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Liu C, Wang Y. DEVELOPMENT AND VALIDATION OF A MODEL FOR PREDICTION OF SEPTIC SHOCK IN NEONATES WITH SEPSIS. Shock 2024; 62:173-178. [PMID: 38661178 DOI: 10.1097/shk.0000000000002380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
ABSTRACT Purpose: This study aimed to develop and validate a model for prediction of septic shock in neonates with sepsis. Materials and methods: This retrospective study included early-onset septic neonates in the Renmin Hospital of Wuhan University between January 2017 and June 2021. The neonates were divided into the training set and the validation set in a ratio of 7:3 and further categorized into septic shock group and none-shock group according to presence or absence of shock symptoms. Results: A total of 406 septic neonates were enrolled, including 217 in septic shock group. Sex (odds ratio [OR] = 0.092, 95% confidence interval [CI]: 0.012 to 0.683, P = 0.020), C-reactive protein at 6 h (OR = 8.475, 95% CI: 3.154 to 22.774, P < 0.001), serum amyloid A at 6 h (OR = 1.179, 95% CI: 1.094 to 1.269, P < 0.01), white blood cells at 6 h (OR = 0.173, 95% CI: 0.092 to 0.326, P < 0.001), platelets at 6 h (OR = 0.985, 95% CI: 0.975 to 0.995, P < 0.001), and Ca 2+ at 6 h (OR = 1.44 × 10 11 , 95% CI: 2.70 × 10 6 to 7.70 × 10 15 , P < 0.001) were identified as independent risk factors for septic shock and were further included in the nomogram. The areas under the receiver operator characteristic curve were 0.873 and 0.920 in training and validation sets, respectively. Conclusions: A predictive model for early diagnosis of septic shock in neonates was developed and initially validated in this study, allowing for timely intervention.
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Chan JC, Menon AP, Rotta AT, Choo JT, Hornik CP, Lee JH. Use of Speckle-Tracking Echocardiography in Septic Cardiomyopathy in Critically Ill Children: A Narrative Review. Crit Care Explor 2024; 6:e1114. [PMID: 38916605 PMCID: PMC11208091 DOI: 10.1097/cce.0000000000001114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024] Open
Abstract
OBJECTIVES In critically ill children with severe sepsis, septic cardiomyopathy (SCM) denotes the subset of patients who have myocardial dysfunction with poor response to fluid and inotropic support, and higher mortality risk. The objective of this review was to evaluate the role of speckle-tracking echocardiography (STE) in the diagnosis and prognosis of pediatric SCM in the PICU setting. DATA SOURCES We performed detailed searches using PubMed, Scopus, Web of Science, and Google Scholar. Reference lists of all included studies were also examined for further identification of potentially relevant studies. STUDY SELECTION Studies with the following medical subject headings and keywords were selected: speckle-tracking echocardiography, strain imaging, global longitudinal strain, echocardiography, sepsis, severe sepsis, septic shock, septic cardiomyopathy, and myocardial dysfunction. DATA EXTRACTION The following data were extracted from all included studies: demographics, diagnoses, echocardiographic parameters, severity of illness, PICU management, and outcomes. DATA SYNTHESIS STE is a relatively new echocardiographic technique that directly quantifies myocardial contractility. It has high sensitivity in diagnosing SCM, correlates well with illness severity, and has good prognosticating value as compared with conventional echocardiographic parameters. Further studies are required to establish its role in evaluating biventricular systolic and diastolic dysfunction, and to investigate whether it has a role in individualizing treatment and improving treatment outcomes in this group of patients. CONCLUSIONS STE is a useful adjunct to conventional measures of cardiac function on 2D-echocardiography in the assessment of pediatric SCM in the PICU.
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Affiliation(s)
- J. Charmaine Chan
- Pediatric Cardiology, KK Women’s and Children’s Hospital, Singapore
- Singhealth Duke NUS Pediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore
| | - Anuradha P. Menon
- Singhealth Duke NUS Pediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore
- Children’s ICU, KK Women’s and Children’s Hospital, Singapore
| | - Alexandre T. Rotta
- Division of Pediatric Critical Care Medicine, Duke University Medical Center, Durham, NC
| | - Jonathan T.L. Choo
- Pediatric Cardiology, KK Women’s and Children’s Hospital, Singapore
- Singhealth Duke NUS Pediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore
| | - Christoph P. Hornik
- Division of Pediatric Critical Care Medicine, Duke University Medical Center, Durham, NC
- Duke Clinical Research Institute, Durham, NC
| | - Jan Hau Lee
- Singhealth Duke NUS Pediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore
- Children’s ICU, KK Women’s and Children’s Hospital, Singapore
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Jariyasakoolroj T, Chattipakorn SC, Chattipakorn N. Potential biomarkers used for risk estimation of pediatric sepsis-associated organ dysfunction and immune dysregulation. Pediatr Res 2024:10.1038/s41390-024-03289-y. [PMID: 38834784 DOI: 10.1038/s41390-024-03289-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 04/03/2024] [Accepted: 05/11/2024] [Indexed: 06/06/2024]
Abstract
Pediatric sepsis is a serious issue globally and is a significant cause of illness and death among infants and children. Refractory septic shock and multiple organ dysfunction syndrome are the primary causes of mortality in children with sepsis. However, there is incomplete understanding of mechanistic insight of sepsis associated organ dysfunction. Biomarkers present during the body's response to infection-related inflammation can be used for screening, diagnosis, risk stratification/prognostication, and/or guidance in treatment decision-making. Research on biomarkers in children with sepsis can provide information about the risk of poor outcomes and sepsis-related organ dysfunction. This review focuses on clinically used biomarkers associated with immune dysregulation and organ dysfunction in pediatric sepsis, which could be useful for developing precision medicine strategies in pediatric sepsis management in the future. IMPACT: Sepsis is a complex syndrome with diverse clinical presentations, where organ dysfunction is a key factor in morbidity and mortality. Early detection of organ complications is vital in sepsis management, and potential biomarkers offer promise for precision medicine in pediatric cases. Well-designed studies are needed to identify phase-specific biomarkers and improve outcomes through more precise management.
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Affiliation(s)
- Theerapon Jariyasakoolroj
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Siriporn C Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Nipon Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
- Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand.
- Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Lee EP, Yen CW, Hsieh MS, Lin JJ, Chan OW, Su YT, Mu CT, Wu HP, Hsia SH. Diastolic blood pressure impact on pediatric refractory septic shock outcomes. Pediatr Neonatol 2024; 65:222-228. [PMID: 38016871 DOI: 10.1016/j.pedneo.2023.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 11/01/2022] [Accepted: 02/09/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Septic shock is the progression of sepsis, defined as cardiovascular dysfunction during systemic infection, and it has a mortality rate of 40 %-80 %. Loss of vascular tone is an important pathophysiological feature of septic shock. Diastolic blood pressure (DBP) was reported to be associated with vascular tone. This study aimed to identify the associations of several hemodynamic indices, especially DBP, with outcome in pediatric septic shock to allow for timely interventions. METHODS Children with persistent catecholamine-resistant shock had a pulse index continuous cardiac output (PiCCO®) system implanted for invasive hemodynamic monitoring and were enrolled in the current study. Serial cardiac index, systemic vascular resistance index (SVRI), systolic blood pressure (SBP), mean arterial pressure (MAP), and DBP were recorded during the first 24 h following PiCCO® initiation. All hemodynamic parameters associated with 28-day mortality were further analyzed using receiver operating characteristic curve analysis. RESULTS Thirty-three children with persistent catecholamine-resistant shock were enrolled. The median age was 12 years and the youngest children were 5 years old. Univariate analysis noted that SVRI, SBP, MAP, and DBP were significantly higher, and shock index was significant lower, in survivors compared with non-survivors (p < 0.05). In the multivariate analysis, only SVRI and DBP remained independent predictors of 28-day mortality. DBP had the best correlation with SVRI (r = 0.718, n = 219, p < 0.001). The area under the receiver operating characteristic curves of SVRI and DBP for predicting 28-day mortality during the first 24 h of persistent catecholamine-resistant shock were >0.75, indicating a good prediction for mortality. CONCLUSIONS DBP correlated well with SVRI and it can serve as a predictor for mortality in pediatric septic shock. Furthermore, DBP was a superior discriminator of mortality when compared with SBP and MAP. A lower DBP was an independent hemodynamic factor associated with 28-day mortality.
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Affiliation(s)
- En-Pei Lee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chen-Wei Yen
- College of Medicine, Chang Gung University, Taoyuan, Taiwan; Division of Nephrology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Shun Hsieh
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taoyuan Branch, Taoyuan, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jainn-Jim Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Oi-Wa Chan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ya-Ting Su
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Ting Mu
- College of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Han-Ping Wu
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Pediatrics, Chiayi Chang-Gung Memorial Hospital, Chiayi County, Taiwan.
| | - Shao-Hsuan Hsia
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Baker AH, Leland SB, Freiman E, Herigon JC, Eisenberg MA. Characteristics and Outcomes of Culture-Positive and Culture-Negative Pediatric Sepsis. J Pediatr 2023; 263:113718. [PMID: 37659590 DOI: 10.1016/j.jpeds.2023.113718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/21/2023] [Accepted: 08/29/2023] [Indexed: 09/04/2023]
Abstract
OBJECTIVES To compare the outcomes of pediatric severe sepsis and septic shock among patients with culture-positive and culture-negative sepsis and to determine if there are differentiating markers of disease severity between these 2 populations during their initial presentation and emergency department (ED) stay. STUDY DESIGN Retrospective cohort study of patients ≤21 years of age who presented to the ED of a single children's hospital with severe sepsis or septic shock from June 1, 2017 to June 5, 2019. RESULTS There were 235 patients who met criteria for severe sepsis or septic shock. Of these, 139 (59.1%) had culture-negative sepsis and 96 (40.9%) had culture-positive sepsis. In the adjusted multivariable model, children with culture-negative sepsis had more intensive care unit (ICU)-free days than those with culture-positive sepsis (27.3 vs 24.1; adjusted median differences [aMD] -2.6 [-4.4, -0.8]). There were no differences in mortality or hospital-free days. On initial presentation, there were no differences in fever, hypothermia, tachycardia, tachypnea, or hypotension between the 2 groups. There were no differences in proportion of patients receiving the following interventions: intravenous (IV) antibiotics, IV fluids, vasoactive medications, CPR, intubation, or time from arrival to provision of these interventions. CONCLUSIONS Culture-negative sepsis constitutes a substantial proportion of pediatric severe sepsis and septic shock. In this study, patients with culture-negative and culture-positive sepsis presented similarly on arrival to the ED and received similar treatments while there. Patients with culture-negative sepsis had more ICU-free days than those with culture-positive sepsis, although differences in hospital length of stay (LOS) and mortality were not observed.
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Affiliation(s)
- Alexandra H Baker
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA; Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA.
| | - Shannon B Leland
- Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA; Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
| | - Eli Freiman
- Department of Emergency Medicine, Newton Wellesley Hospital, Newton, MA
| | - Joshua C Herigon
- Division of Infectious Diseases, Department of Pediatrics, Children's Mercy Hospital, Kansas City, MO; Department of Pediatrics, University of Missouri - Kansas City School of Medicine, University of Missouri, Kansas City, MO
| | - Matthew A Eisenberg
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA; Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA
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Zhang WY, Chen ZH, An XX, Li H, Zhang HL, Wu SJ, Guo YQ, Zhang K, Zeng CL, Fang XM. Analysis and validation of diagnostic biomarkers and immune cell infiltration characteristics in pediatric sepsis by integrating bioinformatics and machine learning. World J Pediatr 2023; 19:1094-1103. [PMID: 37115484 PMCID: PMC10533616 DOI: 10.1007/s12519-023-00717-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/10/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Pediatric sepsis is a complicated condition characterized by life-threatening organ failure resulting from a dysregulated host response to infection in children. It is associated with high rates of morbidity and mortality, and rapid detection and administration of antimicrobials have been emphasized. The objective of this study was to evaluate the diagnostic biomarkers of pediatric sepsis and the function of immune cell infiltration in the development of this illness. METHODS Three gene expression datasets were available from the Gene Expression Omnibus collection. First, the differentially expressed genes (DEGs) were found with the use of the R program, and then gene set enrichment analysis was carried out. Subsequently, the DEGs were combined with the major module genes chosen using the weighted gene co-expression network. The hub genes were identified by the use of three machine-learning algorithms: random forest, support vector machine-recursive feature elimination, and least absolute shrinkage and selection operator. The receiver operating characteristic curve and nomogram model were used to verify the discrimination and efficacy of the hub genes. In addition, the inflammatory and immune status of pediatric sepsis was assessed using cell-type identification by estimating relative subsets of RNA transcripts (CIBERSORT). The relationship between the diagnostic markers and infiltrating immune cells was further studied. RESULTS Overall, after overlapping key module genes and DEGs, we detected 402 overlapping genes. As pediatric sepsis diagnostic indicators, CYSTM1 (AUC = 0.988), MMP8 (AUC = 0.973), and CD177 (AUC = 0.986) were investigated and demonstrated statistically significant differences (P < 0.05) and diagnostic efficacy in the validation set. As indicated by the immune cell infiltration analysis, multiple immune cells may be involved in the development of pediatric sepsis. Additionally, all diagnostic characteristics may correlate with immune cells to varying degrees. CONCLUSIONS The candidate hub genes (CD177, CYSTM1, and MMP8) were identified, and the nomogram was constructed for pediatric sepsis diagnosis. Our study could provide potential peripheral blood diagnostic candidate genes for pediatric sepsis patients.
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Affiliation(s)
- Wen-Yuan Zhang
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Zhong-Hua Chen
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
- Department of Anesthesiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| | | | - Hui Li
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Hua-Lin Zhang
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Shui-Jing Wu
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Yu-Qian Guo
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Kai Zhang
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China
| | - Cong-Li Zeng
- Department of Anesthesiology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Xiang-Ming Fang
- Department of Anesthesiology and Intensive Care, School of Medicine, The First Affiliated Hospital, Zhejiang University, QingChun Road 79, Hangzhou, 310003, China.
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Broman LM, Dubrovskaja O, Balik M. Extracorporeal Membrane Oxygenation for Septic Shock in Adults and Children: A Narrative Review. J Clin Med 2023; 12:6661. [PMID: 37892799 PMCID: PMC10607553 DOI: 10.3390/jcm12206661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/09/2023] [Accepted: 10/14/2023] [Indexed: 10/29/2023] Open
Abstract
Refractory septic shock is associated with a high risk of death. Circulatory support in the form of veno-arterial extracorporeal membrane oxygenation (VA ECMO) may function as a bridge to recovery, allowing for the treatment of the source of the sepsis. Whilst VA ECMO has been accepted as the means of hemodynamic support for children, in adults, single center observational studies show survival rates of only 70-90% for hypodynamic septic shock. The use of VA ECMO for circulatory support in hyperdynamic septic shock with preserved cardiac output or when applied late during cardio-pulmonary resuscitation is not recommended. With unresolving septic shock and a loss of ventriculo-arterial coupling, stress cardiomyopathy often develops. If the cardiac index (CI) approaches subnormal levels (CI < 2.5 L/min m-2) that do not match low systemic vascular resistance with a resulting loss of vital systemic perfusion pressure, VA ECMO support should be considered. A further decrease to the level of cardiogenic shock (CI < 1.8 L/min m-2) should be regarded as an indication for VA ECMO insertion. For patients who maintain a normal-to-high CI as part of their refractory vasoparalysis, VA ECMO support is justified in children and possibly in patients with a low body mass index. Extracorporeal support for septic shock should be limited to high-volume ECMO centers.
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Affiliation(s)
- Lars Mikael Broman
- ECMO Centre Karolinska, Pediatric Perioperative Medicine and Intensive Care, Karolinska University Hospital, 17176 Stockholm, Sweden
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Olga Dubrovskaja
- Intensive Care Department II, North Estonia Medical Centre, 13419 Tallinn, Estonia;
| | - Martin Balik
- Department of Anesthesiology and Intensive Care, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, 12808 Prague, Czech Republic;
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Liang Y, Zhao L, Huang J, Wu Y. A nomogram to predict 28-day mortality in neonates with sepsis: a retrospective study based on the MIMIC-III database. Transl Pediatr 2023; 12:1690-1706. [PMID: 37814720 PMCID: PMC10560361 DOI: 10.21037/tp-23-150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 08/02/2023] [Indexed: 10/11/2023] Open
Abstract
Background Sepsis is the second-leading cause of death in neonates. We established a predictive nomogram to identify critically ill neonates early and reduce the time to treatment. Methods It is a retrospective case-control study based on the MIMIC-III database. The study population comprised 924 neonates diagnosed with sepsis. Results Neonates with sepsis included in the MIMIC-III database were enrolled, including 880 surviving neonates and 44 neonates who died. In the derivation dataset, stepwise regression and the Lasso algorithm were employed to select predictive variables, and the neonatal sequential organ failure assessment score (nSOFA) was calculated simultaneously. Bootstrap resampling was utilized to perform internal validation. The results indicated that the Lasso algorithm displayed superior discrimination, sensitivity, and specificity relative to stepwise regression and nSOFA scores. After 500 bootstrap resampling tests, the area under the receiver operating characteristic curve (AUC) of the Lasso algorithm was 0.912 (95% CI: 0.870-0.977). The nomogram based on the Lasso algorithm outperformed stepwise regression and nSOFA scores in terms of calibration and the clinical net benefit. This nomogram can assist in prognosticating neonatal severe sepsis and aid in guiding clinical practice while concurrently improving patient outcomes. Conclusions The established nomogram revealed that jaundice, corticosteroid use, weight, serum calcium, inotropes and base excess are all important predictors of 28-day mortality in neonates with sepsis. This nomogram can facilitate the early identification of neonates with severe sepsis. However, it still requires further modification and external validation to make it widely available.
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Bottari G, Guzzo I, Cappoli A, Labbadia R, Perdichizzi S, Serpe C, Creteur J, Cecchetti C, Taccone FS. Impact of CytoSorb and CKRT on hemodynamics in pediatric patients with septic shock: the PedCyto study. Front Pediatr 2023; 11:1259384. [PMID: 37780052 PMCID: PMC10540853 DOI: 10.3389/fped.2023.1259384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 08/21/2023] [Indexed: 10/03/2023] Open
Abstract
Background There is a lack of data to support the use of hemoadsorption in pediatric septic shock. The aim of our study was to assess the effectiveness and safety of CytoSorb therapy in this setting. Methods Phase II interventional single arm pilot study in which 17 consecutive children admitted with septic shock who required continuous kidney replacement therapy (CKRT) and weighed ≥10 kg were included. A CytoSorb (CytoSorbents Inc, New Jersey, USA) hemoadsorption cartridge was added to the CKRT every 24 h for a maximum of 96 h. A control group of 13 children with septic shock treated with CKRT but not hemoadsorption at Children's Hospital Bambino Gesù and enrolled in the EuroAKId register was selected as an historical cohort. The primary outcome of the study was a reduction in vasopressor or inotrope dose of >50% from baseline by the end of CytoSorb therapy. Secondary outcomes included hemodynamic and biological changes, changes in severity scores, and 28-day mortality. Results There were significant decreases in the Vasoactive Inotropic Score (VIS) and the Pediatric Logistic Organ Dysfunction 2 (PELOD-2) score at 72 and 96 h from the start of the CytoSorb therapy compared to baseline; the reductions were larger in the hemoadsorption group than in the control group (historical cohort). 28-day mortality was lower, although not significantly, in the hemoadsorption group when compared to the control group (5/17 [29%] vs. 8/13 [61%] OR 0.26 [95% CI: 0.05-1.2]; p = 0.08). Conclusions CytoSorb therapy may have some benefits in pediatric patients with septic shock. Future larger randomized trials are needed in this setting. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT05658588, identifier (Clinicaltrials.gov NCT05658588).
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Affiliation(s)
- Gabriella Bottari
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Isabella Guzzo
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andrea Cappoli
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Raffaella Labbadia
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Salvatore Perdichizzi
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Carmela Serpe
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Jacques Creteur
- Department of Intensive Care, Hopital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Corrado Cecchetti
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Fabio Silvio Taccone
- Department of Intensive Care, Hopital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
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Kislal FM, Polat CC, Ergül E, Açıkalın AA, Güven D, Gündoğan E, Sarıcı D. Can lactate be valuable in early diagnosis and prognosis of neonatal sepsis? Niger J Clin Pract 2023; 26:1319-1325. [PMID: 37794545 DOI: 10.4103/njcp.njcp_54_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Background Sepsis monitoring tissue perfusion is crucial for detecting circulatory failure early, implementing the right treatments, and assessing response. Insufficient oxygenation leads to a rise in lactate level and has been shown to be useful in predicting mortality and morbidity in newborns. There have not been many studies on how lactate measurement affects neonatal sepsis diagnosis and prognosis. Aim The aim of our study was to determine the impact of lactate on early diagnosis and prognosis in neonatal sepsis. Materials and Methods Eighty-seven newborns diagnosed with neonatal sepsis at a neonatal intensive care unit between January 2010 and July 2021 were included in the study. Venous blood gas, lactate, and C-reactive protein (CRP) levels and complete blood count on the first, second, and third day of hospitalization were noted. Lactate values were correlated with other variables to determine the impact of hyperlactatemia on morbidity and to determine factors affecting the length of stay. IBM SPSS Statistics version 22.0 for Windows was used to analyze the data (SPSS Inc., Chicago, IL, United States). Results A strong negative correlation between lactate and oxygenation and perfusion indicators (HCO3, BE, PaO2) during the therapeutic process was observed. With treatment, the initial measured lactate value decreased, and a significant increase in CRP and oxygen saturation was observed, which was interpreted as the observation of an early lactate response to infection before a CRP response. The initial lactate level, as well as the change in lactate levels, was not, however, significantly correlated with the length of stay. Conclusion Lactate can be used in the early diagnosis of neonatal sepsis and for determining prognosis.
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Affiliation(s)
- F M Kislal
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - C C Polat
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - E Ergül
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - A A Açıkalın
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - D Güven
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - E Gündoğan
- Department of Pediatrics, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
| | - D Sarıcı
- Department of Neonatology, University of Health and Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Turkey
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11
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Zens T, Ochoa B, Eldredge RS, Molitor M. Pediatric venoarterial and venovenous ECMO. Semin Pediatr Surg 2023; 32:151327. [PMID: 37956593 DOI: 10.1016/j.sempedsurg.2023.151327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Extracorporeal membrane oxygenation (ECMO) is an invaluable resource in the treatment of critically ill children with cardiopulmonary failure. To date, over 36,000 children have been placed on ECMO and the utilization of this life saving treatment continues to expand with advances in ECMO technology. This article offers a review of pediatric ECMO including modes and sites of ECMO cannulation, indications and contraindications, and cannulation techniques. Furthermore, it summarizes the basic principles of pediatric ECMO including circuit maintenance, nutritional support, and clinical decision making regarding weaning pediatric ECMO and decannulation. Finally, it gives an overview of common pediatric ECMO complications including overall mortality and long-term outcomes of ECMO survivors. The goal of this article is to provide a comprehensive review for healthcare professionals providing care for pediatric ECMO patients.
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Affiliation(s)
- Tiffany Zens
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - Brielle Ochoa
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - R Scott Eldredge
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - Mark Molitor
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States.
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12
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Miranda M, Nadel S. Pediatric Sepsis: a Summary of Current Definitions and Management Recommendations. CURRENT PEDIATRICS REPORTS 2023; 11:29-39. [PMID: 37252329 PMCID: PMC10169116 DOI: 10.1007/s40124-023-00286-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 05/31/2023]
Abstract
Purpose of Review Pediatric sepsis remains an important cause of morbidity and mortality in children. This review will summarize the main aspects of the definition, the current evidence base for interventions discuss some controversial themes and point towards possible areas of improvement. Recent Findings Controversy remains regarding the accurate definition, resuscitation fluid volume and type, choice of vasoactive/inotropic agents, and antibiotic depending upon specific infection risks. Many adjunctive therapies have been suggested with theoretical benefits, although definitive recommendations are not yet supported by data. We describe best practice recommendations based on international guidelines, a review of primary literature, and a discussion of ongoing clinical trials and the nuances of therapeutic choices. Summary Early diagnosis and timely intervention with antibiotics, fluid resuscitation, and vasoactive medications are the most important interventions in sepsis. The implementation of protocols, resource-adjusted sepsis bundles, and advanced technologies will have an impact on reducing sepsis mortality.
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Affiliation(s)
- Mariana Miranda
- Pediatric Intensive Care Unit, Imperial College Healthcare NHS Trust, London, UK
| | - Simon Nadel
- St Mary’s Hospital, Imperial College Healthcare NHS Trust, London, UK
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13
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Magoon R, Puri S, Bandyopadhyay A. Harmonizing the Septic Shock Terminology: Need of the Hour. Indian J Crit Care Med 2023. [DOI: 10.5005/jp-journals-10071-24433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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14
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De Luca D, Vauloup-Fellous C, Benachi A, Vivanti A. Transmission of SARS-CoV-2 from mother to fetus or neonate: What to know and what to do? Semin Fetal Neonatal Med 2023; 28:101429. [PMID: 36935314 PMCID: PMC10010052 DOI: 10.1016/j.siny.2023.101429] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
SARS-CoV-2 can be vertically transmitted from the mother to the fetus and the neonate. This transmission route is rare compared to the environmental or horizontal spread and therefore, the risk can be deemed inconsequential by some medical providers. However, severe, although just as rare, feto-neonatal consequences are possible: fetal demise, severe/critical neonatal COVID-19 and multi-inflammatory syndrome (MIS-N) have been described. Therefore, it is important for the clinicians to know the mechanism of vertical transmission, how to recognize this, and how to deal with neonatal COVID-19 and MIS-N. Our knowledge about this field has significantly increased in the last three years. This is a summary of the pathophysiology, diagnostics, and therapeutics of vertical SARS-CoV-2 transmission that clinicians apply in their clinical practice.
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Affiliation(s)
- Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "Antoine Béclère" Hospital, Paris Saclay University Hospitals, APHP, Clamart, France.
| | - Christelle Vauloup-Fellous
- Division of Virology, "Paul Brousse" Hospital, Paris Saclay University Hospitals, APHP, Villejuif, France
| | - Alexandra Benachi
- Division of Obstetrics and Gynecology, "Antoine Béclère" Hospital, Paris Saclay University Hospitals, APHP, Clamart, France
| | - Alexandre Vivanti
- Division of Obstetrics and Gynecology, "Antoine Béclère" Hospital, Paris Saclay University Hospitals, APHP, Clamart, France
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15
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Gupta S, Sankar J. Advances in Shock Management and Fluid Resuscitation in Children. Indian J Pediatr 2023; 90:280-288. [PMID: 36715864 PMCID: PMC9885414 DOI: 10.1007/s12098-022-04434-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 11/30/2022] [Indexed: 01/31/2023]
Abstract
Shock in children is associated with significant mortality and morbidity, particularly in resource-limited settings. The principles of management include early recognition, fluid resuscitation, appropriate inotropes, antibiotic therapy in sepsis, supportive therapy for organ dysfunction, and regular hemodynamic monitoring. During the past decade, each step has undergone several changes and evolved as evidence that has been translated into recommendations and practice. There is a paradigm shift from protocolized-based care to personalized management, from liberal strategies to restrictive strategies in terms of fluids, blood transfusion, ventilation, and antibiotics, and from clinical monitoring to multimodal monitoring using bedside technologies. However, uncertainties are still prevailing in terms of the volume of fluids, use of steroids, and use of extracorporeal and newer therapies while managing shock. These changes have been summarized along with evidence in this article with the aim of adopting an evidence-based approach while managing children with shock.
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Affiliation(s)
- Samriti Gupta
- Department of Pediatrics, All India Institute of Medical Sciences, Bilaspur, Himachal Pradesh, India
| | - Jhuma Sankar
- Department of Pediatrics, All India Institute of Medical Sciences, Room 3055, Ansari Nagar, New Delhi, 110029, India.
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16
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Refractory septic shock and alternative wordings: A systematic review of literature. J Crit Care 2023; 75:154258. [PMID: 36706554 DOI: 10.1016/j.jcrc.2023.154258] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/05/2023] [Accepted: 01/12/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND We reviewed the different studies using the terms "refractory septic shock" and/or "catecholamine resistance" and/or "high dose norepinephrine" so as to highlight the heterogeneity of the definitions used by authors addressing such concepts. METHOD A systematic review was conducted assessing the papers reporting data on refractory septic shock. We used keywords as exact phrases and subject headings according to database syntax. RESULTS Of 276 papers initially reviewed, we included 8 studies - 3 randomized controlled trials, 3 prospective studies and 2 retrospective studies, representing a total of 562 patients with septic shock. Catecholamine resistance was generally defined as "a decreased vascular responsiveness to catecholamine independently of the administered norepinephrine dose". Refractory septic shock was broadly defined as "a clinical condition characterized by persistent hyperdynamic shock even though adequate fluid resuscitation (individualized doses) and high doses of norepinephrine (≥ 1 μg/kg/min)". Reported "high doses" of norepinephrine were often ≥1 μg/kg/min. However, wide variability was found throughout the literature on the use of these terms. DISCUSSION Marked inconsistencies were identified in the usage of the terms for refractory septic shock. There is a pressing need to determine consensus definitions so as to establish a common language in the medical literature and to harmonize future studies.
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17
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Moss R, Derespina KR, Frye J, Kaushik S. Methylene Blue Use in Pediatrics. J Pediatr Intensive Care 2023. [DOI: 10.1055/s-0042-1760297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
AbstractCatecholamine-resistant shock, also known as vasoplegia, is a challenging entity with a significant risk of mortality. We seek to provide further data on the safety and effectiveness of methylene blue (MB) for vasoplegic shock in the pediatric population. We conducted a retrospective observational study of pediatric patients admitted to the pediatric intensive care unit or pediatric cardiac intensive care unit at Mount Sinai Kravis Children's Hospital from 2011 to 2021 who received MB for refractory shock. A list of patients was obtained by performing a pharmaceutical query from 2011 to 2021 for “MB.” Chart review was performed to determine indication for use and to collect demographic and clinical data. There were 33 MB administrations: 18 administrations (16 unique patients) for vasoplegic shock, 11 for surgical dye, and 4 for methemoglobinemia. The median age was 5 years (interquartile range [IQR]: 0.08, 13). Ten patients required MB following congenital cardiac repair (62.5%); one administration for myocarditis, septic shock, postcardiac arrest, high output chylothorax, scoliosis repair, and one multisystem inflammatory syndrome in children. No patients experienced hemolytic anemia or serotonin syndrome following administration. The median dose of MB was 1 mg/kg. Vasoactive-inotrope score (VIS) improved in 4 out of 18 administrations at 1 hour. Mean arterial pressure (MAP) improved in 10 out of 18 administrations at 1 hour. Systolic blood pressure (SBP) improved in 8 out of 18 administrations at 1 hour. VIS, MAP, and SBP improved in 8 out of 18 administrations at 6 hours. MB may be safely considered as rescue therapy in catecholamine-resistant shock in pediatrics.
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Affiliation(s)
- Rachel Moss
- Division of Critical Care Medicine, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York, New York, United States
| | - Kim R. Derespina
- Division of Critical Care Medicine, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York, New York, United States
| | - Jessica Frye
- Department of Pharmacy, Mount Sinai Hospital, New York, New York, United States
| | - Shubhi Kaushik
- Division of Critical Care Medicine, Department of Pediatrics, Mount Sinai Kravis Children's Hospital, New York, New York, United States
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18
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[Value of functional echocardiographic parameters in predicting refractory septic shock in neonates]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2022; 24:1213-1218. [PMID: 36398546 PMCID: PMC9678061 DOI: 10.7499/j.issn.1008-8830.2207077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVES To study the value of functional echocardiographic parameters in predicting refractory septic shock in neonates. METHODS A total of 72 neonates with septic shock were enrolled. According to the highest value of septic shock score, they were divided into two groups: refractory (n=30) and non-refractory (n=42). The two groups were compared in terms of clinical data, laboratory findings, and functional echocardiographic parameters. The receiver operating characteristic (ROC) curve was used to evaluate the performance of functional echocardiographic parameters in predicting refractory septic shock. RESULTS Compared with the non-refractory group, the refractory group had significantly lower cardiac output and cardiac index (CI) and a significantly higher mean arterial pressure (MAP)/CI ratio (P<0.05). CI had a cut-off value of 2.6 L/(min·m2), a sensitivity of 79%, a specificity of 83%, and an area under the ROC curve (AUC) of 0.841 in predicting septic shock-related death (P<0.05), and MAP/CI ratio had a cut-off value of 11.4, a sensitivity of 83%, a specificity of 73%, and an AUC of 0.769 (P<0.05). CI had a cut-off value of 2.9 L/(min·m2), a sensitivity of 69%, a specificity of 69%, and an AUC of 0.717 in predicting all-cause death within 28 days (P<0.05). CONCLUSIONS CI and MAP/CI ratio can be useful for early prediction of septic shock-related death in neonates.
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19
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Natraj R, Ranjit S. BESTFIT-T3: A Tiered Monitoring Approach to Persistent/Recurrent Paediatric Septic Shock - A Pilot Conceptual Report. Indian J Crit Care Med 2022; 26:863-870. [PMID: 36864878 PMCID: PMC9973186 DOI: 10.5005/jp-journals-10071-24246] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective Persistent shock (PS) or recurrent shock (RS) after initial fluids and vasoactives can be secondary to myriad complex mechanisms, and these patients can have a high mortality. We developed a noninvasive tiered hemodynamic monitoring approach which included, in addition to basic echocardiography, cardiac output monitoring and advanced Doppler studies to determine the etiology and provide targeted therapy of PS/RS. Design Prospective observational study. Setting Tertiary Care Pediatric Intensive Care Unit, India. Methods A pilot conceptual report describing the clinical presentation of 10 children with PS/RS using advanced ultrasound and noninvasive cardiac output monitoring. Children with PS/RS after initial fluids and vasoactive agents despite basic echocardiography underwent BESTFIT + T3 (Basic Echocardiography in Shock Therapy for Fluid and Inotrope Titration) with lung ultrasound and advanced 3-tiered monitoring (T1-3). Results Among 10/53 children with septic shock and PS/RS over a 24-month study period, BESTFIT + T3 revealed combinations of right ventricular dysfunction, diastolic dysfunction (DD), altered vascular tone, and venous congestion (VC). By integrating information obtained by BESTFIT + T1-3 and the clinical context, we were able to modify the therapeutic regimen and successfully reverse shock in 8/10 patients. Conclusion We present our pilot results with BESTFIT + T3, a novel approach that can noninvasively interrogate major cardiac, arterial, and venous systems that may be particularly useful in regions where expensive rescue therapies are out of reach. We suggest that, with practice, intensivists already experienced in bedside POCUS can use the information obtained by BESTFIT + T3 to direct time-sensitive precision cardiovascular therapy in persistent/recurrent pediatric septic shock. How to cite this article Natraj R, Ranjit S. BESTFIT-T3: A Tiered Monitoring Approach to Persistent/Recurrent Paediatric Septic Shock - A Pilot Conceptual Report. Indian J Crit Care Med 2022;26(7):863-870.
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Affiliation(s)
- Rajeswari Natraj
- Paediatric ICU, Apollo Children’s Hospital, Chennai, Tamil Nadu, India,Rajeswari Nataraj, Paediatric ICU, Apollo Children’s Hospital, Chennai, Tamil Nadu, India, Phone: +91 9884058200, e-mail:
| | - Suchitra Ranjit
- Paediatric ICU, Apollo Children’s Hospital, Chennai, Tamil Nadu, India
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20
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Nallasamy K, Poddar B. Ultrasound in Refractory Septic Shock: Have We Pitched and Pictured It Correctly Yet? Indian J Crit Care Med 2022; 26:773-774. [PMID: 36864874 PMCID: PMC9973181 DOI: 10.5005/jp-journals-10071-24269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
How to cite this article: Nallasamy K, Poddar B. Ultrasound in Refractory Septic Shock: Have We Pitched and Pictured It Correctly Yet? Indian J Crit Care Med 2022;26(7):773-774.
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Affiliation(s)
- Karthi Nallasamy
- Pediatric Emergency and Intensive Care Unit, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Banani Poddar
- Department of Critical Care Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India,Banani Poddar, Department of Critical Care Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India, Phone: +91 5222494549, e-mail:
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21
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Chen YN, Hsu JF, Chu SM, Lai MY, Lin C, Huang HR, Yang PH, Chiang MC, Tsai MH. Clinical and Microbiological Characteristics of Neonates with Candidemia and Impacts of Therapeutic Strategies on the Outcomes. J Fungi (Basel) 2022; 8:jof8050465. [PMID: 35628721 PMCID: PMC9148079 DOI: 10.3390/jof8050465] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/27/2022] [Accepted: 04/27/2022] [Indexed: 11/28/2022] Open
Abstract
Neonatal candidemia is associated with significant morbidities and a high mortality rate. We aimed to investigate the clinical characteristics of Candida bloodstream infections in neonates and the impact of therapeutic strategies on the outcomes. We identified all the neonates with candidemia from a medical center in Taiwan over an 18-year period (2003−2021) and analyzed them. Clinical isolates were confirmed by DNA sequencing, and antifungal susceptibility testing was performed. The prognostic factors associated with clinical treatment failure (30-day, all-cause mortality and persistent candidemia > 72 h after antifungal agents) and in-hospital mortality were analyzed using logistic regression modeling. A total of 123 neonates with 139 episodes of candidemia were included in the study. The median (IQR) gestational age and birth weight of the neonates with candidemia were 29.0 (26.0−35.0) weeks and 1104.0 (762.0−2055) g, respectively. The most common Candida spp. was Candida albicans (n = 57, 41.0%), followed by C. parapsilosis (n = 44, 31.7%), Candida guilliermondii (n = 12, 8.6%), and C. glabrata (n = 11, 7.9%). The overall susceptibility to fluconazole was 81.3%, and the resistant rates against other antifungal agents were less than 3%. The cumulative mortality rate at 7 and 30 days after the first episode of candidemia was 11.3% and 32.3%, respectively. The overall in-hospital mortality rate was 42.3%. The treatment outcomes did not change over the study period and were not affected by delayed initiation of antifungal agents. Multivariate analysis showed that delayed catheter removal (odds ratio [OR], 5.54; 95% confidence interval [CI]: 1.93−15.86, p = 0.001), septic shock (OR, 7.88; 95% CI: 2.83−21.93, p < 0.001), and multiple chronic comorbidities (OR, 8.71; 95% CI: 1.82−41.81, p = 0.007) were independently associated with the final in-hospital mortality. We concluded that the overall mortality of neonatal candidemia has remained consistently high over the past decade. Prompt early catheter removal and an aggressive treatment strategy for neonatal candidemia with septic shock would be critical to improving patient outcomes.
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Affiliation(s)
- Yu-Ning Chen
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Jen-Fu Hsu
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Shih-Ming Chu
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Mei-Yin Lai
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Chih Lin
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
- Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
- Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Hsuan-Rong Huang
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Peng-Hong Yang
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
- Department of Pediatrics, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Ming-Chou Chiang
- Division of Pediatric Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-N.C.); (J.-F.H.); (S.-M.C.); (M.-Y.L.); (H.-R.H.); (M.-C.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
| | - Ming-Horng Tsai
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; (C.L.); (P.-H.Y.)
- Division of Neonatology and Pediatric Hematology/Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Yunlin 638, Taiwan
- Correspondence: ; Tel.: +886-5-691-5151 (ext. 2879); Fax: +886-5-691-3222
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Vasoactive Inotropic Score as a Prognostic Factor during (Cardio-) Respiratory ECMO. J Clin Med 2022; 11:jcm11092390. [PMID: 35566516 PMCID: PMC9103233 DOI: 10.3390/jcm11092390] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/10/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022] Open
Abstract
The vasoactive inotropic score (VIS) is calculated as a weighted sum of all administered vasopressor and inotropic medications and quantifies the amount of pharmacological cardiovascular support in patients with the most severe combined cardiopulmonary failure supported with extracorporeal membrane oxygenation (ECMO). This study evaluated (1) whether VIS prior to the initiation of ECMO is an independent predictor of survival in these patients and (2) whether VIS might guide the selection of the appropriate extracorporeal cannulation modality (Veno-Venous ‘V-V’ or Veno-VenoArterial ‘V-VA’). In this study, 39 V-VA and 182 V-V ECMO runs were retrospectively analyzed. VIS immediately prior to ECMO initiation (pre-ECMO) was 40 (10/113) in all patients, 30 (10/80) in patients with V-V ECMO and 207 (60/328) in patients with V-VA ECMO. Pre-ECMO VIS was an independent predictor of survival in univariate (AUC = 0.68, p = 0.001) and multi-variable analyses (p = 0.02). Pre-ECMO VIS was clearly associated with mortality (p = 0.001) in V-V ECMO group; however, V-VA ECMO disrupted this association (p = 0.18). Therefore, in conjunction with echocardiography, VIS might assist in selecting the appropriate ECMO cannulation strategy as patients with a pre-ECMO VIS ≥ 61.4 had significantly lower odds of survival compared to those with lower VIS.
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Domínguez-Rojas JA, Caqui P, Sanchez A, Coronado Munoz AJ. Methylene blue for the treatment of refractory septic shock secondary to listeriosis in a paediatric patient. BMJ Case Rep 2022; 15:e243772. [PMID: 35228212 PMCID: PMC8886372 DOI: 10.1136/bcr-2021-243772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Current therapies frequently used for refractory septic shock include hydrocortisone, vasopressin, extracorporeal membrane oxygenation (ECMO) support, inodilators, levosimendan and methylene blue. The evidence for these treatments is very limited. We present a case of a 5-year-old patient with refractory septic shock, secondary to Listeria monocytogenes meningitis. She presented with status epilepticus and developed septic shock. Shock persisted despite multiple high-dose vasoactive medications. ECMO support was not available. The medical team decided to use methylene blue to revert the vasoplegia, with excellent results. Shortly after the administration, vasopressors were weaned off and the high lactate cleared. She developed severe neurological sequelae due to brain haemorrhage secondary to the Listeria meningitis. The evidence supporting methylene blue for refractory septic shock in paediatric patients is limited. This case represents the effectiveness of this therapy without secondary effects.
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Affiliation(s)
- Jesús Angel Domínguez-Rojas
- Deparment of Pediatrics, National Hospital Edgardo Rebagliati Martins, Lima, Peru
- Deparment of Critical Care, Instituto Nacional De Salud Del Niño Breña, Lima, Peru
| | - Patrick Caqui
- Department of Pediatrics, Hospital Nacional Hipolito Unanue, Lima, Peru
| | - Abel Sanchez
- Department of Pediatrics, Hospital Nacional Hipolito Unanue, Lima, Peru
| | - Alvaro J Coronado Munoz
- Deparment of Pediatrics, The University of Texas Health Science Center at Houston, Houston, Texas, USA
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24
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Lee EP, Lin JJ, Hsia SH, Chan OW, Jan SL, Wu HP. Cutoff Values of Hemodynamic Parameters in Pediatric Refractory Septic Shock. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9030303. [PMID: 35327675 PMCID: PMC8947105 DOI: 10.3390/children9030303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 11/16/2022]
Abstract
Background: Refractory septic shock can cause severe morbidities and mortalities in children. Resuscitation based on hemodynamics is important in children with critical illness. Thus, this study aimed to identify the hemodynamics of refractory septic shock associated with poor prognosis at an early stage to allow for timely interventions. Methods: We evaluated children with refractory septic shock admitted to a pediatric intensive care unit (PICU) and monitored their hemodynamics using a pulse index continuous cardiac output (PiCCO) system. The serial cardiac index (CI), systemic vascular resistance index (SVRI), and vasoactive−inotropic score (VIS) were recorded during the first 72 h after PICU admission. Results: Thirty-three children with refractory septic shock were enrolled. The SVRI and VIS were both associated with fatality from septic shock. The non-survivors had lower serial SVRI and higher VIS (both p < 0.05). Based on the area under the ROC curve, the SVRI was the predictor during the early resuscitative stage (first 36 h) in pediatric refractory septic shock. Conclusions: Both SVRI and VIS are predictors of mortality in children with refractory septic shock, and the SVRI is the powerful predictor of mortality in the early resuscitative stage. A low serial SVRI may allow for the early awareness of disease severity and strategies for adjusting vasoactive−inotropic agents to increase the SVRI.
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Affiliation(s)
- En-Pei Lee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan 333, Taiwan; (E.-P.L.); (J.-J.L.); (S.-H.H.); (O.-W.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Jainn-Jim Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan 333, Taiwan; (E.-P.L.); (J.-J.L.); (S.-H.H.); (O.-W.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Shao-Hsuan Hsia
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan 333, Taiwan; (E.-P.L.); (J.-J.L.); (S.-H.H.); (O.-W.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Oi-Wa Chan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan 333, Taiwan; (E.-P.L.); (J.-J.L.); (S.-H.H.); (O.-W.C.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Sheng-Ling Jan
- Department of Pediatrics, Children’s Medical Center, Taichung Veterans General Hospital, Taichung City 407, Taiwan
- School of Medicine, National Yang-Ming Chiao-Tung University, Taipei City 112, Taiwan
- School of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (S.-L.J.); (H.-P.W.); Tel.: +886-4-23592525 (S.-L.J.); +886-4-22052121 (H.-P.W.)
| | - Han-Ping Wu
- Department of Pediatric Emergency Medicine, Children’s Hospital, China Medical University, Taichung 406040, Taiwan
- Department of Medical Research, Children’s Hospital, China Medical University, Taichung 406040, Taiwan
- Department of Medicine, School of Medicine, China Medical University, Taichung 406040, Taiwan
- Correspondence: (S.-L.J.); (H.-P.W.); Tel.: +886-4-23592525 (S.-L.J.); +886-4-22052121 (H.-P.W.)
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Keskin H, Tavaci T, Halici H, Yuksel TN, Ozkaraca M, Bilen A, Kose D, Mendil AS, Halici Z. Early administration of milrinone ameliorates lung and kidney injury during sepsis in juvenile rats. Pediatr Int 2022; 64:e14917. [PMID: 34242458 DOI: 10.1111/ped.14917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/08/2021] [Accepted: 07/07/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND A sepsis model was created, induced by cecal ligation and puncture (CLP), in juvenile rat groups. Milrinone (MIL), which is known to have a modulatory effect on pro-inflammatory cytokines, was administered to the designated rat groups in the early period before severe sepsis developed. The study was aimed at investigating the possible protective effects of milrinone on the lung and kidney tissues of rats in the late phase of sepsis. METHODS The rat pups were divided into seven groups with six animals in each group: (1) healthy rats who received no drug; (2) CLP-S12 (sacrificed at hour 12); (3) CLP-S24 (sacrificed at hour 24); (4) CLP-MIL1-S12 (administered with 0.5 mg/kg milrinone at hour 1 and sacrificed at hour 12); (5) CLP-MIL1-S24 (administered with 0.5 mg/kg milrinone at hour 1 and sacrificed at hour 24): (6) CLP-MIL12-S24 (administered with 0.5 mg/kg milrinone at hour 12 and sacrificed at hour 24), (7) and CLP-MIL1,12-S24 (administered with 0.5 mg/kg milrinone at hours 1 and 12 and sacrificed at hour 24). RESULTS Significant differences were found between the early and late administration of milrinone in terms of both molecular and histopathological results. The results showed that the tissues were significantly preserved in the groups in which milrinone had been started in the early period compared to the sepsis control groups and the groups in which milrinone had been started in the late period. CONCLUSIONS In addition to the positive inotropic effects of milrinone, its immunomodulatory properties that result in decreased cytokine storm can be beneficial during early period of sepsis.
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Affiliation(s)
- Halil Keskin
- Division of Pediatric Intensive Care Unit, Department of Pediatrics, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Taha Tavaci
- Department of Pharmacology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Hamza Halici
- Department of Pharmacology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Tugba Nurcan Yuksel
- Department of Pharmacology, Namik Kemal University Faculty of Medicine, Tekirdag, Turkey
| | - Mustafa Ozkaraca
- Department of Pathology, Cumhuriyet University Faculty of Veterinary, Sivas, Turkey
| | - Arzu Bilen
- Division of Endocrinology, Department of Internal Medicine, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Duygu Kose
- Department of Pharmacology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Ali Sefa Mendil
- Department of Pathology, Cumhuriyet University Faculty of Veterinary, Sivas, Turkey
| | - Zekai Halici
- Department of Pharmacology, Ataturk University Faculty of Medicine, Erzurum, Turkey.,Clinical Research, Development and Design Application and Research Center, Ataturk University, Erzurum, Turkey
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Peshimam N, Nadel S. Sepsis in children: state-of-the-art treatment. Ther Adv Infect Dis 2021; 8:20499361211055332. [PMID: 34868580 PMCID: PMC8637770 DOI: 10.1177/20499361211055332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 10/05/2021] [Indexed: 12/29/2022] Open
Abstract
Sepsis is a common, complex condition that requires early recognition and aggressive management to improve outcomes. There has been significant improvement in the management of sepsis and septic shock in the last decade; however, it continues to be a leading cause of mortality, morbidity and burden on healthcare services globally. Several guidelines with evidence-based recommendations for the management of children with septic shock and associated organ dysfunction have been produced with the objective of helping clinicians in various settings to provide standardised high-quality care. This article aims to increase awareness among all clinicians, including those working in emergency departments, general paediatric wards and primary care physicians, about the management of sepsis in children.
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Affiliation(s)
- Niha Peshimam
- Paediatric Intensive Care, St Mary's Hospital, London, UK
| | - Simon Nadel
- Consultant and Adjunct Professor, Paediatric Intensive Care, St Mary's Hospital and Imperial College London, London, W2 1NY, UK
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27
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Bazaraa H, Roby S, Salah E, Algebaly H. Assessment of Tissue Perfusion Using the Peripheral Perfusion Index and Lactate Clearance in Shock in Pediatric Patients. Shock 2021; 56:933-938. [PMID: 34014888 DOI: 10.1097/shk.0000000000001811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Pediatric shock has a high mortality rate because many of the early clinical signs are subtle and have poor sensitivity and specificity. Pediatric shock was categorized either: compensated with normal blood pressure, poor skin perfusion (CRT >2 s, mottled, cool peripheries, peripheral cyanosis), weak peripheral pulse, age specific tachycardia, tachypnoea, and oliguria or decompensated with hypotension (SBP < 70 + (2× age in years) mm Hg and decreased mental status. The perfusion index is a non-invasive method for assessing peripheral perfusion and may be a useful marker for identifying shock early in pediatric patients. OBJECTIVE This prospective cohort study (November 2019 to August 2020) evaluated whether the perfusion index, lactate, and/or lactate clearance could predict mortality among pediatric shock patients. METHODS Fifty children (68% male) with shock underwent assessments at presentation to the emergency room to evaluate their heart rate, blood pressure, capillary refill time, central venous pressure, perfusion index, cardiac index, systemic vascular resistance, central venous oxygen saturation, and lactate clearance. RESULTS The perfusion index range was 0.03 to 2.2 and ≤0.18 as the cut-off for mortality prediction providing 74% sensitivity and 78% specificity. The serum lactate concentration range was 0 to 16 mmol/L and >5.7 mmol/L as the cut-off for mortality prediction provided 70% sensitivity and 96% specificity at presentation to the emergency room. The lactate clearance range was 3% to 75% and >10% as the cut-off for survival prediction after resuscitation and at 6 h later. CONCLUSION Perfusion index (PI), lactate, and lactate clearance provided comparable sensitivity and specificity for predicting outcomes among pediatric patients with shock Therefore, we suggest that the PI is an inexpensive, rapid, and non-invasive tool that can be used to predict illness severity and mortality in busy pediatric intensive care units and emergency departments. This tool may guide better patient triage and an earlier diagnosis of shock in this setting.
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Affiliation(s)
- Hafez Bazaraa
- Department of Pediatrics, Cairo University, Cairo, Egypt
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28
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Schlapbach LJ, de Oliveira CF, Raman S, de Souza D. Metabolic resuscitation in pediatric sepsis: a narrative review. Transl Pediatr 2021; 10:2678-2688. [PMID: 34765493 PMCID: PMC8578751 DOI: 10.21037/tp-21-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 05/27/2021] [Indexed: 12/21/2022] Open
Abstract
Sepsis, defined as infection with associated organ dysfunction, accounts for most childhood deaths due to infection globally. Evidence for the optimal support of children with septic shock refractory to the initial sepsis management bundle remains minimal. There is an urgent need for more effective interventions. Administration of hydrocortisone in children with septic shock might fasten shock resolution, and has been shown to dampen the systemic host immune response, augment adrenergic effects, and support the stress response. Ascorbic acid (vitamin C) is one of the most powerful naturally occurring antioxidants and has beneficial effects on multiple pathways which are severely deranged during septic shock. A regimen combining hydrocortisone, ascorbic acid, and thiamine termed "metabolic resuscitation" or "HAT therapy" has been tested in large trials in critically ill adults with sepsis with conflicting results. Available information on intravenous ascorbic acid indicates an excellent safety profile even at very high doses both in adults and children. Given the pharmacological properties and beneficial effects shown both in vitro and in animal studies, and its safety profile, ascorbic acid either as a single therapy or as part of HAT treatment represents a promising candidate for future pediatric sepsis treatments. While pediatric age groups may be more susceptible to ascorbic acid deficiency during sepsis, there is a lack of high-quality trial data on HAT therapy in this age group. A single centre retrospective study identified potential for mortality benefit in children with septic shock, and the results from a randomized controlled pilot trial are being awaited. It is imperative for pediatric research on ascorbic acid and HAT in children with sepsis to critically investigate key questions related to pharmacology, dosing, timing, feasibility, safety, effects on short- and long-term outcomes, and generalisability in view of the global burden of sepsis.
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Affiliation(s)
- Luregn J Schlapbach
- Child Health Research Centre, The University of Queensland, and Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia.,Department of Intensive Care and Neonatology, and Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | | | - Sainath Raman
- Child Health Research Centre, The University of Queensland, and Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia
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29
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Wenshen W, Qi P, Tianli H, Jinfeng L, Ning L. BCL-xL is correlated with disease severity in neonatal infants with early sepsis. BMC Pediatr 2021; 21:295. [PMID: 34193088 PMCID: PMC8243905 DOI: 10.1186/s12887-021-02764-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 06/02/2021] [Indexed: 12/22/2022] Open
Abstract
Background Sepsis is the most common cause of morbidity and mortality in neonatal infants. It is essential to find an accurate and sensitive biomarker to confirm and treat neonatal sepsis in order to decrease the rate of mortality. The aim of this study was to investigate the association between disease severity in patients with sepsis and TNF-α, B cell lymphoma-extra-large (BCL-xL), and serum Mitochondrial membrane potential (MMP). Methods We investigated the correlation between SNAP-II score and levels of TNF-α, BCL-xL, and MMP-index, respectively. The receiver-operating characteristics (ROC) was to assess the diagnostic value of the the Bcl-xL in the diagnosis of the of septic shock. Results A total of 37 infants were diagnosed with sepsis. SNAP-II was positively correlated with the level of BCL-xL (r = 0.450, P = 0.006). The area under the BCL-xL curve was 83.0 %, and the 95 % CI was 67.1–93.3 %. The septic shock threshold was > 3.022 ng/mL, and the sensitivity and specificity were 75.0 and 95.2 %, respectively. The positive predictive value was 92.3 %, and the negative predictive value was 83.3 %. Furthermore, the level of SNAP-II was > 10, and BCL-xL was > 3.022 ng/mL as the threshold, and the sensitivity, specificity, positive predictive value, and negative predictive value of septic shock were 93.8 %, 95.2 %, 93.8 %, and 95.2 %, respectively. Conclusions BCL-xL is associated with the progression of sepsis. The combination of BCL-xL and SNAP-II could be early predicte the severity of the disease.
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Affiliation(s)
- Wu Wenshen
- Neonatal Department, Dongguan Children's Hospital, Guangdong Medical University, NO.68, Xihu the Third Road, Shilong Town, Guangdong Pronvince, Dongguan City, China
| | - Peng Qi
- Dongguan Institute of Pediatrics, NO.68, Xihu the Third Road, Shilong Town, Guangdong Pronvince, Dongguan City, China
| | - Huang Tianli
- Neonatal Department, Dongguan Children's Hospital, Guangdong Medical University, NO.68, Xihu the Third Road, Shilong Town, Guangdong Pronvince, Dongguan City, China
| | - Liao Jinfeng
- Neonatal Department, Dongguan Children's Hospital, Guangdong Medical University, NO.68, Xihu the Third Road, Shilong Town, Guangdong Pronvince, Dongguan City, China
| | - Li Ning
- Neonatal Department, Dongguan Children's Hospital, Guangdong Medical University, NO.68, Xihu the Third Road, Shilong Town, Guangdong Pronvince, Dongguan City, China.
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30
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Hon KL, Leung KKY, Oberender F, Leung AK. Paediatrics: how to manage septic shock. Drugs Context 2021; 10:dic-2021-1-5. [PMID: 34122587 PMCID: PMC8177956 DOI: 10.7573/dic.2021-1-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/22/2021] [Indexed: 02/07/2023] Open
Abstract
Background Septic shock is a common critical illness associated with high morbidity and mortality in children. This article provides an updated narrative review on the management of septic shock in paediatric practice. Methods A PubMed search was performed using the following Medical Subject Headings: "sepsis", "septic shock" and "systemic inflammatory response syndrome". The search strategy included meta-analyses, randomized controlled trials, clinical trials, observational studies and reviews. The search was limited to the English literature and specific to children. Results Septic shock is associated with high mortality and morbidity. The outcome can be improved if the diagnosis is made promptly and treatment initiated without delay. Early treatment with antimicrobial therapy, fluid therapy and vasoactive medications, and rapid recognition of the source of sepsis and control are the key recommendations from paediatric sepsis management guidelines. Conclusion Most of the current paediatric sepsis guideline recommendations are based on the adult population; therefore, the research gaps in paediatric sepsis management should be addressed.
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Affiliation(s)
- Kam Lun Hon
- Paediatric Intensive Care Unit, Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong
| | - Karen Ka Yan Leung
- Paediatric Intensive Care Unit, Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong
| | - Felix Oberender
- Paediatric Intensive Care Unit, Monash Children's Hospital, Melbourne, Australia.,Monash University, School of Clinical Sciences, Department of Paediatrics, Melbourne, Australia
| | - Alexander Kc Leung
- Department of Pediatrics, University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
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31
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Morin L, Ramaswamy KN, Jayashree M, Bansal A, Nallasamy K, Tissieres P, Singhi S. Validation of the pediatric refractory septic shock definition: post hoc analysis of a controlled trial. Ann Intensive Care 2021; 11:32. [PMID: 33569744 PMCID: PMC7876206 DOI: 10.1186/s13613-021-00822-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/01/2021] [Indexed: 12/29/2022] Open
Abstract
Background The European Society of Pediatric and Neonatal Intensive Care (ESPNIC) developed and validated a definition of pediatric refractory septic shock (RSS), based on two septic shock scores (SSS). Both bedside SSS (bSSS) and computed SSS (cSSS) were found to be strongly associated with mortality. We aimed at assessing the accuracy of the RSS definition on a prospective cohort from India. Methods Post hoc analysis of a cohort issued from a double-blind randomized trial that compared first-line vasoactive drugs in children with septic shock. Sequential bSSS and cSSS from 60 children (single-center study, 53% mortality) were analyzed. The prognostic value of the ESPNIC RSS definition was tested for 28-day all-cause mortality. Results In this septic shock cohort, RSS was diagnosed in 35 patients (58.3%) during the first 24 h. Death occurred in 30 RSS patients (85.7% mortality) and in 2 non-RSS patients (8% mortality), OR = 60.9 [95% CI: 10.5–676.2], p < 0.001 with a median delay from sepsis onset of 3 days [1.0–6.7]. Among patients diagnosed with RSS, the mortality was not significantly different according to vasopressors randomization. Diagnosis of RSS with bSSS and cSSS had a high discrimination for death with an area under the receiver operating curve of 0.916 [95% CI: 0.843–0.990] and 0.925 [95% CI: 0.845–1.000], respectively. High prognostic accuracy of the bSSS was found in the first hours following intensive care admission. The best interval of prognostication occurs after the 12th hour following treatment initiation (AUC 0.973 [95% CI: 0.925–1.000]). Conclusions The ESPNIC refractory septic shock definition accurately identifies, within the first 6 h of septic shock management, children with lethal outcome.
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Affiliation(s)
- Luc Morin
- Pediatric Intensive Care Unit, Bicêtre Hospital, AP-HP Paris-Saclay University, Le Kremlin-Bicêtre, France
| | - Karthik Narayanan Ramaswamy
- Division of Pediatric Intensive and Emergency Care, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Muralidharan Jayashree
- Division of Pediatric Intensive and Emergency Care, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Arun Bansal
- Division of Pediatric Intensive and Emergency Care, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Karthi Nallasamy
- Division of Pediatric Intensive and Emergency Care, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Pierre Tissieres
- Pediatric Intensive Care Unit, Bicêtre Hospital, AP-HP Paris-Saclay University, Le Kremlin-Bicêtre, France. .,Institute of Integrative Biology of the Cell, CNRS, CEA, Paris Saclay University, Gif-sur-Yvette, France.
| | - Sunit Singhi
- Division of Pediatric Intensive and Emergency Care, Department of Pediatrics, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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32
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Hegamyer E, Smith N, Thompson AD, Depiero AD. Treatment of suspected sepsis and septic shock in children with chronic disease seen in the pediatric emergency department. Am J Emerg Med 2021; 44:56-61. [PMID: 33581601 DOI: 10.1016/j.ajem.2021.01.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Research demonstrates that timely recognition and treatment of sepsis can significantly improve pediatric patient outcomes, especially regarding time to intravenous fluid (IVF) and antibiotic administration. Further research suggests that underlying chronic disease in a septic pediatric patient puts them at higher risk for poor outcomes. OBJECTIVE To compare treatment time for suspected sepsis and septic shock in pediatric patients with chronic disease versus those without chronic disease seen in the Pediatric Emergency Department (PED). METHODS We reviewed patient data from a pediatric sepsis outcomes dataset collected at two tertiary care pediatric hospital sites from January 2017-December 2018. Patients were stratified into two groups: those with and without chronic disease, defined as any patient with at least one of eight chronic health conditions. INCLUSION CRITERIA patients seen in the PED ultimately diagnosed with sepsis or septic shock, patient age 0 to 20 years and time zero for identification of sepsis in the PED. EXCLUSION CRITERIA time zero unavailable, inability to determine time of first IVF or antibiotic administration or patient death within the PED. Primary analysis included comparison of time zero to first IVF and antibiotic administration between each group. RESULTS 312 patients met inclusion criteria. 169 individuals had chronic disease and 143 did not. Median time to antibiotics in those with chronic disease was 41.9 min versus 43.0 min in patients without chronic disease (p = 0.181). Time to first IVF in those with chronic disease was 22.0 min versus 12.0 min in those without (p = 0.010). Those with an indwelling line/catheter (n = 40) received IVF slower than those without (n = 272), with no significant difference in time to antibiotic administration by indwelling catheter status (p = 0.063). There were no significant differences in the mode of identification of suspected sepsis or septic shock between those with versus without chronic disease (p = 0.27). CONCLUSIONS Study findings suggest pediatric patients with chronic disease with suspected sepsis or septic shock in the PED have a slower time to IVF administration but equivocal use of sepsis recognition tools compared to patients without chronic disease.
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Affiliation(s)
- Emily Hegamyer
- Division of Emergency Medicine, Department of Pediatrics, Nemours, Alfred I. Dupont Hospital for Children. 1600 Rockland Road, Wilmington, DE 19803, United States of America.
| | - Nadine Smith
- Division of Emergency Medicine, Department of Pediatrics, Nemours, Alfred I. Dupont Hospital for Children. 1600 Rockland Road, Wilmington, DE 19803, United States of America.
| | - Amy D Thompson
- Division of Emergency Medicine, Department of Pediatrics, Nemours, Alfred I. Dupont Hospital for Children. 1600 Rockland Road, Wilmington, DE 19803, United States of America.
| | - Andrew D Depiero
- Division of Emergency Medicine, Department of Pediatrics, Nemours, Alfred I. Dupont Hospital for Children. 1600 Rockland Road, Wilmington, DE 19803, United States of America.
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Lin X, Zeng HP, Fang YF, Lin YY, Yang CY. Predictive Indicators for Necrotizing Enterocolitis With the Presence of Portal Venous Gas and Outcomes of Surgical Interventions. Front Pediatr 2021; 9:683510. [PMID: 34195163 PMCID: PMC8238085 DOI: 10.3389/fped.2021.683510] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/07/2021] [Indexed: 12/16/2022] Open
Abstract
Objectives: Portal venous gas (PVG) was an important clinical sign in stage II or III necrotizing enterocolitis (NEC) in preterm neonates. Not a proper predictive indicator was found to predict the diseases (NEC with the presence of PVG) up to now. There is a need to put forward predictive indicators and compare the predictive effects among them. Methods: We conducted a retrospective study of preterm neonates with NEC-PVG (n = 61) or NEC-non PVG (n = 62) from 2014 to 2021. Predictive indicators were put forward and determined by receiver operating characteristic curve analysis. An analysis of the surgical interventions and their outcomes was performed. Results: The incidence rate of NEC among preterm neonates was 4.99%; surgical and conservative interventions accounted for 20.47 and 75.07%, and the mortality rate was 0.03%. The composition ratio of shock in the NEC-PVG group increased 13.2% (P = 0.029). C-reactive protein, fibrinogen degradation product, and blood glucose had better predictive effects in the predictive indicators (P < 0.05). Intestinal necrosis and subependymal hemorrhage in the outcomes of surgical interventions had a strong relationship with the presence of PVG in NEC II/III (P < 0.05). Conclusion: Early and reasonable use of antibiotics, improvement of coagulation function, rectification of acidosis, and decreased blood glucose could cut down the occurrence of the disease (NEC with the presence of PVG). Except for subependymal hemorrhage and intestinal necrosis, NEC with the presence of PVG did not increase the occurrence of other outcomes after surgery.
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Affiliation(s)
- Xin Lin
- Department of Neonatology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Hui-Ping Zeng
- Department of Pediatric Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yi-Fan Fang
- Department of Pediatric Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Ying-Ying Lin
- Department of Healthcare, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Chang-Yi Yang
- Department of Neonatology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
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Ramanathan K, Yeo N, Alexander P, Raman L, Barbaro R, Tan CS, Schlapbach LJ, MacLaren G. Role of extracorporeal membrane oxygenation in children with sepsis: a systematic review and meta-analysis. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:684. [PMID: 33287861 PMCID: PMC7720382 DOI: 10.1186/s13054-020-03418-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 11/30/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The benefits of extracorporeal membrane oxygenation (ECMO) in children with sepsis remain controversial. Current guidelines on management of septic shock in children recommend consideration of ECMO as salvage therapy. We sought to review peer-reviewed publications on effectiveness of ECMO in children with sepsis. METHODS Studies reporting on mortality in children with sepsis supported with ECMO, published in PubMed, Scopus and Embase from 1972 till February 2020, were included in the review. This study was done in adherence to Preferred Reporting Items for Systematic Review and Meta-Analysis statement after registering the review protocol with PROSPERO. Study eligibility was independently assessed by two authors and disagreements resolved by a third author. Publications were reviewed for quality using Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. Random-effects meta-analyses (DerSimonian and Laird) were conducted, and 95% confidence intervals were computed using the Clopper-Pearson method. Outliers were identified by the Baujat plot and leave-one-out analysis if there was considerable heterogeneity. The primary outcome measure was survival to discharge. Secondary outcome measures included hospital length of stay, subgroup analysis of neonatal and paediatric groups, types and duration of ECMO and complications . RESULTS Of the 2054 articles screened, we identified 23 original articles for systematic review and meta-analysis. Cumulative estimate of survival (13 studies, 2559 patients) in the cohort was 59% (95%CI: 51-67%). Patients had a median length of hospital stay of 28.8 days, median intensive care unit stay of 13.5 days, and median ECMO duration of 129 h. Children needing venoarterial ECMO (9 studies, 208 patients) showed overall pooled survival of 65% (95%CI: 50-80%). Neonates (< 4 weeks of age) with sepsis needing ECMO (7 studies, 85 neonates) had pooled survival of 73% (95%CI: 56- 87%). Gram positive organisms were the most common pathogens (47%) in septic children supported with ECMO. CONCLUSION Survival rates of children with sepsis needing ECMO was 59%. Neonates had higher survival rates (73%); gram positive organisms accounted for most common infections in children needing ECMO. Despite limitations, pooled survival data from this review indicates consideration of ECMO in refractory septic shock for all pediatric age groups.
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Affiliation(s)
- Kollengode Ramanathan
- Cardiothoracic Intensive Care Unit, Department of Cardiothoracic Surgery, National University Hospital, Singapore, 119228, Singapore. .,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Nicholas Yeo
- Queen's University Belfast School of Medicine, Belfast, UK
| | - Peta Alexander
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Lakshmi Raman
- University of Texas Southwestern Medical Center, Dallas, USA
| | - Ryan Barbaro
- Division of Pediatric Critical Care Medicine, University of Michigan, Ann Arbor, USA
| | - Chuen Seng Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Luregn J Schlapbach
- Department of Intensive Care Medicine and Neonatology, and Children's Research Center, University Children's Hospital of Zurich, University of Zurich, Zurich, Switzerland.,Pediatric Critical Care Research Group, Child Health Research Centre, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Graeme MacLaren
- Cardiothoracic Intensive Care Unit, Department of Cardiothoracic Surgery, National University Hospital, Singapore, 119228, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Hazwani TR, Kazzaz YM, Alsugheir S, Aldelaijan S, Alsugheir F, Alali H, Alsadoon A, Alhamwah M, Alsubaiel S, Alomar B, Vishwakarma R. Association Between Culture-Negative Versus Culture-Positive Sepsis and Outcomes of Patients Admitted to the Pediatric Intensive Care Unit. Cureus 2020; 12:e9981. [PMID: 32855896 PMCID: PMC7447147 DOI: 10.7759/cureus.9981] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Sepsis remains a major cause of death, with high mortality and morbidity rates in children. The cause of mortality may be associated with several factors, including differences in cultures and the type of organism. This study was aimed at evaluating the characteristics and outcomes of negative bacterial blood culture compared to those of positive bacterial blood culture in children with severe sepsis/septic shock. Methods A retrospective cohort study was conducted at a pediatric intensive care unit (PICU) of a tertiary care medical center. All pediatric patients, from newborn to 14 years of age, admitted between April 2015 and January 2018 were included in the study if they fulfilled the criteria for severe sepsis/septic shock. Results Of the 209 patients, 30 (14.3%) had a positive bacterial blood culture whereas 179 (86.6%) had a negative bacterial blood culture. Mortality was more in positive bacterial blood culture 13 (43%) vs 35 (20%) in negative bacterial blood culture (P = 0.004). Respiratory tract infections were extremely common, present in 108 of 179 (60%) patients, and tended to result in a negative culture. The rate of organ dysfunction was higher in the positive bacterial blood culture group at admission (P = 0.01). However, the results did not reveal a significant finding related to multiorgan dysfunction syndrome (MODS) progression over three days of PICU admission (P = 0.06). Conclusion The negative bacterial blood culture constitutes a substantial proportion of pediatric patients with severe sepsis/septic shock. Furthermore, these pediatric patients have a lower mortality rate compared to positive bacterial blood cultures. The culture-negative sepsis group also had less organ dysfunction.
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Affiliation(s)
- Tarek R Hazwani
- Pediatric Intensive Care, Ministry of National Guard - Health Affairs, Riyadh, SAU.,College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | - Yasser M Kazzaz
- Pediatric Critical Care, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Shaden Alsugheir
- Pediatrics, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Shahad Aldelaijan
- Emergency Medicine, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Futoon Alsugheir
- Pediatrics, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Hamza Alali
- Pediatric Critical Care, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Alaa Alsadoon
- Pediatric Infectious Diseases, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Moudi Alhamwah
- Pediatrics, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Sara Alsubaiel
- Pediatrics, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Bassam Alomar
- Pediatric Emergency Medicine, Ministry of National Guard - Health Affairs, Riyadh, SAU
| | - Ramesh Vishwakarma
- Biostatistics, King Abdullah International Medical Research Center, Riyadh, SAU
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Extracorporeal Membrane Oxygenation for Group B Streptococcal Sepsis in Neonates: A Retrospective Study of the Extracorporeal Life Support Organization Registry. Pediatr Crit Care Med 2020; 21:e505-e512. [PMID: 32168303 DOI: 10.1097/pcc.0000000000002320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Neonatal group B streptococcal sepsis remains a leading cause of neonatal sepsis globally and is characterized by unique epidemiologic features. Extracorporeal membrane oxygenation has been recommended for neonatal septic shock refractory to conventional management, but data on extracorporeal membrane oxygenation in group B streptococcal sepsis are scarce. We aimed to assess outcomes of extracorporeal membrane oxygenation in neonates with group B streptococcal sepsis. DESIGN Retrospective study of the international registry of the Extracorporeal Life Support Organization. SETTING Extracorporeal membrane oxygenation centers contributing to Extracorporeal Life Support Organization registry. PATIENTS Patients less than or equal to 30 days treated with extracorporeal membrane oxygenation and a diagnostic code of group B streptococcal sepsis between January 1, 2007, and December 31, 2016. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS In-hospital mortality was the primary outcome. Univariable and multivariable logistic regression models to predict mortality were established. One hundred ninety-two runs in 191 neonates were identified meeting eligibility criteria, of which 55 of 191 (29%) died. One hundred thirty-seven (71%) were treated with venoarterial extracorporeal membrane oxygenation. One hundred sixty-nine runs (88%) occurred during the first week of life for early-onset sepsis and 23 (12%) after 7 days of life. The in-hospital mortality for extracorporeal membrane oxygenation used after 7 days of life was significantly higher compared with early-onset sepsis (65% vs 24%; p < 0.01). In addition, lower weight, lower pH, lower bicarbonate, and surfactant administration precannulation were significantly associated with mortality (p < 0.05). Adjusted analyses confirmed that age greater than 7 days, lower weight, and lower pH were associated with higher mortality (p < 0.05). One hundred fifty-one of 192 runs (79%) experienced a major complication. The number of major complications during extracorporeal membrane oxygenation was associated significantly with mortality (p < 0.001; adjusted odds ratio, 1.27 [1.08-1.49; p = 0.004]). CONCLUSIONS This large registry-based study indicates that treatment with extracorporeal membrane oxygenation for neonatal group B streptococcal sepsis is associated with survival in the majority of patients. Future quality improvement interventions should aim to reduce the burden of major extracorporeal membrane oxygenation-associated complications which affected four out of five neonatal group B streptococcal sepsis extracorporeal membrane oxygenation patients.
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37
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Poveda-Jaramillo R. Heart Dysfunction in Sepsis. J Cardiothorac Vasc Anesth 2020; 35:298-309. [PMID: 32807603 DOI: 10.1053/j.jvca.2020.07.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 06/11/2020] [Accepted: 07/05/2020] [Indexed: 12/24/2022]
Abstract
Cardiac involvement during sepsis frequently occurs. A series of molecules induces a set of changes at the cellular level that result in the malfunction of the myocardium. The understanding of these molecular alterations has simultaneously promoted the implementation of diagnostic strategies that are much more precise and allowed the advance of the therapeutics. The heart is a vital organ for survival. Its well-being ensures the adequate supply of essential elements for organs and tissues.
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38
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Comparison of Predictive Powers for Mortality between Systemic Vascular Resistance Index and Serum Lactate in Children with Persistent Catecholamine-Resistant Shock. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1341326. [PMID: 32685440 PMCID: PMC7322611 DOI: 10.1155/2020/1341326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 04/24/2020] [Accepted: 05/05/2020] [Indexed: 12/29/2022]
Abstract
Persistent catecholamine-resistant shock in children causes severe morbidity and mortality. We aimed to analyze the association between hemodynamics and serum lactate at different time points and 28-day mortality in children with persistent catecholamine-resistant shock. Methods. Twenty-six children with persistent catecholamine-resistant shock were enrolled, and their hemodynamics were monitored using the pulse index continuous cardiac output. Serial cardiac index (CI), systemic vascular resistant index (SVRI), and vasoactive-inotropic score (VIS) were analyzed for the first 24 hours. Associations between hemodynamics, serum lactate, and 28-day mortality were analyzed. Results. The 28-day mortality rate was 53.8%. SVRI and VIS were independent predictors of 28-day mortality. The mortality group had lower serial SVRI and higher VIS than the survival group (p < 0.05). Serial SVRI had the highest area under the receiver operating characteristic curve (AUC) for predicting mortality during the first 24 hours of persistent catecholamine-resistant shock. Three important hemodynamic parameters, CI, SVRI and perfusion pressure (MAP-CVP), were significantly correlated with lactate, of which SVRI had the best correlation (r = -0.711, p < 0.001). According to the AUC, SVRI was a more powerful predictor of mortality than lactate in persistent catecholamine-resistant shock. After 24 hours of treatment for persistent catecholamine-resistant shock, an SVRI lower than 1284 dyn·s·cm-5·m2 was associated with 28-day mortality. Conclusions. SVRI was an early factor associated with mortality in the pediatric patients with persistent catecholamine-resistant shock potentially and had the good correlation with serum lactate. An SVRI more than 1284 dyn·s·cm-5·m2 during the first 24 hours of persistent catecholamine-resistant shock was associated with favorable outcomes. The result should be used with caution due to the small sample size.
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39
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Otero Luna AV, Johnson R, Funaro M, Canarie MF, Pierce RW. Methylene Blue for Refractory Shock in Children: A Systematic Review and Survey Practice Analysis. Pediatr Crit Care Med 2020; 21:e378-e386. [PMID: 32453920 PMCID: PMC10563197 DOI: 10.1097/pcc.0000000000002295] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Shock refractory to fluid and catecholamine therapy has significant morbidity and mortality in children. The use of methylene blue to treat refractory shock in children is not well described. We aim to collect and summarize the literature and define physicians' practice patterns regarding the use of methylene blue to treat shock in children. DESIGN We conducted a systematic search of MEDLINE, Embase, PubMed, Web of Science, Cochrane for studies involving the use of methylene blue for catecholamine-refractory shock from database inception to 2019. Collected studies were analyzed qualitatively. To describe practice patterns of methylene blue use, we electronically distributed a survey to U.S.-based pediatric critical care physicians. We assessed physician knowledge and experience with methylene blue. Survey responses were quantitatively and qualitatively evaluated. SETTING Pediatric critical and cardiac care units. PATIENTS OR SUBJECTS Patients less than or equal to 25 years old with refractory shock treated with methylene blue. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS One-thousand two-hundred ninety-three abstracts met search criteria, 139 articles underwent full-text review, and 24 studies were included. Studies investigated refractory shock induced by a variety of etiologies and found that methylene blue was generally safe and increased mean arterial blood pressure. There is overall lack of studies, low number of study patients, and low quality of studies identified. Our survey had a 22.5% response rate, representing 125 institutions. Similar proportions of physicians reported using (40%) or never even considering (43%) methylene blue for shock. The most common reasons for not using methylene blue were unfamiliarity with this drug, its proper dosing, and lack of evidentiary support. CONCLUSIONS Methylene blue appears safe and may benefit children with refractory shock. There is a stark divide in familiarity and practice patterns regarding its use among physicians. Studies to formally assess safety and efficacy of methylene blue in treating pediatric shock are warranted.
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Affiliation(s)
| | - Rachel Johnson
- Department of Pediatrics, Yale University, New Haven, CT
| | - Melissa Funaro
- Harvey Cushing/John Hay Whitney Medical Library, Yale University, New Haven, CT
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40
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Bulatova YY, Maltabarova NA, Zhumabayev MB, Li TA, Ivanova MP. Modern Diagnostics of Sepsis and Septic Shock in Children. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/7879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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41
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Lee EP, Zhao LL, Hsia SH, Chan OW, Lin CY, Su YT, Lin JJ, Wu HP. Vascular Reactivity Index as an Effective Predictor of Mortality in Children With Refractory Septic Shock. J Intensive Care Med 2020; 36:589-596. [PMID: 32208899 DOI: 10.1177/0885066620914850] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Vasoplegia is vascular hyporesponsiveness to vasopressors and is an important phenomenon in children with refractory septic shock. This study aimed to develop an objective formula correlated with vasoplegia and evaluate the predictive power for mortality in children with refractory septic shock. MATERIALS AND METHODS We retrospectively analyzed children with refractory septic shock admitted to a pediatric intensive care unit (PICU) and monitored their hemodynamics via a pulse index continuous cardiac output (PiCCO) system. Serial hemodynamic data including cardiac index (CI), systemic vascular resistant index (SVRI) and vasoactive-inotropic score (VIS) were recorded during the first 72 hours after PICU admission. We defined vascular reactivity index (VRI) as SVRI/VIS and analyzed the effect of VRI in predicting mortality in children with refractory septic shock. RESULTS Thirty-three children with refractory septic shock were enrolled. The SVRI was lower in the mortality group compared to the survival group (P < .05). The average area under the receiver operating characteristic curve of VRI within the first 72 hours was 0.8 and the serial values of VRI were significantly lower in the mortality group during the period from 0 to 48 hours (P < .05). However, there were no significant differences in serial CI values between the survival and mortality groups. CONCLUSIONS Vasoactive-inotropic score may potentially be used to quantify the severity of vasoplegia based on the clinical response of vessels after resuscitation with vasopressors. Lower VRI levels may indicate a higher risk of mortality in children with septic shock.
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Affiliation(s)
- En-Pei Lee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Lu-Lu Zhao
- Department of Pediatrics, 145204Taipei Tzu Chi Hospital, New Taipei.,Department of Medicine, School of Medicine, Tzu Chi University, Hualien
| | - Shao-Hsuan Hsia
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Oi-Wa Chan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Chia-Ying Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Ya-Ting Su
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Jainn-Jim Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, 38014Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan.,College of Medicine, 38014Chang Gung University, Taoyuan
| | - Han-Ping Wu
- Department of Pediatric Emergency Medicine, Children's Hospital, 38020China Medical University, Taichung.,Department of Medical Research, Children's Hospital, 38020China Medical University, Taichung.,Department of Medicine, School of Medicine, 38020China Medical University, Taichung
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42
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Beretta-Piccoli X, Biarent D, De Bels D, Honore PM, Redant S. ECMO in paediatric septic shock: an urgent need for prospective trial. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:88. [PMID: 32164738 PMCID: PMC7069187 DOI: 10.1186/s13054-020-2789-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 02/14/2020] [Indexed: 11/10/2022]
Affiliation(s)
- Xavier Beretta-Piccoli
- ICU Department, Hopital Universitaire des Enfants Reine Fabiola HUDERF, Université libre de Bruxelles, ULB, Brussels, Belgium
| | - Dominique Biarent
- ICU Department, Hopital Universitaire des Enfants Reine Fabiola HUDERF, Université libre de Bruxelles, ULB, Brussels, Belgium
| | - David De Bels
- ICU Department, Centre Hospitalier Universitaire Brugmann, Brugmann University Hospital, Place Van Gehuchtenplein,4, 1020, Brussels, Belgium
| | - Patrick M Honore
- ICU Department, Centre Hospitalier Universitaire Brugmann, Brugmann University Hospital, Place Van Gehuchtenplein,4, 1020, Brussels, Belgium
| | - Sébastien Redant
- ICU Department, Hopital Universitaire des Enfants Reine Fabiola HUDERF, Université libre de Bruxelles, ULB, Brussels, Belgium. .,ICU Department, Centre Hospitalier Universitaire Brugmann, Brugmann University Hospital, Place Van Gehuchtenplein,4, 1020, Brussels, Belgium.
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43
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Weiss SL, Peters MJ, Alhazzani W, Agus MSD, Flori HR, Inwald DP, Nadel S, Schlapbach LJ, Tasker RC, Argent AC, Brierley J, Carcillo J, Carrol ED, Carroll CL, Cheifetz IM, Choong K, Cies JJ, Cruz AT, De Luca D, Deep A, Faust SN, De Oliveira CF, Hall MW, Ishimine P, Javouhey E, Joosten KFM, Joshi P, Karam O, Kneyber MCJ, Lemson J, MacLaren G, Mehta NM, Møller MH, Newth CJL, Nguyen TC, Nishisaki A, Nunnally ME, Parker MM, Paul RM, Randolph AG, Ranjit S, Romer LH, Scott HF, Tume LN, Verger JT, Williams EA, Wolf J, Wong HR, Zimmerman JJ, Kissoon N, Tissieres P. Surviving sepsis campaign international guidelines for the management of septic shock and sepsis-associated organ dysfunction in children. Intensive Care Med 2020; 46:10-67. [PMID: 32030529 PMCID: PMC7095013 DOI: 10.1007/s00134-019-05878-6] [Citation(s) in RCA: 275] [Impact Index Per Article: 68.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 49 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 52 research priorities were identified. CONCLUSIONS A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
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Affiliation(s)
- Scott L Weiss
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Mark J Peters
- Great Ormond Street Hospital for Children, London, UK
| | - Waleed Alhazzani
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael S D Agus
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Luregn J Schlapbach
- Paediatric Critical Care Research Group, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Robert C Tasker
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Andrew C Argent
- Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Joe Brierley
- Great Ormond Street Hospital for Children, London, UK
| | | | | | | | | | - Karen Choong
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Jeffry J Cies
- St. Christopher's Hospital for Children, Philadelphia, PA, USA
| | | | - Daniele De Luca
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, South Paris-Saclay University, Paris, France
| | | | - Saul N Faust
- University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, UK
| | | | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH, USA
| | | | | | | | - Poonam Joshi
- All India Institute of Medical Sciences, New Delhi, India
| | - Oliver Karam
- Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | | | - Joris Lemson
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Graeme MacLaren
- National University Health System, Singapore, Singapore
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Nilesh M Mehta
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Akira Nishisaki
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Mark E Nunnally
- New York University Langone Medical Center, New York, NY, USA
| | | | - Raina M Paul
- Advocate Children's Hospital, Park Ridge, IL, USA
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | | | - Judy T Verger
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- College of Nursing, University of Iowa, Iowa City, IA, USA
| | | | - Joshua Wolf
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | | | | | - Pierre Tissieres
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Institute of Integrative Biology of the Cell-CNRS, CEA, Univ Paris Sud, Gif-Sur-Yvette, France
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44
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Weiss SL, Peters MJ, Alhazzani W, Agus MSD, Flori HR, Inwald DP, Nadel S, Schlapbach LJ, Tasker RC, Argent AC, Brierley J, Carcillo J, Carrol ED, Carroll CL, Cheifetz IM, Choong K, Cies JJ, Cruz AT, De Luca D, Deep A, Faust SN, De Oliveira CF, Hall MW, Ishimine P, Javouhey E, Joosten KFM, Joshi P, Karam O, Kneyber MCJ, Lemson J, MacLaren G, Mehta NM, Møller MH, Newth CJL, Nguyen TC, Nishisaki A, Nunnally ME, Parker MM, Paul RM, Randolph AG, Ranjit S, Romer LH, Scott HF, Tume LN, Verger JT, Williams EA, Wolf J, Wong HR, Zimmerman JJ, Kissoon N, Tissieres P. Surviving Sepsis Campaign International Guidelines for the Management of Septic Shock and Sepsis-Associated Organ Dysfunction in Children. Pediatr Crit Care Med 2020; 21:e52-e106. [PMID: 32032273 DOI: 10.1097/pcc.0000000000002198] [Citation(s) in RCA: 478] [Impact Index Per Article: 119.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 52 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 49 research priorities were identified. CONCLUSIONS A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
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Affiliation(s)
- Scott L Weiss
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Mark J Peters
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Waleed Alhazzani
- Department of Medicine, Division of Critical Care, and Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael S D Agus
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Luregn J Schlapbach
- Paediatric Critical Care Research Group, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Robert C Tasker
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Andrew C Argent
- Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Joe Brierley
- Great Ormond Street Hospital for Children, London, United Kingdom
| | | | | | | | | | - Karen Choong
- Department of Medicine, Division of Critical Care, and Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Jeffry J Cies
- St. Christopher's Hospital for Children, Philadelphia, PA
| | | | - Daniele De Luca
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France.,Physiopathology and Therapeutic Innovation Unit-INSERM U999, South Paris-Saclay University, Paris, France
| | - Akash Deep
- King's College Hospital, London, United Kingdom
| | - Saul N Faust
- University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, United Kingdom
| | | | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH
| | | | | | | | - Poonam Joshi
- All India Institute of Medical Sciences, New Delhi, India
| | - Oliver Karam
- Children's Hospital of Richmond at VCU, Richmond, VA
| | | | - Joris Lemson
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Graeme MacLaren
- National University Health System, Singapore, and Royal Children's Hospital, Melbourne, VIC, Australia
| | - Nilesh M Mehta
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Akira Nishisaki
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | | | | | | | - Adrienne G Randolph
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Lyvonne N Tume
- University of the West of England, Bristol, United Kingdom
| | - Judy T Verger
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.,College of Nursing, University of Iowa, Iowa City, IA
| | | | - Joshua Wolf
- St. Jude Children's Research Hospital, Memphis, TN
| | | | | | - Niranjan Kissoon
- British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Pierre Tissieres
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France.,Institute of Integrative Biology of the Cell-CNRS, CEA, Univ Paris Sud, Gif-sur-Yvette, France
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45
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Bottari G, Guzzo I, Marano M, Stoppa F, Ravà L, Di Nardo M, Cecchetti C. Hemoperfusion with Cytosorb in pediatric patients with septic shock: A retrospective observational study. Int J Artif Organs 2020; 43:587-593. [PMID: 32003289 DOI: 10.1177/0391398820902469] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To determine the clinical effect of continuous hemoperfusion with Cytosorb associated with standard Continuous Renal Replacement Therapy on hemodynamics and on clinically relevant outcome parameters in children with septic shock. DESIGN Retrospective analysis. SETTING Pediatric intensive care unit. PATIENTS Eight consecutive children with septic shock who received hemoperfusion with Cytosorb while on Continuous Renal Replacement Therapy. INTERVENTIONS Continuous hemoperfusion with Cytosorb (adsorber was changed every 24 h). MEASUREMENTS AND MAIN RESULTS Vasoactive-Inotropic Score was measured before and after the extracorporeal blood purification treatment. Bedside refractory septic shock score was calculated before the onset of the extracorporeal blood purification treatment. Time course of cytokines interleukin-6, interleukin-10, and tumor necrosis factor-alpha was measured at Time 0, then every 12 h until the end of blood purification treatment (72 or 96 h). Pediatric intensive care unit survival in our cohort was 90%. Median bedside refractory septic shock score was 2.1. Patients showed improved Vasoactive-Inotropic Score following blood purification (pre: 40.00 post: 8.89 p = 0.0076). Measurement of cytokines level showed a significant reduction of interleukin-6 plasma levels (7977.27-210.18 pg/mL, p = 0.0077) and interleukin-10 plasma levels (from 687.19 to 36.95 pg/mL, p = 0.0180). In those patients with detectable tumor necrosis factor-alpha plasma level, its reduction was not significant (p = 0.138). The median removal ratio was 80% for interleukin-6, 90% for interleukin-10, and 29% for tumor necrosis factor-alpha. CONCLUSION The use of Cytosorb in combination with Continuous Renal Replacement Therapy as blood purification strategy in pediatric septic shock is associated with a rapid hemodynamic stabilization in the first 48 h of treatment and a significant reduction of interleukin-6 and interleukin-10.
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Affiliation(s)
- Gabriella Bottari
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, Rome, Italy
| | - Isabella Guzzo
- Division of Nephrology and Dialysis, Department of Pediatrics, Children's Hospital Bambino Gesù, Rome, Italy
| | - Marco Marano
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, Rome, Italy
| | - Francesca Stoppa
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, Rome, Italy
| | - Lucilla Ravà
- Clinical Epidemiology Unit, Children's Hospital Bambino Gesù, Rome, Italy
| | - Matteo Di Nardo
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, Rome, Italy
| | - Corrado Cecchetti
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, Rome, Italy
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46
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Abstract
Sepsis and septic shock in newborns causes mortality and morbidity depending on the organism and primary site. ECMO provides cardiorespiratory support to allow adequate organ perfusion during the time for antibiotics and source control surgery (if needed) to occur. ECMO mode and cannulation site vary depending on support required and local preference. Earlier and more aggressive use of ECMO can improve survival.
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Affiliation(s)
- Warwick Wolf Butt
- Paediatric Intensive Care Unit, Royal Children's Hospital, Melbourne, VIC, Australia.,Murdoch Children's Research Institute, Melbourne, VIC, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Roberto Chiletti
- Paediatric Intensive Care Unit, Royal Children's Hospital, Melbourne, VIC, Australia.,Murdoch Children's Research Institute, Melbourne, VIC, Australia
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47
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Benini F, Congedi S, Rusalen F, Cavicchiolo ME, Lago P. Barriers to Perinatal Palliative Care Consultation. Front Pediatr 2020; 8:590616. [PMID: 33072680 PMCID: PMC7536314 DOI: 10.3389/fped.2020.590616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 08/25/2020] [Indexed: 01/07/2023] Open
Affiliation(s)
- Franca Benini
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital Padua, Padua, Italy
| | - Sabrina Congedi
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital Padua, Padua, Italy
| | - Francesca Rusalen
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital Padua, Padua, Italy
| | - Maria Elena Cavicchiolo
- Woman's and Child's Department, Neonatal Intensive Care Unit, University of Padua, Padua, Italy
| | - Paola Lago
- Neonatal Intensive Care Unit, Treviso's Hospital, Treviso, Italy
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48
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Schlapbach LJ, Chiletti R, Straney L, Festa M, Alexander D, Butt W, MacLaren G. Defining benefit threshold for extracorporeal membrane oxygenation in children with sepsis-a binational multicenter cohort study. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:429. [PMID: 31888705 PMCID: PMC6937937 DOI: 10.1186/s13054-019-2685-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 11/26/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND The surviving sepsis campaign recommends consideration for extracorporeal membrane oxygenation (ECMO) in refractory septic shock. We aimed to define the benefit threshold of ECMO in pediatric septic shock. METHODS Retrospective binational multicenter cohort study of all ICUs contributing to the Australian and New Zealand Paediatric Intensive Care Registry. We included patients < 16 years admitted to ICU with sepsis and septic shock between 2002 and 2016. Sepsis-specific risk-adjusted models to establish ECMO benefit thresholds with mortality as the primary outcome were performed. Models were based on clinical variables available early after admission to ICU. Multivariate analyses were performed to identify predictors of survival in children treated with ECMO. RESULTS Five thousand sixty-two children with sepsis and septic shock met eligibility criteria, of which 80 (1.6%) were treated with veno-arterial ECMO. A model based on 12 clinical variables predicted mortality with an AUROC of 0.879 (95% CI 0.864-0.895). The benefit threshold was calculated as 47.1% predicted risk of mortality. The observed mortality for children treated with ECMO below the threshold was 41.8% (23 deaths), compared to a predicted mortality of 30.0% as per the baseline model (16.5 deaths; standardized mortality rate 1.40, 95% CI 0.89-2.09). Among patients above the benefit threshold, the observed mortality was 52.0% (13 deaths) compared to 68.2% as per the baseline model (16.5 deaths; standardized mortality rate 0.61, 95% CI 0.39-0.92). Multivariable analyses identified lower lactate, the absence of cardiac arrest prior to ECMO, and the central cannulation (OR 0.31, 95% CI 0.10-0.98, p = 0.046) as significant predictors of survival for those treated with VA-ECMO. CONCLUSIONS This binational study demonstrates that a rapidly available sepsis mortality prediction model can define thresholds for survival benefit in children with septic shock considered for ECMO. Survival on ECMO was associated with central cannulation. Our findings suggest that a fully powered RCT on ECMO in sepsis is unlikely to be feasible.
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Affiliation(s)
- Luregn J Schlapbach
- Paediatric Critical Care Research Group, Child Health Research Centre, The University of Queensland, Brisbane, Australia. .,Paediatric Intensive Care Unit, Queensland Children's Hospital, South Brisbane, QLD, 4101, Australia. .,Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
| | - Roberto Chiletti
- University of Melbourne, Melbourne, Australia.,Paediatric Intensive Care Unit, The Royal Children's Hospital, Melbourne, Australia
| | - Lahn Straney
- Paediatric Critical Care Research Group, Child Health Research Centre, The University of Queensland, Brisbane, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Marino Festa
- Paediatric Intensive Care Unit, Children's Hospital Westmead, Sydney, Australia.,Kids Critical Care Research Group, Kids Research, Sydney Children's Hospitals Network, Sydney, Australia
| | - Daniel Alexander
- Paediatric Intensive Care Unit, Perth Children's Hospital, Perth, Australia
| | - Warwick Butt
- Paediatric Intensive Care Unit, The Royal Children's Hospital, Melbourne, Australia
| | - Graeme MacLaren
- Paediatric Intensive Care Unit, The Royal Children's Hospital, Melbourne, Australia.,Cardiothoracic Intensive Care Unit, National University Health System, Singapore, Singapore
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49
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Dohna Schwake C, Guiddir T, Cuzon G, Benissa MR, Dubois C, Miatello J, Merchaoui Z, Durand P, Tissieres P. Bacterial infections in children after liver transplantation: A single-center surveillance study of 345 consecutive transplantations. Transpl Infect Dis 2019; 22:e13208. [PMID: 31693773 DOI: 10.1111/tid.13208] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 09/30/2019] [Accepted: 10/24/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Infectious complications after pediatric liver transplantation frequently occur and are potentially serious. Data concerning strictly defined bacterial infections and their associated risk factors are lacking. METHODS For the pediatric liver transplant postoperative period, we analyzed data from the nosocomial infection surveillance (2006-2015). RESULTS A total of 235 bacterial infections in 162 transplantations (47%) occurred, including 32 bacterial pneumonia cases, 104 surgical site infections, 27 urinary tract infections, and 40 bloodstream infections. Sepsis was diagnosed in 127 cases (54%), severe sepsis in 22 (9%) cases, and septic shock in 41 (17%) cases. Thirty patients (9%) died, and septic shock was the leading cause of death. The carrier status of multi-drug resistant bacteria and a tacrolimus level >20 ng/mL were independent risk factors for surgical site infections and the occurrence of severe sepsis or septic shock. The length of mechanical ventilation was an independent risk factor for pneumonia and surgical site infection. CONCLUSION Bacterial infections in the early postoperative period after pediatric liver transplantation are associated with high morbidity and mortality. Physicians involved in the medical care of these patients should be aware of the specific risk factors, and further development of prevention programs is highly recommended.
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Affiliation(s)
- Christian Dohna Schwake
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France.,Pediatric Intensive Care, Universitätsmedizin Essen, Essen, Germany.,Westdeutsches Zentrum für Infektiologie, Universitätsmedizin Essen, Essen, Germany
| | - Tamazoust Guiddir
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France
| | - Gaelle Cuzon
- Laboratory of Microbiology, Paris South University Hospitals AP-HP, Le Kremlin-Bicêtre, France
| | - Mohamed-Rida Benissa
- Pediatric Intensive Care Unit, University Hospitals of Geneva, Geneva, Switzerland
| | - Cécile Dubois
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France
| | - Jordi Miatello
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France.,Institute of Integrative Biology of the Cell, CNRS, CEA, Univ. Paris Sud, Paris Saclay University, Gif sur Yvette, France
| | - Zied Merchaoui
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France
| | - Philippe Durand
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France
| | - Pierre Tissieres
- Pediatric Intensive Care, Paris South University Hospitals AP-HP, Le Kremlin Bicêtre, France.,Institute of Integrative Biology of the Cell, CNRS, CEA, Univ. Paris Sud, Paris Saclay University, Gif sur Yvette, France
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50
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Is peripheral venovenous-arterial ECMO a feasible alternative to central cannulation for pediatric refractory septic shock? Intensive Care Med 2019; 45:1658-1660. [PMID: 31529351 DOI: 10.1007/s00134-019-05720-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2019] [Indexed: 10/26/2022]
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