 21218, USA. Armstrong Institute for Patient Safety and Quality, Johns Hopkins University, Baltimore, MD 21202, USA. Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA. Department of Applied Math and Statistics, Johns Hopkins University, Baltimore, MD 21218, USA.
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Bentley J, Henderson S, Thakore S, Donald M, Wang W. Seeking Sepsis in the Emergency Department- Identifying Barriers to Delivery of the Sepsis 6. BMJ QUALITY IMPROVEMENT REPORTS 2016; 5:bmjquality_uu206760.w3983. [PMID: 27239303 PMCID: PMC4863434 DOI: 10.1136/bmjquality.u206760.w3983] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 03/22/2016] [Indexed: 12/29/2022]
Abstract
The Sepsis 6 is an internationally accepted management bundle that, when initiated within one hour of identifying sepsis, can reduce morbidity and mortality. This management bundle was advocated by the Scottish Patient Safety Programme as part of its Acute Adult campaign launched in 2008 and adopted by NHS Tayside in 2012. Despite this, the Emergency Department (ED) of Ninewells Hospital, a tertiary referral centre and major teaching hospital in Scotland, was displaying poor success in the Sepsis 6. We therefore set out to improve compliance by evaluating the application of all aspects of the NHS Tayside Sepsis 6 bundle within one hour of ED triage time, to identify what human factors may influence achieving the one hour The Sepsis 6 bundle. This allowed us to tailor a number of specific interventions including educational sessions, regular audit and personal feedback and check list Sepsis 6 sticker. These interventions promoted a steady increase in compliance from an initial rate of 51.0% to 74.3%. The project highlighted that undifferentiated patients create a challenge in initiating the Sepsis 6. Pyrexia is a key human factor-trigger for recognising sepsis with initial nursing assessment being vital in recognition and identifying the best area (resus) of the department to manage severely septic patients. EDs need to recognise these challenges and develop educational and feedback plans for staff and utilise available resources to maximise the Sepsis 6 compliance.
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Lu J, Wang X, Chen Q, Chen M, Cheng L, Dai L, Jiang H, Sun Z. The effect of early goal-directed therapy on mortality in patients with severe sepsis and septic shock: a meta-analysis. J Surg Res 2016; 202:389-97. [DOI: 10.1016/j.jss.2015.12.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/29/2015] [Accepted: 12/10/2015] [Indexed: 01/11/2023]
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Neuropilin-1highCD4⁺CD25⁺ Regulatory T Cells Exhibit Primary Negative Immunoregulation in Sepsis. Mediators Inflamm 2016; 2016:7132158. [PMID: 27239104 PMCID: PMC4863118 DOI: 10.1155/2016/7132158] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 03/13/2016] [Accepted: 03/29/2016] [Indexed: 11/17/2022] Open
Abstract
Regulatory T cells (Tregs) appear to be involved in sepsis-induced immune dysfunction; neuropilin-1 (Nrp-1) was identified as a surface marker for CD4+CD25+Tregs. In the current study, we investigated the negative immunoregulation of Nrp-1highCD4+CD25+Tregs and the potential therapeutic value of Nrp-1 in sepsis. Splenic CD4+CD25+Tregs from cecal ligation and puncture (CLP) mouse models were further segregated into Nrp-1highTregs and Nrp-1lowTregs; they were cocultured with CD4+CD25− T cells. The expression of forkhead/winged helix transcription factor-3 (Foxp-3), cytotoxic T-lymphocyte associated antigen-4 (CTLA-4), membrane associated transforming growth factor-β (TGF-βm+), apoptotic rate, and secretive ability [including TGF-β and interleukin-10 (IL-10)] for various types of Tregs, as well as the immunosuppressive ability of Tregs on CD4+CD25− T cells, were determined. Meanwhile, the impact of recombinant Nrp-1 polyclonal antibody on the demethylation of Foxp-3-TSDR (Treg-specific demethylated region) was measured in in vitro study. Sepsis per se markedly promoted the expression of Nrp-1 of CD4+CD25+Tregs. Foxp-3/CTLA-4/TGF-βm+ of Nrp-1highTregs were upregulated by septic challenge. Nrp-1highTregs showed strong resilience to apoptosis and secretive ability and the strongest immunosuppressive ability on CD4+CD25− T cells. In the presence of lipopolysaccharide (LPS), the recombinant Nrp-1 polyclonal antibody reduced the demethylation of Foxp-3-TSDR. Nrp-1highTregs might reveal primary negative immunoregulation in sepsis; Nrp-1 could represent a new potential therapeutic target for the study of immune regulation in sepsis.
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Hemodynamic management of septic shock: is it time for "individualized goal-directed hemodynamic therapy" and for specifically targeting the microcirculation? Shock 2016; 43:522-9. [PMID: 25643016 DOI: 10.1097/shk.0000000000000345] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Septic shock is a life-threatening condition in both critically ill medical patients and surgical patients during the perioperative phase. In septic shock, specific alterations in global cardiovascular dynamics (i.e., the macrocirculation) and in the microcirculatory blood flow (i.e., the microcirculation) have been described. However, the presence and degree of microcirculatory failure are in part independent from systemic macrohemodynamic variables. Macrocirculatory and microcirculatory failure can independently induce organ dysfunction. We review current diagnostic and therapeutic approaches for the assessment and optimization of both the macrocirculation and the microcirculation in septic shock. There are various technologies for the determination of macrocirculatory hemodynamic variables. We discuss the data on early goal-directed therapy for the resuscitation of the macrocirculation. In addition, we describe the concept of "individualized goal-directed hemodynamic therapy." Technologies to assess the local microcirculation are also available. However, adequate resuscitation goals for the optimization of the microcirculation still need to be defined. At present, we are not ready to specifically monitor and target the microcirculation in clinical routine outside studies. In the future, concepts for an integrative approach for individualized hemodynamic management of the macrocirculation and in parallel the microcirculation might constitute a huge opportunity to define additional resuscitation end points in septic shock.
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Abstract
Sepsis accounts for up to 28% of all maternal deaths. Prompt, appropriate treatment improves maternal and fetal morbidity and mortality. To date, there are no validated tools for identification of sepsis in pregnant women, and tools used in the general population tend to overestimate mortality. Once identified, management of pregnancy-associated sepsis is goal-directed, but because of the lack of studies of sepsis management in pregnancy, it must be assumed that modifications need to be made on the basis of the physiologic changes of pregnancy. Key to management is early fluid resuscitation and early initiation of appropriate antimicrobial therapy directed toward the likely source of infection or, if the source is unknown, empiric broad-spectrum therapy. Efforts directed at identifying the source of infection and appropriate source control measures are critical. Development of an illness severity scoring system and treatment algorithms validated in pregnant women needs to be a research priority.
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Jiang LB, Zhang M, Jiang SY, Ma YF. Early goal-directed resuscitation for patients with severe sepsis and septic shock: a meta-analysis and trial sequential analysis. Scand J Trauma Resusc Emerg Med 2016; 24:23. [PMID: 26946514 PMCID: PMC4779580 DOI: 10.1186/s13049-016-0214-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 02/27/2016] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The aim of this study was to explore whether early goal-directed therapy (EGDT) was associated with a lower mortality rate in comparison to usual care in patients with severe sepsis and septic shock. METHODS PubMed, EMBASE, Cochrane library and a Chinese database (SinoMed) were searched systematically to identify randomized controlled trials (RCTs) comparing standard EGDT with usual care in resuscitation of patients with severe sepsis and septic shock and the search time could date back to the publication of the study by Rivers in 2001. The study selection, data extraction and methodological evaluation were performed by two investigators independently. The primary outcome was all-cause mortality. The present meta-analysis had been registered in PROSPERO (CRD42015017667). RESULTS Our meta-analysis identified 6 studies and enrolling 4336 patients. There was no significant difference in mortality between the two groups, and the pooled odds ratio (OR) was 0.83 (95 % confident interval, CI, 0.64-1.08) with significant heterogeneity (p = 0.02, I(2) = 64%). However, the pooled OR of 3 multicenter RCTs was 1.03 (95% CI, 0.89-1.21) with no heterogeneity (p = 0.78, I(2) = 0%). The effects of EGDT on length of stay in the emergency department and intensive care unit were uncertain, and there was no effect of EGDT on hospital length of stay. There were no differences of mechanical ventilation rate and renal replacement therapy rate between the two groups, and patients in the EGDT group were more admitted in ICU than patients in the control group. During the early 6-h intervention period, patients in the EGDT group received more intravenous fluids, had a higher vasopressor usage rate, higher dobutamine usage rate and higher blood transfusion rate, than patients in the control group. Finally, there was no difference in the incidence of adverse events between the two groups, and the pooled OR was 1.06 (95%CI 0.80-1.39) with moderate heterogeneity (I(2) = 62%, p = 0.07). DISCUSSION Our meta-analysis showed that the application of EGDT was not associated with lower mortality rate currently. However it does not mean that it is useless of EGDT in patients with sever sepsis and septic shock. On the contrary, there was no difference in mortality rate between the two groups may be due to the improvement of therapeutic strategies in these patients. And the results may be related to the different compliance rate of EGDT resuscitation bundle. CONCLUSIONS The current evidence does not support the significant advantage of Early goal-directed therapy (EGDT) in the resuscitation of patients with severe sepsis and septic shock.
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Affiliation(s)
- Li-bing Jiang
- Emergency Medicine Research Institute of Zhejiang University; Emergency Medicine Center, Second Hospital Affiliated to Medical College, Zhejiang University, 88# Jie Fang road, Shang Cheng district, 310009, Hangzhou, China.
| | - Mao Zhang
- Emergency Medicine Research Institute of Zhejiang University; Emergency Medicine Center, Second Hospital Affiliated to Medical College, Zhejiang University, 88# Jie Fang road, Shang Cheng district, 310009, Hangzhou, China.
| | - Shou-yin Jiang
- Emergency Medicine Research Institute of Zhejiang University; Emergency Medicine Center, Second Hospital Affiliated to Medical College, Zhejiang University, 88# Jie Fang road, Shang Cheng district, 310009, Hangzhou, China.
| | - Yue-feng Ma
- Emergency Medicine Research Institute of Zhejiang University; Emergency Medicine Center, Second Hospital Affiliated to Medical College, Zhejiang University, 88# Jie Fang road, Shang Cheng district, 310009, Hangzhou, China.
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