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Management of Preschool Wheezing: Guideline from the Emilia-Romagna Asthma (ERA) Study Group. J Clin Med 2022; 11:jcm11164763. [PMID: 36013002 PMCID: PMC9409690 DOI: 10.3390/jcm11164763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/04/2022] [Accepted: 08/09/2022] [Indexed: 12/20/2022] Open
Abstract
Preschool wheezing should be considered an umbrella term for distinctive diseases with different observable and measurable phenotypes. Despite many efforts, there is a large gap in knowledge regarding management of preschool wheezing. In order to fill this lack of knowledge, the aim of these guidelines was to define management of wheezing disorders in preschool children (aged up to 5 years). A multidisciplinary panel of experts of the Emilia-Romagna Region, Italy, addressed twelve different key questions regarding the management of preschool wheezing. Clinical questions have been formulated by the expert panel using the PICO format (Patients, Intervention, Comparison, Outcomes) and systematic reviews have been conducted on PubMed to answer these specific questions, with the aim of formulating recommendations. The GRADE approach has been used for each selected paper, to assess the quality of the evidence and the degree of recommendations. These guidelines represent, in our opinion, the most complete and up-to-date collection of recommendations on preschool wheezing to guide pediatricians in the management of their patients, standardizing approaches. Undoubtedly, more research is needed to find objective biomarkers and understand underlying mechanisms to assess phenotype and endotype and to personalize targeted treatment.
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Rodriguez-Martinez CE, Sossa-Briceño MP, Buendia JA. The use of ipratropium bromide for treating moderate to severe asthma exacerbations in pediatric patients in an emergency setting: A cost-effectiveness analysis. Pediatr Pulmonol 2021; 56:3706-3713. [PMID: 34473916 DOI: 10.1002/ppul.25648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Although the efficacy of the addition of ipratropium bromide (IB) to short-acting β2-agonists (SABAs) for treating children with moderate to severe asthma exacerbations has been demonstrated, evidence of its cost-effectiveness is scarce. The aim of the present study was to evaluate the cost-effectiveness of treatment with a combination of SABAs and IB compared with SABAs alone for the treatment of children with moderate to severe asthma exacerbations. METHODS To achieve the objectives of the study, a decision-analysis model was adapted. Effectiveness parameters were obtained from a systematic review of the literature with meta-analysis. Cost data were obtained from hospital bills and from the national manual of drug prices in Colombia. The study was carried out from the perspective of the national healthcare system in Colombia. The main outcome of the model was avoidance of hospital admission. RESULTS In children with moderate to severe asthma exacerbations, the base-case analysis showed that compared to SABAs alone, treatment with a combination of SABAs and IB was associated with lower overall treatment costs (US$126.24 vs. US$170.69 mean cost per patient) and a higher probability of hospital admission avoided (0.7999 vs. 0.7100), thus leading to dominance. For children with severe asthma exacerbations, these values were US$132.99 versus US$170.69 and 0.7883 versus 0.7100, respectively. CONCLUSIONS In Colombia, when compared to therapy with SABAs alone, therapy with a combination of SABAs and IB for treating pediatric patients with moderate to severe asthma exacerbations involves a lower probability of hospital admission at lower treatment costs.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Jefferson Antonio Buendia
- Department of Pharmacology and Toxicology, School of Medicine, Research Group in Pharmacology and Toxicology (INFARTO), Universidad de Antioquia, Medellín, Colombia
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3
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Nagakumar P, Davies B, Gupta A. Acute asthma management considerations in children and adolescents during the COVID-19 pandemic. Arch Dis Child 2021; 106:e31. [PMID: 32816691 DOI: 10.1136/archdischild-2020-319391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 02/01/2023]
Affiliation(s)
- Prasad Nagakumar
- Respiratory Medicine, Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK.,Birmingham Acute Care Research, University of Birmingham, Birmingham, UK
| | - Benjamin Davies
- Respiratory Medicine, Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - Atul Gupta
- Respiratory Pediatrics, King's College Hospital, London, UK
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Leung JS. Paediatrics: how to manage acute asthma exacerbations. Drugs Context 2021; 10:dic-2020-12-7. [PMID: 34113386 PMCID: PMC8166724 DOI: 10.7573/dic.2020-12-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/13/2021] [Indexed: 12/11/2022] Open
Abstract
Background Asthma is the most common chronic disease of childhood and a major source of childhood health burden worldwide. These burdens are particularly marked when children experience characteristic ‘symptom flare-ups’ or acute asthma exacerbations (AAEs). AAE are associated with significant health and economic impacts, including acute Emergency Department visits, occasional hospitalizations, and rarely, death. To treat children with AAE, several medications have been studied and used. Methods We conducted a narrative review of the literature with the primary objective of understanding the evidence of their efficacy. We present this efficacy evidence in the context of a general stepwise management pathway for paediatric AAEs. This framework is developed from the combined recommendations of eight established (inter)national paediatric guidelines. Discussion Management of paediatric AAE centres around four major care goals: (1) immediate and objective assessment of AAE severity; (2) prompt and effective medical interventions to decrease respiratory distress and improve oxygenation; (3) appropriate disposition of patient; and (4) safe discharge plans. Several medications are currently recommended with varying efficacies, including heliox, systemic corticosteroids, first-line bronchodilators (salbutamol/albuterol), adjunctive bronchodilators (ipratropium bromide, magnesium sulfate) and second-line bronchodilators (aminophylline, i.v. salbutamol, i.v. terbutaline, epinephrine, ketamine). Care of children with AAE is further enhanced using clinical severity scoring, pathway-driven care and after-event discharge planning. Conclusions AAEs in children are primarily managed by medications supported by a growing body of literature. Continued efforts to study the efficacy of second-line bronchodilators, integrate AAE management with long-term asthma control and provide fair/equitable care are required.
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Affiliation(s)
- James S Leung
- McMaster University, Faculty of Health Sciences, Department of Pediatrics, McMaster Children's Hospital, Hamilton, ON, Canada
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5
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Xu H, Tong L, Gao P, Hu Y, Wang H, Chen Z, Fang L. Combination of ipratropium bromide and salbutamol in children and adolescents with asthma: A meta-analysis. PLoS One 2021; 16:e0237620. [PMID: 33621253 PMCID: PMC7901745 DOI: 10.1371/journal.pone.0237620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 02/04/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND A combination of ipratropium bromide (IB) and salbutamol is commonly used to treat asthma in children and adolescents; however, there has been a lack of consistency in its usage in clinical practice. OBJECTIVE To evaluate the efficacy and safety of IB + salbutamol in the treatment of asthma in children and adolescents. METHODS The MEDLINE, Embase, and Cochrane Library as well as other Chinese biomedical databases (including China Biological Medicine Database, Chinese National Knowledge Infrastructure, Chongqing VIP, and Wanfang Chinese language bibliographic database) were systematically searched from the earliest record date to September 2020 for randomized controlled trials in children and adolescents (≤18 years) with asthma who received IB + salbutamol or salbutamol alone. The primary outcomes included hospital admission and adverse events. A random effects model with a 95% confidence interval (CI) was used. Subgroup analysis was performed according to age, severity of asthma, and co-interventions with other asthma controllers. This study was registered with PROSPERO. RESULTS Of the 1061 studies that were identified, 55 met the inclusion criteria and involved 6396 participants. IB + salbutamol significantly reduced the risk of hospital admission compared with salbutamol alone (risk ratio [RR] 0.79; 95% CI 0.66-0.95; p = 0.01; I2 = 40%). Subgroup analysis only showed significant difference in the risk of hospital admission in participants with severe asthma exacerbation (RR 0.73; 95% CI 0.60-0.88; p = 0.0009; I2 = 4%) and moderate-to-severe exacerbation (RR 0.69; 95% CI 0.50-0.96; p = 0.03; I2 = 3%). There were no significant differences in the risk of adverse events between IB + salbutamol group and salbutamol alone group (RR 1.77; 95% CI 0.63-4.98). CONCLUSION IB + salbutamol may be more effective than salbutamol alone for the treatment of asthma in children and adolescents, especially in those with severe and moderate to severe asthma exacerbation. The very low to high quality of evidence indicated that future well-designed double-blind RCTs with large sample are needed for research on evaluating the effectiveness of IB + salbutamol treatment for asthma in children and adolescents.
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Affiliation(s)
- Hongzhen Xu
- Department of Pulmonology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Lin Tong
- Department of Pulmonology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Peng Gao
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Yan Hu
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Huijuan Wang
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Zhimin Chen
- Department of Pulmonology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Luo Fang
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
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6
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Craig SS, Dalziel SR, Powell CV, Graudins A, Babl FE, Lunny C. Interventions for escalation of therapy for acute exacerbations of asthma in children: an overview of Cochrane Reviews. Cochrane Database Syst Rev 2020; 8:CD012977. [PMID: 32767571 PMCID: PMC8078579 DOI: 10.1002/14651858.cd012977.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Asthma is an illness that commonly affects adults and children, and it serves as a common reason for children to attend emergency departments. An asthma exacerbation is characterised by acute or subacute worsening of shortness of breath, cough, wheezing, and chest tightness and may be triggered by viral respiratory infection, poor compliance with usual medication, a change in the weather, or exposure to allergens or irritants. Most children with asthma have mild or moderate exacerbations and respond well to first-line therapy (inhaled short-acting beta-agonists and systemic corticosteroids). However, the best treatment for the small proportion of seriously ill children who do not respond to first-line therapy is not well understood. Currently, a large number of treatment options are available and there is wide variation in management. OBJECTIVES Main objective - To summarise Cochrane Reviews with or without meta-analyses of randomised controlled trials on the efficacy and safety of second-line treatment for children with acute exacerbations of asthma (i.e. after first-line treatments, titrated oxygen delivery, and administration of intermittent inhaled short-acting beta2-agonists and oral corticosteroids have been tried and have failed) Secondary objectives - To identify gaps in the current evidence base that will inform recommendations for future research and subsequent Cochrane Reviews - To categorise information on reported outcome measures used in trials of escalation of treatment for acute exacerbations of asthma in children, and to make recommendations for development and reporting of standard outcomes in future trials and reviews - To identify relevant randomised controlled trials that have been published since the date of publication of each included review METHODS: We included Cochrane Reviews assessing interventions for children with acute exacerbations of asthma. We searched the Cochrane Database of Systematic Reviews. The search is current to 28 December 2019. We also identified trials that were potentially eligible for, but were not currently included in, published reviews. We assessed the quality of included reviews using the ROBIS criteria (tool used to assess risk of bias in systematic reviews). We presented an evidence synthesis of data from reviews alongside an evidence map of clinical trials. Primary outcomes were length of stay, hospital admission, intensive care unit admission, and adverse effects. We summarised all findings in the text and reported data for each outcome in 'Additional tables'. MAIN RESULTS We identified 17 potentially eligible Cochrane Reviews but extracted data from, and rated the quality of, 13 reviews that reported results for children alone. We excluded four reviews as one did not include any randomised controlled trials (RCTs), one did not provide subgroup data for children, and the last two had been updated and replaced by subsequent reviews. The 13 reviews included 67 trials; the number of trials in each review ranged from a single trial up to 27 trials. The vast majority of comparisons included between one and three trials, involving fewer than 100 participants. The total number of participants included in reviews ranged from 40 to 2630. All studies included children; 16 (24%) included children younger than two years of age. Most of the reviews reported search dates older than four years. We have summarised the published evidence as outlined in Cochrane Reviews. Key findings, in terms of our primary outcomes, are that (1) intravenous magnesium sulfate was the only intervention shown to reduce hospital length of stay (high-certainty evidence); (2) no evidence suggested that any intervention reduced the risk of intensive care admission (low- to very low-certainty evidence); (3) the risk of hospital admission was reduced by the addition of inhaled anticholinergic agents to inhaled beta2-agonists (moderate-certainty evidence), the use of intravenous magnesium sulfate (high-certainty evidence), and the use of inhaled heliox (low-certainty evidence); (4) the addition of inhaled magnesium sulfate to usual bronchodilator therapy appears to reduce serious adverse events during hospital admission (moderate-certainty evidence); (5) aminophylline increased vomiting compared to placebo (moderate-certainty evidence) and increased nausea and nausea/vomiting compared to intravenous beta2-agonists (low-certainty evidence); and (6) the addition of anticholinergic therapy to short-acting beta2-agonists appeared to reduce the risk of nausea (high-certainty evidence) and tremor (moderate-certainty evidence) but not vomiting (low-certainty evidence). We considered 4 of the 13 reviews to be at high risk of bias based on the ROBIS framework. In all cases, this was due to concerns regarding identification and selection of studies. The certainty of evidence varied widely (by review and also by outcome) and ranged from very low to high. AUTHORS' CONCLUSIONS This overview provides the most up-to-date evidence on interventions for escalation of therapy for acute exacerbations of asthma in children from Cochrane Reviews of randomised controlled trials. A vast majority of comparisons involved between one and three trials and fewer than 100 participants, making it difficult to assess the balance between benefits and potential harms. Due to the lack of comparative studies between various treatment options, we are unable to make firm practice recommendations. Intravenous magnesium sulfate appears to reduce both hospital length of stay and the risk of hospital admission. Hospital admission is also reduced with the addition of inhaled anticholinergic agents to inhaled beta2-agonists. However, further research is required to determine which patients are most likely to benefit from these therapies. Due to the relatively rare incidence of acute severe paediatric asthma, multi-centre research will be required to generate high-quality evidence. A number of existing Cochrane Reviews should be updated, and we recommend that a new review be conducted on the use of high-flow nasal oxygen therapy. Important priorities include development of an internationally agreed core outcome set for future trials in acute severe asthma exacerbations and determination of clinically important differences in these outcomes, which can then inform adequately powered future trials.
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Affiliation(s)
- Simon S Craig
- Department of Paediatrics, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia
- Emergency Research, Murdoch Children's Research Institute, Parkville, Australia
- Paediatric Emergency Department, Monash Medical Centre, Monash Emergency Service, Monash Health, Clayton, Australia
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Melbourne, Australia
| | - Stuart R Dalziel
- Departments of Surgery and Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Melbourne, Australia
- Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand
| | - Colin Ve Powell
- Department of Emergency Medicine, Sidra Medciine, Doha, Qatar
- School of Medicine, Cardiff University, Cardiff, UK
| | - Andis Graudins
- Department of Medicine, Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Melbourne, Australia
- Monash Emergency Service, Monash Health, Dandenong Hospital, Dandenong, Australia
| | - Franz E Babl
- Emergency Research, Murdoch Children's Research Institute, Parkville, Australia
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Melbourne, Australia
- Emergency Department, Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics and Centre for Integrated Critical Care, University of Melbourne, Parkville, Australia
| | - Carole Lunny
- Cochrane Hypertension Group, Faculty of Medicine, University of British Columbia, Vancouver, Canada
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7
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Nomura O, Ihara T, Morikawa Y, Sakakibara H, Hagiwara Y, Inoue N, Akasawa A. Metered-dose inhaler ipratropium bromide for children with acute asthma exacerbation: A prospective, non-randomized, observational study. Pediatr Int 2020; 62:319-323. [PMID: 31930755 DOI: 10.1111/ped.14146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 12/13/2019] [Accepted: 12/23/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Ipratropium bromide (IB), when administered with β2-agonists, is effective in reducing hospital admissions of children presenting to the emergency department (ED) with severe asthma. While IB is commonly delivered in its nebulized form, using a metered-dose inhaler (MDI), can, reportedly, shorten patients' length of stay in the ED. However, the effectiveness and safety of IB administration using an MDI with a spacer have not been established. This study aimed to investigate the effectiveness and safety of MDI-delivered IB in pediatric patients with acute asthma exacerbation. METHODS This prospective, non-randomized, observational study included patients aged ≥4 years with a history of severe asthma exacerbation. Patients received IB via MDI with a spacer three times at 20-min intervals. IB use was determined by the physicians' treatment policy. Propensity score matching was used to adjust the confounding factors related to IB administration. RESULTS Of the 158 patients, 88 were treated with IB and 70 were treated without IB. A propensity score-matching analysis extracted 54 patients from each group. We found no statistical difference in the admission rate of the two groups (IB group: 25.9% vs non-IB group: 31.5%; P = 0.67). The post-treatment modified pulmonary index scores (mean ± SD) were also similar (IB: 6.6 ± 2.0 vs non-IB: 6.3 ± 2.5; P = 0.53). Only one patient (1.0%) treated with IB experienced vomiting, which resolved spontaneously. CONCLUSION The metered-dose inhaler IB was ineffective in reducing the admission rate possibly because it was less effective than a nebulizer for IB inhalation.
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Affiliation(s)
- Osamu Nomura
- Division of Pediatric Emergency Medicine, Tokyo Metropolitan Children's Medical , Tokyo, Japan.,Department of Emergency and Disaster Medicine, Hirosaki University, Hirosaki, Aomori, Japan
| | - Takateru Ihara
- Division of Pediatric Emergency Medicine, Tokyo Metropolitan Children's Medical , Tokyo, Japan
| | - Yoshihiko Morikawa
- Clinical Research Support Center, Tokyo Metropolitan Children's Medical Center, Tokyo
| | - Hiroshi Sakakibara
- Departments of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Japan, Tokyo
| | - Yusuke Hagiwara
- Division of Pediatric Emergency Medicine, Tokyo Metropolitan Children's Medical , Tokyo, Japan
| | - Nobuaki Inoue
- Division of Pediatric Emergency Medicine, Tokyo Metropolitan Children's Medical , Tokyo, Japan
| | - Akira Akasawa
- Department of Allergy, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
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8
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Ramgopal S, Mazzarini A, Martin-Gill C, Owusu-Ansah S. Prehospital management of pediatric asthma patients in a large emergency medical services system. Pediatr Pulmonol 2020; 55:83-89. [PMID: 31626398 DOI: 10.1002/ppul.24542] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 09/23/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND Asthma is a common pediatric diagnosis for emergency medical services (EMS) transports, however there is a paucity of data on prehospital asthma management. The purpose of this study was to describe prehospital management of pediatric patients with suspected asthma exacerbation. METHODS We conducted a retrospective review of electronic medical records from 24 ground EMS agencies in Southwestern Pennsylvania between 1 January 2014 to 31 December 2017. We identified patients 2 to 17 years with documented wheezing, excluding those with suspected anaphylaxis. Patients with documented respiratory distress were classified as severe asthma. We report descriptive statistics of demographics, vital signs, and management including administration of medications and performance of procedures. RESULTS Of 19 246 pediatric transports, 1078 (5.6%) patients had wheezing. Of these, 532 (49%) met criteria for severe asthma. Patients with severe asthma were more likely to be adolescents compared to those with nonsevere asthma (49.6% vs 6%; P < .001). While rates of intravenous methylprednisolone administration were higher in patients with severe asthma (68/532, 12.8%) compared to those with nonsevere asthma (13/546, 2.4%; P < .001), overall use of steroids was low (7.5%). Other therapies provided included albuterol (n = 699, 64.8%), ipratropium bromide (n = 271, 25.1%), and oxygen (n = 280, 26.0%). One hundred eighty patients (16.7%) received a peripheral IV line. Two patients (0.4%) were given continuous positive airway pressure. CONCLUSION Approximately 6% of pediatric EMS transports are for asthma. Steroid usage was low in even those with severe asthma, representing an area of process improvement. These data provide a baseline to future research to identify interventions that may improve outcomes.
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Affiliation(s)
- Sriram Ramgopal
- Division of Emergency Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Feinberg School of Medicine, Chicago, Illinois
| | - Angelica Mazzarini
- Division of Pediatric Emergency Medicine, Department of Pediatrics, University of Pittsburgh School of Medicine Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Christian Martin-Gill
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Sylvia Owusu-Ansah
- Division of Pediatric Emergency Medicine, Department of Pediatrics, University of Pittsburgh School of Medicine Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
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9
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Al-Shamrani A, Al-Harbi AS, Bagais K, Alenazi A, Alqwaiee M. Management of asthma exacerbation in the emergency departments. Int J Pediatr Adolesc Med 2019; 6:61-67. [PMID: 31388549 PMCID: PMC6676463 DOI: 10.1016/j.ijpam.2019.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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10
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A Randomized Trial Comparing Metered Dose Inhalers and Breath Actuated Nebulizers. J Emerg Med 2018; 55:7-14. [PMID: 29716819 DOI: 10.1016/j.jemermed.2018.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 02/19/2018] [Accepted: 03/03/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Despite little evidence for its effectiveness, the breath-actuated nebulizer (BAN) is the default albuterol delivery method in our pediatric emergency department. OBJECTIVE We compared the clinical efficacy of BAN and the metered-dose inhaler (MDI) in treating subjects patients 2 to 17 years of age who presented with mild to moderate asthma exacerbations. METHODS This is a randomized, nonblinded, noninferiority study conducted at a single pediatric tertiary care emergency department. Subjects presenting with a Pediatric Asthma Score ranging from 5 to 11 received albuterol by BAN or MDI via standard weight-based and symptom severity dosing protocols. Aerosolized ipratropium (via BAN) and intravenous magnesium sulfate were given when clinically indicated. The primary outcome was patient disposition. The noninferiority margin for the primary outcome was an admission rate difference ≤10%. Analyses were adjusted for confounders that were significant at p ≤ 0.10. RESULTS We enrolled 890 subjects between October 2014 and April 2015. BAN and MDI groups were comparable for age, gender, and race but not for pretreatment symptom severity; 51% in the MDI group had a Pediatric Asthma Score of moderate severity (8-11) vs. 63% in the BAN group (p < 0.003). Unadjusted admission rates were 11.9% for MDI and 12.8% for BAN, for an unadjusted risk difference of -0.9% (95% confidence interval -5% to 3%). After adjusting for baseline confounder severity, the risk difference was 2% (95% confidence interval -4% to 7%), which met the criteria for noninferiority. CONCLUSIONS Albuterol therapy by MDI is noninferior to BAN for the treatment of mild to moderate asthma exacerbations in children 2 to 17 years of age.
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11
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Indinnimeo L, Chiappini E, Miraglia Del Giudice M. Guideline on management of the acute asthma attack in children by Italian Society of Pediatrics. Ital J Pediatr 2018; 44:46. [PMID: 29625590 PMCID: PMC5889573 DOI: 10.1186/s13052-018-0481-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 03/21/2018] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Acute asthma attack is a frequent condition in children. It is one of the most common reasons for emergency department (ED) visit and hospitalization. Appropriate care is fundamental, considering both the high prevalence of asthma in children, and its life-threatening risks. Italian Society of Pediatrics recently issued a guideline on the management of acute asthma attack in children over age 2, in ambulatory and emergency department settings. METHODS The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology was adopted. A literature search was performed using the Cochrane Library and Medline/PubMed databases, retrieving studies in English or Italian and including children over age 2 year. RESULTS Inhaled ß2 agonists are the first line drugs for acute asthma attack in children. Ipratropium bromide should be added in moderate/severe attacks. Early use of systemic steroids is associated with reduced risk of ED visits and hospitalization. High doses of inhaled steroids should not replace systemic steroids. Aminophylline use should be avoided in mild/moderate attacks. Weak evidence supports its use in life-threatening attacks. Epinephrine should not be used in the treatment of acute asthma for its lower cost / benefit ratio, compared to β2 agonists. Intravenous magnesium solphate could be used in children with severe attacks and/or forced expiratory volume1 (FEV1) lower than 60% predicted, unresponsive to initial inhaled therapy. Heliox could be administered in life-threatening attacks. Leukotriene receptor antagonists are not recommended. CONCLUSIONS This Guideline is expected to be a useful resource in managing acute asthma attacks in children over age 2.
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Affiliation(s)
- Luciana Indinnimeo
- Pediatric Department "Sapienza" University of Rome, Policlinico Umberto I Viale Regina Elena 324, 00161, Rome, Italy.
| | - Elena Chiappini
- Pediatric Infectious Disease Unit, Anna Meyer Children's University Hospital, Florence, Italy
| | - Michele Miraglia Del Giudice
- Department of Woman and Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
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Osborne V, Layton D, Fogg C, Tong E, Shakir SAW. Safety of Atrovent ® CFC-free inhaler: respiratory events reported from an observational cohort study in England. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2017; 26:356-363. [PMID: 28990234 DOI: 10.1111/ijpp.12407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 08/29/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The aim of the study was to identify any unexpected clinical events associated with starting the new CFC-free formulation of Atrovent® MDI in general practice in England. METHODS An active surveillance cohort study was conducted with a focus on selected clinical events, including respiratory symptoms, in past users of Atrovent® CFC MDI ('switchers') and Atrovent® naïve users. Incidence density rate ratios (with 99% confidence intervals) for events occurring in the first 3 months of exposure (risk period-ID1-3 ) compared to 3 months prior to starting treatment (reference period-IDR ) were calculated. RESULTS The cohort consisted of 13 211 patients (median age 70 years, 50.1% female; 63.5% prior users of Atrovent® CFC MDI ('switchers')). Common respiratory events occurred at higher rates after starting treatment than before for switchers, for example lower respiratory tract infection (LRTI) [ID1 /IDR = 1.45 (99% CI: 1.17, 1.81)] and worsening asthma [ID1 /IDR = 1.58 (99% CI: 1.00, 2.51)]. Of these events only LRTI was significant for Atrovent® naïve patients [ID1 /IDR = 1.42 (99% CI: 1.04, 1.95)]. CONCLUSIONS The results of this study suggest effect modification of risk as a result of prior Atrovent® CFC MDI use. Overall, Atrovent® CFC-free MDI appeared to be reasonably well tolerated in the immediate postmarketing period and the safety profile appeared similar to that of the CFC formulation.
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Affiliation(s)
- Vicki Osborne
- Drug Safety Research Unit, Southampton, UK.,Department of Epidemiology, University of Florida, Gainesville, FL, USA
| | - Deborah Layton
- Drug Safety Research Unit, Southampton, UK.,School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | - Carole Fogg
- Drug Safety Research Unit, Southampton, UK.,School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | | | - Saad A W Shakir
- Drug Safety Research Unit, Southampton, UK.,School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
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13
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Unequal pupils in an asthmatic child. J Paediatr Child Health 2017; 53:1026. [PMID: 28975749 DOI: 10.1111/jpc.2_13531] [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: 11/28/2016] [Accepted: 12/11/2016] [Indexed: 11/29/2022]
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14
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Cazzola M, Ora J, Rogliani P, Matera MG. Role of muscarinic antagonists in asthma therapy. Expert Rev Respir Med 2017; 11:239-253. [PMID: 28140686 DOI: 10.1080/17476348.2017.1289844] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Higher parasympathetic tone has been reported in asthmatics. In general, cholinergic contractile tone is increased by airway inflammation associated with asthma. Nevertheless, the role of muscarinic antagonists for the treatment of asthma has not yet been clearly defined. Areas covered: The use of SAMAs and LAMAs in asthma has been examined and discussed according with the published evidence. Particular attention has been given to the large Phase III clinical trial program designed to evaluate the efficacy and safety of tiotropium respimat added to standard treatment in adults, adolescents and children with persistent asthma across the spectrum of asthma severity. Expert commentary: The current evidence is that in patients with poorly controlled severe asthma despite the use of ICS and LABA, the addition of tiotropium significantly increases the time to the first severe exacerbation and provides a modest but sustained bronchodilation. Identical results should be produced using other LAMAs. In any case, the documentation that, at least in animal or in vitro models, LAMAs show significant anti-inflammatory and anti-proliferative capacities and are able to inhibit airway remodeling induced by allergens makes a strong presumption that the use of LAMAs in asthma may go beyond the simple bronchodilator effect.
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Affiliation(s)
- Mario Cazzola
- a Chair of Respiratory Medicine, Department of Systems Medicine , University of Rome Tor Vergata , Rome , Italy
| | - Josuel Ora
- b Division of Respiratory Medicine, Department of Internal Medicine , University Hospital Tor Vergata , Rome , Italy
| | - Paola Rogliani
- a Chair of Respiratory Medicine, Department of Systems Medicine , University of Rome Tor Vergata , Rome , Italy.,b Division of Respiratory Medicine, Department of Internal Medicine , University Hospital Tor Vergata , Rome , Italy
| | - Maria Gabriella Matera
- c Chair of Pharmacology, Department of Experimental Medicine , Second University of Naples , Naples , Italy
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15
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Powell CV, Cranswick NE. The current role of ipratropium bromide in an acute exacerbation of asthma. J Paediatr Child Health 2015; 51:751-2. [PMID: 25873284 DOI: 10.1111/jpc.12890] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Colin Ve Powell
- Children's Hospital for Wales, Department of Child Health, Institute of Molecular and Experimental Medicine, School of Medicine, Cardiff University, Wales, UK
| | - Noel E Cranswick
- Clinical Pharmacology Unit, Department of Medicine, Royal Children's Hospital, APPRU, Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Victoria, Australia
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