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Buendía JA, Patiño DG, Salazar AFZ. Continuous positive airway pressure in children under 6 years with severe acute lower respiratory infections: Systematic review and metanalysis. Pediatr Pulmonol 2024; 59:1807-1810. [PMID: 38426811 DOI: 10.1002/ppul.26949] [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] [Received: 10/12/2023] [Revised: 01/26/2024] [Accepted: 02/21/2024] [Indexed: 03/02/2024]
Affiliation(s)
- Jefferson A Buendía
- Research Group in Pharmacology and Toxicology, Department of Pharmacology and Toxicology, University of Antioquia, Medellín, Colombia
- Warwick Evidence, Warwick Medical School, University of Warwick, Coventry, UK
| | - Diana Guerrero Patiño
- Research Group in Pharmacology and Toxicology, Department of Pharmacology and Toxicology, University of Antioquia, Medellín, Colombia
| | - Andrés Felipe Zuluaga Salazar
- Research Group in Pharmacology and Toxicology, Department of Pharmacology and Toxicology, University of Antioquia, Medellín, Colombia
- Laboratorio Integrado de Medicina Especializada (LIME), Hospital Alma Mater, Facultad de Medicina, Universidad de Antioquia, Antioquia, Colombia
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Lusteau A, Valla F, Javouhey E, Baudin F. Hypophosphatemia in infants with severe bronchiolitis and association with length of mechanical ventilation. Pediatr Pulmonol 2023; 58:2513-2519. [PMID: 37278552 DOI: 10.1002/ppul.26538] [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: 01/06/2023] [Revised: 05/03/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Electrolyte disorders occurs frequently in children with bronchiolitis. The aim of the present study was to describe the frequency of hypophosphatemia and to evaluate its association with length of mechanical ventilation in infants admitted to a pediatric intensive care unit (PICU) with bronchiolitis. METHODS This retrospective cohort study included infants aged between 7 days and 3 months admitted to a PICU between September 2018 and March 2020 and diagnosed with severe acute bronchiolitis requiring respiratory support. Infants with a chronic condition that could potentially be a confounding factor were excluded. The primary outcome was the frequency of hypophosphatemia (<1.55 mmol/L); the secondary outcomes were the frequency of hypophosphatemia during the PICU stay, and the association with length of mechanical ventilation (LOMV). RESULTS Among the 319 infants admitted 178 had at least one phosphatemia value and were included in the study. The frequency of hypophosphatemia was 41% at PICU admission (61/148) and 46% during the PICU stay (80/172). The median [IQR] LOMV was significantly longer in children with hypophosphatemia at admission (109 [65-195] h vs. 67 [43-128] h, p = 0.007), and in multivariable linear regression lower phosphatemia at admission was associated with longer LOMV (p < 0.001) after controlling for severity (PELOD2 score) and weight. CONCLUSION Hypophosphatemia was frequent in infants with severe bronchiolitis admitted to a PICU and was associated with a longer LOMV.
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Affiliation(s)
- Alessandra Lusteau
- Hospices Civils de Lyon, Réanimation Pédiatrique, Hôpital Femme Mère Enfant, Bron, France
| | - Frederic Valla
- Hospices Civils de Lyon, Nutrition Clinique Intensive, Pierre-Bénite, France
| | - Etienne Javouhey
- Hospices Civils de Lyon, Réanimation Pédiatrique, Hôpital Femme Mère Enfant, Bron, France
| | - Florent Baudin
- Hospices Civils de Lyon, Réanimation Pédiatrique, Hôpital Femme Mère Enfant, Bron, France
- Agressions Pulmonaires et Circulatoires dans le Sepsis (APCSe), VetAgro Sup, Université de Lyon, Marcy l'Etoile, France
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Zurca AD, González-Dambrauskas S, Colleti J, Vasquez-Hoyos P, Prata-Barbosa A, Boothe D, Combs BE, Lee JH, Franklin D, Pon S, Karsies T, Shein SL. Intensivists' Reported Management of Critical Bronchiolitis: More Data and New Guidelines Needed. Hosp Pediatr 2023; 13:660-670. [PMID: 37424406 PMCID: PMC10375032 DOI: 10.1542/hpeds.2023-007120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
OBJECTIVES Existing bronchiolitis guidelines do not reflect the needs of infants admitted to the PICU. This study aimed to identify PICU providers' reported practice variations and explore the need for critical bronchiolitis clinical guidelines. METHODS Cross-sectional electronic survey available in English, Spanish, and Portuguese between November 2020 and March 2021, distributed via research networks from North and Latin America, Asia, and Australia/New Zealand. RESULTS A total of 657 PICU providers responded, including 344 English, 204 Spanish, and 109 Portuguese. PICU providers indicated frequently using (≥25% of time) diagnostic modalities for nonintubated and intubated patients on PICU admission (complete blood count [75%-97%], basic metabolic panel [64%-92%], respiratory viral panel [90%-95%], chest x-ray [83%-98%]). Respondents also reported regularly (≥25% of time) prescribing β-2 agonists (43%-50%), systemic corticosteroids (23%-33%), antibiotics (24%-41%), and diuretics (13%-41%). Although work of breathing was the most common variable affecting providers' decision to initiate enteral feeds for nonintubated infants, hemodynamic status was the most common variable for intubated infants (82% of providers). Most respondents agreed it would be beneficial to have specific guidelines for infants with critical bronchiolitis who are requiring both noninvasive (91% agreement) and invasive (89% agreement) respiratory support. CONCLUSIONS PICU providers report performing diagnostic and therapeutic interventions for infants with bronchiolitis more frequently than recommended by current clinical guidelines, with interventions occurring more frequently for infants requiring invasive support. More clinical research is needed to inform the creation of evidence-based guidelines specifically for infants with critical bronchiolitis.
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Affiliation(s)
| | - Sebastián González-Dambrauskas
- Departamento de Pediatría y Unidad de Cuidados Intensivos de Niñosdel Centro Hospitalario Pereira Rossell, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay
| | - Jose Colleti
- Department of Pediatrics, Hospital Israelita Albert Einstein and Hospital Assunção Rede D’Or, São Paulo, Brazil
| | - Pablo Vasquez-Hoyos
- Universidad Nacional de Colombia and Fundación Universitaria de Ciencias de la Salud, Bogota, Colombia
- Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay
| | - Arnaldo Prata-Barbosa
- Department of Pediatrics, Instituto D’Or de Pesquisa e Ensino, Rio de Janeiro, Brazil
| | - David Boothe
- Penn State College of Medicine, Hershey, Pennsylvania
| | - Bryan E. Combs
- Division of Pediatric Critical Care, Rainbow Babies and Children’s Hospital, Cleveland, Ohio
| | - Jan Hau Lee
- Department of Pediatric Subspecialties, KK Women’s and Children’s Hospital and Paediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore
| | - Donna Franklin
- Children’s Critical Care Research Group, Gold Coast University Hospital and Menzies Health Institute, Griffith University, Brisbane, Queensland, Australia
| | - Steven Pon
- Department of Pediatrics, Weill Cornell Medical College, New York, New York
| | - Todd Karsies
- Division of Pediatric Critical Care, Nationwide Children’s Hospital, Columbus, Ohio
| | - Steven L. Shein
- Division of Pediatric Critical Care, Rainbow Babies and Children’s Hospital, Cleveland, Ohio
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Predicting prolonged length of stay in hospitalized children with respiratory syncytial virus. Pediatr Res 2022; 92:1780-1786. [PMID: 35301421 DOI: 10.1038/s41390-022-02008-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 01/25/2022] [Accepted: 02/15/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Respiratory syncytial virus (RSV) is the most common cause of lower respiratory tract infections in children. This study aimed to predict the prolonged length of stay in children admitted to hospital with RSV. METHODS Children aged <2 years with RSV in the National Inpatient Sample (NIS) were included in the analyses. The primary outcome was prolonged length of stay (≥90th percentile). Logistic regression models were developed using data from 2016; internal validation was completed using a bootstrapped sample. Data from 2017 were used to validate out-of-sample discrimination and calibration of the models. RESULTS The sample included 9589 children; 1054 had prolonged length of stay (≥7 days). Children who were younger, transferred from another hospital, and required intubation during admission had a higher risk of prolonged length of stay. The prediction model included age, transport, intubation, comorbidities, hospital location, and teaching status. The area under the receiver operating characteristic curve was 0.73, demonstrating good predictive ability. The model performed similarly in external validation. CONCLUSIONS Variables that predict the prolonged length of stay for RSV include younger age, transport, intubation, comorbidities, hospital location, and teaching status. This can be used to predict children who will have a prolonged length of stay when hospitalized for RSV. IMPACT There are no recommended treatments for RSV; medical care involves supportive treatment such as oxygen delivery, hydration, and antipyretics. The clinical course is difficult to predict, partially attributable to the supportive nature of care and the sparsity of evidence-based therapies for this population. A prediction model was developed, demonstrating variables that predict prolonged length of stay in RSV hospitalizations, including age, interhospital transport, intubation, comorbidities, hospital location, and teaching status. The model was developed with a sample size of 9589 that is representative of all hospitalizations in the United States.
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Heated Humidified High-Flow Nasal Cannula in Children: State of the Art. Biomedicines 2022; 10:biomedicines10102353. [PMID: 36289610 PMCID: PMC9598483 DOI: 10.3390/biomedicines10102353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022] Open
Abstract
High-flow nasal cannula (HFNC) therapy is a non-invasive ventilatory support that has gained interest over the last ten years as a valid alternative to nasal continuous positive airway pressure (nCPAP) in children with respiratory failure. Its safety, availability, tolerability, and easy management have resulted its increasing usage, even outside intensive care units. Despite its wide use in daily clinical practice, there is still a lack of guidelines to standardize the use of HFNC. The aim of this review is to summarize current knowledge about the mechanisms of action, safety, clinical effects, and tolerance of HFNC in children, and to propose a clinical practices algorithm for children with respiratory failure.
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Andina Martínez D, Escalada Pellitero S, Viaño Nogueira P, Alonso Cadenas JA, Martín Díaz MJ, de la Torre-Espi M, Jiménez García R. Decrease in the use of bronchodilators in the management of bronchiolitis after applying improvement initiatives. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2022; 96:476-484. [DOI: 10.1016/j.anpede.2021.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 05/05/2021] [Indexed: 11/29/2022] Open
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De-escalation of High-flow Respiratory Support for Children Admitted with Bronchiolitis: A Quality Improvement Initiative. Pediatr Qual Saf 2022; 7:e534. [PMID: 35369406 PMCID: PMC8970083 DOI: 10.1097/pq9.0000000000000534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/05/2021] [Indexed: 11/26/2022] Open
Abstract
Bronchiolitis is the most common cause for hospitalization in the first year of life, with hypoxemia and acute respiratory failure as major determinants leading to hospitalization. In addition, the lack of existing guidelines for weaning and discontinuing supplemental oxygen, including high-flow nasal cannula, may contribute to prolonged hospitalization and increased resource utilization.
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Aljassim NA, Noël KC, Maratta C, Tam I, Almadani A, Papenburg J, Quach C, Thampi N, McNally JD, Dendukuri N, Lefebvre MA, Zavalkoff S, O'Donnell S, Jouvet P, Fontela PS. Antimicrobial Stewardship in Bronchiolitis: A Retrospective Cohort Study of Three PICUs in Canada. Pediatr Crit Care Med 2022; 23:160-170. [PMID: 34560772 DOI: 10.1097/pcc.0000000000002834] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To determine the association between the implementation of an antimicrobial stewardship program at a local PICU and to determine the association between the presence of an antimicrobial stewardship programs and antimicrobial use across three Canadian PICUs, among critically ill children with bronchiolitis. DESIGN A multicenter retrospective cohort study. SETTING Three Canadian PICUs over two winter seasons. INTERVENTIONS An antimicrobial stewardship program was implemented at PICU 1 at the end of season 1. PATIENTS Patients less than or equal to 2 years old admitted with bronchiolitis. MEASUREMENTS AND MAIN RESULTS We used regression models with an interaction term between site (PICU 1 and PICU 2) and season (1 and 2) as the primary analysis to determine the association between implementation of an antimicrobial stewardship program at PICU 1 and 1) the proportion of antimicrobials discontinued 72 hours after hospital admission (logistic regression), 2) antimicrobial treatment duration (negative binomial regression), and 3) antimicrobial prescriptions within 48 hours of hospital admission (logistic regression). As a secondary analysis, we determined the association between having an antimicrobial stewardship program present and the aforementioned outcomes across the three PICUs. A total of 372 patients were included. During seasons 1 and 2, median age was 2.2 months (interquartile range, 1.2-6.2 mo) and 2.1 months (interquartile range, 1.3-6.8 mo), respectively. Among patients with viral bronchiolitis, implementation of an antimicrobial stewardship program at PICU 1 was associated with increased odds of discontinuing antimicrobials (odds ratio, 25.63; 95% CI, 2.86-326.29), but not with antimicrobial duration (odds ratio, 0.56; 95% CI, 0.31-1.02) or antimicrobial prescriptions (odds ratio, 0.33; 95% CI, 0.10-1.04). The presence of an antimicrobial stewardship program was similarly associated with antimicrobial discontinuation among patients with viral bronchiolitis (odds ratio, 20.79; 95% CI, 2.46-244.92), but not with antimicrobial duration (odds ratio, 0.57; 95% CI, 0.32-1.03) or antimicrobial prescriptions (odds ratio, 0.37; 95% CI, 0.12-1.11). CONCLUSIONS Antimicrobial stewardship programs were associated with increased likelihood of discontinuing antimicrobial treatments in the PICU patients with viral bronchiolitis. However, larger studies are needed to further determine the role of an antimicrobial stewardship programs in reducing unnecessary antimicrobial use in this patient population.
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Affiliation(s)
- Nada A Aljassim
- Department of Pediatric Critical Care, Critical Care Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Kim C Noël
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - Christina Maratta
- Division of Pediatric Critical Care, Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Ingrid Tam
- Department of Pathology and Lab Medicine, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ahmed Almadani
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Jesse Papenburg
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Division of Pediatric Infectious Diseases, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Caroline Quach
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, QC, Canada
| | - Nisha Thampi
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - James D McNally
- Division of Pediatric Critical Care, Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Nandini Dendukuri
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - Marie-Astrid Lefebvre
- Division of Pediatric Infectious Diseases, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Samara Zavalkoff
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Shauna O'Donnell
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Philippe Jouvet
- Division of Pediatric Critical Care, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Montreal, QC, Canada
| | - Patricia S Fontela
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, QC, Canada
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Abstract
OBJECTIVES To evaluate the contribution of PICU care to increasing hospital charges for patients with bronchiolitis over a 10-year study period. DESIGN In this retrospective multicenter study, changes in annual hospital charges (adjusted for inflation) were analyzed using linear regression for subjects admitted to the PICU with invasive mechanical ventilation (PICU + IMV) and without IMV (PICU - IMV), and for children not requiring PICU care. SETTING Free-standing children's hospitals contributing to the Pediatric Health Information System (PHIS) database. SUBJECTS Children less than 2 years with bronchiolitis discharged from a PHIS hospital between July 2009 and June 2019. Subjects were categorized as high risk if they were born prematurely or had a chronic complex condition. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS PICU patients were 26.5% of the 283,006 included subjects but accrued 66% of the total $14.83 billion in charges. Annual charges increased from $1.01 billion in 2009-2010 to $2.07 billion in 2018-2019, and PICU patients accounted for 83% of this increase. PICU + IMV patients were 22% of all PICU patients and accrued 64% of all PICU charges, but PICU - IMV patients without a high-risk condition had the highest relative increase in annual charges, increasing from $76.7 million in 2009-2010 to $377.9 million in 2018-2019 (374% increase, ptrend < 0.001). CONCLUSIONS In a multicenter cohort study of children hospitalized with bronchiolitis, PICU patients, especially low-risk children without the need for IMV, were the highest driver of increased hospital charges over a 10-year study period.
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Affiliation(s)
- Katherine N Slain
- Department of Pediatrics, Division of Pediatric Critical Care, Rainbow Babies & Children's Hospital, Cleveland, OH
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Sindhoosha Malay
- Department of Pediatrics, Division of Pediatric Critical Care, Rainbow Babies & Children's Hospital, Cleveland, OH
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Steven L Shein
- Department of Pediatrics, Division of Pediatric Critical Care, Rainbow Babies & Children's Hospital, Cleveland, OH
- Case Western Reserve University School of Medicine, Cleveland, OH
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Abstract
OBJECTIVES To derive and internally validate a bronchiolitis-specific illness severity score (the Critical Bronchiolitis Score) that out-performs mortality-based illness severity scores (e.g., Pediatric Risk of Mortality) in measuring expected duration of respiratory support and PICU length of stay for critically ill children with bronchiolitis. DESIGN Retrospective database study using the Virtual Pediatric Systems (VPS, LLC; Los Angeles, CA) database. SETTING One-hundred twenty-eight North-American PICUs. PATIENTS Fourteen-thousand four-hundred seven children less than 2 years old admitted to a contributing PICU with primary diagnosis of bronchiolitis and use of ICU-level respiratory support (defined as high-flow nasal cannula, noninvasive ventilation, invasive mechanical ventilation, or negative pressure ventilation) at 12 hours after PICU admission. INTERVENTIONS Patient-level variables available at 12 hours from PICU admission, duration of ICU-level respiratory support, and PICU length of stay data were extracted for analysis. After randomly dividing the cohort into derivation and validation groups, patient-level variables that were significantly associated with the study outcomes were selected in a stepwise backward fashion for inclusion in the final score. Score performance in the validation cohort was assessed using root mean squared error and mean absolute error, and performance was compared with that of existing PICU illness severity scores. MEASUREMENTS AND MAIN RESULTS Twelve commonly available patient-level variables were included in the Critical Bronchiolitis Score. Outcomes calculated with the score were similar to actual outcomes in the validation cohort. The Critical Bronchiolitis Score demonstrated a statistically significantly stronger association with duration of ICU-level respiratory support and PICU length of stay than mortality-based scores as measured by root mean squared error and mean absolute error. CONCLUSIONS The Critical Bronchiolitis Score performed better than PICU mortality-based scores in measuring expected duration of ICU-level respiratory support and ICU length of stay. This score may have utility to enrich interventional trials and adjust for illness severity in observational studies in this very common PICU condition.
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Wang Z, He Y, Zhang X, Luo Z. Non-Invasive Ventilation Strategies in Children With Acute Lower Respiratory Infection: A Systematic Review and Bayesian Network Meta-Analysis. Front Pediatr 2021; 9:749975. [PMID: 34926341 PMCID: PMC8677331 DOI: 10.3389/fped.2021.749975] [Citation(s) in RCA: 3] [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: 07/30/2021] [Accepted: 10/13/2021] [Indexed: 11/28/2022] Open
Abstract
Background: Multiple non-invasive ventilation (NIV) modalities have been identified that may improve the prognosis of pediatric patients with acute lower respiratory infection (ALRI). However, the effect of NIV in children with ALRI remains inconclusive. Hence, this study aimed to evaluate the efficacy of various NIV strategies including continuous positive airway pressure (CPAP), high flow nasal cannula (HFNC), bilevel positive airway pressure (BIPAP), and standard oxygen therapy in children with ALRI and the need for supplemental oxygen. Methods: Embase, PubMed, Cochrane Library, and Web of Science databases were searched from inception to July 2021. Randomized controlled trials (RCTs) that compared different NIV modalities for children with ALRI and the need for supplemental oxygen were included. Data were independently extracted by two reviewers. Primary outcomes were intubation and treatment failure rates. Secondary outcome was in-hospital mortality. Pairwise and Bayesian network meta-analyses within the random-effects model were used to synthesize data. The certainty of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation framework. Results: A total of 21 RCTs involving 5,342 children were included. Compared with standard oxygen therapy, CPAP (OR: 0.40, 95% CrI: 0.16-0.90, moderate quality) was associated with a lower risk of intubation. Furthermore, both CPAP (OR: 0.42, 95% CrI: 0.19-0.81, low quality) and HFNC (OR: 0.51, 95% CrI: 0.29-0.81, low quality) reduced treatment failure compared with standard oxygen therapy. There were no significant differences among all interventions for in-hospital mortality. Network meta-regression showed that there were no statistically significant subgroup effects. Conclusion: Among children with ALRI and the need for supplemental oxygen, CPAP reduced the risk of intubation when compared to standard oxygen therapy. Both CPAP and HFNC were associated with a lower risk of treatment failure than standard oxygen therapy. However, evidence is still lacking to show benefits concerning mortality between different interventions. Further large-scale, multicenter studies are needed to confirm our results. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=172156, identifier: CRD42020172156.
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Affiliation(s)
- Zhili Wang
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yu He
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Xiaolong Zhang
- Department of Pediatrics, Jiangjin District Central Hospital, Chongqing, China
| | - Zhengxiu Luo
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
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Bronchiolitis and Noninvasive Ventilation. Once Again Time to Review…. Crit Care Med 2021; 49:2164-2166. [PMID: 34793386 DOI: 10.1097/ccm.0000000000005321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Angurana SK, Takia L, Sarkar S, Jangra I, Bora I, Ratho RK, Jayashree M. Clinico-virological Profile, Intensive Care Needs, and Outcome of Infants with Acute Viral Bronchiolitis: A Prospective Observational Study. Indian J Crit Care Med 2021; 25:1301-1307. [PMID: 34866830 PMCID: PMC8608649 DOI: 10.5005/jp-journals-10071-24016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES The objective of the study was to describe the clinico-virological profile, treatment details, intensive care needs, and outcome of infants with acute viral bronchiolitis (AVB). METHODOLOGY In this prospective observational study, 173 infants with AVB admitted to the pediatric emergency room and pediatric intensive care unit (PICU) of a tertiary care teaching hospital in North India during November 2019 to February 2020 were enrolled. The data collection included clinical features, viruses detected [respiratory syncytial virus (RSV), rhinovirus, influenza A virus, parainfluenza virus (PIV) 2 and 3, and human metapneumovirus (hMPV)], complications, intensive care needs, treatment, and outcomes. Multivariate analysis was performed to determine independent predictors for PICU admission. RESULTS Most common symptoms were rapid breathing (98.8%), cough (98.3%), and fever (74%). On examination, tachypnea (98.8%), chest retractions (93.6%), respiratory failure (84.4%), wheezing (49.7%), and crepitations (23.1%) were observed. RSV and rhinovirus were the predominant isolates. Complications were noted in 25% of cases as encephalopathy (17.3%), transaminitis (14.3%), shock (13.9%), acute kidney injury (AKI) (7.5%), myocarditis (6.4%), multiple organ dysfunction syndrome (MODS) (5.8%), and acute respiratory distress syndrome (ARDS) (4.6%). More than one-third of cases required PICU admission. The treatment details included nasal cannula oxygen (11%), continuous positive airway pressure (51.4%), high-flow nasal cannula (14.5%), mechanical ventilation (23.1%), nebulization (74%), antibiotics (35.9%), and vasoactive drugs (13.9%). The mortality was 8.1%. Underlying comorbidity, chest retractions, respiratory failure at admission, presence of shock, and need for mechanical ventilation were independent predictors of PICU admission. Isolation of virus or coinfection was not associated with disease severity, intensive care needs, and outcomes. CONCLUSION Among infants with AVB, RSV and rhinovirus were predominant. One-third infants with AVB needed PICU admission. The presence of comorbidity, chest retractions, respiratory failure, shock, and need for mechanical ventilation independently predicted PICU admission. HOW TO CITE THIS ARTICLE Angurana SK, Takia L, Sarkar S, Jangra I, Bora I, Ratho RK, et al. Clinico-virological Profile, Intensive Care Needs, and Outcome of Infants with Acute Viral Bronchiolitis: A Prospective Observational Study. Indian J Crit Care Med 2021;25(11):1301-1307.
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Affiliation(s)
| | - Lalit Takia
- Department of Pediatrics, PGIMER, Chandigarh, India
| | | | | | - Ishani Bora
- Department of Virology, PGIMER, Chandigarh, India
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Kubota J, Hirano D, Okabe S, Yamauchi K, Kimura R, Numata H, Suzuki T, Kakegawa D, Ito A. Utility of the Global Respiratory Severity Score for predicting the need for respiratory support in infants with respiratory syncytial virus infection. PLoS One 2021; 16:e0253532. [PMID: 34197495 PMCID: PMC8248615 DOI: 10.1371/journal.pone.0253532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/07/2021] [Indexed: 11/18/2022] Open
Abstract
Background Respiratory syncytial virus (RSV) is a common cause of acute respiratory infection in children. One of the most important strategies for treatment of an RSV infection is to decide whether the patient needs respiratory support. This study aimed to assess the validity and clinical benefit of the Global Respiratory Severity Score (GRSS) and the Wang bronchiolitis severity score (WBSS) for clinical decision-making regarding providing respiratory support (high-flow nasal cannula, nasal continuous positive airway pressure, or ventilator) in infants with an RSV infection. Study design and methods This retrospective cohort study enrolled 250 infants aged under 10 months who were admitted to Atsugi City Hospital with an RSV infection between January 2012 and December 2019. The utility of these scores was evaluated for assessing the need for respiratory support through decision curve analysis by calculating the optimal GRSS and WBSS cut-offs for predicting the need for respiratory support. Results Twenty-six infants (10.4%) received respiratory support. The optimal cut-offs for the GRSS and the WBSS were 4.52 and 7, respectively. Decision curve analysis suggested that the GRSS was a better predictive tool than the WBSS if the probability of needing respiratory support was 10–40%. Conclusions The GRSS was clinically useful in determining the need for respiratory support in infants aged under 10 months with an RSV infection.
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Affiliation(s)
- Jun Kubota
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Daishi Hirano
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Shiro Okabe
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Kento Yamauchi
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Rena Kimura
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Haruka Numata
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Takayuki Suzuki
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Daisuke Kakegawa
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Akira Ito
- Department of Pediatrics, Atsugi City Hospital, Kanagawa, Japan.,Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
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15
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Andina Martínez D, Escalada Pellitero S, Viaño Nogueira P, Alonso Cadenas JA, Martín Díaz MJ, de la Torre-Espi M, García RJ. [Decrease in the use of bronchodilators in the management of bronchiolitis after applying improvement initiatives]. An Pediatr (Barc) 2021; 96:S1695-4033(21)00187-9. [PMID: 34127416 DOI: 10.1016/j.anpedi.2021.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 04/07/2021] [Accepted: 05/05/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION In the treatment of patients with acute bronchiolitis there is great variability in clinical practice. Treatments whose efficacy has not been demonstrated are frequently used despite the recommendations contained in the Clinical Practice Guidelines. MATERIAL AND METHODS A quality improvement strategy is implemented in the care of patients with acute bronchiolitis in the Emergency Department, which is maintained for five years and is periodically updated to be increasingly restrictive regarding the use of bronchodilators. To evaluate the impact of the intervention, a retrospective study of the rates of prescription of bronchodilators in children diagnosed with acute bronchiolitis in the month of December of four epidemic periods (2012, 2014, 2016 and 2018) was carried out. RESULTS 1767 children are included. There were no differences regarding age, respiratory rate, oxygen saturation or the estimated severity in each of the study seasons. The use of salbutamol in the Emergency Department decreased from 51.2% (95% CI: 46.6%-55.8%) in 2012 to 7.8% (95% CI: 5.7%-10.5%) in 2018 (P<.001) and epinephrine prescription rates fell from 12.9% (95% CI: 10.1%-16.3%) to 0.2% (95% CI: 0-1.1%) (P<.001). At the same time, there was a decrease in the median time of attendance in the Emergency Department and in the admission rate without changing the readmission rate in 72h. CONCLUSIONS The systematic and continuous deployment over time of actions aimed at reducing the use of salbutamol and epinephrine in the treatment of bronchiolitis, prior to the epidemic period, seems an effective strategy to reduce the use of bronchodilators in the Emergency Department.
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Affiliation(s)
| | | | - Pedro Viaño Nogueira
- Servicio de Pediatría, Hospital Infantil Universitario Niño Jesús, Madrid, España
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16
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Prevalence of Reintubation Within 24 Hours of Extubation in Bronchiolitis: Retrospective Cohort Study Using the Virtual Pediatric Systems Database. Pediatr Crit Care Med 2021; 22:474-482. [PMID: 33031349 DOI: 10.1097/pcc.0000000000002581] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES High-flow nasal cannula and noninvasive positive pressure ventilation are used to support children following liberation from invasive mechanical ventilation. Evidence comparing extubation failure rates between patients randomized to high-flow nasal cannula and noninvasive positive pressure ventilation is available for adult and neonatal patients; however, similar pediatric trials are lacking. In this study, we employed a quality controlled, multicenter PICU database to test the hypothesis that high-flow nasal cannula is associated with higher prevalence of reintubation within 24 hours among patients with bronchiolitis. DESIGN Secondary analysis of a prior study utilizing the Virtual Pediatric Systems database. SETTING One-hundred twenty-four participating PICUs. PATIENTS Children less than 24 months old with a primary diagnosis of bronchiolitis who were admitted to one of 124 PICUs between January 2009 and September 2015 and received invasive mechanical ventilation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Among 759 patients, median age was 2.4 months (1.3-5.4 mo), 41.2% were female, 39.7% had greater than or equal to 1 comorbid condition, and 43.7% were Caucasian. Median PICU length of stay was 8.7 days (interquartile range, 5.8-13.7 d) and survival to PICU discharge was 100%. Median duration of intubation was 5.5 days (3.4-9.0 d) prior to initial extubation. High-flow nasal cannula was used following extubation in most (656 [86.5%]) analyzed subjects. The overall prevalence of reintubation within 24 hours was 5.9% (45 children). Extubation to noninvasive positive pressure ventilation was associated with greater prevalence of reintubation than extubation to high-flow nasal cannula (11.7% vs 5.0%; p = 0.016) and, in an a posteriori model that included Pediatric Index of Mortality 2 score and comorbidities, was associated with increased odds of reintubation (odds ratio, 2.43; 1.11-5.34; p = 0.027). CONCLUSIONS In this secondary analysis of a multicenter database of children with bronchiolitis, extubation to high-flow nasal cannula was associated with a lower prevalence of reintubation within 24 hours compared with noninvasive positive pressure ventilation in both unmatched and propensity-matched analysis. Prospective trials are needed to determine if post-extubation support modality can mitigate the risk of extubation failure.
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17
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Wiser RK, Smith AC, Khallouq BB, Chen JG. A pediatric high-flow nasal cannula protocol standardizes initial flow and expedites weaning. Pediatr Pulmonol 2021; 56:1189-1197. [PMID: 33295690 DOI: 10.1002/ppul.25214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/30/2020] [Accepted: 12/03/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Respiratory illnesses compose the most common diagnoses of patients admitted to pediatric intensive care units. In pediatrics, high-flow nasal cannula (HFNC) therapy is an intermediate level of respiratory support with variability in practice. We conducted a pre-post intervention study of patients placed on HFNC therapy before and after the implementation of an HFNC protocol. METHODS This was a quality improvement/pre-post intervention study of pediatric patients who received HFNC therapy in our teaching, tertiary care children's hospital between January 2015 and April 2019. Patients were evaluated before and after the implementation of a protocol that promoted initiation of higher flow and rapid weaning. Our primary outcomes were initial flow and rate of weaning pre- and post-protocol; our secondary outcomes were HFNC failure rate (defined as escalation to noninvasive ventilation or mechanical ventilation) and length of hospital stay. Propensity matching was used to account for differences in age and weight pre- and post-protocol. RESULTS In total, 584 patients were included, 292 pre-protocol, and 292 post-protocol. The median age was 20 months, and the indication for HFNC therapy was bronchiolitis in 29% of patients. Post-protocol patients compared to pre-protocol patients had significantly a higher initial flow (median 14.5 L/min vs. 10 L/min, p < .001) and a higher weaning rate of flow (median 4.1 L/min/h vs. 2.4 L/min/h, p < .001). Post-protocol patients also had a lower HFNC failure rate (10% vs. 17%, p = .015) and a shorter length of stay (5.97 days vs. 6.80 days, p = .006). CONCLUSION Among pediatric patients, the implementation of an HFNC protocol increases initial flow, allows for more rapid weaning, and may decrease the incidence of escalation to noninvasive ventilation or mechanical ventilation.
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Affiliation(s)
- Robert K Wiser
- Department of Pediatrics, Arnold Palmer Hospital for Children, Orlando, Florida, USA
| | - Ashlee C Smith
- Department of Pediatrics, Arnold Palmer Hospital for Children, Orlando, Florida, USA
| | - Bertha B Khallouq
- Department of Pediatrics, Arnold Palmer Hospital for Children, Orlando, Florida, USA
| | - Jerome G Chen
- Department of Pediatrics, Arnold Palmer Hospital for Children, Orlando, Florida, USA
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Relationship of Viral Detection with Duration of Ventilation in Critically Ill Infants with Lower Respiratory Tract Infection. Ann Am Thorac Soc 2021; 18:1677-1684. [PMID: 33662231 DOI: 10.1513/annalsats.202008-996oc] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
RATIONALE Although respiratory virus testing is frequent done for critically ill infants with bronchiolitis, the prognostic value of this testing is unknown for those requiring positive pressure ventilation (PPV). OBJECTIVES To determine the differences in PPV utilization according to viral detection and to explore the association between viral detection and duration of PPV in critically ill children with presumed respiratory infection. METHODS This is a retrospective cohort study in a quaternary pediatric intensive care unit from February 2014 until February 2017. We evaluated 984 children < 1 year of age who received PPV for presumed respiratory infection without significant congenital heart disease, care limitations, baseline PPV usage, or tracheostomy. Respiratory viruses were identified using a PCR panel. Analyses of duration of PPV according to viral etiology were performed using univariate and multivariable logistic regression and truncated negative binomial regression with calculated mean marginal effect (MME). RESULTS Overall, 85 (9%) infants had no viruses identified, 629 (64%) had a single virus detected, most commonly respiratory syncytial virus (RSV) (417, 42%) followed by rhinovirus/enterovirus (RV/EV) (145, 15%), 230 (23%) had 2 viruses detected, and 40 (4%) had three viruses detected. Compared to those with 1 or no virus detected, infants with ≥2 viruses received longer total PPV duration in adjusted analysis [RR:1.4 (95% CI 1.2-1.6); p<0.001, MME=29 hours]. Detection of RV/EV alone, compared to RSV alone, was associated with significantly shorter duration of total PPV [RR:0.7 (95% CI 0.62, 0.87); p=<0.001, MME= -23 hours], noninvasive PPV [RR: 0.7 (95% CI 0.60, 0.85); p<0.001 MME = -15 hours], and invasive PPV [RR 0.7 (95% CI 0.54, 0.83); p<0.001, MME = -54 hours) when adjusted for weight, prematurity, and administration of early antibiotic therapy. CONCLUSIONS Identification of viral type and number in severe bronchiolitis is an important predictor of duration of PPV.
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19
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Hamrin J, Bennet R, Berner J, Rotzén‐Östlund M, Eriksson M. Rates and risk factors of severe respiratory syncytial virus infection in 2008-2016 compared with 1986-1998. Acta Paediatr 2021; 110:963-969. [PMID: 32946602 DOI: 10.1111/apa.15575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/03/2020] [Accepted: 09/10/2020] [Indexed: 01/26/2023]
Abstract
AIM Since the introduction in 1979 of rapid testing using immunofluorescence, we have collected information about children hospitalised for confirmed respiratory syncytial virus (RSV) infection in the northern Stockholm area. We here report hospitalisation rates, risk factors and complications in 2008-2016 compared with 1986-1998. METHODS Microbiological laboratory reports and retrospective chart review. Comparison of the two periods was complicated by changing testing routines, with a more sensitive method and increased testing of older children in the late period. RESULTS In infants, there was an 12.3% increase in the population-based rate of hospital admission for RSV infection from 12.2 to 13.7/1000. Including all children <5 years, there was a 48% increase from 2.7 to 4.0/1000. The median length of stay remained unchanged at 3 days. The need of intensive care decreased in healthy infants but remained high in older children with comorbidity. CONCLUSION Considering the changed diagnosis routines, we believe that the rate of hospital admission of infants for RSV infection was unchanged throughout the observed years. The increased rates of older children with confirmed RSV likely resulted from increased testing of children with risk factors for a complicated course.
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Affiliation(s)
- Johan Hamrin
- Astrid Lindgren Children's Hospital Karolinska University Hospital Stockholm Sweden
| | - Rutger Bennet
- Astrid Lindgren Children's Hospital Karolinska University Hospital Stockholm Sweden
| | - Jonas Berner
- Astrid Lindgren Children's Hospital Karolinska University Hospital Stockholm Sweden
| | - Maria Rotzén‐Östlund
- Stockholm Region Department of Communicable Disease Prevention and Control Stockholm Sweden
| | - Margareta Eriksson
- Astrid Lindgren Children's Hospital Karolinska University Hospital Stockholm Sweden
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20
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Zhao X, Qin Q, Zhang X. Outcomes of High-Flow Nasal Cannula Vs. Nasal Continuous Positive Airway Pressure in Young Children With Respiratory Distress: A Systematic Review and Meta-Analysis. Front Pediatr 2021; 9:759297. [PMID: 34805049 PMCID: PMC8602879 DOI: 10.3389/fped.2021.759297] [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: 08/16/2021] [Accepted: 10/13/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Continuous positive airway pressure (CPAP) has been associated with a lower risk of treatment failure than high-flow nasal cannula (HFNC) in pediatric patients with respiratory distress and severe hypoxemia. However, the publication of new trials on children younger than 2 years warrants a review and updated meta-analysis of the evidence. Methods: We conducted a systematic search in the PubMed, Scopus, and Google scholar databases for randomized controlled trials (RCTs) in pediatric patients with acute respiratory distress that examined outcomes of interest by the two usual management modalities (CPAP and HFNC). We used pooled adjusted relative risks (RRs) to present the strength of association for categorical outcomes and weighted mean differences (WMDs) for continuous outcomes. Results: We included data from six articles in the meta-analysis. The quality of the studies was deemed good. Included studies had infants with either acute viral bronchiolitis or pneumonia. Compared to CPAP, HFNC treatment carried a significantly higher risk of treatment failure [RR, 1.45; 95% CI, 1.06 to 1.99; I 2 = 0.0%, n = 6]. Patients receiving HFNC had a lower risk of adverse events, mainly nasal trauma [RR, 0.30; 95% CI, 0.14 to 0.62; I 2 = 0.0%, n = 2] than the others. The risk of mortality [RR, 3.33; 95% CI, 0.95, 11.67; n = 1] and need for intubation [RR, 1.69; 95% CI, 0.97, 2.94; I 2 = 0.0%, n = 5] were statistically similar between the two management strategies; however, the direction of the pooled effect sizes is indicative of a nearly three times higher mortality and two times higher risk of intubation in those receiving HFNC. We found no statistically significant differences between the two management modalities in terms of modified woods clinical asthma score (M-WCAS; denoting severity of respiratory distress) and hospitalization length (days). Patients receiving HFNC had the time to treatment failure reduced by approximately 3 h [WMD, -3.35; 95% CI, -4.93 to -1.76; I 2 = 0.0%, n = 2] compared to those on CPAP. Conclusions: Among children with respiratory distress younger than 2 years, HFNC appears to be associated with higher risk of treatment failure and possibly, an increased risk of need for intubation and mortality. Adequately powered trials are needed to confirm which management strategy is better.
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Affiliation(s)
- Xueqin Zhao
- Department of Pediatric, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Qiaozhi Qin
- Department of Pediatric, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Xian Zhang
- Department of Pediatric, Northern Jiangsu People's Hospital, Yangzhou, China
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21
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Kamit F, Anil M, Anil AB, Berksoy E, Gokalp G. Preemptive high-flow nasal cannula treatment in severe bronchiolitis: Results from a high-volume, resource-limited pediatric emergency department. Pediatr Int 2020; 62:1339-1345. [PMID: 32469101 DOI: 10.1111/ped.14325] [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: 07/16/2019] [Revised: 05/13/2020] [Accepted: 05/22/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aims of this study were to evaluate the outcomes of patients with severe bronchiolitis who received preemptive high-flow nasal cannula (HFNC) treatment according to the authors' protocol, and to identify potential baseline characteristics that might predict patients who will not benefit from HFNC. METHODS This was a retrospective chart review of patients with severe bronchiolitis, who received preemptive HFNC treatment according to the authors' protocol and who were admitted to the pediatric emergency department between January 1, 2015, and December 31, 2016. RESULTS Eighty-four patients in total were enrolled over the 2 year period. Twenty-three patients (27.3%) failed HFNC. Of these, four responded to non-invasive mechanical ventilation and 19 required subsequent invasive ventilation. According to logistic regression analysis, existence of a chronic condition, significant tachycardia, existence of dehydration, and a venous pH <7.30 at admission were found to be predictors of HFNC failure. There were no cases of pneumothorax or any other reported adverse effects related to HFNC therapy. CONCLUSIONS Preemptive HFNC treatment, complying with a preestablished protocol, might be a safe way to support patients with severe bronchiolitis in high-volume, resource-limited pediatric emergency departments. The existence of a chronic condition, significant tachycardia, dehydration, and a venous pH <7.30 at admission could be risk factors for preemptive HFNC treatment failure in severe bronchiolitis.
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Affiliation(s)
- Fulya Kamit
- Pediatric Intensive Care Unit, Tepecik Teaching and Research Hospital, Izmir, Turkey
| | - Murat Anil
- Pediatric Emergency Department, Tepecik Teaching and Research Hospital, Izmir, Turkey
| | - Ayse Berna Anil
- Pediatric Intensive Care Unit, Tepecik Teaching and Research Hospital, Izmir Katip Celebi University, Medical School, Izmir, Turkey
| | - Emel Berksoy
- Pediatric Emergency Department, Tepecik Teaching and Research Hospital, Izmir, Turkey
| | - Gamze Gokalp
- Pediatric Emergency Department, Tepecik Teaching and Research Hospital, Izmir, Turkey
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Biban P, Conti G, Wolfler AM, Carlassara S, Gitto E, Rulli I, Moscatelli A, Micalizzi C, Savron F, Sagredini R, Genoni G, Binotti M, Caramelli F, Fae M, Pettenazzo A, Stritoni V, D'Amato L, Zito Marinosci G, Calderini E, Scalia Catenacci S, Berardi A, Torcetta F, Bonanomi E, Bonacina D, Ivani G, Santuz P. Efficacy and safety of exogenous surfactant therapy in patients under 12 months of age invasively ventilated for severe bronchiolitis (SURFABRON): protocol for a multicentre, randomised, double-blind, controlled, non-profit trial. BMJ Open 2020; 10:e038780. [PMID: 33077567 PMCID: PMC7574934 DOI: 10.1136/bmjopen-2020-038780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Some evidence indicates that exogenous surfactant therapy may be effective in infants with acute viral bronchiolitis, even though more confirmatory data are needed. To date, no large multicentre trials have evaluated the effectiveness and safety of exogenous surfactant in severe cases of bronchiolitis requiring invasive mechanical ventilation (IMV). METHODS AND ANALYSIS This is a multicentre randomised, placebo-controlled, double-blind study, performed in 19 Italian paediatric intensive care units (PICUs). Eligible participants are infants under the age of 12 months hospitalised in a PICU, suffering from severe acute hypoxaemic bronchiolitis, requiring IMV. We adopted a more restrictive definition of bronchiolitis, including only infants below 12 months of age, to maintain the population as much homogeneous as possible. The primary outcome is to evaluate whether exogenous surfactant therapy (Curosurf, Chiesi Pharmaceuticals, Italy) is effective compared with placebo (air) in reducing the duration of IMV in the first 14 days of hospitalisation, in infants suffering from acute hypoxaemic viral bronchiolitis. Secondary outcomes are duration of non-invasive mechanical ventilation in the post-extubation phase, number of cases requiring new intubation after previous extubation within 14 days from randomisation, PICU and hospital length of stay (LOS), duration of oxygen dependency, effects on oxygenation and ventilatory parameters during invasive mechanical respiratory support, need for repeating treatment within 24 hours of first treatment, use of other interventions (eg, high-frequency oscillatory ventilation, nitric oxide, extracorporeal membrane oxygenation), mortality within the first 14 days of PICU stay and before hospital discharge, side effects and serious adverse events. ETHICS AND DISSEMINATION The trial design and protocol have received approval by the Italian National Agency for Drugs (AIFA) and by the Regional Ethical Committee of Verona University Hospital (1494CESC). Findings will be disseminated through publication in peer-reviewed journals, conference/meeting presentations and media. TRIAL REGISTRATION NUMBER Clinicaltrials.gov, issue date 22 May 2019. NCT03959384.
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Affiliation(s)
- Paolo Biban
- Department of Neonatal and Paediatric Critical Care, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Giorgio Conti
- Paediatric Anesthesia and Intensive Care, Policlinico Universitario Agostino Gemelli, Roma, Italy
| | - Andrea Michele Wolfler
- Paediatric Anesthesia and Intensive Care, Ospedale dei Bambini Vittore Buzzi, Milano, Italy
| | - Silvia Carlassara
- Department of Neonatal and Paediatric Critical Care, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Eloisa Gitto
- Neonatal and Paediatric Intensive Care, Azienda Ospedaliera Universitaria G. Martino, Messina, Italy
| | - Immacolata Rulli
- Neonatal and Paediatric Intensive Care, Azienda Ospedaliera Universitaria G. Martino, Messina, Italy
| | - Andrea Moscatelli
- Paediatric Anesthesia and Intensive Care, Ospedale Giannina Gaslini, Genova, Italy
| | - Camilla Micalizzi
- Paediatric Anesthesia and Intensive Care, Ospedale Giannina Gaslini, Genova, Italy
| | - Fabio Savron
- Paediatric Anesthesia and Intensive Care, IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | - Raffaella Sagredini
- Paediatric Anesthesia and Intensive Care, IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | - Giulia Genoni
- Neonatal and Paediatric Intensive Care, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Marco Binotti
- Neonatal and Paediatric Intensive Care, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | - Fabio Caramelli
- Paediatric Anesthesia and Intensive Care, Azienda Ospedaliera-Universitaria Sant'Orsola-Malpighi, Bologna, Italy
| | - Monica Fae
- Paediatric Anesthesia and Intensive Care, Azienda Ospedaliera-Universitaria Sant'Orsola-Malpighi, Bologna, Italy
| | - Andrea Pettenazzo
- Paediatric Intensive Care, Azienda Ospedaliera Universitaria Padova, Padua, Italy
| | - Valentina Stritoni
- Paediatric Intensive Care, Azienda Ospedaliera Universitaria Padova, Padua, Italy
| | - Luigia D'Amato
- Paediatric Anesthesia and Intensive Care, Ospedale Pediatrico Santobbono, Napoli, Italy
| | | | - Edoardo Calderini
- Paediatric Anesthesia and Intensive Care, Ospedale Maggiore Policlinico, Milano, Italy
| | | | - Alberto Berardi
- Neonatal Intensive Care, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Francesco Torcetta
- Neonatal Intensive Care, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Ezio Bonanomi
- Paediatric Anesthesia and Intensive Care, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Daniele Bonacina
- Paediatric Anesthesia and Intensive Care, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Giorgio Ivani
- Paediatric Anesthesia and Intensive Care, Ospedale Infantile Regina Margherita Sant'Anna, Torino, Italy
| | - Pierantonio Santuz
- Department of Neonatal and Paediatric Critical Care, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
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Angurana SK, Williams V, Takia L. Acute Viral Bronchiolitis: A Narrative Review. J Pediatr Intensive Care 2020; 12:79-86. [PMID: 37082471 PMCID: PMC10113010 DOI: 10.1055/s-0040-1715852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 07/09/2020] [Indexed: 10/23/2022] Open
Abstract
AbstractAcute viral bronchiolitis (AVB) is the leading cause of hospital admissions among infants in developed and developing countries and associated with increased morbidity and cost of treatment. This review was performed to guide the clinicians managing AVB in light of evidence accumulated in the last decade. We searched published English literature in last decade regarding etiology, diagnosis, treatment, and prevention of AVB using PubMed and Cochrane Database of Systematic Reviews. Respiratory syncytial virus is the most common causative agent. The diagnosis is mainly clinical with limited role of diagnostic investigations and chest radiographs are not routinely indicated. The management of AVB remains a challenge, as the role of various interventions is not clear. Supportive care in from of provision of heated and humidified oxygen and maintaining hydration are main interventions. The use of pulse oximetry helps to guide the administration of oxygen. Trials and systematic reviews evaluated various interventions like nebulized adrenaline, bronchodilators and hypertonic saline, corticosteroids, different modes of noninvasive ventilation (high-flow nasal cannula [HFNC], continuous positive airway pressure [CPAP], and noninvasive positive pressure ventilation [NPPV]), surfactant, heliox, chest physiotherapy, and antiviral drugs. The interventions which showed some benefits in infants and children with AVB are adrenaline and hypertonic saline nebulization, HFNC, CPAP, NIV, and surfactant. The routine administration of antibiotics, bronchodilators, corticosteroids, steam inhalation, chest physiotherapy, heliox, and antiviral drugs are not recommended.
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Affiliation(s)
- Suresh K. Angurana
- Division of Pediatric Critical Care, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Vijai Williams
- Pediatric Intensive Care Unit, Gleneagles Global Hospitals, Perumbakkam, Chennai, India
| | - Lalit Takia
- Division of Pediatric Critical Care, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Abstract
Reduction in mortality from bronchiolitis in developed health is principally achieved from the availability of critical care. Different health care providers and countries demonstrate considerable variance in admission rates, but globally the use and cost of this resource are increasing. The reasons of this are multifold and include organizational, cultural, and clinical aspects. The organization of care has evolved differently in different health care settings at the threshold of critical need, with local priorities and resources determining the location of care (ward or critical care). Critical care areas adopting high-flow oxygen therapy (HFOT) (a ward-based therapy in some institutions) have seen significant increase in their occupancy, without change in rates of mechanical ventilation. Culturally, some countries appear to have a lower threshold for intubation and mechanical ventilation: United States (18%), Finland (4%), and even in countries with high rates of critical care admission (27% in Australia and New Zealand), intubation rates can decline with time (reducing from 27% to 11%). Baseline clinical characteristics of children admitted to critical care are remarkably similar, children are young (c30-60 days) and often born prematurely (21-46%). Clinical thresholds for admission as predefined by critical care units in online guidance focus on presence of apnea (observed in 7-42% of admissions), low pulse oxygen saturation and subjective measures (exhaustion and reduced consciousness). Clinical characteristics of children at the time of admission are commonly reported in relation to the modified Woods Clinical Asthma Score (mean = 3.8 to ≥7) and raised pCO2 (range = 8.0-8.8 kPa), with pCO2 the only significant parameter in a multivariate analysis of factors associated with intubation. KEY POINTS: · More children are being admitted to intensive care over time with increased costs.. · Cultural, organizational, and clinical variance exist between centers and countries.. · Comparing and aligning admissions is difficult as there are no standardized criteria..
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Affiliation(s)
- Steve Cunningham
- Centre for Inflammation Research, University of Edinburgh, Royal Hospital for Sick Children, Edinburgh, United Kingdom
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Variability of Care of Infants With Severe Respiratory Syncytial Virus Bronchiolitis: A Multicenter Study. Pediatr Infect Dis J 2020; 39:808-813. [PMID: 32304465 DOI: 10.1097/inf.0000000000002707] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Viral bronchiolitis caused by respiratory syncytial virus (RSV) is a common childhood disease accounting for many hospitalizations worldwide. Some infants may clinically deteriorate, requiring admission to an intensive care unit. We aimed to describe diagnostic and therapeutic measures of bronchiolitis in Israeli pediatric intensive care units (PICUs) and evaluate intercenter variability of care. METHODS Medical records of all RSV-infected infants admitted to 5 Israeli PICUs over 4 RSV seasons were retrospectively reviewed. RESULTS Data on 276 infants with RSV-positive bronchiolitis, admitted to the participating PICUs were analyzed. Most of the infants were males with a mean admission age of 4.7 months. Approximately half of the infants had pre-existing conditions such as prematurity, cardiac disease or chronic lung disease. Respiratory distress was the most common symptom at presentation followed by hypoxemia and fever. There was significant variation in the methods used for RSV diagnosis, medical management and respiratory support of the infants. Furthermore, utilization of inhalational therapy and transfusion of blood products differed significantly between the centers. Although a bacterial pathogen was isolated in only 13.4% of the infants, 82.6% of the cohort was treated with antibiotics. CONCLUSIONS Significant variation was found between the different PICUs regarding RSV bronchiolitis diagnosis, medical management and respiratory support, which may not be accounted for by the differences in baseline and clinical characteristics of the infants. Some of these differences may be explained by uneven resource allocations. This diversity and the documented routine use of medications with weak evidence of efficacy calls for national guidelines for bronchiolitis management.
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Carter MR, Khan AH, Salman T, Speicher R, Rotta AT, Shein SL. Emergency room endotracheal intubation in children with bronchiolitis: A cohort study using a multicenter database. Health Sci Rep 2020; 3:e169. [PMID: 32617417 PMCID: PMC7325424 DOI: 10.1002/hsr2.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND AND AIMS Bronchiolitis and asthma have a clinical overlap, and it has been shown that pediatric intensive care unit (PICU) patients with asthma undergoing endotracheal intubation in a community hospital emergency room (ER) have a shorter duration of mechanical ventilation (MV) and PICU length of stay (LOS) vs children undergoing intubation in a children's hospital. We aimed to determine if the setting of intubation (community vs children's hospital ER) is associated with the duration of MV and PICU LOS among children with bronchiolitis. METHODS With IRB approval, data in the Virtual Pediatric Systems (VPS, LLC) database were queried for bronchiolitis patients <24 months of age admitted to one of 103 predominantly North American PICUs between 1/2009 and 1/2016 who had an endotracheal tube in place at PICU admission. There were no exclusion criteria. Extracted data included ER type (community/external or children's hospital/internal), demographics, and reported comorbidities. Outcomes analyzed were duration of MV and PICU LOS. Multivariable linear regression was used to evaluate if intubation location was independently associated with the outcomes of interest. RESULTS Among 1934 patients, median age was 2.0 (IQR: 1.0-4.8) months, 51% were admitted from an external ER, 41% were White, 61% were male, and 28% had ≥1 comorbidity. Median duration of MV was 6.6 (4.6-9.5) days and the median PICU LOS was 7.0 (4.6-10.6) days. Children who underwent endotracheal intubation in a children's hospital ER had a modestly longer duration of MV (6.7 [4.4-9.4] vs 6.5 [5.2-9.6] days, P < .001, Mann-Whitney U) and longer PICU LOS (7.2 [4.8-10.8] vs 6.9 [4.2-10.1] days, P = .004, Mann-Whitney U). After adjusting for confounding variables, we did not observe a significant association between the location of endotracheal intubation and duration of MV or PICU LOS. CONCLUSION In this cohort, and unlike outcomes of near-fatal asthma, we observed that clinical outcomes of critical bronchiolitis were similar regardless of location of endotracheal intubation.
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Affiliation(s)
- Marla R. Carter
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
| | - Aamer H. Khan
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
| | - Tarek Salman
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
| | - Richard Speicher
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
| | - Alexandre T. Rotta
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
| | - Steven L. Shein
- Division of Pediatric Critical Care Medicine, Department of PediatricsRainbow Babies and Children's HospitalClevelandOhio
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Affiliation(s)
- Matti Korppi
- Tampere Center for Child Health Research University of Tampere and Tampere University Hospital Tampere Finland
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Impact of a modification of the clinical practice guide of the American Academy of Pediatrics in the management of severe acute bronchiolitis in a pediatric intensive care unit. Med Intensiva 2020; 45:289-297. [PMID: 34059219 PMCID: PMC7170801 DOI: 10.1016/j.medine.2019.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 10/29/2019] [Indexed: 11/30/2022]
Abstract
Objective To describe the characteristics and evolution of patients with bronchiolitis admitted to a pediatric intensive care unit, and compare treatment pre- and post-publication of the American Academy of Pediatrics clinical practice guide. Design A descriptive and observational study was carried out between September 2010 and September 2017. Setting Pediatric intensive care unit. Patients Infants under one year of age with severe bronchiolitis. Interventions Two periods were compared (2010–14 and 2015–17), corresponding to before and after modification of the American Academy of Pediatrics guidelines for the management of bronchiolitis in hospital. Main variables Patient sex, age, comorbidities, severity, etiology, administered treatment, bacterial infections, respiratory and inotropic support, length of stay and mortality. Results A total of 706 patients were enrolled, of which 414 (58.6%) males, with a median age of 47 days (IQR 25–100.25). Median bronchiolitis severity score (BROSJOD) upon admission: 9 points (IQR 7–11). Respiratory syncytial virus appeared in 460 (65.16%) patients. The first period (2010–14) included 340 patients and the second period (2015–17) 366 patients. More adrenalin and hypertonic saline nebulizations and more corticosteroid treatment were administered in the second period. More noninvasive ventilation and less conventional mechanical ventilation were used, and less inotropic support was needed, with no significant differences. The antibiotherapy rate decreased significantly (p = 0.003). Conclusions Despite the decrease in antibiotherapy, the use of nebulizations and glucocorticoids in these patients should be limited, as recommended by the guide.
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Mansbach JM, Hasegawa K, Geller RJ, Espinola JA, Sullivan AF, Camargo CA. Bronchiolitis severity is related to recurrent wheezing by age 3 years in a prospective, multicenter cohort. Pediatr Res 2020; 87:428-430. [PMID: 31585458 PMCID: PMC7035967 DOI: 10.1038/s41390-019-0589-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 07/20/2019] [Accepted: 08/17/2019] [Indexed: 11/14/2022]
Affiliation(s)
| | - Kohei Hasegawa
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Ruth J. Geller
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Janice A. Espinola
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Ashley F. Sullivan
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Carlos A. Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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Guitart C, Alejandre C, Torrús I, Balaguer M, Esteban E, Cambra FJ, Jordan I. Impact of a modification of the clinical practice guide of the American Academy of Pediatrics in the management of severe acute bronchiolitis in a pediatric intensive care unit. Med Intensiva 2019; 45:289-297. [PMID: 31892419 PMCID: PMC7115415 DOI: 10.1016/j.medin.2019.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 10/24/2019] [Accepted: 10/29/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To describe the characteristics and evolution of patients with bronchiolitis admitted to a pediatric intensive care unit, and compare treatment pre- and post-publication of the American Academy of Pediatrics clinical practice guide. DESIGN A descriptive and observational study was carried out between September 2010 and September 2017. SETTING Pediatric intensive care unit. PATIENTS Infants under one year of age with severe bronchiolitis. INTERVENTIONS Two periods were compared (2010-14 and 2015-17), corresponding to before and after modification of the American Academy of Pediatrics guidelines for the management of bronchiolitis in hospital. MAIN VARIABLES Patient sex, age, comorbidities, severity, etiology, administered treatment, bacterial infections, respiratory and inotropic support, length of stay and mortality. RESULTS A total of 706 patients were enrolled, of which 414 (58.6%) males, with a median age of 47 days (IQR 25-100.25). Median bronchiolitis severity score (BROSJOD) upon admission: 9 points (IQR 7-11). Respiratory syncytial virus appeared in 460 (65.16%) patients. The first period (2010-14) included 340 patients and the second period (2015-17) 366 patients. More adrenalin and hypertonic saline nebulizations and more corticosteroid treatment were administered in the second period. More noninvasive ventilation and less conventional mechanical ventilation were used, and less inotropic support was needed, with no significant differences. The antibiotherapy rate decreased significantly (P=.003). CONCLUSIONS Despite the decrease in antibiotherapy, the use of nebulizations and glucocorticoids in these patients should be limited, as recommended by the guide.
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Affiliation(s)
- C Guitart
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
| | - C Alejandre
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España.
| | - I Torrús
- Servicio de Pediatría, Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
| | - M Balaguer
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
| | - E Esteban
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
| | - F J Cambra
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
| | - I Jordan
- Unidad de Cuidados Intensivos Pediátricos (UCIP), Hospital Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, España
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Luo J, Duke T, Chisti MJ, Kepreotes E, Kalinowski V, Li J. Efficacy of High-Flow Nasal Cannula vs Standard Oxygen Therapy or Nasal Continuous Positive Airway Pressure in Children with Respiratory Distress: A Meta-Analysis. J Pediatr 2019; 215:199-208.e8. [PMID: 31570155 DOI: 10.1016/j.jpeds.2019.07.059] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/26/2019] [Accepted: 07/24/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To evaluate the efficacy of high-flow nasal cannula (HFNC) oxygen therapy in providing respiratory support of children with acute lower respiratory infection (ALRI), hypoxemia, and respiratory distress. STUDY DESIGN We performed a meta-analysis of randomized controlled trials that compared HFNC and standard flow oxygen therapy or nasal continuous positive airway pressure (nCPAP) and reported treatment failure as an outcome. Data were synthesized using Mann-Whitney U test. RESULTS Compared with standard oxygen therapy, HFNC significantly reduced treatment failure (risk ratio [RR] 0.49, 95% CI 0.40-0.60, P < .001) in children with mild hypoxemia (arterial pulse oximetry [SpO2] >90% on room air). HFNC had an increased risk of treatment failure compared with nCPAP in infants age 1-6 months with severe hypoxemia (SpO2 <90% on room air or SpO2 >90% on supplemental oxygen) (RR 1.77, 95% CI 1.17-2.67, P = .007). No significant differences were found in intubation rates and mortality between HFNC and standard oxygen therapy or nCPAP. HFNC had a lower risk of nasal trauma compared with nCPAP (RR 0.35, 95% CI 0.16-0.77, P = .009). CONCLUSIONS Among children <5 years of age with ALRI, respiratory distress, and mild hypoxemia, HFNC reduced the risk of treatment failure when compared with standard oxygen therapy. However, nCPAP was associated with a lower risk of treatment failure than HFNC in infants age 1-6 months with ALRI, moderate-to-severe respiratory distress, and severe hypoxemia. No differences were found in intubation and mortality between HFNC and standard oxygen therapy or nCPAP.
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Affiliation(s)
- Jian Luo
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu, China
| | - Trevor Duke
- Center for International Child Health, The University of Melbourne Department of Pediatrics, Murdoch Children's Research Institute and Intensive Care Unit, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Mohammod Jobayer Chisti
- Center for International Child Health, The University of Melbourne Department of Pediatrics, Murdoch Children's Research Institute and Intensive Care Unit, Royal Children's Hospital, Melbourne, Victoria, Australia; Intensive Care Unit, Dhaka Hospital, Nutrition and Clinical Services Division, International Center for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Elizabeth Kepreotes
- John Hunter Children's Hospital, Hunter Medical Research Institute, University of Newcastle GrowUpWell, Priority Research Center, Australia
| | | | - Jie Li
- Division of Respiratory Care, Department of Cardiopulmonary Sciences, Rush University Medical Center, Rush University, Chicago, IL.
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32
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Kulkarni M, Slain KN, Rotta AT, Shein SL. The Effects of Furosemide on Oxygenation in Mechanically Ventilated Children with Bronchiolitis. J Pediatr Intensive Care 2019; 9:87-91. [PMID: 32351761 DOI: 10.1055/s-0039-3400467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 10/16/2019] [Indexed: 12/23/2022] Open
Abstract
Fluid balance management, including diuretic administration, may influence outcomes among mechanically ventilated children. We retrospectively compared oxygenation saturation index (OSI) before and after the initial furosemide bolus among 65 mechanically ventilated children. Furosemide was not associated with a significant change in median OSI (6.25 [interquartile range: 5.01-7.92] vs. 6.06 [4.73-7.54], p = 0.48), but was associated with expected changes in fluid balance and urine output. Secondary analysis suggested more favorable effects of furosemide in children with worse baseline OSI. The reported common use of furosemide by pediatric intensivists obligates further study to better establish its efficacy, or lack thereof, in mechanically ventilated children.
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Affiliation(s)
- Mandar Kulkarni
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio, United States
| | - Katherine N Slain
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio, United States.,Department of Pediatrics, Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, Ohio, United States
| | - Alexandre T Rotta
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, United States.,Department of Pediatrics, Division of Pediatric Critical Care Medicine, Duke Children's Hospital and Health Center, Durham, North Carolina, United States
| | - Steven L Shein
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio, United States.,Department of Pediatrics, Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, Ohio, United States
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Increased Use of Noninvasive Ventilation Associated With Decreased Use of Invasive Devices in Children With Bronchiolitis. Crit Care Explor 2019; 1:e0026. [PMID: 32166268 PMCID: PMC7063953 DOI: 10.1097/cce.0000000000000026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
To assess how a change in practice to more frequent use of high-flow nasal cannula for the treatment of bronchiolitis would affect the use of invasive devices in children.
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Development of an Antibiotic Guideline for Children With Suspected Ventilator-Associated Infections. Pediatr Crit Care Med 2019; 20:697-706. [PMID: 30985606 DOI: 10.1097/pcc.0000000000001942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To develop a guideline for the decision to continue or stop antibiotics at 48-72 hours after their initiation in children with suspected ventilator-associated infection. DESIGN Prospective, multicenter observational data collection and subsequent development of an antibiotic guideline. SETTING Twenty-two PICUs. PATIENTS Children less than 3 years old receiving mechanical ventilation who underwent clinical testing and initiation of antibiotics for suspected ventilator-associated infection. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Phase 1 was a prospective data collection in 281 invasively ventilated children with suspected ventilator-associated infection. The median age was 8 months (interquartile range, 4-16 mo) and 75% had at least one comorbidity. Phase 2 was development of the guideline scoring system by an expert panel employing consensus conferences, literature search, discussions with institutional colleagues, and refinement using phase 1 data. Guideline scores were then applied retrospectively to the phase 1 data. Higher scores correlated with duration of antibiotics (p < 0.001) and higher PEdiatric Logistic Organ Dysfunction 2 scores (p < 0.001) but not mortality, PICU-free days or ventilator-free days. Considering safety and outcomes based on the phase 1 data and aiming for a 25% reduction in antibiotic use, the panel recommended stopping antibiotics at 48-72 hours for guideline scores less than or equal to 2, continuing antibiotics for scores greater than or equal to 6, and offered no recommendation for scores 3, 4, and 5. The acceptability and effect of these recommendations on antibiotic use and outcomes will be prospectively tested in phase 3 of the study. CONCLUSIONS We developed a scoring system with recommendations to guide the decision to stop or continue antibiotics at 48-72 hours in children with suspected ventilator-associated infection. The safety and efficacy of the recommendations will be prospectively tested in the planned phase 3 of the study.
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Korppi M, Mecklin M, Heikkilä P. Review shows substantial variations in the use of medication for infant bronchiolitis between and within countries. Acta Paediatr 2019; 108:1016-1022. [PMID: 30614550 DOI: 10.1111/apa.14713] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/03/2018] [Accepted: 01/03/2019] [Indexed: 12/15/2022]
Abstract
AIM Meta-analyses of randomised controlled trials on infant bronchiolitis do not support medication. We summarised the current data and evaluated the real-life use of medication for infants treated for bronchiolitis in hospitals, including paediatric wards, emergency departments and paediatric intensive care units (PICU). METHODS We searched PubMed for studies published from 2009 to 2018 that provided data on the real-life use of adrenaline, salbutamol, corticosteroids or antibiotics for infants hospitalised for bronchiolitis. RESULTS The review identified 10 such studies and showed substantial variations in medication for infant bronchiolitis between different countries and even between different hospitals in the same country. A multi-centre study including 38 hospitals in eight countries reported that a mean of 29% infants admitted for bronchiolitis received drugs without any research-based evidence on their effectiveness, ranging from 9% in Australia and New Zealand to 58% in Spain and Portugal. In addition, an American prospective multi-centre study of 16 PICUs reported that bronchodilators were used by a mean of 60%, corticosteroids by 33% and antibiotics by 63%. Other studies reported that higher ages and a history of wheezing increased the use of medication. CONCLUSION There were substantial variations in bronchiolitis treatment between, and within, different countries.
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Affiliation(s)
- Matti Korppi
- Center for Child health Research Tampere University Hospital University of Tampere Tampere Finland
| | - Minna Mecklin
- Center for Child health Research Tampere University Hospital University of Tampere Tampere Finland
| | - Paula Heikkilä
- Center for Child health Research Tampere University Hospital University of Tampere Tampere Finland
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Franklin D, Fraser JF, Schibler A. Respiratory support for infants with bronchiolitis, a narrative review of the literature. Paediatr Respir Rev 2019; 30:16-24. [PMID: 31076380 DOI: 10.1016/j.prrv.2018.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 10/04/2018] [Indexed: 11/19/2022]
Abstract
Bronchiolitis is a common viral disease that significantly affects infants less than 12 months of age. The purpose of this review is to present a review of the current knowledge of the uses of respiratory support in the management of infants with bronchiolitis presenting to hospital. We electronically searched MEDLINE, Cochrane, CINAHL and EMBASE (inception to 25th March 2018), to manually search for clinical trials that address the management strategies for respiratory support of infants with bronchiolitis. We identified 120 papers who met the inclusion criteria, of which 33 papers were relevant for this review with only nine randomized controlled trials. This review demonstrated that non-invasive respiratory support reduced the need for escalation of therapy, particularly the proportion of intubations required for infants with bronchiolitis. Additionally, clear economic benefits have been demonstrated when non-invasive ventilation has been used. The potential early use of non-invasive respiratory supports such as nasal high flow therapy and non-invasive ventilation may have an impact on health care costs and reduction in ICU admissions and intubation rates. High-grade evidence demonstrates safety and quality of high flow therapy in general ward settings.
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Affiliation(s)
- Donna Franklin
- Paediatric Critical Care Research Group, Lady Cilento Children's Hospital, Australia; Mater Research Institute, The University of Queensland, Brisbane, Australia; The University of Queensland, School of Medicine, Brisbane, Australia; Critical Care Research Group, Adult Intensive Care Service, The Prince Charles Hospital, Brisbane, Australia.
| | - John F Fraser
- The University of Queensland, School of Medicine, Brisbane, Australia; Critical Care Research Group, Adult Intensive Care Service, The Prince Charles Hospital, Brisbane, Australia
| | - Andreas Schibler
- Paediatric Critical Care Research Group, Lady Cilento Children's Hospital, Australia; Mater Research Institute, The University of Queensland, Brisbane, Australia; The University of Queensland, School of Medicine, Brisbane, Australia
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38
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Valla FV, Baudin F, Demaret P, Rooze S, Moullet C, Cotting J, Ford-Chessel C, Pouyau R, Peretti N, Tume LN, Milesi C, Le Roux BG. Nutritional management of young infants presenting with acute bronchiolitis in Belgium, France and Switzerland: survey of current practices and documentary search of national guidelines worldwide. Eur J Pediatr 2019; 178:331-340. [PMID: 30506396 DOI: 10.1007/s00431-018-3300-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 11/19/2018] [Accepted: 11/26/2018] [Indexed: 11/26/2022]
Abstract
Feeding difficulties are common in young infants presenting with acute bronchiolitis, but limited data is available to guide clinicians adapting nutritional management. We aimed to assess paediatricians' nutritional practices among Western Europe French speaking countries. A survey was disseminated to describe advice given to parents for at home nutritional support, in hospital nutritional management, and preferred methods for enteral nutrition and for intravenous fluid management. A documentary search of international guidelines was concomitantly conducted. Ninety-three (66%) contacted physicians responded. Feeding difficulties were a common indication for infants' admission. Written protocols were rarely available. Enteral nutrition was favoured most of the time when oral nutrition was insufficient and might be withheld in case of severe dyspnoea to decrease respiratory workload. Half of physicians were aware of hyponatremia risk and pathophysiology, and isotonic intravenous solutions were used in less than 15% of centres. International guideline search (23 countries) showed a lack of detailed nutritional management recommendations in most of them.Conclusion: practices were inconsistent among physicians. Guidelines detailed nutritional management poorly. Awareness of hyponatremia risk in relation to intravenous hypotonic fluids and of the safety of enteral hydration and nutrition is insufficient. New guidelines including detailed nutritional management recommendations are urgently needed. What is Known? • Infants presenting with acute bronchiolitis face feeding difficulties. • Underfeeding may promote undernutrition, and intravenous hydration with hypotonic fluids may induce hyponatremia. What is New? • Physicians' nutritional practices are inconsistent and awareness of hyponatremia risk and pathophysiology is insufficient among physicians. • Awareness of hyponatremia risk and pathophysiology is insufficient among physicians. • The reasons for enteral nutrition withholding in bronchiolitis infants are not evidence based, and national guidelines of acute bronchiolitis across the world are elusive regarding nutritional management. • National guidelines of acute bronchiolitis across the world are elusive regarding nutritional management.
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Affiliation(s)
- Frédéric V Valla
- Paediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France.
- Faculty of Health and Applied Sciences, The University of the West of England, Glenside Campus, Blackberry Hill, Stapleton, Bristol, BS16 1DD, UK.
- CarMEN INSERM UMR 1060 Equipe INFOLIP, 69100, Villeurbanne, France.
| | - Florent Baudin
- Paediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France
- Université Claude Bernard Lyon 1, Ifsttar, UMRESTTE, UMR T 9405, 69373, Lyon, France
| | - Pierre Demaret
- Division of Paediatric Critical Care Medicine, Department of Paediatrics, CHC, Liège, Belgium
| | - Shancy Rooze
- Paediatric Intensive Care, Hôpital Universitaire des Enfants Reine Fabiola, 1020, Laeken-Brussels, Belgium
| | - Clémence Moullet
- Department of Nutrition and Dietetics, Haute Ecole de Santé, University of Applied Sciences of Western Switzerland, Carouge, Geneva, Switzerland
| | - Jacques Cotting
- Paediatric Intensive Care, University Hospitals of Lausanne, Lausanne, Switzerland
| | - Carole Ford-Chessel
- Paediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France
- Paediatric Nutrition and Dietetic Department, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France
| | - Robin Pouyau
- Paediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France
| | - Noël Peretti
- CarMEN INSERM UMR 1060 Equipe INFOLIP, 69100, Villeurbanne, France
- Paediatric Gastroenerology and Nutrition Department, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500, Lyon-Bron, France
| | - Lyvonne N Tume
- Faculty of Health and Applied Sciences, The University of the West of England, Glenside Campus, Blackberry Hill, Stapleton, Bristol, BS16 1DD, UK
- Paediatric Intensive Care Unit, Bristol Children's Hospital, Upper Maudlin Street, Bristol, UK
| | - Christophe Milesi
- Paediatric Intensive Care, Hôpital Arnaud de Villeneuve, 371 av Doyen Giraud, 34296, Montpellier, France
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Outcomes of Children With Bronchiolitis Treated With High-Flow Nasal Cannula or Noninvasive Positive Pressure Ventilation. Pediatr Crit Care Med 2019; 20:128-135. [PMID: 30720646 DOI: 10.1097/pcc.0000000000001798] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Initial respiratory support with noninvasive positive pressure ventilation or high-flow nasal cannula may prevent the need for invasive mechanical ventilation in PICU patients with bronchiolitis. However, it is not clear whether the initial choice of respiratory support modality influences the need for subsequent invasive mechanical ventilation. The purpose of this study is to compare the rate of subsequent invasive mechanical ventilation after initial support with noninvasive positive pressure ventilation or high-flow nasal cannula in children with bronchiolitis. DESIGN Analysis of the Virtual Pediatric Systems database. SETTING Ninety-two participating PICUs. PATIENTS Children less than 2 years old admitted to a participating PICU between 2009 and 2015 with a diagnosis of bronchiolitis who were prescribed high-flow nasal cannula or noninvasive positive pressure ventilation as the initial respiratory treatment modality. INTERVENTIONS None. Subsequent receipt of invasive mechanical ventilation was the primary outcome. MEASUREMENTS AND MAIN RESULTS We identified 6,496 subjects with a median age 3.9 months (1.7-9.5 mo). Most (59.7%) were male, and 23.4% had an identified comorbidity. After initial support with noninvasive positive pressure ventilation or high-flow nasal cannula, 12.3% of patients subsequently received invasive mechanical ventilation. Invasive mechanical ventilation was more common in patients initially supported with noninvasive positive pressure ventilation compared with high-flow nasal cannula (20.1% vs 11.0%: p < 0.001). In a multivariate logistic regression model that adjusted for age, weight, race, viral etiology, presence of a comorbid diagnosis, and Pediatric Index of Mortality score, initial support with noninvasive positive pressure ventilation was associated with a higher odds of subsequent invasive mechanical ventilation compared with high-flow nasal cannula (odds ratio, 1.53; 95% CI, 1.24-1.88). CONCLUSIONS In this large, multicenter database study of infants with acute bronchiolitis that received initial respiratory support with high-flow nasal cannula or noninvasive positive pressure ventilation, noninvasive positive pressure ventilation use was associated with higher rates of invasive mechanical ventilation, even after adjusting for demographics, comorbid condition, and severity of illness. A large, prospective, multicenter trial is needed to confirm these findings.
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Physiological Effect of Prone Position in Children with Severe Bronchiolitis: A Randomized Cross-Over Study (BRONCHIO-DV). J Pediatr 2019; 205:112-119.e4. [PMID: 30448014 DOI: 10.1016/j.jpeds.2018.09.066] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/21/2018] [Accepted: 09/26/2018] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To assess the effect of the prone position on physiological measures, including inspiratory effort, metabolic cost of breathing, and neural drive to the diaphragm as compared with the supine position in infants with severe bronchiolitis requiring noninvasive ventilation. STUDY DESIGN Fourteen infants, median age 33 days (IQR [first and third quartiles], 25-58) were randomized to receive 7 cmH2O continuous positive airway pressure for 1 hour in the prone position or in the supine position, which was followed by cross-over to the supine position and the prone position for 1 hour, respectively. Flow, esophageal, airway, gastric, and transdiaphragmatic pressures, as well as electrical activity of the diaphragm were simultaneously recorded. The modified Wood clinical asthma score was also assessed. RESULTS Median esophageal pressure-time product per minute was significantly lower in the prone position than in the supine position (227 cmH2O*s/minute [IQR, 156-282] cmH2O*s/minute vs 353 cmH2O*s/minute [IQR, 249-386 cmH2O*s/minute]; P = .048), as were the modified Wood clinical asthma score (P = .033) and electrical activity of the diaphragm (P = .006). The neuromechanical efficiency of the diaphragm, as assessed by transdiaphramagtic pressure to electrical activity of the diaphragm swing ratio, was significantly higher in the prone position than in the supine position (1.1 cmH2O/µV [IQR, 0.9-1.3 cmH2O/µV] vs 0.7 cmH2O/µV [IQR, 0.6-1.2 cmH2O/µV], respectively; P = .022). CONCLUSIONS This study suggests a benefit of the prone position for infants with severe bronchiolitis requiring noninvasive ventilation by significantly decreasing the inspiratory effort and the metabolic cost of breathing. Further studies are needed to evaluate the potential impact of these physiological findings in a larger population. TRIAL REGISTRATION Clinicaltrials.gov: NCT02602678.
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Outcomes of Children With Critical Bronchiolitis Meeting at Risk for Pediatric Acute Respiratory Distress Syndrome Criteria. Pediatr Crit Care Med 2019; 20:e70-e76. [PMID: 30461577 DOI: 10.1097/pcc.0000000000001812] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES New definitions of pediatric acute respiratory distress syndrome include criteria to identify a subset of children "at risk for pediatric acute respiratory distress syndrome." We hypothesized that, among PICU patients with bronchiolitis not immediately requiring invasive mechanical ventilation, those meeting at risk for pediatric acute respiratory distress syndrome criteria would have worse clinical outcomes, including higher rates of pediatric acute respiratory distress syndrome development. DESIGN Single-center, retrospective chart review. SETTING Mixed medical-surgical PICU within a tertiary academic children's hospital. PATIENTS Children 24 months old or younger admitted to the PICU with a primary diagnosis of bronchiolitis from September 2013 to April 2014. Children intubated before PICU arrival were excluded. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Collected data included demographics, respiratory support, oxygen saturation, and chest radiograph interpretation by staff radiologist. Oxygen flow (calculated as FIO2 × flow rate [L/min]) was calculated when oxygen saturation was 88-97%. The median age of 115 subjects was 5 months (2-11 mo). Median PICU length of stay was 2.8 days (1.5-4.8 d), and median hospital length of stay was 5 days (3-10 d). The criteria for at risk for pediatric acute respiratory distress syndrome was met in 47 of 115 subjects (40.9%). Children who were at risk for pediatric acute respiratory distress syndrome were more likely to develop pediatric acute respiratory distress syndrome (15/47 [31.9%] vs 1/68 [1.5%]; p < 0.001), had longer PICU length of stay (4.6 d [2.8-10.2 d] vs 1.9 d [1.0-3.1 d]; p < 0.001) and hospital length of stay (8 d [5-16 d] vs 4 d [2-6 d]; p < 0.001), and increased need for invasive mechanical ventilation (16/47 [34.0%] vs 2/68 [2.9%]; p < 0.001), compared with those children who did not meet at risk for pediatric acute respiratory distress syndrome criteria. CONCLUSIONS Our data suggest that the recent definition of at risk for pediatric acute respiratory distress syndrome can successfully identify children with critical bronchiolitis who have relatively unfavorable clinical courses.
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Maraña Pérez AI, Rius Peris JM, Rivas Juesas C, Torrecilla Cañas J, Hernández Muelas S, de la Osa Langreo A. Multimodal implementation of clinical practice guidelines on bronchiolitis: Ending the overuse of diagnostic resources. An Pediatr (Barc) 2018. [DOI: 10.1016/j.anpede.2018.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Implementación multimodal de una guía de práctica clínica en bronquiolitis: acabando con el uso excesivo de recursos diagnósticos. An Pediatr (Barc) 2018; 89:352-360. [DOI: 10.1016/j.anpedi.2018.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 02/09/2018] [Accepted: 02/14/2018] [Indexed: 11/23/2022] Open
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Mansbach JM, Hasegawa K. Overcoming the Bronchiolitis Blues: Embracing Global Collaboration and Disease Heterogeneity. Pediatrics 2018; 142:e20181982. [PMID: 30126933 PMCID: PMC6317644 DOI: 10.1542/peds.2018-1982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/25/2018] [Indexed: 11/24/2022] Open
Affiliation(s)
- Jonathan M Mansbach
- Department of Medicine, Boston Children's Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts; and
| | - Kohei Hasegawa
- Department of Emergency Medicine, Massachusetts General Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts
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Slain KN, Shein SL, Stormorken AG, Broberg MCG, Rotta AT. Outcomes of Children With Critical Bronchiolitis Living in Poor Communities. Clin Pediatr (Phila) 2018; 57:1027-1032. [PMID: 29113508 DOI: 10.1177/0009922817740666] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There are established associations between adverse health outcomes and poverty, but little is known regarding these associations in critically ill children. We hypothesized that living in poorer communities would be associated with unfavorable outcomes in children with critical bronchiolitis. This retrospective study included children with bronchiolitis admitted to a pediatric intensive care unit (PICU) over a 2-year period. Median household income was estimated from patient ZIP codes and 2014 US Census Bureau data. The 2014 Federal Poverty Threshold (FPT) for a family of 4 was $24 008. Patients were classified as living in ZIP codes below or above the 150% FPT (150FPT). Living <150FPT was associated with longer PICU length of stay (LOS), longer hospital LOS, higher odds of needing mechanical ventilation, and increased hospital charges. In this cohort of critically ill children with bronchiolitis, living in a poorer community was associated with more unfavorable clinical outcomes.
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Affiliation(s)
- Katherine N Slain
- 1 Rainbow Babies & Children's Hospital, Cleveland, OH, USA.,2 Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Steven L Shein
- 1 Rainbow Babies & Children's Hospital, Cleveland, OH, USA.,2 Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Anne G Stormorken
- 1 Rainbow Babies & Children's Hospital, Cleveland, OH, USA.,2 Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Meredith C G Broberg
- 1 Rainbow Babies & Children's Hospital, Cleveland, OH, USA.,2 Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Alexandre T Rotta
- 1 Rainbow Babies & Children's Hospital, Cleveland, OH, USA.,2 Case Western Reserve University School of Medicine, Cleveland, OH, USA
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Mecklin M, Heikkilä P, Korppi M. The change in management of bronchiolitis in the intensive care unit between 2000 and 2015. Eur J Pediatr 2018; 177:1131-1137. [PMID: 29766326 DOI: 10.1007/s00431-018-3156-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 03/19/2018] [Accepted: 04/16/2018] [Indexed: 11/29/2022]
Abstract
This case-control study evaluated interventions for bronchiolitis in relation to time in the pediatric intensive care unit (PICU) during a 16-year surveillance period. Together, 105 infants aged < 12 months were treated for bronchiolitis in the PICU, and for them, we selected 210 controls admitted for bronchiolitis closest to cases. We collected data on treatments in the PICU, at the ward and in the emergency department for three periods: years 2000-2005, 2006-2010, and 2011-2015. Median hospital length of stay for PICU patients were 7 days (interquartile range 5-12), 5 days (4-8) and 8 days (4-12.5, p = 0.127), respectively. By time, the use of inhaled beta-agonist (68 vs. 44 vs. 38%, p = 0.019) and systemic corticosteroids (29 vs. 15 vs. 5%, p = 0.019) decreased, but that of racemic adrenaline (59 vs. 78 vs. 84%, p = 0.035) and hypertonic saline (0 vs. 0 vs. 54%, p < 0.001) inhalations increased in the PICU. Similar changes were seen at the ward. In the PICU, non-invasive ventilation therapies increased significantly, but intubation rates did not decline.Conclusion: Beta-agonists and systemic corticosteroids were used less by time in intensive care for infant bronchiolitis, but the use of hypertonic saline and racemic adrenaline increased, though their effectiveness has been questioned. What is Known: • Until now, studies have shown which treatments do not work in bronchiolitis, and so, there is no consensus how infants with bronchiolitis should be treated. In particular, there is no consensus on different interventions in intensive care for bronchiolitis. What is New: • During 2000-2015, treatments with inhaled beta-agonists and systemic corticosteroids decreased but treatments with racemic adrenaline and hypertonic saline inhalations increased in intensive care for bronchiolitis. Similar changes were seen at the ward. Though non-invasive ventilation therapies increased, the intubation rate did not decline.
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Affiliation(s)
- Minna Mecklin
- Tampere Center for Child Health Research, University of Tampere and Tampere University Hospital, Arvo Building, FI-33014, Tampere, Finland.
| | - Paula Heikkilä
- Tampere Center for Child Health Research, University of Tampere and Tampere University Hospital, Arvo Building, FI-33014, Tampere, Finland
| | - Matti Korppi
- Tampere Center for Child Health Research, University of Tampere and Tampere University Hospital, Arvo Building, FI-33014, Tampere, Finland
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Lockwood J, Robison J, Carpenter T, Reese J. Promoting High-Value Care During Hospitalist and Intensivist Comanagement in the Care of the Deteriorating Child With Bronchiolitis. Hosp Pediatr 2018; 8:368-371. [PMID: 29748427 DOI: 10.1542/hpeds.2017-0225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Justin Lockwood
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Justin Robison
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Todd Carpenter
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Jennifer Reese
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
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Bradshaw ML, Déragon A, Puligandla P, Emeriaud G, Canakis AM, Fontela PS. Treatment of severe bronchiolitis: A survey of Canadian pediatric intensivists. Pediatr Pulmonol 2018; 53:613-618. [PMID: 29484848 DOI: 10.1002/ppul.23974] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 01/15/2018] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To describe management practices and the factors guiding admission and treatment decisions for viral bronchiolitis across Canadian pediatric intensive care units (PICUs). DESIGN Cross-sectional survey. SETTING Canadian PICUs. SUBJECTS Pediatric intensivists. MEASUREMENTS AND MAIN RESULTS A survey using two case scenarios (non-intubated vs intubated patients) was developed using focus groups and a literature review. We analyzed our results using descriptive statistics and multivariate logistic regression. Our response rate was 55% (57/103). Regarding bronchiolitis management, 75% (42/56) of respondents would use inhaled therapies, with nebulized epinephrine (33/56, 59%) and salbutamol (20/56, 36%) being the most common. Antibiotic use within the first hour of admission to PICU almost doubled in frequency (36% vs 71%) in patients who required mechanical ventilation (p 0.0004). High flow nasal cannula (HFNC; 32/56, 57%) and continuous positive airway pressure (CPAP; 16/56, 29%) were the preferred modes of non-invasive ventilation (NIV). CONCLUSION The management of severe viral bronchiolitis is similar across Canadian PICUs. The use of NIV, inhaled treatments, and antibiotics is frequent, which differs from the recommendations made by published guidelines. Canadian pediatric intensivists use homogeneous PICU admission criteria based on patients' characteristics and severity of the clinical picture. Clinical practice guidelines for children with viral bronchiolitis should address the management of patients with severe clinical disease.
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Affiliation(s)
- Matthew L Bradshaw
- Division of Pediatric Critical Care, Department of Pediatrics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Alexandre Déragon
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Pramod Puligandla
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Guillaume Emeriaud
- Division of Pediatric Critical Care, Department of Pediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Anne-Marie Canakis
- Division of Respiratory Medicine, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - Patricia S Fontela
- Division of Pediatric Critical Care, Department of Pediatrics, McGill University, Montreal, Quebec, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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Condella A, Mansbach JM, Hasegawa K, Dayan PS, Sullivan AF, Espinola JA, Camargo CA. Multicenter Study of Albuterol Use Among Infants Hospitalized with Bronchiolitis. West J Emerg Med 2018; 19:475-483. [PMID: 29760843 PMCID: PMC5942012 DOI: 10.5811/westjem.2018.3.35837] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 02/14/2018] [Accepted: 03/05/2018] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION Although bronchiolitis is a common reason for infant hospitalization, significant heterogeneity persists in its management. The American Academy of Pediatrics currently recommends that inhaled albuterol not be used in routine care of children with bronchiolitis. Our objective was to identify factors associated with pre-admission (e.g., emergency department or primary care) use of albuterol among infants hospitalized for bronchiolitis. METHODS We analyzed data from a 17-center observational study of 1,016 infants (age <1 year) hospitalized with bronchiolitis between 2011-2014. Pre-admission albuterol use was ascertained by chart review, and data were available for 1,008 (99%) infants. We used multivariable logistic regression to identify infant characteristics independently associated with pre-admission albuterol use. RESULTS Half of the infants (n=508) received at least one albuterol treatment before admission. Across the 17 hospitals, pre-admission albuterol use ranged from 23-84%. In adjusted analysis, independent predictors of albuterol use were the following: age ≥2 months (age 2.0-5.9 months [odds ratio (OR) 2.09, 95% confidence interval (CI) {1.45-3.01}] and age 6.0-11.9 months [OR 2.89, 95% CI {1.99-4.19}]); prior use of a bronchodilator (OR 1.89, 95% CI [1.24-2.90]); and presence of wheezing documented in pre-admission chart (OR 3.94, 95% CI [2.61-5.93]). By contrast, albuterol use was less likely among those with ≥7 days since the start of breathing problem (OR 0.66, 95% CI [0.44-1.00]) and parent-reported fever (OR 0.75, 95% CI [0.58-0.96]). CONCLUSION Variation in pre-admission albuterol use suggests that local practice had a strong influence on use, but that patient characteristics also influenced the decision. While we agree with current guidelines in recommending against albuterol for all infants with bronchiolitis, our understanding of possible subgroups of responders may improve through investigation of infants with the identified characteristics.
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Affiliation(s)
- Anna Condella
- Columbia University College of Physicians and Surgeons, Division of Pediatric Emergency Medicine, Department of Pediatrics, New York, New York
| | - Jonathan M. Mansbach
- Harvard Medical School, Boston Children’s Hospital, Department of Medicine, Boston, Massachusetts
| | - Kohei Hasegawa
- Harvard Medical School, Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts
| | - Peter S. Dayan
- Columbia University College of Physicians and Surgeons, Division of Pediatric Emergency Medicine, Department of Pediatrics, New York, New York
| | - Ashley F. Sullivan
- Harvard Medical School, Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts
| | - Janice A. Espinola
- Harvard Medical School, Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts
| | - Carlos A. Camargo
- Harvard Medical School, Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts
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