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Giang V, McMullan B. Treatment of toxic shock in children. Arch Dis Child Educ Pract Ed 2024:edpract-2023-325642. [PMID: 38964759 DOI: 10.1136/archdischild-2023-325642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 05/27/2024] [Indexed: 07/06/2024]
Abstract
Toxic shock syndrome (TSS) is a life-threatening complication of infection typically caused by one of two bacterial species: Staphylococcus aureus and Streptococcus pyogenes The outcomes in children with TSS can be devastating. Careful consideration of TSS is required as a potential differential diagnosis of children presenting with sepsis or severe illness associated with fever and rash.
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Affiliation(s)
- Vivian Giang
- Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia
| | - Brendan McMullan
- Department of Infectious Diseases, Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia
- Discipline of Paediatrics, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW, Australia
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2
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Portefaix A, Dhelens C, Recher M, Cour-Andlauer F, Naudin J, Mortamet G, Joram N, Tissières P, Ginhoux T, Kassai B, Boutitie F, Maucort-Boulch D, Javouhey E. High-dose intravenous immunoglobulin versus albumin 4% in paediatric toxic shock syndrome: a randomised controlled feasibility study. Arch Dis Child 2024:archdischild-2022-325274. [PMID: 38360044 DOI: 10.1136/archdischild-2022-325274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 01/26/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE Toxic shock syndrome (TSS) is a rare disease responsible for significant morbidity and mortality. Intravenous immunoglobulin (IG) therapy in paediatric TSS could improve shock and organ failure, but more consistent efficacy and safety data are needed. Our objective was to determine whether a randomised clinical trial (RCT) assessing intravenous IG in TSS in children is feasible. METHODS We performed a multicentre, feasibility, double-blind RCT assessing efficacy of high-dose intravenous IG versus albumin 4% (control group) within the first 12 hours of shock onset. Included patients were aged above 1 month and below 18 years with suspected TSS and septic shock. Feasibility was assessed by measuring inclusion rate, protocol compliance and missing data regarding death and the Pediatric Logistic Organ Dysfunction-2 (PELOD-2) Score. Other secondary clinical outcomes were evaluated during hospital stay, at 60 day and 1 year. RESULTS 28 patients, admitted in 6 paediatric intensive care units during 36 consecutive months and followed for 1 year, received the allocated treatment: 13 in intravenous IG group, 15 in control group. The median age was 10.6 years and the sex ratio was 1. Inclusion rate was above 50%, protocol deviations were below 30% and missing data regarding death and PELOD-2 Score below 10%. No difference concerning secondary clinical outcomes between groups was observed, and more adverse events were reported in the control group. CONCLUSION It seems to be feasible to conduct an RCT assessing intravenous IG efficacy and safety in paediatric TSS but must be realised internationally, with choice of a clinically relevant endpoint and a specific design in order to be realistic. TRIAL REGISTRATION NUMBER NCT02219165.
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Affiliation(s)
- Aurélie Portefaix
- Clinical Investigation Center, Hospices Civils de Lyon, Lyon Bron, France
- EMET LBBE, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Carole Dhelens
- Pharmacie FRIPHARM, Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | - Morgan Recher
- Services de Réanimation Pédiatrique, CHU Lille, F59000-Lille, France
- METRICS, Universite Lille Nord de France, Villeneuve-d'Ascq, Hauts-de-France, France
| | - Fleur Cour-Andlauer
- Réanimation Pédiatrique, Centre Hospitalier Universitaire de Lyon, Bron, France
| | - Jérôme Naudin
- Service de Réanimation Pédiatrique, Hôpital Universitaire Robert-Debré, Paris, Île-de-France, France
| | | | - Nicolas Joram
- Réanimation Pédiatrique, CHU Nantes, Nantes, Pays de la Loire, France
| | - Pierre Tissières
- Paediatric Intensive Care Unit, Hospital Bicetre, Le Kremlin-Bicetre, Île-de-France, France
- Institute for Integrative Cell Biology, Gif-sur-Yvette, Île-de-France, France
| | - Tiphanie Ginhoux
- Clinical Investigation Center, Hospices Civils de Lyon, Lyon Bron, France
| | - Behrouz Kassai
- Clinical Investigation Center, Hospices Civils de Lyon, Lyon Bron, France
- Université Lyon 1, CNRS, UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Florent Boutitie
- Biostatistics, Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | | | - Etienne Javouhey
- Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
- EA 7426 Joint Research Unit HCL-bioMérieux, Université Claude Bernard Lyon 1, Villeurbanne, Auvergne-Rhône-Alpes, France
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3
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Cascais I, Losa A, Correia C, Pinto DH, Meireles D, Sarmento A. Toxic Shock Syndrome: Eighteen Years of Experience in a Pediatric Intensive Care Unit. Cureus 2024; 16:e52898. [PMID: 38406070 PMCID: PMC10891456 DOI: 10.7759/cureus.52898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Toxic shock syndrome (TSS) is a life-threatening disease usually caused by a Staphylococcus aureus or group Aβ-hemolytic Streptococcus infection. Methods In this retrospective study, we included patients with TSS admitted to a tertiary hospital's pediatric intensive care unit (PICU) over the last 18 years. We compared the staphylococcal TSS (Staph-TSS) and streptococcal TSS (Strep-TSS) groups. Results We included 17 patients (64.7% male), with a median age of 6.1 years (3.0 years for streptococcal TSS versus 13.3 years for staphylococcal TSS, p = 0.040), a median of 3.0 days from symptom onset to diagnosis, and a median of 6.0 days of hospitalization. Ten patients met the Centers for Disease Control and Prevention (CDC) criteria for staphylococcal TSS (one menstrual-related) and seven met the criteria for streptococcal TSS (four of them occurring since the COVID-19 pandemic was declared). Fifteen patients had identified risk factors, primarily cutaneous lesions (29.4%). In 15 patients, at least three organs or systems were affected, with fever, rash, and hypotension as universal findings. Mucous membrane hyperemia was present in 16 patients, gastrointestinal symptoms in 14 patients, and desquamation in nine. Muscular involvement was present in seven patients, all with staphylococcal TSS (p = 0.010). All patients received two or more antibiotics, including a protein synthesis inhibitor (except for one), and required fluid resuscitation and vasoactive amines (median three days). Six patients needed invasive mechanical ventilation (median seven days). Albumin infusion was necessary in six patients, significantly more frequently in patients with streptococcal TSS (p = 0.035). Two patients with staphylococcal TSS died, while the seven patients with streptococcal TSS survived hospital discharge. There were no recurrent cases. Conclusions Our study revealed TSS severity and multiorgan involvement, emphasizing the importance of early diagnosis and intervention. Risk factors were prevalent, and we noted an increased frequency of group A streptococcal (GAS) TSS post-COVID-19 pandemic.
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Affiliation(s)
- Inês Cascais
- Department of Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ana Losa
- Department of Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Cláudia Correia
- Department of Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Diana H Pinto
- Department of Pediatrics, Centro Hospitalar Entre Douro e Vouga, Santa Maria da Feira, PRT
| | - Daniel Meireles
- Department of Pediatric Intensive Care, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Alzira Sarmento
- Department of Pediatric Intensive Care, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
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Angurana SK, Awasthi P, K C S, Nallasamy K, Bansal A, Jayashree M. Clinical Profile, Intensive Care Needs, and Short-Term Outcome of Toxic Shock Syndrome Among Children: A 10-Year Single-Centre Experience from North India. Indian J Pediatr 2023; 90:334-340. [PMID: 35804287 PMCID: PMC9266086 DOI: 10.1007/s12098-022-04271-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/04/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To describe the clinical and laboratory profile, management, intensive care needs, and outcome of children with toxic shock syndrome (TSS) admitted to the pediatric intensive care unit (PICU) of a tertiary care center in North India. METHODS This retrospective study was conducted in the PICU of a tertiary care hospital in North India over a period of 10 y (January 2011-December 2020) including children < 12 y with TSS (n = 63). RESULTS The median (interquartile range, IQR) age was 5 (2-9) y, 58.7% were boys, and Pediatric Risk of Mortality III (PRISM-III) score was 15 (12-17). The primary focus of infection was identified in 60.3% children, 44.5% had skin and soft tissue infections, and 17.5% (n = 11) had growth of Staphylococcus aureus. Common manifestations were shock (100%), rash (95.2%), thrombocytopenia (79.4%), transaminitis (66.7%), coagulopathy (58.7%), and acute kidney injury (AKI) (52.4%); and involvement of gastrointestinal (61.9%), mucus membrane (55.5%), respiratory (47.6%), musculoskeletal (41.3%), and central nervous system (CNS) (31.7%). The treatment included fluid resuscitation (100%), vasoactive drugs (92.1%), clindamycin (96.8%), intravenous immunoglobulin (IVIG) (92.1%), blood products (74.6%), mechanical ventilation (58.7%), and renal replacement therapy (31.7%). The mortality was 27% (n = 17). The duration of PICU and hopsital stay was 5 (4-10) and 7 (4-11) d, respectively. Higher proportion of nonsurvivors had CNS involvement, transaminitis, thrombocytopenia, coagulopathy, and AKI; required mechanical ventilation and blood products; and had higher vasoactive-inotropic score. CONCLUSION TSS is not uncommon in children in Indian setup. The management includes early recognition, intensive care, antibiotics, source control, and adjunctive therapy (IVIG and clindamycin). Multiorgan dysfunction and need for organ supportive therapies predicted mortality.
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Affiliation(s)
- Suresh Kumar Angurana
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Puspraj Awasthi
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Sudeep K C
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Karthi Nallasamy
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Arun Bansal
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
| | - Muralidharan Jayashree
- Division of Pediatric Emergency and Critical Care, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
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A Rare Case of Staphylococcal Toxic Shock Syndrome in a Neonate. Case Rep Infect Dis 2022; 2022:8111620. [PMID: 35686114 PMCID: PMC9173913 DOI: 10.1155/2022/8111620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 05/13/2022] [Indexed: 11/17/2022] Open
Abstract
Staphylococcus toxic shock syndrome (TSS) is not well described in neonates. The present criteria for diagnosis of TSS have not yet been validated in neonates. Here, we present a case of a 13-day-old female baby who presented with acute kidney injury (AKI). She had a pus-draining lesion on the head, and the pus grew Staphylococcus aureus. Based on the clinical criteria of fever, desquamation, hypotension, and AKI and laboratory criteria of absence of growth of any organisms in blood and cerebrospinal fluid, we diagnosed the case as TSS. She was treated with antibiotics, oxygen, and fluids, along with inotropic support and mechanical ventilation, and she recovered fully and was discharged on day 17 of admission. As there is no single test to diagnose TSS and it is uncommon in neonates, physicians should be familiar with the clinical presentation of the disease to make early diagnosis.
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Cook A, Janse S, Watson JR, Erdem G. Manifestations of Toxic Shock Syndrome in Children, Columbus, Ohio, USA, 2010-2017 1. Emerg Infect Dis 2021; 26:1077-1083. [PMID: 32442091 PMCID: PMC7258457 DOI: 10.3201/eid2606.190783] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Data are limited on the incidence and management of streptococcal toxic shock syndrome (TSS) and nonstreptococcal TSS in children. We aimed to define the clinical patterns of TSS at Nationwide Children's Hospital in Ohio as they relate to published criteria, diagnostic decisions, and treatment options. Through retrospective chart reviews, we identified 58 patients with TSS (27 streptococcal, 31 nonstreptococcal) during January 2010-September 2017. We observed clinical and laboratory findings that are not part of TSS criteria, such as pyuria in streptococcal TSS (50% of patients) and pulmonary involvement (85%) and coagulopathy (92%) in nonstreptococcal TSS patients. Recommended treatment with clindamycin and intravenous immunoglobulin was delayed in streptococcal TSS patients without rash (3.37 days vs. 0.87 days in patients with rash), leading to prolonged hospitalization and complications. Incorporation of additional TSS signs and symptoms would be helpful in TSS diagnosis and management.
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Ajmi H, Besghaier W, Kallala W, Trabelsi A, Abroug S. A fatal toxic shock-like syndrome post COVID-19 infection in a child. Ital J Pediatr 2021; 47:120. [PMID: 34078429 PMCID: PMC8170454 DOI: 10.1186/s13052-021-01070-z] [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: 03/19/2021] [Accepted: 05/13/2021] [Indexed: 12/15/2022] Open
Abstract
Background Children affected by Coronavirus disease 2019 (COVID-19) showed various manifestations. Some of them were severe cases presenting with multi-system inflammatory syndrome (MIS-C) causing multiple organ dysfunction. Case presentation We report the case of a 12-year-old girl with recent COVID-19 infection who presented with persistent fever, abdominal pain and other symptoms that meet the definition of MIS-C. She had lymphopenia and a high level of inflammatory markers. She was admitted to pediatric intensive care unit since she rapidly developed refractory catecholamine-resistant shock with multiple organ failure. Echocardiography showed a small pericardial effusion with a normal ejection fraction (Ejection Fraction = 60%) and no valvular or coronary lesions. The child showed no signs of improvement even after receiving intravenous immunoglobulin, fresh frozen plasma, high doses of Vasopressors and corticosteroid. His outcome was fatal. Conclusion Pediatric patients affected by the new COVID-19 related syndrome may show severe life-threatening conditions similar to Kawasaki disease shock syndrome. Hypotension in these patients results from heart failure and the decreased cardiac output. We report a new severe clinical feature of SARS-CoV-2 infection in children in whom hypotension was the result of refractory vasoplegia.
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Affiliation(s)
- Houda Ajmi
- Department of Pediatrics, Sahloul University Hospital, 4054, Sousse, Tunisia.
| | - Wissem Besghaier
- Department of Pediatrics, Sahloul University Hospital, 4054, Sousse, Tunisia
| | - Wafa Kallala
- Department of Virology, Sahloul University Hospital, 4054, Sousse, Tunisia
| | | | - Saoussan Abroug
- Department of Pediatrics, Sahloul University Hospital, 4054, Sousse, Tunisia
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Leung J, Abrams JY, Maddox RA, Godfred-Cato S, Schonberger LB, Belay ED. Toxic Shock Syndrome in Patients Younger than 21 Years of Age, United States, 2006-2018. Pediatr Infect Dis J 2021; 40:e125-e128. [PMID: 33464017 PMCID: PMC8842798 DOI: 10.1097/inf.0000000000003011] [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] [Indexed: 11/26/2022]
Abstract
We examined the incidence of toxic shock syndrome in the United States during 2006-2018 among persons <21 years old with commercial or Medicaid-insurance using administrative data. There were 1008 commercially-insured and 481 Medicaid-insured toxic shock syndrome cases. The annual rate was 1 per 100,000 and stable over time. Rates were even lower in children <5 years old and stable over time.
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Affiliation(s)
- Jessica Leung
- Division of Viral Diseases, National Center for
Immunization and Respiratory Diseases, Centers for Disease Control and Prevention,
Atlanta, GA
| | - Joseph Y. Abrams
- Division of High-Consequence Pathogens and Pathology,
National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease
Control and Prevention, Atlanta, GA
| | - Ryan A. Maddox
- Division of High-Consequence Pathogens and Pathology,
National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease
Control and Prevention, Atlanta, GA
| | - Shana Godfred-Cato
- National Center on Birth Defects and Developmental
Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Lawrence B. Schonberger
- Division of High-Consequence Pathogens and Pathology,
National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease
Control and Prevention, Atlanta, GA
| | - Ermias D. Belay
- Division of High-Consequence Pathogens and Pathology,
National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease
Control and Prevention, Atlanta, GA
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9
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Amreen S, Brar SK, Perveen S, Chaudhry MR, AlBabtain S, Khan S. Clinical Efficacy of Intravenous Immunoglobulins in Management of Toxic Shock Syndrome: An Updated Literature Review. Cureus 2021; 13:e12836. [PMID: 33628694 PMCID: PMC7896483 DOI: 10.7759/cureus.12836] [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] [Indexed: 12/13/2022] Open
Abstract
Toxic shock syndrome (TSS) is an uncommon complication of infection caused by streptococci and staphylococci. It is associated with a high mortality rate. When evaluating patients with shock symptoms from skin or soft tissue sources, a high index of suspicion for TSS must be maintained. Prompt diagnosis and integrative management with surgical intervention, antibiotics, hemodynamic stabilization, and adjuvants like intravenous immunoglobulins improve survival.
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Affiliation(s)
- Sana Amreen
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Simrandeep K Brar
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sumera Perveen
- Internal Medicine/Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Family Medicine, Ibne Sina Hospital Parco MCR, Multan, PAK
| | - Muhammad Reza Chaudhry
- Psychiatry, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Public Health and Preventive Medicine, St. George's University School of Medicine, St. George's, GRD
| | - Sarah AlBabtain
- Psychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Safeera Khan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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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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11
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Schvartz A, Belot A, Kone-Paut I. Pediatric Inflammatory Multisystem Syndrome and Rheumatic Diseases During SARS-CoV-2 Pandemic. Front Pediatr 2020; 8:605807. [PMID: 33344389 PMCID: PMC7746854 DOI: 10.3389/fped.2020.605807] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 11/13/2020] [Indexed: 12/12/2022] Open
Abstract
Globally, the coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), appeared to have a milder clinical course in children compared to adults. As severe forms of COVID-19 in adults included an aberrant systemic immune response, children with chronic systemic inflammatory diseases were cautiously followed. No evidence for a specific susceptibility was identified in this pediatric population. European and US Pediatricians started to notice cases of myocarditis, sharing some features with toxic shock syndrome, Kawasaki disease, and macrophage activation syndrome in otherwise healthy patients. Multisystem Inflammatory Syndrome in Children (MIS-C) and Pediatric Inflammatory Multisystem Syndrome (PIMS) have designated this new entity in the US and Europe, respectively. The spectrum of severity ranged from standard hospitalization to pediatric intensive care unit management. Most patients had a clinical history of exposure to COVID-19 patients and/or SARS-COV2 biological diagnosis. Clinical presentations include fever, cardiac involvement, gastro-intestinal symptoms, mucocutaneous manifestations, hematological features, or other organ dysfunctions. The temporal association between the pandemic peaks and outbreaks of PIMS seems to be in favor of a post-infectious, immune-mediated mechanism. Thus, SARS-CoV2 can rarely be associated with severe systemic inflammatory manifestations in previously healthy children differently from adults highlighting the specific need for COVID-19 research in the pediatric population.
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Affiliation(s)
- Adrien Schvartz
- Service De Rhumatologie Pédiatrique, Centre De Référence Des Maladies Auto-Inflammatoires et de l'Amylose Inflammatoire, Hospital Bicêtre, Assistance Publique des Hôpitaux de Paris, Université Paris Sud Saclay, Le Kremlin-Bicêtre, France
| | - Alexandre Belot
- Service de Néphrologie, Rhumatologie, Dermatologie Pédiatriques, Centre de Référence des Rhumatismes Inflammatoires et Maladies Auto-Immunes Rares de l'Enfant (RAISE), Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Bron, France
| | - Isabelle Kone-Paut
- Service De Rhumatologie Pédiatrique, Centre De Référence Des Maladies Auto-Inflammatoires et de l'Amylose Inflammatoire, Hospital Bicêtre, Assistance Publique des Hôpitaux de Paris, Université Paris Sud Saclay, Le Kremlin-Bicêtre, France
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12
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Clinical Description and Outcomes of Australian Children With Invasive Group A Streptococcal Disease. Pediatr Infect Dis J 2020; 39:379-384. [PMID: 32091492 DOI: 10.1097/inf.0000000000002596] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Invasive group A streptococcal disease is a severe infection with a high case fatality rate, estimated to cause more than 150,000 deaths per year worldwide. The clinical presentation of this infection is variable, and early diagnosis can be challenging. There are few data on its short- and longer-term outcomes, especially in children. The aim of this study was to assess the clinical presentation, management and short- and longer-term outcomes of invasive group A streptococcal disease in children in Australia. METHODS We undertook a prospective surveillance study of children with laboratory-confirmed invasive group A streptococcus disease admitted to 7 sentinel tertiary and quaternary pediatric hospitals in Australia between July 2016 and June 2018. We collected demographic and clinical data and contacted patients 6 months after discharge to assess longer-term outcomes. RESULTS We enrolled 181 children, 7 days to 16 years of age. The principal site of invasive infection was blood (126 children, 69.6%), and the most frequent clinical presentation was pneumonia in 46 children (25.4%). Twenty-six children developed streptococcal toxic shock syndrome (14.4%), and 74 had severe disease (40.9%), including 71 admitted to the intensive care unit. Five children died (2.8%). At discharge and 6 months, 29.3% and 15.2% of the children had persisting health problems, respectively. CONCLUSIONS Invasive group A streptococcal infection in Australian children is frequently severe and has a high long-term morbidity burden, highlighting the need for strengthened clinical care pathways, epidemiologic surveillance and prevention strategies.
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Abstract
BACKGROUND Toxic shock syndrome (TSS) is an acute, severe, toxin-mediated disease, characterized by fever, hypotension, and multiorgan system involvement. Toxic shock syndrome has made headlines because of its high associated morbidity and mortality rate in previously healthy young females. Incidence peaked in the early 1980s owing to increased usage of ultra-absorbent tampons. After improved patient education and tampon labeling, the incidence of menstrual TSS has declined. CASE A previously healthy 14-year-old girl presented to an urgent care center with a 2-day history of fever, erythematous maculopapular rash, vomiting, diarrhea, and malaise. She was found to be tachycardic and hypotensive. Investigations revealed thrombocytopenia, an elevated white count and lactate, and acute kidney injury, consistent with septic shock. Recent tampon usage with menstruation was reported, and a pelvic examination revealed purulent vaginal discharge. The patient was transferred to a pediatric intensive care unit for antibiotic and vasopressor therapy. Vaginal swabs later tested positive for Staphylococcus aureus and TSS toxin-1. CONCLUSIONS Although the incidence of TSS has decreased in recent years, it is crucial that clinicians rapidly recognize and treat this life-threatening condition. Emergency physicians should always have a high index of suspicion for TSS in young females presenting without another obvious cause of shock. A pelvic examination should always be completed in these cases.
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14
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Buonsenso D, Riitano F, Valentini P. Pediatric Inflammatory Multisystem Syndrome Temporally Related With SARS-CoV-2: Immunological Similarities With Acute Rheumatic Fever and Toxic Shock Syndrome. Front Pediatr 2020; 8:574. [PMID: 33042918 PMCID: PMC7516715 DOI: 10.3389/fped.2020.00574] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/06/2020] [Indexed: 12/11/2022] Open
Abstract
Several studies demonstrated that COVID-19 in children is a relatively mild disease. However, recently a more serious condition characterized by systemic inflammation with clinical or microbiological evidence of exposure to SARS-CoV-2 has been described. This syndrome is now known as either "Pediatric Inflammatory Multisystem Syndrome temporally related with COVID-19" (PIMS-TS) (1), or Multisystem Inflammatory Syndrome in Children (MIS-C) (2) and is currently considered a rare post-COVID-19 complication which, in a minority of cases, can lead to death. The signs and symptoms of PIMS-TS are largely overlapping with the for Kawasaki disease (KD) and toxic shock syndrome (TSS) and are characterized, by fever, systemic inflammation, abdominal pain and cardiac involvement. In this study, we describe clinical and immunological characteristics shared by PIMS-TS, acute rheumatic fever and TSS, in order to provide hypotheses to direct future clinical and basic research studies.
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Affiliation(s)
- Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Istituto di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Riitano
- Istituto di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Piero Valentini
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Istituto di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
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15
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Oliver J, Thielemans E, McMinn A, Baker C, Britton PN, Clark JE, Marshall HS, Blyth CC, Francis J, Buttery J, Steer AC, Crawford NW. Invasive group A Streptococcus disease in Australian children: 2016 to 2018 - a descriptive cohort study. BMC Public Health 2019; 19:1750. [PMID: 31888568 PMCID: PMC6937995 DOI: 10.1186/s12889-019-8085-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 12/15/2019] [Indexed: 01/29/2023] Open
Abstract
Objectives Invasive group A Streptococcus (iGAS) disease is serious and sometimes life-threatening. The Paediatric Active Enhanced Disease Surveillance (PAEDS) Network collects voluntary notifications from seven major Australian paediatric hospitals on patients with certain conditions, including iGAS disease. Our aims were to: 1) Describe the epidemiological distribution of paediatric iGAS disease in Australia and correlate this with influenza notifications, 2) Identify GAS strains commonly associated with invasive disease in children. Methods IGAS and influenza notification data were obtained (from the PAEDS Network and the Australian Institute of Health and Welfare, respectively, for the period 1 July 2016 to 30 June 2018). Included iGAS patients had GAS isolated from a normally sterile body site. Data were described according to selected clinical and demographic characteristics, including by age group and Australian State, with proportions and minimum incidence rates estimated. Results A total of 181 patients were identified, with most (115, 63.5%) <5 years old. The mean annual minimum incidence rate was 1.6 (95% confidence interval: 1.1–2.3) per 100,000 children across the study period. An epidemiological correlation with the seasonal burden of influenza was noted. Contact prophylaxis was not consistently offered. Of 96 patients with emm-typing results available, 72.9% showed emm-1, −4 or − 12. Conclusions Robust surveillance systems and cohesive patient management guidelines are needed. Making iGAS disease nationally notifiable would help facilitate this. Influenza vaccination may contribute to reducing seasonal increases in iGAS incidence. The burden of disease emphasises the need for ongoing progress in GAS vaccine development.
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Affiliation(s)
- Jane Oliver
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia. .,The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia.
| | - Elise Thielemans
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia.,Université Libre de Bruxelles, Bruxelles, Belgium
| | - Alissa McMinn
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia
| | - Ciara Baker
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia
| | - Philip N Britton
- The Children's Hospital at Westmead, Sydney, Australia.,Medical School University of Sydney, Sydney, New South Wales, Australia
| | - Julia E Clark
- Queensland Children's Hospital, and School of Clinical Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Helen S Marshall
- Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Christopher C Blyth
- School of Medicine angeid Telethon Kids Institute, University of Western Australia, Perth, Australia.,Perth Children's Hospital, Perth, Western Australia, Australia.,PathWest Laboratory Medicine, Nedlands, Perth, Australia
| | - Joshua Francis
- Royal Darwin Hospital, Darwin, Northern Territory, Australia.,Menzies School of Health Research, Darwin, Northern Territory, Australia
| | - Jim Buttery
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia.,Monash Health, Monash University, Melbourne, Victoria, Australia
| | - Andrew C Steer
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia
| | - Nigel W Crawford
- Murdoch Children's Research Institute, Royal Children's Hospital, Flemington Rd, Parkville, Victoria, 3052, Australia.,The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
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16
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Ichikawa D, Jwa SC, Seto T, Tarumoto N, Haga Y, Kohno K, Okagaki R, Ishihara O, Kamei Y. Successful treatment of severe acute respiratory distress syndrome due to Group A streptococcus induced toxic shock syndrome in the third trimester of pregnancy-effectiveness of venoarterial extracorporeal membrane oxygenation: A case report. J Obstet Gynaecol Res 2019; 46:167-172. [PMID: 31595595 DOI: 10.1111/jog.14138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 09/25/2019] [Indexed: 12/26/2022]
Abstract
We report a case of Group A streptococcal infection-induced toxic shock syndrome (GAS-TSS) with severe acute respiratory distress syndrome (ARDS), successfully treated with venoarterial extracorporeal membrane oxygenation (V-A ECMO). A 31-year-old woman was transferred due to high fever, continuous uterine contractions and fetal bradycardia at 31 weeks of gestation. She was in a shock status on arrival, and as fetal heart beat disappeared, we canceled the cesarean section and took priority in maternal rescue. At 21 h after the admission, pulseless ventricular tachycardia occurred, and V-A ECMO was introduced after defibrillation, which dramatically improved her respiratory and circulatory conditions. On the 3rd day, GAS was isolated from blood culture. The patient was freed from V-A ECMO on the 5th day and was discharged on the 25th day without permanent impairment. V-A ECMO should be considered as an effective therapeutic option against ARDS and circulation failure in GAS-TSS during pregnancy.
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Affiliation(s)
- Daisuke Ichikawa
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Seung Chik Jwa
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Takeru Seto
- Department of Nephrology, Saitama Medical University, Saitama, Japan
| | - Norihito Tarumoto
- Department of Infectious Disease and Infection Control, Saitama Medical University, Saitama, Japan
| | - Yoshiyuki Haga
- Department of Intensive Care Medicine, Saitama Medical University, Saitama, Japan
| | - Koji Kohno
- Department of Cardiovascular Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Ryugo Okagaki
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Osamu Ishihara
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Yoshimasa Kamei
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
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18
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Abstract
Staphylococcal and streptococcal toxic shock syndrome (TSS) are associated with significant morbidity and mortality. There has been considerable progress in understanding the pathophysiology and delineating optimal management and treatment. This article reviews the management of TSS, outlining the 'Seven Rs of Managing and Treating TSS': Recognition, Resuscitation, Removal of source of infection, Rational choice of antibiotics, Role of adjunctive treatment (clindamycin and intravenous immunoglobulin), Review of progress and Reduce risk of secondary cases in close contacts.
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Affiliation(s)
- Amanda L Wilkins
- Infectious Diseases Unit, The Royal Children's Hospital Melbourne, Parkville, Australia
| | - Andrew C Steer
- Infectious Diseases Unit, The Royal Children's Hospital Melbourne, Parkville, Australia; Department of Paediatrics, The University of Melbourne, Parkville, Australia; Infectious Diseases & Microbiology and Group A Streptococcal Research Groups, Murdoch Children's Research Institute, Parkville, Australia; Centre for International Child Health, University of Melbourne, Melbourne, Australia
| | - Pierre R Smeesters
- Centre for International Child Health, University of Melbourne, Melbourne, Australia; Paediatric Department, Academic Children Hospital Queen Fabiola, Université Libre de Bruxelles, Brussels, Belgium; Molecular Bacteriology Laboratory, Université Libre de Bruxelles, Brussels, Belgium
| | - Nigel Curtis
- Infectious Diseases Unit, The Royal Children's Hospital Melbourne, Parkville, Australia; Department of Paediatrics, The University of Melbourne, Parkville, Australia; Infectious Diseases & Microbiology and Group A Streptococcal Research Groups, Murdoch Children's Research Institute, Parkville, Australia.
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19
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Javouhey E, Bolze PA, Jamen C, Lina G, Badiou C, Poyart C, Portefaix A, Tristan A, Laurent F, Bes M, Vandenesch F, Gilletand Y, Dauwalder O. Similarities and Differences Between Staphylococcal and Streptococcal Toxic Shock Syndromes in Children: Results From a 30-Case Cohort. Front Pediatr 2018; 6:360. [PMID: 30547021 PMCID: PMC6280580 DOI: 10.3389/fped.2018.00360] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 11/05/2018] [Indexed: 11/24/2022] Open
Abstract
Introduction: Toxic shock syndromes (TSS) are severe shocks due to staphylococcal or streptococcal infection that require specific treatments. The early recognition of these shocks is crucial to improve their outcomes. Objectives: The primary objective of this study was to compare characteristics and outcomes of staphylococcal and streptococcal TSS in children, in order to identify putative early clinical diagnostic criteria. Secondary objectives were to determine the toxin gene profiles of associated isolated strains and the relevance of measuring Vβ T-cell signatures to confirm the diagnosis. Study design: We performed a multicenter retrospective evaluation of clinical data, biological results, and treatment outcomes of children with a confirmed or probable case of staphylococcal or streptococcal TSS. Children were consecutively included if they were admitted to the pediatric intensive care units of Lyon (France), between January 2005 and July 2011. Results: Among the 30 analyzed children, 15 presented staphylococcal TSS and 15 streptococcal TSS. The most frequent origin of staphylococcal and streptococcal TSS was the lower respiratory tract (53%) and the genital tract (47%) respectively. Non-menstrual TSS syndrome cases presented more frequently with neurological alterations, and digestive signs were predominant in menstrual forms. Compared to Staphylococcal TSS, Streptococcal TSS presented with higher organ dysfunction scores (median Pediatric Index of Mortality 2 score 20.9 (4.1-100) vs. 1.7 (1.3-2.3), p = 0.001), required respiratory support more frequently (80 vs. 33%, p = 0.02), were intubated for a longer time (3 days (0.75-5) vs. 1 day (0-1.5), p = 0.006) and had a non-significant trend of higher, case-fatality rate (20 vs. 7%, p = 0.60). The lack of antitoxin therapy was associated with higher case-fatality rate (50 vs. 4%, p = 0.04). The Vβ repertoire measurements exhibited toxin dependent-alterations in accordance with the toxin gene profiles of isolated strains in both types of toxic shock syndromes. Regarding toxin gene profiles of isolated strains, 10/15 Staphylococcus aureus belonged to clonal complex (CC) 30 and 6/12 Streptococcus pyogenes were emm1 type suggesting clonal etiologies for both staphylococcal and streptococcal TSS. Conclusion: Despite the involvement of functionally similar toxins, staphylococcal and streptococcal TSS differed by their clinical signs, origin of infection and prognosis. The detection of Vβ profiles was useful to confirm the diagnosis of staphylococcal and streptococcal TSS and for the identification of involved toxins.
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Affiliation(s)
- Etienne Javouhey
- Pediatric Emergency and Critical Care Unit, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France.,Faculté de Médecine Lyon Est, Université de Lyon, Domaine de la Buire, Lyon, France
| | - Pierre-Adrien Bolze
- Service de Gynécologie et Obstétrique, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France
| | - Claire Jamen
- Pediatric Emergency and Critical Care Unit, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France
| | - Gerard Lina
- Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Laboratoire de Bactériologie, Centre de Biologie et de Pathologie Nord, Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Cédric Badiou
- Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Claire Poyart
- Centre National de Références des Streptocoques - Groupe Hospitalier Paris Centre Cochin-Hôtel Dieu-Broca, Assistance Publique Hôpitaux de Paris, Paris, France.,Institut Cochin Université Sorbonne Paris Descartes, Paris, France.,INSERM 1016, Institut Cochin, Paris, France.,CNRS, UMR8104, Institut Cochin, Paris, France
| | - Aurelie Portefaix
- Pediatric Emergency and Critical Care Unit, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France.,EPICIME-CIC 1407 de Lyon, Inserm, Service de Pharmacotoxicologie, Hospices Civils de Lyon, Bron, France
| | - Anne Tristan
- Faculté de Médecine Lyon Est, Université de Lyon, Domaine de la Buire, Lyon, France.,Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Laboratoire de Bactériologie, Centre de Biologie et de Pathologie Nord, Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Frédéric Laurent
- Faculté de Médecine Lyon Est, Université de Lyon, Domaine de la Buire, Lyon, France.,Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Laboratoire de Bactériologie, Centre de Biologie et de Pathologie Nord, Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Michèle Bes
- Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - François Vandenesch
- Faculté de Médecine Lyon Est, Université de Lyon, Domaine de la Buire, Lyon, France.,Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Laboratoire de Bactériologie, Centre de Biologie et de Pathologie Nord, Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Yves Gilletand
- Pediatric Emergency and Critical Care Unit, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France.,Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
| | - Olivier Dauwalder
- Centre National de Référence des Staphylocoques, Institut des Agents Infectieux, Centre de Biologie et de Pathologie Nord, Hospices Civils de Lyon, Lyon, France.,Laboratoire de Bactériologie, Centre de Biologie et de Pathologie Nord, Institut des Agents Infectieux, Hospices Civils de Lyon, Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Université Lyon 1, Ecole Normale Supérieure de Lyon, CNRS UMR5308, Lyon, France
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20
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Toxic shock syndrome in a paediatric intensive care unit over the last 15 years. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.anpede.2016.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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21
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Síndrome de shock tóxico en una unidad de cuidados intensivos pediátricos en los últimos 15 años. An Pediatr (Barc) 2017; 87:111-113. [DOI: 10.1016/j.anpedi.2016.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 10/04/2016] [Indexed: 11/20/2022] Open
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22
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Ghiasian SA, Maghsood AH, Abniki A, Mirshafiey A. The Immunomodulatory Effect of Trichophyton Rubrum Exoantigens in the Treatment of Experimental Septic Arthritis. Open Microbiol J 2017; 11:72-82. [PMID: 28659996 PMCID: PMC5470064 DOI: 10.2174/1874285801711010072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 11/22/2022] Open
Abstract
Background: Understanding the nature and function of fungal exoantigens might lead to novel approaches in the treatment and prophylaxis of some infectious diseases. Septic arthritis represents a serious problem for medicine due to the high incidence rate and severe complications. Objective: The present study aimed at assessing the immunomodulatory effects of Trichophyton rubrum culture filtrate as a novel compound in experimental septic arthritis. Method: The septic arthritis was haematogenously induced in Sprague-Dawley rats by a single intravenous injection of 109 colony forming units of the human clinical isolate Staphylococcus aureus producing toxic shock syndrome toxin-1. Trichophyton rubrum culture filtrate at two different doses 20 and 40 mg/kg was administered intraperituneally two days after bacterial inoculation in the treatment groups and concurrently with the appearance of clinical signs in the patient groups. The administration of Trichophyton rubrum solution was continued every other day for 10 injections. Results: The clinical evaluation showed that Trichophyton rubrum-treated rats were significantly protected from disease development compared with untreated controls. This finding was correlated with results of radiological evaluation of the involved joints. Although, the inflammatory cell infiltration, cartilage/bone destruction and synovial hypertrophy had been decreased in the treatment groups in comparison with arthritic controls however, the histological changes were not significant in these two groups. Conclusion: It is possible that Trichophyton rubrum antigens may play a role in modulating the immune responses and would be efficient in septic arthritis treatment.
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Affiliation(s)
- Seyed A Ghiasian
- Medical Parasitology and Mycology Department, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.,Psoriasis Research Center, Department of Dermatology, Farshchian Hospital, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Amir H Maghsood
- Medical Parasitology and Mycology Department, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Asadollah Abniki
- Immunology Department, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Mirshafiey
- Immunology Department, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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