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Aggarwal S, Cepalo T, Gill S, Thipse M, Clifton KL, Higginson A, Vu J, Bijelić V, Barrowman N, Giangioppo S, Radhakrishnan D. Factors associated with future hospitalization among children with asthma: a systematic review. J Asthma 2023; 60:425-445. [PMID: 35522051 DOI: 10.1080/02770903.2022.2070762] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Asthma is a leading cause of emergency department (ED) visits and hospitalizations in children, though many could be prevented. Our study objective was to identify factors from the published literature that are associated with future hospitalization for asthma beyond 30 days following an initial asthma ED visit. DATA SOURCES We searched CINAHL, CENTRAL, MEDLINE, and Embase for all studies examining factors associated with asthma-related hospitalization in children from January 1, 1992 to February 7, 2022.Selecting Studies: All citations were reviewed independently by two reviewers and studies meeting inclusion criteria were assessed for risk of bias. Data on all reported variables were extracted from full text and categorized according to identified themes. Where possible, data were pooled for meta-analysis using random effects models. RESULTS Of 2262 studies, 68 met inclusion criteria. We identified 28 risk factors and categorized these into six themes. Factors independently associated with future hospitalization in meta-analysis include: exposure to environmental tobacco smoke (OR = 1.94 95%CI 0.67-5.61), pets exposure (OR = 1.67 95%CI 1.17-2.37), and previous asthma hospitalizations (OR = 3.47 95% CI 2.95-4.07). Additional related factors included previous acute care visits, comorbid health conditions (including atopy), allergen exposure, severe-persistent asthma phenotype, inhaled steroid use prior to ED visit, poor asthma control, higher severity symptoms at ED presentation, warmer season at admission, longer length of stay or ICU admission, and African-American race/ethnicity. CONCLUSIONS We identified multiple factors that are consistently associated with future asthma hospitalization in children and could be used to identify those who would benefit from targeted preventative interventions.
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Affiliation(s)
| | - Tanita Cepalo
- Faculty of Science, Carleton University, Ottawa, Canada
| | - Sana Gill
- Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Madhura Thipse
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada
| | - Kerry-Lee Clifton
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada
| | | | - James Vu
- Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Vid Bijelić
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada
| | - Nick Barrowman
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada
| | - Sandra Giangioppo
- University of Toronto, Toronto, Canada.,The Hospital for Sick Children, Toronto, ON, Canada
| | - Dhenuka Radhakrishnan
- Children's Hospital of Eastern Ontario, Ottawa, Canada.,Department of Pediatrics, University of Ottawa, Ottawa, Canada.,ICES, Ottawa, ON, Canada
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2
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Redmond C, Akinoso-Imran AQ, Heaney LG, Sheikh A, Kee F, Busby J. Socioeconomic disparities in asthma health care utilization, exacerbations, and mortality: A systematic review and meta-analysis. J Allergy Clin Immunol 2021; 149:1617-1627. [PMID: 34673047 DOI: 10.1016/j.jaci.2021.10.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 10/06/2021] [Accepted: 10/12/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Prior studies investigating the effect of socioeconomic status (SES) on asthma health care outcomes have been heterogeneous in the populations studied and methodologies used. OBJECTIVE We sought to systematically synthesize evidence investigating the impact of SES on asthma health care utilization, exacerbations, and mortality. METHODS We searched Embase, Medline, and Web of Science for studies reporting differences in primary care attendance, exacerbations, emergency department attendance, hospitalization, ventilation/intubation, readmission, and asthma mortality by SES. Study quality was assessed using the Newcastle Ottawa Scale, and meta-analyses were conducted using random-effects models. We conducted several prespecified subgroup analyses, including by health care system (insurance based vs universal government funded) and time period (before vs after 2010). RESULTS A total of 61 studies, comprising 1,145,704 patients, were included. Lower SES was consistently associated with increased secondary health care utilization including emergency department attendance (odds ratio [OR], 1.61; 95% confidence interval [CI], 1.40-1.84), hospitalization (OR, 1.63; 95% CI, 1.34-1.99), and readmission (OR, 1.31; 95% CI, 1.19-1.44). Substantial associations were also found between SES and ventilation/intubation (OR, 1.76; 95% CI, 1.13-2.73), although there was no association with primary care attendances (OR, 0.79; 95% CI, 0.51-1.24). We found evidence of borderline significance for increased exacerbations (OR, 1.18; 95% CI, 0.98-1.42) and mortality (OR, 1.12; 95% CI, 0.92-1.37) among more deprived groups. There was no convincing evidence that disparities were associated with country-level health care funding models or that disparities have narrowed over time. CONCLUSIONS Patients with a lower SES have substantially increased secondary care health care utilization. We found evidence suggestive of increased exacerbations and mortality risk, although CIs were wide. These disparities have been consistently reported worldwide, including within countries offering universally funded health care systems. Systematic review registration: CRD42020173544.
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Affiliation(s)
- Charlene Redmond
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, United Kingdom
| | - Abdul Qadr Akinoso-Imran
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, United Kingdom
| | - Liam G Heaney
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, United Kingdom
| | - Aziz Sheikh
- Asthma UK Centre for Applied Research, Centre for Medical Informatics, Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Frank Kee
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, United Kingdom
| | - John Busby
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, United Kingdom.
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3
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Hogan AH, Carroll CL, Iverson MG, Hollenbach JP, Philips K, Saar K, Simoneau T, Sturm J, Vangala D, Flores G. Risk Factors for Pediatric Asthma Readmissions: A Systematic Review. J Pediatr 2021; 236:219-228.e11. [PMID: 33991541 DOI: 10.1016/j.jpeds.2021.05.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To systematically review the literature on pediatric asthma readmission risk factors. STUDY DESIGN We searched PubMed/MEDLINE, CINAHL, Scopus, PsycINFO, and Cochrane Central Register of Controlled Trials for published articles (through November 2019) on pediatric asthma readmission risk factors. Two authors independently screened titles and abstracts and consensus was reached on disagreements. Full-text articles were reviewed and inclusion criteria applied. For articles meeting inclusion criteria, authors abstracted data on study design, patient characteristics, and outcomes, and 4 authors assessed bias risk. RESULTS Of 5749 abstracts, 74 met inclusion criteria. Study designs, patient populations, and outcome measures were highly heterogeneous. Risk factors consistently associated with early readmissions (≤30 days) included prolonged length of stay (OR range, 1.1-1.6) and chronic comorbidities (1.7-3.2). Risk factors associated with late readmissions (>30 days) included female sex (1.1-1.6), chronic comorbidities (1.5-2), summer discharge (1.5-1.8), and prolonged length of stay (1.04-1.7). Across both readmission intervals, prior asthma admission was the most consistent readmission predictor (1.3-5.4). CONCLUSIONS Pediatric asthma readmission risk factors depend on the readmission interval chosen. Prior hospitalization, length of stay, sex, and chronic comorbidities were consistently associated with both early and late readmissions. TRIAL REGISTRATION CRD42018107601.
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Affiliation(s)
- Alexander H Hogan
- Division of Hospital Medicine, Connecticut Children's Medical Center, Hartford, CT; Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT.
| | - Christopher L Carroll
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT; Division of Critical Care, Connecticut Children's Medical Center, Hartford, CT
| | | | - Jessica P Hollenbach
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT; Asthma Center, Connecticut Children's Medical Center, Hartford, CT
| | - Kaitlyn Philips
- Children's Hospital at Montefiore, Bronx, NY; Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY
| | - Katarzyna Saar
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT
| | - Tregony Simoneau
- Boston Children's Medical Center, Boston, MA; Department of Pediatrics, Harvard University, Cambridge, MA
| | - Jesse Sturm
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT; Department of Emergency Medicine, Connecticut Children's Medical Center, Hartford, CT
| | - Divya Vangala
- Department of Pediatrics, Duke University, Durham, NC
| | - Glenn Flores
- Department of Pediatrics, University of Miami Miller School of Medicine, and Holtz Children's Hospital, Jackson Health System, Miami, FL
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4
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Pereira Filho FDA, Sarni ROS, Wandalsen NF. Evaluation of treatment of the exacerbation of asthma and wheezing in a pediatric emergency department. ACTA ACUST UNITED AC 2020; 66:1270-1276. [PMID: 33027457 DOI: 10.1590/1806-9282.66.9.1270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 03/22/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVES To evaluate the treatment of wheezing and exacerbation of asthma in a pediatric emergency unit (ED), comparing it to that recommended by the guidelines for this purpose. METHODS Descriptive cross-sectional study through medical records survey of children and adolescents (0-15 years of age) who received medication for wheezing or asthma exacerbation from January to April 2015 in the ED. The selected treatment was compared to that recommended by the guidelines, being analyzed the variables related to the medication (number and dose of short-acting β2 agonist, associated or not with anticholinergic, oral or parenteral corticosteroid) and the length of stay in ED (≤1 h, ≥8 h and hospital admission). RESULTS One-thousand eleven patients were selected with 56.7% between 3 and 15 years and 56% male. Although the selected drugs were in accordance with what was recommended, errors were observed in relation to dose, drug of choice, and method and time of use with the most frequent finding being incorrect dose (short-acting β2 agonist: 66% and ipratropium bromide: 95.2%). CONCLUSION The level of use of the measures recommended by the guidelines was low but compatible with other studies, leading to an increased risk of treatment failure and higher costs. Despite wide dissemination, the established concepts have not been sufficiently incorporated into clinical practice, suggesting the need for more effective educational actions for this process to occur.
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Affiliation(s)
- Francisco de Assis Pereira Filho
- Professor Afiliado da Disciplina de Clínica Pediátrica do Departamento de Pediatria do Centro Universitário Saúde ABC, FMABC, Santo André, SP, Brasil
| | - Roseli Oselka Saccardo Sarni
- Professora Titular da Disciplina de Clínica Pediátrica do Departamento de Pediatria do Centro Universitário Saúde ABC, FMABC, Santo André, SP, Brasil
| | - Neusa Falbo Wandalsen
- Professora Assistente da Disciplina de Clínica Pediátrica do Departamento de Pediatria do Centro Universitário Saúde ABC, FMABC, Santo André, SP, Brasil
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5
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Scadding GK, Kariyawasam HH, Scadding G, Mirakian R, Buckley RJ, Dixon T, Durham SR, Farooque S, Jones N, Leech S, Nasser SM, Powell R, Roberts G, Rotiroti G, Simpson A, Smith H, Clark AT. BSACI guideline for the diagnosis and management of allergic and non-allergic rhinitis (Revised Edition 2017; First edition 2007). Clin Exp Allergy 2019; 47:856-889. [PMID: 30239057 DOI: 10.1111/cea.12953] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/01/2017] [Accepted: 05/04/2017] [Indexed: 12/12/2022]
Abstract
This is an updated guideline for the diagnosis and management of allergic and non-allergic rhinitis, first published in 2007. It was produced by the Standards of Care Committee of the British Society of Allergy and Clinical Immunology, using accredited methods. Allergic rhinitis is common and affects 10-15% of children and 26% of adults in the UK, it affects quality of life, school and work attendance, and is a risk factor for development of asthma. Allergic rhinitis is diagnosed by history and examination, supported by specific allergy tests. Topical nasal corticosteroids are the treatment of choice for moderate to severe disease. Combination therapy with intranasal corticosteroid plus intranasal antihistamine is more effective than either alone and provides second line treatment for those with rhinitis poorly controlled on monotherapy. Immunotherapy is highly effective when the specific allergen is the responsible driver for the symptoms. Treatment of rhinitis is associated with benefits for asthma. Non-allergic rhinitis also is a risk factor for the development of asthma and may be eosinophilic and steroid-responsive or neurogenic and non- inflammatory. Non-allergic rhinitis may be a presenting complaint for systemic disorders such as granulomatous or eosinophilic polyangiitis, and sarcoidoisis. Infective rhinitis can be caused by viruses, and less commonly by bacteria, fungi and protozoa.
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Affiliation(s)
- G K Scadding
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - H H Kariyawasam
- The Royal National Throat Nose and Ear Hospital, London, UK.,UCLH NHS Foundation Trust, London, UK
| | - G Scadding
- Department of Upper Respiratory Medicine, Imperial College NHLI, London, UK
| | - R Mirakian
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - R J Buckley
- Vision and Eye Research Unit, Anglia Ruskin University, Cambridge, UK
| | - T Dixon
- Royal Liverpool and Broad green University Hospital NHS Trust, Liverpool, UK
| | - S R Durham
- Department of Upper Respiratory Medicine, Imperial College NHLI, London, UK
| | - S Farooque
- Chest and Allergy Department, St Mary's Hospital, Imperial College NHS Trust, London, UK
| | - N Jones
- The Park Hospital, Nottingham, UK
| | - S Leech
- Department of Child Health, King's College Hospital, London, UK
| | - S M Nasser
- Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
| | - R Powell
- Department of Clinical Immunology and Allergy, Nottingham University, Nottingham UK
| | - G Roberts
- Department of Child Health, University of Southampton Hospital, Southampton, UK
| | - G Rotiroti
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - A Simpson
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, UK
| | - H Smith
- Division of Primary Care and Public Health, University of Sussex, Brighton, UK
| | - A T Clark
- Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
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6
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Ardura-Garcia C, Stolbrink M, Zaidi S, Cooper PJ, Blakey JD. Predictors of repeated acute hospital attendance for asthma in children: A systematic review and meta-analysis. Pediatr Pulmonol 2018; 53:1179-1192. [PMID: 29870146 PMCID: PMC6175073 DOI: 10.1002/ppul.24068] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 05/15/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Asthma attacks are common and have significant physical, psychological, and financial consequences. Improving the assessment of a child's risk of subsequent asthma attacks could support front-line clinicians' decisions on augmenting chronic treatment or specialist referral. We aimed to identify predictors for emergency department (ED) or hospital readmission for asthma from the published literature. METHODS We searched MEDLINE, EMBASE, AMED, PsycINFO, and CINAHL with no language, location, or time restrictions. We retrieved observational studies and randomized controlled trials (RCT) assessing factors (personal and family history, and biomarkers) associated with the risk of ED re-attendance or hospital readmission for acute childhood asthma. RESULTS Three RCTs and 33 observational studies were included, 31 from Anglophone countries and none from Asia or Africa. There was an unclear or high risk of bias in 14 of the studies, including 2 of the RCTs. Previous history of emergency or hospital admissions for asthma, younger age, African-American ethnicity, and low socioeconomic status increased risk of subsequent ED and hospital readmissions for acute asthma. Female sex and concomitant allergic diseases also predicted hospital readmission. CONCLUSION Despite the global importance of this issue, there are relatively few high quality studies or studies from outside North America. Factors other than symptoms are associated with the risk of emergency re-attendance for acute asthma among children. Further research is required to better quantify the risk of future attacks and to assess the role of commonly used biomarkers.
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Affiliation(s)
| | | | - Seher Zaidi
- Liverpool School of Tropical Medicine, Liverpool, UK
| | - Philip J Cooper
- Facultad de Ciencias Medicas, de la Salud y la Vida, Universidad Internacional del Ecuador, Quito, Ecuador.,Institute of Infection and Immunity, St George's University of London, London, UK
| | - John D Blakey
- Respiratory Medicine, Royal Liverpool Hospital, Liverpool, UK.,Health Services Research, Institute of Psychology Health and Society, University of Liverpool, Liverpool, UK
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7
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Chung HS, Hathaway DK, Lew DB. Risk factors associated with hospital readmission in pediatric asthma. J Pediatr Nurs 2015; 30:364-84. [PMID: 25289769 DOI: 10.1016/j.pedn.2014.09.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 09/06/2014] [Accepted: 09/22/2014] [Indexed: 11/18/2022]
Abstract
Asthma is a leading cause of hospitalization among children, and about 15-50% of pediatric patients are readmitted after an index admission. The purpose of this integrative review is to explore contemporary scientific findings on the association between pediatric asthma readmission and various demographic, environmental, psychosocial and clinical risk factors. An electronic database search resulted in a sample of 29 studies. African American, public or no insurers, previous admission and complex chronic comorbidity were identified as risk factors associated with pediatric asthma readmission. However, more interdisciplinary and well-designed investigations are warranted to further explicate the spectrum of environmental and psychosocial correlates.
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Affiliation(s)
- Hoi Sing Chung
- Loewenberg School of Nursing, The University of Memphis, Memphis, TN.
| | - Donna K Hathaway
- College of Nursing, University of Tennessee Health Science Center, Memphis, TN
| | - Dukhee B Lew
- Department of Pediatrics, College of Medicine, University of Tennessee Health Science Center, Memphis, TN; Allergy and Immunology, LeBonheur Children's Hospital, Memphis, TN
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8
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Knighton AJ, Flood A, Speedie SM, Harmon B, Smith P, Crosby C, Payne NR. Does initial length of stay impact 30-day readmission risk in pediatric asthma patients? J Asthma 2013; 50:821-7. [PMID: 23789734 DOI: 10.3109/02770903.2013.816726] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Accountable care puts pressure on hospitals to manage care episodes. Initial length of stay (ILOS) and readmission risk are important elements of a care episode and measures of care quality. Understanding the association between these two measures can guide hospital efforts in managing care episodes. This study was designed to explore the association between ILOS and readmission risk in a cohort of pediatric asthma patients. MATERIALS AND METHODS The sample cohort (n = 4965) consisted of all asthma patients discharged from Children's Hospitals and Clinics of Minnesota (CHC MN) from January 2008 through August 2012. Asthma discharges included cases with a principal diagnosis of asthma or certain respiratory cases with asthma listed as a secondary diagnosis. Multiple logistic regression was used to test associations, adjusting for covariates. RESULTS Adjusting for covariates, we found no significant association between ILOS and readmission (OR: 1.04 [95% CI: 0.98-1.10]). Analyzing ILOS categorically by length of stay, one-day stays did not have a significantly higher readmission risk (OR:1.27 [95% CI: 0.87-1.85]) than two-day stays, which had the lowest observed readmission risk. Risk increased as ILOS exceeded two days but was not significantly different by day. We found no association when comparing the difference in actual versus expected ILOS and readmission risk (shorter than expected OR: 1.13 [95% CI: 0.74-1.71]; longer than expected OR: 0.97 [95% CI: 0.69-1.38]). CONCLUSIONS Attempts to prolong ILOS would dramatically increase costs with little impact on readmissions. For example, increasing one-day visits to two-day visits would increase hospital patient days 38% (1870 d) in this cohort while decreasing total readmissions by 3.8% [95% CI: 3.6-4.0%]. Understanding the mechanisms that impact readmissions is essential in evaluating cost-effective approaches to improving patient outcomes and lowering the cost of care.
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Affiliation(s)
- Andrew J Knighton
- Research and Sponsored Programs, Children's Hospitals and Clinics of Minnesota , Minneapolis , USA
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Wheezy child program: the experience of the belo horizonte pediatric asthma management program. World Allergy Organ J 2013; 2:289-95. [PMID: 23282315 PMCID: PMC3651051 DOI: 10.1097/wox.0b013e3181c6c8cb] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Until 1994, assistance provided by the Municipal Public Health System to children with asthma in Belo Horizonte, Brazil, was ineffective because it focused only on treating exacerbations. This scenario motivated the implementation of the Wheezy Child Program. Objectives The main objectives were to reduce emergency room visits and hospitalizations. Methods The strategies adopted were as follows: continued medical education for pediatricians, reorganization of public assistance into different levels of complexity regarding asthma care, and free dispensation of inhaled beclomethasone, albuterol, and valved spacers. A partnership between the Pediatric Pulmonology staff of the Federal University of Minas Gerais and the Belo Horizonte Municipal Health Authority made these strategies come to fruition, especially through the training of health workers and the devising of protocol after GINA guidelines. Results Of 2149 patients with a history of hospitalization after program admission, only 453 were re-admitted in the 6 to 12 months after, a reduction of 79%. There was a 300% increase in the use of aerosol and a reduction to 50% in the use of oxygen-driven nebulizers (P < 0.001) in the management of exacerbations. For patients enrolled in the program with moderate and severe persistent asthma, the median adherence rate was 50%. Conclusions The Wheezy Child Program has significantly reduced hospitalizations and emergency room visits, has improved quality of life, and has shown that programs of this kind are feasible in low- to middle-income countries. More than 30,000 children have been assisted by the program, and now it seeks to optimize asthma control and increase adherence rates.
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