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Hossny E, Adachi Y, Anastasiou E, Badellino H, Custovic A, El-Owaidy R, El-Sayed ZA, Filipovic I, Gomez RM, Kalayci Ö, Le Souëf P, Miligkos M, Morais-Almeida M, Nieto A, Phipatanakul W, Shousha G, Teijeiro A, Wang JY, Wong GW, Xepapadaki P, Yong SB, Papadopoulos NG. Pediatric asthma comorbidities: Global impact and unmet needs. World Allergy Organ J 2024; 17:100909. [PMID: 38827329 PMCID: PMC11141278 DOI: 10.1016/j.waojou.2024.100909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 06/04/2024] Open
Abstract
Real-world data on the range and impact of comorbid health conditions that affect pediatric asthma are scant, especially from developing countries. Lack of data hinders effective diagnosis, treatment, and overall management of these complex cases. We, hereby, describe the common pediatric asthma comorbid conditions in terms of evidence for association, potential mechanisms of impact on asthma control, and treatment benefit. Obesity, upper airway allergies, dysfunctional breathing, multiple sensitizations, depressive disorders, food allergy, and gastro-esophageal reflux are common associations with difficult-to-treat asthma. On the other hand, asthma symptoms and/or management may negatively impact the well-being of children through drug adverse effects, worsening of anaphylaxis symptoms, and disturbing mental health. Awareness of these ailments may be crucial for designing the optimum care for each asthmatic child individually and may ultimately improve the quality of life of patients and their families. A multidisciplinary team of physicians is required to identify and manage such comorbidities aiming to mitigate the over-use of asthma pharmacotherapy. Asthma research should target relevant real-world difficulties encountered at clinical practice and focus on interventions that would mitigate the impact of such comorbidities. Finally, policymakers and global healthcare organizations are urged to recognize pediatric asthma control as a healthcare priority and allocate resources for research and clinical interventions. In other words, global asthma control needs support by compassionate scientific partnership.
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Affiliation(s)
- Elham Hossny
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Yuichi Adachi
- Pediatric Allergy Center, Toyama Red Cross Hospital, Japan
| | - Eleni Anastasiou
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Héctor Badellino
- Faculty of Psychology, UCES University, San Francisco, Argentina
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Rasha El-Owaidy
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zeinab A. El-Sayed
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | | | - Ömer Kalayci
- Hacettepe University School of Medicine, Ankara, Turkey
| | - Peter Le Souëf
- School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Michael Miligkos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Antonio Nieto
- Pediatric Pulmonology and Allergy Unit, Hospital Universitari i Politècnic La Fe, Health Research Institute La Fe, Valencia, Spain
| | - Wanda Phipatanakul
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ghada Shousha
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Alvaro Teijeiro
- Respiratory Department, Pediatric Hospital, Córdoba, Argentina
| | - Jiu-Yao Wang
- Allergy, Immunology and Microbiome Research Center, China Medical University Children's Hospital, Taichung, Taiwan
| | - Gary W.K. Wong
- Department of Paediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Su Boon Yong
- Department of Allergy and Immunology, China Medical University Children's Hospital, Taichung, Taiwan
| | - Nikolaos G. Papadopoulos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
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Correa-Agudelo E, Gautam Y, Mendy A, Mersha TB. Racial differences in length of stay and readmission for asthma in the all of us research program. J Transl Med 2024; 22:22. [PMID: 38178151 PMCID: PMC10768130 DOI: 10.1186/s12967-023-04826-9] [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: 10/19/2023] [Accepted: 12/22/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND This study addresses the limited research on racial disparities in asthma hospitalization outcomes, specifically length of stay (LOS) and readmission, across the U.S. METHODS We analyzed in-patient and emergency department visits from the All of Us Research Program, identifying various risk factors (demographic, comorbid, temporal, and place-based) associated with asthma LOS and 30-day readmission using Bayesian mixed-effects models. RESULTS Of 17,233 patients (48.0% White, 30.7% Black, 19.7% Hispanic/Latino, 1.3% Asian, and 0.3% Middle Eastern and North African) with 82,188 asthma visits, Black participants had 20% shorter LOS and 12% higher odds of readmission, compared to White participants in multivariate analyses. Public-insured patients had 14% longer LOS and 39% higher readmission odds than commercially insured patients. Weekend admissions resulted in a 12% shorter LOS but 10% higher readmission odds. Asthmatics with chronic diseases had a longer LOS (range: 6-39%) and higher readmission odds (range: 9-32%) except for those with allergic rhinitis, who had a 23% shorter LOS. CONCLUSIONS A comprehensive understanding of the factors influencing asthma hospitalization, in conjunction with diverse datasets and clinical-community partnerships, can help physicians and policymakers to systematically address racial disparities, healthcare utilization and equitable outcomes in asthma care.
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Affiliation(s)
- Esteban Correa-Agudelo
- Division of Asthma Research, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - Yadu Gautam
- Division of Asthma Research, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Ave, Cincinnati, OH, 45229, USA
| | - Angelico Mendy
- Division of Epidemiology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Tesfaye B Mersha
- Division of Asthma Research, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Ave, Cincinnati, OH, 45229, USA.
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Rogerson CM, Hogan AH, Waldo B, White BR, Carroll CL, Shein SL. Wide Institutional Variability in the Treatment of Pediatric Critical Asthma: A Multicenter Retrospective Study. Pediatr Crit Care Med 2024; 25:37-46. [PMID: 37615529 DOI: 10.1097/pcc.0000000000003347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
OBJECTIVES Children with status asthmaticus refractory to first-line therapies of systemic corticosteroids and inhaled beta-agonists often receive additional treatments. Because there are no national guidelines on the use of asthma therapies in the PICU, we sought to evaluate institutional variability in the use of adjunctive asthma treatments and associations with length of stay (LOS) and PICU use. DESIGN Multicenter retrospective cohort study. SETTING Administrative data from the Pediatric Health Information Systems (PHIS) database. PATIENTS All inpatients 2-18 years old were admitted to a PHIS hospital between 2013 and 2021 with a diagnostic code for asthma. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS This study included 213,506 inpatient encounters for asthma, of which 29,026 patient encounters included care in a PICU from 39 institutions. Among these PICU encounters, large variability was seen across institutions in both the number of adjunctive asthma therapies used per encounter (min: 0.6, median: 1.7, max: 2.5, p < 0.01) and types of adjunctive asthma therapies (aminophylline, ipratropium, magnesium, epinephrine, and terbutaline) used. The center-level median hospital LOS ranged from 1 (interquartile range [IQR]: 1, 3) to 4 (3, 6) days. Among all the 213,506 inpatient encounters for asthma, the range of asthma admissions that resulted in PICU admission varied between centers from 5.2% to 47.3%. The average number of adjunctive therapies used per institution was not significantly associated with hospital LOS ( p = 0.81) nor the percentage of encounters with PICU admission ( p = 0.47). CONCLUSIONS Use of adjunctive therapies for status asthmaticus varies widely among large children's hospitals and was not associated with hospital LOS or the percentage of encounters with PICU admission. Wide variance presents an opportunity for standardizing care with evidence-based guidelines to optimize outcomes and decrease adverse treatment effects and hospital costs.
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Affiliation(s)
- Colin M Rogerson
- Division of Pediatric Critical Care Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Alexander H Hogan
- Division of Hospital Medicine, Connecticut Children's Medical Center, Hartford, CT
| | - Briana Waldo
- Department of Respiratory Therapy, Rainbow Babies and Children's Hospital, Cleveland, OH
| | - Benjamin R White
- Division of Pediatric Critical Care Medicine, University of Utah, Salt Lake City, UT
| | - Christopher L Carroll
- Department of Pediatrics, Wolfson Children's, University of Florida, Jacksonville, FL
| | - Steven L Shein
- Division of Pediatric Critical Care Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH
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Hardell J, Silver EJ, Kavouras I, Lee DS, Gross E. Childhood asthma in the Bronx, NY; the impact of pollutants on length of hospital stay. J Asthma 2023; 60:2160-2169. [PMID: 37310769 DOI: 10.1080/02770903.2023.2225607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/11/2023] [Indexed: 06/14/2023]
Abstract
OBJECTIVE The length of hospital stay (LOS) is a proxy of asthma exacerbation severity and healthcare cost. The study aims to estimate the effect of ambient air pollution on pediatric asthma LOS in the Bronx, NY. METHODS A total of 1,920 children admitted to the hospital in Bronx, NY due to asthma during 2017-2019 period were included in the study. Demographic and clinical parameters were obtained from medical records. Daily ozone (O3) and fine particulate matter (PM2.5) measurements were obtained from local air quality networks. Poisson regression adjusting for gender, age, weight status, respiratory infections including influenza, and ambient temperature was applied to determine whether there was an association of air pollution with length of hospital stay. RESULTS The mean LOS varied by age, sex, weight status, influenza vaccination status, respiratory viral panel (RVP) results, asthma controller use, and asthma classification. After controlling for these factors in Poisson regression, the mean LOS increased up to 10.62% (95%CI: 0.78-21.41; p = 0.03) for an increase of 10 μg/m3 of PM2.5 exposure on admission day, and 3.90% (95%CI = 0.06-7.88; p = 0.05) for an increase of 10 ppbv of O3 concentration during the previous day. CONCLUSION Ambient particulate and ozone pollution is associated with lengthier hospital stays for pediatric asthma, potentially indicating more severe asthma exacerbations.
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Affiliation(s)
| | | | - Ilias Kavouras
- Department of Environmental, Occupational and Geospatial Health Sciences, School of Public Health, City University of NY, New York City, NY, USA
| | - Diana S Lee
- Kravis Children's Hospital, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Elissa Gross
- The Children's Hospital at Montefiore, Bronx, NY, USA
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Fumo-Dos-Santos C, Smith AK, Togeiro SMGP, Tufik S, Moreira GA. Obstructive sleep apnea in asthmatic children: a cross-sectional study about prevalence and risk factors. J Pediatr (Rio J) 2023; 99:443-448. [PMID: 37148908 PMCID: PMC10492151 DOI: 10.1016/j.jped.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 03/24/2023] [Accepted: 03/30/2023] [Indexed: 05/08/2023] Open
Abstract
OBJECTIVES Primary objectives were to analyze the prevalence of obstructive sleep apnea in (1) boys and girls, and (2) severe asthma versus moderate and mild cases. The authors hypothesized that girls and severe asthma would have a higher prevalence of obstructive sleep apnea. METHODS Cross-sectional evaluation of asthmatic children attending a tertiary Pediatric Pulmonology clinic. The authors performed a history, physical examination, pulmonary function test, and home sleep apnea test. RESULTS The authors studied 80 consecutive patients, 7-18 years old, mean age of 11.6 years (standard deviation 2.7), 51.3% female, and 18.5% obese. Pulmonary function tests were obtained from 80 volunteers, 45% with obstruction pattern. Home sleep apnea tests were available from 76 volunteers, with a mean obstructive respiratory index of 1.8 events/h. Obstructive sleep apnea was found in 49 volunteers (61.2%). The authors did not find associations between obstructive sleep apnea and sex or asthma severity. CONCLUSIONS Obstructive sleep apnea was frequent among these asthmatic children. Sex and asthma severity were not risk factors. Considering the interrelationship of both diseases, it is worth keeping in mind the possibility of obstructive sleep apnea among children and teenagers with asthma.
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Affiliation(s)
| | - Anna K Smith
- Universidade Federal de São Paulo, Departamento de Psicobiologia, São Paulo, SP, Brazil
| | - Sonia M G P Togeiro
- Universidade Federal de São Paulo, Departamento de Psicobiologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo, Departamento de Medicina Interna, São Paulo, SP, Brazil.
| | - Sergio Tufik
- Universidade Federal de São Paulo, Departamento de Psicobiologia, São Paulo, SP, Brazil
| | - Gustavo A Moreira
- Universidade Federal de São Paulo, Departamento de Psicobiologia, São Paulo, SP, Brazil; Universidade Federal de São Paulo, Departamento de Pediatria, São Paulo, SP, Brazil
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Patel A, Cook S, Mattingly DT, Barnes GD, Arenberg DA, Levy DT, Meza R, Fleischer NL, Hirschtick JL. Longitudinal Association Between Exclusive and Dual Use of Cigarettes and Electronic Nicotine Delivery Systems and Asthma Among U.S. Adolescents. J Adolesc Health 2023; 73:437-444. [PMID: 37306645 DOI: 10.1016/j.jadohealth.2023.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 02/23/2023] [Accepted: 04/11/2023] [Indexed: 06/13/2023]
Abstract
PURPOSE Electronic Nicotine Delivery Systems (ENDS) use among adolescents has increased greatly over the past decade, but its impact on chronic respiratory health conditions, like asthma, is not fully understood. METHODS We examined data from Waves 1-5 (2013-2019) of the Population Assessment of Tobacco and Health Study using discrete time hazard models to analyze the association between time-varying tobacco product use and incident diagnosed asthma among adolescents aged 12-17 years at baseline. We lagged the time-varying exposure variable by one wave and categorized respondents by current use status (1+ days in the past 30 days): never or non-current, exclusive cigarette, exclusive ENDS, and dual cigarette and ENDS use. We also controlled for sociodemographic (age, sex, race/ethnicity, parental education) and other risk factors (urban/rural setting, secondhand smoke exposure, household combustible tobacco use, body mass index). RESULTS At baseline, over half the analytic sample (n = 9,141) was 15-17 years old (50.4%), female (50.2%), and non-Hispanic White (55.3%). Adolescents who exclusively smoked cigarettes had a statistically significant higher risk of incident diagnosed asthma at follow-up (adjusted Hazard Ratio (aHR): 1.68, 95% confidence interval (CI): 1.21-2.32) compared to those not currently using cigarettes or ENDS, but adolescents using ENDS exclusively (aHR: 1.25, 95% CI: 0.77-2.04) or in combination with cigarettes (aHR: 1.54, 95% CI: 0.92-2.57) did not. DISCUSSION Short-term exclusive cigarette use was associated with a higher risk of incident diagnosed asthma over five years of follow-up among adolescents. We did not find conclusive evidence for an association between exclusive ENDS or dual use and incident diagnosed asthma.
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Affiliation(s)
- Akash Patel
- Center for Social Epidemiology and Population Health, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan.
| | - Steven Cook
- Center for Social Epidemiology and Population Health, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Delvon T Mattingly
- Center for Social Epidemiology and Population Health, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Geoffrey D Barnes
- Center for Bioethics and Social Science in Medicine, University of Michigan, Ann Arbor, Michigan; Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan
| | - Douglas A Arenberg
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - David T Levy
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, D.C
| | - Rafael Meza
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, British Columbia, Canada; Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Nancy L Fleischer
- Center for Social Epidemiology and Population Health, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Jana L Hirschtick
- Center for Social Epidemiology and Population Health, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
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Roddy MR, Sellers AR, Darville KK, Teppa-Sanchez B, McKinley SD, Martin M, Goldenberg NA, Nakagawa TA, Sochet AA. Dexamethasone versus methylprednisolone for critical asthma: A single center, open-label, parallel-group clinical trial. Pediatr Pulmonol 2023; 58:1719-1727. [PMID: 36929864 DOI: 10.1002/ppul.26386] [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: 11/20/2022] [Accepted: 03/07/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Evidence for the use of dexamethasone for pediatric critical asthma is limited. We sought to compare the clinical efficacy and safety of dexamethasone versus methylprednisolone among children hospitalized in the pediatric intensive care unit (PICU) for critical asthma. METHODS A prospective, single center, open-label, two-arm, parallel-group, nonrandomized trial among children ages 5-17 years hospitalized within the PICU from April 2019 to December 2021 for critical asthma consented to receive methylprednisolone (standard care) or dexamethasone (intervention) at a 2:1 allocation ratio, respectively. The intervention arm received intravenous dexamethasone 0.25 mg/kg/dose (max: 15 mg/dose) every 6 h for 48 h and the standard care arm intravenous methylprednisolone 1 mg/kg/dose every 6 h (max dose: 60 mg/dose) for 5 days. Study endpoints were clinical efficacy (i.e., length of stay [LOS], continuous albuterol duration, and a composite of adjunctive asthma interventions) and safety (i.e., corticosteroid-related adverse events). RESULTS Ninety-two participants were analyzed of whom 31 were allocated to the intervention arm and 61 the standard care arm. No differences in demographics, clinical characteristics, or acute/chronic asthma severity indices were observed. Regarding efficacy and safety endpoints, no differences in hospital LOS, continuous albuterol duration, adjunctive asthma intervention rates, or corticosteroid-related adverse events were noted. Compared to the intervention arm, participants in the standard care arm more frequently were prescribed corticosteroids at discharge (72% vs. 13%, p < 0.001). CONCLUSIONS Among children hospitalized for critical asthma, dexamethasone appears safe and warrants further investigation to fully assess clinical efficacy and potential advantages over commonly applied agents such as methylprednisolone.
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Affiliation(s)
- Meghan R Roddy
- Departments of Pharmacy, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Austin R Sellers
- Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Kristina K Darville
- Departments of Pediatric Critical Care Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Beatriz Teppa-Sanchez
- Departments of Pediatric Critical Care Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Scott D McKinley
- Departments of Pulmonlogy, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Meghan Martin
- Departments of Emergency Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Neil A Goldenberg
- Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA.,Departments of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Departments of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thomas A Nakagawa
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, University of Florida-Jacksonville, Jacksonville, Florida, USA
| | - Anthony A Sochet
- Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA.,Departments of Pediatric Critical Care Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA.,Departments of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Risk Factors, Clinical Consequences, Prevention, and Treatment of Childhood Obesity. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9121975. [PMID: 36553418 PMCID: PMC9776766 DOI: 10.3390/children9121975] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 12/03/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
Obesity might adversely affect the health and well-being of children and their families. Childhood obesity has crucial implications for health, both during childhood and as they age. It is highly associated with many acute problems and is commonly present during childhood, making visits and hospital admissions polarized in this group of children. The problems that may affect these children can be medical, such as asthma, chronic inflammation, orthopedic abnormalities, liver disease, diabetes mellitus or dyslipidemia. Long-term consequences of cardiovascular risk factors, the persistence of obesity and premature mortality are common among adults who had obesity during their early lives. Additionally, they could also suffer from psychological issues, such as low self-esteem, which puts them at risk of a much more serious psychosocial problem that may lead to depression, as well as a disruption in educational achievements and social relationships. A healthy diet, physical activity, adequate sleep, and limited screen time are all preventive measures that should be implemented at the family and community levels, preferably through well-structured programs. Furthermore, pharmacological management of childhood obesity is limited and only used after non-pharmacological interventions have failed or in the late stages of obesity. However, recent guidelines advocate the early use of medical interventions. Approved pharmacotherapeutic options include orlistat, phentermine/topiramate combination and liraglutide. There are several other options approved primarily for other specific forms of obesity or for other indications, including setmelanotide, metformin, lisdexamfetamine, zonisamide and fluoxetine. Bariatric surgery is a safe and effective option in cases with extreme obesity and comorbidities considering the need for long-term monitoring and support for cases and their families post-surgery. This review aims to discuss and highlight the recent evidence regarding risk factors, clinical consequences, prevention, and treatment of childhood obesity.
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Al-Iede M, Aleidi SM, Al Oweidat K, Dannoun M, Alsmady D, Faris H, Issa H, Abughoush L, Almoslawi O, Al-Zayadney E, Alqutawneh B, Daher A. Characteristics of inpatients with atopic asthma in a tertiary center: Do age and gender have an influence? Multidiscip Respir Med 2022; 17:883. [DOI: 10.4081/mrm.2022.883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Several studies have demonstrated gender influence on asthma prevalence, being higher among males during early childhood. Little is known about the impact of gender and age on asthma exacerbation characteristics in pediatrics. This study aimed to determine the differences in acute asthma between males and females in three different age groups regarding perinatal characteristics of asthmatic patients, comorbidities, medication adherence, level of blood eosinophils, and pattern of hospitalization.Methods: The medical records of 130 pediatric patients with asthma, who presented to the emergency department at Jordan University hospital with asthma exacerbations, were retrospectively reviewed. Demographic information and clinical characteristics were collected.Results: The mean age of patients was 10.7±4.7 years. The age at diagnosis and gestational age were significantly higher in older children. Furthermore, younger children were significantly more likely to experience winter exacerbations and more emergency presentations. Male patients were considerably younger than their female counterparts and were diagnosed younger. In addition, male patients were more likely to have eosinophil levels higher than 3% than female patients.Conclusion: Gender plays a role in the development and outcome of asthma exacerbations at different ages of pediatrics. A better understanding of gender-based and age-based differences in asthma dictates a personalized approach to treatment.
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Pinto JM, Wagle S, Navallo LJ, Petrova A. Risk Factors and Outcomes Associated With Antibiotic Therapy in Children Hospitalized With Asthma Exacerbation. J Pediatr Pharmacol Ther 2022; 27:366-372. [DOI: 10.5863/1551-6776-27.4.366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 10/29/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE
Despite lack of benefit, antibiotics are overused in management of asthma exacerbation in children. In this study, data from a single children's hospital were analyzed to identify factors and outcomes associated with antibiotic use in children hospitalized with asthma.
METHODS
The study population was identified by using administrative data from 2012 to 2015, with subsequent verification of asthma. We analyzed factors associated with antibiotic use (demographic, seasonal, clinical) and outcome (length of stay [LOS]) with respect to: 1) disposition to pediatric floor (PF) or pediatric intensive care unit (PICU); and 2) evidence of coexisting bacterial infection and/or fever. Statistical analysis included univariate and controlled regression models. Data are presented as median and IQR for continuous variables and OR and regression coefficient (β) with 95% CIs for regression analyses.
RESULTS
Of 600 patients, 28.8% were admitted to PICU, 14.8% had verified bacterial infection, and 53.8% received antibiotic, mainly azithromycin. Nearly all PICU patients were treated with antibiotic, irrespective of coexisting bacterial infection or fever. Among PF patients, nearly 30% without bacterial infection or fever and 40% with fever alone received antimicrobials. Overall risk for antibiotic treatment was associated with older age, female sex, desaturation events, oxygen supplementation, and PICU admission. Additionally, antibiotic treatment was associated with 13- to 19-hour increased LOS for PF patients without bacterial infection and/or fever.
CONCLUSIONS
Almost half of pediatric patients admitted with asthma exacerbation received antibiotic therapy with no clear indication, which was associated with prolonged LOS.
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Affiliation(s)
- Jamie M. Pinto
- Department of Pediatrics (JMP, SW, LJN), Jersey Shore University Medical Center, Neptune, NJ
| | - Sarita Wagle
- Department of Pediatrics (JMP, SW, LJN), Jersey Shore University Medical Center, Neptune, NJ
| | - Lauren J. Navallo
- Department of Pediatrics (JMP, SW, LJN), Jersey Shore University Medical Center, Neptune, NJ
| | - Anna Petrova
- Department of Pediatrics (AP), Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
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11
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Sellers AR, Roddy MR, Darville KK, Sanchez-Teppa B, McKinley SD, Sochet AA. Dexamethasone for Pediatric Critical Asthma: A Multicenter Descriptive Study. J Intensive Care Med 2022; 37:1520-1527. [PMID: 35236174 DOI: 10.1177/08850666221082540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Systemic corticosteroids are vital to critical asthma management. While intravenous methylprednisolone is routinely used in the pediatric intensive care unit (PICU) setting, recent data supports dexamethasone as an alternative. Using the Pediatric Health Information System (PHIS) registry, we assessed trends and variation in corticosteroid prescribing among children hospitalized for critical asthma. METHODS We performed a multicenter retrospective cohort study using PHIS data among children 3-17 years of age admitted for critical asthma from 2011 through 2019. Primary outcomes were corticosteroid prescribing rates by year and participating sites. Exploratory outcomes were corticosteroid-related adverse effects, rates of adjunctive pharmaceutical and respiratory interventions, mortality and length of stay. RESULTS Of the 49 children's hospitals assessed, 26 907 encounters were included for study. Mean dexamethasone exposure rates were 18.1 ± 2.4% where 2.4 ± 1.2% represented dexamethasone-alone prescribing. Dexamethasone alone prescribing exhibited a linear trend (annual increase of 0.5 ± 0.1% annually R2 = 0.845) without correlation to cumulative site critical asthma admission rates. Compared to encounters prescribed solely methylprednisolone or a combination of dexamethasone and methylprednisolone, subjects provided dexamethasone alone had reduced asthma severity indices, length of stay, and exposure rates to adjunctive asthma interventions. Adverse events were rare and the dexamethasone-alone group less frequently experienced gastritis and hyperglycemia. CONCLUSIONS In this multicenter retrospective study from 49 children's hospitals, dexamethasone prescribing rates appear increasing for pediatric critical asthma. Observed variability in corticosteroid prescribing implies a continued need for controlled prospective comparative analyses to define ideal corticosteroid regimens for pediatric critical asthma.
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Affiliation(s)
- Austin R Sellers
- Institute for Clinical and Translational Research, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Meghan R Roddy
- Department of Pharmacy, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Kristina K Darville
- Department of Medicine, Division of Pediatric Critical Care Medicine, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Beatriz Sanchez-Teppa
- Department of Medicine, Division of Pediatric Critical Care Medicine, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Scott D McKinley
- Department of Medicine, Division of Pediatric Pulmonology and Sleep Medicine, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Anthony A Sochet
- Institute for Clinical and Translational Research, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA.,Department of Medicine, Division of Pediatric Critical Care Medicine, 7582Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA.,Department of Anesthesiology and Critical Care Medicine, 1500Johns Hopkins University School of Medicine, Baltimore, MD, USA
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12
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Zeleke AJ, Moscato S, Miglio R, Chiari L. Length of Stay Analysis of COVID-19 Hospitalizations Using a Count Regression Model and Quantile Regression: A Study in Bologna, Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042224. [PMID: 35206411 PMCID: PMC8871974 DOI: 10.3390/ijerph19042224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/11/2022] [Accepted: 02/14/2022] [Indexed: 12/03/2022]
Abstract
This study aimed to identify and explore the hospital admission risk factors associated with the length of stay (LoS) by applying a relatively novel statistical method for count data using predictors among COVID-19 patients in Bologna, Italy. The second goal of this study was to model the LoS of COVID patients to understand which covariates significantly influenced it and identify the potential risk factors associated with LoS in Bolognese hospitals from 1 February 2020 to 10 May 2021. The clinical settings we focused on were the Intensive Care Unit (ICU) and ordinary hospitalization, including low-intensity stays. We used Poisson, negative binomial (NB), Hurdle–Poisson, and Hurdle–NB regression models to model the LoS. The fitted models were compared using the Akaike information criterion (AIC), Vuong’s test criteria, and Rootograms. We also used quantile regression to model the effects of covariates on the quantile values of the response variable (LoS) using a Poisson distribution, and to explore a range of conditional quantile functions, thereby exposing various forms of conditional heterogeneity and controlling for unobserved individual characteristics. Based on the chosen performance criteria, Hurdle–NB provided the best fit. As an output from the model, we found significant changes in average LoS for each predictor. Compared with ordinary hospitalization and low-intensity stays, the ICU setting increased the average LoS by 1.84-fold. Being hospitalized in long-term hospitals was another contributing factor for LoS, increasing the average LoS by 1.58 compared with regular hospitals. When compared with the age group [50, 60) chosen as the reference, the average LoS decreased in the age groups [0, 10), [30, 40), and [40, 50), and increased in the oldest age group [80, 102). Compared with the second wave, which was chosen as the reference, the third wave did not significantly affect the average LoS, whereas it increased by 1.11-fold during the first wave and decreased by 0.77-fold during out-wave periods. The results of the quantile regression showed that covariates related to the ICU setting, hospitals with longer hospitalization, the first wave, and the out-waves were statistically significant for all the modeled quantiles. The results obtained from our study can help us to focus on the risk factors that lead to an increased LoS among COVID-19 patients and benchmark different models that can be adopted for these analyses.
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Affiliation(s)
- Addisu Jember Zeleke
- Department of Electrical, Electronic, and Information Engineering Guglielmo Marconi, University of Bologna, 40126 Bologna, Italy; (A.J.Z.); (S.M.); (L.C.)
| | - Serena Moscato
- Department of Electrical, Electronic, and Information Engineering Guglielmo Marconi, University of Bologna, 40126 Bologna, Italy; (A.J.Z.); (S.M.); (L.C.)
| | - Rossella Miglio
- Department of Statistical Sciences, University of Bologna, 40126 Bologna, Italy
- Correspondence:
| | - Lorenzo Chiari
- Department of Electrical, Electronic, and Information Engineering Guglielmo Marconi, University of Bologna, 40126 Bologna, Italy; (A.J.Z.); (S.M.); (L.C.)
- Health Sciences and Technologies Interdepartmental Center for Industrial Research (CIRI SDV), University of Bologna, 40126 Bologna, Italy
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13
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Uong A, Hametz P, Zhu D, Kopp A, Warman K. Acute asthma management with IV magnesium in obese, overweight and non-overweight inner-city children. J Asthma 2021; 59:2181-2188. [PMID: 34793278 DOI: 10.1080/02770903.2021.2008425] [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: 10/19/2022]
Abstract
OBJECTIVE IV Magnesium (IV Mg) is increasingly used as adjunctive therapy for asthma exacerbations. In obese patients, delays in recognition of asthma severity may lead to delays in IV Mg administration. Our objective was to examine whether timing of IV Mg administration varied by Body Mass Index (BMI) category and whether this relates to hospitalization course. METHODS This is a retrospective chart review of IV Mg use for asthma in children 2-17 years of age hospitalized in an urban children's hospital. Weight status was categorized by BMI percentile for age. The primary outcome was time to IV Mg administration. Secondary outcomes included admission to the intensive care unit, time to discharge readiness and Length of Stay (LOS). Continuous variables were analyzed using Student's t-test or Mann-Whitney test, categorical variables with Chi-Square test or Fisher's exact test, as appropriate. A linear regression model examined factors related to time to IV Mg administration. RESULTS In 2017, 361/698 (52%) of patients admitted with acute asthma received IV Mg. Of these, 210 patients met study criteria. Except for age, baseline characteristics did not vary by BMI category. No differences were found in Time to IV Mg, rates of admission to the intensive care unit, time to discharge readiness, or LOS comparing non-overweight to overweight or obese patients. CONCLUSIONS In this sample of inner-city children who received IV Mg there were no differences in timing of IV Mg based on BMI category. Further work is needed to examine whether standardizing timing of IV Mg improves care.
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Affiliation(s)
- Audrey Uong
- Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
| | - Patricia Hametz
- Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
| | - Denzel Zhu
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Adam Kopp
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Karen Warman
- Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY, USA
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14
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Gunnlaugsson S, Abul MH, Wright L, Petty CR, Permaul P, Gold DR, Gaffin JM, Phipatanakul W. Associations of Snoring and Asthma Morbidity in the School Inner-City Asthma Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2021; 9:3679-3685.e1. [PMID: 34102347 PMCID: PMC8511301 DOI: 10.1016/j.jaip.2021.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/30/2021] [Accepted: 05/13/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND Inner-city children are disproportionately affected by asthma and sleep-disordered breathing (SDB). However, little is known about the association of SDB symptoms with asthma morbidity in this vulnerable population. OBJECTIVE Assess the relationship between snoring frequency and asthma morbidity. METHODS This study was part of the School Inner-City Asthma Study, a longitudinal prospective cohort study of children with persistent asthma who attended schools in the Northeast United States from 2008 to 2013. Participants had baseline assessments of asthma symptoms, snoring, and allergy status. Caregivers completed quarterly surveys for 12 months on symptoms of asthma, snoring, and health care outcomes. Snoring frequency (non-, rare-, sometimes-, habitual-snoring) and its relationship with asthma symptoms and asthma morbidity were assessed by mixed-effects models. RESULTS There were 1186 observations from 339 subjects. Mean age was 7.9 years; roughly half were male, and most were of minority race. Half were overweight or obese, and 65.5% had atopy. At initial snoring assessment, 24.8% reported habitual snoring, but report of snoring frequency varied over the study period. Multivariate analyses revealed increased odds of maximum asthma symptom days for habitual snoring compared with nonsnoring (1.58; 95% CI, 1.19-2.10; P < .002) and all other snoring categories. Habitual snoring was associated with greater odds of health care utilization (incidence rate ratio, 1.72; 95% CI, 1.10-2.69; P = .02) and worse asthma control (odds ratio, 1.49; 95% CI, 1.05-2.11; P = .03) compared with nonsnoring. CONCLUSIONS Snoring is common among inner-city school-age children with asthma, and habitual snoring is associated with increased asthma symptom burden and health care utilization.
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Affiliation(s)
- Sigfus Gunnlaugsson
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Mehtap Haktanir Abul
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Lakiea Wright
- Harvard Medical School, Boston, Mass; Division of Allergy and Immunology, Brigham and Women's Hospital, Boston, Mass
| | - Carter R Petty
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, Mass
| | - Perdita Permaul
- Division of Pulmonology, Allergy and Immunology, NY-Presbyterian Hospital/Weill Cornell Medicine, Weill Cornell Medical College, New York, NY
| | - Diane R Gold
- Harvard Medical School, Boston, Mass; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Mass; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Mass
| | - Jonathan M Gaffin
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Wanda Phipatanakul
- Harvard Medical School, Boston, Mass; Division of Allergy and Immunology, Boston Children's Hospital, Boston, Mass.
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15
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Lew A, Morrison JM, Amankwah E, Sochet AA. Heliox for Pediatric Critical Asthma: A Multicenter, Retrospective, Registry-Based Descriptive Study. J Intensive Care Med 2021; 37:776-783. [PMID: 34155939 DOI: 10.1177/08850666211026550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND In cases of critical asthma (CA), heliox may be applied as an adjunctive rescue therapy to avoid invasive mechanical ventilation (MV), improve deposition of aerosolized medications, and enhance laminar airflow through obstructed airways. Using the Pediatric Health Information System (PHIS) registry, we evaluate heliox prescribing and explored for differences in MV rates and hospital length of stay (LOS) among children with and without heliox exposure. METHODS We performed a retrospective cohort study using PHIS data from 42 pediatric intensive care units among children 5-17 years of age admitted for CA from 2010 through 2019. Primary outcomes were heliox prescribing rates and trends. Secondary outcomes were invasive MV rates and LOS assessed in a subgroup of children receiving ≥ 1 adjunctive intervention(s). RESULTS Of the 19,780 studied, heliox was prescribed in 12.5% and linearly declined from 16.1% in 2010 to 5.6% in 2019. The overall MV rate was 12.8% and was lower in subjects receiving heliox alone (4.9%) compared to heliox plus alternative adjunctive therapies [31.2%] or children receiving non-heliox adjunctive therapies [22.1%], P < .01). Accounting for MV, no difference in LOS was observed. In exploratory adjusted models, MV free hospitalization was associated with heliox-only exposure (OR: 0.33, 95% CI: 0.17-0.63, P < .01) and exposure to multiple adjunctive therapies was associated with MV (OR: 2.48, 95% CI: 1.56-3.94, P < .01). CONCLUSIONS In this multicenter retrospective study from 42 children's hospitals, heliox prescribing for CA declined over the last decade. Subjects receiving multiple adjunctive therapies more commonly required invasive MV perhaps indicating a greater severity of illness. At this time, prospective trials needed to identify the role of heliox for pediatric CA.
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Affiliation(s)
- Alicia Lew
- Department of Pediatrics, 33697University of South Florida College of Medicine, Tampa, FL, USA
| | - John M Morrison
- Department of Pediatrics, 1500Johns Hopkins University School of Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Ernest Amankwah
- Department of Oncology, 1500Johns Hopkins University School of Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Anthony A Sochet
- Department of Anesthesia and Critical Care Medicine, 1500Johns Hopkins University School of Medicine, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
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16
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Yong Z, Luo L, Gu Y, Li C. Implication of excessive length of stay of asthma patient with heterogenous status attributed to air pollution. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2021; 19:95-106. [PMID: 34150221 PMCID: PMC8172679 DOI: 10.1007/s40201-020-00584-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 11/05/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Air pollution has potential risk on asthma patients, further prolongs the length of stay. However, it is unclear that the impact of air pollution on excessive length of stay (ELoS) of heterogeneous asthma patients. In this study, we proposed a K-Nearest Neighbor (KNN) embedded approach incorporating with patient status to analyze the impact of short-term air pollution on the ELoS of asthma patients. METHODS The KNN embedded approach includes two stages. Firstly, the KNN algorithm was employed to search for the most similar patient community and approximate kernel proxy of each index patient by Euclidean distance. Then, we built the differential fixed-effect linear model to estimate the risk of air pollution to the ELoS. RESULTS We analyzed 6563 asthma patients' medical insurance records in a large city of China from January to December in 2014. It was found that when the duration of exposure to air pollution (i.e., PM2.5, PM10, SO2, NO2, and CO) reaches around 4-5 days, the risk of increasing the ELoS becomes the largest. But only O3 shows the opposite effect. What's more, CO is the dominant risk to increase the ELoS. With a 1 mg/m3 increment of CO average concentration in 5 days, the ELoS will go up by 0.8157 day (95%CI:0.72,0.9114). Based on the kernel proxy in the top 1% similar patient community, the additional financial burden posed on each patient increases by RMB 488.6002 (95%CI:430.1962,547.0043) due to the ELoS. CONCLUSIONS The KNN embedded approach is an innovative method that takes into account the heterogeneous patient status, and effectively estimates the impact of air pollution on the ELoS. It is concluded that air pollution poses adverse effects and additional financial burdens on asthma patients. Heterogeneous patients should adopt different strategies in health management to reduce the risk of increasing the ELoS due to air pollution, and improve the efficiency of medical resource utilization. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40201-020-00584-8.
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Affiliation(s)
- Zhilin Yong
- Business School, Sichuan University, Chengdu, Sichuan 610065 People’s Republic of China
| | - Li Luo
- Business School, Sichuan University, Chengdu, Sichuan 610065 People’s Republic of China
| | - Yonghong Gu
- West China Hospital, Sichuan University, Guo Xue Xiang No. 37, Chengdu, Sichuan 610041 People’s Republic of China
| | - Chunyang Li
- West China Hospital, Sichuan University, Guo Xue Xiang No. 37, Chengdu, Sichuan 610041 People’s Republic of China
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17
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Tsou PY, Cielo C, Xanthopoulos MS, Wang YH, Kuo PL, Tapia IE. Impact of obstructive sleep apnea on assisted ventilation in children with asthma exacerbation. Pediatr Pulmonol 2021; 56:1103-1113. [PMID: 33428827 DOI: 10.1002/ppul.25247] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/16/2020] [Accepted: 12/23/2020] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To determine the impact of obstructive sleep apnea (OSA) on asthma exacerbation severity in children hospitalized for asthma exacerbation. HYPOTHESIS OSA is associated with greater use of invasive mechanical ventilation (IMV) and noninvasive mechanical ventilation (NIMV) in children hospitalized for asthma exacerbation. STUDY DESIGN A retrospective cohort study. PATIENT-SUBJECT SELECTION Hospitalization records of children aged 2-18 years admitted for acute asthma exacerbation were obtained for 2000, 2003, 2006, 2009, and 2012 from the Kids' Inpatient Database. METHODOLOGY The primary exposure was OSA, the primary outcome was IMV, and secondary outcomes were NIMV, length of hospital stay (LOS), and inflation-adjusted cost of hospitalization. Multivariable logistic regression, negative binomial, and linear regression were conducted to ascertain the impact of OSA on primary and secondary outcomes. Exploratory analyses investigated the impact of obesity on primary and secondary outcomes. RESULTS Among 564,467 hospitalizations for acute asthma exacerbation, 4209 (0.75%) had OSA. Multivariable regression indicated that OSA was associated with IMV (adjusted odds ratio [OR], 5.33 [95% confidence interval, CI: 4.35-6.54], p < .0001), NIMV (adjusted OR, 8.30 [95% CI: 6.56-10.51], p < .0001), longer LOS (adjusted incidence rate ratio, 1.34 [95% CI 1.28-1.43], p < .0001), and greater inflation-adjusted cost of hospitalization (adjusted β, 0.38 [95% CI: 0.33-0.43], p < .0001). Obesity was also significantly associated IMV, NIMV, longer LOS, and greater inflation-adjusted cost of hospitalization. There was no interaction between OSA and obesity. CONCLUSION OSA is an independent risk factor for IMV, NIMV, longer LOS, and elevated inflation-adjusted costs of hospitalization in children hospitalized for asthma exacerbation.
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Affiliation(s)
- Po-Yang Tsou
- Department of Pediatrics, Driscoll Children's Hospital, Corpus Christi, Texas, USA.,Sleep Center, Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Christopher Cielo
- Sleep Center, Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Melissa S Xanthopoulos
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yu-Hsun Wang
- Department of Pediatrics, Driscoll Children's Hospital, Corpus Christi, Texas, USA
| | - Pei-Lun Kuo
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ignacio E Tapia
- Sleep Center, Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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18
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Gileles-Hillel A, Guttman S, Breuer O, Reiter J, Leshem R, Shoseyov D, Kerem E, Cohen-Cymberknoh M. Betamethasone versus dexamethasone for inpatient preschool wheezing-A case-control study. Pediatr Pulmonol 2021; 56:875-882. [PMID: 33524229 DOI: 10.1002/ppul.25274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/20/2020] [Accepted: 01/11/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND AND OBJECTIVES Wheezing is one of the most common reasons for the presentation of children to primary care or the emergency ward, before 7 years of age. Current guidelines recommend a short course of oral corticosteroids (OCS) for those children with a wheezing attack severe enough to require hospitalization. However, the optimal choice of therapy is controversial. We aimed to compare the efficacy of betamethasone to that of dexamethasone in achieving clinical response in preschool children requiring hospitalization for an acute wheezing attack. METHODS This was a retrospective study. Medical records of healthy children without significant comorbidities between 1 and 7 years of age (n = 234) admitted with a moderate-severity acute wheezing attack to two pediatric wards between 2014 and 2018 were included. All children were treated with either betamethasone or dexamethasone exclusively during the hospitalization. The primary outcome of interest was the length of hospital stay (LOS). RESULTS The demographic parameters and the clinical severity of wheezing episodes were similar in the two study groups, as was the LOS. However, the dexamethasone cumulative dose used during hospitalization was significantly larger than the betamethasone cumulative dose (3.76 (1.88-5.64) vs. 1.86 (1.24-3.1) mg/kg of prednisone-equivalent dose, p < .001). CONCLUSION In preschool children with acute wheezing requiring hospitalization, betamethasone achieved a similar clinical response when compared to dexamethasone, with a lower cumulative steroid dose. Further studies are needed to understand the additional benefits of betamethasone over other steroids or placebo.
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Affiliation(s)
- Alex Gileles-Hillel
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Sharon Guttman
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Oded Breuer
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Joel Reiter
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Regina Leshem
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - David Shoseyov
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Malena Cohen-Cymberknoh
- Pediatric Pulmonology, Sleep and CF Unit, Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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19
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Panisch LS, Baiden P, Findley E, Jahan N, LaBrenz CA. Adverse childhood experiences and risk factors associated with asthma among children in the United States: the intersection of sex and race/ethnicity. J Asthma 2021; 59:1122-1130. [PMID: 33783306 DOI: 10.1080/02770903.2021.1910296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The objectives of this cross-sectional study were to examine: 1) the association between adverse childhood experiences (ACEs) and asthma among children, and 2) the interaction between sex and race/ethnicity on asthma. METHODS Data for this study were obtained from the 2017-2018 National Survey of Children's Health. Binary logistic regression was conducted on an analytic sample of 49,000 children ages 0-17 years with asthma as the outcome variable and ACEs as the main explanatory variable. RESULTS Based on parent reports, we found that 11.5% of children had asthma and about 42% had at least one ACE, with 9.7% having ≥3 ACEs. Controlling for other factors, children with ≥3 ACEs had 1.45 times higher odds of having asthma when compared to children with no ACEs. Non-Hispanic Black males and females were more likely to have asthma when compared to non-Hispanic White males. CONCLUSIONS The findings of this study demonstrate an association between ACEs and asthma with children exposed to ≥3 ACEs more likely to have asthma underscoring the importance of cumulative effect of ACEs on asthma. Our study also revealed an interaction between sex and race/ethnicity on asthma among children. Additional studies are needed to understand the mechanisms through which ACEs is associated with asthma among children.
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Affiliation(s)
- Lisa S Panisch
- Department of Psychiatry, Center for the Study and Prevention of Suicide, University of Rochester Medical Center, Rochester, NY, USA
| | - Philip Baiden
- School of Social Work, The University of Texas at Arlington, Arlington, TX, USA
| | - Erin Findley
- School of Social Work, The University of Texas at Arlington, Arlington, TX, USA
| | - Nusrat Jahan
- Department of Psychology, The University of Texas at Arlington, Arlington, TX, USA
| | - Catherine A LaBrenz
- School of Social Work, The University of Texas at Arlington, Arlington, TX, USA
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20
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Gunnlaugsson S, Greco KF, Petty CR, Sierra GC, Stamatiadis NP, Thayer C, Hammond AG, Giancola LM, Katwa U, Simoneau T, Baxi SN, Gaffin JM. Sex differences in the relationship of sleep-disordered breathing and asthma control among children with severe asthma. J Asthma 2021; 59:1148-1156. [PMID: 33653218 DOI: 10.1080/02770903.2021.1897838] [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 Children with severe asthma are underrepresented in studies of the relationship of sleep-disordered breathing (SDB) and asthma and little is known about sex differences of these relationships. We sought to determine the relationship of SDB with asthma control and lung function among boys and girls within a pediatric severe asthma cohort. METHODS Patients attending clinic visits at the Boston Children's Hospital Pediatric Severe Asthma Program completed the Pediatric Sleep Questionnaire (PSQ), Asthma Control Test (ACT) and Spirometry. The prevalence of SDB was defined as a PSQ score >0.33. We analyzed the association between PSQ score and both ACT score and spirometry values in mixed effect models, testing interactions for age and sex. RESULTS Among 37 subjects, mean age was 11.8 years (4.4) and 23 (62.2%) were male, the prevalence of SDB was 43.2% (16/37). Including all 80 observations, there was a moderate negative correlation between PSQ and ACT scores (r=-0.46, p < 0.001). Multivariable linear regression models revealed a significant sex interaction with PSQ on asthma control (p = 0.003), such that for each 0.10 point increase in PSQ there was a 1.88 point decrease in ACT score for females but only 0.21 point decrease in ACT score for males. A positive PSQ screen was associated with a 9.44 point (CI 5.54, 13.34, p < 0.001) lower ACT score for females and a 3.22 point (CI 0.56, 5.88, p = 0.02) lower score for males. CONCLUSIONS SDB is common among children with severe asthma. Among children with severe asthma, SDB in girls portends to significantly worse asthma control than boys. Supplemental data for this article is available online at https://doi.org/10.1080/02770903.2021.1897838.
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Affiliation(s)
- Sigfus Gunnlaugsson
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Kimberly F Greco
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, MA, USA
| | - Carter R Petty
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, MA, USA
| | - Gabriella C Sierra
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA
| | | | - Christine Thayer
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Adam G Hammond
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Lauren M Giancola
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Umakanth Katwa
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Tregony Simoneau
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Sachin N Baxi
- Division of Allergy and Immunology, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Jonathan M Gaffin
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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21
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Sahiledengle B, Tekalegn Y, Zenbaba D, Woldeyohannes D, Teferu Z. Which Factors Predict Hospital Length-of-Stay for Children Admitted to the Neonatal Intensive Care Unit and Pediatric Ward? A Hospital-Based Prospective Study. Glob Pediatr Health 2020; 7:2333794X20968715. [PMID: 33225021 PMCID: PMC7649955 DOI: 10.1177/2333794x20968715] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 09/06/2020] [Accepted: 09/30/2020] [Indexed: 02/05/2023] Open
Abstract
Background. The ability to accurately predict hospital length of stay (LOS) or time to discharge could aid in resource planning, stimulate quality improvement activities, and provide evidence for future research and medical practice. This study aimed to determine the predictive factors of time to discharge among patients admitted to the neonatal intensive care unit (NICU) and pediatric ward in Goba referral hospital, Ethiopia. Methods. A facility-based prospective follow up study was conducted for 8 months among 438 patients. Survival analyses were carried out using the Kaplan Meier statistics and Cox regression model. Results. The median length of hospital stay was 7 days (95% confidence interval (CI): 6.45-7.54) and 6 days (95% CI: 5.21-6.78) for patients admitted to NICU and pediatric ward, respectively. In the multivariable Cox regression, the hazard of neonatal patients with less than 37 weeks of gestational age, low birth weight, and those who develop hospital-acquired infection (HAI) after admission had prolonged time to discharge by 54% [adjusted hazard ratio (AHR): 0.46, (95% CI: 0.31-0.66)], 40% [AHR: 0.60, (95% CI: 0.40-0.90)], and 56% [AHR: 0.44, (95% CI: 0.26-0.74)], respectively. The rate of time to discharge among patients who were admitted to the pediatric ward and had HAI delayed discharge time by 49% [AHR: 0.51, (95% CI: 0.30-0.85)] compared to their counterparts. Conclusion. Hospital-acquired infections prolonged hospital stay among neonates and children admitted to the pediatric ward. On a similar note, low gestational age and low birth weight were found to be the independent predictor of longer hospital stay among neonates.
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Affiliation(s)
- Biniyam Sahiledengle
- School of Health Science, Department of Public Health, Madda Walabu University, Robe, Ethiopia
| | - Yohannes Tekalegn
- School of Health Science, Department of Public Health, Madda Walabu University, Robe, Ethiopia
| | - Demisu Zenbaba
- School of Health Science, Department of Public Health, Madda Walabu University, Robe, Ethiopia
| | - Demelash Woldeyohannes
- School of Health Science, Department of Public Health, Wachemo University, Hossana, Ethiopia
| | - Zinash Teferu
- School of Health Science, Department of Public Health, Madda Walabu University, Robe, Ethiopia
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22
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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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23
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Baek J, Kash BA, Xu X, Benden M, Roberts J, Carrillo G. Association between Ambient Air Pollution and Hospital Length of Stay among Children with Asthma in South Texas. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113812. [PMID: 32471209 PMCID: PMC7312124 DOI: 10.3390/ijerph17113812] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 12/13/2022]
Abstract
Although hospital length of stay (LOS) has been identified as a proxy measure of healthcare expenditures in the United States, there are limited studies investigating the potentially important association between outdoor air pollution and LOS for pediatric asthma. This study aims to examine the effect of ambient air pollution on LOS among children with asthma in South Texas. It included retrospective data on 711 children aged 5–18 years old admitted for asthma to a pediatric tertiary care hospital in South Texas between 2010 and 2014. Air pollution data including particulate matter (PM2.5) and ozone were collected from the U.S. Centers for Disease Control and Prevention. The multivariate binomial logistic regression analyses were performed to determine the association between each air pollutant and LOS, controlling for confounders. The regression models showed the increased ozone level was significantly associated with prolonged LOS in the single- and two-pollutant models (p < 0.05). Furthermore, in the age-stratified models, PM2.5 was positively associated with LOS among children aged 5–11 years old (p < 0.05). In conclusion, this study revealed a concerning association between ambient air pollution and LOS for pediatric asthma in South Texas.
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Affiliation(s)
- Juha Baek
- Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843, USA; (J.B.); (M.B.)
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, TX 77030, USA;
| | - Bita A. Kash
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, TX 77030, USA;
- Center for Health and Nature, Houston Methodist Research Institute, Houston, TX 77030, USA
- Department of Health Policy and Management, School of Public Health, Texas A&M University, College Station, TX 77843, USA
| | - Xiaohui Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Texas A&M University, College Station, TX 77843, USA;
| | - Mark Benden
- Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843, USA; (J.B.); (M.B.)
| | - Jon Roberts
- Department of Pediatric Pulmonology, Driscoll Children’s Hospital, Corpus Christi, TX 78411, USA;
| | - Genny Carrillo
- Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843, USA; (J.B.); (M.B.)
- Correspondence: ; Tel.: +1-979-436-0963
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24
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Baniasadi T, Kahnouji K, Davaridolatabadi N, Hosseini Teshnizi S. Factors affecting length of stay in Children Hospital in Southern Iran. BMC Health Serv Res 2019; 19:949. [PMID: 31823808 PMCID: PMC6905070 DOI: 10.1186/s12913-019-4799-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 12/01/2019] [Indexed: 11/16/2022] Open
Abstract
Background One of the effective indicators for determining the efficiency and optimal use of hospital resources is the length of stay (LOS). This study aimed to determine the patients’ length of stay and the factors affecting the LOS in the Children’s hospital. Method A cross-sectional study was performed on Children Hospital medical record database including 350 records (April 2015 to Dec 2015). Records were selected by stratified random sampling with proportional allocation. Then the predetermined demographic and hospital variables were extracted through the study of patients’ medical records. All statistical analysis were performed using SPSS software. Results The overall median of the LOS in the studied hospital was 3 days (IQR =3). The results showed that in this hospital the LOS has a significant relationship with the variables of time of admission, the place of residence, type of admission, and the degree of attending physician. Also, with the increasing number of visits, ultrasonography, counseling and laboratory test, LOS was increased. Conclusion Improving processes related to diagnostic procedures, providing adequate staffing for specialized services in all hours of the day, preventing unnecessary and non-emergency admissions in the evening and night, will be effective in optimizing patient LOS.
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Affiliation(s)
- Tayebeh Baniasadi
- Student in Medical Informatics, Health Information Management Department, the school of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Kobra Kahnouji
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Nasrin Davaridolatabadi
- Associate Professor of Health Information Management, Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Saeed Hosseini Teshnizi
- Assistant Professor of Biostatistics, Cardiovascular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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25
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Larson T. Economic impact and chronic obstructive pulmonary disease outcomes of a comprehensive inhaler to nebulization therapy protocol implementation in a large multi-state healthcare system. Curr Med Res Opin 2019; 35:1805-1817. [PMID: 31172836 DOI: 10.1080/03007995.2019.1628562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: There are currently 39 FDA-approved metered-dose (MDI) or dry-powder inhalers (DPI) on the US market. Most are high cost with significantly more drug in the device than needed for a typical average length of stay in acute care hospitals, which leads to significant waste. The objective was to assess the financial impact and chronic obstructive pulmonary disease (COPD) outcomes of a comprehensive inhaler to nebulization protocol implemented in a large multi-state US health system. Methods: The retrospective study evaluated respiratory drug costs at 28 hospitals in the health system after a phased implementation of the automatic inhaler to nebulization protocol. Purchasing data was collected for all respiratory medications impacted by the protocol for the twelve months preceding as well as the two subsequent twelve-month periods following implementation at each facility. COPD length of stay (LOS) and 30 day readmissions were also reviewed. An attempt was made to evaluate the impact on respiratory therapy (RT) department workload. Results: Compared to pre-implementation, system-wide drug expenditures declined $1,561,011 (38.5%) and $1,646,411 (40.6%) in post-implementation year 1 (PY1) and post-implementation year 2 (PY2), respectively. COPD LOS and 30 day readmissions were not adversely affected and remained relatively stable in comparative periods. Objective impact on RT productivity and labor statistics was not ascertained due to complicated variables and multiple service lines. Conclusions: In an era of increased drug costs incurred by hospitals, a comprehensive inhaler to nebulization protocol significantly decreased costs without incurring any negative observed trends in COPD LOS or readmissions.
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Affiliation(s)
- Trent Larson
- Banner Desert Medical Center, Banner Health , Mesa , AZ , USA
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26
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Schuler CL, Biagini Myers JM, Kercsmar CM, Pilipenko VV, Kroner JW, Simmons JM, Austin SR, Gunkelman SM, Ross KR, McCoy KS, Kalra M, Ruddy JR, Martin LJ, Khurana Hershey GK. Weighing in on asthma: Insights on BMI, magnesium, and hospitalizations from the Ohio Pediatric Asthma Repository. J Asthma 2019; 57:1280-1287. [PMID: 31411907 DOI: 10.1080/02770903.2019.1652639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: Little is known about weight status and its effects on clinical course during hospitalization for asthma exacerbation. We sought to evaluate associations between weight status, specifically body mass index (BMI), with inpatient clinical course and clinical history.Methods: We retrospectively analyzed data from 2012 to 2013 on children hospitalized for asthma exacerbation in a state-wide longitudinal cohort, the Ohio Pediatric Asthma Repository. We examined BMI continuously (z scores) and categorically, comparing overweight and obese (Ov/Ob) to non-overweight and non-obese (nOv/nOb) children. We used linear mixed models controlling for site effects to determine if BMI was related to length of stay, as determined by physiologic readiness for discharge (PRD), defined as time to albuterol spaced every 4 h, need for nonstandard care or clinical history.Results: Across six hospitals, 874 children were included in analyses. BMI was positively associated with PRD (p=.008) but this increase was unlikely to be clinically significant. Ov/Ob children were more likely than nOv/nOb to require nonstandard care with repeat magnesium dosing in intensive care after dosing in the emergency department (OR = 3.23, 95%CI 1.39-7.78). Hospitalization in the year prior to enrollment was positively associated with BMI percentile (73.3 vs. 66.0, p=.028). Sleep disordered breathing was also associated with higher BMI percentile (78.2 vs. 65.9; p=.0013).Conclusions: Ov/Ob children had similar PRD to nOv/nOb children and were prone to repeat magnesium dosing. Previous hospitalization for exacerbation was positively associated with increasing BMI percentile. Additional research should investigate differential magnesium use by weight status, quantifying risks and benefits.
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Affiliation(s)
- Christine L Schuler
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jocelyn M Biagini Myers
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Carolyn M Kercsmar
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Valentina V Pilipenko
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - John W Kroner
- Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jeffrey M Simmons
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Stephen R Austin
- Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Samantha M Gunkelman
- Division of Pediatric Hospital Medicine, Akron Children's Hospital, Akron, OH, USA
| | - Kristie R Ross
- Department of Pediatrics-Pulmonary, Rainbow Babies and Children's Hospital, Cleveland, OH, USA
| | - Karen S McCoy
- Division of Pediatric Pulmonology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Maninder Kalra
- Department of Pulmonary Medicine, Dayton Children's Hospital, Dayton, OH, USA
| | - Jennifer R Ruddy
- Department of Pediatric Pulmonary Medicine, ProMedica Toledo Children's Hospital, Toledo, OH, USA
| | - Lisa J Martin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Gurjit K Khurana Hershey
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.,Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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27
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Martin BJ, McBrien A, Marchak BE, Atallah J, Al Aklabi M, Mackie AS. Predicting Post-Fontan Length of Stay: The Limits of Measured Variables. Pediatr Cardiol 2019; 40:1208-1216. [PMID: 31230092 DOI: 10.1007/s00246-019-02134-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/12/2019] [Indexed: 10/26/2022]
Abstract
Post-operative length of stay (LOS) is an important metric for both healthcare providers and patients and their families. Predicting LOS is a challenge as it is sensitive to multitudinous patient and system factors. All subjects undergoing a Fontan from 1996-2016 who survived to hospital discharge were included. Details about the pre-operative status, operative conduct, and post-operative course of each patient were obtained. The association between patient characteristics and post-Fontan LOS were determined using stepwise multivariable regression models. Of 320 subjects who underwent a Fontan, 314 (98.1%) survived to hospital discharge. Median age at Fontan was 3.3 years (IQR 2.8, 4.0) and the most common underlying diagnosis was hypoplastic left heart syndrome (106, 33.8%). Median post Fontan LOS was 11 days (IQR 8, 17). Univariable risk factors for longer LOS included number of previous surgeries, post-Glenn LOS, cardiopulmonary bypass time, post-operative chylothorax, and failure to extubate in the operating room (all p < 0.05). In multivariable models, number of previous operations, extubation in the operating room, and postoperative complications predicted LOS (R2 = 0.5185 for full model). The proportion of patients discharged on week days (14.7-18.8% per day) was significantly higher than the proportion discharged on weekend days (5.1-9.9% per weekend day). Pre-operative variables have limited use in predicting post-Fontan length of stay. The most important predictors of post-operative LOS are extubation in the operating room and the occurrence of post-operative complications. However, a significant proportion of variability in LOS was not explained by available measurable variables.
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Affiliation(s)
- Billie-Jean Martin
- Department of Cardiothoracic Surgery, Falk Building, Stanford University, 870 Quarry Road, CV-225, Stanford, CA, 94304-5407, USA.
| | - Angela McBrien
- Department of Pediatrics, University of Alberta, Edmonton, Canada
| | - B Elaine Marchak
- Department of Anesthesia, University of Alberta, Edmonton, Canada
| | - Joseph Atallah
- Department of Pediatrics, University of Alberta, Edmonton, Canada
| | | | - Andrew S Mackie
- Department of Pediatrics, University of Alberta, Edmonton, Canada
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28
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Rhee H, Love T, Groth SW, Grape A, Tumiel-Berhalter L, Harrington D. Associations between overweight and obesity and asthma outcomes in urban adolescents. J Asthma 2019; 57:1053-1062. [PMID: 31204534 DOI: 10.1080/02770903.2019.1633663] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Objective: To examine the prevalence of overweight and obesity in urban adolescents with asthma and to investigate the relationships between anthropometric measures and asthma outcomes including quality of life, asthma control and lung function.Methods: Adolescents with an asthma diagnosis, 12-20 years-old, were recruited from three urban communities in the United States. Spirometry and anthropometric data including height, weight and waist circumferences were collected along with questionnaire data measuring quality of life, asthma control, and medication adherence. Body mass index (BMI) and waist-height ratio (WHtR) were computed.Results: The sample (N = 294) included 48% female and 80% African American. About 50% of the sample were either overweight or obese, and 41% had central obesity. No significant gender interactions with either BMI or WHtR on asthma outcomes were found. Neither BMI nor WHtR predicted quality of life, asthma control or medication adherence, while females had poorer quality of life and asthma control regardless of weight status (p < 0.001). Higher BMI or WHtR predicted higher spirometry values. Regardless of weight status, females had greater percent predicted spirometry values, while raw values (L) were significantly greater in males.Conclusions: High BMI is a common comorbidity among poor, primarily African American, urban adolescents with asthma. The negative impact of being overweight or obese on quality of life or asthma control is yet to be manifested in adolescents. The findings underscore adolescence as an ideal period to safely intervene to reduce excessive body weight, which can prevent the potentially harmful effects of obesity on future asthma outcomes.
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Affiliation(s)
- Hyekyun Rhee
- School of Nursing, University of Rochester, Rochester, NY, USA
| | - Tanzy Love
- Department of Biostatistics and Computational Biology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susan W Groth
- School of Nursing, University of Rochester, Rochester, NY, USA
| | - Annette Grape
- School of Social Work, The College at Brockport, Brockport, NY, USA
| | - Laurene Tumiel-Berhalter
- Department of Family Medicine, School of Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - Donald Harrington
- Department of Biostatistics and Computational Biology, University of Rochester Medical Center, Rochester, NY, USA
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29
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Gross E, Lee DS, Hotz A, Ngo KC, Rastogi D. Impact of Obesity on Asthma Morbidity During a Hospitalization. Hosp Pediatr 2018; 8:538-546. [PMID: 30154081 DOI: 10.1542/hpeds.2017-0265] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Asthma and obesity are 2 common pediatric problems. Obesity is a known risk factor for asthma, and obese children with asthma have higher disease burden. However, little is known on how obesity in urban minority children, mainly Hispanic and African American children, impacts morbidity during pediatric asthma hospitalizations. METHODS A retrospective chart review was conducted on children and adolescents age 2 to 18 years hospitalized at the Children's Hospital at Montefiore for an acute asthma exacerbation. We elucidated the association of overweight or obese status with severity of the exacerbation, quantified by length of stay (LOS) and need for intensive care management. Multivariate analysis was conducted to identify independent predictors of LOS. RESULTS A total of 975 children met the inclusion criteria, of whom 55% were normal weight and 45% were overweight or obese. Sixty percent were Hispanic, and 37% were African American. The overall average LOS was 2.57 days (range: 0.67-12.92). Overweight or obese status was associated with a higher asthma severity at baseline (P = .021). Overweight or obese children had a longer average LOS compared with normal weight children (2.75 vs 2.39 days; P < .01) with more PICU stays (P = .006), even after adjustment for higher baseline asthma severity. The severity of the exacerbation did not differ by ethnicity. CONCLUSIONS Obesity in children hospitalized for asthma is associated with more severe asthma exacerbations, longer LOS, and increased use of PICU level care, independent of their higher baseline disease severity and ethnicity.
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Affiliation(s)
- Elissa Gross
- Children's Hospital at Montefiore, Bronx, New York; .,Albert Einstein College of Medicine, Bronx, New York; and
| | - Diana S Lee
- Children's Hospital at Montefiore, Bronx, New York.,Albert Einstein College of Medicine, Bronx, New York; and
| | - Arda Hotz
- Boston Children's Hospital, Boston, Massachusetts
| | - Kim Chi Ngo
- Albert Einstein College of Medicine, Bronx, New York; and
| | - Deepa Rastogi
- Children's Hospital at Montefiore, Bronx, New York.,Albert Einstein College of Medicine, Bronx, New York; and
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30
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Simmons JM, Biagini Myers JM, Martin LJ, Kercsmar CM, Schuler CL, Pilipenko VV, Kroner JW, He H, Austin SR, Nguyen HT, Ross KR, McCoy KS, Alter SJ, Gunkelman SM, Vauthy PA, Khurana Hershey GK. Ohio Pediatric Asthma Repository: Opportunities to Revise Care Practices to Decrease Time to Physiologic Readiness for Discharge. Hosp Pediatr 2018; 8:305-313. [PMID: 29764909 DOI: 10.1542/hpeds.2017-0085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Large-scale, multisite studies in which researchers evaluate patient- and systems-level factors associated with pediatric asthma exacerbation outcomes are lacking. We sought to investigate patient-level risks and system-level practices related to physiologic readiness for discharge (PRD) in the prospective Ohio Pediatric Asthma Repository. METHODS Participants were children ages 2 to 17 years admitted to an Ohio Pediatric Asthma Repository hospital for asthma exacerbation. Demographics, disease characteristics, and individual hospital practices were collected. The primary outcome was PRD timing (hours from admission or emergency department [ED] presentation until the first 4-hour albuterol spacing). RESULTS Data for 1005 participants were available (865 ED presentations). Several nonstandard care practices were associated with time to PRD (P < .001). Continuous pulse oximetry was associated with increased time to PRD (P = .004). ED dexamethasone administration was associated with decreased time to PRD (P < .001) and less ICU admittance and intravenous steroid use (P < .0001). Earlier receipt of chest radiograph, antibiotics, and intravenous steroids was associated with shorter time to PRD (P < .05). Care practices associated with shorter time to PRD varied markedly by hospital. CONCLUSIONS Substantial variation in care practices for inpatient asthma treatment exists among children's hospital systems in Ohio. We found several modifiable, system-level factors and therapies that contribute to PRD that warrant further investigation to identify the best and safest care practices. We also found that there was no standardized measure of exacerbation severity used across the hospitals. The development of such a tool is a critical gap in current practice and is needed to enable definitive comparative effectiveness studies of the management of acute asthma exacerbation.
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Affiliation(s)
- Jeffrey M Simmons
- Divisions of Hospital Medicine.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Jocelyn M Biagini Myers
- Asthma Research.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Lisa J Martin
- Human Genetics, and.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Carolyn M Kercsmar
- Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Christine L Schuler
- Divisions of Hospital Medicine.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | | | | | | | | | | | - Kristie R Ross
- Department of Pediatrics-Pulmonary, Rainbow Babies and Children's Hospital, Cleveland, Ohio
| | - Karen S McCoy
- Division of Pediatric Pulmonology, Nationwide Children's Hospital, Columbus, Ohio
| | - Sherman J Alter
- Department of Infectious Disease, Dayton Children's Hospital, Dayton, Ohio
| | | | - Pierre A Vauthy
- Department of Pediatric Pulmonary Medicine, ProMedica Toledo Children's Hospital, Toledo, Ohio; and
| | - Gurjit K Khurana Hershey
- Asthma Research, .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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31
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Luo L, Ren J, Zhang F, Zhang W, Li C, Qiu Z, Huang D. The effects of air pollution on length of hospital stay for adult patients with asthma. Int J Health Plann Manage 2018; 33. [PMID: 29683206 DOI: 10.1002/hpm.2532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 03/14/2018] [Accepted: 03/15/2018] [Indexed: 02/05/2023] Open
Abstract
Length of hospital stay (LOS) of asthma can be a reflection of the disease burden faced by patients, and it is also sensitive to air pollution. This study aims at estimating and validating the effects of air pollution and readmission on the LOS for those who have asthma, considering their readmission history, minimum temperature, and threshold effects of air pollutants. In addition, sex, age, and season were also constructed for stratification to achieve more precise and specific results. The results show that no significant effects of PM2.5 and NO2 on LOS were observed in any of the patients, but there were significant effects of PM2.5 and NO2 on LOS when a stratifying subgroup analysis was performed. The effect of PM10 on LOS was found to be lower than that of PM2.5 and higher than that of NO2 . SO2 did not have a significant effect on LOS for patients with asthma in our study. Our study confirmed that the adverse effects of air pollutants (such as PM10 ) on LOS for patients with asthma existed; in addition, these effects vary for different stratifications. We measured the effects of air pollutants on the LOS for patients with asthma, and this study offers policy makers quantitative evidence that can support relevant policies for health care resource management and ambient air pollutants control.
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Affiliation(s)
- Li Luo
- Business School, Sichuan University, Chengdu, China
| | - Jing Ren
- Business School, Sichuan University, Chengdu, China
| | - Fengyi Zhang
- Business School, Sichuan University, Chengdu, China
| | - Wei Zhang
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
| | - Chunyang Li
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zhixin Qiu
- Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Debin Huang
- Chengdu Medical Insurance Administration, Chengdu, China
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Baek H, Cho M, Kim S, Hwang H, Song M, Yoo S. Analysis of length of hospital stay using electronic health records: A statistical and data mining approach. PLoS One 2018; 13:e0195901. [PMID: 29652932 PMCID: PMC5898738 DOI: 10.1371/journal.pone.0195901] [Citation(s) in RCA: 152] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 04/02/2018] [Indexed: 12/14/2022] Open
Abstract
Background The length of stay (LOS) is an important indicator of the efficiency of hospital management. Reduction in the number of inpatient days results in decreased risk of infection and medication side effects, improvement in the quality of treatment, and increased hospital profit with more efficient bed management. The purpose of this study was to determine which factors are associated with length of hospital stay, based on electronic health records, in order to manage hospital stay more efficiently. Materials and methods Research subjects were retrieved from a database of patients admitted to a tertiary general university hospital in South Korea between January and December 2013. Patients were analyzed according to the following three categories: descriptive and exploratory analysis, process pattern analysis using process mining techniques, and statistical analysis and prediction of LOS. Results Overall, 55% (25,228) of inpatients were discharged within 4 days. The department of rehabilitation medicine (RH) had the highest average LOS at 15.9 days. Of all the conditions diagnosed over 250 times, diagnoses of I63.8 (cerebral infarction, middle cerebral artery), I63.9 (infarction of middle cerebral artery territory) and I21.9 (myocardial infarction) were associated with the longest average hospital stay and high standard deviation. Patients with these conditions were also more likely to be transferred to the RH department for rehabilitation. A range of variables, such as transfer, discharge delay time, operation frequency, frequency of diagnosis, severity, bed grade, and insurance type was significantly correlated with the LOS. Conclusions Accurate understanding of the factors associating with the LOS and progressive improvements in processing and monitoring may allow more efficient management of the LOS of inpatients.
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Affiliation(s)
- Hyunyoung Baek
- Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Minsu Cho
- Department of Industrial and Management Engineering, Pohang University of Science and Technology, Pohang, South Korea
- School of Management Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Seok Kim
- Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hee Hwang
- Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Minseok Song
- Department of Industrial and Management Engineering, Pohang University of Science and Technology, Pohang, South Korea
- * E-mail: (MS); (SY)
| | - Sooyoung Yoo
- Office of eHealth Research and Businesses, Seoul National University Bundang Hospital, Seongnam, South Korea
- * E-mail: (MS); (SY)
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Rogers L. Role of Sleep Apnea and Gastroesophageal Reflux in Severe Asthma. Immunol Allergy Clin North Am 2017; 36:461-71. [PMID: 27401619 DOI: 10.1016/j.iac.2016.03.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Gastroesophageal reflux and obstructive sleep apnea syndrome are conditions that practitioners have been encouraged to evaluate and treat as part of a comprehensive approach to achieving asthma control. In this review, the author looks at the evidence linking these two conditions as factors that may impact difficult-to-control asthma and looks critically at the evidence suggesting that evaluation and treatment of these conditions when present impacts asthma control.
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Affiliation(s)
- Linda Rogers
- Department of Medicine, Mount Sinai-National Jewish Health Respiratory Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1232, New York, NY 10029, USA.
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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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Zaffanello M, Gasperi E, Tenero L, Piazza M, Pietrobelli A, Sacchetto L, Antoniazzi F, Piacentini G. Sleep-Disordered Breathing in Children with Recurrent Wheeze/Asthma: A Single Centre Study. CHILDREN-BASEL 2017; 4:children4110097. [PMID: 29135910 PMCID: PMC5704131 DOI: 10.3390/children4110097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 11/05/2017] [Accepted: 11/06/2017] [Indexed: 12/22/2022]
Abstract
The relationship between asthma and sleep-disordered breathing is bidirectional due to common risk factors that promote airway inflammation. Obstructive sleep-disordered breathing and recurrent wheeze/asthma are conditions that involve the upper and the lower respiratory system, respectively. The aim of the present study was to investigate the sleep disordered breathing in children with recurrent wheeze/asthma. This was a retrospective study concerning children older than 2 years who underwent—between January 2014 and November 2016—an in-laboratory overnight polygraphic study. We match the children between those who do or do not have recurrent wheeze/asthma disease. We examined the clinical records of 137 children. We excluded eight patients because of neurological and genetic conditions. Children with recurrent wheeze/asthma (N = 28) were younger (p = 0.002) and leaner (p = 0.013) compared to non-affected children (N = 98). Children with wheeze/asthma and unaffected ones had a similar obstructive apnea-hypopnea index (p = 0.733) and oxygen desaturation index (p = 0.535). The logistic regression analysis, in which the condition of wheeze/asthma (yes/no) was a dependent variable, while demographic (age, sex, body mass index (BMI) Z-score) and polygraphic results during sleep (obstructive apnea-hypopnea index, central apnea index, peripheral oxygen saturation (SpO2), and snoring) were covariates, showed that children with wheeze/asthma had higher central apnea index (Exp(B) = 2.212; Wald 6.845; p = 0.009). In conclusion, children with recurrent wheeze/asthma showed an increased number of central sleep apneas than unaffected children. This finding may suggest a dysfunction of the breathing control in the central nervous system during sleep. Systemic or central inflammation could be the cause.
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Affiliation(s)
- Marco Zaffanello
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Emma Gasperi
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Laura Tenero
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Michele Piazza
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Angelo Pietrobelli
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Luca Sacchetto
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Otorhinolaryngology Unit, University of Verona, 37134 Verona, Italy.
| | - Franco Antoniazzi
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
| | - Giorgio Piacentini
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, Pediatric Division, University of Verona, Piazzale L.A. Scuro, 10, 37134 Verona, Italy.
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Castro-Rodriguez JA, Brockmann PE, Marcus CL. Relation between asthma and sleep disordered breathing in children: is the association causal? Paediatr Respir Rev 2017; 22:72-75. [PMID: 27818068 DOI: 10.1016/j.prrv.2016.08.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 08/16/2016] [Indexed: 11/30/2022]
Abstract
Over the last few decades, asthma and sleep disordered breathing (SDB) in children have experienced similar increases in prevalence, and have both been shown to have airway inflammation, leading investigators to postulate an association between asthma and SDB. However, whether this relationship is causal or not needs to be proven. In this manuscript, we use the most widely accepted epidemiologic criteria for causality, the Bradford Hill criteria, to test step-by-step whether the relation between asthma and SBD in children is causal or not. We found studies supporting 8 of the 9 criteria (strength, consistency, specificity, biological gradient, coherence and biological plausibility, experiment, and analogy) for association between asthma and SDB. However, we did not find any study showing temporality or directionality between asthma and SDB. Therefore, establishing a causal association between asthma and SDB is not yet possible.
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Affiliation(s)
- Jose A Castro-Rodriguez
- Department of Pediatric Cardiology and Respiratory, Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - Pablo E Brockmann
- Department of Pediatric Cardiology and Respiratory, Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile; Sleep Medicine Center, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carole L Marcus
- Sleep Center, Children's Hospital of Philadelphia. Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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Ginis T, Akcan FA, Capanoglu M, Toyran M, Ersu R, Kocabas CN, Civelek E. The frequency of sleep-disordered breathing in children with asthma and its effects on asthma control. J Asthma 2017; 54:403-410. [PMID: 28060556 DOI: 10.1080/02770903.2016.1220012] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND The presence of sleep-disordered breathing (SDB) in children with asthma may cause difficult to control asthma. OBJECTIVES The aim of this study was to determine the frequency of SDB in children with asthma, to evaluate its effects on asthma control and to assess the risk factors associated with the presence of SDB. METHODS Parents of children who Sleep Questionnaire (PSQ) and the Childhood Asthma Control Test (C-ACT). Asthma control level was assessed according to Global Initiative for Asthma (GINA). Same ear-nose-throat (ENT) specialist evaluated all patients. A 4-point tonsil grading method and adenoid-nasopharynx ratio were used to categorize tonsil and adenoid size, respectively. RESULTS A total of 408 children (275 male, 67.4%) with a mean age of 8.1 ± 3.2 years were included. Nearly 40% of asthmatic children were not-well-controlled according to GINA and 34.6% of all patients had SDB according to PSQ. Multivariate logistic regression analysis revealed that coexistence of SDB [OR: 6.62, 95% CI (4.21-10.41); p < 0.001)] and tonsillar hypertrophy [OR: 3.47; 95% CI (1.05-11.5); p < 0.041] were independent risk factors for not-well-controlled asthma in asthmatic children after other established contributors to asthma control were adjusted. CONCLUSIONS Our study showed that SDB is a strong risk factor for not-well-controlled asthma in asthmatic children independent of other confounders. In addition, tonsillar hypertrophy may have a role in the association between SDB and not-well-controlled asthma in childhood.
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Affiliation(s)
- Tayfur Ginis
- a Department of Pediatric Allergy and Immunology , Ankara Children's Hematology Oncology Training and Research Hospital , Ankara , Turkey
| | - Fatih Alper Akcan
- b Department of Ear, Nose and Throat , Ankara Children's Hematology Oncology Training and Research Hospital , Ankara , Turkey
| | - Murat Capanoglu
- a Department of Pediatric Allergy and Immunology , Ankara Children's Hematology Oncology Training and Research Hospital , Ankara , Turkey
| | - Muge Toyran
- a Department of Pediatric Allergy and Immunology , Ankara Children's Hematology Oncology Training and Research Hospital , Ankara , Turkey
| | - Refika Ersu
- c Department of Pediatric Pulmonology Marmara University Faculty of Medicine , Istanbul , Turkey
| | - Can Naci Kocabas
- d Department of Pediatric Allergy and Immunology , Faculty of Medicine, Mugla Sitki Kocman University , Mugla , Turkey
| | - Ersoy Civelek
- a Department of Pediatric Allergy and Immunology , Ankara Children's Hematology Oncology Training and Research Hospital , Ankara , Turkey
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Borgmeyer A, Ercole PM, Niesen A, Strunk RC. Lack of Recognition, Diagnosis, and Treatment of Overweight/Obesity in Children Hospitalized for Asthma. Hosp Pediatr 2016; 6:667-676. [PMID: 27733428 DOI: 10.1542/hpeds.2015-0242] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Information is lacking regarding recognition and treatment of overweight and obesity in children hospitalized for asthma. The study objectives were to determine the current practice of recognition, diagnosis, and treatment of overweight and obesity for children hospitalized for asthma and to describe demographic, asthma, and weight characteristics for these patients. METHODS A retrospective record review was conducted for children admitted to the hospital with asthma in 2012. Charts were reviewed for evidence of recognition, diagnosis, and treatment of overweight and obesity. Subjects were classified into age-adjusted Centers for Disease Control and Prevention weight categories based on BMI percentile and chronic asthma severity categories according to National Asthma Education and Prevention Program guidelines. RESULTS A total of 510 subjects aged 3 to 17 years were studied. Obesity was present in 19.6% and overweight in 13.3% of subjects. BMI percentile was recorded in only 3.3% of all charts, in only 11% of subjects with obesity, and in 0% of subjects with overweight. BMI percentile was documented more often in subjects with severe obesity (P = .013) and with moderate to severe persistent asthma (P = .035). Only 9 of 168 subjects who were overweight or obese (5.6%) were given a discharge diagnosis indicating overweight or obesity, and 14 (8.3%) received treatment. Chronic asthma severity differed by BMI weight category (P < .001), with a significant relationship between obesity status and chronic asthma severity in older subjects (P = .033). There were no differences in severity of acute episodes based on weight group. CONCLUSIONS Overweight and obesity were underrecognized, underdiagnosed, and undertreated in children hospitalized for asthma.
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Affiliation(s)
| | | | | | - Robert C Strunk
- Division of Allergy, Immunology, and Pulmonary Medicine, Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
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Okubo Y, Nochioka K, Hataya H, Sakakibara H, Terakawa T, Testa M. Burden of Obesity on Pediatric Inpatients with Acute Asthma Exacerbation in the United States. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 4:1227-1231. [PMID: 27372599 DOI: 10.1016/j.jaip.2016.06.004] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/25/2016] [Accepted: 06/07/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Obesity and asthma are common health problems in the United States. OBJECTIVE The objective of this study was to evaluate the clinical and economic burdens of obesity on hospitalized children with acute asthma exacerbation in 2012. METHODS Hospital discharge records of patients aged 2 to 18 years with a diagnosis of asthma were obtained from the 2012 Kids' Inpatient Database, wherein the data were compiled by the Agency for Healthcare Research and Quality. The discharge records were weighted to estimate the number of hospitalizations because of asthma exacerbations in the United States. To classify whether the patient was obese or not, we used the International Classification of Diseases, Ninth Revision, Clinical Modification code 278.0x. We compared the odds of using noninvasive or invasive mechanical ventilation, mean total charges for inpatient service, and length of hospital stay between obese and nonobese patients. RESULTS A total of 74,338 patient discharges were extracted. Of these, 3,494 discharges were excluded because of chronic medical conditions. Using discharge weight variables, we estimated a total of 100,157 hospitalizations with asthma exacerbations among children aged between 2 and 18 years in 2012. Obesity was significantly associated with higher odds of using mechanical ventilation (odds ratio 1.59, 95% CI 1.28-1.99), higher mean total hospital charges (adjusted difference: $1588, 95% CI $802-$2529), and longer mean length of hospital stay (0.24 days, 95% CI 0.17-0.32 days) compared with nonobesity. CONCLUSIONS These findings suggest that obesity is a significant risk factor of severe asthma exacerbation that requires mechanical ventilation, and obesity is an economically complicating factor.
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Affiliation(s)
- Yusuke Okubo
- Quantitative Methods, Harvard T.H. Chan School of Public Health, Boston, Mass; Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan.
| | - Kotaro Nochioka
- Quantitative Methods, Harvard T.H. Chan School of Public Health, Boston, Mass; Clinical Effectiveness, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Hiroshi Hataya
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan
| | - Hiroshi Sakakibara
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan
| | - Toshiro Terakawa
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan
| | - Marcia Testa
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Mass
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Arnold DH, Sills MR, Walsh CG. The asthma prediction rule to decrease hospitalizations for children with asthma. Curr Opin Allergy Clin Immunol 2016; 16:201-9. [PMID: 26918532 PMCID: PMC5380119 DOI: 10.1097/aci.0000000000000259] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE OF REVIEW The aim of the present review was to discuss the challenges around clinical decision-making for hospitalization of children with acute asthma exacerbations and the development, internal validation, and future potential of the asthma prediction rule (APR) to provide meaningful clinical decision-support that might decrease unnecessary hospitalizations. RECENT FINDINGS The APR was developed and internally validated using predictor variables available before treatment in the emergency department, and performed well to predict 'need-for-hospitalization.' Oxygen saturation on room air and expiratory phase prolongation were most strongly associated with need-for-hospitalization. SUMMARY Research on prediction rules in pediatric asthma is rare. We developed and internally validated the APR using clinically intuitive predictor variables that are available at the bedside. Before incorporation into electronic decision-support the APR must undergo external validation and an impact analysis to determine if use of this tool will change clinician behavior and improve patient outcomes.
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Affiliation(s)
- Donald H Arnold
- aDivision of Emergency Medicine, Department of Pediatrics and Center for Asthma Research, Vanderbilt University School of Medicine, Nashville, Tennessee bSection of Emergency Medicine, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado cDepartment of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
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Aragona E, El-Magbri E, Wang J, Scheckelhoff T, Scheckelhoff T, Hyacinthe A, Nair S, Khan A, Nino G, Pillai DK. Impact of Obesity on Clinical Outcomes in Urban Children Hospitalized for Status Asthmaticus. Hosp Pediatr 2016; 6:211-8. [PMID: 27012614 DOI: 10.1542/hpeds.2015-0094] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND AND OBJECTIVE The prevalence of both childhood asthma and obesity remain at historically high levels and disproportionately affect urban children. Asthma is a common and costly cause for pediatric hospitalization. Our objective was to determine the effect of obesity on outcomes among urban children hospitalized with status asthmaticus. METHODS A retrospective cohort study was performed by using billing system data and chart review to evaluate urban children admitted for asthma. Demographics, asthma severity, reported comorbidities, and outcomes were assessed. Obesity was defined by BMI percentile (lean<85%, overweight 85%-95%, obese≥95%). Outcomes were length of stay, hospitalization charges, ICU stay, repeat admissions, and subsequent emergency department (ED) visits. Bivariate analysis assessed for differences between overweight/obese and lean children. Multivariable regression assessed the relationship between overweight status and primary outcomes while controlling for other variables. Post hoc age-stratified analysis was also performed. RESULTS The study included 333 subjects; 38% were overweight/obese. Overweight/obese children admitted with asthma were more likely than lean children to have subsequent ED visits (odds ratio 1.6, 95% confidence interval 1.0-2.6). When stratified by age, overweight/obese preschool-age children (<5 years) were >2 times as likely to have repeat ED visits than lean preschool-age children (odds ratio 2.3, 95% confidence interval 1.0-5.6). There were no differences in the other outcomes between overweight/obese and lean individuals within the entire cohort or within other age groups.
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Affiliation(s)
- Elena Aragona
- Pediatric Hospital Medicine, Tufts Floating Hospital for Children, Boston, Massachusetts;
| | | | | | | | | | | | - Suja Nair
- Pediatric Pulmonology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Amina Khan
- Pediatric Hospital Medicine, Tufts Floating Hospital for Children, Boston, Massachusetts
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Sánchez T, Castro-Rodríguez JA, Brockmann PE. Sleep-disordered breathing in children with asthma: a systematic review on the impact of treatment. J Asthma Allergy 2016; 9:83-91. [PMID: 27143940 PMCID: PMC4844256 DOI: 10.2147/jaa.s85624] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Background The objective was to perform a systematic review in order to describe the relationship between asthma and sleep-disordered breathing (SDB) in children, especially regarding the impact of treatment and management. Methods We performed an electronic search in MEDLINE, EMBASE, and LILACS database. Study inclusion criteria were the following: 1) studies that examined the relationship between asthma/wheezing and SDB/obstructive sleep apnea (OSA); and 2) studies conducted in children <18 years of age. Primary outcomes were the prevalence of asthma and SDB, the tests used for diagnosis, and the influence of their treatment and management. Results One thousand and twenty studies were identified, among which 32 were selected (n=143,343 children; 51% males; age [mean ± standard deviation] 8.4±2.5 years). Most studies (n=26) diagnosed SDB using questionnaires or clinical history. Nine studies performed a sleep study for diagnosing OSA. The diagnosis of asthma was based on clinical history (n=16), previous medical diagnosis (n=4), questionnaires (n=12), and spirometry (n=5). Children with asthma were more likely to develop habitual snoring and OSA, and children with SDB were more likely to develop asthma. Moreover, asthma was associated with more severe OSA, and the presence of SDB was associated with severe asthma. Treatment of SDB with adenotonsillectomy was associated with significant asthma improvement. Conclusion The relationship between asthma and SDB appears to be bidirectional, and adenotonsillectomy appears to improve asthma control. Future trials on how asthma treatment could impact on SDB are needed.
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Affiliation(s)
- Trinidad Sánchez
- Division of Pediatrics, School of Medicine, Division of Pediatrics, School of Medicine, Santiago, Chile
| | - José A Castro-Rodríguez
- Department of Pediatric Cardiology and Pulmonology, Division of Pediatrics, School of Medicine, Santiago, Chile
| | - Pablo E Brockmann
- Department of Pediatric Cardiology and Pulmonology, Division of Pediatrics, School of Medicine, Santiago, Chile; Sleep Medicine Center, Department of Neurology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
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