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Roland D. When is a 'decision' an important decision in a decision tool. Arch Dis Child 2024; 109:454-455. [PMID: 38272646 DOI: 10.1136/archdischild-2023-326575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Affiliation(s)
- Damian Roland
- SAPPHIRE Group, Population Health Sciences, University of Leicester, Leicester, UK
- Paediatric Emergency Medicine Leicester Academic (PEMLA) Group, University Hospitals of Leicester NHS Trust, Leicester, UK
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Keuning MW, Klarenbeek NN, Bout HJ, Broer A, Draaijer M, Hol J, Hollander N, Merelle M, Nassar-Sheikh Rashid A, Nusman C, Oostenbroek E, Ridderikhof ML, Roelofs M, van Rossem E, van der Schoor SRD, Schouten SM, Taselaar P, Vasse K, van Wermeskerken AM, van der Zande JMJ, Zuurbier R, Bijlsma MW, Pajkrt D, Plötz FB. Prospective multicenter evaluation of adherence to the Dutch guideline for children aged 0-16 years with fever without a source-febrile illness in children (FINCH) study. Eur J Pediatr 2024:10.1007/s00431-024-05553-z. [PMID: 38619569 DOI: 10.1007/s00431-024-05553-z] [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: 01/07/2024] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/16/2024]
Abstract
Evaluation of guidelines in actual practice is a crucial step in guideline improvement. A retrospective evaluation of the Dutch guideline for children with fever without an apparent source (FWS) showed 50% adherence in young infants. We prospectively evaluated adherence to the Dutch guideline and its impact on management in current practice. Prospective observational multicenter cross-sectional study, including children 3 days to 16 years old presented for FWS at one of seven emergency departments in participating secondary and tertiary care hospitals in the Netherlands. Adherence to the Dutch FWS guideline, adapted from the National Institute for Health and Care Excellence (NICE) guideline, was evaluated, and patterns in non-adherence and the impact of non-adherence on clinical outcomes and resource use were explored. Adherence to the guideline was 192/370 (52%). Adherence was lowest in patients categorized as high risk for severe infection (72/187, 39%), compared to the low-risk group (64/73, 88%). Differences in adherence were significant between risk categories (P < 0.001) but not between age categories. In case of non-adherence, less urinalysis, fewer bacterial cultures (blood, urine, and cerebral spinal fluid), and less empirical antibiotic treatment were performed (P < 0.050). Clinical outcomes were not significantly different between the non-adherence and the adherence group, particularly regarding missed severe infections. CONCLUSIONS We found a high non-adherence rate of 48%, which did not lead to unfavorable clinical outcomes. This substantiates the need for a critical reevaluation of the FWS guideline and its indications for bacterial cultures, viral testing, and antibiotic treatment. WHAT IS KNOWN • Despite the development of national guidelines, variation in practice is still substantial in the assessment of febrile children to distinguish severe infection from mild self-limiting disease. • Previous retrospective research suggests low adherence to national guidelines for febrile children in practice. WHAT IS NEW • In case of non-adherence to the Dutch national guideline, similar to the National Institute for Health and Care Excellence (NICE) guideline from the United Kingdom, physicians have used fewer resources than the guideline recommended without increasing missed severe infections.
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Affiliation(s)
- Maya W Keuning
- Amsterdam UMC, Department of Pediatrics, University of Amsterdam, Emma Children's Hospital, Amsterdam Reproduction and Development Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
| | | | - Hidde J Bout
- Amsterdam UMC, Department of Pediatrics, University of Amsterdam, Emma Children's Hospital, Amsterdam Reproduction and Development Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Amber Broer
- Department of Pediatrics, Spaarne Hospital, Hoofddorp, The Netherlands
| | - Melvin Draaijer
- Department of Pediatrics, Spaarne Hospital, Hoofddorp, The Netherlands
| | - Jeroen Hol
- Department of Pediatrics, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
| | - Nina Hollander
- Department of Pediatrics, Flevoziekenhuis, Almere, The Netherlands
| | - Marieke Merelle
- Department of Pediatrics, Spaarne Hospital, Hoofddorp, The Netherlands
| | | | - Charlotte Nusman
- Department of Pediatrics, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
| | - Emma Oostenbroek
- Department of Pediatrics, Spaarne Hospital, Hoofddorp, The Netherlands
| | - Milan L Ridderikhof
- Department of Emergency Medicine, Amsterdam, UMC , University of Amsterdam, Meibergdreef 9, Amsterdam, Netherlands
| | - Manouck Roelofs
- Department of Pediatrics, Zaans Medical Center, Zaandam, The Netherlands
| | - Ellen van Rossem
- Department of Pediatrics, Flevoziekenhuis, Almere, The Netherlands
| | | | - Sarah M Schouten
- Department of Pediatrics, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
| | - Pieter Taselaar
- Department of Pediatrics, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - Koen Vasse
- Department of Pediatrics, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | | | | | - Roy Zuurbier
- Department of Pediatrics, Tergooi MC, Blaricum, The Netherlands
| | - Merijn W Bijlsma
- Amsterdam UMC, Department of Pediatrics, University of Amsterdam, Emma Children's Hospital, Amsterdam Reproduction and Development Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Dasja Pajkrt
- Amsterdam UMC, Department of Pediatrics, University of Amsterdam, Emma Children's Hospital, Amsterdam Reproduction and Development Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Frans B Plötz
- Amsterdam UMC, Department of Pediatrics, University of Amsterdam, Emma Children's Hospital, Amsterdam Reproduction and Development Research Institute, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
- Department of Pediatrics, Tergooi MC, Blaricum, The Netherlands
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Dewez JE, Nijman RG, Fitchett EJA, Li EC, Luu QF, Lynch R, Emonts M, de Groot R, van der Flier M, Philipsen R, Ettelt S, Yeung S. Adoption of C-reactive protein rapid tests for the management of acute childhood infections in hospitals in the Netherlands and England: a comparative health systems analysis. BMC Health Serv Res 2024; 24:351. [PMID: 38504318 PMCID: PMC10949747 DOI: 10.1186/s12913-024-10698-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 02/08/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The adoption of C-reactive protein point-of-care tests (CRP POCTs) in hospitals varies across Europe. We aimed to understand the factors that contribute to different levels of adoption of CRP POCTs for the management of acute childhood infections in two countries. METHODS Comparative qualitative analysis of the implementation of CRP POCTs in the Netherlands and England. The study was informed by the non-adoption, abandonment, spread, scale-up, and sustainability (NASSS) framework. Data were collected through document analysis and qualitative interviews with stakeholders. Documents were identified by a scoping literature review, search of websites, and through the stakeholders. Stakeholders were sampled purposively initially, and then by snowballing. Data were analysed thematically. RESULTS Forty-one documents resulted from the search and 46 interviews were conducted. Most hospital healthcare workers in the Netherlands were familiar with CRP POCTs as the tests were widely used and trusted in primary care. Moreover, although diagnostics were funded through similar Diagnosis Related Group reimbursement mechanisms in both countries, the actual funding for each hospital was more constrained in England. Compared to primary care, laboratory-based CRP tests were usually available in hospitals and their use was encouraged in both countries because they were cheaper. However, CRP POCTs were perceived as useful in some hospitals of the two countries in which the laboratory could not provide CRP measures 24/7 or within a short timeframe, and/or in emergency departments where expediting patient care was important. CONCLUSIONS CRP POCTs are more available in hospitals in the Netherlands because of the greater familiarity of Dutch healthcare workers with the tests which are widely used in primary care in their country and because there are more funding constraints in England. However, most hospitals in the Netherlands and England have not adopted CRP POCTs because the alternative CRP measurements from the hospital laboratory are available in a few hours and at a lower cost.
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Affiliation(s)
- Juan Emmanuel Dewez
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
| | - Ruud G Nijman
- Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Imperial College London, London, UK
| | | | - Edmond C Li
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
- Institute of Global Health Innovation, Department of Surgery and Cancer, Faculty of Medicine, Imperial College, London, UK
| | - Queena F Luu
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
| | - Rebecca Lynch
- Wellcome Centre for Cultures and Environments of Health, University of Exeter, Exeter, UK
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
| | - Ronald de Groot
- Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Centre for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud UMC, Nijmegen, the Netherlands
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud UMC, Nijmegen, the Netherlands
- Paediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ria Philipsen
- Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Centre for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud UMC, Nijmegen, the Netherlands
| | - Stefanie Ettelt
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
- Prognos AG, Basel, Switzerland
| | - Shunmay Yeung
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK.
- Department of Paediatrics, St Mary's Imperial College Hospital NHS Trust, London, UK.
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Martin AJ, van der Velden FJS, von Both U, Tsolia MN, Zenz W, Sagmeister M, Vermont C, de Vries G, Kolberg L, Lim E, Pokorn M, Zavadska D, Martinón-Torres F, Rivero-Calle I, Hagedoorn NN, Usuf E, Schlapbach L, Kuijpers TW, Pollard AJ, Yeung S, Fink C, Voice M, Carrol E, Agyeman PKA, Khanijau A, Paulus S, De T, Herberg JA, Levin M, van der Flier M, de Groot R, Nijman R, Emonts M. External validation of a multivariable prediction model for identification of pneumonia and other serious bacterial infections in febrile immunocompromised children. Arch Dis Child 2023; 109:58-66. [PMID: 37640431 DOI: 10.1136/archdischild-2023-325869] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/14/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE To externally validate and update the Feverkids tool clinical prediction model for differentiating bacterial pneumonia and other serious bacterial infections (SBIs) from non-SBI causes of fever in immunocompromised children. DESIGN International, multicentre, prospective observational study embedded in PErsonalised Risk assessment in Febrile illness to Optimise Real-life Management across the European Union (PERFORM). SETTING Fifteen teaching hospitals in nine European countries. PARTICIPANTS Febrile immunocompromised children aged 0-18 years. METHODS The Feverkids clinical prediction model predicted the probability of bacterial pneumonia, other SBI or no SBI. Model discrimination, calibration and diagnostic performance at different risk thresholds were assessed. The model was then re-fitted and updated. RESULTS Of 558 episodes, 21 had bacterial pneumonia, 104 other SBI and 433 no SBI. Discrimination was 0.83 (95% CI 0.71 to 0.90) for bacterial pneumonia, with moderate calibration and 0.67 (0.61 to 0.72) for other SBIs, with poor calibration. After model re-fitting, discrimination improved to 0.88 (0.79 to 0.96) and 0.71 (0.65 to 0.76) and calibration improved. Predicted risk <1% ruled out bacterial pneumonia with sensitivity 0.95 (0.86 to 1.00) and negative likelihood ratio (LR) 0.09 (0.00 to 0.32). Predicted risk >10% ruled in bacterial pneumonia with specificity 0.91 (0.88 to 0.94) and positive LR 6.51 (3.71 to 10.3). Predicted risk <10% ruled out other SBIs with sensitivity 0.92 (0.87 to 0.97) and negative LR 0.32 (0.13 to 0.57). Predicted risk >30% ruled in other SBIs with specificity 0.89 (0.86 to 0.92) and positive LR 2.86 (1.91 to 4.25). CONCLUSION Discrimination and calibration were good for bacterial pneumonia but poorer for other SBIs. The rule-out thresholds have the potential to reduce unnecessary investigations and antibiotics in this high-risk group.
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Affiliation(s)
- Alexander James Martin
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Fabian Johannes Stanislaus van der Velden
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Ulrich von Both
- Department of Pediatrics, Division of Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Maria N Tsolia
- 2nd Department of Pediatrics, 'P. and A. Kyriakou' Chlidren's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Werner Zenz
- Department of Pediatrics and Adolescent Medicine, Division of General Pediatrics, Medical University of Graz, Graz, Austria
| | - Manfred Sagmeister
- Department of Pediatrics and Adolescent Medicine, Division of General Pediatrics, Medical University of Graz, Graz, Austria
| | - Clementien Vermont
- Department of Paediatrics, Division of Infectious Diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Gabriella de Vries
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Department of Paediatrics, Division of Infectious Diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Laura Kolberg
- Department of Pediatrics, Division of Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, Univerzitetni, Klinični, Ljubljana, Slovenia
- Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Dace Zavadska
- Department of Pediatrics, Rīgas Universitāte, Children's Clinical University Hospital, Riga, Latvia
| | - Federico Martinón-Torres
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Irene Rivero-Calle
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Nienke N Hagedoorn
- Department of Paediatrics, Division of Infectious Diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Effua Usuf
- Disease Control and Elimination, Medical Research Council Unit The Gambia at the London School of Hygiene and Tropical Medicine, London, UK
| | - Luregn Schlapbach
- Neonatal and Pediatric Intensive Care Unit, Children's Research Center, University Children's Hospital Zürich, Zürich, Switzerland
| | - Taco W Kuijpers
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Shunmay Yeung
- Clinical Research Department, Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
| | - Colin Fink
- Micropathology Ltd, University of Warwick Science Park, Warwick, UK
| | - Marie Voice
- Micropathology Ltd, University of Warwick Science Park, Warwick, UK
| | - Enitan Carrol
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Philipp K A Agyeman
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Aakash Khanijau
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Stephane Paulus
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Tisham De
- Section of Paediatric Infectious Disease, Wright-Fleming Institute, Imperial College London, London, UK
| | - Jethro Adam Herberg
- Section of Paediatric Infectious Disease, Wright-Fleming Institute, Imperial College London, London, UK
| | - Michael Levin
- Section of Paediatric Infectious Disease, Wright-Fleming Institute, Imperial College London, London, UK
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ronald de Groot
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ruud Nijman
- Department of Paediatric Emergency Medicine, St. Mary's Hospital, Imperial College NHS Healthcare Trust, London, UK
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Marieke Emonts
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, based at Newcastle upon Tyne Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, UK
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Tao S, Yu L, Yang D, Yao R, Zhang L, Huang L, Shao M. Development and validation of a clinical prediction model for detecting coronary heart disease in middle-aged and elderly people: a diagnostic study. Eur J Med Res 2023; 28:375. [PMID: 37749613 PMCID: PMC10521501 DOI: 10.1186/s40001-023-01233-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/16/2023] [Indexed: 09/27/2023] Open
Abstract
OBJECTIVE To develop and validate a multivariate prediction model to estimate the risk of coronary heart disease (CHD) in middle-aged and elderly people and to provide a feasible method for early screening and diagnosis in middle-aged and elderly CHD patients. METHODS This study was a single-center, retrospective, case-control study. Admission data of 932 consecutive patients with suspected CHD were retrospectively assessed from September 1, 2020 to December 31, 2021 in the Department of Integrative Cardiology at China-Japan Friendship Hospital. A total of 839 eligible patients were included in this study, and 588 patients were assigned to the derivation set and 251 as the validation set at a 7:3 ratio. Clinical characteristics of included patients were compared between derivation set and validation set by univariate analysis. The least absolute shrinkage and selection operator (Lasso) regression analysis method was performed to avoid collinearity and identify key potential predictors. Multivariate logistic regression analysis was used to construct a clinical prediction model with identified predictors for clinical practice. Bootstrap validation was used to test performance and eventually we obtained the actual model. And the Hosmer-Lemeshow test was carried out to evaluate the goodness-fit of the constructed model. The area under curve (AUC) of receiver operating characteristic (ROC), calibration curve, decision curve analysis (DCA), and clinical impact curve (CIC) were plotted and utilized with validation set to comprehensively evaluate the predictive accuracy and clinical value of the model. RESULTS A total of eight indicators were identified as risk factors for the development of CHD in middle-aged and elderly people by univariate analysis. Of these candidate predictors, four key parameters were defined to be significantly related to CHD by Lasso regression analysis, including age (OR 1.034, 95% CI 1.002 ~ 1.067, P = 0.040), hemoglobin A1c (OR 1.380, 95% CI 1.078 ~ 1.768, P = 0.011), ankle-brachial index (OR 0.078, 95% CI 0.012 ~ 0.522, P = 0.009), and brachial artery flow-mediated vasodilatation (OR 0.848, 95% CI 0.726 ~ 0.990, P = 0.037). The Hosmer-Lemeshow test showed a good calibration performance of the clinical prediction model (derivation set, χ2 = 7.865, P = 0.447; validation set, χ2 = 11.132, P = 0.194). The ROCs of the nomogram in the derivation set and validation set were 0.722 and 0.783, respectively, suggesting excellent predictive power and suitable performance. The clinical prediction model presented a greater net benefit and clinical impact based on DCA and CIC analysis. CONCLUSION Overall, the development and validation of the multivariate model combined the laboratory and clinical parameters of patients with CHD, which could be beneficial to the individualized prediction of middle-aged and elderly people, and helped to facilitate clinical assessments and decisions during treatment and management of CHD.
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Affiliation(s)
- Shiyi Tao
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Lintong Yu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Deshuang Yang
- Department of Integrative Cardiology, China-Japan Friendship Hospital, Beijing, China
| | - Ruiqi Yao
- Department of Internal Medicine, Shenzhen Nanshan Chinese Medicine Hospital, Guangdong, China
| | - Lanxin Zhang
- Department of Oncology, Guang'anmenHospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Li Huang
- Department of Integrative Cardiology, China-Japan Friendship Hospital, Beijing, China
| | - Mingjing Shao
- Department of Integrative Cardiology, China-Japan Friendship Hospital, Beijing, China.
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Hopayian K. Identifying serious bacterial illness in children: is it time to show the red card to NICE's red flags? Br J Gen Pract 2023; 73:426-427. [PMID: 37652733 PMCID: PMC10471323 DOI: 10.3399/bjgp23x734937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Affiliation(s)
- Kevork Hopayian
- University of Nicosia, Centre for Primary Care and Population Health, Cyprus
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7
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Shah P, Voice M, Calvo-Bado L, Rivero-Calle I, Morris S, Nijman R, Broderick C, De T, Eleftheriou I, Galassini R, Khanijau A, Kolberg L, Kolnik M, Rudzate A, Sagmeister MG, Schweintzger NA, Secka F, Thakker C, van der Velden F, Vermont C, Vincek K, Agyeman PK, Cunnington AJ, De Groot R, Emonts M, Fidler K, Kuijpers TW, Mommert-Tripon M, Brengel-Pesce K, Mallet F, Moll H, Paulus S, Pokorn M, Pollard A, Schlapbach LJ, Shen CF, Tsolia M, Usuf E, van der Flier M, von Both U, Yeung S, Zavadska D, Zenz W, Wright V, Carrol ED, Kaforou M, Martinon-Torres F, Fink C, Levin M, Herberg J. Relationship between molecular pathogen detection and clinical disease in febrile children across Europe: a multicentre, prospective observational study. THE LANCET REGIONAL HEALTH. EUROPE 2023; 32:100682. [PMID: 37554664 PMCID: PMC10405323 DOI: 10.1016/j.lanepe.2023.100682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/28/2023] [Accepted: 06/28/2023] [Indexed: 08/10/2023]
Abstract
BACKGROUND The PERFORM study aimed to understand causes of febrile childhood illness by comparing molecular pathogen detection with current clinical practice. METHODS Febrile children and controls were recruited on presentation to hospital in 9 European countries 2016-2020. Each child was assigned a standardized diagnostic category based on retrospective review of local clinical and microbiological data. Subsequently, centralised molecular tests (CMTs) for 19 respiratory and 27 blood pathogens were performed. FINDINGS Of 4611 febrile children, 643 (14%) were classified as definite bacterial infection (DB), 491 (11%) as definite viral infection (DV), and 3477 (75%) had uncertain aetiology. 1061 controls without infection were recruited. CMTs detected blood bacteria more frequently in DB than DV cases for N. meningitidis (OR: 3.37, 95% CI: 1.92-5.99), S. pneumoniae (OR: 3.89, 95% CI: 2.07-7.59), Group A streptococcus (OR 2.73, 95% CI 1.13-6.09) and E. coli (OR 2.7, 95% CI 1.02-6.71). Respiratory viruses were more common in febrile children than controls, but only influenza A (OR 0.24, 95% CI 0.11-0.46), influenza B (OR 0.12, 95% CI 0.02-0.37) and RSV (OR 0.16, 95% CI: 0.06-0.36) were less common in DB than DV cases. Of 16 blood viruses, enterovirus (OR 0.43, 95% CI 0.23-0.72) and EBV (OR 0.71, 95% CI 0.56-0.90) were detected less often in DB than DV cases. Combined local diagnostics and CMTs respectively detected blood viruses and respiratory viruses in 360 (56%) and 161 (25%) of DB cases, and virus detection ruled-out bacterial infection poorly, with predictive values of 0.64 and 0.68 respectively. INTERPRETATION Most febrile children cannot be conclusively defined as having bacterial or viral infection when molecular tests supplement conventional approaches. Viruses are detected in most patients with bacterial infections, and the clinical value of individual pathogen detection in determining treatment is low. New approaches are needed to help determine which febrile children require antibiotics. FUNDING EU Horizon 2020 grant 668303.
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Affiliation(s)
- Priyen Shah
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Marie Voice
- Micropathology Ltd, University of Warwick, Coventry, UK
| | | | - Irene Rivero-Calle
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
- GENVIP Research Group, Instituto de Investigación Sanitaria de Santiago, Universidad de Santiago de Compostela, Galicia, Spain
| | - Sophie Morris
- Micropathology Ltd, University of Warwick, Coventry, UK
| | - Ruud Nijman
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Claire Broderick
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Tisham De
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Irini Eleftheriou
- 2nd Department of Pediatrics, National and Kapodistrian University of Athens, “P. and A. Kyriakou” Children's Hospital, Thivon and Levadias, Goudi, Athens, Greece
| | - Rachel Galassini
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Aakash Khanijau
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, UK
| | - Laura Kolberg
- Division Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Mojca Kolnik
- Division of Pediatrics and Department of Infectious Diseases, University Medical Centre Ljubljana, Slovenia
| | | | - Manfred G. Sagmeister
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Nina A. Schweintzger
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Fatou Secka
- Medical Research Council Unit The Gambia at LSHTM, Fajara, The Gambia
| | - Clare Thakker
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Fabian van der Velden
- Great North Children's Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle Upon Tyne Hospitals NHS Foundation Trust, UK
| | - Clementien Vermont
- Department of Paediatric Infectious Diseases & Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Katarina Vincek
- Division of Pediatrics and Department of Infectious Diseases, University Medical Centre Ljubljana, Slovenia
| | - Philipp K.A. Agyeman
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Aubrey J. Cunnington
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Ronald De Groot
- Radboud Center for Infectious Diseases, Radboudumc, Nijmegen, the Netherlands and Section Pediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, the Netherlands
| | - Marieke Emonts
- Great North Children's Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle Upon Tyne Hospitals NHS Foundation Trust, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Katy Fidler
- Royal Alexandra Children's Hospital, Brighton, UK
| | - Taco W. Kuijpers
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center (AUMC), University of Amsterdam, Amsterdam, the Netherlands
- Sanquin Research Institute, & Landsteiner Laboratory at the AMC, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Karen Brengel-Pesce
- Open Innovation & Partnerships (OIP), bioMérieux S.A., Marcy l'Etoile, France
| | - Francois Mallet
- Open Innovation & Partnerships (OIP), bioMérieux S.A., Marcy l'Etoile, France
| | - Henriette Moll
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Stéphane Paulus
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Marko Pokorn
- Division of Pediatrics and Department of Infectious Diseases, University Medical Centre Ljubljana, Slovenia
- Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Slovenia
| | - Andrew Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Luregn J. Schlapbach
- Department of Intensive Care and Neonatology, Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Ching-Fen Shen
- Department of Paediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Maria Tsolia
- 2nd Department of Pediatrics, National and Kapodistrian University of Athens, “P. and A. Kyriakou” Children's Hospital, Thivon and Levadias, Goudi, Athens, Greece
| | - Effua Usuf
- Medical Research Council Unit The Gambia at LSHTM, Fajara, The Gambia
| | - Michiel van der Flier
- Radboud Center for Infectious Diseases, Radboudumc, Nijmegen, the Netherlands and Section Pediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, the Netherlands
- Pediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ulrich von Both
- Division Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Shunmay Yeung
- Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
| | - Dace Zavadska
- Children's Clinical University Hospital, Riga, Latvia
- Riga Stradins University, Riga, Latvia
| | - Werner Zenz
- Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Victoria Wright
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Enitan D. Carrol
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, UK
- Department of Infectious Diseases, Alder Hey Children's Hospital, Eaton Road, Liverpool, UK
| | - Myrsini Kaforou
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Federico Martinon-Torres
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
- GENVIP Research Group, Instituto de Investigación Sanitaria de Santiago, Universidad de Santiago de Compostela, Galicia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Colin Fink
- Micropathology Ltd, University of Warwick, Coventry, UK
| | - Michael Levin
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
| | - Jethro Herberg
- Section of Paediatric Infectious Disease, Department of Infectious Diseases, and Centre for Paediatrics and Child Health, Imperial College, London, UK
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8
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Asmaa Y, Kakalia S, Irtza M, Malik R, Jamshaid M, Farrukh H. Antibiotic Use for Febrile Children in a Tertiary Care Hospital's Outpatient Department: A Cross-Sectional Study. Cureus 2023; 15:e40356. [PMID: 37456455 PMCID: PMC10339664 DOI: 10.7759/cureus.40356] [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: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
Background Irrational prescription of antibiotics is contributing to the antimicrobial resistance crisis in low and middle-income countries. Antibiotic stewardship programs need to be implemented to rationalize the use of antibiotics, but data on antibiotic prescriptions in pediatric outpatient departments is minimal. This study aimed to determine the frequency of antibiotic prescriptions in febrile children attending the Paediatric Outpatient Department (OPD) at Combined Military Hospital, Lahore, and observe the factors affecting the decision to prescribe antibiotics. Methodology A cross-sectional, descriptive study with non-probability sampling in the Department of Paediatrics at the Combined Military Hospital (CMH), Lahore, was conducted over two years. The confidence limit was 95%, and the anticipated population proportion was 32%. The primary outcome was the proportion of children aged two months to 10 years presenting to the OPD with fever who received antibiotics. Further analysis included the effect of patient-level risk factors on antibiotic prescription, especially in children with respiratory tract infections (RTIs). Results Of the 225 children analyzed, 137 (61%) received antibiotics. Of these antibiotic prescriptions, 123 (90%) were second-line antibiotics. Older age (odds ratio (OR) = 2.3, 1.18-4.46), high fever (OR = 2.48, 1.37-4.5), presenting in autumn and winter seasons (OR = 2.85, 1.53-5.3), ill appearance (OR = 2.71, 1.12-6.55), tachycardia (OR = 4.28, 1.22-15.01), and tachypnea (OR = 4.01, 1.14-14.12) were associated with increased likelihood of antibiotic prescription. Antibiotic prescriptions in children with RTIs were associated with lower RTI (OR = 12.96, 3.49-48.08), probable bacterial infection (OR = 12.37, 4.77-30.05), tachycardia (OR = 10.88, 1.28-92.24), tachypnea (OR = 14.73, 3.14-68.99), and increased work of breathing (OR = 7.8, 2.05-29.56). Conclusions The evidence of the widespread inappropriate use of antibiotics in OPDs, particularly for upper RTIs, highlights the need for an antibiotic stewardship program. Antibiotic overprescription promotes antibiotic resistance, prolonging illness and increasing healthcare costs.
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Affiliation(s)
- Yumna Asmaa
- Department of Paediatrics, Combined Military Hospital Lahore, Lahore, PAK
| | - Spenta Kakalia
- Department of Paediatrics, Combined Military Hospital Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Muhammad Irtza
- Medical School, Services Institute of Medical Sciences, Lahore, Lahore, PAK
| | - Rahat Malik
- Department of Paediatrics, Combined Military Hospital Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Muqaddas Jamshaid
- Department of Paediatrics, Combined Military Hospital Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Huma Farrukh
- Department of Paediatrics, MedEast Hospital, Lahore, PAK
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9
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Nijman RG, Tan CD, Hagedoorn NN, Nieboer D, Herberg JA, Balode A, von Both U, Carrol ED, Eleftheriou I, Emonts M, van der Flier M, de Groot R, Kohlmaier B, Lim E, Martinón-Torres F, Pokorn M, Strle F, Tsolia M, Yeung S, Zachariasse JM, Zavadska D, Zenz W, Levin M, Vermont CL, Moll HA, Maconochie IK. Are children with prolonged fever at a higher risk for serious illness? A prospective observational study. Arch Dis Child 2023:archdischild-2023-325343. [PMID: 37185174 DOI: 10.1136/archdischild-2023-325343] [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: 01/15/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVES To describe the characteristics and clinical outcomes of children with fever ≥5 days presenting to emergency departments (EDs). DESIGN Prospective observational study. SETTING 12 European EDs. PATIENTS Consecutive febrile children <18 years between January 2017 and April 2018. INTERVENTIONS Children with fever ≥5 days and their risks for serious bacterial infection (SBI) were compared with children with fever <5 days, including diagnostic accuracy of non-specific symptoms, warning signs and C-reactive protein (CRP; mg/L). MAIN OUTCOME MEASURES SBI and other non-infectious serious illness. RESULTS 3778/35 705 (10.6%) of febrile children had fever ≥5 days. Incidence of SBI in children with fever ≥5 days was higher than in those with fever <5 days (8.4% vs 5.7%). Triage urgency, life-saving interventions and intensive care admissions were similar for fever ≥5 days and <5 days. Several warning signs had good rule in value for SBI with specificities >0.90, but were observed infrequently (range: 0.4%-17%). Absence of warning signs was not sufficiently reliable to rule out SBI (sensitivity 0.92 (95% CI 0.87-0.95), negative likelihood ratio (LR) 0.34 (0.22-0.54)). CRP <20 mg/L was useful for ruling out SBI (negative LR 0.16 (0.11-0.24)). There were 66 cases (1.7%) of non-infectious serious illnesses, including 21 cases of Kawasaki disease (0.6%), 28 inflammatory conditions (0.7%) and 4 malignancies. CONCLUSION Children with prolonged fever have a higher risk of SBI, warranting a careful clinical assessment and diagnostic workup. Warning signs of SBI occurred infrequently but, if present, increased the likelihood of SBI. Although rare, clinicians should consider important non-infectious causes of prolonged fever.
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Affiliation(s)
- Ruud G Nijman
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's hospital - Imperial College NHS Healthcare Trust, London, UK
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK
- Centre for Paediatrics and Child Health, Imperial College London, London, UK
| | - Chantal D Tan
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Nienke N Hagedoorn
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Daan Nieboer
- Department of Public Health, Erasmus University Medical Centre, Rotterdam, Netherlands
| | - Jethro Adam Herberg
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Anda Balode
- Department of Pediatrics, Children's Clinical University Hospital, Rīgas Stradiņa Universitāte, Riga, Latvia
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilian-University, Munich, Germany
- Partner site Munich, German Centre for Infection Research, Munich, Germany
| | - Enitan D Carrol
- Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Irini Eleftheriou
- Second Department of Paediatrics, P & A Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, Netherlands
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Centre, Nijmegen, Netherlands
- Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, Netherlands
| | - Ronald de Groot
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Centre, Nijmegen, Netherlands
- Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, Netherlands
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Federico Martinón-Torres
- Genetics, Vaccines, Infections and Paediatrics Research group (GENVIP), Hospital Clinico Universitario de Santiago, Santiago de Compostela, Spain
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Maria Tsolia
- Second Department of Paediatrics, P & A Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Shunmay Yeung
- Clinical Research Department, Faculty of Tropical and Infectious Disease, London School of Hygiene and Tropical Medicine, London, UK
| | - Joany M Zachariasse
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Dace Zavadska
- Department of Pediatrics, Children's Clinical University Hospital, Rīgas Stradiņa Universitāte, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Michael Levin
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Clementien L Vermont
- Department of Paediatric Infectious Diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Henriette A Moll
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Ian K Maconochie
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's hospital - Imperial College NHS Healthcare Trust, London, UK
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10
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Feildel-Fournial C, Danjou L, Hubert-Dibon G, Vrignaud B, Masson D, Launay E, Guen CGL. A simple clinical decision rule may help to rule out severe bacterial infection and spare antibiotics in febrile young children. Acta Paediatr 2023; 112:837-845. [PMID: 36719186 DOI: 10.1111/apa.16698] [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: 09/06/2022] [Revised: 01/07/2023] [Accepted: 01/30/2023] [Indexed: 02/01/2023]
Abstract
AIM To assess the performance of a new clinical decision rule (CDR) to identify patients at a low risk of invasive bacterial infection (IBI) among febrile children and its theoretical impact on antibiotic use. METHODS Prospective study including consecutive children <5 years of age who presented in one French paediatric emergency department with fever without source between January and December 2016. With the collected data, we constructed a CDR based on a sequential approach based on age, clinical toxic signs, urinalysis and procalcitonin level. We evaluated its diagnostic performances to identify IBI and its potential impact on antibiotic use. RESULTS Among the 1061 children (IBI 11/1061, 1.0%), 693 (65.3%) were classified at low or intermediate risk of IBI, with an IBI prevalence of 0%. The sensitivity and specificity of the CDR to predict IBI were 100% and 73.9%. Negative and positive predictive value were 100% and 3.9%, respectively. Using this new CDR, the current antibiotics exposure would theoretically be reduced from 33.6% to 24.1%. CONCLUSION The promising interest of this clinical decision rule, using simple and accessible biological and clinical tools, needs to be confirm with an external validation study, which will allow its use in clinical practice.
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Affiliation(s)
| | - Lou Danjou
- Division of Pediatric Emergency, Pediatric Department, CHU Nantes, Nantes, France
| | - Gaëlle Hubert-Dibon
- Division of Pediatric Emergency, Pediatric Department, CHU Nantes, Nantes, France
| | - Bénédicte Vrignaud
- Division of Pediatric Emergency, Pediatric Department, CHU Nantes, Nantes, France
| | - Damien Masson
- Biochemistry Laboratory, UMR INSERM 1235, CHU Nantes, Nantes, France
| | - Elise Launay
- Clinical Investigation Center 1413 INSERM 1043, CHU Nantes, Nantes, France.,Division of General Pediatrics and Pediatric Infectious Disease, Pediatric Department, CHU Nantes, Nantes, France
| | - Christèle Gras-Le Guen
- Division of Pediatric Emergency, Pediatric Department, CHU Nantes, Nantes, France.,Clinical Investigation Center 1413 INSERM 1043, CHU Nantes, Nantes, France
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11
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Wittmann S, Jorgensen R, Oostenbrink R, Moll H, Herberg J, Levin M, Maconochie I, Nijman R. Heart rate and respiratory rate in predicting risk of serious bacterial infection in febrile children given antipyretics: prospective observational study. Eur J Pediatr 2023; 182:2205-2214. [PMID: 36867236 PMCID: PMC10175419 DOI: 10.1007/s00431-023-04884-7] [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: 01/13/2023] [Revised: 02/09/2023] [Accepted: 02/16/2023] [Indexed: 03/04/2023]
Abstract
Clinical algorithms used in the assessment of febrile children in the Paediatric Emergency Departments are commonly based on threshold values for vital signs, which in children with fever are often outside the normal range. Our aim was to assess the diagnostic value of heart and respiratory rate for serious bacterial infection (SBI) in children after temperature lowering following administration of antipyretics. A prospective cohort of children presenting with fever between June 2014 and March 2015 at the Paediatric Emergency Department of a large teaching hospital in London, UK, was performed. Seven hundred forty children aged 1 month-16 years presenting with a fever and ≥ 1 warning signs of SBI given antipyretics were included. Tachycardia or tachypnoea were defined by different threshold values: (a) APLS threshold values, (b) age-specific and temperature-adjusted centiles charts and (c) relative difference in z-score. SBI was defined by a composite reference standard (cultures from a sterile site, microbiology and virology results, radiological abnormalities, expert panel). Persistent tachypnoea after body temperature lowering was an important predictor of SBI (OR 1.92, 95% CI 1.15, 3.30). This effect was only observed for pneumonia but not other SBIs. Threshold values for tachypnoea > 97th centile at repeat measurement achieved high specificity (0.95 (0.93, 0.96)) and positive likelihood ratios (LR + 3.25 (1.73, 6.11)) and may be useful for ruling in SBI, specifically pneumonia. Persistent tachycardia was not an independent predictor of SBI and had limited value as a diagnostic test. Conclusion: Among children given antipyretics, tachypnoea at repeat measurement had some value in predicting SBI and was useful to rule in pneumonia. The diagnostic value of tachycardia was poor. Overreliance on heart rate as a diagnostic feature following body temperature lowering may not be justified to facilitate safe discharge. What is Known: • Abnormal vital signs at triage have limited value as a diagnostic test to identify children with SBI, and fever alters the specificity of commonly used threshold values for vital signs. • The observed temperature response after antipyretics is not a clinically useful indicator to differentiate the cause of febrile illness. What is New: • Persistent tachycardia following reduction in body temperature was not associated with an increased risk of SBI and of poor value as a diagnostic test, whilst persistent tachypnoea may indicate the presence of pneumonia.
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Affiliation(s)
- Stefanie Wittmann
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's Hospital-Imperial College NHS Healthcare Trust, London, UK
| | - Rikke Jorgensen
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's Hospital-Imperial College NHS Healthcare Trust, London, UK
| | - Rianne Oostenbrink
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Henriette Moll
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Jethro Herberg
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK.,Centre for Paediatrics and Child Health, Imperial College London, London, UK
| | - Mike Levin
- Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK.,Centre for Paediatrics and Child Health, Imperial College London, London, UK
| | - Ian Maconochie
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's Hospital-Imperial College NHS Healthcare Trust, London, UK
| | - Ruud Nijman
- Department of Paediatric Emergency Medicine, Division of Medicine, St. Mary's Hospital-Imperial College NHS Healthcare Trust, London, UK. .,Faculty of Medicine, Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK. .,Centre for Paediatrics and Child Health, Imperial College London, London, UK.
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12
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Ramgopal S, Ambroggio L, Lorenz D, Shah SS, Ruddy RM, Florin TA. Incorporation of biomarkers into a prediction model for paediatric radiographic pneumonia. ERJ Open Res 2023; 9:00339-2022. [PMID: 36891073 PMCID: PMC9986752 DOI: 10.1183/23120541.00339-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
Abstract
Objective The aim of this study was to evaluate biomarkers to predict radiographic pneumonia among children with suspected lower respiratory tract infections (LRTI). Methods We performed a single-centre prospective cohort study of children 3 months to 18 years evaluated in the emergency department with signs and symptoms of LRTI. We evaluated the incorporation of four biomarkers (white blood cell count, absolute neutrophil count, C-reactive protein (CRP) and procalcitonin), in isolation and in combination, with a previously developed clinical model (which included focal decreased breath sounds, age and fever duration) for an outcome of radiographic pneumonia using multivariable logistic regression. We evaluated the improvement in performance of each model with the concordance (c-) index. Results Of 580 included children, 213 (36.7%) had radiographic pneumonia. In multivariable analysis, all biomarkers were statistically associated with radiographic pneumonia, with CRP having the greatest adjusted odds ratio of 1.79 (95% CI 1.47-2.18). As an isolated predictor, CRP at a cut-off of 3.72 mg·dL-1 demonstrated a sensitivity of 60% and a specificity of 75%. The model incorporating CRP demonstrated improved sensitivity (70.0% versus 57.7%) and similar specificity (85.3% versus 88.3%) compared to the clinical model when using a statistically derived cutpoint. In addition, the multivariable CRP model demonstrated the greatest improvement in concordance index (0.780 to 0.812) compared with a model including only clinical variables. Conclusion A model consisting of three clinical variables and CRP demonstrated improved performance for the identification of paediatric radiographic pneumonia compared with a model with clinical variables alone.
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Affiliation(s)
- Sriram Ramgopal
- Division of Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Lilliam Ambroggio
- Department of Pediatrics, University of Colorado and Sections of Emergency Medicine and Hospital Medicine, Children's Hospital Colorado, Aurora, CO, USA
| | - Douglas Lorenz
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY, USA
| | - Samir S Shah
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Richard M Ruddy
- Division of Emergency Medicine, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Todd A Florin
- Division of Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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13
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Dewez JE, Nijman RG, Fitchett EJA, Lynch R, de Groot R, van der Flier M, Philipsen R, Vreugdenhil H, Ettelt S, Yeung S. Adoption of C-reactive protein point-of-care tests for the management of acute childhood infections in primary care in the Netherlands and England: a comparative health systems analysis. BMC Health Serv Res 2023; 23:191. [PMID: 36823597 PMCID: PMC9947887 DOI: 10.1186/s12913-023-09065-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 01/16/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND The use of point of care (POC) tests varies across Europe, but research into what drives this variability is lacking. Focusing on CRP POC tests, we aimed to understand what factors contribute to high versus low adoption of the tests, and also to explore whether they are used in children. METHODS We used a comparative qualitative case study approach to explore the implementation of CRP POC tests in the Netherlands and England. These countries were selected because although they have similar primary healthcare systems, the availability of CRP POC tests in General Practices is very different, being very high in the former and rare in the latter. The study design and analysis were informed by the non-adoption, abandonment, spread, scale-up and sustainability (NASSS) framework. Data were collected through a review of documents and interviews with stakeholders. Documents were identified through a scoping literature review, search of websites, and stakeholder recommendation. Stakeholders were selected purposively initially, and then by snowballing. Data were analysed thematically. RESULTS Sixty-five documents were reviewed and 21 interviews were conducted. The difference in the availability of CRP POC tests is mainly because of differences at the wider national context level. In the two countries, early adopters of the tests advocated for their implementation through the generation of robust evidence and by engaging with all relevant stakeholders. This led to the inclusion of CRP POC tests in clinical guidelines in both countries. In the Netherlands, this mandated their reimbursement in accordance with Dutch regulations. Moreover, the prevailing better integration of health services enabled operational support from laboratories to GP practices. In England, the funding constraints of the National Health Service and the prioritization of alternative and less expensive antimicrobial stewardship interventions prevented the development of a reimbursement scheme. In addition, the lack of integration between health services limits the operational support to GP practices. In both countries, the availability of CRP POC tests for the management of children is a by-product of the test being available for adults. The tests are less used in children mainly because of concerns regarding their accuracy in this age-group. CONCLUSIONS The engagement of early adopters combined with a more favourable and receptive macro level environment, including the role of clinical guidelines and their developers in determining which interventions are reimbursed and the operational support from laboratories to GP practices, led to the greater adoption of the tests in the Netherlands. In both countries, CRP POC tests, when available, are less used less in children. Organisations considering introducing POC tests into primary care settings need to consider how their implementation fits into the wider health system context to ensure achievable plans.
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Affiliation(s)
- Juan Emmanuel Dewez
- grid.8991.90000 0004 0425 469XClinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
| | - Ruud G. Nijman
- grid.7445.20000 0001 2113 8111Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Elizabeth J. A. Fitchett
- grid.8991.90000 0004 0425 469XClinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
| | - Rebecca Lynch
- grid.8391.30000 0004 1936 8024Wellcome Centre for Cultures and Environments of Health, University of Exeter, Exeter, UK
| | - Ronald de Groot
- grid.10417.330000 0004 0444 9382Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Centre for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud UMC, Nijmegen, The Netherlands
| | - Michiel van der Flier
- grid.461578.9Paediatric Infectious diseases and Immunology, Amalia Children’s Hospital, Radboudumc, Nijmegen, The Netherlands ,grid.417100.30000 0004 0620 3132Paediatric Infectious Diseases and Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ria Philipsen
- grid.10417.330000 0004 0444 9382Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Centre for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud UMC, Nijmegen, The Netherlands
| | - Harriet Vreugdenhil
- grid.7692.a0000000090126352Utrecht General Practice Training Institute, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stefanie Ettelt
- grid.8991.90000 0004 0425 469XDepartment of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK ,grid.506777.40000 0001 2295 4495Prognos AG, Basel, Switzerland
| | - Shunmay Yeung
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK. .,Department of Paediatrics, St Mary's Imperial College Hospital NHS Trust, London, UK.
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14
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Dewez JE, Pembrey L, Nijman RG, del Torso S, Grossman Z, Hadjipanayis A, Van Esso D, Lim E, Emonts M, Burns J, Gras-LeGuen C, Kohlfuerst D, Dornbusch HJ, Brengel-Pesce K, Mallet F, von Both U, Tsolia M, Eleftheriou I, Zavadska D, de Groot R, van der Flier M, Moll H, Hagedoorn N, Borensztajn D, Oostenbrink R, Kuijpers T, Pokorn M, Vincek K, Martinón-Torres F, Rivero I, Agyeman P, Carrol ED, Paulus S, Cunnington A, Herberg J, Levin M, Mujkić A, Geitmann K, Da Dalt L, Valiulis A, Lapatto R, Syridou G, Altorjai P, Torpiano P, Størdal K, Illy K, Mazur A, Spreitzer MV, Rios J, Wyder C, Romankevych I, Basmaci R, Ibanez-Mico S, Yeung S. Availability and use of rapid diagnostic tests for the management of acute childhood infections in Europe: A cross-sectional survey of paediatricians. PLoS One 2022; 17:e0275336. [PMID: 36538525 PMCID: PMC9767335 DOI: 10.1371/journal.pone.0275336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 09/14/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Point-of-care-tests (POCTs) have been advocated to optimise care in patients with infections but their actual use varies. This study aimed to estimate the variability in the adoption of current POCTs by paediatricians across Europe, and to explore the determinants of variability. METHODS AND FINDINGS A cross-sectional survey was conducted of hospital and primary care paediatricians, recruited through professional networks. Questions focused on the availability and use of currently available POCTs. Data were analysed descriptively and using Median Odds Ratio (MOR) to measure variation between countries. Multilevel regression modelling using changes in the area under the receiver operating characteristic curve of models were used to assess the contribution of individual or workplace versus country level factors, to the observed variation. The commonest POCT was urine dipsticks (UD) which were available to >80% of primary care and hospital paediatricians in 68% (13/19) and 79% (23/29) countries, respectively. Availability of all POCTs varied between countries. In primary care, the country (MOR) varied from 1.61 (95%CI: 1.04-2.58) for lactate to 7.28 (95%CI: 3.04-24.35) for UD. In hospitals, the country MOR varied from 1.37 (95%CI:1.04-1.80) for lactate to 11.93 (95%CI:3.35-72.23) for UD. Most paediatricians in primary care (69%, 795/1154) and hospital (81%, 962/1188) would use a diagnostic test in the case scenario of an infant with undifferentiated fever. Multilevel regression modelling showed that the country of work was more important in predicting both the availability and use of POCTs than individual or workplace characteristics. CONCLUSION There is substantial variability in the adoption of POCTs for the management of acute infections in children across Europe. To inform future implementation of both existing and innovative tests, further research is needed to understand what drives the variation between countries, the needs of frontline clinicians, and the role of diagnostic tests in the management of acute childhood infections.
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Affiliation(s)
- Juan Emmanuel Dewez
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
| | - Lucy Pembrey
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Ruud G. Nijman
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, United Kingdom
- Research in European Paediatric Emergency Medicine (REPEM)
| | - Stefano del Torso
- ChildCare WorldWide, Padova, Italy
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
| | - Zachi Grossman
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Adelson School of Medicine, Ariel University, Ariel, Israel
- Pediatric Clinic, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Adamos Hadjipanayis
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Paediatric Department, Larnaca General Hospital, Larnaca, Cyprus
- Medical School, European University Cyprus, Nicosia, Cyprus
| | - Diego Van Esso
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Primary Care Paediatrician, Health Care Centre Pere Grau, Barcelona, Spain
| | - Emma Lim
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Great North Children’s Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Marieke Emonts
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Great North Children’s Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - James Burns
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Christèle Gras-LeGuen
- Centre d’Investigation Clinique CIC1413, INSERM-Nantes University Hospital, Nantes, France
| | - Daniela Kohlfuerst
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Medical University of Graz, Graz, Austria
| | - Hans Jürgen Dornbusch
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Medical University of Graz, Graz, Austria
| | - Karen Brengel-Pesce
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- BioMérieux, Lyon, France
| | - Francois Mallet
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- BioMérieux, Lyon, France
| | - Ulrich von Both
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- University Hospital, Ludwig Maximilians University (LMU), Munich, Germany
| | - Maria Tsolia
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- P. and A. Kyriakou Children’s Hospital, Athens, Greece
| | - Irini Eleftheriou
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- P. and A. Kyriakou Children’s Hospital, Athens, Greece
| | - Dace Zavadska
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Children Clinical University Hospital, Riga, Latvia
| | - Ronald de Groot
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Radboud University Medical Center, Nijmegen, the Netherlands
| | - Michiel van der Flier
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Henriëtte Moll
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Research in European Paediatric Emergency Medicine (REPEM)
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Nienke Hagedoorn
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Dorine Borensztajn
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Rianne Oostenbrink
- Research in European Paediatric Emergency Medicine (REPEM)
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Taco Kuijpers
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Marko Pokorn
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Katarina Vincek
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Federico Martinón-Torres
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Irene Rivero
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - Philipp Agyeman
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Bern University Hospital, University of Bern, Bern, Switzerland
| | - Enitan D. Carrol
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Alder Hey Children’s Hospital, Liverpool, United Kingdom
| | - Stéphane Paulus
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Paediatrics, Oxford Vaccine Group, University of Oxford, Oxford, United Kingdom
| | - Aubrey Cunnington
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, United Kingdom
| | - Jethro Herberg
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, United Kingdom
| | - Michael Levin
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Infectious Diseases, Section of Paediatric Infectious Diseases, Imperial College London, London, United Kingdom
| | - Aida Mujkić
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- University of Zagreb, School of Medicine, Andrija Štampar School of Public Health, Zagreb, Croatia
| | - Karin Geitmann
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Primary Care Paediatrician, BVKJ, Hagen, Germany
| | - Liviana Da Dalt
- Research in European Paediatric Emergency Medicine (REPEM)
- Department of Woman’s and Child’s Health Padova University Hospital, Padua, Italy
| | - Arūnas Valiulis
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Vilnius University Medical Faculty, Institute of Clinical Medicine, Clinic of Children’s Diseases, Vilnius, Lithuania
| | - Risto Lapatto
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Department of Paediatrics, Helsinki University Hospital, Helsinki, Finland
| | - Garyfallia Syridou
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Attiko University Hospital, Chaidari, Greece
| | - Péter Altorjai
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Association of Hungarian Primary Care Paediatricians, Budapest, Hungary
| | - Paul Torpiano
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Department of Paediatrics and Adolescent Health at Mater Dei Hospital, Valletta, Malta
| | - Ketil Størdal
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Paediatric Research Institute, University of Oslo, Oslo, Norway
| | - Károly Illy
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Dutch Society of Paediatrics NVK, Utrecht, the Netherlands
| | - Artur Mazur
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Medical College of Rzeszow University, Rzeszów, Poland
| | - Mateja Vintar Spreitzer
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Zdravstveni dom Domžale, Slovenian Paediatric Society, Burnaby, Slovenia
| | - Joana Rios
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Hospital Beatriz Ângelo, Loures, Portugal
| | - Corinne Wyder
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Kinderärzte KurWerk, Burgdorf, Switzerland
| | - Ivanna Romankevych
- European Academy of Paediatrics Research in Ambulatory Settings network (EAPRASnet)
- Ukrainian Academy of Pediatric Specialties, Ukraine
| | - Romain Basmaci
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Service de Pédiatrie-Urgences, AP-HP, Hôpital Louis-Mourier, Colombes, France
| | | | - Shunmay Yeung
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Personalised Risk Assessment in Febrile Illness to Optimise Real-Life Management Across the European Union (PERFORM)
- Department of Paediatrics, St Mary’s Imperial College Hospital, London, United Kingdom
- * E-mail:
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15
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Tan E, Beck S, Haskell L, MacLean A, Rogan A, Than M, Venning B, White C, Yates K, McKinlay CJD, Dalziel SR. Paediatric fever management practices and antipyretic use among doctors and nurses in New Zealand emergency departments. Emerg Med Australas 2022; 34:943-953. [PMID: 35644989 PMCID: PMC9796118 DOI: 10.1111/1742-6723.14022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 04/29/2022] [Accepted: 05/04/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVES To assess (i) paediatric fever management practices among New Zealand ED doctors and nurses, including adherence to best practice guidelines; and (ii) the acceptability of a randomised controlled trial (RCT) of antipyretics for relief of discomfort in young children. METHODS A cross-sectional survey of doctors and nurses across 11 New Zealand EDs. The primary outcome of adherence to paediatric fever management best practice guidelines was assessed with clinical vignettes and defined as single antipyretic use for the relief of fever-related discomfort. RESULTS Out of 602 participants (243 doctors, 353 nurses and six unknown; response rate 47.5%), only 64 (10.6%, 95% confidence interval [CI] 8.3-13.4%) demonstrated adherence to best practice guidelines. In a febrile settled child with normal fluid intake, the percentage of participants that would use antipyretics doubled with abnormal vital signs (33.7% vs 72.9%, difference -39.2%, 95% CI -44.4% to -34.0%). Most participants would use antipyretics for reduced fluid intake (n = 494, 82.1%, 95% CI 78.8-85.0%) in a febrile settled child. Over half (n = 339, 57.1%, 95% CI 53.0-61.1%) would advise giving antipyretics to prevent febrile convulsions. Most (n = 467, 80.0%, 95% CI 76.5-83.1%) participants agreed that a RCT of antipyretics in febrile children <2 years of age with relief of discomfort as a primary outcome is needed. CONCLUSIONS Just over 10% of New Zealand ED doctors and nurses demonstrated adherence to paediatric fever management best practice guidelines. A RCT of antipyretics in febrile children <2 years of age specifically addressing relief of discomfort as a primary outcome is strongly supported.
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Affiliation(s)
- Eunicia Tan
- Department of Surgery, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand,Emergency DepartmentMiddlemore HospitalAucklandNew Zealand
| | - Sierra Beck
- Emergency DepartmentDunedin HospitalDunedinNew Zealand,Department of MedicineUniversity of OtagoDunedinNew Zealand
| | - Libby Haskell
- Children's Emergency DepartmentStarship Children's HospitalAucklandNew Zealand,Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand
| | | | - Alice Rogan
- Emergency DepartmentWellington Regional HospitalWellingtonNew Zealand,Department of Surgery and AnaesthesiaUniversity of OtagoWellingtonNew Zealand
| | - Martin Than
- Emergency DepartmentChristchurch HospitalChristchurchNew Zealand
| | - Bridget Venning
- Emergency DepartmentMiddlemore HospitalAucklandNew Zealand,School of Nursing, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand
| | | | - Kim Yates
- Emergency DepartmentNorth Shore HospitalAucklandNew Zealand,Emergency DepartmentWaitakere HospitalAucklandNew Zealand,Centre for Medical and Health Science Education, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand
| | - Christopher JD McKinlay
- Liggins Institute, The University of AucklandAucklandNew Zealand,Kidz First Neonatal CareCounties Manukau HealthAucklandNew Zealand
| | - Stuart R Dalziel
- Department of Surgery, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand,Children's Emergency DepartmentStarship Children's HospitalAucklandNew Zealand,Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health SciencesThe University of AucklandAucklandNew Zealand
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16
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Wertheim D, Anton O, Olden C, Le Maistre SLV, Seddon PC. Pulse oximetry respiratory monitoring for assessment of acute childhood wheeze. Arch Dis Child 2022; 107:1083-1087. [PMID: 35940849 DOI: 10.1136/archdischild-2021-323390] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 07/25/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE There is a lack of objective measures to assess children with acute wheezing episodes. Increased respiratory rate (RR) and pulsus paradoxus (PP) are recognised markers, but poorly recorded in practice. We examined whether they can be reliably assessed from a pulse oximeter plethysmogram ('pleth') trace and predict clinical outcome. PATIENTS AND METHODS We studied 44 children aged 1-7 years attending hospital with acute wheeze, following initial 'burst' bronchodilator therapy (BT), and used custom software to measure RR and assess PP from oximeter pleth traces. Traces were examined for quality, and the accuracy of the RR measurement was validated against simultaneous respiratory inductive plethysmography (RIP). RR and PP at 1 hour after BT were compared with clinical outcomes. RESULTS RR from pleth and RIP showed excellent agreement, with a mean difference (RIP minus pleth) of -0.5 breaths per minute (limits of agreement -3.4 to +2.3). 52% of 1 min epochs contained 10 s or more of pleth artefact. At 1 hour after BT, children who subsequently required intravenous bronchodilators had significantly higher RR (median (IQR) 63 (62-66) vs 43 (37-51) breaths per minute) than those who did not, but their heart rate and oxygen saturation were similar. Children with RR ≥55 per minute spent longer in hospital: median (IQR) 30 (22-45) vs 10 (7-21) hours. All children who subsequently required hospital admission had PP-analogous pleth waveforms 1 hour after BT. CONCLUSION RR can be reliably measured and PP detected from the pulse oximeter pleth trace in children with acute wheeze and both markers predict clinical outcome. TRIAL REGISTRATION NUMBER UKCRN15742.
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Affiliation(s)
- David Wertheim
- Faculty of Science, Engineering and Computing, Kingston University, Kingston, UK
| | - Oana Anton
- Respiratory Care, Royal Alexandra Children's Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Catherine Olden
- Respiratory Care, Royal Alexandra Children's Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | | | - Paul C Seddon
- Respiratory Care, Royal Alexandra Children's Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
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17
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Yigit M, Ozkaya-Parlakay A, Yilmaz N, Akyol O, Gulhan B, Kanik Yuksek S, Yalcin Burhan B, Kilic EK, Karagol C. Potential and promising marker for serious bacterial infections in children: Delta neutrophil index. J Paediatr Child Health 2022; 58:1623-1628. [PMID: 35734900 DOI: 10.1111/jpc.16065] [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: 07/13/2021] [Revised: 05/09/2022] [Accepted: 05/18/2022] [Indexed: 12/01/2022]
Abstract
AIM This study aimed to evaluate the usefulness and accuracy of the delta neutrophil index (DNI), an index expressing the number of immature granulocytes as a proportion of the total, as an inflammatory marker in predicting serious bacterial infections (SBIs). METHODS Paediatric patients admitted to our hospital with fever were divided into four groups: SBI, non-SBI, COVID-19 and control group. White blood cell count, absolute neutrophil count, C-reactive protein and the DNI were recorded, and their accuracy in predicting SBI was evaluated. RESULTS Mean DNI was 4.96 ± 8.38 in the SBI group (150 patients), 0.67 ± 1.68 in the non-SBI group (397 patients), 0.29 ± 0.99 in the COVID-19 group (112 patients) and 0.14 ± 0.21 in the control group (102 patients). The DNI was significantly higher in the SBI group compared with the non-SBI (P < 0.001); the non-SBI group also had higher levels than the COVID-19 group (P = 0.005). One percent increase in the DNI increased the SBI rate 1.36 times (odds ratio 1.36 (95% confidence interval 1.23-1.49), P < 0.001). Based on the determined cut-off value (>2.5%), the DNI (odds ratio 6.27 (95% confidence interval 3.85-10.21), P < 0.001) significantly predicted SBIs with 90.4% specificity and 47.7% sensitivity. CONCLUSIONS SBIs in childrenare associated with an increase in DNI levels. Compared to other biomarkers, the DNI had higher specificity in predicting SBIs. The DNI may also be usefulin differentiating bacterial and non-bacterial infections in individualclinical syndromes. Currently, there is no evidence that serum DNI aids indifferentiating COVID-19 and upper respiratory tract infection.
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Affiliation(s)
- Metin Yigit
- Department of Pediatrics, Ankara City Hospital, Ankara, Turkey
| | - Aslinur Ozkaya-Parlakay
- Division of Pediatric Infectious Disease, Department of Pediatrics, Yildirim Beyazit University, Ankara City Hospital, Ankara, Turkey
| | - Naci Yilmaz
- Department of Pediatrics, Ankara City Hospital, Ankara, Turkey
| | - Ozhan Akyol
- Department of Pediatrics, Ankara City Hospital, Ankara, Turkey
| | - Belgin Gulhan
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Health Sciences, Ankara City Hospital, Ankara, Turkey
| | - Saliha Kanik Yuksek
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Health Sciences, Ankara City Hospital, Ankara, Turkey
| | | | - Enes K Kilic
- Department of Pediatrics, Ankara City Hospital, Ankara, Turkey
| | - Cuneyt Karagol
- Division of Pediatric Rheumatology, Department of Pediatrics, University of Health Sciences, Ankara City Hospital, Ankara, Turkey
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18
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Ramgopal S, Lorenz D, Navanandan N, Cotter JM, Shah SS, Ruddy RM, Ambroggio L, Florin TA. Validation of Prediction Models for Pneumonia Among Children in the Emergency Department. Pediatrics 2022; 150:e2021055641. [PMID: 35748157 PMCID: PMC11127179 DOI: 10.1542/peds.2021-055641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/12/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Several prediction models have been reported to identify patients with radiographic pneumonia, but none have been validated or broadly implemented into practice. We evaluated 5 prediction models for radiographic pneumonia in children. METHODS We evaluated 5 previously published prediction models for radiographic pneumonia (Neuman, Oostenbrink, Lynch, Mahabee-Gittens, and Lipsett) using data from a single-center prospective study of patients 3 months to 18 years with signs of lower respiratory tract infection. Our outcome was radiographic pneumonia. We compared each model's area under the receiver operating characteristic curve (AUROC) and evaluated their diagnostic accuracy at statistically-derived cutpoints. RESULTS Radiographic pneumonia was identified in 253 (22.2%) of 1142 patients. When using model coefficients derived from the study dataset, AUROC ranged from 0.58 (95% confidence interval, 0.52-0.64) to 0.79 (95% confidence interval, 0.75-0.82). When using coefficients derived from original study models, 2 studies demonstrated an AUROC >0.70 (Neuman and Lipsett); this increased to 3 after deriving regression coefficients from the study cohort (Neuman, Lipsett, and Oostenbrink). Two models required historical and clinical data (Neuman and Lipsett), and the third additionally required C-reactive protein (Oostenbrink). At a statistically derived cutpoint of predicted risk from each model, sensitivity ranged from 51.2% to 70.4%, specificity 49.9% to 87.5%, positive predictive value 16.1% to 54.4%, and negative predictive value 83.9% to 90.7%. CONCLUSIONS Prediction models for radiographic pneumonia had varying performance. The 3 models with higher performance may facilitate clinical management by predicting the risk of radiographic pneumonia among children with lower respiratory tract infection.
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Affiliation(s)
- Sriram Ramgopal
- Division of Emergency Medicine, Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Douglas Lorenz
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky
| | - Nidhya Navanandan
- Sections of Emergency Medicine, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
| | - Jillian M. Cotter
- Pediatric Hospital Medicine, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
| | - Samir S. Shah
- Divisions of Hospital Medicine, Cincinnati Children’s Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Richard M. Ruddy
- Emergency Medicine, Cincinnati Children’s Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Lilliam Ambroggio
- Sections of Emergency Medicine, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
- Pediatric Hospital Medicine, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, Colorado
| | - Todd A. Florin
- Division of Emergency Medicine, Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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19
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Candidate Biomarkers for the Detection of Serious Infections in Children: A Prospective Clinical Study. CHILDREN 2022; 9:children9050682. [PMID: 35626858 PMCID: PMC9139697 DOI: 10.3390/children9050682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/28/2022] [Accepted: 05/05/2022] [Indexed: 11/16/2022]
Abstract
Serious bacterial infections (SBI) in children are associated with considerable morbidity and mortality, and their early identification remains challenging. The role of laboratory tests in this setting is still debated, and new biomarkers are needed. This prospective, observational, single-center study aims to evaluate the diagnostic role of blood biomarkers in detecting SBI in children presenting with signs of systemic inflammatory response syndrome (SIRS). A panel of biomarkers was performed, including C-reactive protein (CRP), procalcitonin (PCT), white blood cell count (WBC), absolute neutrophil count (ANC), interleukin (IL)-6, IL-8, IL-10, human terminal complement complex (C5b-9), Plasmalemma-Vesicle-associated protein 1 (PV-1), Intercellular Adhesion Molecule-1 (ICAM-1), and Phospholipase A2 (PLA2). Among 103 patients (median age 2.9 years, 60% males), 39 had a diagnosis of SBI (38%). Significant predictors of SBI were CRP (p = 0.001) and ICAM-1 (p = 0.043). WBC (p = 0.035), ANC (p = 0.012) and ANC/WBC ratio (p = 0.015) were also significantly associated with SBI in children without pre-existing neutropenia. ROC curves, however, revealed suboptimal performance for all variables. Nevertheless, a model that combined CRP and ANC/WBC ratio had more in-depth diagnostic accuracy than either of the two variables. Overall, this study confirms the limited usefulness of blood biomarkers for the early diagnosis of SBI. WBC, ANC, ANC/WBC ratio, CRP, and ICAM-1 showed the best, albeit moderate, diagnostic accuracy.
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20
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Accuracy of the NICE Traffic Light system for detecting serious illness in acutely unwell children presenting to general practice: a retrospective cohort study. Br J Gen Pract 2022; 72:e398-e404. [PMID: 35577588 PMCID: PMC9119811 DOI: 10.3399/bjgp.2021.0633] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/04/2022] [Indexed: 11/06/2022] Open
Abstract
Background The National Institute for Health and Care Excellence (NICE) traffic light system was created to facilitate the assessment of unwell children in primary care. To the authors’ knowledge, no studies have validated this tool in UK general practice. Aim To evaluate the accuracy of this system for detecting serious illness in children presenting to general practice. Design and setting A retrospective diagnostic accuracy study was undertaken, using a cohort of acutely unwell children aged <5 years presenting to general practice in England and Wales. Method The traffic light categories of 6703 children were linked with hospital data to identify admissions and diagnoses. The sensitivity and specificity of these categories were calculated against the reference standard: a hospital-diagnosed serious illness within 7 days of GP consultation, measured using International Classification of Diseases, 10th Revision codes. Results In total, 2116 (31.6%) children were categorised as ‘red’; 4204 (62.7%) as ‘amber’; and 383 (5.7%) as ‘green’. There were 139 (2.1%) children who were admitted to hospital within 7 days of consultation, of whom 17 (12.2%; 0.3% overall) had a serious illness. The sensitivity of the red category (versus amber and green) was 58.8% (95% confidence interval [CI] = 32.9 to 81.6) and the specificity 68.5% (95% CI = 67.4 to 69.6). The sensitivity and specificity of red and amber combined (versus green) was 100% (95% CI = 80.5 to 100) and 5.7% (95% CI = 5.2 to 6.3), respectively. Conclusion The NICE traffic light system did not accurately detect children admitted with a serious illness, nor those not seriously ill who could have been managed at home. This system is not suitable for use as a clinical tool in general practice. Further research is required to update or replace the system.
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21
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Hagedoorn NN, Zachariasse JM, Borensztajn D, Adriaansens E, von Both U, Carrol ED, Eleftheriou I, Emonts M, van der Flier M, de Groot R, Herberg JA, Kohlmaier B, Lim E, Maconochie I, Martinón-Torres F, Nijman RG, Pokorn M, Rivero-Calle I, Tsolia M, Zavadska D, Zenz W, Levin M, Vermont C, Moll HA. Shock Index in the early assessment of febrile children at the emergency department: a prospective multicentre study. Arch Dis Child 2022; 107:116-122. [PMID: 34158280 PMCID: PMC8784994 DOI: 10.1136/archdischild-2020-320992] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 06/06/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE (1) To derive reference values for the Shock Index (heart rate/systolic blood pressure) based on a large emergency department (ED) population of febrile children and (2) to determine the diagnostic value of the Shock Index for serious illness in febrile children. DESIGN/SETTING Observational study in 11 European EDs (2017-2018). PATIENTS Febrile children with measured blood pressure. MAIN OUTCOME MEASURES Serious bacterial infection (SBI), invasive bacterial infection (IBI), immediate life-saving interventions (ILSIs) and intensive care unit (ICU) admission. The association between high Shock Index (>95th centile) and each outcome was determined by logistic regression adjusted for age, sex, referral, comorbidity and temperature. Additionally, we calculated sensitivity, specificity and negative/positive likelihood ratios (LRs). RESULTS Of 5622 children, 461 (8.2%) had SBI, 46 (0.8%) had IBI, 203 (3.6%) were treated with ILSI and 69 (1.2%) were ICU admitted. High Shock Index was associated with SBI (adjusted OR (aOR) 1.6 (95% CI 1.3 to 1.9)), ILSI (aOR 2.5 (95% CI 2.0 to 2.9)), ICU admission (aOR 2.2 (95% CI 1.4 to 2.9)) but not with IBI (aOR: 1.5 (95% CI 0.6 to 2.4)). For the different outcomes, sensitivity for high Shock Index ranged from 0.10 to 0.15, specificity ranged from 0.95 to 0.95, negative LRs ranged from 0.90 to 0.95 and positive LRs ranged from 1.8 to 2.8. CONCLUSIONS High Shock Index is associated with serious illness in febrile children. However, its rule-out value is insufficient which suggests that the Shock Index is not valuable as a screening tool for all febrile children at the ED.
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Affiliation(s)
| | - Joany M Zachariasse
- General Paediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Dorine Borensztajn
- Department of Pediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Elise Adriaansens
- General Paediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr von Haunersches Children's Hospital, Children's Clinic and Children's Polyclinic of the Ludwig Maximilian University of Munich, Munchen, Germany,Partner Site Munich, German Centre for Infection Research, Braunschweig, Germany
| | - Enitan D Carrol
- Institute of Infection, Veterinary and Ecological Sciences, Global Health Liverpool, University of Liverpool, Liverpool, UK,Paediatric Infectious Diseases and Immunology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Irini Eleftheriou
- Second Department of Paediatrics, P and A Kyriakou Children’s Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Michiel van der Flier
- Pediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands,Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud University, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Ronald de Groot
- Pediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands,Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud University, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Jethro Adam Herberg
- Division of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases and Allergy, Great North Children's Hospital, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Federico Martinón-Torres
- Genetics, Vaccines, Infections and Paediatrics Research Group (GENVIP), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ruud Gerard Nijman
- Division of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Marko Pokorn
- Department of Infectious Diseases, Ljubljana University Clinical Center, Ljubljana, Slovenia
| | - Irene Rivero-Calle
- Genetics, Vaccines, Infections and Paediatrics Research Group (GENVIP), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Maria Tsolia
- Second Department of Paediatrics, P and A Kyriakou Children’s Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Dace Zavadska
- Department of Pediatrics, Rigas Stradinas University, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Michael Levin
- Division of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Clementien Vermont
- Department of Paediatric Infectious Diseases and Immunology, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Henriette A Moll
- Department of Pediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
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22
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Borensztajn DM, Hagedoorn NN, Carrol ED, von Both U, Emonts M, van der Flier M, de Groot R, Herberg J, Kohlmaier B, Levin M, Lim E, Maconochie IK, Martinon-Torres F, Nijman RG, Pokorn M, Rivero-Calle I, Tsolia M, van der Velden FJS, Vermont C, Zavadska D, Zenz W, Zachariasse JM, Moll HA. Febrile children with comorbidities at the emergency department - a multicentre observational study. Eur J Pediatr 2022; 181:3491-3500. [PMID: 35796793 PMCID: PMC9395458 DOI: 10.1007/s00431-022-04552-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/29/2022] [Indexed: 11/28/2022]
Abstract
UNLABELLED We aimed to describe characteristics and management of children with comorbidities attending European emergency departments (EDs) with fever. MOFICHE (Management and Outcome of Fever in children in Europe) is a prospective multicentre study (12 European EDs, 8 countries). Febrile children with comorbidities were compared to those without in terms of patient characteristics, markers of disease severity, management, and diagnosis. Comorbidity was defined as a chronic underlying condition that is expected to last > 1 year. We performed multivariable logistic regression analysis, displaying adjusted odds ratios (aOR), adjusting for patient characteristics. We included 38,110 patients, of whom 5906 (16%) had comorbidities. Most common comorbidities were pulmonary, neurologic, or prematurity. Patients with comorbidities more often were ill appearing (20 versus 16%, p < 0.001), had an ED-Paediatric Early Warning Score of > 15 (22 versus 12%, p < 0.001), or a C-reactive protein > 60 mg/l (aOR 1.4 (95%CI 1.3-1.6)). They more often required life-saving interventions (aOR 2.7, 95% CI 2.2-3.3), were treated with intravenous antibiotics (aOR 2.3, 95%CI 2.1-2.5), and were admitted to the ward (aOR 2.2, 95%CI 2.1-2.4) or paediatric intensive care unit (PICU) (aOR 5.5, 95% CI 3.8-7.9). They were more often diagnosed with serious bacterial infections (aOR 1.8, 95%CI 1.7-2.0), including sepsis/meningitis (aOR 4.6, 95%CI 3.2-6.7). Children most at risk for sepsis/meningitis were children with malignancy/immunodeficiency (aOR 14.5, 8.5-24.8), while children with psychomotor delay/neurological disease were most at risk for life-saving interventions (aOR 5.3, 4.1-6.9) or PICU admission (aOR 9.7, 6.1-15.5). CONCLUSIONS Our data show how children with comorbidities are a population at risk, as they more often are diagnosed with bacterial infections and more often require PICU admission and life-saving interventions. WHAT IS KNOWN • While children with comorbidity constitute a large part of ED frequent flyers, they are often excluded from studies. WHAT IS NEW • Children with comorbidities in general are more ill upon presentation than children without comorbidities. • Children with comorbidities form a heterogeneous group; specific subgroups have an increased risk for invasive bacterial infections, while others have an increased risk of invasive interventions such as PICU admission, regardless of the cause of the fever.
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Affiliation(s)
- Dorine M. Borensztajn
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Nienke N. Hagedoorn
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Enitan D. Carrol
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK ,Department of Infectious Diseases, Alder Hey Children’s NHS Foundation Trust, Liverpool, UK ,Liverpool Health Partners, Liverpool, UK
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr. Von Hauner Children’s Hospital, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany ,DZIF, German Centre for Infection Research, Partner Site Munich, Munich, Germany
| | - Marieke Emonts
- Great North Children’s Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK ,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK ,NIHR Newcastle Biomedical Research Centre Based at Newcastle Upon Tyne Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Michiel van der Flier
- Department of Paediatric Infectious Diseases and Immunology, Amalia Children’s Hospital, Radboudumc, Nijmegen, The Netherlands ,Department of Paediatric Infectious Diseases and Immunology, Wilhelmina Children’s Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Ronald de Groot
- Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud Institute for Molecular Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands ,Radboud Center for Infectious Diseases, Radboudumc, 6525 GA Nijmegen The Netherlands
| | - Jethro Herberg
- Section of Paediatric Infectious Diseases, Imperial College of Science, Technology and Medicine, London, UK
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Michael Levin
- Section of Paediatric Infectious Diseases, Imperial College of Science, Technology and Medicine, London, UK
| | - Emma Lim
- Great North Children’s Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Ian K. Maconochie
- Section of Paediatric Infectious Diseases, Imperial College of Science, Technology and Medicine, London, UK
| | - Federico Martinon-Torres
- Genetics, Vaccines, Infections and Pediatrics Research Group (GENVIP), Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Ruud G. Nijman
- Section of Paediatric Infectious Diseases, Imperial College of Science, Technology and Medicine, London, UK
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, Univerzitetni Klinični Center, Ljubljana, Slovenia
| | - Irene Rivero-Calle
- Genetics, Vaccines, Infections and Pediatrics Research Group (GENVIP), Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Maria Tsolia
- Second Department of Paediatrics, National and Kapodistrian University of Athens, P. and A. Kyriakou Children’s Hospital, Athens, Greece
| | - Fabian J. S. van der Velden
- Great North Children’s Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK ,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Clementien Vermont
- Department of Pediatric Infectious Diseases & Immunology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
| | - Dace Zavadska
- Department of Pediatrics, Children Clinical University Hospital, Rīgas Stradiņa universitāte, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Joany M. Zachariasse
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Henriette A. Moll
- Department of General Paediatrics, Erasmus MC-Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
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Ramgopal S, Ambroggio L, Lorenz D, Shah SS, Ruddy RM, Florin TA. A Prediction Model for Pediatric Radiographic Pneumonia. Pediatrics 2022; 149:183721. [PMID: 34845493 PMCID: PMC9647527 DOI: 10.1542/peds.2021-051405] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/28/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Chest radiographs (CXRs) are frequently used in the diagnosis of community-acquired pneumonia (CAP). We sought to construct a predictive model for radiographic CAP based on clinical features to decrease CXR use. METHODS We performed a single-center prospective study of patients 3 months to 18 years of age with signs of lower respiratory infection who received a CXR for suspicion of CAP. We used penalized multivariable logistic regression to develop a full model and bootstrapped backward selection models to develop a parsimonious reduced model. We evaluated model performance at different thresholds of predicted risk. RESULTS Radiographic CAP was identified in 253 (22.2%) of 1142 patients. In multivariable analysis, increasing age, prolonged fever duration, tachypnea, and focal decreased breath sounds were positively associated with CAP. Rhinorrhea and wheezing were negatively associated with CAP. The bootstrapped reduced model retained 3 variables: age, fever duration, and decreased breath sounds. The area under the receiver operating characteristic for the reduced model was 0.80 (95% confidence interval: 0.77-0.84). Of 229 children with a predicted risk of <4%, 13 (5.7%) had radiographic CAP (sensitivity of 94.9% at a 4% risk threshold). Conversely, of 229 children with a predicted risk of >39%, 140 (61.1%) had CAP (specificity of 90% at a 39% risk threshold). CONCLUSIONS A predictive model including age, fever duration, and decreased breath sounds has excellent discrimination for radiographic CAP. After external validation, this model may facilitate decisions around CXR or antibiotic use in CAP.
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Affiliation(s)
- Sriram Ramgopal
- Division of Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois,Address correspondence to Sriram Ramgopal, MD, Division of Pediatric Emergency Medicine, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 E Chicago Ave, Box 62, Chicago, IL 60611. E-mail:
| | - Lilliam Ambroggio
- Department of Pediatrics, University of Colorado and Sections of Emergency Medicine and Hospital Medicine, Children's Hospital Colorado, Aurora, Colorado
| | - Douglas Lorenz
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky
| | | | - Richard M. Ruddy
- Emergency Medicine, Cincinnati Children’s Hospital Medical Center and College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Todd A. Florin
- Division of Emergency Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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24
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Zanetto L, van de Maat J, Nieboer D, Moll H, Gervaix A, Da Dalt L, Mintegi S, Bressan S, Oostenbrink R. Diagnostic variation for febrile children in European emergency departments. Eur J Pediatr 2022; 181:2481-2490. [PMID: 35314869 PMCID: PMC9110537 DOI: 10.1007/s00431-022-04417-8] [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: 08/27/2021] [Revised: 12/21/2021] [Accepted: 02/10/2022] [Indexed: 02/02/2023]
Abstract
UNLABELLED The study aimed to explore the use of diagnostics for febrile children presenting to European emergency departments (EDs), the determinants of inter-hospital variation, and the association between test use and hospitalization. We performed a secondary analysis of a cross-sectional observational study involving 28 paediatric EDs from 11 countries. A total of 4560 children < 16 years were included, with fever as reason for consultation. We excluded neonates and children with relevant comorbidities. Our primary outcome was the proportion of children receiving testing after primary evaluation, by country and by focus of infection. Variability between hospitals and effects of blood testing on patient disposition were explored by multilevel regression analyses, adjusting for patient characteristics (age group, triage level, appearance, fever duration, focus of infection) and hospital type (academic, teaching, other). The use of routine diagnostics varied widely, mostly in the use of blood tests, ranging from 3 to 75% overall across hospitals. Age < 3 months, high-acuity triage level, ill appearance, and suspicion of urinary tract infection displayed the strongest association with blood testing (odds ratios (OR) of 8.71 (95% CI 5.23-14.53), 19.46 (3.66-103.60), 3.13 (2.29-4.26), 10.84 (6.35-18.50), respectively). Blood testing remained highly variable across hospitals (median OR of the final model 2.36, 1.98-3.54). A positive association was observed between blood testing and hospitalization (OR 13.62, 9.00-20.61). CONCLUSION the use of diagnostics for febrile children was highly variable across European EDs, yet patient and hospital characteristics could only partly explain inter-hospital variability. Focus groups of participating sites should help define reasons for unexpected variation. WHAT IS KNOWN • Although previous research has shown variation in the emergency department (ED) management of febrile children, there is limited information on the use of diagnostics in European EDs. • A deeper knowledge of variability and its determinants can steer optimization of care. WHAT IS NEW • The use of diagnostics for febrile children was highly variable across European EDs, yet patient and hospital characteristics could only partly explain inter-hospital variability. • Data on between-centre comparison offer opportunities to further explore factors influencing unwarranted variation.
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Affiliation(s)
- Lorenzo Zanetto
- Department of Women’s and Children’s Health, University of Padova, Padua, 35128 Italy
| | - Josephine van de Maat
- Department of General Pediatrics, Erasmus Medical Center Sophia Children’s Hospital, Rotterdam, 3015 CN Netherlands
| | - Daan Nieboer
- Department of General Pediatrics, Erasmus Medical Center Sophia Children’s Hospital, Rotterdam, 3015 CN Netherlands
| | - Henriette Moll
- Department of General Pediatrics, Erasmus Medical Center Sophia Children’s Hospital, Rotterdam, 3015 CN Netherlands
| | - Alain Gervaix
- Department of Pediatrics, Gynaecology and Obstetrics, University Hospital of Geneva, Geneva, 1205 Switzerland
| | - Liviana Da Dalt
- Department of Women’s and Children’s Health, University of Padova, Padua, 35128 Italy
| | - Santiago Mintegi
- Pediatric Emergency Department, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, University of the Basque Country, UPV/EHU, Bilbao, Basque Country, Spain
| | - Silvia Bressan
- Department of Women's and Children's Health, University of Padova, Padua, 35128, Italy.
| | - Rianne Oostenbrink
- Department of General Pediatrics, Erasmus Medical Center Sophia Children’s Hospital, Rotterdam, 3015 CN Netherlands
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25
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Urbane UN, Petrosina E, Zavadska D, Pavare J. Integrating Clinical Signs at Presentation and Clinician's Non-analytical Reasoning in Prediction Models for Serious Bacterial Infection in Febrile Children Presenting to Emergency Department. Front Pediatr 2022; 10:786795. [PMID: 35547543 PMCID: PMC9082163 DOI: 10.3389/fped.2022.786795] [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: 09/30/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Development and validation of clinical prediction model (CPM) for serious bacterial infections (SBIs) in children presenting to the emergency department (ED) with febrile illness, based on clinical variables, clinician's "gut feeling," and "sense of reassurance. MATERIALS AND METHODS Febrile children presenting to the ED of Children's Clinical University Hospital (CCUH) between April 1, 2017 and December 31, 2018 were enrolled in a prospective observational study. Data on clinical signs and symptoms at presentation, together with clinician's "gut feeling" of something wrong and "sense of reassurance" were collected as candidate variables for CPM. Variable selection for the CPM was performed using stepwise logistic regression (forward, backward, and bidirectional); Akaike information criterion was used to limit the number of parameters and simplify the model. Bootstrapping was applied for internal validation. For external validation, the model was tested in a separate dataset of patients presenting to six regional hospitals between January 1 and March 31, 2019. RESULTS The derivation cohort consisted of 517; 54% (n = 279) were boys, and the median age was 58 months. SBI was diagnosed in 26.7% (n = 138). Validation cohort included 188 patients; the median age was 28 months, and 26.6% (n = 50) developed SBI. Two CPMs were created, namely, CPM1 consisting of six clinical variables and CPM2 with four clinical variables plus "gut feeling" and "sense of reassurance." The area under the curve (AUC) for receiver operating characteristics (ROC) curve of CPM1 was 0.744 (95% CI, 0.683-0.805) in the derivation cohort and 0.692 (95% CI, 0.604-0.780) in the validation cohort. AUC for CPM2 was 0.783 (0.727-0.839) and 0.752 (0.674-0.830) in derivation and validation cohorts, respectively. AUC of CPM2 in validation population was significantly higher than that of CPM1 [p = 0.037, 95% CI (-0.129; -0.004)]. A clinical evaluation score was derived from CPM2 to stratify patients in "low risk," "gray area," and "high risk" for SBI. CONCLUSION Both CPMs had moderate ability to predict SBI and acceptable performance in the validation cohort. Adding variables "gut feeling" and "sense of reassurance" in CPM2 improved its ability to predict SBI. More validation studies are needed for the assessment of applicability to all febrile patients presenting to ED.
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Affiliation(s)
- Urzula Nora Urbane
- Department of Pediatrics, Riga Stradins University, Riga, Latvia.,Department of Pediatrics, Children's Clinical University Hospital, Riga, Latvia
| | - Eva Petrosina
- Statistics Unit, Riga Stradins University, Riga, Latvia
| | - Dace Zavadska
- Department of Pediatrics, Riga Stradins University, Riga, Latvia.,Department of Pediatrics, Children's Clinical University Hospital, Riga, Latvia
| | - Jana Pavare
- Department of Pediatrics, Riga Stradins University, Riga, Latvia.,Department of Pediatrics, Children's Clinical University Hospital, Riga, Latvia
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26
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Tetsuhara K, Tsuji S, Sasaki R, Kubota M. The Caregiver's Report of an Appearance of Illness May Not Be Predictive of a Serious Condition in Children. Pediatr Emerg Care 2021; 37:e1763. [PMID: 32149990 DOI: 10.1097/pec.0000000000001919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Jankauskaite L, Oostenbrink R. Childhood lower respiratory tract infections: more evidence to do less. Lancet 2021; 398:1383-1384. [PMID: 34562390 DOI: 10.1016/s0140-6736(21)01955-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/06/2021] [Indexed: 01/21/2023]
Affiliation(s)
- Lina Jankauskaite
- Department of Paediatrics, Academy of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rianne Oostenbrink
- Department of General Paediatrics, Erasmus MC-Sophia, Rotterdam 3015 GD, Netherlands.
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28
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Borensztajn DM, Hagedoorn NN, Carrol ED, von Both U, Dewez JE, Emonts M, van der Flier M, de Groot R, Herberg J, Kohlmaier B, Lim E, Maconochie IK, Martinon-Torres F, Nieboer D, Nijman RG, Oostenbrink R, Pokorn M, Calle IR, Strle F, Tsolia M, Vermont CL, Yeung S, Zavadska D, Zenz W, Levin M, Moll HA. A NICE combination for predicting hospitalisation at the Emergency Department: a European multicentre observational study of febrile children. LANCET REGIONAL HEALTH-EUROPE 2021; 8:100173. [PMID: 34557857 PMCID: PMC8454797 DOI: 10.1016/j.lanepe.2021.100173] [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] [Indexed: 10/26/2022]
Abstract
Background Prolonged Emergency Department (ED) stay causes crowding and negatively impacts quality of care. We developed and validated a prediction model for early identification of febrile children with a high risk of hospitalisation in order to improve ED flow. Methods The MOFICHE study prospectively collected data on febrile children (0-18 years) presenting to 12 European EDs. A prediction models was constructed using multivariable logistic regression and included patient characteristics available at triage. We determined the discriminative values of the model by calculating the area under the receiver operating curve (AUC). Findings Of 38,424 paediatric encounters, 9,735 children were admitted to the ward and 157 to the PICU. The prediction model, combining patient characteristics and NICE alarming, yielded an AUC of 0.84 (95%CI 0.83-0.84).The model performed well for a rule-in threshold of 75% (specificity 99.0% (95%CI 98.9-99.1%, positive likelihood ratio 15.1 (95%CI 13.4-17.1), positive predictive value 0.84 (95%CI 0.82-0.86)) and a rule-out threshold of 7.5% (sensitivity 95.4% (95%CI 95.0-95.8), negative likelihood ratio 0.15 (95%CI 0.14-0.16), negative predictive value 0..95 (95%CI 0.95-9.96)). Validation in a separate dataset showed an excellent AUC of 0.91 (95%CI 0.90- 0.93). The model performed well for identifying children needing PICU admission (AUC 0.95, 95%CI 0.93-0.97). A digital calculator was developed to facilitate clinical use. Interpretation Patient characteristics and NICE alarming signs available at triage can be used to identify febrile children at high risk for hospitalisation and can be used to improve ED flow. Funding European Union, NIHR, NHS.
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Affiliation(s)
- Dorine M Borensztajn
- Erasmus MC Sophia Children's Hospital, Department of General Paediatrics, P.O. Box 2060, 3000 CB, Rotterdam, the Netherlands
| | - Nienke N Hagedoorn
- Erasmus MC Sophia Children's Hospital, Department of General Paediatrics, P.O. Box 2060, 3000 CB, Rotterdam, the Netherlands
| | - Enitan D Carrol
- University of Liverpool, Institute of Infection and Global Health, Liverpool, United Kingdom.,Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom.,Liverpool Health Partners, First Floor, Science Park, Mount Pleasant, Liverpool L3 5TF
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, university hospital, Ludwig, Ludwig-Maximilians-Universität (LMU), München, Germany
| | - Juan Emmanuel Dewez
- London School of Hygiene and Tropical Medicine, Faculty of Tropical and Infectious Disease, London, United Kingdom
| | - Marieke Emonts
- Great North Children's Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom.,Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK.,NIHR Newcastle Biomedical Research Centre based at Newcastle upon Tyne Hospitals NHS Trust and Newcastle University, Westgate Rd, Newcastle upon Tyne NE4 5PL, United Kingdom.,Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, the Netherlands.,Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Centre, Nijmegen, the Netherlands.,Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud Institute for Molecular Sciences, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Ronald de Groot
- Stichting Katholieke Universiteit, Radboudumc Nijmegen, The Netherlands
| | - Jethro Herberg
- Imperial College of Science, Technology and Medicine, Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, London, United Kingdom.,Department of paediatric Accident and Emergency, St Mary's hospital - Imperial College NHS Healthcare Trust
| | - Benno Kohlmaier
- Medical University of Graz, Department of General Paediatrics, Graz, Austria
| | - Emma Lim
- Great North Children's Hospital, Paediatric Immunology, Infectious Diseases & Allergy, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom.,Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Ian K Maconochie
- Imperial College of Science, Technology and Medicine, Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, London, United Kingdom.,Department of paediatric Accident and Emergency, St Mary's hospital - Imperial College NHS Healthcare Trust
| | - Federico Martinon-Torres
- Hospital Clínico Universitario de Santiago de Compostela, Genetics, Vaccines, Infections and Paediatrics Research group (GENVIP), Santiago de Compostela, Spain
| | - Daan Nieboer
- Department of Public Health, Erasmus University Medical Centre Rotterdam, The Netherlands
| | - Ruud G Nijman
- Imperial College of Science, Technology and Medicine, Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, London, United Kingdom.,Department of paediatric Accident and Emergency, St Mary's hospital - Imperial College NHS Healthcare Trust
| | - Rianne Oostenbrink
- Erasmus MC Sophia Children's Hospital, Department of General Paediatrics, P.O. Box 2060, 3000 CB, Rotterdam, the Netherlands
| | - Marko Pokorn
- University Medical Centre Ljubljana, Univerzitetni Klinični Centre, Department of Infectious Diseases, Ljubljana, Slovenia
| | - Irene Rivero Calle
- Hospital Clínico Universitario de Santiago de Compostela, Genetics, Vaccines, Infections and Paediatrics Research group (GENVIP), Santiago de Compostela, Spain
| | - Franc Strle
- University Medical Centre Ljubljana, Univerzitetni Klinični Centre, Department of Infectious Diseases, Ljubljana, Slovenia
| | - Maria Tsolia
- National and Kapodistrian University of Athens, Second Department of Paediatrics, P. and A. Kyriakou Children's Hospital, Athens, Greece
| | - Clementien L Vermont
- Erasmus MC Sophia Children's Hospital, Department of Paediatric infectious diseases & immunology, Rotterdam, the Netherlands
| | - Shunmay Yeung
- London School of Hygiene and Tropical Medicine, Faculty of Tropical and Infectious Disease, London, United Kingdom
| | - Dace Zavadska
- Rīgas Stradiņa Universitāte, Department of Paediatrics; Children clinical university hospital, Riga, Latvia
| | - Werner Zenz
- Medical University of Graz, Department of General Paediatrics, Graz, Austria
| | - Michael Levin
- Imperial College of Science, Technology and Medicine, Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, London, United Kingdom
| | - Henriette A Moll
- Erasmus MC Sophia Children's Hospital, Department of General Paediatrics, P.O. Box 2060, 3000 CB, Rotterdam, the Netherlands
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29
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Nijman RG, Oostenbrink R, Moll HA, Casals-Pascual C, von Both U, Cunnington A, De T, Eleftheriou I, Emonts M, Fink C, van der Flier M, de Groot R, Kaforou M, Kohlmaier B, Kuijpers TW, Lim E, Maconochie IK, Paulus S, Martinon-Torres F, Pokorn M, Romaine ST, Calle IR, Schlapbach LJ, Smit FJ, Tsolia M, Usuf E, Wright VJ, Yeung S, Zavadska D, Zenz W, Levin M, Herberg JA, Carrol ED. A Novel Framework for Phenotyping Children With Suspected or Confirmed Infection for Future Biomarker Studies. Front Pediatr 2021; 9:688272. [PMID: 34395340 PMCID: PMC8356564 DOI: 10.3389/fped.2021.688272] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/28/2021] [Indexed: 12/11/2022] Open
Abstract
Background: The limited diagnostic accuracy of biomarkers in children at risk of a serious bacterial infection (SBI) might be due to the imperfect reference standard of SBI. We aimed to evaluate the diagnostic performance of a new classification algorithm for biomarker discovery in children at risk of SBI. Methods: We used data from five previously published, prospective observational biomarker discovery studies, which included patients aged 0- <16 years: the Alder Hey emergency department (n = 1,120), Alder Hey pediatric intensive care unit (n = 355), Erasmus emergency department (n = 1,993), Maasstad emergency department (n = 714) and St. Mary's hospital (n = 200) cohorts. Biomarkers including procalcitonin (PCT) (4 cohorts), neutrophil gelatinase-associated lipocalin-2 (NGAL) (3 cohorts) and resistin (2 cohorts) were compared for their ability to classify patients according to current standards (dichotomous classification of SBI vs. non-SBI), vs. a proposed PERFORM classification algorithm that assign patients to one of eleven categories. These categories were based on clinical phenotype, test outcomes and C-reactive protein level and accounted for the uncertainty of final diagnosis in many febrile children. The success of the biomarkers was measured by the Area under the receiver operating Curves (AUCs) when they were used individually or in combination. Results: Using the new PERFORM classification system, patients with clinically confident bacterial diagnosis ("definite bacterial" category) had significantly higher levels of PCT, NGAL and resistin compared with those with a clinically confident viral diagnosis ("definite viral" category). Patients with diagnostic uncertainty had biomarker concentrations that varied across the spectrum. AUCs were higher for classification of "definite bacterial" vs. "definite viral" following the PERFORM algorithm than using the "SBI" vs. "non-SBI" classification; summary AUC for PCT was 0.77 (95% CI 0.72-0.82) vs. 0.70 (95% CI 0.65-0.75); for NGAL this was 0.80 (95% CI 0.69-0.91) vs. 0.70 (95% CI 0.58-0.81); for resistin this was 0.68 (95% CI 0.61-0.75) vs. 0.64 (0.58-0.69) The three biomarkers combined had summary AUC of 0.83 (0.77-0.89) for "definite bacterial" vs. "definite viral" infections and 0.71 (0.67-0.74) for "SBI" vs. "non-SBI." Conclusion: Biomarkers of bacterial infection were strongly associated with the diagnostic categories using the PERFORM classification system in five independent cohorts. Our proposed algorithm provides a novel framework for phenotyping children with suspected or confirmed infection for future biomarker studies.
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Affiliation(s)
- Ruud G. Nijman
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
- Department of Pediatric Accident and Emergency, Imperial College NHS Healthcare Trust, London, United Kingdom
| | - Rianne Oostenbrink
- Department of General Pediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Henriette A. Moll
- Department of General Pediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Climent Casals-Pascual
- Nuffield Department of Medicine, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
- Department of Clinical Microbiology, Hospital Clínic de Barcelona, Biomedical Diagnostic Centre, Barcelona, Spain
- ISGlobal, Barcelona Institute for Global Health, Barcelona, Spain
| | - Ulrich von Both
- Division of Pediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University, Munich, Germany
- German Centre for Infection Research, DZIF, Partner Site Munich, Munich, Germany
| | - Aubrey Cunnington
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Tisham De
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Irini Eleftheriou
- Second Department of Pediatrics, P. and A. Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marieke Emonts
- Pediatric Immunology, Infectious Diseases and Allergy Department, Great North Children's Hospital, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle upon Tyne, United Kingdom
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- National Institute for Health Research Newcastle Biomedical Research Centre Based at Newcastle upon Tyne Hospitals NHS Trust, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Colin Fink
- Micropathology Ltd., Warwick, United Kingdom
| | - Michiel van der Flier
- Section Pediatric Infectious Diseases, Laboratory of Medical Immunology, Pediatric Infectious Diseases and Immunology, Radboud Centre for Infectious Diseases, Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, Netherlands
- Pediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Ronald de Groot
- Section Pediatric Infectious Diseases, Laboratory of Medical Immunology, Pediatric Infectious Diseases and Immunology, Radboud Centre for Infectious Diseases, Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Radboud University Medical Centre, Nijmegen, Netherlands
| | - Myrsini Kaforou
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Benno Kohlmaier
- Department of General Pediatrics, Medical University of Graz, Graz, Austria
| | - Taco W. Kuijpers
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, Location Academic Medical Centre, University of Amsterdam, Amsterdam, Netherlands
- Landsteiner Laboratory at the Amsterdam Medical Centre, Sanquin Research Institute, University of Amsterdam, Amsterdam, Netherlands
| | - Emma Lim
- Pediatric Immunology, Infectious Diseases and Allergy Department, Great North Children's Hospital, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle upon Tyne, United Kingdom
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ian K. Maconochie
- Department of Pediatric Accident and Emergency, Imperial College NHS Healthcare Trust, London, United Kingdom
| | - Stephane Paulus
- Department of Pediatrics, Children's Hospital, John Radcliffe, University of Oxford, Level 2, Oxford, United Kingdom
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Federico Martinon-Torres
- Genetics, Vaccines, Infections and Pediatrics Research Group, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, Univerzitetni Klinični Centre, Ljubljana, Slovenia
- Department of Infectious Diseases and Epidemiology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Sam T. Romaine
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Irene Rivero Calle
- Genetics, Vaccines, Infections and Pediatrics Research Group, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Luregn J. Schlapbach
- Department of Intensive Care and Neonatology, Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Frank J. Smit
- Department of Pediatrics, Maasstad Hospital, Rotterdam, Netherlands
| | - Maria Tsolia
- German Centre for Infection Research, DZIF, Partner Site Munich, Munich, Germany
| | - Effua Usuf
- Child Survival, Medical Research Council: The Gambia Unit, Fajara, Gambia
| | - Victoria J. Wright
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Shunmay Yeung
- Faculty of Tropical and Infectious Disease, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Dace Zavadska
- Department of Pediatrics, Children Clinical University Hospital, Rigas Stradina Universitāte, Riga, Latvia
| | - Werner Zenz
- Department of General Pediatrics, Medical University of Graz, Graz, Austria
| | - Michael Levin
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Jethro A. Herberg
- Section of Pediatric Infectious Disease, Department of Infectious Disease, Faculty of Medicine, Imperial College of Science, Technology and Medicine, London, United Kingdom
| | - Enitan D. Carrol
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
- Alder Hey Children's NHS Foundation Trust, Liverpool, United Kingdom
- Liverpool Health Partners, Liverpool, United Kingdom
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30
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Hagedoorn NN, Wagenaar JHL, Nieboer D, Bath D, Von Both U, Carrol ED, Eleftheriou I, Emonts M, Van Der Flier M, De Groot R, Herberg J, Kohlmaier B, Levin M, Lim E, Maconochie I, Martinon-Torres F, Nijman R, Pokorn M, Rivero Calle I, Tsolia M, Yeung S, Zavadska D, Zenz W, Vermont CL, Oostenbrink R, Moll HA. Impact of a clinical decision rule on antibiotic prescription for children with suspected lower respiratory tract infections presenting to European emergency departments: a simulation study based on routine data. J Antimicrob Chemother 2021; 76:1349-1357. [PMID: 33564871 DOI: 10.1093/jac/dkab023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 01/11/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Discriminating viral from bacterial lower respiratory tract infections (LRTIs) in children is challenging thus commonly resulting in antibiotic overuse. The Feverkidstool, a validated clinical decision rule including clinical symptoms and C-reactive protein, safely reduced antibiotic use in children at low/intermediate risk for bacterial LRTIs in a multicentre trial at emergency departments (EDs) in the Netherlands. OBJECTIVES Using routine data from an observational study, we simulated the impact of the Feverkidstool on antibiotic prescriptions compared with observed antibiotic prescriptions in children with suspected LRTIs at 12 EDs in eight European countries. METHODS We selected febrile children aged 1 month to 5 years with respiratory symptoms and excluded upper respiratory tract infections. Using the Feverkidstool, we calculated individual risks for bacterial LRTI retrospectively. We simulated antibiotic prescription rates under different scenarios: (1) applying effect estimates on antibiotic prescription from the trial; and (2) varying both usage (50%-100%) and compliance (70%-100%) with the Feverkidstool's advice to withhold antibiotics in children at low/intermediate risk for bacterial LRTI (≤10%). RESULTS Of 4938 children, 4209 (85.2%) were at low/intermediate risk for bacterial LRTI. Applying effect estimates from the trial, the Feverkidstool reduced antibiotic prescription from 33.5% to 24.1% [pooled risk difference: 9.4% (95% CI: 5.7%-13.1%)]. Simulating 50%-100% usage with 90% compliance resulted in risk differences ranging from 8.3% to 15.8%. Our simulations suggest that antibiotic prescriptions would be reduced in EDs with high baseline antibiotic prescription rates or predominantly (>85%) low/intermediate-risk children. CONCLUSIONS Implementation of the Feverkidstool could reduce antibiotic prescriptions in children with suspected LRTIs in European EDs.
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Affiliation(s)
- Nienke N Hagedoorn
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Josephine H L Wagenaar
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Daan Nieboer
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - David Bath
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Ulrich Von Both
- Division of Paediatric Infectious Diseases, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University, Munich, Germany.,Partner site Munich, German Center for Infection Research (DZIF), Germany
| | - Enitan D Carrol
- Institute of Infection, Veterinary and Ecological Sciences Global Health Liverpool, University of Liverpool, UK.,Alder Hey Children's NHS Foundation Trust, Liverpool, UK.,Liverpool Health Partners, Liverpool, UK
| | - Irini Eleftheriou
- Second Department of Paediatrics, National and Kapodistrian University of Athens, P. & A. Kyriakou Children's Hospital, Athens, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Michiel Van Der Flier
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands.,Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands.,Paediatric Infectious Diseases and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ronald De Groot
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands.,Section Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Jethro Herberg
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Michael Levin
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.,NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Federico Martinon-Torres
- Genetics, Vaccines, Infections and Paediatrics Research Group (GENVIP), Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Ruud Nijman
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, University of Ljubljana, Ljubljana, Slovenia
| | - Irene Rivero Calle
- Genetics, Vaccines, Infections and Paediatrics Research Group (GENVIP), Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Maria Tsolia
- Second Department of Paediatrics, National and Kapodistrian University of Athens, P. & A. Kyriakou Children's Hospital, Athens, Greece
| | - Shunmay Yeung
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK.,Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Dace Zavadska
- Department of Paediatrics, Children's Clinical University Hospital, Rīgas Stradiņa universitāte, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Clementien L Vermont
- Department of Paediatric Infectious diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Rianne Oostenbrink
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Henriëtte A Moll
- Department of General Paediatrics, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
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The Role of the Respiratory Microbiome and Viral Presence in Lower Respiratory Tract Infection Severity in the First Five Years of Life. Microorganisms 2021; 9:microorganisms9071446. [PMID: 34361882 PMCID: PMC8307314 DOI: 10.3390/microorganisms9071446] [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: 05/31/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 11/17/2022] Open
Abstract
Lower respiratory tract infections (LRTIs) in children are common and, although often mild, a major cause of mortality and hospitalization. Recently, the respiratory microbiome has been associated with both susceptibility and severity of LRTI. In this current study, we combined respiratory microbiome, viral, and clinical data to find associations with the severity of LRTI. Nasopharyngeal aspirates of children aged one month to five years included in the STRAP study (Study to Reduce Antibiotic prescription in childhood Pneumonia), who presented at the emergency department (ED) with fever and cough or dyspnea, were sequenced with nanopore 16S-rRNA gene sequencing and subsequently analyzed with hierarchical clustering to identify respiratory microbiome profiles. Samples were also tested using a panel of 15 respiratory viruses and Mycoplasma pneumoniae, which were analyzed in two groups, according to their reported virulence. The primary outcome was hospitalization, as measure of disease severity. Nasopharyngeal samples were isolated from a total of 167 children. After quality filtering, microbiome results were available for 54 children and virology panels for 158 children. Six distinct genus-dominant microbiome profiles were identified, with Haemophilus-, Moraxella-, and Streptococcus-dominant profiles being the most prevalent. However, these profiles were not found to be significantly associated with hospitalization. At least one virus was detected in 139 (88%) children, of whom 32.4% had co-infections with multiple viruses. Viral co-infections were common for adenovirus, bocavirus, and enterovirus, and uncommon for human metapneumovirus (hMPV) and influenza A virus. The detection of enteroviruses was negatively associated with hospitalization. Virulence groups were not significantly associated with hospitalization. Our data underlines high detection rates and co-infection of viruses in children with respiratory symptoms and confirms the predominant presence of Haemophilus-, Streptococcus-, and Moraxella-dominant profiles in a symptomatic pediatric population at the ED. However, we could not assess significant associations between microbiome profiles and disease severity measures.
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32
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Hagedoorn NN, Borensztajn D, Nijman RG, Nieboer D, Herberg JA, Balode A, von Both U, Carrol E, Eleftheriou I, Emonts M, van der Flier M, de Groot R, Kohlmaier B, Lim E, Maconochie I, Martinón-Torres F, Pokorn M, Strle F, Tsolia M, Zavadska D, Zenz W, Levin M, Vermont C, Moll HA. Development and validation of a prediction model for invasive bacterial infections in febrile children at European Emergency Departments: MOFICHE, a prospective observational study. Arch Dis Child 2021; 106:641-647. [PMID: 33208397 PMCID: PMC8237171 DOI: 10.1136/archdischild-2020-319794] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/25/2020] [Accepted: 10/27/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To develop and cross-validate a multivariable clinical prediction model to identify invasive bacterial infections (IBI) and to identify patient groups who might benefit from new biomarkers. DESIGN Prospective observational study. SETTING 12 emergency departments (EDs) in 8 European countries. PATIENTS Febrile children aged 0-18 years. MAIN OUTCOME MEASURES IBI, defined as bacteraemia, meningitis and bone/joint infection. We derived and cross-validated a model for IBI using variables from the Feverkidstool (clinical symptoms, C reactive protein), neurological signs, non-blanching rash and comorbidity. We assessed discrimination (area under the receiver operating curve) and diagnostic performance at different risk thresholds for IBI: sensitivity, specificity, negative and positive likelihood ratios (LRs). RESULTS Of 16 268 patients, 135 (0.8%) had an IBI. The discriminative ability of the model was 0.84 (95% CI 0.81 to 0.88) and 0.78 (95% CI 0.74 to 0.82) in pooled cross-validations. The model performed well for the rule-out threshold of 0.1% (sensitivity 0.97 (95% CI 0.93 to 0.99), negative LR 0.1 (95% CI 0.0 to 0.2) and for the rule-in threshold of 2.0% (specificity 0.94 (95% CI 0.94 to 0.95), positive LR 8.4 (95% CI 6.9 to 10.0)). The intermediate thresholds of 0.1%-2.0% performed poorly (ranges: sensitivity 0.59-0.93, negative LR 0.14-0.57, specificity 0.52-0.88, positive LR 1.9-4.8) and comprised 9784 patients (60%). CONCLUSIONS The rule-out threshold of this model has potential to reduce antibiotic treatment while the rule-in threshold could be used to target treatment in febrile children at the ED. In more than half of patients at intermediate risk, sensitive biomarkers could improve identification of IBI and potentially reduce unnecessary antibiotic prescriptions.
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Affiliation(s)
- Nienke N Hagedoorn
- General Paediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, The Netherlands
| | - Dorine Borensztajn
- General Paediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, The Netherlands
| | - Ruud Gerard Nijman
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Daan Nieboer
- Public Health, Erasmus MC, Rotterdam, Zuid-Holland, The Netherlands
| | - Jethro Adam Herberg
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Anda Balode
- Paediatrics, Children clinical university hospital, Rigas Stradinas Universitate, Riga, Latvia
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr von Haunersches Kinderspital Kinderklinik und Kinderpoliklinik der Ludwig Maximilian Universitat Munchen, Munchen, Bayern, Germany,Partner site Munich, German Centre for Infection Research, Braunschweig, Niedersachsen, Germany
| | - Enitan Carrol
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, Merseyside, UK,Alder Hey Children's NHS Foundation Trust, Liverpool, Merseyside, UK
| | - Irini Eleftheriou
- Second Department of Paediatrics, P & A Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athinon, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne, UK,Newcastle upon Tyne Hospital NHS Trust and Newcastle University, NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne, Tyne and Wear, UK
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboudumc, Nijmegen, Gelderland, The Netherlands,Wilhelmina Children's Hospital, Paediatric Infectious Diseases and Immunology, UMC Utrecht, Utrecht, The Netherlands
| | - Ronald de Groot
- Paediatric Infectious Diseases and Immunology, Amalia Children's Hospital, Radboudumc, Nijmegen, Gelderland, The Netherlands
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Steiermark, Austria
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne, UK,Newcastle upon Tyne Hospital NHS Trust and Newcastle University, NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne, Tyne and Wear, UK
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Federico Martinón-Torres
- Genetics, Vaccines, Infections and Paediatrics Research group (GENVIP), Hospital Clinico Universitario de Santiago de Compostela, Santiago de Compostela, Galicia, Spain
| | - Marko Pokorn
- Department of Infectious Diseases and Faculty of Medicine, Ljubljanski Univerzitetni klinicni center, Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases and Faculty of Medicine, Ljubljanski Univerzitetni klinicni center, Ljubljana, Slovenia
| | - Maria Tsolia
- Second Department of Paediatrics, P & A Kyriakou Children's Hospital, National and Kapodistrian University of Athens, Athinon, Greece
| | - Dace Zavadska
- Paediatrics, Children clinical university hospital, Rigas Stradinas Universitate, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Steiermark, Austria
| | - Michael Levin
- Section of Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Clementien Vermont
- Department of Paediatric Infectious Diseases and Immunology, Erasmus MC Sophia Children's Hospital, Rotterdam, Nederland, The Netherlands
| | - Henriette A Moll
- General Paediatrics, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, The Netherlands
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Li E, Dewez JE, Luu Q, Emonts M, Maconochie I, Nijman R, Yeung S. Role of point-of-care tests in the management of febrile children: a qualitative study of hospital-based doctors and nurses in England. BMJ Open 2021; 11:e044510. [PMID: 33972339 PMCID: PMC8112413 DOI: 10.1136/bmjopen-2020-044510] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 03/30/2021] [Accepted: 03/30/2021] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The use of rapid point-of-care tests (POCTs) has been advocated for improving patient management and outcomes and for optimising antibiotic prescribing. However, few studies have explored healthcare workers' views about their use in febrile children. The aim of this study was to explore the perceptions of hospital-based doctors and nurses regarding the use of POCTs in England. STUDY DESIGN Qualitative in-depth interviews with purposively selected hospital doctors and nurses. Data were analysed thematically. SETTING Two university teaching hospitals in London and Newcastle. PARTICIPANTS 24 participants (paediatricians, emergency department doctors, trainee paediatricians and nurses). RESULTS There were diverse views about the use of POCTs in febrile children. The reported advantages included their ease of use and the rapid availability of results. They were seen to contribute to faster clinical decision-making; the targeting of antibiotic use; improvements in patient care, flow and monitoring; cohorting (ie, the physical clustering of hospitalised patients with the same infection to limit spread) and enhancing communication with parents. These advantages were less evident when the turnaround for results of laboratory tests was 1-2 hours. Factors such as clinical experience and specialty, as well as the availability of guidelines recommending POCT use, were also perceived as influential. However, in addition to their perceived inaccuracy, participants were concerned about POCTs not resolving diagnostic uncertainty or altering clinical management, leading to a commonly expressed preference for relying on clinical skills rather than test results solely. CONCLUSION In this study conducted at two university teaching hospitals in England, participants expressed mixed opinions about the utility of current POCTs in the management of febrile children. Understanding the current clinical decision-making process and the specific needs and preferences of clinicians in different settings will be critical in ensuring the optimal design and deployment of current and future tests.
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Affiliation(s)
- Edmond Li
- Clinical Research Department, Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
- Patient Safety Translational Research Centre, Institute of Global Health Innovation, Department of Surgery & Cancer, Imperial College, London, UK
| | - Juan Emmanuel Dewez
- Clinical Research Department, Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
| | - Queena Luu
- Clinical Research Department, Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
| | - Marieke Emonts
- Department of Paediatric Immunology, Infectious Diseases & Allergy, Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Ian Maconochie
- Paediatric Emergency Department, St Mary's Hospital Imperial College Healthcare NHS Trust, London, UK
| | - Ruud Nijman
- Section of Paediatric Infectious Diseases, Faculty of Medicine, Imperial College London, London, UK
| | - Shunmay Yeung
- Clinical Research Department, Faculty of Infectious and Tropical Disease, London School of Hygiene and Tropical Medicine, London, UK
- Department of Paediatric Infectious Disease, St Mary's Hospital Imperial College Healthcare NHS Trust, London, UK
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Vandenberk M, De Bondt K, Nuyts E, Toelen J, Verbakel JY. Shivering has little diagnostic value in diagnosing serious bacterial infection in children: a systematic review and meta-analysis. Eur J Pediatr 2021; 180:1033-1042. [PMID: 33179117 DOI: 10.1007/s00431-020-03870-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/29/2020] [Accepted: 11/02/2020] [Indexed: 11/28/2022]
Abstract
Early diagnosis of serious bacterial infections (SBI) is important for improving outcome of morbidity and mortality in children. A systematic review was conducted to examine if shivering had any value in diagnosing serious bacterial infection. We split our population (0-18 years old) into two categories depending on the presence of a known malignancy. The databases of Medline, Embase, Cinahl, and Web of Science were searched from inception until July 2019. The quality was assessed with the QUADAS-2 tool. Two by two tables were created, extracting the number of true positive (TP), true negative (TN), false positive (FP), and false negative (FN) regarding shivering and SBI, by 2 authors independently. Sensitivity, specificity, likelihood ratios, and their 95% confidence intervals were calculated using the MetaDATA Shiny app. In a population with known malignancy, we found a +LR of 3.47 (95% CI 2.58-4.36) for a serious bacterial infection when shivering was present, implying an increase of 25-30% possibility for a serious bacterial infection. In children without malignancy, diagnostic accuracy of shivering was poor.Conclusion: Shivering is of limited use to diagnose serious bacterial infection in children without malignancy. Nevertheless, in children with known malignancy, it can be useful as an alarm signal. What is Known: • In the NICE guidelines for febrile illness in children, "shivering" is considered as an intermediate risk factor ("amber" sign) for a serious illness. • A systematic literature search conducted in 2007 investigating the correlation between shivering in a febrile child and the presence of a serious bacterial infection could include only one study. What is New: • Based on the results of this systematic review, shivering has little diagnostic value in children without malignancy but can be useful as an alarm sign of serious bacterial infection in children with known malignancy. • In case of absence of shivering, serious bacterial infection cannot be ruled out.
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Affiliation(s)
| | | | - Emma Nuyts
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Jaan Toelen
- Department of Pediatrics, Division of Woman and Child, UZ Leuven, Leuven, Belgium.,Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Jan Y Verbakel
- EPI-Centre, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium. .,Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK.
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Kasbekar R, Naz A, Marcos L, Liu Y, Hendrickson K, Gorsich JC, Baun M. Threshold for defining fever varies with age, especially in children: A multi-site diagnostic accuracy study. Nurs Open 2021; 8:2705-2721. [PMID: 33735515 PMCID: PMC8363342 DOI: 10.1002/nop2.831] [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: 08/14/2020] [Revised: 12/30/2020] [Accepted: 01/31/2021] [Indexed: 11/23/2022] Open
Abstract
Aim The American Academy of Pediatrics and the European Centre for Pediatric and Adolescent Medicine guideline define fever as a temperature >38.0°C for all ages and recommend use of rectal thermometers in children <3 years. Based on new literature, this definition of fever using a fixed threshold of 38.0°C needs to be re‐examined. Design A multi‐site diagnostic accuracy study was conducted to compare an “age‐based” threshold model with a “fixed” threshold over 38.0°C on a total of 894 patients of which 373 were ill. Methods The “age‐based” and “fixed” threshold fever determinations were then compared to a clinical categorization (“well” or “ill”) conducted by a clinician through a comprehensive examination. Results The sensitivity and accuracy for the age‐based thresholds were found to be superior to the fixed thresholds in all ages and current ear thermometers were found equivalent to rectal thermometers in infants <6 months.
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Affiliation(s)
- Rajesh Kasbekar
- Kaz USA, Inc., a Helen of Troy Company, Marlborough, MA, USA
| | - Aftab Naz
- Madera Family Medical Group, Madera, CA, USA
| | | | - Yingjie Liu
- Merck Sharp & Dohme Corp, North Wales, PA, USA
| | | | - James C Gorsich
- Kaz USA, Inc., a Helen of Troy Company, Marlborough, MA, USA
| | - Matt Baun
- Kaz USA, Inc., a Helen of Troy Company, Marlborough, MA, USA
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36
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Improving the prioritization of children at the emergency department: Updating the Manchester Triage System using vital signs. PLoS One 2021; 16:e0246324. [PMID: 33561116 PMCID: PMC7872278 DOI: 10.1371/journal.pone.0246324] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/18/2021] [Indexed: 02/05/2023] Open
Abstract
Background Vital signs are used in emergency care settings in the first assessment of children to identify those that need immediate attention. We aimed to develop and validate vital sign based Manchester Triage System (MTS) discriminators to improve triage of children at the emergency department. Methods and findings The TrIAGE project is a prospective observational study based on electronic health record data from five European EDs (Netherlands (n = 2), United Kingdom, Austria, and Portugal). In the current study, we included 117,438 consecutive children <16 years presenting to the ED during the study period (2012–2015). We derived new discriminators based on heart rate, respiratory rate, and/or capillary refill time for specific subgroups of MTS flowcharts. Moreover, we determined the optimal cut-off value for each vital sign. The main outcome measure was a previously developed 3-category reference standard (high, intermediate, low urgency) for the required urgency of care, based on mortality at the ED, immediate lifesaving interventions, disposition and resource use. We determined six new discriminators for children <1 year and ≥1 year: “Very abnormal respiratory rate”, “Abnormal heart rate”, and “Abnormal respiratory rate”, with optimal cut-offs, and specific subgroups of flowcharts. Application of the modified MTS reclassified 744 patients (2.5%). Sensitivity increased from 0.66 (95%CI 0.60–0.72) to 0.71 (0.66–0.75) for high urgency patients and from 0.67 (0.54–0.76) to 0.70 (0.58–0.80) for high and intermediate urgency patients. Specificity decreased from 0.90 (0.86–0.93) to 0.89 (0.85–0.92) for high and 0.66 (0.52–0.78) to 0.63 (0.50–0.75) for high and intermediate urgency patients. These differences were statistically significant. Overall performance improved (R2 0.199 versus 0.204). Conclusions Six new discriminators based on vital signs lead to a small but relevant increase in performance and should be implemented in the MTS.
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Bourgoin P, Soliveres T, Barbaresi A, Loundou A, Belkacem IA, Arnoux I, Bernot D, Loosveld M, Morange PE, Michelet P, Malergue F, Markarian T. CD169 and CD64 could help differentiate bacterial from CoVID-19 or other viral infections in the Emergency Department. Cytometry A 2021; 99:435-445. [PMID: 33491921 PMCID: PMC8014466 DOI: 10.1002/cyto.a.24314] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 01/16/2023]
Abstract
The identification of a bacterial, viral, or even noninfectious cause is essential in the management of febrile syndrome in the emergency department (ED), especially in epidemic contexts such as flu or CoVID-19. The aim was to assess discriminative performances of two biomarkers, CD64 on neutrophils (nCD64) and CD169 on monocytes (mCD169), using a new flow cytometry procedure, in patients presenting with fever to the ED during epidemics. Eighty five adult patients presenting with potential infection were included during the 2019 flu season in the ED of La Timone Hospital. They were divided into four diagnostic outcomes according to their clinical records: no-infection, bacterial infection, viral infection and co-infection. Seventy six patients with confirmed SARS-CoV-2 infection were also compared to 48 healthy volunteers. For the first cohort, 38 (45%) patients were diagnosed with bacterial infections, 11 (13%) with viral infections and 29 (34%) with co-infections. mCD169 was elevated in patients with viral infections, with a majority of Flu A virus or Respiratory Syncytial Virus, while nCD64 was elevated in subjects with bacterial infections, with a majority of Streptococcus pneumoniae and Escherichia coli. nCD64 and mCD169 showed 90% and 80% sensitivity, and 78% and 91% specificity, respectively, for identifying patients with bacterial or viral infections. When studied in a second cohort, mCD169 was elevated in 95% of patients with SARS-CoV-2 infections and remained at normal level in 100% of healthy volunteers. nCD64 and mCD169 have potential for accurately distinguishing bacterial and acute viral infections. Combined in an easy and rapid flow cytometry procedure, they constitute a potential improvement for infection management in the ED, and could even help for triage of patients during emerging epidemics.
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Affiliation(s)
- Pénélope Bourgoin
- Department of Research and Development, Beckman Coulter Life Sciences-Immunotech, Marseille, France.,Aix Marseille University, INSERM, INRAE, Marseille, France
| | - Thomas Soliveres
- Department of Emergency Medicine and Intensive Care, Timone University Hospital, APHM, Marseille, France
| | - Alexandra Barbaresi
- Department of Emergency Medicine and Intensive Care, Timone University Hospital, APHM, Marseille, France
| | - Anderson Loundou
- Department of Public Health, EA3279 Self-Perceived Health Assessment Research Unit, Timone University Hospital, Aix-Marseille University, Marseille, France
| | - Inès Ait Belkacem
- Department of Research and Development, Beckman Coulter Life Sciences-Immunotech, Marseille, France.,UMR 7280, Marseille-Luminy Immunology Center (CIML), Marseille, France
| | - Isabelle Arnoux
- Department of Hematology Laboratory, Timone University Hospital, APHM, Marseille, France
| | - Denis Bernot
- Department of Hematology Laboratory, Timone University Hospital, APHM, Marseille, France
| | - Marie Loosveld
- Department of Hematology Laboratory, Timone University Hospital, APHM, Marseille, France
| | - Pierre-Emmanuel Morange
- Aix Marseille University, INSERM, INRAE, Marseille, France.,Department of Hematology Laboratory, Timone University Hospital, APHM, Marseille, France
| | - Pierre Michelet
- Aix Marseille University, INSERM, INRAE, Marseille, France.,Department of Emergency Medicine and Intensive Care, Timone University Hospital, APHM, Marseille, France
| | - Fabrice Malergue
- Department of Research and Development, Beckman Coulter Life Sciences-Immunotech, Marseille, France
| | - Thibaut Markarian
- Aix Marseille University, INSERM, INRAE, Marseille, France.,Department of Emergency Medicine and Intensive Care, Timone University Hospital, APHM, Marseille, France
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Chandna A, Aderie EM, Ahmad R, Arguni E, Ashley EA, Cope T, Dat VQ, Day NPJ, Dondorp AM, Illanes V, De Jesus J, Jimenez C, Kain K, Suy K, Koshiaris C, Lasry E, Mayxay M, Mondal D, Perera R, Pongvongsa T, Rattanavong S, Rekart M, Richard-Greenblatt M, Shomik M, Souvannasing P, Tallo V, Turner C, Turner P, Waithira N, Watson JA, Yosia M, Burza S, Lubell Y. Prediction of disease severity in young children presenting with acute febrile illness in resource-limited settings: a protocol for a prospective observational study. BMJ Open 2021; 11:e045826. [PMID: 33495264 PMCID: PMC7839891 DOI: 10.1136/bmjopen-2020-045826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/03/2020] [Accepted: 01/11/2021] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION In rural and difficult-to-access settings, early and accurate recognition of febrile children at risk of progressing to serious illness could contribute to improved patient outcomes and better resource allocation. This study aims to develop a prognostic clinical prediction tool to assist community healthcare providers identify febrile children who might benefit from referral or admission for facility-based medical care. METHODS AND ANALYSIS This prospective observational study will recruit at least 4900 paediatric inpatients and outpatients under the age of 5 years presenting with an acute febrile illness to seven hospitals in six countries across Asia. A venous blood sample and nasopharyngeal swab is collected from each participant and detailed clinical data recorded at presentation, and each day for the first 48 hours of admission for inpatients. Multianalyte assays are performed at reference laboratories to measure a panel of host biomarkers, as well as targeted aetiological investigations for common bacterial and viral pathogens. Clinical outcome is ascertained on day 2 and day 28.Presenting syndromes, clinical outcomes and aetiology of acute febrile illness will be described and compared across sites. Following the latest guidance in prediction model building, a prognostic clinical prediction model, combining simple clinical features and measurements of host biomarkers, will be derived and geographically externally validated. The performance of the model will be evaluated in specific presenting clinical syndromes and fever aetiologies. ETHICS AND DISSEMINATION The study has received approval from all relevant international, national and institutional ethics committees. Written informed consent is provided by the caretaker of all participants. Results will be shared with local and national stakeholders, and disseminated via peer-reviewed open-access journals and scientific meetings. TRIAL REGISTRATION NUMBER NCT04285021.
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Affiliation(s)
- Arjun Chandna
- Angkor Hospital for Children, Cambodia Oxford Medical Research Unit, Siem Reap, Cambodia
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
| | - Endashaw M Aderie
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Riris Ahmad
- Centre for Tropical Medicine, Universitas Gadjah Mada, Yogyakarta, Daerah Istimewa Yogyakart, Indonesia
| | - Eggi Arguni
- Centre for Tropical Medicine, Universitas Gadjah Mada, Yogyakarta, Daerah Istimewa Yogyakart, Indonesia
| | - Elizabeth A Ashley
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
- Microbiology Department, Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Vientiane, Lao People's Democratic Republic
| | - Tanya Cope
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | | | - Nicholas P J Day
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Arjen M Dondorp
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Victor Illanes
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Joanne De Jesus
- Clinical Trials, Epidemiology and Biostatistics, Research Institute for Tropical Medicine, Muntinlupa City, Philippines
| | - Carolina Jimenez
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Kevin Kain
- Laboratory Medicine & Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Keang Suy
- Angkor Hospital for Children, Cambodia Oxford Medical Research Unit, Siem Reap, Cambodia
- Angkor Hospital for Children, Siem Reap, Siem Reap, Cambodia
| | | | - Estrella Lasry
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Mayfong Mayxay
- Microbiology Department, Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Vientiane, Lao People's Democratic Republic
- Faculty of Postgraduate Studies, University of Health Sciences, Vientiane, Lao People's Democratic Republic
| | - Dinesh Mondal
- Centre for Nutrition and Food Security (CNFS), icddr,b, Dhaka, Dhaka, Bangladesh
| | - Rafael Perera
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Tiengkham Pongvongsa
- Microbiology Department, Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Vientiane, Lao People's Democratic Republic
- Savannakhet Provincial Health Department, Savannakhet, Lao People's Democratic Republic
| | - Sayaphet Rattanavong
- Microbiology Department, Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Vientiane, Lao People's Democratic Republic
| | - Michael Rekart
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | | | - Mohammad Shomik
- Centre for Nutrition and Food Security (CNFS), icddr,b, Dhaka, Dhaka, Bangladesh
| | | | - Veronica Tallo
- Clinical Trials, Epidemiology and Biostatistics, Research Institute for Tropical Medicine, Muntinlupa City, Philippines
| | - Claudia Turner
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
- Angkor Hospital for Children, Siem Reap, Siem Reap, Cambodia
| | - Paul Turner
- Angkor Hospital for Children, Cambodia Oxford Medical Research Unit, Siem Reap, Cambodia
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
| | - Naomi Waithira
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - James A Watson
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Mikhael Yosia
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Sakib Burza
- Médecins Sans Frontières Operational Centre Barcelona, Barcelona, Spain
| | - Yoel Lubell
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, Oxfordshire, UK
- Faculty of Tropical Medicine, Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
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van de Maat JS, Garcia Perez D, Driessen GJA, van Wermeskerken AM, Smit FJ, Noordzij JG, Tramper-Stranders G, Obihara CC, Punt J, Moll HA, Oostenbrink R. The influence of chest X-ray results on antibiotic prescription for childhood pneumonia in the emergency department. Eur J Pediatr 2021; 180:2765-2772. [PMID: 33754207 PMCID: PMC8346381 DOI: 10.1007/s00431-021-03996-2] [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: 05/29/2020] [Revised: 02/02/2021] [Accepted: 02/10/2021] [Indexed: 12/02/2022]
Abstract
The aim of this study is to evaluate the influence of chest X-ray (CXR) results on antibiotic prescription in children suspected of lower respiratory tract infections (RTI) in the emergency department (ED). We performed a secondary analysis of a stepped-wedge, cluster randomized trial of children aged 1 month to 5 years with fever and cough/dyspnoea in 8 EDs in the Netherlands (2016-2018), including a 1-week follow-up. We analysed the observational data of the pre-intervention period, using multivariable logistic regression to evaluate the influence of CXR result on antibiotic prescription. We included 597 children (median age 17 months [IQR 9-30, 61% male). CXR was performed in 109/597 (18%) of children (range across hospitals 9 to 50%); 52/109 (48%) showed focal infiltrates. Children who underwent CXR were more likely to receive antibiotics, also when adjusted for clinical signs and symptoms, hospital and CXR result (OR 7.25 [95% CI 2.48-21.2]). Abnormalities on CXR were not significantly associated with antibiotic prescription.Conclusion: Performance of CXR was independently associated with more antibiotic prescription, regardless of its results. The limited influence of CXR results on antibiotic prescription highlights the inferior role of CXR on treatment decisions for suspected lower RTI in the ED. What is Known: • Chest X-ray (CXR) has a high inter-observer variability and cannot distinguish between bacterial or viral pneumonia. • Current guidelines recommend against routine use of CXR in children with uncomplicated respiratory tract infections (RTIs) in the outpatient setting. What is New: • CXR is still frequently performed in non-complex children suspected of lower RTIs in the emergency department • CXR performance was independently associated with more antibiotic prescriptions, regardless of its results, highlighting the inferior role of chest X-rays in treatment decisions.
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Affiliation(s)
- Josephine S. van de Maat
- grid.416135.4Department of General Paediatrics, Erasmus MC – Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Daniella Garcia Perez
- grid.416135.4Department of General Paediatrics, Erasmus MC – Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Gertjan J. A. Driessen
- grid.414786.8Department of Paediatrics, HAGA-Juliana Children’s Hospital, Den Haag, The Netherlands
| | | | - Frank J. Smit
- grid.416213.30000 0004 0460 0556Department of Paediatrics, Maasstad Ziekenhuis, Rotterdam, The Netherlands
| | - Jeroen G. Noordzij
- grid.415868.60000 0004 0624 5690Department of Paediatrics, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | - Gerdien Tramper-Stranders
- grid.461048.f0000 0004 0459 9858Department of Paediatrics, Franciscus Gasthuis &Vlietland, locatie Gasthuis, Rotterdam, The Netherlands
| | - Charlie C. Obihara
- Department of Paediatrics, Elisabeth Tweestedenziekenhuis, Tilburg, The Netherlands
| | - Jeanine Punt
- Department of Paediatrics, Langeland Ziekenhuis, Zoetermeer, The Netherlands
| | - Henriette A. Moll
- grid.416135.4Department of General Paediatrics, Erasmus MC – Sophia Children’s Hospital, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands
| | - Rianne Oostenbrink
- Department of General Paediatrics, Erasmus MC - Sophia Children's Hospital, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands.
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Fever Without an Apparent Source in Young Infants: A Multicenter Retrospective Evaluation of Adherence to the Dutch Guidelines. Pediatr Infect Dis J 2020; 39:1075-1080. [PMID: 32858646 DOI: 10.1097/inf.0000000000002878] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Dutch fever without an apparent source (FWS) guidelines were published to timely recognize and treat serious infections. We determined the adherence to the Dutch FWS guidelines and the percentage of serious infections in infants younger than 3 months of age. Second, we identified which clinical criteria, diagnostic tests, and management were associated with nonadherence to the guidelines. METHODS A retrospective cohort study was performed in 2 Dutch teaching hospitals. We assessed the charts of all infants with FWS who presented at the emergency departments from September 30, 2017, to October 1, 2019. Diagnostic and therapeutic decisions were compared with the recommendations, as published in the Dutch guidelines. Infants were categorized into the nonadherence group in case 1 or more recommendations were not adhered to. RESULTS Data on 231 infants were studied; 51.5% of the cases adhered to the Dutch guidelines and 16.0% suffered from a serious infection. The percentage of infants with a serious infection was higher in the adherence compared with the nonadherence group. We observed no relevant differences in clinical outcomes. Univariate regression analysis showed that an abnormal white blood cell count was associated with nonadherence (OR 0.4, P = 0.049). Not obtaining a urine and blood culture and not starting intravenous antibiotic treatment were the most frequent reasons for nonadherence to the guidelines. CONCLUSIONS Our study indicates that there was nonadherence in a large proportion of FWS cases. The guidelines may need to be adjusted to increase adherence.
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Wong JG, Aung AH, Lian W, Lye DC, Ooi CK, Chow A. Risk prediction models to guide antibiotic prescribing: a study on adult patients with uncomplicated upper respiratory tract infections in an emergency department. Antimicrob Resist Infect Control 2020; 9:171. [PMID: 33138859 PMCID: PMC7605344 DOI: 10.1186/s13756-020-00825-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/27/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Appropriate antibiotic prescribing is key to combating antimicrobial resistance. Upper respiratory tract infections (URTIs) are common reasons for emergency department (ED) visits and antibiotic use. Differentiating between bacterial and viral infections is not straightforward. We aim to provide an evidence-based clinical decision support tool for antibiotic prescribing using prediction models developed from local data. METHODS Seven hundred-fifteen patients with uncomplicated URTI were recruited and analysed from Singapore's busiest ED, Tan Tock Seng Hospital, from June 2016 to November 2018. Confirmatory tests were performed using the multiplex polymerase chain reaction (PCR) test for respiratory viruses and point-of-care test for C-reactive protein. Demographic, clinical and laboratory data were extracted from the hospital electronic medical records. Seventy percent of the data was used for training and the remaining 30% was used for validation. Decision trees, LASSO and logistic regression models were built to predict when antibiotics were not needed. RESULTS The median age of the cohort was 36 years old, with 61.2% being male. Temperature and pulse rate were significant factors in all 3 models. The area under the receiver operating curve (AUC) on the validation set for the models were similar. (LASSO: 0.70 [95% CI: 0.62-0.77], logistic regression: 0.72 [95% CI: 0.65-0.79], decision tree: 0.67 [95% CI: 0.59-0.74]). Combining the results from all models, 58.3% of study participants would not need antibiotics. CONCLUSION The models can be easily deployed as a decision support tool to guide antibiotic prescribing in busy EDs.
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Affiliation(s)
- Joshua Guoxian Wong
- Department of Clinical Epidemiology, Office of Clinical Epidemiology, Analytics and Knowledge, Tan Tock Seng Hospital, Singapore, Singapore
| | - Aung-Hein Aung
- Department of Clinical Epidemiology, Office of Clinical Epidemiology, Analytics and Knowledge, Tan Tock Seng Hospital, Singapore, Singapore
| | - Weixiang Lian
- Department of Clinical Epidemiology, Office of Clinical Epidemiology, Analytics and Knowledge, Tan Tock Seng Hospital, Singapore, Singapore
| | - David Chien Lye
- Infectious Disease Research and Training Office, National Centre for Infectious Diseases, Singapore, Singapore
- Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chee-Kheong Ooi
- Department of Emergency Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Angela Chow
- Department of Clinical Epidemiology, Office of Clinical Epidemiology, Analytics and Knowledge, Tan Tock Seng Hospital, Singapore, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
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Cost Study of a Cluster Randomized Trial on a Clinical Decision Rule Guiding Antibiotic Treatment in Children With Suspected Lower Respiratory Tract Infections in the Emergency Department. Pediatr Infect Dis J 2020; 39:1026-1031. [PMID: 33075037 DOI: 10.1097/inf.0000000000002794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Children with fever and respiratory symptoms represent a large patient group at the emergency department (ED). A decision rule-based treatment strategy improved targeting of antibiotics in these children in a recent clinical trial. This study aims to evaluate the impact of the decision rule on healthcare and societal costs, and to describe costs of children with suspected lower respiratory tract infections (RTIs) in the ED in general. METHODS In a stepped-wedge, cluster randomized trial, we collected cost data of children 1 month to 5 years of age with fever and cough/dyspnea in 8 EDs in The Netherlands (2016-2018). We calculated medical costs and societal costs per patient, during usual care (n = 597), and when antibiotic prescription was guided by the decision rule (n = 402). We calculated cost-of-illness of this patient group and estimated their annual costs at national level. RESULTS The cost-of-illness of children under 5 years with suspected lower RTIs in the ED was on average &OV0556;2130 per patient. At population level this is &OV0556;15 million per year in The Netherlands (&OV0556;1.7 million/100,000 children under 5). Mean costs per patient in usual care (&OV0556;2300) were reduced to &OV0556;1870 in the intervention phase (P = 0.01). Main cost drivers were hospitalization and lost parental workdays. CONCLUSIONS Implementation of a decision rule-based treatment strategy in children with suspected lower RTI was cost-saving, due to a reduction in hospitalization and parental absenteeism. Given the high frequency of this disease in children, the decision rule has the potential to result in a considerable cost reduction at population level.
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Hubert G, Launay E, Feildel Fournial C, Chauvire-Drouard A, Lorton F, Tavernier E, Giraudeau B, Gras Le Guen C. Assessment of the impact of a new sequential approach to antimicrobial use in young febrile children in the emergency department (DIAFEVERCHILD): a French prospective multicentric controlled, open, cluster-randomised, parallel-group study protocol. BMJ Open 2020; 10:e034828. [PMID: 32792425 PMCID: PMC7430445 DOI: 10.1136/bmjopen-2019-034828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Fever is one of the most common reasons for consultation in the paediatric emergency department (ED). Because of fear of bacterial infection in parents and caregivers, clinicians often overprescribe laboratory tests and empirical antibiotic treatment. The aims of this study are to demonstrate that using a procalcitonin (PCT) rapid test-based prediction rule (1) would not be inferior to usual practice in terms of morbidity and mortality (non-inferiority objective) and (2) would result in a significant reduction in antibiotic use (superiority objective). METHODS AND ANALYSIS This prospective multicentric cluster-randomised study aims to include 7245 febrile children aged 6 days to 3 years with a diagnosis of fever without source in 26 participating EDs in France and Switzerland during a 24-month period. During first period, all children will receive usual care. In a second period, a point-of-care PCT-based algorithm will be used in half of the clusters. The primary endpoints collected on day 15 after ED consultation will be a composite outcome of death or intensive care unit admission for any reason, disease-specific complications, diagnosis of bacterial infection after discharge from the ED for the non-inferiority objective and proportion of children with antibiotic treatment administered for the superiority objective. The endpoints will be compared between the two groups (experimental and control) by using a mixed logistic regression model adjusted on clustering of participants within centres and period within centres. DISCUSSION If the algorithm is validated, a new strategy will be discussed with medical societies to safely manage fever in young children without the need for invasive procedures for microbiological testing or empirical antibiotics. ETHICS AND DISSEMINATION This study was submitted to an independent ethics committee on 17 May 2018 (no. 2018-A00252-53). Results will be submitted to international peer-reviewed journals and presented at international conferences. TRIAL REGISTRATION NUMBER NCT03607162; Pre-results.
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Affiliation(s)
- Gaelle Hubert
- Paediatrics Emergency Department, CHU Nantes, Nantes, France
| | - Elise Launay
- General Paediatrics Department, CHU Nantes, Nantes, France
- Clinical Research Department, Clinical Investigation Center Femme Enfant Adolescent-1413 INSERM, CHU Nantes, Nantes, France
| | | | - Anne Chauvire-Drouard
- Clinical Research Department, Clinical Investigation Center Femme Enfant Adolescent-1413 INSERM, CHU Nantes, Nantes, France
| | - Fleur Lorton
- Paediatrics Emergency Department, CHU Nantes, Nantes, France
- Clinical Research Department, Clinical Investigation Center Femme Enfant Adolescent-1413 INSERM, CHU Nantes, Nantes, France
| | - Elsa Tavernier
- Biostatistics Department, Clinical Investigation Center-1415 INSERM, CHU Tours, Tours, France
| | - Bruno Giraudeau
- Biostatistics Department, Clinical Investigation Center-1415 INSERM, CHU Tours, Tours, France
| | - Christele Gras Le Guen
- Paediatrics Emergency Department, CHU Nantes, Nantes, France
- General Paediatrics Department, CHU Nantes, Nantes, France
- Clinical Research Department, Clinical Investigation Center Femme Enfant Adolescent-1413 INSERM, CHU Nantes, Nantes, France
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Daw W, Kaur R, Delaney M, Elphick H. Respiratory rate is an early predictor of clinical deterioration in children. Pediatr Pulmonol 2020; 55:2041-2049. [PMID: 32460427 DOI: 10.1002/ppul.24853] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 05/05/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To assess the value of respiratory rate (RR) as a predictor of clinical deterioration in children, compared with other vital sign measurements. DESIGN A retrospective case-control study, comparing children who deteriorated, requiring admission to critical care with children who did not deteriorate. METHODS RR, heart rate (HR), and blood pressure (BP) measurements were collected from each patient for a 48-hour duration. The 95th centile was identified for each and 5% to 30% thresholds above the 95th centile were calculated. For each threshold the sensitivity, specificity, odds ratio, positive, and negative predictive value for deterioration was calculated. RESULTS Forty cases (age range 7 weeks-15 years) and 40 control patients matched for age, gender, and hospital location were recruited. In 30/40 patients who deteriorated at least one RR ≥ 30% above the 95th centile for their age was recorded in the 48 hours before deterioration, compared with 10/40 controls, regardless of clinical diagnosis. Only 3/40 children that deteriorated had a HR > 30% greater than the 95th centile, compared with 2/40 controls. An elevated RR was the only vital sign whose odds ratios were significant at each threshold level above the 95th centile. Maximum RR occurred 16.8 hours before deterioration. CONCLUSION RR is a more accurate predictor of clinical deterioration in children than other vital signs. Greater weighting and importance should be placed on RR, which is often omitted in children due to difficulties with its measurement.
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Affiliation(s)
- William Daw
- Department of Respiratory Medicine, Academic Unit of Child Health, Sheffield Children's Hospital NHS Foundation Trust, Western Bank, Sheffield, UK
| | - Rena Kaur
- Department of Respiratory Medicine, Academic Unit of Child Health, Sheffield Children's Hospital NHS Foundation Trust, Western Bank, Sheffield, UK
| | - Mollie Delaney
- Department of Respiratory Medicine, Academic Unit of Child Health, Sheffield Children's Hospital NHS Foundation Trust, Western Bank, Sheffield, UK
| | - Heather Elphick
- Department of Respiratory Medicine, Academic Unit of Child Health, Sheffield Children's Hospital NHS Foundation Trust, Western Bank, Sheffield, UK
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Hagedoorn NN, Borensztajn DM, Nijman R, Balode A, von Both U, Carrol ED, Eleftheriou I, Emonts M, van der Flier M, de Groot R, Herberg J, Kohlmaier B, Lim E, Maconochie I, Martinon-Torres F, Nieboer D, Pokorn M, Strle F, Tsolia M, Yeung S, Zavadska D, Zenz W, Vermont C, Levin M, Moll HA. Variation in antibiotic prescription rates in febrile children presenting to emergency departments across Europe (MOFICHE): A multicentre observational study. PLoS Med 2020; 17:e1003208. [PMID: 32813708 PMCID: PMC7444592 DOI: 10.1371/journal.pmed.1003208] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 07/28/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The prescription rate of antibiotics is high for febrile children visiting the emergency department (ED), contributing to antimicrobial resistance. Large studies at European EDs covering diversity in antibiotic and broad-spectrum prescriptions in all febrile children are lacking. A better understanding of variability in antibiotic prescriptions in EDs and its relation with viral or bacterial disease is essential for the development and implementation of interventions to optimise antibiotic use. As part of the PERFORM (Personalised Risk assessment in Febrile illness to Optimise Real-life Management across the European Union) project, the MOFICHE (Management and Outcome of Fever in Children in Europe) study aims to investigate variation and appropriateness of antibiotic prescription in febrile children visiting EDs in Europe. METHODS AND FINDINGS Between January 2017 and April 2018, data were prospectively collected on febrile children aged 0-18 years presenting to 12 EDs in 8 European countries (Austria, Germany, Greece, Latvia, the Netherlands [n = 3], Spain, Slovenia, United Kingdom [n = 3]). These EDs were based in university hospitals (n = 9) or large teaching hospitals (n = 3). Main outcomes were (1) antibiotic prescription rate; (2) the proportion of antibiotics that were broad-spectrum antibiotics; (3) the proportion of antibiotics of appropriate indication (presumed bacterial), inappropriate indication (presumed viral), or inconclusive indication (unknown bacterial/viral or other); (4) the proportion of oral antibiotics of inappropriate duration; and (5) the proportion of antibiotics that were guideline-concordant in uncomplicated urinary and upper and lower respiratory tract infections (RTIs). We determined variation of antibiotic prescription and broad-spectrum prescription by calculating standardised prescription rates using multilevel logistic regression and adjusted for general characteristics (e.g., age, sex, comorbidity, referral), disease severity (e.g., triage level, fever duration, presence of alarming signs), use and result of diagnostics, and focus and cause of infection. In this analysis of 35,650 children (median age 2.8 years, 55% male), overall antibiotic prescription rate was 31.9% (range across EDs: 22.4%-41.6%), and among those prescriptions, the broad-spectrum antibiotic prescription rate was 52.1% (range across EDs: 33.0%-90.3%). After standardisation, differences in antibiotic prescriptions ranged from 0.8 to 1.4, and the ratio between broad-spectrum and narrow-spectrum prescriptions ranged from 0.7 to 1.8 across EDs. Standardised antibiotic prescription rates varied for presumed bacterial infections (0.9 to 1.1), presumed viral infections (0.1 to 3.3), and infections of unknown cause (0.1 to 1.8). In all febrile children, antibiotic prescriptions were appropriate in 65.0% of prescriptions, inappropriate in 12.5% (range across EDs: 0.6%-29.3%), and inconclusive in 22.5% (range across EDs: 0.4%-60.8%). Prescriptions were of inappropriate duration in 20% of oral prescriptions (range across EDs: 4.4%-59.0%). Oral prescriptions were not concordant with the local guideline in 22.3% (range across EDs: 11.8%-47.3%) of prescriptions in uncomplicated RTIs and in 45.1% (range across EDs: 11.1%-100%) of prescriptions in uncomplicated urinary tract infections. A limitation of our study is that the included EDs are not representative of all febrile children attending EDs in that country. CONCLUSIONS In this study, we observed wide variation between European EDs in prescriptions of antibiotics and broad-spectrum antibiotics in febrile children. Overall, one-third of prescriptions were inappropriate or inconclusive, with marked variation between EDs. Until better diagnostics are available to accurately differentiate between bacterial and viral aetiologies, implementation of antimicrobial stewardship guidelines across Europe is necessary to limit antimicrobial resistance.
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Affiliation(s)
- Nienke N. Hagedoorn
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Dorine M. Borensztajn
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Ruud Nijman
- Section of Paediatric Infectious Disease, Imperial College London, London, United Kingdom
| | - Anda Balode
- Department of Paediatrics, Children’s Clinical University Hospital, Rīgas Stradiņa Universitāte, Riga, Latvia
| | - Ulrich von Both
- Division of Paediatric Infectious Diseases, Dr. von Hauner Children’s Hospital, University Hospital, Ludwig Maximilian University, Munich, Germany
- Partner Site Munich, German Center for Infection Research (DZIF), Munich, Germany
| | - Enitan D. Carrol
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
- Alder Hey Children’s NHS Foundation Trust, Liverpool, United Kingdom
| | - Irini Eleftheriou
- Second Department of Paediatrics, P. & A. Kyriakou Children’s Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marieke Emonts
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children’s Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michiel van der Flier
- Paediatric Infectious Diseases and Immunology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
- Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands
- Paediatric Infectious Diseases and Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Ronald de Groot
- Paediatric Infectious Diseases and Immunology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
- Section of Paediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Nijmegen, the Netherlands
| | - Jethro Herberg
- Section of Paediatric Infectious Disease, Imperial College London, London, United Kingdom
| | - Benno Kohlmaier
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Emma Lim
- Paediatric Immunology, Infectious Diseases & Allergy, Great North Children’s Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Federico Martinon-Torres
- Genetics, Vaccines, Infections and Paediatrics Research Group (GENVIP), Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Daan Nieboer
- Department of Public Health, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Marko Pokorn
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Maria Tsolia
- Second Department of Paediatrics, P. & A. Kyriakou Children’s Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Shunmay Yeung
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Dace Zavadska
- Department of Paediatrics, Children’s Clinical University Hospital, Rīgas Stradiņa Universitāte, Riga, Latvia
| | - Werner Zenz
- Department of General Paediatrics, Medical University of Graz, Graz, Austria
| | - Clementien Vermont
- Department of Paediatric Infectious Diseases and Immunology, Erasmus MC–Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Michael Levin
- Section of Paediatric Infectious Disease, Imperial College London, London, United Kingdom
| | - Henriëtte A. Moll
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, the Netherlands
- * E-mail:
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Tham DWJ, Abubakar U, Tangiisuran B. Prevalence and predictors of antibiotic use among children visiting the Emergency Department in a Tertiary Hospital in Malaysia. Eur J Pediatr 2020; 179:743-748. [PMID: 31900590 DOI: 10.1007/s00431-019-03560-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 11/30/2019] [Accepted: 12/23/2019] [Indexed: 12/31/2022]
Abstract
Inappropriate use of antibiotics in human and animal is one of the causes of antimicrobial resistance. This study evaluates the prevalence and predictors of antibiotic use among pediatric patients visiting the Emergency Department (ED) in Malaysia. A retrospective cross-sectional study was conducted in the ED of a tertiary hospital. Data of children aged 2 to 11 years who visited the ED from January-May 2015 were extracted from the patient's assessment forms. A total of 549 children were included in the analysis (median age 5 years) of which 54.3% were boys. Upper respiratory tract infections (URTI) were the most common diagnosis. Antibiotic was prescribed in 43.5% of the children. Children who visited the ED during the weekend (OR, 1.65; 95% confidence interval (CI) 1.13-2.40, P = 0.009), those diagnosed with URTI (OR 3.81; 95% CI, 2.45-5.93, P < 0.001) and those with a longer duration of fever (OR, 1.31; 95% CI, 1.15-1.48, P < 0.001) were more likely to have an antibiotic prescription.Conclusions: Antibiotic was prescribed in more than one-third of children who visited the ED and antibiotic use was associated with visits during the weekend, URTI, and duration of fever. Antimicrobial stewardship program is recommended in the pediatric ED to improve appropriate use of antibiotics.What is Known:•Use of antibiotic among children increases the risk of antibiotic resistance and adverse drug reactions.•Patient-, clinical-, and prescriber-related factors are three important domain associated with antibiotic use in children.What is New:•Fever and upper respiratory tract infections account for majority of antibiotic prescriptions.•The "weekend effect" influences the use of antibiotics in the ED while upper respiratory tract infection is the strongest predictor of antibiotic use among children visiting the ED.
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Affiliation(s)
- Daniel Wai Je Tham
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, George Town, Penang, Malaysia
| | - Usman Abubakar
- National Poison Centre, Universiti Sains Malaysia, 11800, George Town, Penang, Malaysia
| | - Balamurugan Tangiisuran
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, George Town, Penang, Malaysia. .,National Poison Centre, Universiti Sains Malaysia, 11800, George Town, Penang, Malaysia.
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Nijman RG, Jorgensen R, Levin M, Herberg J, Maconochie IK. Management of Children With Fever at Risk for Pediatric Sepsis: A Prospective Study in Pediatric Emergency Care. Front Pediatr 2020; 8:548154. [PMID: 33042929 PMCID: PMC7527403 DOI: 10.3389/fped.2020.548154] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/14/2020] [Indexed: 11/26/2022] Open
Abstract
Objective: To study warning signs of serious infections in febrile children presenting to PED, ascertain their risk of having sepsis, and evaluate their management. Design: Prospective observational study. Setting: A single pediatric emergency department (PED). Participants: Febrile children, aged 1 month-16 years, with >= 1 warning signs of sepsis. Interventions and Main outcome measures: Clinical characteristics, including different thresholds for tachycardia and tachypnoea, and their association with (1) delivery of pediatric sepsis 6 (PS6) interventions, (2) final diagnosis of invasive bacterial infection (IBI), (3) the risk for pediatric intensive care unit (PICU) admission, and (4) death. Results: Forty-one percent of 5,156 febrile children had warning signs of sepsis. 1,606 (34%) children had tachypnoea and 1,907 (39%) children had tachycardia when using APLS threshold values. Using the NICE sepsis guidelines thresholds resulted in 1,512 (32%) children having tachypnoea (kappa 0.56) and 2,769 (57%) children having tachycardia (kappa 0.66). Of 1,628 PED visits spanning 1,551 disease episodes, six children (0.4%) had IBI, with one death (0.06%), corresponding with 256 children requiring escalation of care according to sepsis guideline recommendations for each child with IBI. There were five additional PICU admissions (0.4%). 121 (7%) had intravenous antibiotics in PED; 39 children (2%) had an intravenous fluid bolus, inotrope drugs were started in one child. 440 children (27%) were reviewed by a senior clinician. In 4/11 children with IBI or PICU admission or death, PS6 interventions were delivered within 60 min after arriving. 1,062 (65%) visits had no PS6 interventions. Diagnostic performance of vital signs or sepsis criteria for predicting serious illness yielded a large proportion of false positives. Lactataemia was not associated with giving iv fluid boluses (p = 0.19) or presence of serious bacterial infections (p = 0.128). Conclusion: Many febrile children (41%) present with warning signs for sepsis, with only few of them undergoing investigations or treatment for true sepsis. Children with positive isolates in blood or CSF culture presented in a heterogeneous manner, with varying levels of urgency and severity of illness. Delivery of sepsis care can be improved in only a minority of children with IBI or admitted to PICU.
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Affiliation(s)
- Ruud G Nijman
- Department of Paediatric Accident and Emergency, St. Mary's Hospital - Imperial College NHS Healthcare Trust, London, United Kingdom.,Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Rikke Jorgensen
- Department of Paediatric Accident and Emergency, St. Mary's Hospital - Imperial College NHS Healthcare Trust, London, United Kingdom
| | - Michael Levin
- Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Jethro Herberg
- Section of Paediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Ian K Maconochie
- Department of Paediatric Accident and Emergency, St. Mary's Hospital - Imperial College NHS Healthcare Trust, London, United Kingdom
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Measuring vital signs in children with fever at the emergency department: an observational study on adherence to the NICE recommendations in Europe. Eur J Pediatr 2020; 179:1097-1106. [PMID: 32036433 PMCID: PMC7314716 DOI: 10.1007/s00431-020-03601-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 01/27/2020] [Accepted: 02/02/2020] [Indexed: 11/07/2022]
Abstract
Vital signs can help clinicians identify children at risk of serious illness. The NICE guideline for fever in under-fives recommends a routine measurement of temperature, heart rate, capillary refill and respiratory rate in all febrile children visiting the emergency department (ED). This study aims to evaluate the measurement of paediatric vital signs in European EDs, with specific attention to adherence to this NICE guideline recommendation. In a prospective observational study, we included 4560 febrile children under 16 years from the ED of 28 hospitals in 11 European countries (2014-2016). Hospitals were academic (n = 17), teaching (n = 10) and non-teaching (n = 1) and ranged in annual paediatric ED visits from 2700 to 88,000. Fifty-four percent were male, their median age was 2.4 years (IQR 1.1-4.7). Temperature was measured most frequently (97%), followed by capillary refill (86%), heart rate (73%), saturation (56%) and respiratory rate (51%). In children under five (n = 3505), a complete measurement of the four NICE-recommended vital signs was performed in 48% of patients. Children under 1 year of age, those with an urgent triage level and with respiratory infections had a higher likelihood of undergoing complete measurements. After adjustment for these factors, variability between countries remained. Conclusion: Measuring vital signs in children with fever in the ED occurs with a high degree of practice variation between different European hospitals, and adherence to the NICE recommendation is moderate. Our study is essential as a benchmark for current clinical practice, in order to tailor implementation strategies to different European settings.What is Known:• Vital signs can quickly provide information on disease severity in children in the emergency department (ED), and the NICE guideline for fever in under-fives recommends to routinely measure temperature, heart rate, capillary refill and respiratory rate.• Data regarding measurement of vital signs in routine practice across European EDs is currently unavailable.What is New:• Measurement of vital signs in febrile children is highly variable across European EDs and across patient subgroups, and compliance to the NICE recommendation is <50%.• Children under 1 year of age, those with an urgent triage level and with respiratory infections had a higher likelihood of undergoing complete measurements.
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van de Maat JS, Peeters D, Nieboer D, van Wermeskerken AM, Smit FJ, Noordzij JG, Tramper-Stranders G, Driessen GJA, Obihara CC, Punt J, van der Lei J, Polinder S, Moll HA, Oostenbrink R. Evaluation of a clinical decision rule to guide antibiotic prescription in children with suspected lower respiratory tract infection in The Netherlands: A stepped-wedge cluster randomised trial. PLoS Med 2020; 17:e1003034. [PMID: 32004317 PMCID: PMC6993966 DOI: 10.1371/journal.pmed.1003034] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 01/06/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Optimising the use of antibiotics is a key component of antibiotic stewardship. Respiratory tract infections (RTIs) are the most common reason for antibiotic prescription in children, even though most of these infections in children under 5 years are viral. This study aims to safely reduce antibiotic prescriptions in children under 5 years with suspected lower RTI at the emergency department (ED), by implementing a clinical decision rule. METHODS AND FINDINGS In a stepped-wedge cluster randomised trial, we included children aged 1-60 months presenting with fever and cough or dyspnoea to 8 EDs in The Netherlands. The EDs were of varying sizes, from diverse geographic and demographic regions, and of different hospital types (tertiary versus general). In the pre-intervention phase, children received usual care, according to the Dutch and NICE guidelines for febrile children. During the intervention phase, a validated clinical prediction model (Feverkidstool) including clinical characteristics and C-reactive protein (CRP) was implemented as a decision rule guiding antibiotic prescription. The intervention was that antibiotics were withheld in children with a low or intermediate predicted risk of bacterial pneumonia (≤10%, based on Feverkidstool). Co-primary outcomes were antibiotic prescription rate and strategy failure. Strategy failure was defined as secondary antibiotic prescriptions or hospitalisations, persistence of fever or oxygen dependency up to day 7, or complications. Hospitals were randomly allocated to 1 sequence of treatment each, using computer randomisation. The trial could not be blinded. We used multilevel logistic regression to estimate the effect of the intervention, clustered by hospital and adjusted for time period, age, sex, season, ill appearance, and fever duration; predicted risk was included in exploratory analysis. We included 999 children (61% male, median age 17 months [IQR 9 to 30]) between 1 January 2016 and 30 September 2018: 597 during the pre-intervention phase and 402 during the intervention phase. Most children (77%) were referred by a general practitioner, and half of children were hospitalised. Intention-to-treat analyses showed that overall antibiotic prescription was not reduced (30% to 25%, adjusted odds ratio [aOR] 1.07 [95% CI 0.57 to 2.01, p = 0.75]); strategy failure reduced from 23% to 16% (aOR 0.53 [95% CI 0.32 to 0.88, p = 0.01]). Exploratory analyses showed that the intervention influenced risk groups differently (p < 0.01), resulting in a reduction in antibiotic prescriptions in low/intermediate-risk children (17% to 6%; aOR 0.31 [95% CI 0.12 to 0.81, p = 0.02]) and a non-significant increase in the high-risk group (47% to 59%; aOR 2.28 [95% CI 0.84 to 6.17, p = 0.09]). Two complications occurred during the trial: 1 admission to the intensive care unit during follow-up and 1 pleural empyema at day 10 (both unrelated to the study intervention). Main limitations of the study were missing CRP values in the pre-intervention phase and a prolonged baseline period due to logistical issues, potentially affecting the power of our study. CONCLUSIONS In this multicentre ED study, we observed that a clinical decision rule for childhood pneumonia did not reduce overall antibiotic prescription, but that it was non-inferior to usual care. Exploratory analyses showed fewer strategy failures and that fewer antibiotics were prescribed in low/intermediate-risk children, suggesting improved targeting of antibiotics by the decision rule. TRIAL REGISTRATION Netherlands Trial Register NTR5326.
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Affiliation(s)
- Josephine S. van de Maat
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, The Netherlands
- * E-mail:
| | - Daphne Peeters
- Department of Paediatrics, HAGA–Juliana Children’s Hospital, Den Haag, The Netherlands
| | - Daan Nieboer
- Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
| | | | - Frank J. Smit
- Department of Paediatrics, Maasstad Ziekenhuis, Rotterdam, The Netherlands
| | - Jeroen G. Noordzij
- Department of Paediatrics, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | | | | | - Charlie C. Obihara
- Department of Paediatrics, Elisabeth–TweeSteden Ziekenhuis, Tilburg, The Netherlands
| | - Jeanine Punt
- Department of Paediatrics, LangeLand Ziekenhuis, Zoetermeer, The Netherlands
| | - Johan van der Lei
- Department of Medical Informatics, Erasmus MC, Rotterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
| | - Henriette A. Moll
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, The Netherlands
| | - Rianne Oostenbrink
- Department of General Paediatrics, Erasmus MC–Sophia Children’s Hospital, Rotterdam, The Netherlands
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Magnusson C, Herlitz J, Karlsson T, Jiménez-Herrera M, Axelsson C. The performance of the EMS triage (RETTS-p) and the agreement between the field assessment and final hospital diagnosis: a prospective observational study among children < 16 years. BMC Pediatr 2019; 19:500. [PMID: 31842832 PMCID: PMC6912993 DOI: 10.1186/s12887-019-1857-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 11/26/2019] [Indexed: 12/04/2022] Open
Abstract
Background The rapid triage and treatment system for paediatrics (RETTS-p) has been used by the emergency medical services (EMS) in the west of Sweden since 2014. The performance of the RETTS-p in the pre-hospital setting and the agreement between the EMS nurse’s field assessment and the hospital diagnosis is unknown. The aim of this study was to evaluate the performance of the RETTS-p in the EMS and the agreement between the EMS field assessment and the hospital diagnosis. Methods A prospective observational study was conducted among 454 patients < 16 years of age who were assessed and transported to the PED. Two instruments were used for comparison: 1) Classification of an emergent patient according to predefined criteria as compared to the RETTS-p and 2) Agreement between the EMS nurse’s field assessment and the hospital diagnosis. Results Among all children, 11% were identified as having vital signs associated with an increased risk of death and 7% were diagnosed in hospital with a potentially life-threatening condition. Of the children triaged with RETTS-p (85.9%), 149 of 390 children (38.2%) were triaged to RETTS-p red or orange (life-threatening, potentially life-threatening), of which 40 (26.8%) children were classified as emergent. The hospitalised children were triaged with the highest frequency to level yellow (can wait; 41.5%). In children with RETTS-p red or orange, the sensitivity for a defined emergent patient was 66.7%, with a corresponding specificity of 67.0%. The EMS field assessment was in agreement with the final hospital diagnosis in 80% of the cases. Conclusions The RETTS-p sensitivity in this study is considered moderate. Two thirds of the children triaged to life threatening or potentially life threatening were later identified as non-emergent. Of those, one in six was discharged from the PED without any intervention. Further, one third of the children were under triaged, the majority were found in the yellow triage level (can wait). The highest proportion of hospitalised patients was found in the yellow triage level. Our result is in agreement with previous studies using other triage instruments. A computerised decision support system might help the EMS triage to increase sensitivity and specificity.
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Affiliation(s)
- Carl Magnusson
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Johan Herlitz
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Pre Hospen-Centre for Prehospital Research, Faculty of Caring Science, Work Life and Social Welfare, University of Borås, Borås, Sweden
| | - Thomas Karlsson
- Health Metrics Unit, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Christer Axelsson
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Pre Hospen-Centre for Prehospital Research, Faculty of Caring Science, Work Life and Social Welfare, University of Borås, Borås, Sweden
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