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Kolli S, Opolka C, Westbrook A, Gillespie S, Mason C, Truitt B, Kamat P, Fitzpatrick A, Grunwell JR. Outcomes of children with life-threatening status asthmaticus requiring isoflurane therapy and extracorporeal life support. J Asthma 2023; 60:1926-1934. [PMID: 36927245 PMCID: PMC10524452 DOI: 10.1080/02770903.2023.2191715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Severe, refractory asthma is a life-threatening emergency that may be treated with isoflurane and extracorporeal life support. The objective of this study was to describe the clinical response to isoflurane and outcomes after discharge of children who received isoflurane and/or extracorporeal life-support for near-fatal asthma. METHODS This was a retrospective descriptive study using electronic medical record data from two pediatric intensive care units within a single healthcare system in Atlanta, GA. RESULTS Forty-five children received isoflurane, and 14 children received extracorporeal life support, 9 without a trial of isoflurane. Hypercarbia and acidosis improved within four hours of starting isoflurane. Four children died during the index admission for asthma. Twenty-seven percent had a change in Functional Status Score of three or more points from baseline to PICU discharge. Patients had median percent predicted FEV1 and FEV1/FVC ratios pre- and post-bronchodilator values below normal pediatric values. CONCLUSION Children who received isoflurane and/or ECLS had a high frequency of previous PICU admission and intubation. Improvement in ventilation and acidosis occurred within the first four hours of starting isoflurane. Children who required isoflurane or ECLS may develop long-lasting deficits in their functional status. Children with near-fatal asthma are a high-risk group and require improved follow-up in the year following PICU discharge.
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Affiliation(s)
- Sneha Kolli
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Cydney Opolka
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Adrianna Westbrook
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University
| | - Scott Gillespie
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Pediatric Biostatistics Core, Department of Pediatrics, Emory University
| | - Carrie Mason
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
| | - Brittany Truitt
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Pradip Kamat
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Anne Fitzpatrick
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Jocelyn R. Grunwell
- Emory University School of Medicine, Department of Pediatrics, Atlanta, GA
- Children’s Healthcare of Atlanta at Egleston, Atlanta, GA
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Panesar R, Grossman J, Nachman S. Antibiotic use among admitted pediatric patients in the United States with status asthmaticus before and during the COVID-19 pandemic. J Asthma 2023; 60:647-654. [PMID: 35634914 DOI: 10.1080/02770903.2022.2083636] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Hospital admission trends of children with status asthmaticus diminished during the Coronavirus-19 (COVID-19) pandemic of 2020, possibly secondary to several factors such as school closures and use of face masks. What effect this had on antibiotic prescribing practices has yet to be described. The objective of our study was to evaluate the use of antibiotics in hospitalized children with a diagnosis of status asthmaticus before and during the COVID pandemic.Methods: A retrospective cross-sectional analysis was conducted using the TriNetX® cloud-based program with a national and institutional database. Each database was queried for all inpatient pediatric encounters from 3 to 18 years old, admitted with a diagnosis of status asthmaticus in the spring seasons of 2017-2019. Admission data and antibiotic usage were queried during the COVID-19 pandemic year of 2020 from both databases and compared amongst all study years.Results: In 2020, there was an overall decrease in the number of admissions as compared to the average number from 2017-2019, by 76.9% in the national database (p < 0.05) and 91.2% in the institutional database. The rates of antibiotic prescriptions significantly dropped among the national database (p < 0.001, z = 3.39) and remained non-significantly changed among the institutional database (p = 0.944 and z = 0.073).Conclusions: Our study demonstrates that the COVID-19 pandemic year of 2020 coincided with a significant decrease in hospital admissions and antibiotic prescribing prevalence among children with status asthmaticus on a national level. Nonetheless, our reported trends in antibiotic prescribing are still grossly similar to that of pre-pandemic times and may demonstrate a continued need for antimicrobial stewardship.
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Affiliation(s)
- Rahul Panesar
- Department of Pediatric Critical Care Medicine, Stony Brook University Children's Hospital, Stony Brook, NY, USA
| | - Jeremy Grossman
- Department of Internal Medicine-Pediatrics, Stony Brook University Children's Hospital, Stony Brook, NY, USA
| | - Sharon Nachman
- Department of Pediatric Infectious Disease, Stony Brook University Children's Hospital, Stony Brook, NY, USA
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3
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Smith MA, Dinh D, Ly NP, Ward SL, McGarry ME, Zinter MS. Changes in the Use of Invasive and Noninvasive Mechanical Ventilation in Pediatric Asthma: 2009-2019. Ann Am Thorac Soc 2023; 20:245-253. [PMID: 36315585 PMCID: PMC9989865 DOI: 10.1513/annalsats.202205-461oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/31/2022] [Indexed: 02/04/2023] Open
Abstract
Rationale: Despite lower overall hospitalization rates for asthma in recent years, there has been an increase in the number of pediatric patients receiving intensive care management in the United States. Objectives: To investigate how the use of invasive and noninvasive mechanical ventilation for asthma has changed in the context of an evolving cohort of critically ill pediatric patients with asthma. Methods: We analyzed children admitted to intensive care units for asthma from 2009 through 2019 in the Virtual Pediatric Systems database. Regression analyses were used to evaluate how respiratory support interventions, mortality, and patient characteristics have changed over time. Odds ratios were calculated to determine how patient characteristics were associated with respiratory support needs. Stratified analyses were performed to determine how changing practice patterns may have differed between patient subgroups. Results: There were 67,614 admissions for 56,727 patients analyzed. Intubation occurred in 4.6% of admissions and decreased from 6.9% to 3.4% over time (P < 0.001), whereas noninvasive ventilation as the maximal respiratory support increased from 8.9% to 20.0% (P < 0.001). Over time, the cohort shifted to include more 2- to 6-year-olds and patients of Asian/Pacific Islander or Hispanic race/ethnicity. Although intubation decreased and noninvasive ventilation increased in all subgroups, the changes were most pronounced in the youngest patients and slightly less pronounced for obese patients. Conclusions: In pediatric asthma, use of intubation has halved, whereas use of noninvasive ventilation has more than doubled. This change in practice appears partially related to a younger patient cohort, although other factors merit exploration.
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Affiliation(s)
| | - Doantrang Dinh
- Division of Pulmonary Medicine, Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Ngoc P. Ly
- Division of Pulmonology, Department of Pediatrics, School of Medicine, University of California, San Francisco, San Francisco, California; and
| | | | - Meghan E. McGarry
- Division of Pulmonology, Department of Pediatrics, School of Medicine, University of California, San Francisco, San Francisco, California; and
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4
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Extracorporeal Life Support for Status Asthmaticus: Early Outcomes in Teens and Young Adults. ASAIO J 2022; 68:1305-1311. [PMID: 36194100 DOI: 10.1097/mat.0000000000001644] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Extracorporeal life support (ECLS) may be life saving for patients with status asthmaticus (SA), a difficult-to-treat, severe subset of asthma. Contemporary ECLS outcomes for SA in teens and young adults are not well described. The Extracorporeal Life Support Organization (ELSO) Registry was reviewed (2009-2019) for patients (15-35 years) with a primary diagnosis of SA. In-hospital mortality and complications were described. Multivariable logistic regression was used to identify independent risk factors for hospital mortality. Overall, 137 patients, (26 teens and 111 young adults; median age 25 years) were included. Extracorporeal life support utilization for SA sharply increased in 2010, coinciding with increased ECLS utilization overall. Median ECLS duration and length of stay were 97 hours and 11 days, respectively. In-hospital mortality and major complication rates were 10% and 11%, respectively. Nonsurvivors were more likely to have experienced ECLS complications, compared to survivors (86% vs. 42%, p = 0.003). Independent risk factors for in-hospital mortality included pre-ECLS arrest and any renal and/or neurologic complication. Prospective studies designed to evaluate complications and subsequent failure to rescue may help optimize quality improvement efforts.
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VonAchen P, Davis MM, Cartland J, D'Arco A, Kan K. Closure of Licensed Pediatric Beds in Health Care Markets Within Illinois. Acad Pediatr 2022; 22:431-439. [PMID: 34182159 PMCID: PMC9246323 DOI: 10.1016/j.acap.2021.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 06/11/2021] [Accepted: 06/19/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Our objective was to understand the market characteristics related to closures of licensed pediatric hospital beds that may be related to increasing regionalization of pediatric hospital care. METHODS We performed a retrospective descriptive analysis of 110 hospitals with licensed pediatric hospital beds from a statewide survey of health care facilities (2012-2017) and administrative data of hospital admissions (2013-2018) in Illinois. We quantified closures of licensed pediatric hospital beds and categorized hospital bed closures by hospital and market characteristics. RESULTS From 2012 through 2017, the number of licensed pediatric beds declined from 1706 to 1254 (-26.5%). Over the same time period, annual pediatric inpatient days minimally changed (+1.1%), while annual pediatric inpatient days at hospitals affiliated with the Children's Hospital Association increased (+30.5%). After accounting for re-openings, the 33 hospitals that closed all licensed pediatric beds fit 4 distinct typologies: 1) Hospitals with minimal pediatric volume throughout the study (n = 19); 2) Hospitals that sustained at least 50% of their pediatric volume after closure of licensed pediatric beds (n = 8); 3) Hospitals with low market share in metropolitan areas (n = 5); and 4) Hospital with a decline in pediatric market share, while a nearby hospital saw a corresponding rise in pediatric market share (n = 1). CONCLUSIONS In Illinois, licensed pediatric hospital beds declined while pediatrics inpatient days stayed the same over a recent 6-year period. Typologies of closures describe the nuanced dynamics leading to decline of pediatric hospital beds. Understanding these patterns is critical to ensure that children receive quality pediatric-tailored care.
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Affiliation(s)
- Paige VonAchen
- Mary Ann & J. Milburn Smith Child Health Outreach, Research and Evaluation Center, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago (P VonAchen, MM Davis, J Cartland, A D'Arco, and K Kan), Chicago, Ill; University of Michigan Medical School (P VonAchen), Ann Arbor, Mich.
| | - Matthew M Davis
- Mary Ann & J. Milburn Smith Child Health Outreach, Research and Evaluation Center, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago (P VonAchen, MM Davis, J Cartland, A D'Arco, and K Kan), Chicago, Ill; Division of Advanced General Pediatrics and Primary Care, Department of Pediatrics, Northwestern University Feinberg School of Medicine (MM Davis and K Kan), Chicago, Ill
| | - Jenifer Cartland
- Mary Ann & J. Milburn Smith Child Health Outreach, Research and Evaluation Center, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago (P VonAchen, MM Davis, J Cartland, A D'Arco, and K Kan), Chicago, Ill
| | - Amy D'Arco
- Mary Ann & J. Milburn Smith Child Health Outreach, Research and Evaluation Center, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago (P VonAchen, MM Davis, J Cartland, A D'Arco, and K Kan), Chicago, Ill
| | - Kristin Kan
- Mary Ann & J. Milburn Smith Child Health Outreach, Research and Evaluation Center, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago (P VonAchen, MM Davis, J Cartland, A D'Arco, and K Kan), Chicago, Ill; Division of Advanced General Pediatrics and Primary Care, Department of Pediatrics, Northwestern University Feinberg School of Medicine (MM Davis and K Kan), Chicago, Ill
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Asthma in paediatric intensive care in England residents: observational study. Sci Rep 2022; 12:1315. [PMID: 35079067 PMCID: PMC8789863 DOI: 10.1038/s41598-022-05414-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 01/04/2022] [Indexed: 01/08/2023] Open
Abstract
Despite high prevalence of asthma in children in the UK, there were no prior report on asthma admissions in paediatric intensive care units (PICU). We investigated the epidemiology and healthcare resource utilisation in children with asthma presenting to PICUs in England. PICANet, a UK national PICU database, was queried for asthma as the primary reason for admission, of children resident in England from April 2006 until March 2013. There were 2195 admissions to PICU for a median stay of 1.4 days. 59% were males and 51% aged 0–4 years. The fourth and fifth most deprived quintiles represented 61% (1329) admissions and 73% (11) of the 15 deaths. Deaths were most frequent in 10–14 years age (n = 11, 73%), with no deaths in less than 5 years age. 38% of admissions (828/2193) received invasive ventilation, which was more frequent with increasing deprivation (13% (108/828) in least deprived to 31% (260/828) in most deprived) and with decreasing age (0–4-year-olds: 49%, 409/828). This first multi-centre PICU study in England found that children from more deprived neighbourhoods represented the majority of asthma admissions, invasive ventilation and deaths in PICU. Children experiencing socioeconomic deprivation could benefit from enhanced asthma support in the community.
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Karube T, Goins T, Karsies TJ, Gee SW. Reducing Avoidable Transfer Delays in the Pediatric Intensive Care Unit for Status Asthmaticus Patients. Pediatr Qual Saf 2022; 7:e527. [PMID: 35071962 PMCID: PMC8782102 DOI: 10.1097/pq9.0000000000000527] [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: 04/22/2021] [Accepted: 10/23/2021] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Status asthmaticus (acute severe asthma) is one of the most common reasons for Pediatric Intensive Care Unit (PICU) admission. Accordingly, ensuring optimal throughput for patients admitted with status asthmaticus is essential for optimizing PICU capacity. Few studies specifically address effective methods to reduce delays related to PICU discharge. This project aimed to identify and reduce avoidable delays in PICU discharge for status asthmaticus patients. METHODS This quality improvement project focused on reducing transfer delays for status asthmaticus patients admitted to the PICU at a freestanding academic children's hospital. We standardized the transfer criteria, identified barriers to an efficient transfer, and implemented multidisciplinary interventions. The primary aim was to decrease the average duration from fulfilling the transfer criteria to PICU discharge by 15% from the baseline within 8 months of implementation. The balancing measure was readmissions to the PICU for asthma exacerbations within 24 hours from PICU discharge. RESULTS The analysis included 623 patients. Following interventions, the time from fulfilling transfer criteria to PICU discharge decreased from 9.8 hours to 6.8 hours, a 30.6% reduction from baseline. Improvements were sustained for 6 months. In the preintervention group, three patients were readmitted to the PICU within 24 hours of transferring out of the PICU, but no patient was readmitted during the postintervention period. CONCLUSIONS Standardizing transfer criteria and implementing multidisciplinary strategies can reduce avoidable PICU discharge delays for patients with status asthmaticus. The application of a similar approach could potentially reduce avoidable delays for other conditions in the PICU.
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Affiliation(s)
- Takaharu Karube
- From the Department of Pediatrics, Division of Pediatric Critical Care Medicine, Nationwide Children’s Hospital, Columbus, Ohio
| | - Theresa Goins
- Pediatric Intensive Care Unit Clinical Lead Respiratory Therapist, Nationwide Children’s Hospital, Columbus, Ohio
| | - Todd J. Karsies
- From the Department of Pediatrics, Division of Pediatric Critical Care Medicine, Nationwide Children’s Hospital, Columbus, Ohio
| | - Samantha W. Gee
- From the Department of Pediatrics, Division of Pediatric Critical Care Medicine, Nationwide Children’s Hospital, Columbus, Ohio
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8
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van den Berg S, Hashimoto S, Golebski K, Vijverberg SJH, Kapitein B. Severe acute asthma at the pediatric intensive care unit: can we link the clinical phenotypes to immunological endotypes? Expert Rev Respir Med 2021; 16:25-34. [PMID: 34709100 DOI: 10.1080/17476348.2021.1997597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The clinical phenotype of severe acute asthma at the pediatric intensive care unit (PICU) is highly heterogeneous. However, current treatment is still based on a 'one-size-fits-all approach'. AREAS COVERED We aim to give a comprehensive description of the clinical characteristics of pediatric patients with severe acute asthma admitted to the PICU and available immunological biomarkers, providing the first steps toward precision medicine for this patient population. A literature search was performed using PubMed for relevant studies on severe acute (pediatric) asthma. EXPERT OPINION Omics technologies should be used to investigate the relationship between cellular molecules and pathways, and their clinical phenotypes. Inflammatory phenotypes might guide bedside decisions regarding the use of corticosteroids, neutrophil modifiers and/or type of beta-agonist. A next step toward precision medicine should be inclusion of these patients in clinical trials on biologics.
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Affiliation(s)
- Sarah van den Berg
- Department of Respiratory Medicine, Amsterdam Institute for Infection and Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Departmentof Pediatric Pulmonology, Amsterdam Public Health Institute, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Simone Hashimoto
- Department of Respiratory Medicine, Amsterdam Institute for Infection and Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Departmentof Pediatric Pulmonology, Amsterdam Public Health Institute, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Korneliusz Golebski
- Department of Respiratory Medicine, Amsterdam Institute for Infection and Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Susanne J H Vijverberg
- Department of Respiratory Medicine, Amsterdam Institute for Infection and Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Departmentof Pediatric Pulmonology, Amsterdam Public Health Institute, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Berber Kapitein
- Departmentof Pediatric Pulmonology, Amsterdam Public Health Institute, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Pediatric Intensive Care Unit, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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9
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Flaherty MR, Whalen K, Lee J, Duran C, Alshareef O, Yager P, Cummings B. Implementation of a Nurse-Driven Asthma Pathway in the Pediatric Intensive Care Unit. Pediatr Qual Saf 2021; 6:e503. [PMID: 34934882 PMCID: PMC8677970 DOI: 10.1097/pq9.0000000000000503] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/31/2021] [Indexed: 12/01/2022] Open
Abstract
Asthma is one of the most common conditions requiring admission to a pediatric intensive care unit. Dosing and weaning medications, particularly bronchodilators, are highly variable, and evidence-based weaning algorithms for clinicians are lacking in this setting. METHODS Patients admitted to a quaternary pediatric intensive care unit diagnosed with acute severe asthma were evaluated for time spent receiving continuous albuterol therapy, the length of stay in the intensive unit care unit, and the length of stay in the hospital. We developed an asthma pathway and continuous bronchodilator weaning algorithm to be used by bedside nurses. We then implemented two major Plan-Do-Study-Act cycles to facilitate the use of the pathway. They included implementing the algorithm and then integrating it as a clinical decision support tool in the electronic medical record. We used standard statistics and quality improvement methodology to analyze results. RESULTS One-hundred twenty-six patients met inclusion criteria during the study period, with 32 during baseline collection, 60 after weaning algorithm development and implementation, and 34 after clinical decision support implementation. Using quality improvement methodology, hours spent receiving continuous albuterol decreased from a mean of 43.6 to 28.6 hours after clinical decision support development. There were no differences in length of stay using standard statistics and QI methodology. CONCLUSION Protocolized asthma management in the intensive care unit setting utilizing a multidisciplinary approach and clinical decision support tools for bedside nursing can reduce time spent receiving continuous albuterol and may lead to improved patient outcomes.
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Affiliation(s)
- Michael R. Flaherty
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
- Harvard Medical School, Boston, Mass
| | - Kimberly Whalen
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
| | - Ji Lee
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
| | - Carlos Duran
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
- Harvard Medical School, Boston, Mass
| | - Ohood Alshareef
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
| | - Phoebe Yager
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
- Harvard Medical School, Boston, Mass
| | - Brian Cummings
- From the Division of Pediatric Critical Care Medicine, MassGeneral for Children, Boston, Mass
- Harvard Medical School, Boston, Mass
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10
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Reiter J, Karakis I, Grotto I, Novack L, Haklai Z, Applbaum Y, Steiman A, Gordon ES, Riener E, Kerem E, Cohen-Cymberknoh M. Regional differences in pediatric asthma hospital admissions: National data from Israel 1996-2017. Pediatr Pulmonol 2021; 56:1434-1439. [PMID: 33788990 DOI: 10.1002/ppul.25300] [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: 11/06/2020] [Revised: 01/12/2021] [Accepted: 01/23/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Asthma is a common chronic childhood illness and frequent cause of hospitalization. A decline in hospital admission rates was noted up to the 1990s, however, trends are not as clear since the turn of the century. This study aimed to assess the rates and regional differences of asthma admissions over more than two decades using the national Ministry of Health database, which registers data from all the hospitals. METHODS A retrospective cohort study, analysis of all pediatric asthma admissions, for Patients 1-14 years old, between 1996 and 2017 as recorded by the National Hospital Discharge Registry, was performed. Asthma admission rates were calculated per 1000 age adjusted residents, using the number of admission cases as the numerator, and age specific population size as the denominator. RESULTS The annual asthma hospitalization rate decreased in the entire pediatric population from 2.14 in 1996-0.89 in 2017. Children in the 1-4 year age group comprised most of the hospital admissions, and most of the decline was attributable to this age group. Significant differences in hospitalizations were found between different regions as well as differences in the rate of decline in asthma hospitalizations with the lowest admission rate in the Jerusalem district, highest in Haifa, northern and southern Israeli regions and the greatest rate of decline in the Tel-Aviv district. CONCLUSION This nationwide study, over more than two decades, shows clear regional differences in the rates of asthma admissions as well as regional differences in the rates of decline.
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Affiliation(s)
- Joel Reiter
- Faculty of Medicine, Hebrew University of Jerusalem, Israel.,Pediatric Pulmonary Unit, Department of Pediatrics, Hadassah Medical Center, Jerusalem, Israel
| | - Isabella Karakis
- Environmental Epidemiology Department, Public Health Services, Ministry of Health, Jerusalem, Israel
| | - Itamar Grotto
- Health Information Division, Ministry of Health, Jerusalem, Israel
| | - Lena Novack
- Clinical Research Center, Soroka University Medical Center, Beer Sheva, Israel
| | - Ziona Haklai
- Health Information Division, Ministry of Health, Jerusalem, Israel
| | - Yael Applbaum
- Health Information Division, Ministry of Health, Jerusalem, Israel
| | - Ada Steiman
- Health Information Division, Ministry of Health, Jerusalem, Israel
| | | | - Eva Riener
- Environmental Epidemiology Department, Public Health Services, Ministry of Health, Jerusalem, Israel
| | - Eitan Kerem
- Faculty of Medicine, Hebrew University of Jerusalem, Israel.,Pediatric Pulmonary Unit, Department of Pediatrics, Hadassah Medical Center, Jerusalem, Israel
| | - Malena Cohen-Cymberknoh
- Faculty of Medicine, Hebrew University of Jerusalem, Israel.,Pediatric Pulmonary Unit, Department of Pediatrics, Hadassah Medical Center, Jerusalem, Israel
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11
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Vet NJ, de Winter BCM, Koninckx M, Boeschoten SA, Boehmer ALM, Verhallen JT, Plötz FB, Vaessen-Verberne AA, van der Nagel BCH, Knibbe CAJ, Buysse CMP, de Wildt SN, Koch BCP, de Hoog M. Population Pharmacokinetics of Intravenous Salbutamol in Children with Refractory Status Asthmaticus. Clin Pharmacokinet 2021; 59:257-264. [PMID: 31432470 PMCID: PMC7007440 DOI: 10.1007/s40262-019-00811-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Intravenous salbutamol is used to treat children with refractory status asthmaticus, however insufficient pharmacokinetic data are available to guide initial and subsequent dosing recommendations for its intravenous use. The pharmacologic activity of salbutamol resides predominantly in the (R)-enantiomer, with little or no activity and even concerns of adverse reactions attributed to the (S)-enantiomer. OBJECTIVE Our aim was to develop a population pharmacokinetic model to characterize the pharmacokinetic profile for intravenous salbutamol in children with status asthmaticus admitted to the pediatric intensive care unit (PICU), and to use this model to study the effect of different dosing schemes with and without a loading dose. METHODS From 19 children (median age 4.9 years [range 9 months-15.3 years], median weight 18 kg [range 7.8-70 kg]) treated with continuous intravenous salbutamol at the PICU, plasma samples for R- and S-salbutamol concentrations (111 samples), as well as asthma scores, were collected prospectively at the same time points. Possible adverse reactions and patients' clinical data (age, sex, weight, drug doses, liver and kidney function) were recorded. With these data, a population pharmacokinetic model was developed using NONMEM 7.2. After validation, the model was used for simulations to evaluate the effect of different dosing regimens with or without a loading dose. RESULTS A two-compartment model with separate clearance for R- and S-salbutamol (16.3 L/h and 8.8 L/h, respectively) best described the data. Weight was found to be a significant covariate for clearance and volume of distribution. No other covariates were identified. Simulations showed that a loading dose can result in higher R-salbutamol concentrations in the early phase after the start of infusion therapy, preventing accumulation of S-salbutamol. CONCLUSIONS The pharmacokinetic model of intravenous R- and S-salbutamol described the data well and showed that a loading dose should be considered in children. This model can be used to evaluate the pharmacokinetic-pharmacodynamic relationship of intravenous salbutamol in children, and, as a next step, the effectiveness and tolerability of intravenous salbutamol in children with severe asthma.
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Affiliation(s)
- Nienke J Vet
- Pediatric Intensive Care Unit, Department of Pediatrics, Erasmus MC-Sophia Children's Hospital, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands.
| | | | - Muriel Koninckx
- Pediatric Intensive Care, Middelheim Ziekenhuis, Antwerp, Belgium
| | - Shelley A Boeschoten
- Pediatric Intensive Care Unit, Department of Pediatrics, Erasmus MC-Sophia Children's Hospital, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | | | - Jacintha T Verhallen
- Department of Pediatrics, Franciscus Gasthuis and Vlietland, Rotterdam, The Netherlands
| | - Frans B Plötz
- Department of Pediatrics, Tergooi Hospital, Blaricum, The Netherlands
| | | | | | - Catherijne A J Knibbe
- Division of Pharmacology, Leiden Academic Centre for Drug Research, Leiden, The Netherlands
| | - Corinne M P Buysse
- Pediatric Intensive Care Unit, Department of Pediatrics, Erasmus MC-Sophia Children's Hospital, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Saskia N de Wildt
- Pediatric Intensive Care Unit, Department of Pediatrics, Erasmus MC-Sophia Children's Hospital, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
- Department of Pharmacology and Toxicology, Radboud University, Nijmegen, The Netherlands
| | - Birgit C P Koch
- Department of Hospital Pharmacy, Erasmus MC, Rotterdam, The Netherlands
| | - Matthijs de Hoog
- Pediatric Intensive Care Unit, Department of Pediatrics, Erasmus MC-Sophia Children's Hospital, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
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12
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Rodriguez-Martinez CE, Sossa-Briceño MP. Characterization of the variability of care for acute severe asthma: An opportunity for quality improvement initiatives. Pediatr Pulmonol 2021; 56:809-810. [PMID: 33497535 DOI: 10.1002/ppul.25272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/10/2021] [Accepted: 01/12/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
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13
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Monteverde-Fernandez N, Diaz-Rubio F, Vásquez-Hoyos P, Rotta AT, González-Dambrauskas S. Variability in care for children with severe acute asthma in Latin America. Pediatr Pulmonol 2021; 56:384-391. [PMID: 33333632 DOI: 10.1002/ppul.25212] [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: 09/03/2020] [Revised: 11/04/2020] [Accepted: 12/03/2020] [Indexed: 11/11/2022]
Abstract
BACKGROUND Care variability for children with severe acute asthma has been well documented in high-income countries, yet data from low- and middle-income regions are lacking. We sought to characterize the magnitude of practice variability in the care of Latin American children to identify opportunities for standardization of care. METHODS A cross-sectional study performed through a retrospective analysis of contemporaneously collected data of children with severe acute asthma admitted to a center contributing to the LARed Network registry between May 2017 and May 2019. Centers were grouped by geographic location: Atlantic (AT), South Pacific (SP), and North Central (NC). RESULTS Among 434 children, most received care in hospitals in the AT group (54% [235/434]), followed by the NC (23% [101/434]) and SP (23% [98/434]) groups. The majority of children in the AT (92% [215/235]) and SP (91% [89/98]) groups received nebulized salbutamol/albuterol, while metered-dose inhalers were preferred in the NC group (72% [73/101]). There was a wide variation in the use of antibiotics: AT (57% [135/235]), SP (48% [47/98]), and NC (14% [14/101]). The same was true for ipratropium bromide: AT (67% [157/235]), SP (90% [88/98]), and NC (17% [17/101]), and aminophylline: AT (57% [135/235]), NC (5% [5/101]), and SP (0% [0/98]). High-flow nasal cannula was the preferred respiratory support modality in the AT (60% [141/235]) and NC (40% [40/101]) groups, while bilevel positive airway pressure (BiPAP) use was more common in the SP group (80% [78/98]). CONCLUSION We identified significant variability in care for severe acute asthma. Our findings will help to inform the design of future studies, quality improvement initiatives, and development of practice guidelines within Latin America.
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Affiliation(s)
- Nicolas Monteverde-Fernandez
- Departamento de Cuidado Critico Pediatrico, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay.,Departamento de Pediatria, Cuidados Intensivos Pediátricos y Neonatales (CINP), Medica Uruguaya, Montevideo, Uruguay
| | - Franco Diaz-Rubio
- Departamento de Cuidado Critico Pediatrico, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay.,Departamento de Pediatria, Hospital El Carmen de Maipú, Santiago, Chile.,Departamento de Pediatria, Instituto de Ciencias Biomédicas, Universidad del Desarrollo, Santiago, Chile
| | - Pablo Vásquez-Hoyos
- Departamento de Cuidado Critico Pediatrico, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay.,Departamento de Pediatría, Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia.,Departamento de Pediatría, Universidad Nacional de Colombia, Bogotá, Colombia.,Departamento de Pediatria, Unidad de Cuidado intensivo Pediátrico, Hospital de San José, Bogotá, Colombia
| | - Alexandre T Rotta
- Departamento de Pediatria, Duke University Medical Center, Durham, North Carolina, USA
| | - Sebastián González-Dambrauskas
- Departamento de Cuidado Critico Pediatrico, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay.,Departamento de Pediatria, Unidad de Cuidados Intensivos Pediátricos Especializados (CIPe), Casa de Galicia, Montevideo, Uruguay
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14
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Doymaz S, Ahmed YE, Francois D, Pinto R, Gist R, Steinberg M, Giambruno C. Methylprednisolone, dexamethasone or hydrocortisone for acute severe pediatric asthma: does it matter? J Asthma 2021; 59:590-596. [PMID: 33380248 DOI: 10.1080/02770903.2020.1870130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Various intravenous (IV) corticosteroids are available for acute severe asthma (ASA) treatment. The choice of IV corticosteroids varies broadly and depends on institution, country, or physician preferences. In this study, we compared the efficacy of IV methylprednisolone, hydrocortisone and dexamethasone in ASA treatment during pediatric intensive care unit (PICU) admission. METHODS The study was a prospective randomized clinical trial. We enrolled patients of 1-21 years after they were admitted to the PICU requiring continuous beta-2 agonist treatment. Patients were randomized into three groups: Group A: IV Methylprednisolone, Group B: IV Hydrocortisone and Group C: IV Dexamethasone. The primary outcomes measured were durations of beta-2 agonist continuous nebulization treatment. Secondary outcomes, included PICU and hospital length of stay (LOS), pediatric asthma severity score (PASS), need for mechanical ventilation and maximum dose of beta-2 agonist treatment. RESULTS 61 patients were included in the analysis. 22 patients recruited in Group A, 20 in group B and 19 group C. Median durations of beta-2-agonist treatment were 23 h (QR 16-38) for methylprednisolone, 27 h (QR 16-40) for hydrocortisone, and 32 h (QR 16-48) for dexamethasone (p = 0.90). There was no difference in PICU LOS, hospital LOS, PASS score, B2 agonist maximum dose, or need for ventilation support. CONCLUSIONS The use of IV methylprednisolone, hydrocortisone, and dexamethasone have equivalent efficacy when used at the appropriate doses. Studies with larger cohorts are needed to compare the effectiveness of IV corticosteroids in the management of ASA in the PICU setting.
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Affiliation(s)
- Sule Doymaz
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Youssef E Ahmed
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Densley Francois
- Department of Pediatrics, Neonatal Intensive Care Unit, Presbyterian Hospital/Morgan Stanley Children's Hospital, New York, NY, USA
| | - Rohit Pinto
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Ramon Gist
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Miriam Steinberg
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Clara Giambruno
- Department of Pediatrics, Pediatric Critical Care Unit, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
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15
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Smith A, França UL, McManus ML. Trends in the Use of Noninvasive and Invasive Ventilation for Severe Asthma. Pediatrics 2020; 146:peds.2020-0534. [PMID: 32917845 DOI: 10.1542/peds.2020-0534] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To explore and define contemporary trends in the use of invasive mechanical ventilation (IMV) and noninvasive ventilation (NIV) in the treatment of children with asthma. METHODS We performed a serial cross-sectional analysis using data from the Pediatric Health Information System. We examined 2014-2018 admission abstracts from patients aged 2 to 17 years who were admitted to member hospitals with a primary diagnosis of asthma. We report temporal trends in IMV use, NIV use, ICU admission, length of stay, and mortality. RESULTS Over the study period, 48 hospitals reported 95 204 admissions with a primary diagnosis of asthma. Overall, IMV use remained stable at 0.6% between 2014 and 2018 (interquartile range [IQR]: 0.3%-1.1% and 0.2%-1.3%, respectively), whereas NIV use increased from 1.5% (IQR: 0.3%-3.2%) to 2.1% (IQR: 0.3%-5.6%). There was considerable practice variation among centers, with NIV rates more than doubling within the highest quartile of users (from 4.8% [IQR: 2.8%-7.5%] to 13.2% [IQR: 7.4%-15.2%]; P < .02). ICU admission was more common among centers with high NIV use, but centers with high NIV use did not differ from lower-use centers in mortality, IMV use, or overall average length of stay. CONCLUSIONS The use of IMV is at historic lows, and NIV has replaced it as the primary mechanical support mode for asthma. However, there is considerable variability in NIV use. Increased NIV use was not associated with a change in IMV rates, which remained stable. Higher NIV use was associated with increased ICU admissions. NIV's precise contribution to the cost and quality of care remains to be determined.
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Affiliation(s)
- Alla Smith
- Division of Medical Critical Care, Department of Medicine and
| | - Urbano L França
- Division of Critical Care, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Michael L McManus
- Division of Critical Care, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
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16
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Kulalert P, Phinyo P, Patumanond J, Smathakanee C, Chuenjit W, Nanthapisal S. Factors Associated with Failure of Intermittent Nebulization with Short-Acting Beta-Agonists in Children with Severe Asthma Exacerbation. J Asthma Allergy 2020; 13:275-283. [PMID: 32904643 PMCID: PMC7457559 DOI: 10.2147/jaa.s258549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/11/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Intermittent nebulization of short-acting beta-agonists (SABA) is the initial treatment of choice for children with asthma exacerbation. However, children with severe asthma exacerbation (SAE) may not show an adequate response and need aggressive stepwise therapy. We aimed to explore factors associated with a poor response to intermittent nebulized SABA in children with SAE. Methods A retrospective cohort study of children with SAE diagnosed according to the definition of the British Guidelines on the Management of Asthma, who were admitted at Hat Yai Hospital from January 1, 2015, to December 31, 2017. All children were treated with intermittent SABA nebulization. Treatment failure was defined as children needing escalated therapy. Logistic regression with confounding score adjustment was used to explore the predictors of treatment failure. Results One hundred thirty-three children were included in the analysis, 59 were in the failure group and 74 were in the success group. After adjusting for potential confounders, they were significantly associated with a previous history of intubation (adjusted OR 6.46, 95% CI 1.13 to 36.79, p=0.036), receiving <3 doses of nebulized salbutamol in the emergency room (ER, aOR 3.21, 95% CI 1.15 to 9.02, p=0.027), ER measured oxygen saturation (SpO2) <92% (adjusted OR 3.02, 95% CI 1.18 to 7.75, p=0.022), and exacerbation triggered by pneumonia (adjusted OR 2.67, 95% CI 1.19 to 6.00, p=0.017). Conclusion We identified four prognostic factors of treatment failure in children with SAE: a previous history of intubation; receiving <3 doses of nebulized salbutamol in the ER, SpO2 at ER <92%; and exacerbation triggered by pneumonia. Further prospective studies are required to confirm our findings before clinical implementation.
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Affiliation(s)
- Prapasri Kulalert
- Department of Clinical Epidemiology, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Phichayut Phinyo
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jayanton Patumanond
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | | | - Sira Nanthapisal
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
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17
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Boeschoten SA, Dulfer K, Boehmer ALM, Merkus PJFM, van Rosmalen J, de Jongste JC, de Hoog M, Buysse CMP. Quality of life and psychosocial outcomes in children with severe acute asthma and their parents. Pediatr Pulmonol 2020; 55:2883-2892. [PMID: 32816405 PMCID: PMC7589240 DOI: 10.1002/ppul.25034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 08/13/2020] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To prospectively evaluate quality of life (QoL) and psychosocial outcomes in children with severe acute asthma (SAA) after pediatric intensive care (PICU) admission compared to children with SAA who were admitted to a general ward (GW). In addition, we assessed post-traumatic stress (PTS) and asthma-related QoL in the parents. METHODS A preplanned follow-up of 3-9 months of our nationwide prospective multicenter study, in which children with SAA admitted to a Dutch PICU (n=110) or GW (n=111) were enrolled between 2016-2018. Asthma-related QoL, PTS symptoms, emotional and behavioral problems, and social impact in children and/or parents were assessed with validated web-based questionnaires. RESULTS We included 100 children after PICU and 103 after GW admission, with a response rate of 50% for the questionnaires. Median time to follow-up was 5 months (range 1-12 months). Time to reach full schooldays after admission was significantly longer in the PICU group (mean of 10 vs 4 days, p=0.001). Parents in the PICU group reported more PTS symptoms (intrusion p=0.01, avoidance p=0.01, arousal p=0.02) compared to the GW group. CONCLUSION No significant differences were found between PICU and GW children on self-reported outcome domains, except for the time to reach full schooldays. PICU parents reported PTS symptoms more often than the GW group. Therefore, monitoring asthma symptoms and psychosocial screening of children and parents after PICU admission should both be part of standard care after SAA. This should identify those who are at risk for developing PTSD, in order to timely provide appropriate interventions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Shelley A. Boeschoten
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Annemie L. M. Boehmer
- Department of PediatricsMaasstad HospitalRotterdamThe Netherlands
- Department of PediatricsSpaarne HospitalHaarlemThe Netherlands
| | - Peter J. F. M. Merkus
- Division of Respiratory Medicine, Department of Pediatrics
Radboudumc Amalia Children's HospitalNijmegenThe Netherlands
| | - Joost van Rosmalen
- Department of Biostatistics, Erasmus MCUniversity Medical CenterRotterdamThe Netherlands
| | - Johan C. de Jongste
- Department of Pediatrics, Erasmus Medical CenterSophia Children's HospitalRotterdamThe Netherlands
| | - Matthijs de Hoog
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Corinne M. P. Buysse
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
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18
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Boeschoten SA, Boehmer AL, Merkus PJ, van Rosmalen J, de Jongste JC, Fraaij PLA, Molenkamp R, Heisterkamp SG, van Woensel JB, Kapitein B, Haarman EG, Wösten-van Asperen RM, Kneyber MC, Lemson J, Hartman S, van Waardenburg DA, Bunker-Wiersma HE, Brouwer CN, van Ewijk BE, Landstra AM, Verwaal M, Vaessen-Verberne AA, Hammer S, Buysse CM, de Hoog M. Risk factors for intensive care admission in children with severe acute asthma in the Netherlands: a prospective multicentre study. ERJ Open Res 2020; 6:00126-2020. [PMID: 32832524 PMCID: PMC7430140 DOI: 10.1183/23120541.00126-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 05/06/2020] [Indexed: 01/08/2023] Open
Abstract
Rationale Severe acute asthma (SAA) can be fatal, but is often preventable. We previously observed in a retrospective cohort study, a three-fold increase in SAA paediatric intensive care (PICU) admissions between 2003 and 2013 in the Netherlands, with a significant increase during those years of numbers of children without treatment of inhaled corticosteroids (ICS). Objectives To determine whether steroid-naïve children are at higher risk of PICU admission among those hospitalised for SAA. Furthermore, we included the secondary risk factors tobacco smoke exposure, allergic sensitisation, previous admissions and viral infections. Methods A prospective, nationwide multicentre study of children with SAA (2–18 years) admitted to all Dutch PICUs and four general wards between 2016 and 2018. Potential risk factors for PICU admission were assessed using logistic regression analyses. Measurements and main results 110 PICU and 111 general ward patients were included. The proportion of steroid-naïve children did not differ significantly between PICU and ward patients. PICU children were significantly older and more exposed to tobacco smoke, with symptoms >1 week prior to admission. Viral susceptibility was not a significant risk factor for PICU admission. Conclusions Children with SAA admitted to a PICU were comparable to those admitted to a general ward with respect to ICS treatment prior to admission. Preventable risk factors for PICU admission were >7 days of symptoms without adjustment of therapy and exposure to tobacco smoke. Physicians who treat children with asthma must be aware of these risk factors. Preventable risk factors for PICU admission among those with severe acute asthma are >7 days of symptoms without adjustment of therapy and environmental exposure to tobacco smoke, underlining the importance of smoking cessation of caregivershttps://bit.ly/3ezPzxT
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Affiliation(s)
- Shelley A Boeschoten
- Intensive Care and Dept of Paediatric Surgery, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Annemie L Boehmer
- Dept of Paediatrics, Maasstad Hospital, Rotterdam, The Netherlands.,Dept of Paediatrics, Spaarne Hospital, Haarlem, The Netherlands
| | - Peter J Merkus
- Division of Respiratory Medicine, Dept of Paediatrics, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Joost van Rosmalen
- Dept of Biostatistics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Johan C de Jongste
- Dept of Paediatric Pulmonology and Allergology, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Pieter L A Fraaij
- Dept of Paediatrics, Erasmus Medical Centre - Sophia Children's Hospital, Rotterdam, The Netherlands.,ViroScience, Erasmus Medical Centre, Rotterdam, Netherlands
| | | | - Sabien G Heisterkamp
- Paediatric Intensive Care Unit, Amsterdam University Medical Centers - Emma's Children's Hospital, Amsterdam, The Netherlands
| | - Job B van Woensel
- Paediatric Intensive Care Unit, Amsterdam University Medical Centers - Emma's Children's Hospital, Amsterdam, The Netherlands
| | - Berber Kapitein
- Paediatric Intensive Care Unit, Amsterdam University Medical Centers - Emma's Children's Hospital, Amsterdam, The Netherlands
| | - Eric G Haarman
- Dept of Paediatrics, Amsterdam University Medical Centers - Emma's Children's Hospital, Amsterdam, The Netherlands
| | - Roelie M Wösten-van Asperen
- Paediatric Intensive Care Unit, Wilhelmina Children's Hospital/University Medical Center Utrecht, Utrecht, The Netherlands
| | - Martin C Kneyber
- Paediatric Intensive Care Unit, Beatrix Children's Hospital/University Medical Center Groningen, Groningen, The Netherlands
| | - Joris Lemson
- Paediatric Intensive Care Unit, University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Stan Hartman
- Paediatric Intensive Care Unit, University Medical Center Nijmegen, Nijmegen, The Netherlands
| | - Dick A van Waardenburg
- Paediatric Intensive Care Unit, Maastricht University Medical Center, Maastricht, The Netherlands
| | | | - Carole N Brouwer
- Paediatric Intensive Care Unit, Leiden University Medical Center, Leiden, The Netherlands
| | - Bart E van Ewijk
- Dept of Paediatrics, Tergooi Hospital, Blaricum, The Netherlands
| | | | - Mariel Verwaal
- Dept of Paediatrics, Maasstad Hospital, Rotterdam, The Netherlands
| | | | - Sanne Hammer
- Dept of Paediatrics, Amphia Hospital, Breda, The Netherlands
| | - Corinne M Buysse
- Intensive Care and Dept of Paediatric Surgery, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Matthijs de Hoog
- Intensive Care and Dept of Paediatric Surgery, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
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19
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Kulalert P, Phinyo P, Patumanond J, Smathakanee C, Chuenjit W, Nanthapisal S. Continuous versus intermittent short-acting β2-agonists nebulization as first-line therapy in hospitalized children with severe asthma exacerbation: a propensity score matching analysis. Asthma Res Pract 2020; 6:6. [PMID: 32632352 PMCID: PMC7329360 DOI: 10.1186/s40733-020-00059-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 06/21/2020] [Indexed: 11/10/2022] Open
Abstract
Background Short-acting β2-agonist (SABA) nebulization is commonly prescribed for children hospitalized with severe asthma exacerbation. Either intermittent or continuous delivery has been considered safe and efficient. The comparative efficacy of these two modalities is inconclusive. We aimed to compare these two modalities as the first-line treatments. Methods An efficacy research with a retrospective cohort study design was conducted. Hospital records of children with severe asthma exacerbation admitted to Hat Yai Hospital between 2015 and 2017 were retrospectively collected. Children initially treated with continuous salbutamol 10 mg per hour or intermittent salbutamol 2.5 mg per dose over 1–4 h nebulization were matched one-to-one using the propensity score. Competing risk and risk difference regression was applied to evaluate the proportion of children who succeeded and failed the initial treatment. Restricted mean survival time regression was used to compare the length of stay (LOS) between the two groups. Results One-hundred and eighty-nine children were included. Of these children, 112 were matched for analysis (56 with continuous and 56 with intermittent nebulization). Children with continuous nebulization experienced a higher proportion of success in nebulization treatment (adjusted difference: 39.5, 95% CI 22.7, 56.3, p < 0.001), with a faster rate of success (adjusted SHR: 2.70, 95% CI 1.73, 4.22, p < 0.001). There was a tendency that LOS was also shorter (adjusted mean difference − 9.9 h, 95% CI -24.2, 4.4, p = 0.176). Conclusion Continuous SABA nebulization was more efficient than intermittent nebulization in the treatment of children with severe asthma exacerbation.
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Affiliation(s)
- Prapasri Kulalert
- Department of Clinical Epidemiology, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Phichayut Phinyo
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jayanton Patumanond
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | | | - Sira Nanthapisal
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
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20
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Stulce C, Gouda S, Said SJ, Kane JM. Terbutaline and aminophylline as second-line therapies for status asthmaticus in the pediatric intensive care unit. Pediatr Pulmonol 2020; 55:1624-1630. [PMID: 32426910 DOI: 10.1002/ppul.24821] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Asthma is the most common chronic disease of childhood. Although asthma admissions to the pediatric intensive care unit (PICU) are increasing, there are no evidence-based guidelines on preferred escalation of therapies for patients with status asthmaticus who fail to respond to inhaled bronchodilators and systemic corticosteroids. The purpose of this study was to assess outcomes of PICU patients receiving aminophylline versus terbutaline as second-tier therapies for status asthmaticus. DESIGN Retrospective cohort study using Pediatric Health Information System from 2016-2019. SETTING Fifty-three tertiary children's hospitals. SUBJECTS Children aged 2 to 18 years admitted to the PICU in children's hospitals contributing data to the Pediatric Health Information System with a primary diagnosis of status asthmaticus. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 11 133 pediatric patients treated for status asthmaticus in the PICU during the study period, 1144 received either terbutaline or aminophylline. There was no difference in intubation and mechanical ventilation between patients who received aminophylline and those who received terbutaline. However, in African American patients, those who received terbutaline had a significantly higher odds of intubation and mechanical ventilation compared to those who received aminophylline (OR, 12.41; 95%CI, 1.61,95). CONCLUSIONS The use of aminophylline is associated with lower odds of intubation and mechanical ventilation in African American patients with status asthmaticus as compared to terbutaline.
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Affiliation(s)
- Casey Stulce
- Section of Pediatric Critical Care, Department of Pediatrics, University of Chicago, Chicago, Illinois
| | - Suzanne Gouda
- Section of Pediatric Critical Care, Department of Pediatrics, University of Chicago, Chicago, Illinois
| | - Sana J Said
- Department of Pharmacy Chicago, University of Chicago Medicine, Chicago, Illinois
| | - Jason M Kane
- Section of Pediatric Critical Care, Department of Pediatrics, University of Chicago, Chicago, Illinois
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21
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Melendez E, Dwyer D, Donelly D, Currier D, Nachreiner D, Miller DM, Hurlbut J, Pepin MJ, Agus MSD, Wong J. Standardized Protocol Is Associated With a Decrease in Continuous Albuterol Use and Length of Stay in Critical Status Asthmaticus. Pediatr Crit Care Med 2020; 21:451-460. [PMID: 32084098 DOI: 10.1097/pcc.0000000000002239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The primary aim of this study was to reduce duration of continuous albuterol and hospital length of stay in critically ill children with severe status asthmaticus. DESIGN Observational prospective study from September 2012 to May 2016. SETTING Medicine ICU and intermediate care unit. PATIENTS Children greater than 2 years old with admission diagnosis of status asthmaticus admitted on continuous albuterol and managed via a standardized protocol. INTERVENTIONS The protocol was an iterative algorithm for escalation and weaning of therapy. The algorithm underwent three revisions. Iteration 1 concentrated on reducing duration on continuous albuterol; iteration 2 concentrated on reducing hospital length of stay; and iteration 3 concentrated on reducing helium-oxygen delivered continuous albuterol. Balancing measures included adverse events and readmissions. MEASUREMENTS AND RESULTS Three-hundred eighty-five patients were treated as follows: 123, 138, and 124 in iterations 1, 2, and 3, respectively. Baseline data was gathered from an additional 150 patients prior to protocol implementation. There was no difference in median age (6 vs 8 vs 7 vs 7 yr; p = 0.130), asthma severity score (9 vs 9 vs 9 vs 9; p = 0.073), or female gender (42% vs 41% vs 43% vs 48%; p = 0.757). Using statistical process control charts, the mean duration on continuous albuterol decreased from 24.9 to 17.5 hours and the mean hospital length of stay decreased from 76 to 49 hours. There was no difference in adverse events (0% vs 1% vs 4% vs 0%; p = 0.054) nor in readmissions (0% vs 0% vs 1% vs 2%; p = 0.254). CONCLUSIONS Implementation of a quality improvement protocol in critically ill patients with status asthmaticus was associated with a decrease in continuous albuterol duration and hospital length of stay.
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Affiliation(s)
- Elliot Melendez
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA.,Division of Pediatric Critical Care, Department of Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, FL
| | - Danielle Dwyer
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA
| | - Daria Donelly
- Department of Respiratory Care, Boston Children's Hospital, Boston, MA
| | - Denise Currier
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA
| | - Daniel Nachreiner
- Program for Patient Safety and Quality, Boston Children's Hospital, Boston, MA
| | - D Marlowe Miller
- Program for Patient Safety and Quality, Boston Children's Hospital, Boston, MA
| | - Julie Hurlbut
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA
| | - Michael J Pepin
- Program for Patient Safety and Quality, Boston Children's Hospital, Boston, MA
| | - Michael S D Agus
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA
| | - Jackson Wong
- Division of Medicine Critical Care, Boston Children's Hospital, Harvard Medical School Boston, MA
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22
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Cheng WT, Hon KL, Chan RWY, Chan LCN, Wong W, Cheung HM, Qian SY. Outcome of status asthmaticus at a pediatric intensive care unit in Hong Kong. CLINICAL RESPIRATORY JOURNAL 2020; 14:462-470. [PMID: 31965725 DOI: 10.1111/crj.13154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/23/2019] [Accepted: 01/05/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To characterize the clinical course and outcome of children with status asthmaticus (SA) admitted to a pediatric intensive care unit (PICU) METHODS: All patients with SA who were admitted to a PICU from January 2003 to December 2018 were reviewed. Polymerase chain reaction (PCR) studies on nasopharyngeal aspirate for respiratory pathogens were performed from 2014 to 2018. RESULTS Sixty-seven SA admissions constituted 2.4% of total PICU admissions (n = 2788). Fifteen (22.4%) children required noninvasive ventilation (NIV), while 7 children (10%) required invasive mechanical ventilation. Nonadherence to prior asthma therapy was common. PCR was positive for enterorvirus/rhinovirus in 84% (16 out of 19) and for any virus in 95% of nasopharyngeal aspirate (NPA) samples of patients between 2014 and 2018. Over the 16-year period, increased utilization of ipratropium bromide, magnesium sulfate and NIV was noted (P < .05). Patients who required invasive mechanical ventilation had significantly higher heart rate, lower pH and longer PICU length of stay (LOS) when compared to nonintubated children (P < .05). There was no mortality, gender difference, or seasonal characteristics in these SA admissions. Median LOS in PICU was 2 days (interquartile range 1-3 days). CONCLUSIONS SA accounts for a small proportion of PICU admissions. LOS was short and prognosis generally good. Nonadherence to prior asthma therapy was common. The most common trigger is enterovirus/rhinovirus for children with severe asthma requiring PICU admission. A trend of increase in usage of ipratropium, magnesium sulfate and NIV was observed. Primary prevention and early treatment of exacerbation are the most important step in managing children with asthma. Regular follow-up to ensure compliance together with annual vaccination could possibly avoid PICU admissions.
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Affiliation(s)
- Wing Tak Cheng
- Faculty of Medicine, Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong
| | - Kam Lun Hon
- Faculty of Medicine, Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong
| | - Renee W Y Chan
- Faculty of Medicine, Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong
| | - Lawrence C N Chan
- Faculty of Medicine, Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong
| | | | - Hon Ming Cheung
- Department of Paediatrics, Prince of Wales Hospital Ringgold Standard Institution, New Territories, Hong Kong
| | - Su Yun Qian
- Pediatric Intensive Care Unit, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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23
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Boeschoten S, de Hoog M, Kneyber M, Merkus P, Boehmer A, Buysse C. Current practices in children with severe acute asthma across European PICUs: an ESPNIC survey. Eur J Pediatr 2020; 179:455-461. [PMID: 31797080 PMCID: PMC7028840 DOI: 10.1007/s00431-019-03502-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 07/10/2019] [Accepted: 10/09/2019] [Indexed: 12/30/2022]
Abstract
Most pediatric asthma guidelines offer evidence-based or best practice approaches to the management of asthma exacerbations but struggle with evidence-based approaches for severe acute asthma (SAA). We aimed to investigate current practices in children with SAA admitted to European pediatric intensive care units (PICUs), in particular, adjunct therapies, use of an asthma severity score, and availability of a SAA guideline. We designed a cross-sectional electronic survey across European PICUs. Thirty-seven PICUs from 11 European countries responded. In 8 PICUs (22%), a guideline for SAA management was unavailable. Inhaled beta-agonists and anticholinergics, combined with systemic steroids and IV MgSO4 was central in SAA treatment. Seven PICUs (30%) used a loading dose of a short-acting beta-agonist. Eighteen PICUs (49%) used an asthma severity score, with 8 different scores applied. Seventeen PICUs (46%) observed an increasing trend in SAA admissions.Conclusion: Variations in the treatment of children with SAA mainly existed in the use of adjunct therapies and asthma severity scores. Importantly, in 22% of the PICUs, a SAA guideline was unavailable. Standardizing SAA guidelines across PICUs in Europe may improve quality of care. However, the limited number of PICUs represented and the data compilation method are constraining our findings.What is Known:• Recent reports demonstrate increasing numbers of children with SAA requiring PICU admission in several countries across the world.• Most pediatric guidelines offer evidence-based approaches to the management of asthma exacerbations, but struggle with evidence-based approaches for SAA beyond these initial steps.What is New:• A large arsenal of adjunct therapies and 8 different asthma scores were used.• In a large number of PICUs, a written guideline for SAA management is lacking.
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Affiliation(s)
- Shelley Boeschoten
- Department of Pediatric Intensive Care Unit/Pediatric Surgery, Erasmus Medical Centre, Sophia's Children Hospital, PO Box 2060, 3000CB, Rotterdam, The Netherlands.
| | - Matthijs de Hoog
- Department of Pediatric Intensive Care Unit/Pediatric Surgery, Erasmus Medical Centre, Sophia’s Children Hospital, PO Box 2060, 3000CB Rotterdam, The Netherlands
| | - Martin Kneyber
- Department of Pediatrics, Division of Pediatric Intensive Care, University Medical Center Groningen, Groningen, The Netherlands
| | - Peter Merkus
- Division of Respiratory Medicine, Department of Pediatrics, Radboud University Medical Centre Amalia Children’s Hospital, Nijmegen, The Netherlands
| | - Annemie Boehmer
- Department of Pediatrics, Erasmus Medical Centre, Sophia’s Children Hospital and Maasstad Hospital, Rotterdam, The Netherlands
| | - Corinne Buysse
- Department of Pediatric Intensive Care Unit/Pediatric Surgery, Erasmus Medical Centre, Sophia’s Children Hospital, PO Box 2060, 3000CB Rotterdam, The Netherlands
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24
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Lin AT, Moore-Clingenpeel M, Karsies TJ. Comparison of two continuous nebulized albuterol doses in critically ill children with status asthmaticus. J Asthma 2019; 57:980-986. [PMID: 31119958 DOI: 10.1080/02770903.2019.1623249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objectives: Continuous nebulized albuterol is frequently used to treat children with status asthmaticus in the pediatric intensive care unit (PICU) but can have cardiovascular side effects. Limited data exist comparing different dosages. The purpose of this study was to compare hemodynamic side effects of two continuous albuterol doses (10 vs. 25 mg/h). Our hypothesis was that lower dose albuterol would be associated with lower toxicity without increased need for adjunctive therapies.Methods: We conducted a retrospective cohort study of all children over 2 years old receiving continuous nebulized albuterol for status asthmaticus in our PICU from 2011 to 2013. Standard initial therapy was intravenous steroids and continuous nebulized albuterol. Patients receiving 10 mg/h albuterol were compared to those receiving 25 mg/h. Clinical outcomes, including the need for additional asthma therapies as well as hypotension requiring fluid resuscitation, were evaluated.Results: About 632 patients were studied (342 received 10 mg/h, 290 received 25 mg/h). Children in the lower-dose group received less fluid resuscitation without increased adjunctive therapies when adjusted for confounders. Those in the 25 mg/h group receiving 17% higher bolus volume. Those receiving lower-dose albuterol had shorter adjusted PICU and hospital lengths of stay.Conclusions: In our PICU cohort of children with status asthmaticus, use of 10 mg/h continuous albuterol was associated with lower fluid bolus resuscitation without more adjunctive therapies. These findings support the safety of lower doses in this population. Prospective studies evaluating the efficacy and toxicity of specific continuous albuterol dosages in critically ill children with status asthmaticus are warranted.
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Affiliation(s)
- Ada T Lin
- Department of Pediatrics, Section of Pediatric Critical Care, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA.,Department of Anesthesia, Section of Palliative Care, Nationwide Children's, The Ohio State University, Columbus, OH, USA
| | - Melissa Moore-Clingenpeel
- Department of Pediatrics, Section of Pediatric Critical Care, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA.,Biostatistics Resource at Nationwide Children's Hospital, Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Todd J Karsies
- Department of Pediatrics, Section of Pediatric Critical Care, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
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25
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Miller AG, Haynes KE, Gates RM, Zimmerman KO, Heath TS, Bartlett KW, McLean HS, Rehder KJ. A Respiratory Therapist-Driven Asthma Pathway Reduced Hospital Length of Stay in the Pediatric Intensive Care Unit. Respir Care 2019; 64:1325-1332. [PMID: 31088987 DOI: 10.4187/respcare.06626] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Asthma is a common reason for admissions to the pediatric intensive care unit (PICU). Since June 2014, our institution has used a pediatric asthma clinical pathway for all patients, including those in PICU. The pathway promotes respiratory therapist-driven bronchodilator weaning based on the Modified Pulmonary Index Score (MPIS). This pathway was associated with decreased hospital length of stay (LOS) for all pediatric asthma patients; however, the effect on PICU patients was unclear. We hypothesized that the implementation of a pediatric asthma pathway would reduce hospital LOS for asthmatic patients admitted to the PICU. METHODS We retrospectively reviewed the medical records of all pediatric asthma subjects 2-17 y old admitted to our PICU before and after pathway initiation. Primary outcome was hospital LOS. Secondary outcomes were PICU LOS and time on continuous albuterol. Data were analyzed using the chi-square test for categorical data, the t test for normally distributed data, and the Mann-Whitney test for nonparametric data. RESULTS A total of 203 eligible subjects (49 in the pre-pathway group, 154 in the post group) were enrolled. There were no differences between groups for age, weight, gender, home medications, cause of exacerbation, medical history, or route of admission. There were significant decreases in median (interquartile range) hospital LOS (4.4 [2.9-6.6] d vs 2.7 [1.6-4.0] d, P < .001), median PICU LOS (2.1 [1.3-4.0] d vs 1.6 [0.8-2.4] d, P = .003), and median time on continuous albuterol (39 [25-85] h vs 27 [13-42] h, P = .001). Significantly more subjects in the post-pathway group were placed on high-flow nasal cannula (32% vs 6%, P = .001) or noninvasive ventilation (10% vs 4%, P = .02). CONCLUSION The implementation of an asthma pathway was associated with decreased hospital LOS, PICU LOS, and time on continuous albuterol. There was also an increase in the use of high-flow nasal cannula and noninvasive ventilation after the implementation of this clinical pathway.
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Affiliation(s)
- Andrew G Miller
- Respiratory Care Services at Duke University Medical Center, Durham, North Carolina.
| | - Kaitlyn E Haynes
- Respiratory Care Services at Duke University Medical Center, Durham, North Carolina
| | - Rachel M Gates
- Respiratory Care Services at Duke University Medical Center, Durham, North Carolina
| | - Kanecia O Zimmerman
- Division of Pediatric Critical Care Medicine, Duke University Medical Center, Durham, North Carolina
| | - Travis S Heath
- Department of Pharmacy, Duke University Medical Center, Durham, North Carolina
| | - Kathleen W Bartlett
- Division of Pediatric Hospital Medicine, Duke University Medical Center, Duke University Medical Center, Durham, North Carolina
| | - Heather S McLean
- Division of Pediatric Hospital Medicine, Duke University Medical Center, Duke University Medical Center, Durham, North Carolina
| | - Kyle J Rehder
- Division of Pediatric Critical Care Medicine, Duke University Medical Center, Durham, North Carolina
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26
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Smith A, Banville D, Gruver EJ, Lenox J, Melvin P, Waltzman M. A Clinical Pathway for the Care of Critically Ill Patients With Asthma in the Community Hospital Setting. Hosp Pediatr 2019; 9:179-185. [PMID: 30728160 DOI: 10.1542/hpeds.2018-0197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The management of severe pediatric asthma exacerbations is variable. The use of clinical pathways has been shown to decrease time to clinical recovery and length of stay (LOS) for critically ill patients with asthma in freestanding children's hospitals. We sought to determine if implementing a clinical pathway for pediatric patients who are on continuous albuterol in a community hospital would decrease time to clinical recovery and LOS. METHODS A clinical pathway for guiding the initiation, escalation, and weaning of critical asthma therapies was adapted to a community hospital without a PICU. There were 2 years of baseline data collection (from September 2014 to August 2016) and 16 months of intervention data collection. Segmented regression analysis of interrupted time series was used to evaluate the pathway's impact on LOS and time to clinical recovery. RESULTS There were 129 patients in the study, including 69 in the baseline group and 60 in the intervention group. After pathway implementation, there was an absolute reduction of 10.2 hours (SD 2.0 hours) in time to clinical recovery (P ≤ .001). There was no significant effect on LOS. There was a significant reduction in the transfer rate (27.5% of patients in the baseline period versus 11.7% of patients in the intervention period; P = .025). There was no increase in key adverse events, which included the percentage of patients who required ICU-specific therapies while awaiting transfer (7.3% of patients in the baseline period versus 1.7% of patients in the intervention period; P = .215). CONCLUSIONS The implementation of a clinical pathway for the management of critically ill children with asthma and on continuous albuterol in a community hospital was associated with a significant reduction in time to clinical recovery without an increase in key adverse events.
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Affiliation(s)
- Alla Smith
- Boston Children's Hospital, Boston, Massachusetts; and
| | | | | | | | | | - Mark Waltzman
- Boston Children's Hospital, Boston, Massachusetts; and
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27
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Grunwell JR, Travers C, Fitzpatrick AM. Inflammatory and Comorbid Features of Children Admitted to a PICU for Status Asthmaticus. Pediatr Crit Care Med 2018; 19:e585-e594. [PMID: 30106766 PMCID: PMC6218278 DOI: 10.1097/pcc.0000000000001695] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To determine risk factors associated with admission to a PICU with or without endotracheal intubation for an asthma exacerbation. We hypothesized that children with critical and near-fatal asthma would have distinguishing clinical features but varying degrees of asthma severity and measures of type 2 inflammation. DESIGN Retrospective analysis of prospectively collected data of children with asthma recruited into outpatient asthma clinical research studies at Emory University between 2004 and 2015. SETTING Large, free-standing academic quaternary care children's hospital in Atlanta, GA. PATIENTS Children 6-18 years old with physician-diagnosed and confirmed asthma. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A total of 579 children were analyzed with 170 children (29.4%) being admitted to the PICU for an asthma exacerbation in their lifetime. Of these 170 children with a history of critical asthma, 24.1% were classified as having mild-to-moderate asthma, and 83 of 170 children (48.8%) had been intubated and experienced near-fatal asthma. Multiple logistic regression was used to identify risk factors associated with increased odds of PICU admission with or without endotracheal intubation. Hospitalization within the prior 12 months of survey (odds ratio, 8.19; 95% CI, 4.83-13.89), a history of pneumonia (odds ratio, 2.56; 95% CI, 1.52-4.29), having a designation of increased chronic asthma severity on high-dose inhaled corticosteroids (odds ratio, 2.76; 95% CI, 1.62-4.70), having a father with asthma (odds ratio, 2.15; 95% CI, 1.23-3.76), living in a region with a higher burden of poverty (odds ratio, 1.28; 95% CI, 1.02-1.61), and being of black race (odds ratio, 2.01; 95% CI, 1.05-3.84) were all associated with increased odds of PICU admission with or without intubation. CONCLUSIONS Our findings suggest that there are factors associated with critical and near-fatal asthma, distinct from the chronic asthma severity designations, that should be the focus of future investigation.
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Affiliation(s)
- Jocelyn R Grunwell
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Division of Pediatric Critical Care Medicine, Children's Healthcare of Atlanta at Egleston, Atlanta, GA
| | - Curtis Travers
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Anne M Fitzpatrick
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Division of Pediatric Critical Care Medicine, Children's Healthcare of Atlanta at Egleston, Atlanta, GA
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Radhakrishnan D, Dell SD, Guttmann A, Shariff SZ, To T. 20-Year trends in severe childhood asthma outcomes: Hospitalizations and intensive care visits. CANADIAN JOURNAL OF RESPIRATORY CRITICAL CARE AND SLEEP MEDICINE 2018. [DOI: 10.1080/24745332.2018.1474401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Dhenuka Radhakrishnan
- Department of Pediatrics, Children’s Hospital of Eastern Ontario, Ottawa, Ontario, Canada
- Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Ontario, Canada
| | - Sharon D. Dell
- Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Astrid Guttmann
- Institute for Clinical Evaluative Sciences, Ontario, Canada
- Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | | | - Teresa To
- Institute for Clinical Evaluative Sciences, Ontario, Canada
- Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
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29
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Crulli B, Mortamet G, Nardi N, Tse S, Emeriaud G, Jouvet P. Prise en charge de l’asthme aigu grave chez l’enfant : un défi thérapeutique. MEDECINE INTENSIVE REANIMATION 2018. [DOI: 10.3166/rea-2018-0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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30
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Abstract
OBJECTIVES Evaluate the effects of an asthma de-escalation clinical pathway on selected outcomes for patients admitted to a PICU with status asthmaticus. DESIGN Time series quality improvement trial. SETTING PICU in a tertiary care children's hospital. PATIENTS Children age 2-18 years old with a known diagnosis of asthma presenting with status asthmaticus. INTERVENTION One-hundred five admissions to a PICU for status asthmaticus were treated according to a new de-escalation pathway between August 15, 2015, and August 30, 2016. This group was compared with a prepathway group of 141. MEASUREMENTS AND MAIN RESULTS Primary outcome was variability in PICU length of stay. Secondary outcomes were median PICU length of stay, median hospital length of stay, and median duration a patient received continuous nebulized albuterol. The effectiveness of the intervention was tracked using control charts. The postpathway group demonstrated decreased variability of PICU length of stay and time receiving continuous albuterol. Statistically significant decreases were seen in median PICU length of stay (16 vs 13 hr; p = 0.0009), median duration a child spent receiving continuous nebulized albuterol (10.8 vs 7.3 hr; p = 0.0008), and median hospital length of stay (37 vs 31 hr; p = 0.02). Total number of asthma assessments completed by respiratory therapists increased from 741 to 1,087. CONCLUSIONS Implementation of a PICU asthma de-escalation pathway demonstrated statistical decrease in the reported measures for children with status asthmaticus. Although the clinical significance of these changes may be debatable, the results demonstrate that efforts to standardize asthma care in the PICU setting is an area in need of further study.
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31
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Boeschoten SA, Buysse CMP, Merkus PJFM, van Wijngaarden JMC, Heisterkamp SGJ, de Jongste JC, van Rosmalen J, Cochius-den Otter SCM, Boehmer ALM, de Hoog M. Children with severe acute asthma admitted to Dutch PICUs: A changing landscape. Pediatr Pulmonol 2018; 53:857-865. [PMID: 29635844 PMCID: PMC6032863 DOI: 10.1002/ppul.24009] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 03/14/2018] [Indexed: 12/23/2022]
Abstract
UNLABELLED The number of children requiring pediatric intensive care unit (PICU) admission for severe acute asthma (SAA) around the world has increased. OBJECTIVES We investigated whether this trend in SAA PICU admissions is present in the Netherlands. METHODS A multicenter retrospective cohort study across all tertiary care PICUs in the Netherlands. Inclusion criteria were children (2-18 years) hospitalized for SAA between 2003 and 2013. Data included demographic data, asthma diagnosis, treatment, and mortality. RESULTS In the 11-year study period 590 children (660 admissions) were admitted to a PICU with a threefold increase in the number of admissions per year over time. The severity of SAA seemed unchanged, based on the first blood gas, length of stay and mortality rate (0.6%). More children received highflow nasal cannula (P < 0.001) and fewer children needed invasive ventilation (P < 0.001). In 58% of the patients the maximal intravenous (IV) salbutamol infusion rate during PICU admission was 1 mcg/kg/min. However, the number of patients treated with IV salbutamol in the referring hospitals increased significantly over time (P = 0.005). The proportion of steroid-naïve patients increased from 35% to 54% (P = 0.004), with a significant increase in both age groups (2-4 years [P = 0.026] and 5-17 years [P = 0.036]). CONCLUSIONS The number of children requiring PICU admission for SAA in the Netherlands has increased. We speculate that this threefold increase is explained by an increasing number of steroid-naïve children, in conjunction with a lowered threshold for PICU admission, possibly caused by earlier use of salbutamol IV in the referring hospitals.
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Affiliation(s)
- Shelley A Boeschoten
- Department of Pediatric Intensive Care, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
| | - Corinne M P Buysse
- Department of Pediatric Intensive Care, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
| | - Peter J F M Merkus
- Department of Pediatrics, Division of Respiratory Medicine, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Jacob M C van Wijngaarden
- Department of Pediatric Intensive Care, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
| | - Sabien G J Heisterkamp
- Department of Pediatric Intensive Care, Academic Medical Centre, Emma's Children Hospital, Amsterdam, The Netherlands
| | - Johan C de Jongste
- Department of Pediatrics, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
| | - Joost van Rosmalen
- Department of Biostatistics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Suzan C M Cochius-den Otter
- Department of Pediatric Intensive Care, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
| | | | - Matthijs de Hoog
- Department of Pediatric Intensive Care, Erasmus Medical Centre, Sophia's Children Hospital, Rotterdam, The Netherlands
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Critical Care Interventions for Asthmatic Patients Admitted From the Emergency Department to the Pediatric Intensive Care Unit. Pediatr Emerg Care 2018; 34:385-389. [PMID: 28538609 DOI: 10.1097/pec.0000000000001163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVES The aim of this study was to assess the frequency and predictors of critical interventions in asthmatic patients admitted to the pediatric intensive care unit (PICU) at a tertiary-care pediatric hospital. METHODS We conducted a retrospective chart review of patients admitted from our emergency department (ED) to the PICU for treatment of status asthmaticus between January 1, 2008, and March 31, 2013. Patients with concomitant medical conditions and those who received a critical intervention, other than continuously aerosolized albuterol, in the ED before admission were excluded. Data collected included patient demographics, clinical characteristics including clinical asthma scores (CASs), hospital course, and adverse events. RESULTS A total of 384 patients were included in the analyses (mean age, 8.2 ± 4.5 years). Thirty-four patients (8.9%) received at least 1 critical intervention. No patients were intubated, had central venous catheter placement, and developed circulatory collapse or pneumothoraxes. Independent predictors associated with an increased likelihood of receiving a critical intervention included age above 8 years (odds ratio [OR], 4.3; 95% confidence interval [CI], 1.9-9.4), previous PICU admission (OR, 3.2; 95% CI, 1.5-6.6), altered mental status on ED arrival (OR, 4.5; 95% CI, 1.5-13.4), CAS on ED arrival of 5 or greater (OR, 3.4; 95% CI, 1.3-9.1), and CAS on PICU admission of 5 or greater (OR, 4.3; 95% CI, 1.8-10.2). CONCLUSIONS Patients admitted to the PICU for status asthmaticus infrequently require critical interventions if they have not been initiated in the ED. Patients with a CAS of less than 5 may be safely managed with continuously aerosolized albuterol on non-critical care units with low risk for clinical deterioration.
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Rampersad N, Wilkins B, Egan JR. Outcomes of paediatric critical care asthma patients. J Paediatr Child Health 2018; 54:633-637. [PMID: 29468765 DOI: 10.1111/jpc.13855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 10/29/2017] [Accepted: 12/11/2017] [Indexed: 11/26/2022]
Abstract
AIM The aim of this study was to characterise patients with asthma admitted to an Australian paediatric intensive care unit (PICU). METHODS This was a retrospective review of patients with asthma admitted to a university-affiliated, 23-bed, tertiary PICU between January 2000 and December 2011, with a subset of pharmacotherapy and biochemical data from patients admitted between July 2007 and December 2011. RESULTS A total of 589 admissions (501 patients) with asthma over 12 years constituted 4.4% of all PICU admissions. Three patients died (0.6%). Non-invasive ventilation (NIV) was used in 104 (17.7%) admissions, and 41 (7%) were invasively ventilated. On 12 (2%) occasions, patients received both NIV and invasive ventilation. Over 12 years, there was a significant trend to increased use of NIV, 11-39% (P < 0.0001), and invasive ventilation, 6-14% (P < 0.001). All received steroids and nebulised β2-agonists. A total of 92% received intravenous (IV) β2-agonists, 65% of these for less than 12 h. PICU and hospital stay were proportional to the duration of IV β2-agonist infusion (P < 0.0001). A total of 47.1% received IV magnesium sulphate, increasing from 19 to 75% (P < 0.001). The majority (48%) were transferred directly to PICU from other hospitals. Median PICU stay was 1.04 days (0.72-1.63); hospital stay was 3.16 days (2.29-4.71), and both were unchanged. CONCLUSIONS Intensive care length of stay (LOS) was unchanged over 12 years. Both invasive and NIV and IV magnesium sulphate use increased. LOS was directly related to the duration of IV β2-agonist. Asthma patients admitted to PICU typically have a brief stay and have a fairly predictable course. Prospective studies could explore the contribution of IV agents and the role of NIV.
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Affiliation(s)
- Neeta Rampersad
- Paediatric Intensive Care Unit, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Barry Wilkins
- Paediatric Intensive Care Unit, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Jonathan R Egan
- Paediatric Intensive Care Unit, Children's Hospital at Westmead, Sydney, New South Wales, Australia
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Abstract
OBJECTIVES To compare the time to asthma-related readmissions between children with a previous ICU hospitalization for asthma and those with a non-ICU hospitalization and to explore predictors of time to readmission in children admitted to the ICU. DESIGN Retrospective cohort study using a pan-Canadian administrative inpatient database from April 1, 2008, to March 31, 2014. SETTING All adult and pediatric Canadian hospitals. SUBJECTS Children 2-17 years old with a hospitalization for asthma. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A total of 26,168 children were hospitalized 33,304 times during the study period. The time to readmission was shorter in the ICU group compared with the non-ICU group (median time to readmission 27 mo in ICU vs 35 mo in non-ICU group). Preschool-aged children (hazard ratio, 1.48; 95% CI, 1.02-2.14) and increased length of stay (hazard ratio, 1.63; 95% CI, 1.17-2.27) were associated with a shorter time to readmission. CONCLUSIONS Children previously admitted to the ICU for asthma had a shorter time to asthma-related readmission, compared with children who did not require intensive care, underlining the importance of targeted long-term postdischarge follow-up of these children. Children of preschool age and who have a lengthier hospital stay are particularly at risk for future morbidity.
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Manatpon P, Kofke WA. Toxicity of inhaled agents after prolonged administration. J Clin Monit Comput 2017; 32:651-666. [PMID: 29098494 DOI: 10.1007/s10877-017-0077-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 10/28/2017] [Indexed: 11/24/2022]
Abstract
Inhaled anesthetics have been utilized mostly for general anesthesia in the operating room and oftentimes for sedation and for treatment of refractory status epilepticus and status asthmaticus in the intensive care unit. These contexts in the ICU setting are related to potential for prolonged administration wherein potential organ toxicity is a concern. Over the last decade, several clinical and animal studies of neurotoxicity attributable to inhaled anesthetics have been emerging, particularly in extremes of age. This review overviews potential for and potential mechanisms of neurotoxicity and systemic toxicity of prolonged inhaled anesthesia and clinical scenarios where inhaled anesthesia has been used in order to assess safety of possible prolonged use for sedation. High dose inhaled agents are associated with postoperative cognitive dysfunction (POCD) and other situations. However, thus far no strong indication of problematic neuro or organ toxicity has been demonstrated after prolonged use of low dose volatile anesthesia.
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Affiliation(s)
- Panumart Manatpon
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
| | - W Andrew Kofke
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA
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High variability of treatments for paediatric status asthmaticus: a retrospective study in PICUs. Intensive Care Med 2017. [PMID: 28634664 DOI: 10.1007/s00134-017-4864-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Maue DK, Krupp N, Rowan CM. Pediatric asthma severity score is associated with critical care interventions. World J Clin Pediatr 2017; 6:34-39. [PMID: 28224093 PMCID: PMC5296627 DOI: 10.5409/wjcp.v6.i1.34] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 10/09/2016] [Accepted: 11/02/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To determine if a standardized asthma severity scoring system (PASS) was associated with the time spent on continuous albuterol and length of stay in the pediatric intensive care unit (PICU).
METHODS This is a single center, retrospective chart review study at a major children’s hospital in an urban location. To qualify for this study, participants must have been admitted to the PICU with a diagnosis of status asthmaticus. There were a total of 188 participants between the ages of two and nineteen, excluding patients receiving antibiotics for pneumonia. PASS was calculated upon PICU admission. Subjects were put into one of three categories based on PASS: ≤ 7 (mild), 8-11 (moderate), and ≥ 12 (severe). The groups were compared based on different variables, including length of continuous albuterol and PICU stay.
RESULTS The age distribution across all groups was similar. The median length of continuous albuterol was longest in the severe group with a duration of 21.5 h (11.5-27.5), compared to 15 (7.75-23.75) and 10 (5-15) in the moderate and mild groups, respectively (P = 0.001). The length of stay was longest in the severe group, with a stay of 35.6 h (22-49) compared to 26.5 (17-30) and 17.6 (12-29) in the moderate and mild groups, respectively (P = 0.001).
CONCLUSION A higher PASS is associated with a longer time on continuous albuterol, an increased likelihood to require noninvasive ventilation, and a longer stay in the ICU. This may help safely distribute asthmatics to lower and higher levels of care in the future.
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Wong J, Agus MSD, Graham DA, Melendez E. A Critical Asthma Standardized Clinical and Management Plan Reduces Duration of Critical Asthma Therapy. Hosp Pediatr 2017; 7:79-87. [PMID: 28096296 DOI: 10.1542/hpeds.2016-0087] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVE Reduction of critical asthma management time can reduce intensive care utilization. The goal of this study was to determine whether a Critical Asthma Standardized Clinical Assessment and Management Plan (SCAMP) can decrease length of critical asthma management time. METHODS This retrospective study compared critical asthma management times in children managed before and after implementation of a Critical Asthma SCAMP. The SCAMP used an asthma severity score management scheme to guide stepwise escalation and weaning of therapies. The SCAMP guided therapy until continuous albuterol nebulization (CAN) was weaned to intermittent albuterol every 2 hours (q2h). Because the SCAMP was part of a quality improvement initiative in which all patients received a standardized therapy, informed consent was waived. The study was conducted in Medicine ICU and Intermediate Care Units in a tertiary care freestanding children's hospital. Children ≥2 years of age who had CAN initiated in the emergency department and were admitted to the Division of Medicine Critical Care with status asthmaticus were included. The time to q2h dosing from initiation of CAN was compared between the baseline and SCAMP cohorts. Adverse events were compared. The Mann-Whitney test was used for analysis; P values <.05 were considered statistically significant. RESULTS There were 150 baseline and 123 SCAMP patients eligible for analysis. There was a decrease in median time to q2h dosing after the SCAMP (baseline, 21.6 hours [interquartile range, 3.2-32.3 hours]; SCAMP, 14.2 hours [interquartile range, 9.0-23.1 hours]; P < .01). There were no differences in adverse events or readmissions. CONCLUSIONS A Critical Asthma SCAMP was effective in decreasing time on continuous albuterol.
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Affiliation(s)
| | | | | | - Elliot Melendez
- Divisions of Medicine Critical Care and .,Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; and
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39
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Fiks AG, DuRivage N, Mayne SL, Finch S, Ross ME, Giacomini K, Suh A, McCarn B, Brandt E, Karavite D, Staton EW, Shone LP, McGoldrick V, Noonan K, Miller D, Lehmann CU, Pace WD, Grundmeier RW. Adoption of a Portal for the Primary Care Management of Pediatric Asthma: A Mixed-Methods Implementation Study. J Med Internet Res 2016; 18:e172. [PMID: 27357835 PMCID: PMC4945817 DOI: 10.2196/jmir.5610] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 03/11/2016] [Accepted: 03/28/2016] [Indexed: 12/25/2022] Open
Abstract
Background Patient portals may improve communication between families of children with asthma and their primary care providers and improve outcomes. However, the feasibility of using portals to collect patient-reported outcomes from families and the barriers and facilitators of portal implementation across diverse pediatric primary care settings have not been established. Objective We evaluated the feasibility of using a patient portal for pediatric asthma in primary care, its impact on management, and barriers and facilitators of implementation success. Methods We conducted a mixed-methods implementation study in 20 practices (11 states). Using the portal, parents of children with asthma aged 6-12 years completed monthly surveys to communicate treatment concerns, treatment goals, symptom control, medication use, and side effects. We used logistic regression to evaluate the association of portal use with child characteristics and changes to asthma management. Ten clinician focus groups and 22 semistructured parent interviews explored barriers and facilitators of use in the context of an evidence-based implementation framework. Results We invited 9133 families to enroll and 237 (2.59%) used the portal (range by practice, 0.6%-13.6%). Children of parents or guardians who used the portal were significantly more likely than nonusers to be aged 6-9 years (vs 10-12, P=.02), have mild or moderate/severe persistent asthma (P=.009 and P=.04), have a prescription of a controller medication (P<.001), and have private insurance (P=.002). Portal users with uncontrolled asthma had significantly more medication changes and primary care asthma visits after using the portal relative to the year earlier (increases of 14% and 16%, respectively). Qualitative results revealed the importance of practice organization (coordinated workflows) as well as family (asthma severity) and innovation (facilitated communication and ease of use) characteristics for implementation success. Conclusions Although use was associated with higher treatment engagement, our results suggest that achieving widespread portal adoption is unlikely in the short term. Implementation efforts should include workflow redesign and prioritize enrollment of symptomatic children. ClinicalTrial Clinicaltrials.gov NCT01966068; https://clinicaltrials.gov/ct2/show/NCT01966068 (Archived by WebCite at http://www.webcitation.org/6i9iSQkm3)
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Affiliation(s)
- Alexander G Fiks
- The Children's Hospital of Philadelphia, Philadelphia, PA, United States.
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González García L, Rey C, Medina A, Mayordomo-Colunga J. Severe subcutaneous emphysema and pneumomediastinum secondary to noninvasive ventilation support in status asthmaticus. Indian J Crit Care Med 2016; 20:242-4. [PMID: 27303140 PMCID: PMC4906334 DOI: 10.4103/0972-5229.180047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 12-year-old male with status asthmaticus developed subcutaneous emphysema and pneumomediastinum. He was transferred to our unit, where he received noninvasive ventilation (NIV). This respiratory support technique is not an absolute contraindication in these cases. After 2 h on NIV, he worsened sharply and the subcutaneous emphysema got bigger suddenly. He needed invasive ventilation for 5 days. Final outcome was satisfactory. This case illustrates that it is mandatory to keep a high level of vigilance when using NIV in patients with air leaks.
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Affiliation(s)
- Lara González García
- Department of Pediatrics, Pediatric Intensive Care Unit, Hospital Universitario Central de Asturias, University of Oviedo, Oviedo, Asturias, Spain
| | - Corsino Rey
- Department of Pediatrics, Pediatric Intensive Care Unit, Hospital Universitario Central de Asturias, University of Oviedo, Oviedo, Asturias, Spain
| | - Alberto Medina
- Department of Pediatrics, Pediatric Intensive Care Unit, Hospital Universitario Central de Asturias, University of Oviedo, Oviedo, Asturias, Spain
| | - Juan Mayordomo-Colunga
- Department of Pediatrics, Pediatric Intensive Care Unit, Hospital Universitario Central de Asturias, University of Oviedo, Oviedo, Asturias, Spain
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Shein SL, Speicher RH, Filho JOP, Gaston B, Rotta AT. Contemporary treatment of children with critical and near-fatal asthma. Rev Bras Ter Intensiva 2016; 28:167-78. [PMID: 27305039 PMCID: PMC4943055 DOI: 10.5935/0103-507x.20160020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 03/09/2016] [Indexed: 11/23/2022] Open
Abstract
Asthma is the most common chronic illness in childhood. Although the vast majority of children with acute asthma exacerbations do not require critical care, some fail to respond to standard treatment and require escalation of support. Children with critical or near-fatal asthma require close monitoring for deterioration and may require aggressive treatment strategies. This review examines the available evidence supporting therapies for critical and near-fatal asthma and summarizes the contemporary clinical care of these children. Typical treatment includes parenteral corticosteroids and inhaled or intravenous beta-agonist drugs. For children with an inadequate response to standard therapy, inhaled ipratropium bromide, intravenous magnesium sulfate, methylxanthines, helium-oxygen mixtures, and non-invasive mechanical support can be used. Patients with progressive respiratory failure benefit from mechanical ventilation with a strategy that employs large tidal volumes and low ventilator rates to minimize dynamic hyperinflation, barotrauma, and hypotension. Sedatives, analgesics and a neuromuscular blocker are often necessary in the early phase of treatment to facilitate a state of controlled hypoventilation and permissive hypercapnia. Patients who fail to improve with mechanical ventilation may be considered for less common approaches, such as inhaled anesthetics, bronchoscopy, and extracorporeal life support. This contemporary approach has resulted in extremely low mortality rates, even in children requiring mechanical support.
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Affiliation(s)
- Steven L. Shein
- Division of Pediatric Critical Care Medicine, UH Rainbow
Babies & Children's Hospital, Case Western Reserve University School of Medicine
- Cleveland, OH, United States
| | - Richard H. Speicher
- Division of Pediatric Critical Care Medicine, UH Rainbow
Babies & Children's Hospital, Case Western Reserve University School of Medicine
- Cleveland, OH, United States
| | - José Oliva Proença Filho
- Division of Pediatric Critical Care Medicine and
Neonatology, Hospital e Maternidade Brasil - Santo André (SP), Brazil
| | - Benjamin Gaston
- Division of Pediatric Pulmonology, UH Rainbow Babies
& Children's Hospital, Case Western Reserve University School of Medicine -
Cleveland, OH, United States
| | - Alexandre T. Rotta
- Division of Pediatric Critical Care Medicine, UH Rainbow
Babies & Children's Hospital, Case Western Reserve University School of Medicine
- Cleveland, OH, United States
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42
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Levine GK, Datta S, Babbitt CJ. Infections and Asthma in the Pediatric Intensive Care Unit: Prevalence and Contribution to Disease Severity. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2016. [DOI: 10.1089/ped.2015.0586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Glenn K. Levine
- Pediatric Critical Care, Miller Children's and Women's Hospital Long Beach, Long Beach, California
| | - Sumit Datta
- Pediatric Critical Care, UCLA Mattel Children's Hospital, Los Angeles, California
| | - Christopher J. Babbitt
- Pediatric Critical Care, Miller Children's and Women's Hospital Long Beach, Long Beach, California
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Al-Eyadhy AA, Temsah MH, Alhaboob AAN, Aldubayan AK, Almousa NA, Alsharidah AM, Alangari MI, Alshaya AM. Asthma changes at a pediatric intensive care unit after 10 years: Observational study. Ann Thorac Med 2015; 10:243-8. [PMID: 26664561 PMCID: PMC4652289 DOI: 10.4103/1817-1737.165302] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES: To describe the change in the management, and outcome of children with acute severe asthma (ASA) admitted to Pediatric Intensive Care Unit (PICU) at tertiary institute, as compared to previously published report in 2003. METHODS: This is a retrospective observational study. All consecutive pediatric ASA patients who were admitted to PICU during the study period were included. The data were extracted from PICU database and medical records. The Cohort in this study (2013 Cohort) was compared with the Cohort of ASA, which was published in 2003 from the same institution (2003 Cohort). RESULTS: In comparison to previous 2003 Cohort, current Cohort (2013) revealed higher mean age (5.5 vs. 3.6 years; P ≤ 0.001), higher rate of PICU admission (20.3% vs. 3.6%; P ≤ 0.007), less patients who received maintenance inhaled steroids (43.3% vs. 62.4%; P ≤ 0.03), less patients with pH <7.3 (17.9% vs. 42.9%; P ≤ 0.001). There were more patients in 2013 Cohort who received: Inhaled Ipratropium bromide (97% vs. 68%; P ≤ 0.001), intravenous magnesium sulfate (68.2% vs. none), intravenous salbutamol (13.6% vs. 3.6%; P ≤ 0.015), and noninvasive ventilation (NIV) (35.8% vs. none) while no patients were treated with theophylline (none vs. 62.5%). The median length of stay (LOS) was 2 days while mean LOS was half a day longer in the 2013 Cohort. None of our patients required intubation, and there was no mortality. CONCLUSION: We observed slight shift toward older age, considerably increased the rate of PICU admission, increased utilization of Ipratropium bromide, magnesium sulfate, and NIV as important modalities of treatment.
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Affiliation(s)
- Ayman A Al-Eyadhy
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Mohamad-Hani Temsah
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Ali A N Alhaboob
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Abdulmalik K Aldubayan
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Nasser A Almousa
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman M Alsharidah
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed I Alangari
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman M Alshaya
- Pediatric Intensive Care Unit, Department of Pediatrics, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
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Hasegawa K, Ahn J, Brown MA, Press VG, Gabriel S, Herrera V, Bittner JC, Camargo CA, Aurora T, Brenner B, Calhoun W, Gough JE, Gutta RC, Heidt J, Khosravi M, Moore WC, Mould-Millman NK, Nonas S, Nowak R, Ahn J, Pei V, Probst BD, Ramratnam SK, Tallar M, Snipes C, Teuber SS, Trent SA, Villarreal R, Watase T, Youngquist S. Underuse of guideline-recommended long-term asthma management in children hospitalized to the intensive care unit: a multicenter observational study. Ann Allergy Asthma Immunol 2015; 115:10-6.e1. [DOI: 10.1016/j.anai.2015.05.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 05/02/2015] [Accepted: 05/11/2015] [Indexed: 12/31/2022]
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Fiks AG, Mayne SL, Karavite DJ, Suh A, O’Hara R, Localio AR, Ross M, Grundmeier RW. Parent-reported outcomes of a shared decision-making portal in asthma: a practice-based RCT. Pediatrics 2015; 135:e965-73. [PMID: 25755233 PMCID: PMC4379463 DOI: 10.1542/peds.2014-3167] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2015] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Electronic health record (EHR)-linked patient portals are a promising approach to facilitate shared decision-making between families of children with chronic conditions and pediatricians. This study evaluated the feasibility, acceptability, and impact of MyAsthma, an EHR-linked patient portal supporting shared decision-making for pediatric asthma. METHODS We conducted a 6-month randomized controlled trial of MyAsthma at 3 primary care practices. Families were randomized to MyAsthma, which tracks families' asthma treatment concerns and goals, children's asthma symptoms, medication side effects and adherence, and provides decision support, or to standard care. Outcomes included the feasibility and acceptability of MyAsthma for families, child health care utilization and asthma control, and the number of days of missed school (child) and work (parent). Descriptive statistics and longitudinal regression models assessed differences in outcomes between study arms. RESULTS We enrolled 60 families, 30 in each study arm (mean age 8.3 years); 57% of parents in the intervention group used MyAsthma during at least 5 of the 6 study months. Parents of children with moderate to severe persistent asthma used the portal more than others; 92% were satisfied with MyAsthma. Parents reported that use improved their communication with the office, ability to manage asthma, and awareness of the importance of ongoing attention to treatment. Parents in the intervention group reported that children had a lower frequency of asthma flares and intervention parents missed fewer days of work due to asthma. CONCLUSIONS Use of an EHR-linked asthma portal was feasible and acceptable to families and improved clinically meaningful outcomes.
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Affiliation(s)
- Alexander G. Fiks
- The Pediatric Research Consortium,,Center for Biomedical Informatics,,PolicyLab, and,Center for Pediatric Clinical Effectiveness, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania; and,Departments of Pediatrics, and
| | - Stephanie L. Mayne
- PolicyLab, and,Center for Pediatric Clinical Effectiveness, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania; and
| | | | - Andrew Suh
- PolicyLab, and,Center for Pediatric Clinical Effectiveness, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania; and
| | | | - A. Russell Localio
- Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michelle Ross
- Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert W. Grundmeier
- The Pediatric Research Consortium,,Center for Biomedical Informatics,,Departments of Pediatrics, and
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Anesthesia and ventilation strategies in children with asthma: part I - preoperative assessment. Curr Opin Anaesthesiol 2014; 27:288-94. [PMID: 24722006 DOI: 10.1097/aco.0000000000000080] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Asthma is a common disease in the pediatric population, and anesthetists are increasingly confronted with asthmatic children undergoing elective surgery. This first of this two-part review provides a brief overview of the current knowledge on the underlying physiology and pathophysiology of asthma and focuses on the preoperative assessment and management in children with asthma. This also includes preoperative strategies to optimize lung function of asthmatic children undergoing surgery. The second part of this review focuses on the immediate perioperative anesthetic management including ventilation strategies. RECENT FINDINGS Multiple observational trials assessing perioperative respiratory adverse events in healthy and asthmatic children provide the basis for identifying risk factors in the patient's (family) history that aid the preoperative identification of at-risk children. Asthma treatment outside anesthesia is well founded on a large body of evidence. Optimization and to some extent intensifying asthma treatment can optimize lung function, reduce bronchial hyperreactivity, and minimize the risk of perioperative respiratory adverse events. SUMMARY To minimize the considerable risk of perioperative respiratory adverse events in asthmatic children, a good understanding of the underlying physiology is vital. Furthermore, a thorough preoperative assessment to identify children who may benefit of an intensified medical treatment thereby minimizing airflow obstruction and bronchial hyperreactivity is the first pillar of a preventive perioperative management of asthmatic children. The second pillar, an individually adjusted anesthesia management aiming to reduce perioperative adverse events, is discussed in the second part of this review.
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47
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Wong JJM, Lee JH, Turner DA, Rehder KJ. A review of the use of adjunctive therapies in severe acute asthma exacerbation in critically ill children. Expert Rev Respir Med 2014; 8:423-41. [PMID: 24993063 DOI: 10.1586/17476348.2014.915752] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Asthma is a common and potentially life threatening childhood condition. Asthma involves not only chronic airway remodeling, but may also include frequent exacerbations resulting from bronchospasm, edema, and mucus production. In children with severe exacerbations, standard therapy with β2-agonists, anti-cholinergic agents, oxygen, and systemic steroids may fail to reverse the severe airflow obstruction and necessitate use of adjunctive therapies. These therapies include intravenous or inhaled magnesium, inhaled helium-oxygen mixtures, intravenous methylxanthines, intravenous β2-agonists, and intravenous ketamine. Rarely, these measures are not successful and following the initiation of invasive mechanical ventilation, inhaled anesthetics or extracorporeal life support may be required. In this review, we discuss the mechanisms and evidence for adjunctive therapies in the setting of severe acute asthma exacerbations in children.
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Affiliation(s)
- Judith J M Wong
- Department of Paediatric Medicine, KK Women's and Children's Hospital, Singapore, Singapore
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48
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de Miguel-Díez J, Jiménez-García R, Hernández-Barrera V, López de Andrés A, Villa-Asensi JR, Plaza V, Carrasco-Garrido P. National trends in hospital admissions for asthma exacerbations among pediatric and young adult population in Spain (2002-2010). Respir Med 2014; 108:983-91. [PMID: 24795277 DOI: 10.1016/j.rmed.2014.04.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 04/08/2014] [Accepted: 04/10/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To assess the changes in incidence, use of mechanical ventilation, length of stay (LOS), costs and mortality of children (0-15 years) and young adults (16-45 years) hospitalized for asthma exacerbations. METHODS We included patients hospitalized for asthma exacerbations in Spain from 2002 to 2010 (ICD9-CM codes 493.0x-493.9x). The data were collected from the National Hospital Discharge Database (entire population). We calculated the yearly age- and sex-specific incidence rates for each of the two groups. RESULTS We included a total of 12,038 pediatric patients and 2792 young adults hospitalized for asthma exacerbations. Overall crude incidence decreased from 20.5 to 18.7 admissions per 100.000 inhabitants in the pediatric group (p < 0.05), and from 4.12 to 3.68 admissions per 100.000 inhabitants among young adults, from 2002 to 2010 (p < 0.05). By contrast, we detected a significant increase in the use of non-invasive ventilation (NIV) in both groups. The average LOS decreased during the study period, from 3.71 (SD 2.28) to 3.16 (SD 2.11) days (p < 0.05) among pediatric patients and there were not changes among young adults. During the study period, the mean cost per patient decreased from 1558.53 (SD 443.63) to 1378.41 (SD 472.71) euros in the pediatric group (p < 0.05), while increased from 2183.44 (SD 783.15) to 2564.32 (SD 1933.98) euros among young adults (p < 0.05). CONCLUSION Our results suggest a decrease in the incidence of hospital admissions for asthma exacerbations with concomitant increase in use of NIV in asthmatic patients, both pediatric and young adults patients. Although LOS and mean cost have decreased among pediatric patients, they have not changed and increased, respectively, among young adults. A better management of the disease at primary care services may explain the improvement in the incidence and outcomes.
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Affiliation(s)
- Javier de Miguel-Díez
- Department of Respiratory Medicine, Hospital General Universitario Gregorio Marañón, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, Madrid, Spain.
| | - Rodrigo Jiménez-García
- Preventive Medicine and Public Health Teaching and Research Unit, Department of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Department of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Ana López de Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Department of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - José Ramón Villa-Asensi
- Department of Respiratory Medicine, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Vicente Plaza
- Department of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, Institut d'Investigació Biomédica Sant Pau (IIB Sant Pau), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Pilar Carrasco-Garrido
- Preventive Medicine and Public Health Teaching and Research Unit, Department of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
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Hasegawa K, Tsugawa Y, Brown DFM, Camargo CA. Childhood asthma hospitalizations in the United States, 2000-2009. J Pediatr 2013; 163:1127-33.e3. [PMID: 23769497 PMCID: PMC3786053 DOI: 10.1016/j.jpeds.2013.05.002] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 04/03/2013] [Accepted: 05/01/2013] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To examine temporal trends in the US incidence of childhood asthma hospitalizations, in-hospital mortality, mechanical ventilation use, and hospital charges between 2000 and 2009. STUDY DESIGN This was a serial, cross-sectional analysis of a nationally representative sample of children hospitalized with acute asthma. The Kids Inpatient Database was used to identify children aged <18 years with asthma by International Classification of Diseases, Ninth Revision, Clinical Modification code 493.xx. Outcome measures were asthma hospitalization incidence, in-hospital mortality, mechanical ventilation use, and hospital charges. We examined temporal trends of each outcome, accounting for sampling weights. Hospital charges were adjusted for inflation to 2009 US dollars. RESULTS The 4 separate years (2000, 2003, 2006, and 2009) of national discharge data included a total of 592805 weighted discharges with asthma. Between 2000 and 2009, the rate of asthma hospitalization in US children decreased from 21.1 to 18.4 per 10000 person-years (13% decrease; Ptrend < .001). Mortality declined significantly after adjusting for confounders (OR for comparison of 2009 with 2000, 0.37; 95% CI, 0.17-0.79). In contrast, there was an increase in the use of mechanical ventilation (from 0.8% to 1.0%, a 28% increase; Ptrend < .001). Nationwide hospital charges also increased from $1.27 billion to $1.59 billion (26% increase; Ptrend < .001); this increase was driven by a rise in the geometric mean of hospital charges per discharge, from $5940 to $8410 (42% increase; Ptrend < .001). CONCLUSION Between 2000 and 2009, we found significant declines in asthma hospitalization and in-hospital mortality among US children. In contrast, mechanical ventilation use and hospital charges for asthma increased significantly over this same period.
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Affiliation(s)
- Kohei Hasegawa
- Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA.
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Strid JMC, Gammelager H, Johansen MB, Tønnesen E, Christiansen CF. Hospitalization rate and 30-day mortality among patients with status asthmaticus in Denmark: a 16-year nationwide population-based cohort study. Clin Epidemiol 2013; 5:345-55. [PMID: 24039452 PMCID: PMC3770719 DOI: 10.2147/clep.s47679] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective Current data on hospitalization and prognosis of acute asthma and status asthmaticus are inconclusive. We aim to analyze the rate of first-time hospitalizations for status asthmaticus among patients of all ages, the proportion admitted to intensive care units (ICU), and the 30-day mortality over a 16-year period. Methods In this population-based cohort study, we used medical registries to identify all first-time status asthmaticus hospitalizations in Denmark from 1996 through 2011. Data on comorbidities were also obtained. We computed yearly hospitalization rates overall and by gender and age groups, and estimated the proportion requiring ICU admission. We estimated 30-day age- and gender-standardized mortality. We examined potential misclassification from acute exacerbation of chronic obstructive pulmonary disease (COPD) by excluding patients with preexisting or concurrent COPD. Results Of the 5,001 patients identified with a first-time status asthmaticus hospitalization, 50.5% were male, 40.3% were <15 years old, and 12.4% had comorbidity. The hospitalization rate increased from 48.0 per 1,000,000 person-years (PY) (95% confidence interval [CI]: 45.1–51.1 PY) during 1996–1999 to 70.1 per 1,000,000 PY (95% CI: 66.7–73.7 PY) during 2008–2011. This may be explained by an increased hospitalization rate of children. The standardized 30-day mortality risk declined from 3.3% (95% CI: 2.5%–4.1%) in 1996–1999 to 1.5% (95% CI: 0.9%–2.1%) in 2008–2011. During 2005–2011, 10.1% of status asthmaticus patients were admitted to the ICU. Hospitalization rates and mortality risk decreased by excluding 939 patients also registered with COPD, but overall temporal changes did not change. Conclusion From 1996 to 2011, status asthmaticus hospitalization rate increased but remained below 100 hospitalizations per 1,000,000 PY. Thirty-day mortality risk was halved to less than 2%.
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