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Sousa-Pinto B, Valiulis A, Melén E, Koppelman GH, Papadopoulos NG, Makela M, Haahtela T, Bonini M, Braido F, Brussino L, Cruz AA, Fiocchi A, Giovannini M, Gemicioglu B, Kulus M, Kuna P, Kupczyk M, Kvedariene V, Larenas-Linnemann DE, Louis R, Morais-Almeida M, Niedoszytko M, Ollert M, Pfaar O, Regateiro FS, Roberts G, Samolinski B, Savouré M, Taborda-Barata L, Toppila-Salmi S, Ventura MT, Vazquez-Ortiz M, Vieira RJ, Fonseca JA, Yorgancioglu A, Zuberbier T, Anto JM, Bousquet J, Pham-Thi N. Asthma and rhinitis control in adolescents and young adults: A real-world MASK-air study. Pediatr Allergy Immunol 2024; 35:e14080. [PMID: 38334246 DOI: 10.1111/pai.14080] [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: 10/31/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND In allergic rhinitis and asthma, adolescents and young adult patients are likely to differ from older patients. We compared adolescents, young adults and adults on symptoms, control levels, and medication adherence. METHODS In a cross-sectional study (2015-2022), we assessed European users of the MASK-air mHealth app of three age groups: adolescents (13-18 years), young adults (18-26 years), and adults (>26 years). We compared them on their reported rhinitis and asthma symptoms, use and adherence to rhinitis and asthma treatment and app adherence. Allergy symptoms and control were assessed by means of visual analogue scales (VASs) on rhinitis or asthma, the combined symptom-medication score (CSMS), and the electronic daily control score for asthma (e-DASTHMA). We built multivariable regression models to compare symptoms or medication accounting for potential differences in demographic characteristics and baseline severity. RESULTS We assessed 965 adolescent users (15,252 days), 4595 young adults (58,161 days), and 15,154 adult users (258,796 days). Users of all three age groups displayed similar app adherence. In multivariable models, age groups were not found to significantly differ in their adherence to rhinitis or asthma medication. These models also found that adolescents reported lower VAS on global allergy, ocular, and asthma symptoms (as well as lower CSMS) than young adults and adults. CONCLUSIONS Adolescents reported a better rhinitis and asthma control than young adults and adults, even though similar medication adherence levels were observed across age groups. These results pave the way for future studies on understanding how adolescents control their allergic diseases.
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Affiliation(s)
- Bernardo Sousa-Pinto
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS@RISE - Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Arunas Valiulis
- Interdisciplinary Research Group of Human Ecology, Institute of Clinical Medicine and Institute of Health Sciences, Medical Faculty of Vilnius University, Vilnius, Lithuania
- European Academy of Paediatrics, (EAP/UEMS-SP), Brussels, Belgium
| | - Erik Melén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sach's Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Gerard H Koppelman
- Beatrix Children's Hospital, Department of Pediatric Pulmonology and Pediatric Allergology, GRIACResearch Institute, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Mika Makela
- Skin and Allergy Hospital, Helsinki University Hospital, and University of Helsinki, Helsinki, Finland
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital, and University of Helsinki, Helsinki, Finland
| | - Matteo Bonini
- Department of Cardiovascular and Respiratory Sciences, Universita Cattolica del Sacro Cuore, Rome, Italy
- Department of Neurological, ENT and Thoracic Sciences, Fondazione Policlinico Universitario A Gemelli - IRCCS, Rome, Italy
- National Heart and Lung Institute (NHLI), Imperial College London, London, UK
| | - Fulvio Braido
- Respiratory Clinic, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luisa Brussino
- Department of Medical Sciences, University of Torino, Torino, Italy
- Allergy and Clinical Immunology Unit, Mauriziano Hospital, Torino, Italy
| | - Alvaro A Cruz
- Fundaçao ProAR, Federal University of Bahia and GARD/WHO Planning Group, Salvador, Bahia, Brazil
| | - Alessandro Fiocchi
- Allergy, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Mattia Giovannini
- Allergy Unit, Meyer Children's Hospital IRCCS, Florence, Italy
- Department of Health Sciences, University of Florence, Florence, Italy
| | - Bilun Gemicioglu
- Department of Pulmonary Diseases, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Marek Kulus
- Department of Pediatric Respiratory Diseases and Allergology, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | - Maciej Kupczyk
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | - Violeta Kvedariene
- Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Désirée E Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico
| | - Renaud Louis
- Department of Pulmonary Medicine, CHU Liège, Liège, Belgium
- GIGA I3 Research Group, University of Liège, Liège, Belgium
| | | | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, Gdansk, Poland
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
- Department of Dermatology and Allergy Centre, Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Frederico S Regateiro
- Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Institute of Immunology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- UBIAir - Clinical & Experimental Lung Centre and CICS-UBI Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Graham Roberts
- Faculty of Medicine, University of Southampton, Southampton, UK
- The David Hide Asthma and Allergy Centre, St Mary's Hospital, Isle of Wight, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards, Allergology and Immunology, Medical University of Warsaw, Warsaw, Poland
| | - Marine Savouré
- Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Villejuif, France
- Inserm, Equipe d'Epidémiologie Respiratoire Intégrative, CESP, Villejuif, France
| | - Luis Taborda-Barata
- UBIAir - Clinical & Experimental Lung Centre and CICS-UBI Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
- Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Sanna Toppila-Salmi
- Department of Otorhinolaryngology, Kuopio University Hospital and University of Eastern Finland, Kupio, Finland
- Department of Allergy, Inflammation Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Maria Teresa Ventura
- Allergy and Clinical Immunology, University of Bari Medical School, Bari, Italy
- Institute of Sciences of Food Production, National Research Council (ISPA-CNR), Bari, Italy
| | - Marta Vazquez-Ortiz
- Section of Inflammation, Repair and Development, Imperial College London, National Heart and Lung Institute, London, UK
- Department of Paediatrics, Imperial College Healthcare NHS Trust, London, UK
| | - Rafael José Vieira
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS@RISE - Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Joao A Fonseca
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS@RISE - Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
| | - Torsten Zuberbier
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Josep M Anto
- ISGlobal, Barcelona Institute for Global Health, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Jean Bousquet
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
- MASK-air, Montpellier, France
| | - Nhân Pham-Thi
- Ecole Polytechnique de Palaiseau, Palaiseau, France
- IRBA (Institut de Recherche Bio-Médicale des Armées), Brétigny sur Orge, France
- Université Paris Cité, Paris, France
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Jébrak G, Houdouin V, Terrioux P, Lambert N, Maitre B, Ruppert AM. [Therapeutic adherence among asthma patients: Variations according to age groups. How can it be improved? The potential contributions of new technologies]. Rev Mal Respir 2022; 39:442-454. [PMID: 35597725 DOI: 10.1016/j.rmr.2022.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 01/11/2022] [Indexed: 11/28/2022]
Abstract
While asthma patients' treatment adherence (TA) generally leaves to be desired, few data exist on TA evolution from age group to another. During the meeting of a working group of pneumo-pediatricians and adult pulmonologists, we reviewed the literature on adherence according to age group, examined explanations for poor adherence, and explored ways of improving adherence via new technologies. Asthma is a chronic disease for which TA is particularly low, especially during adolescence, but also among adults. Inhaled medications are the least effectively taken. Several explanations have been put forward: cost and complexity of treatments, difficulties using inhalation devices, poor understanding of their benefits, erroneous beliefs and underestimation of the severity of a fluctuating disease, fear of side effects, neglect, and denial (especially among teenagers). Poor TA is associated with risks of needless treatment escalation, aggravated asthma with frequent exacerbations, increased school absenteeism, degraded quality of life, and excessive mortality. Better compliance is based on satisfactory relationships between caregivers and asthmatics, improved caregiver training, and more efficient transmission to patients of relevant information. The recent evolution of innovative digital technologies opens the way for enhanced communication, via networks and dedicated applications, and thanks to connected inhalation devices, forgetfulness can be limited. Clinical research will also help to ameliorate TA. Lastly, it bears mentioning that analysis of the existing literature is hampered by differences in terms of working definitions and means of TA measurement.
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Affiliation(s)
- G Jébrak
- Service de pneumologie B et de transplantations pulmonaires, hôpital Bichat, Paris, France.
| | - V Houdouin
- Service de pneumologie, allergologie et CRCM pédiatrique, hôpital Robert-Debré, Paris, France
| | - P Terrioux
- Cabinet libéral de pneumologie, Meaux, France
| | - N Lambert
- Service d'allergologie (centre de l'asthme et des allergies), Hôpital A. Trousseau, Paris, France
| | - B Maitre
- Service de pneumologie, centre hospitalier intercommunal de Créteil, université Paris Est Créteil, Créteil, France
| | - A-M Ruppert
- Service de pneumologie, UF tabacologie, hôpital Tenon, DMU APPROCHES, Paris, France
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Homaira N, Daniels B, Pearson S, Jaffe A. Dispensing Practices of Fixed Dose Combination Controller Therapy for Asthma in Australian Children and Adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17165645. [PMID: 32764390 PMCID: PMC7460523 DOI: 10.3390/ijerph17165645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/10/2020] [Accepted: 07/11/2020] [Indexed: 11/16/2022]
Abstract
The Australian Asthma Handbook does not recommend use of fixed dose combination (FDC) controller medicines for asthma in children aged ≤5 years. FDCs are only recommended in children and adolescents (aged 6-18 years) not responding to initial inhaled corticosteroid (ICS) therapy. Using Pharmaceutical Benefits Scheme dispensing claims from 2013-2018, we examined the annual incident FDC dispensing and the incident FDC dispensing without prior ICS up to 365 days. We also determined cost of FDCs to government and patients. During 2013-2018, there were 35,635 FDC initiations and 31,368 (88%) did not have a preceding ICS dispensing. The annual incidence of FDC dispensing declined from 14.7 to 7.2/1000 children. Incidence of FDC dispensing/1000 children without a preceding ICS declined from 2.1 to 0.5 in children aged 1-2 years, 7.2 to 1.7 in 3-5 years, 14.8 to 5.1 in 6-11 years, and 18.6 to 11.9 in ≥12years. The cost of FDCs was 7.8 million Australian dollars (AUD); of which 4.4 million AUD was to government and 3.3 million AUD was to patient. Despite inappropriate dispensing of FDCs in children aged ≤5 years, incidence of FDC dispensing and more importantly incidence without a preceding ICS is declining in Australia.
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Affiliation(s)
- Nusrat Homaira
- Discipline of Paediatrics, School of Women’s and Children’s Health, Faculty of Medicine, The University of New South Wales, Sydney 2052, Australia;
- Respiratory Department, Sydney Children’s Hospital, Sydney 2031, Australia
- Correspondence:
| | - Benjamin Daniels
- Medicines Policy Research Unit, Centre for Big Data Research in Health, Sydney 2052, Australia; (B.D.); (S.P.)
| | - Sallie Pearson
- Medicines Policy Research Unit, Centre for Big Data Research in Health, Sydney 2052, Australia; (B.D.); (S.P.)
| | - Adam Jaffe
- Discipline of Paediatrics, School of Women’s and Children’s Health, Faculty of Medicine, The University of New South Wales, Sydney 2052, Australia;
- Respiratory Department, Sydney Children’s Hospital, Sydney 2031, Australia
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Adams SA, Leach MC, Feudtner C, Miller VA, Kenyon CC. Automated Adherence Reminders for High Risk Children With Asthma: A Research Protocol. JMIR Res Protoc 2017; 6:e48. [PMID: 28347975 PMCID: PMC5387114 DOI: 10.2196/resprot.6674] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/23/2016] [Accepted: 12/13/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The use of inhaled corticosteroid (ICS) medications has been shown to improve asthma control and reduce asthma-related morbidity and mortality. Two recent randomized trials demonstrated dramatic improvements in ICS adherence by monitoring adherence with electronic sensors and providing automated reminders to participants to take their ICS medications. Given their lower levels of adherence and higher levels of asthma-related emergency department (ED) visits, hospitalizations, and death, urban minority populations could potentially benefit greatly from these types of interventions. OBJECTIVE The principal objective of this study will be to evaluate the feasibility, acceptability, and limited efficacy of a text message (short message service, SMS) reminder intervention to enhance ICS adherence in an urban minority population of children with asthma. We will also assess trajectories of ICS adherence in the 2 months following asthma hospitalization. METHODS Participants will include 40 children aged 2-13 years, who are currently admitted to the Children's Hospital of Philadelphia (CHOP) for asthma, and their parent or legal guardian. Participants will be assigned to intervention and control arms using a 1:1 randomization scheme. The intervention arm will receive daily text message reminders for a 30-day intervention phase following hospitalization. This will be followed by a 30-day follow-up phase, in which all participants may choose whether or not to receive the text messages. Feasibility will be assessed by measuring (1) retention of the participants through the study phases and (2) perceived usefulness, acceptability, and preferences regarding the intervention components. Limited efficacy outcomes will include percent adherence to prescribed ICS regimen measured using Propeller Health sensors and change in parent-reported asthma control. We will perform an exploratory analysis to assess for discrete trajectories of adherence using group-based trajectory modeling (GBTM). RESULTS Study enrollment began in December 2015 and the intervention and follow-up phases are ongoing. Results of the data analysis are expected to be available by December 2016. CONCLUSIONS This study will add to the literature by providing foundational feasibility data on which elements of a mobile health text-message reminder intervention may need to be modified to suit the needs and constraints of high-risk urban minority populations. TRIAL REGISTRATION Clinicaltrials.gov NCT02615743; https://www.clinicaltrials.gov/ct2/show/study/NCT02615743 (Archived with WebCite at http://www.webcitation.org/6ji59rAXN).
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Affiliation(s)
- Sarah A Adams
- The Children's Hospital of Philadelphia, PolicyLab and Center for Pediatric Clinical Effectiveness, Philadelphia, PA, United States
| | - Michelle Chan Leach
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
| | - Chris Feudtner
- The Children's Hospital of Philadelphia, PolicyLab and Center for Pediatric Clinical Effectiveness, Philadelphia, PA, United States.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Victoria A Miller
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.,The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Chén Collin Kenyon
- The Children's Hospital of Philadelphia, PolicyLab and Center for Pediatric Clinical Effectiveness, Philadelphia, PA, United States.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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Parental Perceptions and Practices toward Childhood Asthma. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6364194. [PMID: 27843948 PMCID: PMC5097792 DOI: 10.1155/2016/6364194] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 07/31/2016] [Accepted: 09/14/2016] [Indexed: 11/17/2022]
Abstract
Introduction. Parental perceptions and practices are important for improving the asthma outcomes in children; indeed, evidence shows that parents of asthmatic children harbor considerable misperceptions of the disease. Objective. To investigate the perceptions and practices of parents toward asthma and its management in Saudi children. Methods. Using a self-administered questionnaire, a two-stage cross-sectional survey of parents of children aged between 3 and 15 years, was conducted from schools located in Riyadh province in central Saudi Arabia. Results. During the study interval, 2000 parents were asked to participate in the study; 1450 parents responded, of whom 600 (41.4%) reported that their children had asthma, dyspnea, or chest allergy (recurrent wheezing or coughing), while 478 (32.9%) of the parents reported that their children were diagnosed earlier with asthma by a physician. Therefore, the final statistical analyses were performed with 600 participants. Furthermore, 321 (53.5%) respondents believed that asthma is solely a hereditary disease. Interestingly, 361 (60.3%) were concerned about side effects of inhaled corticosteroids and 192 (32%) about the development of dependency on asthma medications. Almost 76% of parents had previously visited a pediatric emergency department during an asthma attack. Conclusions. Parents had misperceptions regarding asthma and exhibited ineffective practices in its management. Therefore, improving asthma care and compliance requires added parental education.
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Gardner A, Kaplan B, Brown W, Krier-Morrow D, Rappaport S, Marcus L, Conboy-Ellis K, Mullen A, Rance K, Aaronson D. National standards for asthma self-management education. Ann Allergy Asthma Immunol 2015; 114:178-186.e1. [PMID: 25744903 DOI: 10.1016/j.anai.2014.12.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 12/15/2014] [Indexed: 10/23/2022]
Abstract
BACKGROUND Asthma education reimbursement continues to be an issue in the United States. Among the greatest barriers is the lack of a standardized curriculum for asthma self-management education recognized by a physician society, non-physician health care professional society or association, or other appropriate source. The applicable Current Procedural Terminology codes for self-management education and training are 98960 through 98962, stating that "if a practitioner has created a training curriculum for educating patients on management of their medical condition, he or she may employ a non-physician health care professional to provide education using a standardized curriculum for patients with that disease." Without a standardized curriculum, reimbursement from payers is beyond reach. OBJECTIVE Representatives from the Joint Council of Allergy, Asthma, and Immunology; American College of Allergy, Asthma, and Immunology; American Academy of Allergy, Asthma, and Immunology; American Lung Association; American Thoracic Society; National Asthma Educator Certification Board; American College of Chest Physicians; and Association of Asthma Educators gathered to write a standardized curriculum as a guideline for payer reimbursement. METHODS The Task Force began with a review of the American Lung Association and American Thoracic Society's Operational Standards for Asthma Education. Board members of the National Asthma Educator Certification Board incorporated comments, rationale, and references into the document. RESULTS This document is the result of final reviews of the standards completed by the Task Force and national health care professional organizations in September 2014. CONCLUSION This document meets the requirements of Current Procedural Terminology codes 98960 through 98962 and establishes the minimum standard for asthma self-management education when teaching patients or caregivers how to effectively manage asthma in conjunction with the professional health care team.
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Affiliation(s)
| | | | - Wendy Brown
- Association of Asthma Educators, Columbia, South Carolina
| | | | | | - Lynne Marcus
- American College of Allergy, Asthma, and Immunology, Arlington Heights, Illinois
| | - Kathy Conboy-Ellis
- American College of Allergy, Asthma, and Immunology, Arlington Heights, Illinois
| | - Ann Mullen
- Association of Asthma Educators, Columbia, South Carolina
| | - Karen Rance
- National Asthma Educator Certification Board, Gilbert, Arizona.
| | - Donald Aaronson
- Joint Council of Allergy, Asthma, and Immunology, Palatine, Illinois
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Kenyon CC, Rubin DM, Zorc JJ, Mohamad Z, Faerber JA, Feudtner C. Childhood Asthma Hospital Discharge Medication Fills and Risk of Subsequent Readmission. J Pediatr 2015; 166:1121-7. [PMID: 25641244 DOI: 10.1016/j.jpeds.2014.12.019] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 10/28/2014] [Accepted: 12/09/2014] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To assess the relationship between posthospitalization prescription fills for recommended asthma discharge medication classes and subsequent hospital readmission. STUDY DESIGN This was a retrospective cohort analysis of Medicaid Analytic Extract files from 12 geographically diverse states from 2005-2007. We linked inpatient hospitalization, outpatient, and prescription claims records for children ages 2-18 years with an index hospitalization for asthma to identify those who filled a short-acting beta agonist, oral corticosteroid, or inhaled corticosteroid within 3 days of discharge. We used a multivariable extended Cox model to investigate the association of recommended medication fills and hospital readmission within 90 days. RESULTS Of 31,658 children hospitalized, 55% filled a beta agonist prescription, 57% an oral steroid, and 37% an inhaled steroid. Readmission occurred for 1.3% of patients by 14 days and 6.3% by 90 days. Adjusting for patient and billing provider factors, beta agonist (hazard ratio [HR] 0.67, 95% CI 0.51, 0.87) and inhaled steroid (HR 0.59, 95% CI 0.42, 0.85) fill were associated with a reduction in readmission at 14 days. Between 15 and 90 days, inhaled steroid fill was associated with decreased readmission (HR 0.87, 95% CI 0.77, 0.98). Patients who filled all 3 medications had the lowest readmission hazard within both intervals. CONCLUSIONS Filling of beta agonists and inhaled steroids was associated with diminished hazard of early readmission. For inhaled steroids, this effect persisted up to 90 days. Efforts to improve discharge care for asthma should include enhancing recommended discharge medication fill rates.
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Affiliation(s)
- Chén C Kenyon
- Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
| | - David M Rubin
- Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Joseph J Zorc
- Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Zeinab Mohamad
- Healthcare Analytics Unit, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jennifer A Faerber
- Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Chris Feudtner
- Department of Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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Herndon JB, Mattke S, Evans Cuellar A, Hong SY, Shenkman EA. Anti-inflammatory medication adherence, healthcare utilization and expenditures among Medicaid and children's health insurance program enrollees with asthma. PHARMACOECONOMICS 2012; 30:397-412. [PMID: 22268444 DOI: 10.2165/11586660-000000000-00000] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Underuse of controller therapy among Medicaid-enrolled children is common and leads to more emergency department (ED) visits and hospitalizations. However, there is little evidence about the relationship between medication adherence, outcomes and costs once controller therapy is initiated. OBJECTIVE This study examined the relationship between adherence to two commonly prescribed anti-inflammatory medications, inhaled corticosteroids (ICS) and leukotriene inhibitors (LI), and healthcare utilization and expenditures among children enrolled in Medicaid and the Children's Health Insurance Program in Florida and Texas in the US. METHODS The sample for this retrospective observational study consisted of 18,456 children aged 2-18 years diagnosed with asthma, who had been continuously enrolled for 24 months during 2004-7 and were on monotherapy with ICS or LI. State administrative enrolment files were linked to medical claims data. Children were grouped into three adherence categories based on the percentage of days per year they had prescriptions filled (medication possession ratio). Bivariate and multivariable regression analyses that adjusted for the children's demographic and health characteristics were used to examine the relationship between adherence and ED visits, hospitalizations, and expenditures. RESULTS Average adherence was 20% for ICS-treated children and 28% for LI-treated children. Children in the highest adherence category had lower odds of an ED visit than those in the lowest adherence category (p<0.001). We did not detect a statistically significant relationship between adherence and hospitalizations; however, only 3.7% of children had an asthma-related hospitalization. Overall asthma care expenditures increased with greater medication adherence. CONCLUSIONS Although greater adherence was associated with lower rates of ED visits, higher medication expenditures outweighed the savings. The overall low adherence rates suggest that quality improvement initiatives should continue to target adherence regardless of the class of medication used. However, low baseline hospitalization rates may leave little opportunity to significantly decrease costs through better disease management, without also decreasing medication costs.
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Affiliation(s)
- Jill Boylston Herndon
- Institute for Child Health Policy and Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, FL 32610-0147, USA
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Zaraket R, Al-Tannir MA, Bin Abdulhak AA, Shatila A, Lababidi H. Parental perceptions and beliefs about childhood asthma: a cross-sectional study. Croat Med J 2012; 52:637-43. [PMID: 21990082 PMCID: PMC3195973 DOI: 10.3325/cmj.2011.52.637] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim To assess parental perceptions and beliefs about asthma in children. Methods We invited 6000 children aged 3 to 15 years from different schools in Lebanon to participate in the study from September 2007 to May 2008. In the first phase, in order to determine the prevalence of asthma in children, parents of all participating children filled out a small questionnaire. In the second phase, only parents of children with asthma filled out a detailed questionnaire about their perceptions of asthma. Results Phase I included parents of 4051 children, 574 (14%) of whom had asthma and were recruited to phase II. Out of these, 389 parents entered the final data analysis. Around 54% of parents believed that asthma was hereditary and 7% believed it was contagious. When asked about triggering factors, 51% stated virus infection, 75% dust, and 17% food. Sixty percent of children with asthma lived with someone who smoked. Sixty-seven percent of parents believed that herbs had a role in asthma treatment and only 49% received asthma education. There was a significant difference in education level (P = 0.01) between the parents who denied the label of asthma (79%) and those who accepted it (21%). Sixty-seven percent of parents preferred oral over inhaler treatment, 48% believed inhalers were addictive, 56% worried about inhalers’ side effects, and 76% worried about using inhaled corticosteroids. Significantly more parents from rural (53%) than from urban areas (38%) believed that inhalers were addictive (P = 0.004). Conclusion Parents of children with asthma had considerable misperceptions about the use of inhalers and the safety of inhaled corticosteroids. To improve asthma care in children, it is necessary to provide adequate education to parents.
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Affiliation(s)
- Rola Zaraket
- Department of Pediatrics, Makassed General Hospital, Beirut, Lebanon
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Wu BH, Cabana MD, Hilton JF, Ly NP. Race and asthma control in the pediatric population of Hawaii. Pediatr Pulmonol 2011; 46:442-51. [PMID: 21194172 DOI: 10.1002/ppul.21387] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2010] [Revised: 08/09/2010] [Accepted: 09/21/2010] [Indexed: 11/09/2022]
Abstract
OBJECTIVES The racially unique population of Hawaii has one of the highest prevalences of childhood asthma in America. We estimate the prevalence of impaired asthma control among asthmatic children in Hawaii and determine which factors are associated with impaired control. PATIENTS AND METHODS We analyzed data from 477 asthmatic children living in Hawaii participating in the 2006-2008 Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-Back Surveys. Impaired asthma control was modeled after 2007 National Asthma Education and Prevention Program guidelines. Univariate and multivariate analyses were used to identify factors associated with impaired asthma control. RESULTS Children (53.8%) with asthma were either part or full Native Hawaiian/Pacific Islander. While 35.6% of asthmatic children met criteria for impaired asthma control, being part or full Native Hawaiian/Pacific Islander was not associated with impaired control. Only 31.1% of children with impaired control reported the use of inhaled corticosteroids despite >80% having had a routine checkup for asthma in the past year and receipt of asthma education from a healthcare provider. CONCLUSION A large proportion of asthmatic children in Hawaii have impaired asthma control that does not appear to be associated with race but may be associated with inadequate pharmacologic therapy. While a significant percentage reported receiving routine asthma care and asthma education, a minority reported using inhaled corticosteroids. Reasons for this discrepancy between asthma assessment and treatment are unclear. However, additional education on part of the physician, community, and healthcare system are likely to improve management and reduce morbidity in this population.
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Affiliation(s)
- Brian H Wu
- Division of Pediatric Pulmonary Medicine, Department of Pediatrics, University of California San Francisco, California.
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11
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Pando S, Lemière C, Beauchesne MF, Perreault S, Forget A, Blais L. Suboptimal use of inhaled corticosteroids in children with persistent asthma: inadequate prescription, poor drug adherence, or both? Pharmacotherapy 2011; 30:1109-16. [PMID: 20973684 DOI: 10.1592/phco.30.11.1109] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
STUDY OBJECTIVE To assess the use of inhaled corticosteroids in children with persistent asthma, including patients' adherence to these drugs and physicians' prescribing patterns, by using a novel drug adherence measure, the Proportion of Prescribed Days Covered (PPDC). DESIGN Retrospective analysis. DATA SOURCE Two administrative claims databases in Quebec, Canada. PATIENTS Two thousand three hundred fifty-five children aged 5-15 years with persistent asthma who used more than 3 doses/week on average of a short-acting β-agonist during a 12-month period before beginning treatment with inhaled corticosteroids between 1997 and 2005. MEASUREMENTS AND MAIN RESULTS The PPDC measure was defined as the total days' supply dispensed divided by the total days' supply prescribed. During the 12-month follow-up period, 20% of the children received only one prescription for inhaled corticosteroids with no prescribed renewals. The mean number of prescriptions (including prescribed renewals) was 5.0, corresponding to only 152 days' supply prescribed. Mean PPDC (drug adherence) was 62.4%. Only 25% of the patients had controlled asthma, based on the use of 3 or fewer doses/week of short-acting β(2)-agonists and absence of moderate-to-severe exacerbations. CONCLUSION A large percentage of children with persistent asthma were prescribed intermittent rather than daily inhaled corticosteroids, and patient adherence to these drugs was suboptimal even though children had free access to their drugs. Many of these patients continued to experience poor asthma control. The PPDC adherence measure developed for this study allowed a better understanding of the gap between treatment goals and asthma control.
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Affiliation(s)
- Silvia Pando
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
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12
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Wu AC, Tantisira K, Li L, Schuemann B, Weiss ST, Fuhlbrigge AL. Predictors of symptoms are different from predictors of severe exacerbations from asthma in children. Chest 2011; 140:100-107. [PMID: 21292760 DOI: 10.1378/chest.10-2794] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Asthma therapy is typically prescribed and titrated based on patient or parent self-report of symptoms. No longitudinal studies have assessed the relationship between symptoms and severe asthma exacerbations in children. The goal of our study was (1) to assess the association of asthma symptoms with severe asthma exacerbations and (2) to compare predictors of persistent asthma symptoms and predictors of severe asthma exacerbations. METHODS The Childhood Asthma Management Program was a multicenter clinical trial of 1,041 children randomized to receive budesonide, nedocromil, or placebo (as-needed β-agonist). We conducted a post hoc analysis of diary cards that were completed by subjects on a daily basis to categorize subjects as having persistent vs intermittent symptoms. We defined a severe asthma exacerbation as an episode requiring ≥ 3 days use of oral corticosteroids, hospitalization, or ED visit due to asthma based on self-report at study visits every 4 months. RESULTS While accounting for longitudinal measures, having persistent symptoms from asthma was significantly associated with having severe asthma exacerbations. Predictors of having persistent symptoms compared with intermittent symptoms included not being treated with inhaled corticosteroids, lower FEV(1)/FVC ratio, and a lower natural logarithm of provocative concentration of methacholine producing a 20% decline in FEV(1) (lnPC(20)). Predictors of having one or more severe asthma exacerbations included younger age, history of hospitalization or ED visit in the prior year, ≥ 3 days use of oral corticosteroids in the prior 3 months, lower FEV(1)/FVC ratio, lower lnPC(20), and higher logarithm to the base 10 eosinophil count; treatment with inhaled corticosteroids was predictive of having no severe asthma exacerbations. CONCLUSIONS Patients with persistent symptoms from asthma were more likely to experience severe asthma exacerbations. Nevertheless, demographic and laboratory predictors of having persistent symptoms are different from predictors of severe asthma exacerbations. Although symptoms and exacerbations are closely related, their predictors are different. The current focus of the National Asthma Education and Prevention Program guidelines on the two separate domains of asthma control, impairment and risk, are supported by our analysis.
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Affiliation(s)
- Ann Chen Wu
- Center for Child Health Care Studies, Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA; Department of Pediatrics, Children's Hospital, Boston, MA; Harvard Medical School, Department of Medicine, Brigham and Women's Hospital, Boston, MA.
| | - Kelan Tantisira
- Harvard Medical School, Department of Medicine, Brigham and Women's Hospital, Boston, MA; Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, Boston, MA; Center for Genomic Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Lingling Li
- Center for Child Health Care Studies, Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA; Harvard Medical School, Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Brooke Schuemann
- Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Scott T Weiss
- Harvard Medical School, Department of Medicine, Brigham and Women's Hospital, Boston, MA; Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, Boston, MA; Center for Genomic Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Anne L Fuhlbrigge
- Harvard Medical School, Department of Medicine, Brigham and Women's Hospital, Boston, MA; Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, Boston, MA
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Ungar WJ, Ariely R. Health insurance, access to prescription medicines and health outcomes in children. Expert Rev Pharmacoecon Outcomes Res 2010; 5:215-25. [PMID: 19807576 DOI: 10.1586/14737167.5.2.215] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Ensuring optimal access to medications has received increasing attention as healthcare systems struggle with increasing costs. Although this has been studied extensively in adults, there has been little investigation in pediatric populations, which have different healthcare needs. A literature review was conducted to examine the evidence regarding the relationship between insurance-mediated access to prescription medicines and outcomes in children. In total, 12 studies were classified according to uninsured versus insured, type of insurance provider and impact of family income. The studies demonstrated that insurance coverage and low-cost sharing are both essential to facilitate access to medications. Increased access was consistently observed for insured compared with uninsured children. Access to prescription drugs frequently differed by type of health provider organization. Adequate family income was an important determinant of access to and receipt of prescriptions. Moreover, income-indexed insurance coverage may increase unmet need. Compared with the literature on access to prescription medicines and health outcomes in adults, there have been few studies in children. Further research relating pharmaceutical policies to pediatric health outcomes is needed to strengthen the quality of policy decision making regarding access to prescription medicines for children.
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Affiliation(s)
- Wendy J Ungar
- Hospital for Sick Children Population Health Sciences, 555 University Avenue, Toronto, ON, M5G 1X8, Canada.
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14
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Dombkowski KJ, Harrison SR, Cohn LM, Lewis TC, Clark SJ. Continuity of prescribers of short-acting beta agonists among children with asthma. J Pediatr 2009; 155:788-94. [PMID: 19683253 DOI: 10.1016/j.jpeds.2009.06.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Revised: 05/14/2009] [Accepted: 06/15/2009] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine whether short-acting beta-agonist (SABA) prescriber continuity was associated with emergency department visits among children with asthma. STUDY DESIGN An analysis of Michigan Medicaid administrative claims (2004-2005) for children ages 5 to 18 with asthma. Logistic regression models assessed the effect of SABA prescriber continuity (the number and site of prescribers) on emergency department visits, controlling for demographics, historical (2004) asthma use and SABA prescription frequency (2-5 low; > or = 6 high). RESULTS Most children had one SABA prescriber (62%); 13% had multiple prescribers in the same practice as the primary care provider and 25% had multiple prescribers in different practices. Children with multiple prescribers in different practices had increased odds of an emergency department visit compared with those with 1 prescriber, among those with high SABA prescription frequency (AOR: 2.7, 95% CI: 1.9, 3.9), as well as those with low prescription frequency (AOR: 1.7, 95% CI: 1.3, 2.2). CONCLUSIONS Children with discontinuity of SABA prescribers have an increased risk of asthma emergency department visits, irrespective of their SABA prescription frequency. Primary care providers may have difficulty identifying patients at high risk with asthma solely on the basis of SABAs prescribed within their own practices.
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Affiliation(s)
- Kevin J Dombkowski
- Child Health Evaluation and Research (CHEAR) Unit, Division of General Pediatrics, University of Michigan, Ann Arbor, MI 48109-0456, USA.
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15
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Wu AC, Li L, Miroshnik I, Glauber J, Gay C, Lieu TA. Outcomes after periodic use of inhaled corticosteroids in children. J Asthma 2009; 46:517-22. [PMID: 19544175 DOI: 10.1080/02770900802468517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Many children with persistent asthma use inhaled corticosteroids on a periodic basis. Clinical trials in adults suggest that periodic use of inhaled corticosteroids may be effective for patients with mild persistent asthma. However, scant information exists on the clinical outcomes of children with asthma who are using inhaled corticosteroids on a periodic basis in real-world settings. OBJECTIVE This prospective cohort study compared clinical outcomes during a 12-month follow-up period between children with persistent asthma whose parents believed that they were supposed to use inhaled steroids either (a) periodically or (b) daily year-round at the start of the period. The clinical outcomes studied were (1) asthma-related emergency department (ED) visits or hospitalizations, (2) uncontrolled asthma based on health care and medication use, and (3) outpatient visits for asthma. PATIENTS AND METHODS The study population included children with persistent asthma from two health plans whose parents reported that they were using inhaled corticosteroids during a baseline telephone interview. The interviews collected information on whether the children's parents believed they were supposed to use inhaled corticosteroids on a periodic or daily basis, as well as baseline asthma symptom status, sociodemographic, and behavioral variables. We used computerized databases to identify clinical events for each child during the 12 months after their baseline interview. Uncontrolled asthma was defined as any asthma-related ED visit or hospitalization, two or more oral steroid prescription fills, or four or more beta-agonists canisters filled during the 12-month period. We compared these outcomes between the periodic versus daily users of inhaled corticosteroids using logistic regression analyses. We conducted both (1) a traditional logistic regression analysis in which we adjusted for selection bias by including covariates such as age, asthma physical status, sociodemographic and behavioral variables, and history of asthma-related health care use during the year before interview and (2) an analysis using propensity scores to more fully adjust for selection bias. RESULTS Of a total of 476 children in the study, 55% of parents believed their children were supposed to be using inhaled corticosteroids on a periodic basis and 45% believed their children were supposed to be using them daily year-round based on the baseline parent interview. At baseline, periodic inhaled corticosteroid users had less severe asthma than daily users based on several measures including better asthma physical status scores on the Children's Health Survey for Asthma (mean 87 +/- 16.0 vs. 81 +/- 17.4, p = < 0.0001). During the year before the baseline interview, periodic users compared with daily users were less likely to have an ED visit or hospitalization (10% vs. 23%, p = 0.0001) and less likely to have had five or more albuterol prescription fills (13% vs. 31%, p < 0.0001). During the follow-up year, those who believed inhaled steroids were for periodic use were less likely than those who believed inhaled steroids were for daily use to have an ED visit or hospitalization for asthma (OR 0.36, 95% CI: 0.18-0.73), even after adjusting for baseline asthma status and other covariates. Similarly, those who believed inhaled steroids were for periodic use were less likely to have uncontrolled asthma, OR 0.38 (95% CI: 0.24-0.62). Analyses using propensity score adjustment yielded similar results to the logistic regression analyses. CONCLUSION Children whose parents believed they were supposed to use inhaled corticosteroids on a periodic basis had less severe asthma at baseline than those whose parents believed they were supposed to be using them daily. Periodic users were less likely than daily users to have adverse asthma outcomes during 1-year follow-up. This suggests that clinicians may be applying appropriate selection criteria by choosing patients with less severe asthma for periodic inhaled corticosteroid regimens.
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Affiliation(s)
- Ann Chen Wu
- Center for Child Health Care Studies, Department of Ambulatory Care and Prevention, Harvard Medical School, 133 Brookline Avenue, 6th Floor, Boston, MA 02215, USA.
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Underdiagnosed and uncontrolled asthma: findings in rural schoolchildren from the Delta region of Arkansas. Ann Allergy Asthma Immunol 2008; 101:375-81. [PMID: 18939725 DOI: 10.1016/s1081-1206(10)60313-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Studies of asthma in school-aged rural children in the United States are limited, and there are no studies of high-risk pediatric populations in rural environments. OBJECTIVES To examine the prevalence of asthma and to evaluate markers of morbidity in 2 rural school districts in the Arkansas Delta region. METHODS Children at risk for asthma were identified by using a cross-sectional asthma case-finding survey. Surveys were distributed to students enrolled in the Marvell and Eudora school districts during the 2005-2006 school year. RESULTS The response rate was 81% (964 of 1,190). The mean age of the 964 children who completed the survey was 10.3 years (age range, 4-17 years); 85% were African American, and 78% had state-issued insurance. Twenty-eight percent (268 of 964) of the children were categorized as being at risk for asthma by previous physician diagnosis (33%), algorithm diagnosis (16%), or both (51%). Of the 268 at-risk children, 79% reported persistent symptoms and 21% reported intermittent or no current symptoms. In the previous 4 weeks, 59% of the children experienced daytime and nocturnal symptoms and 62% used rescue medications. Activity limitation and treatment in the emergency department or hospitalization for asthma in the previous 2 years were reported by 82% and 49% of the children, respectively. CONCLUSIONS Active asthma symptoms are prevalent in this predominantly minority, low-income, rural population. High rates of undiagnosed and uncontrolled asthma are suggested by frequent asthma symptoms, activity limitation, rescue medication use, and emergency health care utilization. Future studies of pediatric asthma should focus on high-risk populations in rural locales.
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Cope SF, Ungar WJ, Glazier RH. International differences in asthma guidelines for children. Int Arch Allergy Immunol 2008; 148:265-78. [PMID: 19001786 DOI: 10.1159/000170380] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Over the last decade, a number of clinical practice guidelines that include guidance for the management of pediatric asthma have been introduced. The consistency across pediatric asthma guidelines is unknown and the emphasis on establishing asthma control may vary. The objective of this paper was to depict the evolution of guidelines for pediatric asthma and to compare current international guidelines in terms of their organization, presentation of evidence and consideration of children, with special emphasis on definitions of asthma control and severity. METHODS A systematic search to identify asthma guidelines was conducted, and guidelines were searched for pediatric terms. The approaches used by guidelines to define assessments of asthma severity and control were compared between the United States, the Global Initiative for Asthma, Canada, the United Kingdom and Australia. RESULTS Pediatric considerations in the management of asthma have been integrated into the various guidelines to different degrees and through varied strategies. There were differences in the conceptual and operational approach used to assess asthma which emphasized either asthma severity or control. CONCLUSIONS It will be important for future guidelines to clearly define whether the primary assessment parameter is asthma severity or control. Delineating the guideline development process and supporting evidence may improve transparency, consistency and guideline adherence.
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Affiliation(s)
- Shannon F Cope
- Department of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ont., Canada
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18
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Nkoy FL, Fassl BA, Simon TD, Stone BL, Srivastava R, Gesteland PH, Fletcher GM, Maloney CG. Quality of care for children hospitalized with asthma. Pediatrics 2008; 122:1055-63. [PMID: 18977987 DOI: 10.1542/peds.2007-2399] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES The goals were (1) to identify evidence-based clinical process measures that are appropriate, feasible, and reliable for assessing the quality of inpatient asthma care for children and (2) to evaluate provider compliance with these measures. METHODS Key asthma quality measures were identified by using a modified Rand appropriateness method, combining a literature review of asthma care evidence with a consensus panel. The feasibility and reliability of obtaining these measures were determined through manual chart review. Provider compliance with these measures was evaluated through retrospective manual chart review of data for 252 children between 2 and 17 years of age who were admitted to a tertiary care children's hospital in 2005 because of asthma exacerbations. RESULTS Nine appropriate, feasible, reliable, clinical process measures of inpatient asthma care were identified. Provider compliance with these measures was as follows: acute asthma severity assessment at admission, 39%; use of systemic corticosteroid therapy, 98%; use of oral (not intravenous) systemic corticosteroid therapy, 87%; use of ipratropium bromide restricted to <24 hours after admission, 71%; use of albuterol delivered with a metered-dose inhaler (not nebulizer) for children >5 years of age, 20%; documented chronic asthma severity assessment, 22%; parental participation in an asthma education class, 33%; written asthma action plan, 5%; scheduled follow-up appointment with the primary care provider at discharge, 22%. CONCLUSIONS Nine appropriate, feasible, reliable, clinical process measures of inpatient asthma care were identified. Provider compliance across these measures was highly variable but generally low. Our study highlights opportunities for improvement in the provision of asthma care for hospitalized children. Future studies are needed to confirm these findings in other inpatient settings.
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Affiliation(s)
- Flory L Nkoy
- Division of Inpatient Medicine, Primary Children's Medical Center, University of Utah School of Medicine, Salt Lake City, Utah 84113, USA.
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Abstract
PURPOSE OF REVIEW To review recent studies of changing medication use for asthma among children. RECENT FINDINGS Although many countries monitor mortality and hospitalizations related to asthma, there is less surveillance of medication use for asthma. Since the late 1990s, and in the United States, Australia and the United Kingdom, there has been a change in the medications used to prevent asthma in childhood, with an increase in inhaled corticosteroids, and a decrease in mast cell stabilizers. Prescriptions for montelukast have increased four-fold in the United Kingdom for children since 2000, with similar increases in the United States and in Australia. There has been a trend in some countries to increased use of fixed dose combined long-acting beta-agonist/inhaled corticosteroid products; in Australia and the United Kingdom, fixed dose combinations now account for the majority of preparations containing inhaled steroids prescribed to children with asthma. SUMMARY Studies in a number of countries have shown marked secular trends in asthma medications for children since the late 1990s. Research needs to employ serial cross-sectional studies in the same population to capture changing medication use and to be precise about types of medication within a class. The changes in many countries indicate a greater concordance with guidelines.
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Sawicki GS, Smith L, Bokhour B, Gay C, Hohman KH, Galbraith AA, Lieu TA. Periodic use of inhaled steroids in children with mild persistent asthma: what are pediatricians recommending? Clin Pediatr (Phila) 2008; 47:446-51. [PMID: 18192640 DOI: 10.1177/0009922807312184] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Although asthma treatment guidelines recommend daily inhaled corticosteroid (ICS) use for all persistent asthma, pediatricians may recommend alternative treatment plans for children with mild persistent disease. The authors administered a survey of pediatricians to describe prescribing patterns for mild persistent asthma. More than 99% of providers agreed that periodic ICS could be effective for some asthma patients. Overall, 129/251 providers (51%) reported prescribing daily ICS to most patients with mild persistent asthma, whereas 78 (31%) reported recommending periodic ICS for most such patients. Providers with patient populations > or = 25% black were significantly less likely to report prescribing daily ICS (odds ratio, 0.3; 95% confidence interval, 0.2-0.6) for mild persistent asthma. Further research is needed on the effectiveness of periodic ICS use for children with mild persistent asthma and on underlying reasons for differing provider practice patterns.
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Affiliation(s)
- Gregory S Sawicki
- Harvard Pediatric Health Services Research Fellowship Program, Children's Hospital Boston, Boston, MA 02115, USA.
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Cooper WO, Ray WA, Arbogast PG, Garrison M, Dudley JA, Christakis DA. Health plan notification and feedback to providers is associated with increased filling of preventer medications for children with asthma enrolled in Medicaid. J Pediatr 2008; 152:481-8. [PMID: 18346500 DOI: 10.1016/j.jpeds.2007.08.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2007] [Revised: 06/25/2007] [Accepted: 08/31/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To test the hypothesis that children enrolled in Medicaid managed care health plans that provide asthma-specific communication to providers would be more likely to have adequate asthma medication filling. STUDY DESIGN We conducted a historical cohort study of 4498 children (2-17 years old) with moderate-severe asthma in Washington State and Tennessee Medicaid managed care programs from 2000 to 2002. Interviews with health plans were conducted to identify communication strategies health plans used to improve asthma care by providers in the plan. The main outcome measure was guideline-recommended filling of asthma preventer medications. RESULTS Children in plans that provided specific feedback to providers about asthma quality and notified providers when children had an asthma-related event had the highest mean days plus or minus SE of filling in the 365-day follow-up period (164.6 +/- 13 days) compared with children in plans with neither (135.3 +/- 10.8 days; P < .05). In children with the greatest asthma severity, enrollment in a plan with both features was associated with 27.1 additional days of filling (95% CI, 0.7-53.4 days) during the follow-up period. CONCLUSION Health plan communication to providers was associated with increased preventer filling in children with moderate-severe asthma in 2 state Medicaid programs.
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Affiliation(s)
- William O Cooper
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN 37232-2504, USA.
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Ungar WJ, Kozyrskyj A, Paterson M, Ahmad F. Effect of cost-sharing on use of asthma medication in children. ACTA ACUST UNITED AC 2008; 162:104-10. [PMID: 18250232 DOI: 10.1001/archpediatrics.2007.21] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To examine the effect of cost-sharing on the use of asthma medications in asthmatic children. According to asthma guidelines, children with asthma may require treatment with multiple medications, including controllers and relievers, to achieve optimal control. Although families may be enrolled in drug benefit plans, impediments to access persist in the form of cost-sharing. DESIGN Population-based retrospective cohort study of children by analysis of administrative medication insurance claims data. SETTING Ontario, Canada. PARTICIPANTS A cohort of 17 046 Ontario children with asthma enrolled in private drug plans. Main Exposure We used data on out-of-pocket expenses and reimbursement for medications to classify children as having zero, low (< 20%), or high (> or = 20%) levels of cost-sharing. MAIN OUTCOME MEASURES We examined use of bronchodilators, inhaled corticosteroids, leukotriene receptor antagonists, oral corticosteroids, and combination agents. Multiple linear and logistic regressions compared medication use between cost-sharing groups, controlling for age and sex. RESULTS The annual number of asthma medication claims per child was significantly lower in the high cost-sharing group (6.6) compared with the zero (7.0) and low (7.2) cost-sharing groups (P < .001). Children in the high cost-sharing group were less likely to purchase bronchodilators, inhaled corticosteroids, and leukotriene receptor antagonists compared with the low cost-sharing group (odds ratio, 0.76; 95% confidence interval, 0.67-0.86) and were less likely to purchase dual agents compared with the low cost-sharing group (odds ratio, 0.70; 95% confidence interval, 0.66-0.75). CONCLUSION The cost-sharing level affected the use of asthma medication, with the highest cost-sharing group exhibiting significantly lower use of maintenance medications and newer dual agents.
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Affiliation(s)
- Wendy J Ungar
- Child Health Evaluative Sciences, Research Institute, The Hospital for Sick Children, 555 University Ave, Toronto, ON M5G 1X8, Canada.
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Naureckas ET, Thomas S. Are we closing the disparities gap? Small-area analysis of asthma in Chicago. Chest 2008; 132:858S-865S. [PMID: 17998351 DOI: 10.1378/chest.07-1913] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Disparities in asthma outcomes in the Chicago area have been observed between geographic areas and ethnic and socioeconomic groups. As efforts to close this gap have moved beyond the initial characterization of the problem to implementation of concrete programs to address these disparities, objective measures of success are essential. We present a variety of data from the Chicago area to assess whether any improvement in previously reported disparities can be demonstrated. While some process outcomes such as medication usage have improved over time, death from asthma has failed to demonstrate an equivalent improvement. More importantly, the differential in asthma mortality and hospitalization rates between African Americans and European Americans has failed to close in the years following the release of the National Asthma Education and Prevention Program asthma guidelines.
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Affiliation(s)
- Edward T Naureckas
- Department of Medicine, University of Chicago, 5841 South Maryland Ave, MC 6076, Chicago, IL 60637, USA.
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Mangione-Smith R, DeCristofaro AH, Setodji CM, Keesey J, Klein DJ, Adams JL, Schuster MA, McGlynn EA. The quality of ambulatory care delivered to children in the United States. N Engl J Med 2007; 357:1515-23. [PMID: 17928599 DOI: 10.1056/nejmsa064637] [Citation(s) in RCA: 448] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Little is known about the magnitude of deficits in the quality of care delivered to children, since comprehensive studies have been lacking. METHODS We assessed the extent to which care processes recommended for pediatric outpatients are delivered. Quality indicators were developed with the use of the RAND-UCLA modified Delphi method. Parents of 1536 children who were randomly selected from 12 metropolitan areas provided written informed consent to obtain medical records from all providers who had seen the children during the 2-year period before the date of study recruitment. Trained nurses abstracted these medical records. Composite quality scores were calculated by dividing the number of times indicated care was documented as having been ordered or delivered by the number of times a care process was indicated. RESULTS On average, according to data in the medical records, children in the study received 46.5% (95% confidence interval [CI], 44.5 to 48.4) of the indicated care. They received 67.6% (95% CI, 63.9 to 71.3) of the indicated care for acute medical problems, 53.4% (95% CI, 50.0 to 56.8) of the indicated care for chronic medical conditions, and 40.7% (95% CI, 38.1 to 43.4) of the indicated preventive care. Quality varied according to the clinical area, with the rate of adherence to indicated care ranging from 92.0% (95% CI, 89.9 to 94.1) for upper respiratory tract infections to 34.5% (95% CI, 31.0 to 37.9) for preventive services for adolescents. CONCLUSIONS Deficits in the quality of care provided to children appear to be similar in magnitude to those previously reported for adults. Strategies to reduce these apparent deficits are needed.
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Affiliation(s)
- Rita Mangione-Smith
- Department of Pediatrics, University of Washington, Child Health Institute, and Children's Hospital and Regional Medical Center, Seattle, WA 98115-8160, USA.
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de Blic J. [Therapeutical compliance in asthmatic children. Recommendations for clinical practice]. Rev Mal Respir 2007; 24:419-25. [PMID: 17468700 DOI: 10.1016/s0761-8425(07)91566-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- J de Blic
- Société de Pneumologie et Allergologie Pédiatriques, Hôpital Necker Enfants Malades, Paris.
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Camargo CA, Ramachandran S, Ryskina KL, Lewis BE, Legorreta AP. Association between common asthma therapies and recurrent asthma exacerbations in children enrolled in a state Medicaid plan. Am J Health Syst Pharm 2007; 64:1054-61. [PMID: 17494905 DOI: 10.2146/ajhp060256] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To evaluate the effectiveness of budesonide inhalation suspension relative to other common asthma therapies in a high-risk population, a study was conducted to compare the risk of having a repeat asthma-related hospitalization or emergency department (ED) visit in a Medicaid population of children; the relationship between asthma medication adherence level and repeat asthma hospitalizations or ED visits was also evaluated. METHODS Children eight years of age or younger, with a hospitalization or ED visit for asthma between January 1999 and June 2001 (index event), were identified in a Florida Medicaid database. Claims data for each child were examined 12 months before and after the index event. Cox proportional hazards regression was used to model the risk of subsequent asthma exacerbation according to the asthma medication received during the first 30 days after the index event. Logistic regression was used to model the relationship between medication adherence as measured by the medication possession ratio (MPR) and the likelihood of a subsequent asthma exacerbation. RESULTS There were 10,976 children in the study. Patients who had a claim for budesonide inhalation suspension had a lower risk of a subsequent hospitalization or ED visit (hazard ratio, 0.55; 95% confidence interval, 0.41-0.76; p < 0.001) than patients who did not have budesonide inhalation suspension claims. Other controller medications were not associated with a reduction in the risk of subsequent asthma exacerbations. Adherence to medication was poor (a median MPR of 0.08 for budesonide inhalation suspension and a median MPR of 0.16 for any asthma controller medication). The odds of a repeat hospitalization or ED visit were significantly lower for children who were adherent to their asthma controller medication. CONCLUSION Children with asthma and insured by Medicaid were at a high risk of repeat exacerbations leading to increased hospitalizations and ED visits. Treatment with budesonide inhalation suspension in the first 30 days after a hospitalization or ED visit for asthma was associated with a significant reduction in the risk of repeat asthma-related hospitalizations or ED visits during the following year. Children who were adherent to their asthma controller medication had significantly lower odds of having a subsequent asthma exacerbation.
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Affiliation(s)
- Carlos A Camargo
- EMNet Coordinating Center, Massachusetts General Hospital, Boston, MA 02114, USA.
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Abstract
The focus of this study is to evaluate a brief parent-report instrument, the Severity of Chronic Asthma (SCA) scale, that conforms to the national guidelines for assessing asthma. Convergent validity was found between the SCA and other measures related to asthma severity including an illness severity scale (How Bad is the Asthma?), asthma management scales for parents and children, and the pediatric quality-of-life scale. The SCA is a multidimensional scale with appropriate evidence of reliability and validity that may be a heuristic and effective measure in both clinical practice and research endeavors.
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Affiliation(s)
- Sharon D Horner
- School of Nursing, The University of Texas at Austin, Austin, TX 78701-1499, USA.
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Abstract
Using data from the 1996, 1998, and 2000 Medical Expenditure Panel Survey, this study assessed controller medication use in a national representative sample of school-aged children with persistent asthma. Children 5 to 17 years of age with persistent asthma were identified in accordance with the Health Employer Data and Information Set specifications. Nonuse of controllers and excess use of relievers were common. In addition, controller medications were significantly less likely to be purchased for younger children, black and Hispanic children, and white children whose mothers had at least a college education. Efforts to improve childhood asthma management are needed, especially for those children.
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Affiliation(s)
- Li Yan Wang
- Division of Adolescent and School Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA.
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29
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Yawn BP, Yawn RA. Measuring asthma quality in primary care: can we develop better measures? Respir Med 2006; 100:26-33. [PMID: 15913975 DOI: 10.1016/j.rmed.2005.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2004] [Accepted: 04/14/2005] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Asthma is common and commonly under-treated. Currently quality indicators often do not provide specific directions for areas of improvement. This work lays the foundation for a quality improvement initiative that provides practice-specific feedback related directly to clinical activities completed for individual patients with asthma. METHODS Medical record review using a group of quality assessment elements developed from previous medical record review studies of asthma care and the NAEPP asthma care guidelines. RESULTS For 500 school children ages 5-18 yr who made one or more asthma visits in the year of interest, the frequency of daytime asthma symptoms were recorded in 54% of patients' medical records at any time during a one-year period, while nighttime symptom frequency was recorded in 33%. Only 12% of medical records recorded any information on missed work, school or activity days. Nine percent recorded information or acknowledged any asthma "triggers". Asthma severity level was documented in only an additional 4% of the children's records. Most medical records documented prescribed asthma medications and dosages (85%) but few recorded the medications or dosages the patients were actually taking. CONCLUSIONS Many medical records do not include the basic clinical information required to assess asthma severity, adherence to asthma therapy or the response to therapy. This lack of information makes implementation of asthma care guidelines impossible. Therefore, these measures may be useful baseline quality indicators to begin the process of improving asthma care.
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Affiliation(s)
- Barbara P Yawn
- Department of Primary Care Research, Olmsted Medical Center, 210 Ninth St. SE. Rochester, MN 55904, USA
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Sun HL, Kao YH, Chou MC, Lu TH, Lue KH. Differences in the prescription patterns of anti-asthmatic medications for children by pediatricians, family physicians and physicians of other specialties. J Formos Med Assoc 2006; 105:277-83. [PMID: 16618607 DOI: 10.1016/s0929-6646(09)60118-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Prescription patterns of anti-asthma medications in children vary among doctors in different disciplines and settings, and may reflect differences in treatment outcome. The purpose of this study was to analyze the prescribing patterns of anti-asthma drugs by pediatricians, family physicians and other practitioners. METHODS Data for a total of 225,537 anti-asthma prescriptions were collected from the National Health Insurance Research Database for the period from January 1, 2002 to March 31, 2002. These medications included inhaled and oral adrenergics, inhaled and oral corticosteroids, xanthine derivatives, and leukotriene receptor antagonists prescribed by general pediatricians, family physicians and physicians in other disciplines. RESULTS Oral beta2-agonist was the most commonly prescribed drug used as monotherapy, with prescription rates of 70.4%, 46.9% and 58.0% by pediatricians, family physicians and other physicians, respectively. A xanthine derivative was the next most commonly prescribed monotherapy. Oral corticosteroid combined with oral beta2-agonist, followed by oral beta2-agonist combined with a xanthine derivative were the two most commonly prescribed dual-agent combined therapies by all three physician categories. The prescription rate for inhaled corticosteroid monotherapy was 7.8% by pediatricians, 5.6% by family physicians, and 8.0% by other physicians. The prescription rate for inhaled adrenergic was the highest in family physicians (14.9%), followed by the other physicians (7.2%), and was lowest in pediatricians (3.1%). CONCLUSION Pediatricians and family physicians appeared to share similar opinions on the medical management of children with asthma in that both most commonly prescribed oral beta2-agonists and xanthine derivatives, either alone or in combination. Family physicians were least likely to prescribe an inhaled corticosteroid and most likely to prescribe an inhaled adrenergic agent.
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Affiliation(s)
- Hai-Lun Sun
- Department of Pediatrics, Chung Shan Medical University Hospital, and Institute of Medicine, Taichung, Taiwan
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Haggerty RJ. Some steps needed to ensure the health of America's children: lessons learned from 50 years in pediatrics. AMBULATORY PEDIATRICS : THE OFFICIAL JOURNAL OF THE AMBULATORY PEDIATRIC ASSOCIATION 2006; 6:123-9. [PMID: 16713928 DOI: 10.1016/j.ambp.2005.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2005] [Revised: 11/02/2005] [Accepted: 11/29/2005] [Indexed: 10/24/2022]
Affiliation(s)
- Robert J Haggerty
- School of Medicine & Dentistry, Department of Pediatrics, University of Rochester Medical Center, Rochester, NY 14642, USA.
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Fuhlbrigge AL, Bae SJ, Weiss ST, Kuntz KM, Paltiel AD. Cost-effectiveness of inhaled steroids in asthma: impact of effect on bone mineral density. J Allergy Clin Immunol 2006; 117:359-66. [PMID: 16461137 DOI: 10.1016/j.jaci.2005.10.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2005] [Revised: 08/12/2005] [Accepted: 10/12/2005] [Indexed: 11/26/2022]
Abstract
BACKGROUND The effects of inhaled corticosteroid (ICS) preparations on bone health have been debated. Multiple analyses have been published examining the question, with mixed results. OBJECTIVES We examined how assumptions about the effect of ICS on bone mineral density (BMD) influence the cost-effectiveness of ICS in asthma. METHODS We developed a mathematical simulation model to estimate clinical outcomes and costs for a cohort with mild/moderate asthma. The analysis conformed to reference case recommendations of the US Panel on Cost-Effectiveness in Health and Medicine. Sensitivity analysis evaluated the stability of our results to uncertainty in treatment duration, age at treatment, and ICS dose. RESULTS Assuming a dose of 200 microg twice per day of ICS, a literature-based average effect of ICS on BMD and a 10-year time horizon, we observed a minimal increase in the costs attributed to hip fracture and incremental cost effectiveness ratio of $26,000 per quality-adjusted life-year and $14.00 per symptom-free day gained. Over an extended the time horizon (lifetime), the incremental cost effectiveness ratio increased to $42,000/quality-adjusted life-year. Only under a scenario of high-dose ICS, a lifetime horizon, and a large effect of ICS on BMD did the potential impact of ICS on BMD dramatically affect the economic attractiveness of therapy. CONCLUSION To minimize any potential impact, use of the lowest effective dose of ICS and measures to target and intervene in high-risk individuals are warranted. However, ICS therapy in mild/moderate asthma compares favorably with commonly accepted interventions over a wide range of assumptions regarding this treatment and its effects on BMD.
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Affiliation(s)
- Anne L Fuhlbrigge
- Channing Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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Stempel DA, Riedel AA, Carranza Rosenzweig JR. Resource utilization with fluticasone propionate and salmeterol in a single inhaler compared with other controller therapies in children with asthma. Curr Med Res Opin 2006; 22:463-70. [PMID: 16574030 DOI: 10.1185/030079906x89711] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine resource utilization in controller naïve children diagnosed with asthma receiving initial therapy with fluticasone propionate (FP) and salmeterol (SAL) in a single inhaler (FSC), FP alone, montelukast (MON), inhaled corticosteroid (ICS) + SAL from separate inhalers, or ICS + MON. RESEARCH DESIGN AND METHODS A retrospective, observational, 18-month (6-month pre-index and 12-month follow-up) database study using medical and pharmacy claims from a 5 million member managed care organization. Multivariate modeling was used to evaluate post-index resource utilization and asthma-related costs. Refill rates during the 12-month follow-up period were compared across cohorts. RESULTS The study included controller-naïve children (n = 9192) aged 4-17 years with an asthma diagnosis. Children treated with FSC were significantly less likely to receive additional prescriptions for short-acting beta-agonists compared with all other cohorts (p <or= 0.007) and oral corticosteroids compared with the MON, ICS + SAL, and ICS + MON cohorts (p <or= 0.009). Children receiving FSC were also significantly less likely to add another controller therapy compared with children started on FP alone, MON, or ICS + SAL (p <or= 0.001) and to receive care in an emergency department or hospital compared with children receiving ICS + MON (p < 0.001). The number of prescriptions for FSC in the 12-month post-index period was greater (p < 0.05) than the number of ICS claims in the FP, ICS + SAL, and ICS + MON cohorts. Compared with FSC, the adjusted total asthma-related post-index costs were greater (p <or= 0.008) in the MON and ICS + MON cohorts. Although adherence was greater with MON compared with FSC, MON was associated with less favorable clinical outcomes and greater resource utilization and costs. CONCLUSION FSC in children is associated with improved clinical outcomes and decreased resource utilization compared with other controller regimens.
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Gustafsson PM, Watson L, Davis KJ, Rabe KF. Poor asthma control in children: evidence from epidemiological surveys and implications for clinical practice. Int J Clin Pract 2006; 60:321-34. [PMID: 16494648 DOI: 10.1111/j.1368-5031.2006.00798.x] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The objectives of this study is to compile current knowledge about asthma control in children in relation to goals proposed in international guidelines, to elucidate the factors associated with insufficient asthma control and to address the implications for clinical practice. Review of recent worldwide large population epidemiological surveys and clinical asthma studies of more than 20,000 children are the methods used in this study. The studies report high frequencies of sleep disturbances, emergency visits, school absence and limitations of physical activity due to asthma. Only a small percentage of children with asthma reach the goals of good asthma control set out by Global Initiative for Asthma (GINA). There is evidence of underuse of inhaled corticosteroids even in children with moderate or severe persistent asthma and over-reliance on short-acting beta(2)-agonist rescue medication. Both parents and physicians generally overestimate asthma control and have low expectations about the level of achievable control. Many children with asthma are not being managed in accordance with guideline recommendations, and asthma management practices vary widely between countries. Asthma control falls short of guideline recommendations in large proportions of children with asthma worldwide. Simple methods for assessing asthma control in clinical practice are needed. Treatment goals based on raised expectations should be established in partnership with the asthmatic child and the parents. Effective anti-inflammatory treatment should be used more frequently, and patients should be reviewed regularly.
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Affiliation(s)
- P M Gustafsson
- Queen Silvia Children's Hospital, University of Gothenburg, Gothenburg, Sweden.
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Ochoa Sangrador C, González de Dios J. [Consistency of clinical practice with the scientific evidence in the management of childhood asthma]. An Pediatr (Barc) 2005; 62:237-47. [PMID: 15737285 DOI: 10.1157/13071838] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION There is substantial inconsistency between the evidence available on the management of childhood asthma and its application in practice. OBJECTIVE To evaluate the degree of appropriateness of current management of childhood asthma. MATERIAL AND METHODS We performed a structured review of the articles published on appropriateness in the recent biomedical literature (last 5 years). Methodological analysis and qualitative synthesis were performed. RESULTS Twenty-three articles were identified that reflected the following problems: insufficient documentation on trigger factors, evolution of pulmonary function and symptoms, inadequate guidelines on the treatment of exacerbations, inadequate use of inhaler devices, insufficient use of anti-inflammatory drugs, unjustified heterogeneity in the selection of anti-inflammatory drugs, lack of correlation between severity and level of treatment, lack of written guidelines on customized self-management, unjustified use of antibiotics, and lack of pulmonary function testing devices. CONCLUSIONS The management of childhood asthma should be reviewed since a large number of decisions made in clinical practice are not always based on valid scientific evidence.
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Affiliation(s)
- C Ochoa Sangrador
- Servicios de Pediatría, Hospital Virgen de la Concha, Zamora, Spain.
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Wilson SE, Leonard A, Moomaw C, Schneeweiss S, Eckman MH. Underuse of controller medications among children with persistent asthma in the Ohio medicaid population: evolving differences with new medications. ACTA ACUST UNITED AC 2005; 5:83-9. [PMID: 15780019 DOI: 10.1367/a04-154r.1] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Despite innovations in asthma care, morbidity and mortality have increased significantly. Underuse of controller medications is a major contributor to increased morbidity and mortality. OBJECTIVE To determine the extent of underuse of asthma controller medications among Ohio Medicaid children and to determine if there are racial differences in controller medication claims. METHODS We conducted a retrospective analysis of Ohio Medicaid claims data. The source data included all institutional, medical service, and pharmacy claims for fee-for-service patients between January 1, 1997, and December 31, 2001. We identified children with persistent asthma using Health Employer Data Information System criteria. The primary outcome was a controller medication claim. We used multivariable logistic regression to identify risk factors for underutilizing asthma controller medications and applied generalized estimating equations to account for repeated measures. RESULTS The proportion of children with claims for a controller medication increased from 53% in 1997 to 67% in 2001. Although there were no racial differences in medication claims in 1997, a smaller proportion of African American children had a claim for a controller medication in 2001 (64.8% vs 67.8%, P < .001). Leukotriene antagonists (LTAs) were driving this difference. Individuals residing in urban areas were significantly less likely to have claims for LTAs when compared with those who resided in nonurban areas. CONCLUSIONS Overall use of asthma controller medications among Ohio Medicaid children was poor. There was a widening racial difference in controller medication claims over the 5-year study. Regional differences in LTA claims were driving this racial difference.
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Affiliation(s)
- Stephen E Wilson
- Division of General Internal Medicine, Department of Internal Medicine, College of Medicine, University of Cincinnati, Ohio, USA.
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Abstract
Paediatric asthma has a considerable impact on both society, in terms of healthcare resources, and patients and their families, in terms of impaired quality of life. The principal goals of asthma treatment are to achieve and maintain control of symptoms. Achieving these goals may involve long-term use of appropriate medication in the form of an inhaled corticosteroid (ICS) and a long-acting ss-agonist (LABA). However, many patients with paediatric asthma are not currently achieving symptom control. The main barriers to asthma control are underuse of effective therapies, inappropriate choice of drug delivery devices and a lack of patient or parent/guardian education regarding the disease and its treatment. By addressing and overcoming these barriers to asthma control, the quality of life of patients and their families may be significantly improved.
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Affiliation(s)
- Sadie Clayton
- University Hospital North Staffordshire, Academic Department of Paediatrics, City General Site, Stoke on Trent, Staffordshire
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Walders N, Kopel SJ, Koinis-Mitchell D, McQuaid EL. Patterns of quick-relief and long-term controller medication use in pediatric asthma. J Pediatr 2005; 146:177-82. [PMID: 15689902 DOI: 10.1016/j.jpeds.2004.10.014] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To simultaneously examine adherence to long-term controller and quick-relief medications and to contrast patterns of medication use in children with asthma. STUDY DESIGN Cross-sectional, 1-month follow-up study conducted with 75 children ages 8 to 16 years diagnosed with persistent asthma and prescribed quick-relief and long-term controller medications by metered dose inhaler. Participants were a subsample of a larger adherence study. The primary outcome measure was adherence to both medications as measured by electronic monitoring devices. A classification framework for contrasting adherence patterns between medication classes was developed to identify cases for individual analysis. RESULTS High levels of nonadherence to long-term controller medications (median = 46% of prescribed doses taken) and variable patterns of quick-relief medication use (range = 0 to 251 doses over the month) were documented, whereas consistent relationships between patterns of medication use across both classes were not found. Individual cases identified by the classification scheme illustrated the complexity and clinical utility of contrasting adherence patterns. CONCLUSIONS Monitoring long-term controller medication adherence may be more predictive of morbidity than quick-relief medication use, except in outlier cases in which monitoring both medication types may be valuable for clinical and empirical purposes.
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Affiliation(s)
- Natalie Walders
- National Jewish Medical and Research Center, Denver, Colorado 80206, USA
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Eid NS. Update on National Asthma Education and Prevention Program pediatric asthma treatment recommendations. Clin Pediatr (Phila) 2004; 43:793-802. [PMID: 15583774 DOI: 10.1177/000992280404300903] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The National Asthma Education and Prevention Program (NAEPP) published an update on selected topics from the 1997 Guidelines for the Diagnosis and Management of Asthma and provided new evidence-based recommendations for asthma treatment. Selected topics on the long-term management of asthma in children addressed the efficacy of inhaled corticosteroids (ICSs) compared with other asthma medications (i.e., as-needed beta(2)-adrenergic agonists and other controllers) in mild and moderate persistent asthma and the safety of long-term ICS use. The effects of early intervention with ICSs on asthma progression also were evaluated. An important new aspect of the treatment update entails the recommendation of ICSs as the controller medication of choice for all severities of persistent asthma in children. Additionally, on the basis of studies in adults, the Expert Panel suggested that long-acting beta(2)-adrenergic agonists are now the preferred adjunct to ICSs in children with moderate or severe persistent asthma. Based on long-term data in children, ICS therapy was deemed safe in terms of growth, bone mineral density, ocular effects, and hypothalamic pituitary adrenal axis function. Although members of the NAEPP Expert Panel determined that the effects of early intervention with ICSs on decline in lung function have not been adequately studied, they found that the effects on asthma control were substantial.
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Affiliation(s)
- Nemr S Eid
- Pediatric Pulmonary Medicine and The Childhood Asthma Care and Education Center and The Cystic Fibrosis Center, 571 South Floyd Street, Suite 414, Louisville, KY 40202, USA
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Szefler SJ, Lyzell E, Fitzpatrick S, Cruz-Rivera M. Safety profile of budesonide inhalation suspension in the pediatric population: worldwide experience. Ann Allergy Asthma Immunol 2004; 93:83-90. [PMID: 15281476 DOI: 10.1016/s1081-1206(10)61451-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To review the worldwide safety data for budesonide inhalation suspension (Pulmicort Respules) to provide a budesonide inhalation suspension pediatric tolerability profile. DATA SOURCES Clinical study data were obtained from AstraZeneca safety databases used by the US Food and Drug Administration to support the approval of budesonide inhalation suspension and from postmarketing surveillance reports (January 1, 1990, through June 30, 2002). STUDY SELECTION Completed parallel-group studies of patients with asthma 18 years and younger. RESULTS Safety data for budesonide inhalation suspension were pooled from 3 US, 12-week, randomized, double-blind, placebo-controlled studies (n = 1,018); data from their open-label extensions (n = 670) were pooled with data from a fourth US open-label study (n = 335). Data for 333 patients 18 years and younger enrolled in 5 non-US studies also were analyzed. No posterior subcapsular cataracts were reported in any study, and the frequencies of oropharyngeal events and infection with budesonide inhalation suspension were comparable with those of reference treatments. No increased risk of varicella or upper respiratory tract infection was apparent, and budesonide inhalation suspension did not cause significant adrenal suppression in studies assessing this variable. There were small differences in short-term growth velocity between children who received budesonide inhalation suspension and those who received reference treatment in 2 of 5 trials that evaluated this variable. No increased risk of adverse events was apparent from postmarketing reports. CONCLUSIONS Short- and long-term treatment with budesonide inhalation suspension, using a wide range of doses, is safe and well tolerated in children with asthma.
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Affiliation(s)
- Stanley J Szefler
- National Jewish Medical and Research Center, Denver, Colorado 80206, USA.
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Lieu TA, Finkelstein JA, Lozano P, Capra AM, Chi FW, Jensvold N, Quesenberry CP, Farber HJ. Cultural competence policies and other predictors of asthma care quality for Medicaid-insured children. Pediatrics 2004; 114:e102-10. [PMID: 15231981 DOI: 10.1542/peds.114.1.e102] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE More than half of Medicaid enrollees are now in managed care. Scant information exists about which policies of practice sites improve quality of care in managed Medicaid. Children with asthma are a sentinel group for Medicaid quality monitoring because they are at elevated risk for adverse outcomes. The objective of this study was to identify practice-site policies and features associated with quality of care for Medicaid-insured children with asthma. METHODS A prospective cohort study with 1-year follow-up was conducted in 5 health plans in California, Washington, and Massachusetts. Data were collected via telephone interviews with parents at baseline and 1 year, surveys of practice sites and clinicians, and computerized databases. The practice site survey asked about policies to promote cultural competence, the use of several types of reports to clinicians, support for self-management of asthma, case management and care coordination, and access to and continuity of care. Quality of care was evaluated on the basis of 5 measures: 1) preventive medication underuse based on parent report; 2) the parent's rating of asthma care; 3) the 1-year change in the child's asthma physical status based on a standardized measure; 4) preventive medication underprescribing based on computerized data; and 5) the occurrence of a hospital-based episode. RESULTS Of the 1663 children in the study population, 67% had persistent asthma at baseline based on parent report of symptoms and medications. At 1-year follow-up, 65% of the children with persistent asthma were underusing preventive medication based on parent report. In multivariate analyses, patients of practice sites with the highest cultural competence scores were less likely to be underusing preventive asthma medications based on parent report at follow-up (odds ratio [OR]: 0.15; 95% confidence interval [CI]: 0.06-0.41 for the highest vs lowest categories) and had better parent ratings of care. The use of asthma reports to clinicians was predictive of less preventive medication underprescribing based on computerized data (OR: 0.33; 95% CI: 0.16-0.69), better parent ratings of care, and better asthma physical status at follow-up. Patients of practice sites with policies to promote access and continuity had less underuse of preventive medications (OR: 0.56; 95% CI: 0.34-0.93). Among the 83 practice sites, the practice site's size, organizational type, percentage of patients insured by Medicaid, mechanism of payment for specialty care, and other primary care features were not consistently associated with quality measures. CONCLUSIONS Practice-site policies to promote cultural competence, the use of reports to clinicians, and access and continuity predicted higher quality of care for children with asthma in managed Medicaid.
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Affiliation(s)
- Tracy A Lieu
- Center for Child Health Care Studies, Department of Ambulatory Care and Prevention, Harvard Pilgrim Health Care and Harvard Medical School, Boston, Massachusetts 02215, USA.
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Fuhlbrigge A, Carey VJ, Adams RJ, Finkelstein JA, Lozano P, Weiss ST, Weiss KB. Evaluation of asthma prescription measures and health system performance based on emergency department utilization. Med Care 2004; 42:465-71. [PMID: 15083107 DOI: 10.1097/01.mlr.0000124249.84045.d7] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Measures based on the use of either antiinflammatory and/or reliever medications have been used to evaluate clinical performance in asthma. OBJECTIVE We compared the association between 2 asthma prescription measures (APMs) and subsequent risk of emergency department (ED) asthma visits. DESIGN We conducted a cross-sectional analysis of automated pharmacy and healthcare utilization data from 3 large geographically diverse managed care organizations. PARTICIPANTS We studied children, 3 to 15 years of age, with at least 1 encounter for asthma (hospitalization, ED, or ambulatory care), at least 1 dispensing of an asthma medication, and continuous enrollment between June 1996 and July 1997. MEASURES Two performance measures were derived for patients with persistent asthma: 1) the proportion of individuals who have received controller therapy and 2) the ratio of dispensed controller to dispensed reliever medications. Children with persistent asthma were identified using the Health Employers Data Information System (HEDIS) criteria of the National Committee on Quality Assurance definition. Multivariate logistic regression was used to assess independent effects in models for ED visits. RESULTS Among children with persistent asthma, the dispensing of a controller was associated with a significantly lower risk of an ED visit as compared with children not dispensed a controller (odds ratio, 0.3; 95% confidence interval, 0.2-0.4). An association between the ratio of controller to reliever dispensing and the risk of subsequent ED visit was also observed, however, the underlying level of reliever dispensing modified the relationship. Among children with persistent asthma, the ratio of controller to reliever dispensing was inversely associated with risk of ED visit among children dispensed <4 relievers/person-year but no significant relationship was seen among children dispensed > or =4 relievers/person-year. CONCLUSION Among children with persistent asthma, the use of an asthma prescription measure (APM) can help stratify children based on their risk of future adverse events. The HEDIS measure, the dispensing of a controller medication among a population with persistent asthma, and the controller to reliever ratio are associated with the risk of subsequent ED visit. However, the association between the ratio measure and risk for ED visit is modified by the underlying level of reliever dispensing.
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Affiliation(s)
- Anne Fuhlbrigge
- Channing Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Anarella J, Roohan P, Balistreri E, Gesten F. A survey of Medicaid recipients with asthma: perceptions of self-management, access, and care. Chest 2004; 125:1359-67. [PMID: 15078746 DOI: 10.1378/chest.125.4.1359] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVES To understand how Medicaid recipients with asthma view their experience with care. DESIGN Survey sent to Medicaid managed care enrollees. SETTING A survey designed to assess general health status, access to care, medication-taking behaviors, and overall satisfaction was sent to 25,171 patients with moderate-to-severe asthma. RESULTS A total of 92% of patients rated their asthma care as good or excellent, 64% of adults reported their health as fair or poor, while only 27% of children reported their health as being fair or poor. Respondents were well-educated regarding their asthma, with 87% reporting knowing what to do for severe asthma attacks, 78% knowing the early warning signs of an asthma attack, and 77% recognizing aggravating factors. Eighty-nine percent of respondents rated the quality of the information given to them by their provider as very good or good. While 75% of patients reported using inhaled steroids, only 38% of those reported using them on a daily basis. Forty percent of patients reported using inhaled steroids only when they have symptoms. Forty-six percent of adults either smoke cigarettes or are exposed to smoking in the home, while 35% of children are exposed to smoke in the home. CONCLUSION Asthmatic patients rated the quality of the information that their physicians provide very highly and reported that that they understand how to treat exacerbations. However, they do not take prescribed inhaled steroids on a daily basis. In addition, many asthmatic patients reside in homes where cigarette smoking is present.
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Affiliation(s)
- Joseph Anarella
- Office of Managed Care, New York State Department of Health, Albany, NY 12237, USA.
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Farber HJ, Chi FW, Capra A, Jensvold NG, Finkelstein JA, Lozano P, Quesenberry CP, Lieu TA. Use of asthma medication dispensing patterns to predict risk of adverse health outcomes: a study of Medicaid-insured children in managed care programs. Ann Allergy Asthma Immunol 2004; 92:319-28. [PMID: 15049395 DOI: 10.1016/s1081-1206(10)61569-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Regular use of inhaled anti-inflammatory (AI) medication improves outcomes for children with persistent asthma. OBJECTIVE To relate 3 measures of asthma medication dispensing to physical health and hospital-based events among children with asthma who were enrolled in 1 of 5 managed care health plans. METHODS Parents of Medicaid-insured children with asthma were interviewed at baseline and 1-year follow-up. Utilization data were collected from the health plans in which the children were enrolled. Subjects were stratified into 3 subgroups according to asthma severity: intermittent asthma; persistent asthma for which beta-agonist (BA) medication was dispensed infrequently (< or = 3 times per year); and persistent asthma for which BA medication was dispensed frequently (> or = 4 times per year). RESULTS Baseline interviews were completed by 1,663 parents (63% response rate), 1,504 of whom were enrolled in their health plan for at least 11 months during the baseline year. Follow-up interviews were completed by 1,287 (86%) of the 1,504 parents. Among the subgroup of children with persistent asthma for whom BA was dispensed frequently, those who had 1 to 3 AI dispensings had a greater risk for hospital-based events than those with 6 or more AI dispensings. Baseline-year AI medication utilization patterns were not associated with follow-up-year outcomes. No clinically meaningful association was found in subgroups with less severe asthma; however, few AI medications were dispensed to these children. CONCLUSIONS Policymakers and clinicians who wish to use medication-based measures to evaluate quality of asthma care should consider counting the number of times AI medication is dispensed among children with more severe asthma.
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Affiliation(s)
- Harold J Farber
- Department of Pediatrics, Kaiser Permanente Medical Center, Vallejo, California 94589-2485, USA.
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Sullivan SD, Buxton M, Andersson LF, Lamm CJ, Liljas B, Chen YZ, Pauwels RA, Weiss KB. Cost-effectiveness analysis of early intervention with budesonide in mild persistent asthma. J Allergy Clin Immunol 2004; 112:1229-36. [PMID: 14657888 DOI: 10.1016/j.jaci.2003.09.025] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The Inhaled Steroid as Regular Therapy in Early Asthma (START) study reported that early intervention with budesonide in mild persistent asthma reduces severe asthmatic events and improves symptom outcomes and lung function in adults and children. OBJECTIVE We sought to estimate the incremental cost-effectiveness of early intervention with budesonide, as observed within the START study. METHODS START was a randomized, 3-year controlled trial of budesonide in early onset mild asthma among 7165 subjects ages 5 to 66 years. Three age groups (5-10, 11-17, and >or=18 years) were studied separately and overall. Differences in the probability of emergency treatments, symptom-free days (SFDs), and costs of health care were determined. Incremental cost-effectiveness ratios were estimated from the health care payer and societal perspectives. RESULTS Compared with usual therapy, patients receiving budesonide experienced an average of 14.1 (SE, 1.3) more SFDs per year (P <.001), fewer hospital days (69%, P <.001), and fewer emergency department visits (67%, P <.05). From the health care payer perspective, the net cost of early use of budesonide was an additional US dollars 0.42 (SE, dollars 0.04) per day, and the resultant cost-effectiveness ratio was US dollars 11.30 (95% CI, US dollars 8.60-US dollars 14.90) per SFD gained. From the societal perspective, the cost offsets of lower absence from school or work reduced the net cost of early budesonide to US dollars 0.14 (SE, US dollars 0.07) per day and decreased the cost-effectiveness ratio to US dollars 3.70 (95% CI, US dollars 0.10-US dollars 8.00). Early intervention was more effective and cost saving in the youngest age group. CONCLUSION Long-term treatment with budesonide appears to be cost-effective in patients with mild persistent asthma of recent onset.
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Affiliation(s)
- Sean D Sullivan
- Department of Pharmacy and Health Services, University of Washington, Seattle, Washington 98195-7630, USA
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Abstract
PURPOSE This paper discusses first-year reporting by commercial managed care organizations (MCOs) of new measures in the 2000 Health Plan Employer Data and Information Set (HEDIS). The four measures include screening for chlamydia in young women, controlling blood pressure to <140/90mmHg in patients with hypertension, prescribing appropriate medications for persons with asthma (treatment adherence), and providing counseling to women about managing menopause (survey measure). METHODS In 2000, some 384 commercial MCOs submitted HEDIS results to the National Committee for Quality Assurance (NCQA). Results of the four new HEDIS measures were linked with audit reports and other health plan data-reporting characteristics collected by NCQA. Performance variables were stratified by MCOs' willingness to report their results publicly, size of enrollment, performance on other (non-first year) HEDIS measures, and data collection issues. RESULTS The mean average performance on the four measures was lowest in chlamydia screening in women (16% for ages 21 to 26 years) and highest for use of appropriate medications for people with asthma (59% for ages 18 to 56 years). The mean average of controlling high blood pressure was 39%. Scores on the management of menopause (MoM) measure ranged from 33.7 (for rating of information) to 72.6 (for exposure to counseling). CONCLUSIONS The initial MCO baseline rates reported here suggest that much work is needed to improve the quality of care in these areas. Plan characteristics shown to be associated with higher performance on existing HEDIS measures do not predict performance on the new measures. In addition, fewer plans reported on the new measures than on established HEDIS measures. To ensure continued improvement in chlamydia screening in women, controlling high blood pressure, use of appropriate medications for people with asthma, and MoM, incentives for tracking and reporting on these health issues must be explored.
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Affiliation(s)
- Sarah C Shih
- National Committee for Quality Assurance, 2000 L Street NW, Suite 500, Washington, DC 20036, USA.
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Fuhlbrigge AL, Adams RJ, Guilbert TW, Grant E, Lozano P, Janson SL, Martinez F, Weiss KB, Weiss ST. The burden of asthma in the United States: level and distribution are dependent on interpretation of the national asthma education and prevention program guidelines. Am J Respir Crit Care Med 2002; 166:1044-9. [PMID: 12379546 DOI: 10.1164/rccm.2107057] [Citation(s) in RCA: 220] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Asthma imposes a growing burden on society in terms of morbidity, quality of life, and healthcare costs. Although federally sponsored national surveys provide estimates of asthma prevalence, these surveys are not designed to characterize the burden of asthma by self-reported disease activity. We sought to characterize asthma burden in the United States. This study was based on a cross-sectional random-digit-dial household telephone survey designed to identify adult patients and parents of children with current asthma. Global asthma burden was comprised of three components: short-term symptom burden (4-week recall), long-term symptom burden (past year), and functional impact (activity limitation). Using this construct, only 10.7% of individuals were classified as having a global asthma burden consistent with mild intermittent disease, and 77.3% had moderate to severe persistent disease. These results suggest that a majority of the United States population with asthma experiences persistent rather than intermittent asthma burden. In addition, the discordance in type and distribution of asthma symptoms reported by individual subjects suggests that the exact estimate of the burden of asthma is related to how the National Asthma Education and Prevention Program classification is operationalized. Inquiry into recent day or nighttime symptoms alone underestimates the burden of asthma and may lead to inadequate treatment of asthma based on national guideline recommendations.
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Affiliation(s)
- Anne L Fuhlbrigge
- Channing Laboratory, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA
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Shields AE, Finkelstein JA, Comstock C, Weiss KB. Process of care for Medicaid-enrolled children with asthma: served by community health centers and other providers. Med Care 2002; 40:303-14. [PMID: 12021686 DOI: 10.1097/00005650-200204000-00006] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the process of care received by Medicaid-enrolled children with asthma served by community health centers (CHCs) and other Medicaid providers. DESIGN Retrospective cohort study. SETTING Five provider types serving Massachusetts Medicaid enrollees: three provider groups--CHCs, hospital outpatient departments (OPDs), and solo/group physicians--participating in the statewide Primary Care Clinician Plan; a staff model health maintenance organization (HMO); and fee-for-service (FFS) providers. STUDY POPULATION Six thousand three hundred twenty-one Medicaid-enrolled children (age 2-18) with asthma assigned to one of the above provider types in 1994. DATA Person-level files were constructed by linking Medicaid claims, demographic and enrollment files with HMO encounter data. METHODS Five claims-based process of care measures reflecting aspects of care recommended in national guidelines were developed and used to analyze patterns of care across provider types, controlling for case-mix and other covariates. RESULTS Children served by CHCs and the HMO had significantly higher asthma visit rates compared with those served by OPDs, solo/group physicians and FFS providers. CHCs emergency department (ED) visit rates for asthma were lower than those of OPDs (P <0.001) and similar to other providers. However, CHC patients averaged more asthma hospitalizations relative to solo/group physicians or the HMO (P <0.0001). In multivariate analyses, children served by CHCs were 2.2 times as likely (95% CI, 1.02-4.91) as those served by solo/group physicians to receive a follow-up visit within 5 days of an asthma ED visit and 4.3 times as likely (95% CI, 1.45-12.68) to receive a follow-up visit within 5 days of hospital discharge. CHC patients with utilization suggestive of persistent asthma were less likely (OR, 0.28; 95% CI, 0.13-0.59) than those served by solo/group physicians to be seen by an asthma specialist. There were no significant differences in measures of asthma pharmacotherapy across providers types. CONCLUSION These data suggest that CHCs provide more timely follow-up care after an asthma ED visit or hospitalization relative to solo/group physicians, but diminished access to asthma specialists. There were no differences in asthma pharmacology across providers. Relatively low access to asthma specialists among children served by CHCs warrants further investigation.
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Affiliation(s)
- Alexandra E Shields
- Institute for Health Care Research and Policy, Georgetown Public Policy Institute, Georgetown University, 2233 Wisconsin Avenue NW, Suite 525, Washington, DC 20007, USA.
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