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Milési C, Baudin F, Durand P, Emeriaud G, Essouri S, Pouyau R, Baleine J, Beldjilali S, Bordessoule A, Breinig S, Demaret P, Desprez P, Gaillard-Leroux B, Guichoux J, Guilbert AS, Guillot C, Jean S, Levy M, Noizet-Yverneau O, Rambaud J, Recher M, Reynaud S, Valla F, Radoui K, Faure MA, Ferraro G, Mortamet G. Clinical practice guidelines: management of severe bronchiolitis in infants under 12 months old admitted to a pediatric critical care unit. Intensive Care Med 2023; 49:5-25. [PMID: 36592200 DOI: 10.1007/s00134-022-06918-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/13/2022] [Indexed: 01/03/2023]
Abstract
PURPOSE We present guidelines for the management of infants under 12 months of age with severe bronchiolitis with the aim of creating a series of pragmatic recommendations for a patient subgroup that is poorly individualized in national and international guidelines. METHODS Twenty-five French-speaking experts, all members of the Groupe Francophone de Réanimation et Urgence Pédiatriques (French-speaking group of paediatric intensive and emergency care; GFRUP) (Algeria, Belgium, Canada, France, Switzerland), collaborated from 2021 to 2022 through teleconferences and face-to-face meetings. The guidelines cover five areas: (1) criteria for admission to a pediatric critical care unit, (2) environment and monitoring, (3) feeding and hydration, (4) ventilatory support and (5) adjuvant therapies. The questions were written in the Patient-Intervention-Comparison-Outcome (PICO) format. An extensive Anglophone and Francophone literature search indexed in the MEDLINE database via PubMed, Web of Science, Cochrane and Embase was performed using pre-established keywords. The texts were analyzed and classified according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. When this method did not apply, an expert opinion was given. Each of these recommendations was voted on by all the experts according to the Delphi methodology. RESULTS This group proposes 40 recommendations. The GRADE methodology could be applied for 17 of them (3 strong, 14 conditional) and an expert opinion was given for the remaining 23. All received strong approval during the first round of voting. CONCLUSION These guidelines cover the different aspects in the management of severe bronchiolitis in infants admitted to pediatric critical care units. Compared to the different ways to manage patients with severe bronchiolitis described in the literature, our original work proposes an overall less invasive approach in terms of monitoring and treatment.
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Affiliation(s)
- Christophe Milési
- Pediatric Intensive Care Unit, Montpellier University Hospital, Montpellier, France.
| | - Florent Baudin
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Philippe Durand
- Pediatric Intensive Care Unit, Bicêtre Hospital, Assistance Publique des Hôpitaux de Paris, Kremlin-Bicêtre, France
| | - Guillaume Emeriaud
- Pediatric Intensive Care Unit, Sainte-Justine University Hospital, Montreal, Canada
| | - Sandrine Essouri
- Pediatric Department, Sainte-Justine University Hospital, Montreal, Canada
| | - Robin Pouyau
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Julien Baleine
- Pediatric Intensive Care Unit, Montpellier University Hospital, Montpellier, France
| | - Sophie Beldjilali
- Pediatric Intensive Care Unit, La Timone University Hospital, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - Alice Bordessoule
- Pediatric Intensive Care Unit, Geneva University Hospital, Geneva, Switzerland
| | - Sophie Breinig
- Pediatric Intensive Care Unit, Toulouse University Hospital, Toulouse, France
| | - Pierre Demaret
- Intensive Care Unit, Liège University Hospital, Liège, Belgium
| | - Philippe Desprez
- Pediatric Intensive Care Unit, Point-à-Pitre University Hospital, Point-à-Pitre, France
| | | | - Julie Guichoux
- Pediatric Intensive Care Unit, Bordeaux University Hospital, Bordeaux, France
| | - Anne-Sophie Guilbert
- Pediatric Intensive Care Unit, Strasbourg University Hospital, Strasbourg, France
| | - Camille Guillot
- Pediatric Intensive Care Unit, Lille University Hospital, Lille, France
| | - Sandrine Jean
- Pediatric Intensive Care Unit, Trousseau Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Michael Levy
- Pediatric Intensive Care Unit, Robert Debré Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | | | - Jérôme Rambaud
- Pediatric Intensive Care Unit, Trousseau Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Morgan Recher
- Pediatric Intensive Care Unit, Lille University Hospital, Lille, France
| | - Stéphanie Reynaud
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Fréderic Valla
- Pediatric Intensive Care Unit, Lyon Hospital Femme-Mère-Enfants, Bron, France
| | - Karim Radoui
- Pneumology EHS Pediatric Department, Faculté de Médecine d'Oran, Canastel, Oran, Algeria
| | | | - Guillaume Ferraro
- Pediatric Emergency Department, Nice University Hospital, Nice, France
| | - Guillaume Mortamet
- Pediatric Intensive Care Unit, Grenoble-Alpes University Hospital, Grenoble, France
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Zhang F, Zhang XF, Zhou HY. Clinical characteristics in 26 children with congenital tuberculosis in Central Southern China: a retrospective study. Paediatr Int Child Health 2022; 42:127-132. [PMID: 37587754 DOI: 10.1080/20469047.2023.2246006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 08/04/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Congenital tuberculosis (CTB) is relatively rare and most patients are described in case reports. AIM To investigate the clinical characteristics of CTB in 26 children. METHODS A retrospective analysis of 26 children with CTB from January 2013 to December 2021 in Changsha Central Hospital in Central Southern China was undertaken. RESULTS The median age at onset was 25 days (17-33) and within 4 weeks of age in approximately 73% of cases. Of 24 mothers (including two mothers of twins), 18 (75.0%) were asymptomatic during pregnancy, and four were diagnosed with tuberculosis prenatally. The numbers of tuberculous meningitis, tuberculous encephalitis and liver TB were 17 (65.4%), five (19.2%) and four (15.4%), respectively. The main symptoms were fever (n = 18, 69.2%) and cough (n = 16, 61.5%). Positive rates of T-SPOT.TB, acid-fast bacilli smear, culture of Mycobacterium tuberculosis and GeneXpert MTB/RIF test were, respectively, 84.2% (16/19), 42.3% (11/26), 43.5% (10/23) and 83.3% (5/6). Radiograph or computed tomography demonstrated typical pulmonary tuberculous lesions in all cases and the head magnetic resonance imaging (MRI) showed marked meningeal enhancement or parenchymal lesions in seven cases (26.9%). One case had drug-resistant TB. During follow-up, nine cases had varying degrees of liver injury, and one had delayed growth and development. Eight died and 18 recovered satisfactorily. CONCLUSION Maternal TB status during pregnancy, the epidemiological history, T-SPOT.TB and other TB-related aetiological tests and imaging are important for the early diagnosis and treatment of CTB, and are associated with a favourable outcome. ABBREVIATIONS AFB: acid-fast bacilli; Amk: amikacin; Cs: cycloserine; CT: computed tomography; E: ethambutol; GeneXpert MTB/RIF: GeneXpert Mycobacterium tuberculosis and rifampicin resistance; H: isoniazid; IVF-ET: in-vitro fertilization-embryo transfer; Lzd: linezolid; Mfx: moxifloxacin; MTB: Mycobacterium tuberculosis; mNGS: next generation sequencing; MTB-DNA: Mycobacterium tuberculosis-deoxyribonucleic acid; Pto: protionamide; R: rifampicin; TB: tuberculosis; T-SPOT.TB: spot test of mycobacterium TB infection T-lymphocytes; Z: pyrazinamide.
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Affiliation(s)
- Feng Zhang
- Department of Paediatric Tuberculosis, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
| | - Xiao-Fo Zhang
- Department of Paediatric Tuberculosis, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
| | - Hai-Yi Zhou
- Department of Paediatric Tuberculosis, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
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Romain AS, Guedj R, Chosidow A, Mediamolle N, Schnuriger A, Vimont S, Ferrandiz C, Robin N, Odièvre MH, Grimprel E, Lorrot M. Procalcitonin at 12-36 hours of fever for prediction of invasive bacterial infections in hospitalized febrile neonates. Front Pediatr 2022; 10:968207. [PMID: 36245739 PMCID: PMC9557106 DOI: 10.3389/fped.2022.968207] [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: 06/13/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
AIM We aimed to investigate the performance of procalcitonin (PCT) assay between 12 and 36 h after onset of fever (PCT H12-H36) to predict invasive bacterial infection (IBI) (ie, meningitis and/or bacteremia) in febrile neonates. METHODS We retrospectively included all febrile neonates hospitalized in the general pediatric department in a teaching hospital from January 2013 to December 2019. PCT assay ≤ 0.6 ng/ml was defined as negative. The primary outcome was to study the performance of PCT H12-H36 to predict IBI. RESULTS Out of 385 included neonates, IBI was ascertainable for 357 neonates (92.7%). We found 16 IBI: 3 meningitis and 13 bacteremia. Sensitivity and specificity of PCT H12-H36 in the identification of IBI were, respectively, 100% [95% CI 82.9-100%] and 71.8% [95% CI 66.8-76.6%], with positive and negative predictive values of 14.3% [95% CI 8.4-22.2%] and 100% [95% CI 98.8-100%] respectively. Of the 259 neonates who had a PCT assay within the first 12 h of fever (< H12) and a PCT assay after H12-H36, 8 had IBI. Two of these 8 neonates had a negative < H12 PCT but a positive H12-H36 PCT. CONCLUSIONS PCT H12-H36 did not miss any IBI whereas < H12 PCT could missed IBI diagnoses. PCT H12-H36 might be included in clinical decision rule to help physicians to stop early antibiotics in febrile neonates.
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Affiliation(s)
- Anne-Sophie Romain
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Romain Guedj
- Department of Pediatrics Emergency, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France.,Perinatal and Pediatric Epidemiology Research Team (EPOPé), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS) INSERM UMR1153, Paris, France
| | - Anais Chosidow
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Nicolas Mediamolle
- Department of Pediatrics Emergency, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Aurélie Schnuriger
- Department of Virology, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France.,Sorbonne Université, INSERM UMR_S 938, Centre de Recherche Saint Antoine (CRSA), Paris, France
| | - Sophie Vimont
- Department of Bacteriology, Saint Antoine Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France.,INSERM UMR_S 1155, Hôpital Tenon, Paris, France
| | - Charlène Ferrandiz
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Nicolas Robin
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Marie-Hélène Odièvre
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France.,Biologie intégrée du globule rouge, UMR_S1134, INSERM, Université de Paris, Paris, France
| | - Emmanuel Grimprel
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Mathie Lorrot
- Department of General Pediatrics, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
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Zipursky A, Kuppermann N, Finkelstein Y, Zemek R, Plint AC, Babl FE, Dalziel SR, Freedman SB, Steele DW, Fernandes RM, Florin TA, Stephens D, Kharbanda A, Roland D, Lyttle MD, Johnson DW, Schnadower D, Macias CG, Benito J, Schuh S. International Practice Patterns of Antibiotic Therapy and Laboratory Testing in Bronchiolitis. Pediatrics 2020; 146:peds.2019-3684. [PMID: 32661190 DOI: 10.1542/peds.2019-3684] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES International patterns of antibiotic use and laboratory testing in bronchiolitis in emergency departments are unknown. Our objective is to evaluate variation in the use of antibiotics and nonindicated tests in infants with bronchiolitis in 38 emergency departments in Pediatric Emergency Research Networks in Canada, the United States, Australia and New Zealand, the United Kingdom and Ireland, and Spain and Portugal. We hypothesized there would be significant variation, adjusted for patient characteristics. METHODS We analyzed a retrospective cohort study of previously healthy infants aged 2 to 12 months with bronchiolitis. Variables examined included network, poor feeding, dehydration, nasal flaring, chest retractions, apnea, saturation, respiratory rate, fever, and suspected bacterial infection. Outcomes included systemic antibiotic administration and urine, blood, or viral testing or chest radiography (CXR). RESULTS In total, 180 of 2359 (7.6%) infants received antibiotics, ranging from 3.5% in the United Kingdom and Ireland to 11.1% in the United States. CXR (adjusted odds ratio [aOR] 2.3; 95% confidence interval 1.6-3.2), apnea (aOR 2.2; 1.1-3.5), and fever (aOR 2.4; 1.7-3.4) were associated with antibiotic use, which did not vary across networks (P = .15). In total, 768 of 2359 infants (32.6%) had ≥1 nonindicated test, ranging from 12.7% in the United Kingdom and Ireland to 50% in Spain and Portugal. Compared to the United Kingdom and Ireland, the aOR (confidence interval) results for testing were Canada 5.75 (2.24-14.76), United States 4.14 (1.70-10.10), Australia and New Zealand 2.25 (0.86-5.74), and Spain and Portugal 3.96 (0.96-16.36). Testing varied across networks (P < .0001) and was associated with suspected bacterial infections (aOR 2.12; 1.30-2.39) and most respiratory distress parameters. Viral testing (591 of 768 [77%]) and CXR (507 of 768 [66%]) were obtained most frequently. CONCLUSIONS The rate of antibiotic use in bronchiolitis was low across networks and was associated with CXR, fever, and apnea. Nonindicated testing was common outside of the United Kingdom and Ireland and varied across networks irrespective of patient characteristics.
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Affiliation(s)
| | - Nathan Kuppermann
- Departments of Emergency Medicine and Pediatrics, School of Medicine, University of California Davis and University of California Davis Health, Sacramento, California
| | - Yaron Finkelstein
- Division of Pediatric Emergency Medicine and.,Research Institute, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Roger Zemek
- Division of Pediatric Emergency Medicine, Faculty of Medicine, University of Ottawa and Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Amy C Plint
- Division of Pediatric Emergency Medicine, Faculty of Medicine, University of Ottawa and Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Franz E Babl
- Emergency Department, Murdoch Children's Research Institute, The Royal Children's Hospital and The University of Melbourne, Melbourne, Australia
| | - Stuart R Dalziel
- Emergency Department, Starship Children's Hospital and the Departments of Surgery and Paediatrics: Child and Youth Health, School of Medicine, The University of Auckland, Auckland, New Zealand
| | - Stephen B Freedman
- Sections of Pediatric Emergency Medicine and Gastroenterology, Department of Pediatrics, Alberta Children's Hospital and
| | - Dale W Steele
- Department of Pediatric Emergency Medicine, Hasbro Children's Hospital and Departments of Emergency Medicine and Pediatrics, Warren Alpert Medical School and Department of Health Services, Policy, and Practice, School of Public Health, Brown University, Providence, Rhode Island
| | - Ricardo M Fernandes
- Department of Pediatrics, Hospital de Santa Maria and Laboratory of Clinical Pharmacology and Therapeutics, Faculty of Medicine, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal
| | - Todd A Florin
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University and Division of Emergency Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Derek Stephens
- Research Institute, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Anupam Kharbanda
- Department of Pediatric Emergency Medicine, Children's Hospital of Minnesota, Minneapolis, Minnesota
| | - Damian Roland
- Paediatric Emergency Medicine Leicester Academic Group, Children's Emergency Department, Leicester Royal Infirmary, Leicester, United Kingdom.,Social Science Applied to Healthcare Improvement Research Group, Department of Health Sciences, University of Leicester, Leicester, United Kingdom
| | - Mark D Lyttle
- Paediatric Emergency Department, Bristol Royal Hospital for Children, Bristol, United Kingdom.,Faculty of Health and Applied Life Sciences, University of the West of England, Bristol, United Kingdom
| | - David W Johnson
- Departments of Pediatrics, Emergency Medicine, and Physiology and Pharmacology, Alberta Children's Hospital Research Institute, Cumming School of Medicine, Calgary, Alberta, Canada
| | - David Schnadower
- Division of Emergency Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Charles G Macias
- Division of Pediatric Emergency Medicine, University Hospitals Rainbow Babies and Children's Hospital and Case Western Reserve University, Cleveland, Ohio; and
| | - Javier Benito
- Pediatric Emergency Department, Cruces University Hospital, Barakaldo, Bizkaia, Spain
| | - Suzanne Schuh
- Division of Pediatric Emergency Medicine and .,Research Institute, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
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Hendaus MA. Why Are Children With Bronchiolitis At Risk Of Urinary Tract Infections? Risk Manag Healthc Policy 2019; 12:251-254. [PMID: 31819685 PMCID: PMC6881700 DOI: 10.2147/rmhp.s222470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/30/2019] [Indexed: 01/12/2023] Open
Abstract
Viral respiratory infections are frequently eliminated from human bodies without any sequelae. Secondary serious bacterial infection (SBI) in children with acute bronchiolitis has been an apprehension expressed by health care providers. Several published studies have shown an association between acute bronchiolitis and secondary bacterial infection, including urinary tract infections (UTI). However, the proposed mechanism by which a virus can induce UTIs is not yet known. The aim of this commentary is to update the current evidence of risk of UTI in children with bronchiolitis. We present several clinical studies related to the topic as well as a brief review of the potential pathophysiology of secondary infections that could present with viral respiratory illness.
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Affiliation(s)
- Mohamed A Hendaus
- Department of Pediatrics, Section of Academic General Pediatrics, Sidra Medicine, Doha, Qatar.,Department of Clinical Pediatrics, Weill- Cornell Medicine, Doha, Qatar
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McDaniel CE, Ralston S, Lucas B, Schroeder AR. Association of Diagnostic Criteria With Urinary Tract Infection Prevalence in Bronchiolitis: A Systematic Review and Meta-analysis. JAMA Pediatr 2019; 173:269-277. [PMID: 30688987 PMCID: PMC6439888 DOI: 10.1001/jamapediatrics.2018.5091] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Concomitant urinary tract infection (UTI) is a frequent concern in febrile infants with bronchiolitis, with a prior meta-analysis suggesting a prevalence of 3.3%. However, the definition of UTI in these studies has generally not incorporated urinalysis (UA) results. OBJECTIVE To conduct a systematic review and meta-analysis examining the prevalence of UTI in infants with bronchiolitis when positive UA results are incorporated into the UTI definition. DATA SOURCES Medline (1946-2017) and Ovid EMBASE (1976-2017) through August 2017 and bibliographies of retrieved articles. STUDY SELECTION Studies reporting UTI prevalence in bronchiolitis. DATA EXTRACTION Data were extracted in accordance with meta-analysis of observational studies in epidemiology guidelines via independent abstraction by multiple investigators. Random-effects models generated a weighted pooled event rate with corresponding 95% confidence intervals. MAIN OUTCOMES AND MEASURES Prevalence of UTI. RESULTS We screened 477 unique articles by abstract, with full-text review of 30 studies. Eighteen bronchiolitis studies reported a UTI prevalence and 7 of these reported UA data for inclusion in the meta-analysis. The overall reported prevalence of UTI in bronchiolitis from these 18 studies was 3.1% (95% CI, 1.8%-4.6%). With the addition of positive UA results (defined as the presence of pyuria or nitrites) as a diagnostic criterion, the prevalence of UTI as reported in the 7 studies in bronchiolitis was 0.8% (95% CI, 0.3%-1.4%). Sensitivity analyses yielded similar results, including for infants younger than 90 days. Heterogeneous definitions of UTI and UA criteria introduced uncertainty into prevalence estimates. CONCLUSIONS AND RELEVANCE When a positive UA result is added as a diagnostic criterion, the estimated prevalence of concomitant UTI is less than recommended testing thresholds for bronchiolitis.
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Affiliation(s)
- Corrie E. McDaniel
- Department of Pediatrics, Seattle Children’s Hospital, University of Washington, Seattle
| | - Shawn Ralston
- Department of Pediatrics, Children’s Hospital at Dartmouth-Hitchcock, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Brian Lucas
- The Dartmouth Institute for Health Policy and Clinical Practice and the Department of Medicine, Lebanon, New Hampshire
| | - Alan R. Schroeder
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California
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Antibiotic Overuse in Children with Respiratory Syncytial Virus Lower Respiratory Tract Infection. Pediatr Infect Dis J 2018; 37:1077-1081. [PMID: 29601448 DOI: 10.1097/inf.0000000000001981] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Respiratory syncytial virus (RSV) is the most common cause of lower respiratory tract infections (LRTI) during the first year of life. Antibiotic treatment is recommended in cases suspected of bacterial coinfection. The aim of this prospective study was to estimate the incidence of bacterial coinfections and the amount of antibiotic overuse in children infected with RSV using expert panel diagnosis. METHODS Children 1 month of age and over with LRTI or fever without source were prospectively recruited in hospitals in the Netherlands and Israel. Children with confirmed RSV infection by Polymerase Chain Reaction (PCR) on nasal swabs were evaluated by an expert panel as reference standard diagnosis. Three experienced pediatricians distinguished bacterial coinfection from simple viral infection using all available clinical information, including all microbiologic evaluations and a 28-day follow-up evaluation. RESULTS A total of 188 children (24% of all 784 recruited patients) were positive for RSV. From these, 92 (49%) were treated with antibiotics. All 27 children (29%) with bacterial coinfection were treated with antibiotics. Fifty-seven patients (62%) were treated with antibiotics without a diagnosis of bacterial coinfection. In 8 of the 92 (9%), the expert panel could not distinguish simple viral infection from bacterial coinfection. CONCLUSION This is the first prospective international multicenter RSV study using an expert panel as reference standard to identify children with and without bacterial coinfection. All cases of bacterial coinfections are treated, whereas as many as one-third of all children with RSV LRTI are treated unnecessarily with antibiotics.
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Harris SJ. Febrile Infant Hospitalizations: When Is the Right Time to Discharge? Hosp Pediatr 2018; 8:438-440. [PMID: 29954838 DOI: 10.1542/hpeds.2018-0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Stephen J Harris
- Department of Pediatrics, Santa Clara Valley Medical Center, San Jose, California
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9
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SGEM Hot Off the Press: Management of bronchiolitis in community
hospitals. CAN J EMERG MED 2017; 19:475-479. [DOI: 10.1017/cem.2017.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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10
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Desmarest M, Aupiais C, Le Gal J, Tourteau L, Le Coz J, de Paepe E, Titomanlio L, Faye A. Dosage de la procalcitonine et bronchiolites vues dans un service d’accueil des urgences pédiatriques. Arch Pediatr 2017; 24:1060-1066. [DOI: 10.1016/j.arcped.2017.08.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Revised: 05/30/2017] [Accepted: 08/27/2017] [Indexed: 12/16/2022]
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Mace SE, Gemme SR, Valente JH, Eskin B, Bakes K, Brecher D, Brown MD, Brown MD, Brecher D, Byyny R, Diercks DB, Gemme SR, Gerardo CJ, Godwin SA, Hahn SA, Hatten BW, Haukoos JS, Ingalsbe GS, Kaji A, Kwok H, Lo BM, Mace SE, Nazarian DJ, Proehl JA, Promes SB, Shah K, Shih RD, Silvers SM, Smith MD, Thiessen ME, Tomaszewski CA, Valente JH, Wall SP, Wolf SJ, Cantrill SV, O’Connor RE, Whitson RR, Mitchell MA. Clinical Policy for Well-Appearing Infants and Children Younger Than 2 Years of Age Presenting to the Emergency Department With Fever. Ann Emerg Med 2016; 67:625-639.e13. [DOI: 10.1016/j.annemergmed.2016.01.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Meta-analysis to Determine Risk for Serious Bacterial Infection in Febrile Outpatient Neonates With RSV Infection. Pediatr Emerg Care 2016; 32:286-9. [PMID: 27139289 DOI: 10.1097/pec.0000000000000799] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES This study aimed to analyze a large group of febrile neonates 28 days or younger who received outpatient sepsis evaluation and nasopharyngeal aspirate antigen testing (NPAT) for respiratory syncytial viral (RSV) infection to determine whether there is a clinically significant association between viral study results and risk for serious bacterial infection (SBI: bacterial meningitis, bacteremia, urinary tract infection, bacterial enteritis). METHODS We evaluated consecutive febrile neonates 28 days or younger presenting to our urban pediatric emergency department [Maimonides Medical Center (MMC)] during a 6-year period, all of whom received a sepsis evaluation (cerebrospinal fluid, blood, urine cultures) and RSV NPAT. To achieve adequate power (80%), the MMC data were combined with similar data reported from a prior prospective PEM-CRC study of like-aged febrile neonates who received similar evaluation. RESULTS From the MMC data of consecutively evaluated cases, the prevalence rate of +RSV in 387 febrile neonates was 6%. Of these, 378 (98%) received both a sepsis evaluation and RSV NPAT; +SBI occurred in 4/22 (18.1%) with +RSV versus 58/356 (16.2%) with -RSV (P = 0.77). Combined with the PEM-CRC cohort of 411 febrile neonates 28 days or younger who received similar evaluation, a total of 789 cases were analyzed using meta-analysis. Overall, there were 117 (14.8%) cases of +SBI and 104 (13.2%) cases of +RSV. The rate of +SBI was 11.5% in those with +RSV versus 15.3% in those with -RSV. Meta-analysis performed showed no significant difference in rates of +SBI between those with and without +RSV (odds ratio, 0.78; 95% confidence interval, 0.41-1.50; P = 0.46). CONCLUSIONS Rates of +SBI are not significantly different between febrile neonates 28 days or younger with and without +RSV. Respiratory viral infection status is not an accurate clinical determinant in distinguishing SBI risk in febrile neonates.
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Chen NY, Wu S. When Intensive Care Is Too Intense: Variations in Standard Practices Across Hospital Acuity Levels. Hosp Pediatr 2016; 6:179-82. [PMID: 26908822 DOI: 10.1542/hpeds.2015-0158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Nancy Y Chen
- Division of Hospital Medicine, Children's Hospital Los Angeles, Los Angeles, California; and
| | - Susan Wu
- Division of Hospital Medicine, Children's Hospital Los Angeles, Los Angeles, California; and Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
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14
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Stefanski M, Williams R, McSherry G, Geskey J. Testing for meningitis in children with bronchiolitis. Perm J 2015; 18:16-9. [PMID: 25662522 DOI: 10.7812/tpp/14-015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Viral bronchiolitis accounts for almost 20% of all-cause hospitalizations of infants (ie, children younger than age 1 year). The annual incidence of fever in viral bronchiolitis has been documented at 23% to 31%. However the incidence of concurrent serious bacterial infections is low (1%-7%), with meningitis occurring in less than 1% to 2% of cases, but lumbar puncture is performed in up to 9% of viral bronchiolitis cases. To our knowledge, no study has examined clinical factors that influence a physician’s decision to perform a lumbar puncture in the setting of viral bronchiolitis. We present a retrospective, case-control study of hospitalized infants younger than one year diagnosed with viral bronchiolitis who underwent lumbar puncture as part of an evaluation for meningitis. The objective of the study was to determine clinical factors that influence a physician’s decision to perform a lumbar puncture in the setting of viral bronchiolitis. Although the presence of apnea, cyanosis, meningeal signs, positive urine culture results, and young age were factors found to be preliminarily associated with the performance of a lumbar puncture in the setting of bronchiolitis, young age was the only significant clinical factor found after multivariable regression; no other demographic, clinical, laboratory, or radiologic variables were found to be significant.
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Affiliation(s)
- Michael Stefanski
- Internist and Pediatrician at Penn State University Hershey Medical Center in PA.
| | - Ronald Williams
- Professor of Pediatrics and Internal Medicine at Penn State Hershey Children's Hospital in PA.
| | - George McSherry
- Pediatrician in the Division of Infectious Diseases at Penn State Hershey Children's Hospital in PA.
| | - Joseph Geskey
- Vice President of Medical Affairs at Doctors Hospital in Columbus, OH.
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Hendaus MA, Jomha FA, Alhammadi AH. Virus-induced secondary bacterial infection: a concise review. Ther Clin Risk Manag 2015; 11:1265-71. [PMID: 26345407 PMCID: PMC4554399 DOI: 10.2147/tcrm.s87789] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Respiratory diseases are a very common source of morbidity and mortality among children. Health care providers often face a dilemma when encountering a febrile infant or child with respiratory tract infection. The reason expressed by many clinicians is the trouble to confirm whether the fever is caused by a virus or a bacterium. The aim of this review is to update the current evidence on the virus-induced bacterial infection. We present several clinical as well in vitro studies that support the correlation between virus and secondary bacterial infections. In addition, we discuss the pathophysiology and prevention modes of the virus–bacterium coexistence. A search of the PubMed and MEDLINE databases was carried out for published articles covering bacterial infections associated with respiratory viruses. This review should provide clinicians with a comprehensive idea of the range of bacterial and viral coinfections or secondary infections that could present with viral respiratory illness.
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Affiliation(s)
- Mohamed A Hendaus
- Department of Pediatrics, Academic General Pediatrics Division, Weill-Cornell Medical College, Hamad Medical Corporation, Doha, Qatar
| | - Fatima A Jomha
- School of Pharmacy, Lebanese International University, Khiara, Lebanon
| | - Ahmed H Alhammadi
- Department of Pediatrics, Academic General Pediatrics Division, Weill-Cornell Medical College, Hamad Medical Corporation, Doha, Qatar
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17
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Hendaus MA, Alhammadi AH, Khalifa MS, Muneer E, Chandra P. Risk of urinary tract infection in infants and children with acute bronchiolitis. Paediatr Child Health 2015; 20:e25-9. [PMID: 26175566 PMCID: PMC4472059 DOI: 10.1093/pch/20.5.e25] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2015] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES: To estimate the prevalence of urinary tract infection in infants and children with bronchiolitis. METHODS: A retrospective cross-sectional study involving patients zero to 24 months of age who were hospitalized with acute bronchiolitis was conducted. RESULTS: A total of 835 paediatric patients with acute bronchiolitis were admitted to the paediatric ward between January 2010 and December 2012. The mean (± SD) age at diagnosis was 3.47±2.99 months. There were 325 (39%) girls and 510 (61%) boys. For the purpose of data analysis, the patient population was divided into three groups: group 1 included children hospitalized with respiratory syncytial virus (RSV) bronchiolitis; group 2 included children hospitalized with clinical bronchiolitis with no virus detected; and group 3 included children hospitalized with clinical bronchiolitis due to a respiratory virus other than RSV. Results revealed that urinary tract infection was present in 10% of patients, and was most common in group 3 (13.4%) followed by group 2 (9.7%), and was least common in group 1 (6%) (P=0.030). CONCLUSIONS: The possibility of a urinary tract infection should be considered in a febrile child with a diagnosis of bronchiolitis, particularly if the trigger is a respiratory virus other than RSV.
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Affiliation(s)
- Mohamed A Hendaus
- Department of Pediatrics, Academic General Pediatrics Division, Hamad Medical Corporation, Doha, Qatar; ; Weill-Cornell Medical College-Qatar
| | - Ahmed H Alhammadi
- Department of Pediatrics, Academic General Pediatrics Division, Hamad Medical Corporation, Doha, Qatar; ; Weill-Cornell Medical College-Qatar
| | - Mohamed S Khalifa
- Department of Pediatrics, Academic General Pediatrics Division, Hamad Medical Corporation, Doha, Qatar
| | - Eshan Muneer
- Department of Pediatrics, Academic General Pediatrics Division, Hamad Medical Corporation, Doha, Qatar
| | - Prem Chandra
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
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18
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Bower J, McBride JT. Bronchiolitis. MANDELL, DOUGLAS, AND BENNETT'S PRINCIPLES AND PRACTICE OF INFECTIOUS DISEASES 2015. [PMCID: PMC7173511 DOI: 10.1016/b978-1-4557-4801-3.00068-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Friedman JN, Rieder MJ, Walton JM. Bronchiolitis: Recommendations for diagnosis, monitoring and management of children one to 24 months of age. Paediatr Child Health 2014; 19:485-98. [PMID: 25414585 DOI: 10.1093/pch/19.9.485] [Citation(s) in RCA: 143] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Bronchiolitis is the most common reason for admission to hospital in the first year of life. There is tremendous variation in the clinical management of this condition across Canada and around the world, including significant use of unnecessary tests and ineffective therapies. This statement pertains to generally healthy children ≤2 years of age with bronchiolitis. The diagnosis of bronchiolitis is based primarily on the history of illness and physical examination findings. Laboratory investigations are generally unhelpful. Bronchiolitis is a self-limiting disease, usually managed with supportive care at home. Groups at high risk for severe disease are described and guidelines for admission to hospital are presented. Evidence for the efficacy of various therapies is discussed and recommendations are made for management. Monitoring requirements and discharge readiness from hospital are also discussed.
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Librizzi J, McCulloh R, Koehn K, Alverson B. Appropriateness of testing for serious bacterial infection in children hospitalized with bronchiolitis. Hosp Pediatr 2014; 4:33-8. [PMID: 24435599 DOI: 10.1542/hpeds.2013-0073] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The goal of this study was to evaluate provider practice patterns for evaluation of serious bacterial infection (SBI) in patients hospitalized with bronchiolitis and to assess the association of SBI testing with length of stay and antibiotic use. DESIGN This was a retrospective chart review of hospitalized patients <24 months of age with a discharge diagnosis of bronchiolitis from 2 separate study sites during 2004 to 2008. Patient characteristics, laboratory testing, antibiotic use, and clinical outcomes were assessed in relation to SBI testing. RESULTS A total of 1233 charts met inclusion criteria. The incidence of urinary tract infections in patients who underwent urine testing was 2.3%. Of the 367 patients undergoing blood culture testing, all 13 positive-result blood cultures were contaminated specimens. There were no cases of meningitis. In total, 64.5% of patients tested for SBI had a blood culture obtained, 45.0% had an urinalysis or urine culture, and 16.3% had a cerebral spinal fluid culture obtained. Of those patients who underwent SBI testing, 53.8% received antibiotics versus 19.1% who did not (P < .0001). Length of stay for patients undergoing SBI testing was 3.4 days versus 2.3 days for those without SBI testing (P < .0001). There was no significant difference in readmission rates. CONCLUSIONS SBI is uncommon in children hospitalized for bronchiolitis, and urinary tract infection is the most common diagnosis. In the evaluation of SBI in bronchiolitis, providers more frequently obtain blood cultures than urinalysis and/or urine cultures. Evaluation for SBI is associated with increased antibiotic use and increased LOS.
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Affiliation(s)
- Jamie Librizzi
- Department of Pediatrics, Children's National Medical Center, George Washington School of Medicine and Health Science, Washington, DC
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21
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Friedman JN, Rieder MJ, Walton JM. La bronchiolite : recommandations pour le diagnostic, la surveillance et la prise en charge des enfants de un à 24 mois. Paediatr Child Health 2014. [DOI: 10.1093/pch/19.9.492] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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A systematic review of predictive modeling for bronchiolitis. Int J Med Inform 2014; 83:691-714. [PMID: 25106933 DOI: 10.1016/j.ijmedinf.2014.07.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 06/20/2014] [Accepted: 07/16/2014] [Indexed: 12/14/2022]
Abstract
PURPOSE Bronchiolitis is the most common cause of illness leading to hospitalization in young children. At present, many bronchiolitis management decisions are made subjectively, leading to significant practice variation among hospitals and physicians caring for children with bronchiolitis. To standardize care for bronchiolitis, researchers have proposed various models to predict the disease course to help determine a proper management plan. This paper reviews the existing state of the art of predictive modeling for bronchiolitis. Predictive modeling for respiratory syncytial virus (RSV) infection is covered whenever appropriate, as RSV accounts for about 70% of bronchiolitis cases. METHODS A systematic review was conducted through a PubMed search up to April 25, 2014. The literature on predictive modeling for bronchiolitis was retrieved using a comprehensive search query, which was developed through an iterative process. Search results were limited to human subjects, the English language, and children (birth to 18 years). RESULTS The literature search returned 2312 references in total. After manual review, 168 of these references were determined to be relevant and are discussed in this paper. We identify several limitations and open problems in predictive modeling for bronchiolitis, and provide some preliminary thoughts on how to address them, with the hope to stimulate future research in this domain. CONCLUSIONS Many problems remain open in predictive modeling for bronchiolitis. Future studies will need to address them to achieve optimal predictive models.
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Procalcitonin to predict bacterial coinfection in infants with acute bronchiolitis: a preliminary analysis. Pediatr Emerg Care 2014; 30:11-5. [PMID: 24365727 DOI: 10.1097/pec.0000000000000026] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to conduct a preliminary analysis of serum procalcitonin (PCT) to predict bacterial coinfection in infants with acute bronchiolitis. METHODS Retrospective cohort chart review of 40 infants admitted with acute bronchiolitis to the pediatric intensive care unit. Logistic regression models were used to determine the association of PCT and white blood count with presence of bacterial coinfection defined by either positive culture or chest radiograph result. RESULTS Fifteen (38%) of 40 patients had a diagnosis of bacterial coinfection by positive culture (9/15) or chest radiograph (6/15). Procalcitonin (P < 0.0001) was significantly associated with bacterial coinfection. A cutoff value of 1.5 ng/mL had sensitivity of 0.80, specificity of 1.00, and area under the operating curve of 0.88. White blood count (P = 0.06) was borderline significant with sensitivity of 0.33, specificity of 0.96, and area under the operating curve of 0.67. Three of 15 patients were later found to have bacterial coinfection with initial PCT of less than 1.5 ng/mL. None had follow-up PCT measurements taken. Thirty-five of 40 were prescribed empiric antibiotic therapy, including 20 of 25 patients without evidence of bacterial coinfection. None had a PCT of greater than 1.5 ng/mL. If a PCT cutoff of greater than 1.5 ng/mL had been used, 57% fewer patients would have received antibiotics with a 45% reduction in antimicrobial charges. CONCLUSIONS An elevated PCT may assist clinicians in determining presence of bacterial coinfection at admission in infants with acute bronchiolitis. Implementation of a PCT cutoff of 1.5 ng/mL at admission may prevent unnecessary antibiotic use with associated cost savings. Serial PCT levels may increase sensitivity. Further validation is warranted.
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Abstract
Fever is the most common reason that children and infants are brought to emergency departments. Emergency physicians face the challenge of quickly distinguishing benign from life-threatening conditions. The management of fever in children is guided by the patient's age, immunization status, and immune status as well as the results of a careful physical examination and appropriate laboratory tests and radiographic views. In this article, the evaluation and treatment of children with fevers of known and unknown origin are described. Causes of common and dangerous conditions that include fever in their manifestation are also discussed.
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Affiliation(s)
- Robyn Wing
- Department of Pediatrics, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA
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25
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Ishimine P. Risk Stratification and Management of the Febrile Young Child. Emerg Med Clin North Am 2013; 31:601-26. [DOI: 10.1016/j.emc.2013.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
Pediatric respiratory illnesses are a huge burden to emergency departments worldwide. This article reviews the latest evidence in the epidemiology, assessment, management, and disposition of children presenting to the emergency department with asthma, croup, bronchiolitis, and pneumonia.
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Affiliation(s)
- Joseph Choi
- McGill University FRCP Emergency Medicine Residency Program, Royal Victoria Hospital, 687 Pine Avenue West, Room A4.62, Montreal, Quebec, Canada H3A 1A1.
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27
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Grimes A. All that wheezes... Hosp Pediatr 2012; 2:47-50. [PMID: 24319814 DOI: 10.1542/hpeds.2011-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- Allison Grimes
- University of Texas Health Science Center, San Antonio, Texas 78229, USA.
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Yarden-Bilavsky H, Ashkenazi-Hoffnung L, Livni G, Amir J, Bilavsky E. Month-by-month age analysis of the risk for serious bacterial infections in febrile infants with bronchiolitis. Clin Pediatr (Phila) 2011; 50:1052-6. [PMID: 21685212 DOI: 10.1177/0009922811412949] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study's aim was to assess the risk of serious bacterial infections (SBI) in each of the first 3 months in hospitalizes febrile infants with bronchiolitis. PATIENTS AND METHODS The risk of SBI was compared between hospitalized infant with or without bronchiolitis by age in months. RESULTS A total of 1125 febrile infants aged ≤3 months were admitted during the study period, 948 without and 177 with bronchiolitis. The incidence of SBI was significantly lower among infants with bronchiolitis compared with those without (4% vs 12.2%, P < .001). However, within the subgroup of neonates with bronchiolitis aged ≤28 days, the incidence of SBI was 9.7% and was not significantly lower than in neonates without bronchiolitis. CONCLUSION The risk of SBI among febrile infants with bronchiolitis is significantly lower compared with febrile infants without bronchiolitis, but only after the neonatal period in which the risk for urinary tract infection was relatively high (9.7%).
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Conferencia de Consenso sobre Bronquiolitis Aguda (III): diagnóstico en la bronquiolitis aguda. Revisión de la evidencia científica. An Pediatr (Barc) 2010; 72:284.e1-284.e23. [DOI: 10.1016/j.anpedi.2009.12.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Accepted: 12/14/2009] [Indexed: 11/22/2022] Open
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30
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Claudius I, Baraff LJ. Pediatric Emergencies Associated with Fever. Emerg Med Clin North Am 2010; 28:67-84, vii-viii. [DOI: 10.1016/j.emc.2009.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Viral bronchiolitis is a leading cause of acute illness and hospitalization of young children. Research into the variation in treatment and outcomes for bronchiolitis across different settings has led to evidence-based clinical practice guidelines. Ongoing investigation continues to expand this body of evidence. Authors of recent surveillance studies have defined the presence of coinfections with multiple viruses in some cases of bronchiolitis. Underlying comorbidities and young age remain the most important predictors for severe bronchiolitis. Pulse oximetry plays an important role in driving use of health care resources. Evidence-based reviews have suggested a limited role for diagnostic laboratory or radiographic tests in typical cases of bronchiolitis. Several large, recent trials have revealed a lack of efficacy for routine use of either bronchodilators or corticosteroids for treatment of bronchiolitis. Preliminary evidence suggests a potential future role for a combination of these therapies and other novel treatments such as nebulized hypertonic saline.
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Affiliation(s)
- Joseph J Zorc
- MSCE, Children's Hospital of Philadelphia, Division of Emergency Medicine, Main AS01, 34th Street and Civic Center Boulevard, Philadelphia, PA 19104-4399, USA.
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Abstract
OBJECTIVE We evaluated the presentation, outcomes, and the risk of serious bacterial infection (SBI) in infants <3 months old with influenza virus infection. PATIENTS AND METHODS We identified demographic, hospitalization, and microbiologic data from computerized medical records for all infants and children <24 months of age, with laboratory confirmed influenza infection cared for at a tertiary care children's hospital during 4 winter seasons (2004-2008). We compared those <3 months of age with older groups. RESULTS We identified 833 children <24 months of age with laboratory-confirmed influenza. Of those, 218 were <3 months old. Influenza accounted for 3.6% of all evaluations of febrile infants and 12% of febrile infant encounters during winter. Infants <3 months of age were less likely to have a high risk chronic medical condition, but were more likely to be hospitalized than children 3 to <24 months old (P < 0.005). Infants <3 months with influenza had fewer prolonged hospital stays than those 3 to <6 months old [P = 0.056; OR: 0.5 (0.24-1.0)] and 6 to <12 months old [P = 0.011; OR: 0.43 (0.24-0.83)]. Five (2.3%) infants <3 months old had SBI. CONCLUSIONS Infants <3 months of age with influenza virus infection often present with fever alone. Although they are more likely to be hospitalized than those 3 to <24 months old, hospital stays are short and outcomes generally good. Infants with influenza virus infection have a low risk of concomitant SBI.
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