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Dikranian LC, Irish DE, Shanley KE, Walker DR, de Waal Malefyt SK. Improving asthma self-management education through inhaler labeling. PEC INNOVATION 2024; 5:100330. [PMID: 39252880 PMCID: PMC11381901 DOI: 10.1016/j.pecinn.2024.100330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 07/15/2024] [Accepted: 08/03/2024] [Indexed: 09/11/2024]
Abstract
Objective Improper use and poor understanding of asthma medications can lead to poorly controlled asthma, emergency department visits, and hospitalizations for children with asthma. Pharmacists play a critical role in improving asthma medication adherence through education on asthma self-management. The use of color-coded labels applied at pharmacies to help patients differentiate between rescue and maintenance inhalers has not been explored. Methods Pharmacies were recruited to join a community pharmacy asthma coalition. Pharmacists provided patient education and labeled inhalers with two types of color-coded stickers. A red sticker labeled "RESCUE" was used for short-acting β-2 agonist medication inhalers. A green sticker labeled "USE EVERY DAY" was used for inhaled corticosteroids (ICS) or combination ICS/long-acting β-2 agonist medication inhalers. Results During the two years of the pilot program, 25 pharmacy locations participated. Pharmacies labeled over 6000 rescue and 9000 controller medications using color-coded labels. Over 1000 children and 7000 adults were served by the coalition. Conclusion Color-coded asthma medication labels can be successfully utilized by pharmacies. This low-cost tool provides vital information regarding the proper use of asthma medications. Innovation The color-coded labeling of asthma medications is a novel innovation that can be successfully used by pharmacists to improve asthma self-management education.
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Affiliation(s)
- Lea C Dikranian
- Children's Hospital of Michigan, Detroit, MI, United States of America
| | | | | | - Don R Walker
- University of Las Vegas, Las Vegas, NV, United States of America
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2
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Paracha R, Lo DKH, Montgomery U, Ryan L, Varakantam V, Gaillard EA. Asthma medication adherence and exacerbations and lung function in children managed in Leicester primary care. NPJ Prim Care Respir Med 2023; 33:12. [PMID: 36966170 PMCID: PMC10039953 DOI: 10.1038/s41533-022-00323-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 12/15/2022] [Indexed: 03/27/2023] Open
Abstract
Poor adherence to asthma preventer medication is associated with life-threatening asthma attacks. The quality and outcomes framework mandated primary care annual asthma review does not include adherence monitoring and the effect of poor adherence on lung function in paediatric primary care patients is unknown. The aim was to investigate the link between inhaled corticosteroid (ICS) adherence and spirometry, fraction of exhaled nitric oxide (FeNO) and asthma control in asthmatic school-age children in this cross-sectional observational study involving three Leicestershire general practices. Children 5-16 years on the practice's asthma registers, were invited for a routine annual asthma review between August 2018 and August 2019. Prescription and clinical data were extracted from practice databases. Spirometry, bronchodilator reversibility (BDR) and FeNO testing were performed as part of the review. 130 of 205 eligible children (63.4%) attended their review. Mean adherence to ICS was 36.2% (SEM 2.1%) and only 14.6% of children had good adherence (≥75% prescriptions issued). We found no differences in asthma exacerbations in the preceding 12 months between the adherence quartiles. 28.6% of children in the lowest and 5.6% in the highest adherence quartile had BDR ≥ 12% but this was not statistically significant (p = 0.55). A single high FeNO value did not predict adherence to ICS. Adherence to ICS in children with asthma in primary care is poor. The link between adherence to ICS and asthma exacerbations, spirometry and FeNO is complex but knowledge of adherence to ICS is critical in the management of children with asthma.
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Affiliation(s)
- Razi Paracha
- University Hospitals of Leicester NHS Trust, Leicester, UK.
| | - David K H Lo
- Department of Paediatric Respiratory Medicine, University Hospitals of Leicester NHS Trust., Leicester, UK
- Department of Respiratory Sciences, College of Life Sciences, NIHR Biomedical Research Centre (Respiratory theme), University of Leicester, Leicester, UK
| | | | | | | | - Erol A Gaillard
- Department of Paediatric Respiratory Medicine, University Hospitals of Leicester NHS Trust., Leicester, UK
- Department of Respiratory Sciences, College of Life Sciences, NIHR Biomedical Research Centre (Respiratory theme), University of Leicester, Leicester, UK
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3
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Saukkosalmi P, Kankaanranta H, Vähätalo I, Sillanmäki L, Sumanen M. Defined daily dose definition in medication adherence assessment in asthma. Eur Clin Respir J 2023; 10:2207335. [PMID: 37139181 PMCID: PMC10150619 DOI: 10.1080/20018525.2023.2207335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
Abstract
Adherence to inhaled corticosteroids (ICS) has been described as poor. In adherence studies, if the actual prescribed dosing is not available, generic defined daily doses (DDD) are applied instead when assessing adherence. We evaluated asthma patients' adherence in a large prospective follow-up survey. We also analysed whether World Health Organization (WHO) and Global Initiative for Asthma (GINA) reference doses give different results. The current study was cross-sectional and included respondents attending to HeSSup follow-up questionnaire in 2012. Altogether 1,141 of 12,854 adult participants answered positively to the question about having asthma. According to the Finnish Social Insurance Institutions' medication register, 686 of them had purchased ICS medication during 2011. DDDs for ICS by WHO as well as medium doses from GINA report were used as reference doses to evaluate adherence. To estimate adherence to ICS, the proportion of days covered (PDC) over one year was calculated for every patient. If the lower limit of GINA medium ICS dose was used as a reference, 65% of the patients were adherent (PDC ≥ 80%). Use of WHO's DDD as reference halved the proportion of adherent patients. Adherence was higher among those using a combination inhaler of corticosteroid and long-acting β2-agonist compared to those using steroid only inhalers. Use of WHO's daily defined doses as reference values may lead to underestimation of adherence to inhaled corticosteroids. Thus, attention should be paid when choosing the reference doses for the evaluation of adherence to inhaled corticosteroids in asthma.
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Affiliation(s)
- Päivi Saukkosalmi
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Regional State Administrative Agency for Southern Finland, Hämeenlinna, Finland
| | - Hannu Kankaanranta
- Faculty of Medicine and Health Technology, Tampere University Respiratory Research Group, Tampere, Finland
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
- Department of Internal Medicine, Krefting Research Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Iida Vähätalo
- Faculty of Medicine and Health Technology, Tampere University Respiratory Research Group, Tampere, Finland
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Lauri Sillanmäki
- Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Markku Sumanen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- CONTACT Markku Sumanen Faculty of Medicine and Health Technology, Tampere University, TampereFIN-33014, Finland
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de Ridder MAJ, de Wilde M, de Ben C, Leyba AR, Mosseveld BMT, Verhamme KMC, van der Lei J, Rijnbeek PR. Data Resource Profile: The Integrated Primary Care Information (IPCI) database, The Netherlands. Int J Epidemiol 2022; 51:e314-e323. [PMID: 35182144 PMCID: PMC9749682 DOI: 10.1093/ije/dyac026] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 02/03/2022] [Indexed: 01/21/2023] Open
Affiliation(s)
- Maria A J de Ridder
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marcel de Wilde
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Christina de Ben
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Armando R Leyba
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Katia M C Verhamme
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Johan van der Lei
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Peter R Rijnbeek
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
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5
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Devani P, Lo DKH, Gaillard EA. Practical approaches to the diagnosis of asthma in school-age children. Expert Rev Respir Med 2022; 16:973-981. [PMID: 36125212 DOI: 10.1080/17476348.2022.2126355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Asthma is a chronic airways disease characterized by episodes of wheeze, chest tightness, and evidence of reversible airflow obstruction. Symptoms are frequently triggered by exercise, exposure to aeroallergens, and respiratory viruses. It is the commonest non-communicable respiratory condition in children, affecting over 5.5 million children in the European Union alone. Both over- and under- diagnosis of asthma are common for several reasons. AREAS COVERED The diagnosis is frequently based on parental or patient reported non-specific symptoms alone. All major asthma guidelines now recommend the use of objective tests, including spirometry, bronchodilator reversibility testing, fraction of exhaled nitric oxide measurements and challenge testing to confirm the diagnosis. Recently, the European Respiratory Society published the first evidence-based international guidelines for diagnosing asthma in school-age children using objective measures. Major barriers to implementation in primary care and less well-resourced healthcare settings are access to relevant objective tests for children and quality assurance to obtain reliable results. EXPERT OPINION We highlight the importance of diagnosing asthma in school-age children using objective tests and outline a practical approach for the use of widely available tests. We also review challenges and barriers to implementation of objective testing in children managed outside specialist settings.
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Affiliation(s)
- Pooja Devani
- Department of Paediatric Respiratory Medicine. Leicester Children's Hospital, University Hospitals Leicester, Leicester, UK
| | - David K H Lo
- Department of Paediatric Respiratory Medicine. Leicester Children's Hospital, University Hospitals Leicester, Leicester, UK.,Department of Respiratory Sciences. Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
| | - Erol A Gaillard
- Department of Paediatric Respiratory Medicine. Leicester Children's Hospital, University Hospitals Leicester, Leicester, UK.,Department of Respiratory Sciences. Leicester NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
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Seo MS, Hillen J, Kang DY, Pratt N, Shin JY. Prescription Patterns of Asthma Preventers Among Children and Adolescents Between Australia and South Korea. Front Pharmacol 2022; 13:834116. [PMID: 35668949 PMCID: PMC9163376 DOI: 10.3389/fphar.2022.834116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/04/2022] [Indexed: 11/16/2022] Open
Abstract
Purpose: Inhaled Corticosteroids (ICSs) and oral Leukotriene Receptor Antagonists (LTRAs) are commonly prescribed asthma preventers, however, concerns have been raised as to whether montelukast (LTRA) is associated with an increase in occurrences of neuropsychiatric side effects in children. Our study was conducted to observe prescribing patterns of asthma preventers among paediatric patients specifically focusing on ICSs and LTRAs between Australia and South Korea to see intercountry differences in the use of these medicines. Materials and Methods: The Health Insurance Review and Assessment Paediatric Patients Sample dataset for South Korea and data provided by Services Australia were used in the study. Paediatric patients aged between 3 and 19 with more than one dispensing of an asthma preventer and at least one reliever between 1 Jan 2018 and 31 December 2018 were selected. Prevalence per 1,00,000 persons and standardised prevalence were estimated. Results: A total of 3,58,470 patients (2,04,270 from South Korea and 1,54,200 from Australia) were included in the study. A higher prevalence of ICS-based inhalers was seen in Australia with 80.1% compared to 13.5% in South Korea. In addition, Australia showed a stronger tendency of prescribing high dose ICS-based inhalers compared to South Korea with 22.9% vs. 4.9%. In contrast, use of LTRAs was more prevalent in South Korea with 57.6% while in Australia, montelukast was the only LTRA dispensed at a proportion of 18.9%. Moreover, 29.9% of xanthines which are orally available preventers, were prescribed more frequently in South Korea compared to Australia (0.1%). Conclusion: Australia showed a tendency of prescribing ICS-based preventers whereas South Korea exhibited a preference towards the oral LTRAs. Given the potential risk of neuropsychiatric side effects among paediatric patients with montelukast, reasons for the high use of montelukast in South Korea should be investigated further.
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Affiliation(s)
- Min Sook Seo
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Jodie Hillen
- Quality Use of Medicines and Pharmacy Research Centre, Clinical and Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Dong Yoon Kang
- Department of Preventive Medicine, Ulsan University Hospital, Ulsan, South Korea
| | - Nicole Pratt
- Quality Use of Medicines and Pharmacy Research Centre, Clinical and Health Sciences, University of South Australia, Adelaide, SA, Australia
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
- Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Seoul, South Korea
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7
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Putman B, Coucke L, Vanoverschelde A, Mehuys E, Lahousse L. Community pharmacist counseling improves adherence and asthma control: a nationwide study. BMC Health Serv Res 2022; 22:112. [PMID: 35081939 PMCID: PMC8790878 DOI: 10.1186/s12913-022-07518-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 01/18/2022] [Indexed: 11/18/2022] Open
Abstract
Background Pharmaceutical counseling (PC) interventions have been shown to improve adherence to controller medication and asthma control. However, the real-life impact of these PC interventions in difficult-to-control asthma patients remains unclear. We aimed to assess the effectiveness of PC interventions in real life using nationwide claims data. Methods Demographics and drugs use of patients who received ICS in 2017 with or without pharmaceutical counseling were retrieved from a Belgian claims database. Asthma-related drug use from 1 year before first ICS dispensing in 2017 (reference period) was compared with 1 year after. Outcomes were usage of inhaled corticosteroids (ICS) in defined daily doses (DDD), proportion of users of short-acting beta-agonist (SABA), antibiotics, oral corticosteroids (OCS), asthma biologicals and controller-to-total (CTT) ratio. Results The study population consisted of difficult-to-control asthma patients aged 5–40 years with at least the first interview within 90 days after first ICS dispensing (n = 1350). ICS usage increased significantly in the year after PC intervention compared with the reference period (+ 43.3 DDD/patient, p < 0.05). A nominal decrease was observed in the proportion of SABA (48.0 to 46.2%) and antibiotics (54.5 to 52.7%) after PC intervention compared with the reference period. CTT ratio significantly increased from 0.671 to 0.749 (p < 0.05). The proportion of biological users was nominally lower in the intervention group compared with a control group (n = 50,477) in the post-intervention time period (0.22% versus 0.30%). Conclusions This first nationwide study among difficult-to-control asthma patients suggests that community pharmacist counseling is effective in real life to improve controller adherence and asthma control. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07518-0.
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Affiliation(s)
- Barbara Putman
- Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium
| | - Louise Coucke
- Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium
| | - Anna Vanoverschelde
- Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium
| | - Els Mehuys
- Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium
| | - Lies Lahousse
- Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000, Ghent, Belgium.
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8
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Scotney E, Burchett S, Goddard T, Saglani S. Pediatric problematic severe asthma: Recent advances in management. Pediatr Allergy Immunol 2021; 32:1405-1415. [PMID: 34002877 DOI: 10.1111/pai.13543] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/27/2022]
Abstract
Problematic severe asthma remains a significant challenge to manage, accounting for the majority of healthcare utilization among children with asthma. The heterogeneity is recognized and the clinical phenotypes of "difficult-to-treat" asthma (DA) and "severe therapy-resistant asthma" (STRA) help to guide management. Recent evidence supports molecular distinctions between these phenotypes and shows poor correlations between peripheral and airway markers of inflammation, especially in STRA. Airway neutrophils in the context of childhood severe asthma have been explored, but their role in disease causation, protection, or as bystanders remain unknown, and thus, treatment implications are unclear. Several novel management strategies, including once-daily maintenance therapy, single-device maintenance and reliever therapy, and novel biological treatments are being increasingly used for DA and STRA. However, pediatric data for efficacy of novel treatments is scarce, and when available, is restricted to adolescents. The aim of this review is to highlight recent advances in objective biomarkers that aid stratification and management of childhood severe asthma and to highlight gaps in pediatric evidence. Specifically, the urgent need for efficacy studies to improve the management of problematic severe asthma in children younger than 12 years.
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Affiliation(s)
- Elizabeth Scotney
- National Heart & Lung Institute, Imperial College London, London, UK.,Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK
| | - Saskia Burchett
- Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK
| | - Thomas Goddard
- Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK.,The University of Adelaide, Adelaide, Australia
| | - Sejal Saglani
- National Heart & Lung Institute, Imperial College London, London, UK.,Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK
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d'Ancona G, Weinman J. Improving adherence in chronic airways disease: are we doing it wrongly? Breathe (Sheff) 2021; 17:210022. [PMID: 34295423 PMCID: PMC8291927 DOI: 10.1183/20734735.0022-2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/02/2021] [Indexed: 12/19/2022] Open
Abstract
Non-adherence to medicines is a significant clinical and financial burden, but successful strategies to improve it, and thus bring about significant improvements in clinical outcome, remain elusive. Many barriers exist, including a lack of awareness amongst some healthcare professionals as to the extent and impact of non-adherence and a dearth of skills to address it successfully. Patients may not appreciate that they are non-adherent, feel they cannot disclose it or underestimate its impact on their health in the short and longer term. In describing the evidence-based frameworks that identify the causal factors behind medicines taking (or not taking) behaviours, we can start to personalise interventions to enable individuals to make informed decisions about their treatments and thus overcome real and perceived barriers to adherence. Medicines non-adherence is common and associated with significant morbidity and mortality. @GrainnedAn and colleagues outline causal factors behind this behaviour and the appropriate individualised interventions available to support optimal medicines use.https://bit.ly/3ejJNTV
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Affiliation(s)
- Gráinne d'Ancona
- Pharmacy Dept/Thoracic Medicine, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - John Weinman
- Institute of Pharmaceutical Sciences, King's College London, London, UK
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10
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Nanzer AM, Lawton A, D'Ancona G, Gupta A. How I Do It: Transitioning Asthma Care From Adolescents to Adults. Chest 2021; 160:1192-1199. [PMID: 34019863 DOI: 10.1016/j.chest.2021.05.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/05/2021] [Accepted: 05/11/2021] [Indexed: 10/21/2022] Open
Abstract
Children with asthma grow to become adults with asthma. Adolescents are not simply older children and do not automatically transform into independent adults, nor do they become proficient in self-management of their condition overnight. Adolescence is a high-risk time for many people with asthma, with increased risk of asthma-related morbidity and mortality. Children with high-risk asthma attend hospital-based asthma clinics with their parents until they reach young adulthood, and parents usually take on the significant burden of disease management on behalf of their children. Once patients are transferred to adult medical teams, many will continue to have limited knowledge about their asthma, limited understanding of how to manage their symptoms and comorbidities, and limited comprehension of how and why to take their regular medication. Adolescence is a critical time of change during which young people yearn for autonomy. Effective transition gives young people the skills and knowledge necessary to manage their health independently and provides the substrate for autonomous care, the bed rock of long-term conditions. This review focuses on the challenges of adolescent health care and provides guidance on how to take a planned, patient-centered approach to ensure each transition is effective and safe.
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Affiliation(s)
- Alexandra M Nanzer
- Guy's and St Thomas' NHS Foundation Trust, Thoracic Medicine, Guy's Severe Asthma Service, London, England.
| | - Adam Lawton
- Paediatrics Department, North Middlesex University Hospital Trust, London, England
| | - Grainne D'Ancona
- Guy's and St Thomas' NHS Foundation Trust, Thoracic Medicine, Guy's Severe Asthma Service, London, England
| | - Atul Gupta
- Department of Paediatric Respiratory Medicine, King's College Hospital, London, United Kingdom; King's College London, London, England
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11
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Zaeh SE, Lu MA, Blake KV, Ruvalcaba E, Ayensu-Asiedu C, Wise RA, Holbrook JT, Eakin MN. "It is kind of like a responsibility thing": transitional challenges in asthma medication adherence among adolescents and young adults. J Asthma 2021; 59:956-966. [PMID: 33653199 DOI: 10.1080/02770903.2021.1897836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Nonadherence to asthma medications is prevalent among adolescents and young adults (AYAs) with asthma, leading to worsened control of asthma symptoms and more frequent exacerbations. AYAs have unique developmental transitional challenges that may alter medication adherence. We aimed to use a socio-ecological framework to explore the effect of transitional challenges from adolescence to young adulthood on asthma controller medication adherence and to identify possible strategies to promote medication adherence. METHODS We conducted qualitative semi-structured interviews by phone with 7 adolescents (14 to 17 years), their respective caregivers, and 7 young adults (18 to 30 years). Participants were recruited from a respiratory clinical trial network and pulmonary clinics in 4 states at 6 different sites through convenience sampling. Interviews were audio recorded, transcribed and coded using thematic analyses. RESULTS Participants identified personal challenges affecting adherence to asthma medications during the transition from adolescence to young adulthood including responsibility for asthma self-management, understanding of asthma condition and severity, embarrassment, and life demands. Health systems factors including medication cost, challenges with insurance, difficulties obtaining refills, and difficulty with access to medications at school also impacted asthma medication adherence. Participants recommended adherence strategies including improved access to inhalers, incorporating asthma medications into daily routines, and using reminders. CONCLUSIONS Focusing on the transitional challenges of AYAs during the time period from adolescence to young adulthood is necessary for supporting their asthma medication adherence and creating future interventions. Socio-ecological and systems factors should also be targeted for improved asthma medication adherence. Supplemental data for this article can be accessed online at https://doi.org/10.1080/02770903.2021.1897836.
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Affiliation(s)
- Sandra E Zaeh
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Monica A Lu
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Kathryn V Blake
- Center for Pharmacogenomics and Translational Research, Nemours Children's Health System, Jacksonville, FL, USA
| | - Elizabeth Ruvalcaba
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Christabelle Ayensu-Asiedu
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Robert A Wise
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Janet T Holbrook
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Michelle N Eakin
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
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12
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Gondhi JP, Dombkowski KJ, Scott EL, Reeves SL. The Impact of Sickle Cell Anemia and Mental Health Diagnoses on Healthcare Use and Preventive Care among Children Enrolled in Medicaid, 2005-2012. J Pediatr 2020; 224:79-86.e2. [PMID: 32446724 DOI: 10.1016/j.jpeds.2020.05.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 05/10/2020] [Accepted: 05/14/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To examine mental health diagnoses, healthcare use, and receipt of age-appropriate preventive care, including antibiotic prophylaxis, hydroxyurea therapy, and transcranial Doppler screenings, among children with sickle cell anemia (SCA). STUDY DESIGN Children aged 1-17 years with SCA from 6 states having 3 or more Medicaid claims with a SCA diagnosis within a year (2005-2012) were included. Children with mental health diagnoses were identified with 1 or more mental health encounters. Poisson and logistic regression models with general estimating equations assessed the relationship between mental health diagnoses, healthcare use, and receipt of age-appropriate preventive care. RESULTS In total, 7963 children with SCA were identified (22 424 person-years); 1593 person-years (7.1%) included 1 or more mental health diagnoses. Children with a mental health diagnosis were more likely to have inpatient admissions (incidence rate ratio [IRR] 1.46, 95% CI 1.36-1.56) and outpatient (IRR 1.27, 95% CI 1.21-1.34), emergency department (IRR 1.39, 95% CI 1.30-1.48), and well-child visits (IRR 1.19, 95% CI 1.11-1.29). Those with a mental health diagnosis were more likely to receive hydroxyurea therapy (odds ration [OR] 1.17, 95% CI 1.03-1.33) and less likely to receive transcranial Doppler screenings (OR 0.79, 95% CI 0.68-0.93). CONCLUSIONS Children with SCA do not receive adequate age-appropriate preventive care. Further research is necessary to identify key points of coordination between mental health and SCA services throughout the life course. This approach may help to increase receipt of age-appropriate preventive care and decrease reliance on acute care.
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Affiliation(s)
- Jennifer P Gondhi
- Department of Pediatrics, Susan B. Meister Child Health Evaluation and Research (CHEAR) Center, University of Michigan, Ann Arbor, MI.
| | - Kevin J Dombkowski
- Department of Pediatrics, Susan B. Meister Child Health Evaluation and Research (CHEAR) Center, University of Michigan, Ann Arbor, MI
| | - Eric L Scott
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI; Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Sarah L Reeves
- Department of Pediatrics, Susan B. Meister Child Health Evaluation and Research (CHEAR) Center, University of Michigan, Ann Arbor, MI; Department of Epidemiology, University of Michigan, Ann Arbor, MI
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13
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Ravandi B, George M, Thompson L, Vangala SV, Chang T, Okelo S. Inhaled corticosteroid beliefs, complementary and alternative medicine in children presenting to the emergency department for asthma. J Asthma 2020; 58:1359-1366. [PMID: 32646322 DOI: 10.1080/02770903.2020.1786113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Negative beliefs about inhaled corticosteroids (ICS) and endorsement of complementary and alternative medicine (CAM) have been associated with medication non-adherence and uncontrolled asthma. The association of CAM and negative health beliefs is not described in children in acute care settings. Our study objective is to determine the relationship between negative ICS beliefs, CAM use and poorly controlled asthma among a predominantly Latino population in an acute care setting. METHODS The study was conducted in the pediatric emergency department of a children's hospital. During an ED asthma encounter, validated questionnaires surveyed parents about negative ICS beliefs, CAM use, and asthma health and control. We compared asthma health reports between parents who did or did not endorse negative ICS beliefs or CAM use, by chi-squared test (or a Fisher's exact test where appropriate). RESULTS Parents of 174 children identified mostly as Latino with Medicaid insurance and high asthma morbidity. CAM endorsement and negative ICS beliefs were both associated with increased use of lifetime glucocorticoid (p = 0.03 and p=0.01 respectively). While CAM endorsement was associated with less hospitalizations (p = 0.04) and parental report of asthma "getting better" (p = 0.01), CAM users reported trouble with paying for rent or food (p = 0.02). Negative ICS beliefs and CAM endorsement were not associated with medication adherence. CONCLUSIONS Negative ICS beliefs are associated with higher number of oral glucocorticoid courses. The association between CAM endorsement and asthma control is varied, but mostly in favor of improved control. Financial difficulties may make CAM use more likely.
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Affiliation(s)
- Bahareh Ravandi
- Children's Hospital Los Angeles, University of Southern California, Los Angeles, CA, USA
| | - Maureen George
- Columbia University School of Nursing, Columbia University Medical Center, New York, NY, USA
| | - Lindsey Thompson
- Department of Pediatrics, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | | | - Todd Chang
- Children's Hospital Los Angeles, University of Southern California, Los Angeles, CA, USA
| | - Sande Okelo
- Department of Pediatrics, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
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14
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Roncada C, Souza RGD, Costa DD, Pitrez PM. PEDIATRIC ASTHMA: IMPACT OF THE DISEASE IN CHILDREN RECEIVING OUTPATIENT TREATMENT IN SOUTHERN BRAZIL. ACTA ACUST UNITED AC 2020; 38:e2018398. [PMID: 32667472 PMCID: PMC7357598 DOI: 10.1590/1984-0462/2020/38/2018398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 05/10/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the impact of pediatric asthma on patients of a specialized outpatient clinic in Southern Brazil. METHODS The study included children aged 8 to 17 years old with asthma diagnosis (mild, moderate and severe) under treatment at the asthma clinic of Hospital São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Brazil. Measurements of spirometry, quality of life, disease control and atopy tests were applied. RESULTS A total of 66 children were included in the study and divided into groups, according to the severity of the disease: mild, moderate or severe asthma. The results showed similarities in both the treatment and the impact of asthma between groups, except for adherence to treatment: the group with mild asthma showed least adherence to treatment, and the group with severe asthma, greater adherence (p=0.011). As to school absenteeism, the group with severe asthma showed higher frequency (p=0.012), with over 10 days per year (p=0.043). Spirometry showed lower volume/capacity for the group with moderate asthma, followed by the groups with severe and mild asthma. All groups had a high prevalence of allergic asthma, with mites as the main allergens. For quality of life (QOL), and health-related quality of life (HRQOL) levels, there were no differences between groups. In addition, the values were close to the acceptable levels for the total score and for each one of the six domains. The same occurred for the HRQOL-asthma module. CONCLUSIONS QOL and HRQOL present acceptable levels regardless of the severity of the disease.
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Affiliation(s)
- Cristian Roncada
- Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | | | - Paulo Márcio Pitrez
- Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil
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15
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Landeo-Gutierrez J, Celedón JC. Chronic stress and asthma in adolescents. Ann Allergy Asthma Immunol 2020; 125:393-398. [PMID: 32653405 DOI: 10.1016/j.anai.2020.07.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 06/20/2020] [Accepted: 07/06/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE First, to review and critically discuss published evidence on psychosocial stressors, stress, and asthma in adolescents and, then, discuss potential future directions in this field. DATA SOURCES The data source is the National Library of Medicine (PubMed database). STUDY SELECTIONS A literature search was conducted for human studies on stressors or stress and asthma between 2000 and 2020. Studies that were published in English, contained a full text, and included adolescents were considered for inclusion in this review. RESULTS Compared with the available body of evidence in children and adults, relatively few studies have been published in adolescents. Current evidence suggests that exposure to stressors (at the individual, family, and community levels) or stress (acute and chronic) is associated with asthma and worse asthma outcomes, but such evidence must be cautiously interpreted owing to limitations in the design or the analytical approach of the published studies. CONCLUSION Future large studies with a prospective design should determine whether and how stressors or stress causes or worsens asthma in adolescents. At present, clinicians should assess exposure to stressors (eg, violence or abuse) and screen for anxiety and depressive disorders when caring for adolescents with asthma in addition to providing referrals to social workers or mental health professionals when appropriate. Public health policies are needed to reduce psychosocial stressors, such as gun violence and racism, in adolescents.
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Affiliation(s)
- Jeremy Landeo-Gutierrez
- Division of Pulmonary Medicine, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Juan C Celedón
- Division of Pulmonary Medicine, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
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16
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Chua B, Morgan J, Yap KZ. Refill Adherence Measures and Its Association with Economic, Clinical, and Humanistic Outcomes Among Pediatric Patients: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2133. [PMID: 32210111 PMCID: PMC7142643 DOI: 10.3390/ijerph17062133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/20/2020] [Accepted: 03/21/2020] [Indexed: 12/23/2022]
Abstract
Although refill adherence measures (RAMs) are widely reviewed on their use among adult patients, existing reviews on adherence among children have only focused on self-report measures and electronic monitoring. Hence, this systematic review aims to examine the use of RAMs and their association with economic, clinical, and humanistic outcomes (ECHO) among pediatric patients. A literature search was conducted in Pubmed, Embase, CINAHL, and PsycINFO. Studies published in English involving subjects aged ≤18 years were included if RAMs were analyzed with ECHO. Of the 35 included studies, the majority (n = 33) were conducted in high-income countries. Asthma was the most common condition (n = 9) studied. Overall, 60.6% of 33 clinical outcomes reported among 22 studies was positive (improved clinical outcomes with improved adherence), while 21.9% of 32 economic outcomes reported among 16 studies was positive (reduced healthcare utilization or cost outcomes with improved adherence). Only four studies evaluated the relationship of adherence with 11 humanistic outcomes, where the majority (72.7%) were considered unclear. RAMs are associated with ECHO and can be considered for use in the pediatric population. Future studies could explore the use of RAMs in low-income countries, and the association of RAMs with quality of life.
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Affiliation(s)
- Brandon Chua
- Department of Pharmacy, KK Women’s and Children’s Hospital, 100 Bukit Timah Road, Singapore 229899, Singapore;
| | - James Morgan
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore;
| | - Kai Zhen Yap
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore;
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17
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Chongmelaxme B, Chaiyakunapruk N, Dilokthornsakul P. Association between adherence and severe asthma exacerbation: A systematic review and meta-analysis. J Am Pharm Assoc (2003) 2020; 60:669-685.e2. [PMID: 32192946 DOI: 10.1016/j.japh.2020.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/17/2019] [Accepted: 02/10/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess the association between adherence levels and severe asthma exacerbation. DESIGN A systematic search was performed from inception to November 2018 on the following databases: PubMed, CENTRAL, EMBASE, and ClinicalTrials.gov. SETTING AND PARTICIPANTS Randomized-controlled trials (RCTs) and cohort and case-control studies that investigated the impact of adherence to controller medications on severe asthma exacerbation were included in the analysis. Data extraction was undertaken by 2 reviewers, and all studies were assessed for their qualities using the Cochrane risk of bias tool for RCT and the Newcastle-Ottawa scale for cohort and case-control studies. Random-effects model meta-analyses were performed. OUTCOME MEASURES Severe asthma exacerbation. RESULTS From 8061 articles, 8 studies were included in quantitative synthesis. The meta-analyses revealed that the odds of exacerbation among the patients with 80% or more adherence were lowered by 47% (odds ratio 0.53 [95% CI 0.42-0.66], P < 0.001) compared with less than 80%. When compared with less than 20% adherence, a 33% reduction in the odds (0.67 [0.53-0.86], P = 0.001) was associated with the patients achieving 50% or more, whereas a decrease in exacerbation was not associated with 20% to 49% adherence (0.94 [0.85-1.04], P = 0.22). In addition, a 2.4-fold increase in the odds (2.4 [2.1-2.7], P < 0.001) was associated with discontinuation of therapy. CONCLUSION The highest reduction in the odds of exacerbation was associated with patients achieving 80% or more adherence, and the odds also reduced among those with 50% or more adherence, whereas a substantial increase in exacerbation was associated with discontinuation of therapy.
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18
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Kaplan A, Price D. Treatment Adherence in Adolescents with Asthma. J Asthma Allergy 2020; 13:39-49. [PMID: 32021311 PMCID: PMC6969681 DOI: 10.2147/jaa.s233268] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022] Open
Abstract
The burden of asthma is particularly notable in adolescents, and is associated with higher rates of prevalence and mortality compared with younger children. One factor contributing to inadequate asthma control in adolescents is poor treatment adherence, with many pediatric studies reporting mean adherence rates of 50% or lower. Identifying the reasons for poor disease control and adherence is essential in order to help improve patient quality of life. In this review, we explore the driving factors behind non-adherence in adolescents with asthma, consider their consequences and suggest possible solutions to ensure better disease control. We examine the impact of appropriate inhaler choice and good inhaler technique on adherence, as well as discuss the importance of selecting the right medication, including the possible role of as-needed inhaled corticosteroids/long-acting β2-agonists vs short-acting β2-agonists, for improving outcomes in patients with mild asthma and poor adherence. Effective patient/healthcare practitioner communication also has a significant role to engage and motivate adolescents to take their medication regularly.
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Affiliation(s)
- Alan Kaplan
- University of Toronto Department of Family and Community Medicine, Toronto, ON, Canada.,Family Physician Airways Group of Canada, Edmonton, AB, Canada.,Observational and Pragmatic Research Institute, Singapore, Singapore
| | - David Price
- Observational and Pragmatic Research Institute, Singapore, Singapore.,Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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19
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Yang C, Qin W, Yu D, Li J, Zhang L. Medication Adherence and Associated Factors for Children With Tic Disorders in Western China: A Cross-Sectional Survey. Front Neurol 2019; 10:1156. [PMID: 31749759 PMCID: PMC6848256 DOI: 10.3389/fneur.2019.01156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 10/15/2019] [Indexed: 11/25/2022] Open
Abstract
Background: Adherence to treatment remains important for successful tic disorder (TDs) management, but no studies had previously been carried out to assess adherence or the factors that affect it in children with TDs. This study therefore aimed to explore adherence to prescribed medication among children with tic disorders and to examine the associated factors. Methods: This was a cross-sectional study in western China, where children with tic disorders were recruited consecutively in 2018. We used the eight-item Morisky Medication Adherence Scale (MMAS-8) to assess adherence. We included sociodemographic data, disease status, medication status, and family conditions as independent variables and used an ordinal logistic regression model to examine the factors affecting medication adherence. Results: A total of 204 patients were included, with a response rate of 96.2%. The majority of participants (77.5%) were male, aged 7.69 ± 2.58 years. In total, 37.7% were newly diagnosed, 46.1% were review patients, and 16.2% were recurrent patients. Only 40.7% of patients showed high adherence (MMAS-8 score, 8). Decreasing quality of life (adjusted odds ratio 0.974) and living in non-rural areas (adjusted odds ratio 2.361) were significant independent determinants of non-adherence. Conclusion: The results suggest that primary healthcare providers in pediatric clinics should focus on medication adherence counseling for children with tic disorders who have a lower quality of life and live in non-rural areas.
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Affiliation(s)
- Chunsong Yang
- Department of Epidemiology, West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, China
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Wanxiang Qin
- Department of Pain Care, Southwest Hospital, Army Medical University, Chongqing, China
| | - Dan Yu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Department of Pediatric Neurology, West China Second Hospital, Sichuan University, Chengdu, China
| | - Jiayuan Li
- Department of Epidemiology, West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Jiayuan Li
| | - Lingli Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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20
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Kalayci O, Abdelateef H, Pozo Beltrán CF, El-Sayed ZA, Gómez RM, Hossny E, Morais-Almeida M, Nieto A, Phipatanakul W, Pitrez P, Wong GW, Xepapadaki P, Papadopoulos NG. Challenges and choices in the pharmacological treatment of non-severe pediatric asthma: A commentary for the practicing physician. World Allergy Organ J 2019; 12:100054. [PMID: 31641403 PMCID: PMC6796770 DOI: 10.1016/j.waojou.2019.100054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/23/2019] [Accepted: 07/31/2019] [Indexed: 12/21/2022] Open
Abstract
In recent years, asthma research has focused intensely on the severe part of the disease spectrum, leading to new treatments, mostly therapeutic monoclonal antibodies. However, severe asthma accounts for not more than 2% of asthma in the pediatric population. Therefore, non-severe asthma remains a major health problem in children, not only for patients and parents but also for healthcare professionals such as general practitioners, pediatricians and allergists who take care of these patients. It is thus essential to identify and put in context novel concepts, applicable to the treatment of these patients. Recent evidence suggests benefits from using anti-inflammatory treatment even for the mildest cases, for whom until now only symptomatic bronchodilation was recommended. Likewise, “reliever” medication may be better combined with an inhaled corticosteroid (ICS). Among “new” treatments (for children), ICS formulation in ultrafine particles has showed promise and tiotropium is gaining access to the pediatric population. Maintenance and reliever therapy (MART) is an option for moderate disease. Most importantly, personalized response to medications appears to be considerable, therefore, it may need to be taken into account. Overall, these new options provide opportunities for multiple new management strategies. The deployment of such strategies in different populations remains to be evaluated.
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Affiliation(s)
- Omer Kalayci
- Pediatric Allergy and Asthma, Hacettepe University, School of Medicine, Ankara, Turkey
- Corresponding author.
| | - Hanan Abdelateef
- Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | - Zeinab A. El-Sayed
- Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | - Elham Hossny
- Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | - Antonio Nieto
- Pediatric Pulmonology & Allergy Unit Children's Hospital la Fe, 46026, Valencia, Spain
| | - Wanda Phipatanakul
- Pediatric Allergy and Immunology, Boston Children's Hospital, Boston, MA, USA
| | - Paulo Pitrez
- School of Medicine, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Gary Wk. Wong
- Department of Paediatrics, The Chinese University of Hong Kong, China
| | | | - Nikolaos G. Papadopoulos
- Allergy Department, 2nd Pediatric Clinic, University of Athens, Athens, Greece
- Division of Infection, Inflammation & Respiratory Medicine, The University of Manchester, Manchester, UK
- Corresponding author. Division of Infection, Inflammation & Respiratory Medicine, The University of Manchester, Manchester, UK
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21
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Ding B, Lu Y, Li Y, Zhou W, Qin F. Efficacy of treatment with montelukast, fluticasone propionate and budesonide liquid suspension for the prevention of recurrent asthma paroxysms in children with wheezing disorders. Exp Ther Med 2019; 18:3090-3094. [PMID: 31555389 PMCID: PMC6755422 DOI: 10.3892/etm.2019.7894] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 08/06/2019] [Indexed: 12/24/2022] Open
Abstract
One-third of the children who suffer from first-time wheezing are estimated to experience recurrences; however, no standard therapeutic strategy with which to prevent these recurrences currently exists. A few studies have compared the three drugs commonly used for the treatment of persistent asthma in children to identify the most effective one for preventing recurrent wheezing. In this study, in an aim to determine the most effective of these drugs, we recruited patients <5 years of age with recurrent wheezing at our hospital, and assigned them randomly to either the oral montelukast [leukotriene receptor antagonist (LTRA)], the inhaled fluticasone propionate (FP), or the inhaled budesonide suspension (BUD) groups for 12-week treatments. We then determined the treatment efficacy (symptomatic improvement) by recording the number of wheezing episodes and emergency visits, the daily treatment cost, the mean accumulated down time and the patient compliance; we then compared the results among the groups. All treatments were found to be equally effective. The daily cost of inhaled FP was lower than that of oral LTRA and inhaled BUD (P<0.00001). The difference in the mean accumulated down time between these groups was not significant (P=0.132). The adherence (patient compliance) to LTRA was significantly higher than the adherence to inhaled corticosteroids (ICS) (P<0.017). On the whole, the findings of this study indicated that all three treatments prevented recurrent wheezing in our pediatric population. FP was found to be more convenient, to require fewer doses, and that it could be easily adjusted. Patient adherence/compliance to treatment was significantly better with LTRA than with ICS.
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Affiliation(s)
- Bo Ding
- Department of Pediatrics, the Southern Division of Renji Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 201112, P.R. China
| | - Yanming Lu
- Department of Pediatrics, the Southern Division of Renji Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 201112, P.R. China
| | - Yaqin Li
- Department of Pediatrics, the Southern Division of Renji Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 201112, P.R. China
| | - Wenjing Zhou
- Department of Pediatrics, the Southern Division of Renji Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 201112, P.R. China
| | - Feng Qin
- Department of Pediatrics, the Southern Division of Renji Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 201112, P.R. China
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22
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Sol IS, Kim YH, Kim SY, Choi SH, Kim JD, Kim BO, Moon JE, Kim KW, Sohn MH. Prescription Patterns and Burden of Pediatric Asthma in Korea. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2019; 11:280-290. [PMID: 30661319 PMCID: PMC6340798 DOI: 10.4168/aair.2019.11.2.280] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 12/05/2018] [Accepted: 12/07/2018] [Indexed: 12/18/2022]
Abstract
Purpose This study aimed to estimate the prevalence, prescription pattern and burden of pediatric asthma in Korea by analyzing the National Health Insurance (NHI) claims data. Methods We retrospectively analyzed the insurance claim records from the Korean NHI claims database from January 2010 to December 2014. Asthmatic patients were defined as children younger than 18 years, with appropriate 10th Revision of the International Classification of Diseases codes (J45 or J46) and a prescription for 1 or more asthma maintenance medications at the same date. Hospitalization and emergency department visits for asthma were defined as use of short-acting beta2-agonists during hospital visits among asthmatic patients. Results There were 1,172,807 asthmatic children in 2010, which increased steadily to 1,590,228 in 2014 in Korea. The prevalence showed an increasing trend annually for all ages. The mean prevalence by age in those older than 2 years decreased during the study period (from 39.4% in the 2–3 year age group to 2.6% in the 15–18 year age group). In an outpatient prescription, leukotriene receptor antagonists were the most commonly prescribed medication for all ages. Patients older than 6 years for whom inhaled corticosteroids were prescribed comprised less than 15% of asthmatic patients. The total direct medical cost for asthma between 2010 and 2014 ranged from $376 to $483 million. Asthma-related medical cost per person reached its peak in $366 in 2011 and decreased to $275 in 2014. Conclusions The prevalence of pediatric asthma increased annually and decreased with age. Individual cost of asthma showed a decreasing trend in Korean children.
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Affiliation(s)
- In Suk Sol
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Yoon Hee Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Soo Yeon Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ha Choi
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Deok Kim
- Department of Pediatrics, Hanyang University College of Medicine, Seoul, Korea
| | - Bo Ok Kim
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Eun Moon
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Kyung Won Kim
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Myung Hyun Sohn
- Department of Pediatrics, Severance Hospital, Institute of Allergy, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
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23
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Rubak S, Høst A, Christensen LB, Langfrits MS, Thomsen RW. Validity of asthma diagnoses and patterns of anti-asthmatic drug use in a cohort of 2053 Danish children. Health Sci Rep 2018; 1:e77. [PMID: 30623100 PMCID: PMC6266370 DOI: 10.1002/hsr2.77] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/05/2018] [Accepted: 06/18/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND AND AIMS When investigating and treating asthma in children, diagnosing must be precise and valid. There is a need for studies researching asthma in children showing how to use registry-based, epidemiological data. We examined the feasibility and validity of using anti-asthmatic drug prescription data to identify children with asthma and assessed medication patterns in children with and without confirmed asthma. METHODS We used population-based Danish prescription data and hospital discharge registries to identify all children aged 0 to 14 years who had redeemed at least one prescription for an inhaled anti-asthmatic drug. Individual asthma cases were validated by hospital discharge information and by their treating general practitioners according to international asthma guidelines. RESULTS In total, 2053 children, out of a population of 20181, had redeemed at least one prescription of any inhaled anti-asthmatic drug. The positive predictive value (PPV) of having two different asthma medications prescribed in 1 year was 80.2% for presence of true asthma, with a sensitivity of 59%. Corresponding estimates of PPV/sensitivity of at least one prescription for an inhaled corticosteroid (ICS) were 79% and 58%, respectively, while the true asthma PPV with at least one LABA prescription increased to 97%. Among children with confirmed asthma, one-third had not used Beta2-agonist therapy as part of their treatment. Conversely, among children without confirmed asthma, 40% were prescribed a minimum of two prescriptions for any kind of inhaled anti-asthmatic drug, and 12% and 9% used an ICS or Leukotriene receptor antagonist, respectively. CONCLUSIONS Anti-asthmatic drug prescription data could be used to identify children with true asthma, with reasonable accuracy. The observed pattern of anti-asthmatic medication usage among children with and without confirmed asthma suggests that there is room for therapeutic improvement.
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Affiliation(s)
- Sune Rubak
- Department of Child and Adolescent HealthAarhus University Hospital SkejbyAarhusDenmark
| | - Arne Høst
- Department of PediatricsOdense University HospitalOdenseDenmark
| | - Lotte Brix Christensen
- Department of Clinical Epidemiology, Institute of Clinical MedicineAarhus University HospitalAarhusDenmark
| | | | - Reimar Wernich Thomsen
- Department of Clinical Epidemiology, Institute of Clinical MedicineAarhus University HospitalAarhusDenmark
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24
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Sleath B, Gratie D, Carpenter D, Davis SA, Lee C, Loughlin CE, Garcia N, Reuland DS, Tudor G. Reported Problems and Adherence in Using Asthma Medications Among Adolescents and Their Caregivers. Ann Pharmacother 2018; 52:855-861. [PMID: 29592540 DOI: 10.1177/1060028018766603] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Many factors affect youth adherence to asthma medications. Better understanding of the relationship between problems reported by youth in using asthma medications, self-efficacy, outcome expectations, and adherence is needed. OBJECTIVE The study examined the relationship between youth and caregiver problems in using asthma medications, asthma management self-efficacy, outcome expectations, and youth- and caregiver-reported adherence to asthma controller medications. METHODS Adolescents with persistent asthma and their caregivers were recruited at 4 pediatric practices. Youth were interviewed after their medical visit while caregivers completed a questionnaire. Multivariable linear regression was used to analyze the data. RESULTS Of 359 participating youth, 319 were on controller medications. Youth reported 60% average adherence, whereas caregivers reported 69%. Youth who reported difficulty using their inhaler correctly and youth who reported difficulty remembering to take their medications were significantly less likely to be adherent. Caregivers who reported that it was hard to remember when to give the asthma medications were significantly less likely to report their child being adherent. Both youth and caregivers with higher outcome expectations were significantly more likely to self-report being adherent. CONCLUSIONS Pharmacists and other health care providers should consider asking youth and caregivers about problems in using asthma medications, self-efficacy in managing asthma, and outcome expectations for following treatment regimens, so that they can help youth overcome difficulties they might have in managing their asthma.
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Affiliation(s)
- Betsy Sleath
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Daniel Gratie
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Scott A Davis
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Charles Lee
- 2 Polyglot Systems, Inc, Morrisville, NC, USA
| | - Ceila E Loughlin
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nacire Garcia
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Daniel S Reuland
- 1 University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Camargos P, Affonso A, Calazans G, Ramalho L, Ribeiro ML, Jentzsch N, Senna S, Stein RT. On-demand intermittent beclomethasone is effective for mild asthma in Brazil. Clin Transl Allergy 2018; 8:7. [PMID: 29515802 PMCID: PMC5836456 DOI: 10.1186/s13601-018-0192-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 02/17/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Daily inhaled corticosteroids are widely recommended for mild persistent asthma. This study aimed to assess the efficacy of the intermittent use of beclomethasone as an alternative treatment for mild persistent asthma. METHODS In this 16-week trial, children aged 6-18 years were evaluated. Subjects in the continuous treatment arm of the study received 500 μg/day of beclomethasone, whereas the intermittent ones were given 1000 μg/day (250 μg every 6 h) in combination with albuterol for 7 days upon exacerbations or worsening of symptoms. Primary outcome (i.e., treatment failure) was the occurrence of any asthma exacerbation requiring prednisone, and co-secondary outcomes were the mean/median differences for both, (1) the pre-bronchodilator FEV1 (% predicted) and (2) asthma control test (ACT/cACT) scores, from randomization to the last follow-up visit, and beclomethasone and albuterol consumption. RESULTS Ninety-four subjects from each treatment arm were included. They were comparable regarding all baseline characteristics; prednisone was used by 10 (10.6%) and 7 (7.4%) patients, respectively (95% CI - 6.1 to 12.6%, for the difference; p = 0.47). Statistical analysis showed no statistically significant differences with respect to both FEV1 (p = 0.39) and ACT/cACT scores (p = 0.38). As assessed through canister weighting, children used from 0.5 to 0.7 and from 1.6 to 1.8 puffs per day of beclomethasone in the intermittent and continuous regimens, respectively. Regarding albuterol, received 0.3-0.4 (intermittent) and 0.1-0.2 (continuous) inhalations per day. There were no relevant clinical or functional differences between the two treatment regimens. CONCLUSION Clinicians might consider intermittent inhaled steroid therapy as a therapeutic regimen for mild persistent asthma.Trial registration The Portuguese and English versions of the study protocol were submitted, approved, and registered in the Brazilian Network Platform for Clinical Trials (http://www.ensaiosclinicos.gov.br) under the primary identifier number "RBR-3gbyhk". This platform is part of the Primary Registries in the World Health Organization Registry Network, where the trial is registered under the following Universal Trial Number: 1111-1149-4774.
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Affiliation(s)
- Paulo Camargos
- Pediatric Pulmonology Unit, University Hospital, Federal University of Minas Gerais, Avenida Alfredo Balena 190, Room 267, Belo Horizonte, 30130-100 Brazil
| | | | | | | | | | - Nulma Jentzsch
- Municipal Public Health Department, Belo Horizonte, Brazil
| | - Simone Senna
- Municipal Public Health Department, Belo Horizonte, Brazil
| | - Renato T. Stein
- Laboratory of Pediatric Respirology, Infant Center, Institute of Biomedical Research, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
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26
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Lozier MJ, Zahran HS, Bailey CM. Assessing health outcomes, quality of life, and healthcare use among school-age children with asthma. J Asthma 2018; 56:42-49. [PMID: 29425057 DOI: 10.1080/02770903.2018.1426767] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Asthma affects six million children in the United States. Most people can control their asthma symptoms with effective care, management, and appropriate medical treatment. Information on the relationship between asthma control and quality of life indicators and health care use among school-age children is limited. METHODS Using the 2006-2010 combined Behavior Risk Factor Surveillance System Asthma Call-back Survey child data, we examined asthma control and asthma attack status among school-age (aged 5-17 years) children with asthma from 35 states and the District of Columbia. Multivariable logistic regression models were used to assess if having uncontrolled asthma and having ≥1 asthma attacks affect quality of life (activity limitation and missed school days) and healthcare use (emergency department [ED] visits and hospitalizations). RESULTS About one-third (36.5%) of the 8,484 respondents with current asthma had uncontrolled asthma and 56.8% reported ≥1 asthma attack in the past year. Having uncontrolled asthma and having ≥1 asthma attack were significantly associated with activity limitation (aPR = 1.43 and 1.74, respectively), missed school (1.45 and 1.68), ED visits (2.05 and 4.78), and hospitalizations (2.38 and 3.64). Long-term control (LTC) medication use was higher among respondents with uncontrolled asthma (61.3%) than respondents with well-controlled asthma (33.5%). CONCLUSIONS Having uncontrolled asthma is associated with reduced quality of life and increased health care use. However, only 61.3% of respondents with uncontrolled asthma use LTC medications. Increasing use of LTC medications among children with uncontrolled asthma could help improve quality of life and reduce health care use.
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Affiliation(s)
- Matthew J Lozier
- a Division of Environmental Hazards and Health Effects , Centers for Disease Control and Prevention , San Juan , Puerto Rico
| | - Hatice S Zahran
- a Division of Environmental Hazards and Health Effects , Centers for Disease Control and Prevention , San Juan , Puerto Rico
| | - Cathy M Bailey
- a Division of Environmental Hazards and Health Effects , Centers for Disease Control and Prevention , San Juan , Puerto Rico
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Casartelli P, Clavenna A, Cartabia M, Bortolotti A, Fortino I, Merlino L, Biondi A, Bonati M. Spirometry monitoring in asthmatic children in Lombardy Region, Italy. BMJ Paediatr Open 2018; 2:e000334. [PMID: 30397670 PMCID: PMC6203055 DOI: 10.1136/bmjpo-2018-000334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 09/07/2018] [Accepted: 09/11/2018] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES To evaluate the diagnostic and therapeutic approaches in a cohort of asthmatic children before and after starting drug therapy. METHODS Data were retrieved from administrative databases of the Lombardy Region. The study population was composed of 78 184 children born in the Lombardy Region in 2002 and followed until their 10th birthday.Children with at least one antiasthmatic drug prescription per year (with the exclusion of nebulised suspension/solution formulations) in 2 consecutive years and at least one antiasthmatic drug prescription after the fifth birthday were identified as potential asthmatics (PA).Each PA was monitored for a period starting from 12 months before and ending 24 months after the first prescription (index prescription, IP). During the monitoring period antiasthmatic drug prescriptions were analysed, as well as spirometry and/or specialist visits. RESULTS A total of 59 975 children (76.7%) received ≥1 prescription of antiasthmatic drugs in their first 10 years of life, and 4475 (5.7%) were identified as PAs. In all, 24% of PAs started with short-acting β2-agonists (SABA), 23% with inhaled corticosteroids (ICS) and 20% with SABA+ICS.A total of 33% of PAs had at least one prescription for specialist visit/spirometry: 11% before and 28% after the IP. The factors associated with a greater likelihood of receiving visit/spirometry prescriptions were local health unit of residence, age and high use of asthma drugs. CONCLUSIONS Despite international guideline recommendations, spirometry monitoring is still underused in asthmatic children, even in subjects who initiated pharmacological treatment and therefore need an airway function evaluation. Moreover, the choice of drug therapy appears not always rational, since one out of four children were commenced on ICS as monotherapy.
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Affiliation(s)
- Pietro Casartelli
- Laboratory for Mother and Child Health, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy.,Department of Pediatrics, Hospital S Gerardo/Fondazione MBBM, University of Milano-Bicocca, Monza, Italy
| | - Antonio Clavenna
- Laboratory for Mother and Child Health, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Massimo Cartabia
- Laboratory for Mother and Child Health, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | | | - Ida Fortino
- Regional Health Ministry, Lombardy Region, Milan, Italy
| | - Luca Merlino
- Regional Health Ministry, Lombardy Region, Milan, Italy
| | - Andrea Biondi
- Department of Pediatrics, Hospital S Gerardo/Fondazione MBBM, University of Milano-Bicocca, Monza, Italy
| | - Maurizio Bonati
- Laboratory for Mother and Child Health, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
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Engelkes M, van Blijderveen JC, Overbeek JA, Kuiper J, Herings RCM, Sturkenboom MCJM, de Jongste JC, Verhamme KMC, Janssens HM. Brand and generic use of inhalation medication and frequency of switching in children and adults: A population-based cohort study. J Asthma 2017; 55:1086-1094. [PMID: 29185812 DOI: 10.1080/02770903.2017.1396468] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The expiration of patents of brand inhalation medications and the ongoing pressure on healthcare budgets resulted in a growing market for generics. AIM To study the use of brand and generic inhalation medication and the frequency of switching between brand and generic and between devices. In addition, we investigated whether switching affected adherence. METHODS From dispensing data from the Dutch PHARMO Database Network a cohort aged ≥ 5 years, using ≥ 1 year of inhalation medication between 2003 and 2012 was selected. Switching was defined as changing from brand to generic or vice versa. In addition, we studied change in aerosol delivery device type (e.g., DPI, pMDI, and nebulizers). Adherence was calculated using the medication possession ratio (MPR). RESULTS The total cohort comprised 70,053 patients with 1,604,488 dispensations. Per calendar year, 5% switched between brand and generic inhalation medication and 5% switched between devices. Median MPRs over the first 12 months ranged between 33 and 55%. Median MPR over the total period was lower after switch from brand to generic and vice versa for formoterol (44.5 vs. 42.1 and 63.5 vs. 53.8) and beclomethasone (93.8 vs. 59.8 and 81.3 vs. 55.9). CONCLUSION Per year, switching between brand and generic inhalation medication was limited to 5% of the patients, switching between device types was observed in 5% as well. Adherence to both generic and brand inhalation medication was low. Effect of switching on adherence was contradictory; depending on time period, medication and type, and direction of switching. Further research on reasons for switching and potential impact on clinical outcomes is warranted.
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Affiliation(s)
- Marjolein Engelkes
- a Department of Medical Informatics , Erasmus MC , Rotterdam , the Netherlands
| | | | - Jetty A Overbeek
- b PHARMO , Institute for Drug Outcomes Research , Utrecht , the Netherlands
| | - Josephine Kuiper
- b PHARMO , Institute for Drug Outcomes Research , Utrecht , the Netherlands
| | - Ron C M Herings
- b PHARMO , Institute for Drug Outcomes Research , Utrecht , the Netherlands
| | | | - Johan C de Jongste
- c Department of Pediatrics, Division of Respiratory Medicine and Allergology , Erasmus MC Sophia , Rotterdam , the Netherlands
| | - Katia M C Verhamme
- a Department of Medical Informatics , Erasmus MC , Rotterdam , the Netherlands.,d Department of Bioanalysis, Faculty of Pharmaceutical Sciences , Ghent University , Belgium
| | - Hettie M Janssens
- c Department of Pediatrics, Division of Respiratory Medicine and Allergology , Erasmus MC Sophia , Rotterdam , the Netherlands
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Anderson WC, Apter AJ, Dutmer CM, Searing DA, Szefler SJ. Advances in asthma in 2016: Designing individualized approaches to management. J Allergy Clin Immunol 2017; 140:671-680. [PMID: 28709967 DOI: 10.1016/j.jaci.2017.06.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 06/26/2017] [Accepted: 06/27/2017] [Indexed: 12/12/2022]
Abstract
In this year's Advances in Asthma review, we discuss viral infections in asthmatic patients and potential therapeutic agents, the microbiome, novel genetic associations with asthma, air quality and climate effects on asthma, exposures during development and long-term sequelae of childhood asthma, patient-centered outcomes research, and precision medicine. In addition, we discuss application of biomarkers to precision medicine and new information on asthma medications. New evidence indicates that rhinovirus-triggered asthma exacerbations become more severe as the degree of sensitization to dust mite and mouse increase. The 2 biggest drivers of asthma severity are an allergy pathway starting with allergic sensitization and an environmental tobacco smoke pathway. In addition, allergic sensitization and blood eosinophils can be used to select medications for management of early asthma in young children. These current findings, among others covered in this review, represent significant steps toward addressing rapidly advancing areas of knowledge that have implications for asthma management.
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Affiliation(s)
- William C Anderson
- Allergy & Immunology Section, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colo
| | - Andrea J Apter
- Section of Allergy & Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Cullen M Dutmer
- Allergy & Immunology Section, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colo
| | - Daniel A Searing
- Allergy & Immunology Section, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colo
| | - Stanley J Szefler
- Breathing Institute and Pulmonary Medicine Section, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colo.
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Sicras-Mainar A, Huerta A, Sánchez D, Navarro-Artieda R. [Use of resources and costs associated with non-adherence to inhaled corticosteroid treatment in asthma]. Semergen 2017; 44:13-22. [PMID: 28456499 DOI: 10.1016/j.semerg.2017.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/20/2017] [Accepted: 03/08/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To estimate adherence to asthma treatment with inhaled corticosteroid in clinical daily practice, and its relationship with exacerbations, as well as its use of resources and costs. MATERIAL AND METHODS An observational, retrospective study using the electronic medical records of the Badalona Health Service provider. The study included patients≥15 years old with a confirmed diagnosed of asthma, and who initiated treatment with an inhaled corticosteroid between January 2010 and December 2011. The follow-up period was 24 months. Adherence to treatment was measured using the medication possession ratio. Two groups were established: adherent (ADH; medication possession ratio≥80%) and non-adherent (non-ADH; medication possession ratio<80%) patients. The main demographic and clinical variables, including exacerbations, were collected, along with the healthcare and non-healthcare (days of absence from work) resource use, and costs. RESULTS The study included a total of 2,303 patients, with a mean age of 48.6 years, and 64.3% females. Just over half (52.6%) of the patients had moderate persistent asthma, and 51.0% of patients adhered to treatment. In the non-ADH patients, 63.4% suffered at least one exacerbation in the follow-up period, compared with 37.4% of the adherent patients (P<.001). The non-ADH patients also consumed a higher percentage of healthcare resources in Primary Care (22.5 vs. 17.4%), secondary care (3.3 vs. 2.5%), and emergency visits (1.4 vs. 0.2%) during the follow-up period (P<.001 in all cases). No statistical significance differences were observed in the days of absence from work. Mean annual cost of non-ADH patients was 1,431€/patient, compared with 722€/patient (P<.001) of ADH patients. CONCLUSION Lack of adherence was associated with an increase in exacerbation rates, as well as healthcare resource consumption and costs.
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Affiliation(s)
- A Sicras-Mainar
- Dirección de Planificación, Badalona Serveis Assistencials, Badalona, Barcelona, España
| | - A Huerta
- Departamento de Evaluación de Medicamentos, GlaxoSmithKline, Madrid, España.
| | - D Sánchez
- Servicio de Neumología, Hospital Municipal de Badalona, Badalona, Barcelona, España
| | - R Navarro-Artieda
- Servicio de Documentación, Hospital Universitario Germans Trias i Pujol, Badalona, Barcelona, España
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Souverein PC, Koster ES, Colice G, van Ganse E, Chisholm A, Price D, Dima AL. Inhaled Corticosteroid Adherence Patterns in a Longitudinal Asthma Cohort. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 5:448-456.e2. [PMID: 27815064 DOI: 10.1016/j.jaip.2016.09.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 06/30/2016] [Accepted: 09/09/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Electronic prescribing records can enable exploration of medication adherence, but analysis decisions may influence estimates and require alignment to new consensus-based definitions. OBJECTIVE To compare different computations of inhaled corticosteroid (ICS) implementation in a primary care asthma population initiating ICS therapy when assessed within episodes of persistent use, and examine longitudinal variation in implementation. METHODS A historical cohort study was conducted on UK's Optimum Patient Care Research Database. Eligible patients had physician-diagnosed asthma, initiated ICS therapy, and had 3 or more years of continuous registration. ICS treatment episodes were constructed on the basis of 3 definitions, permitting 30-, 90-, and 182-day gaps between prescriptions. Implementation was estimated using 2 continuous medication availability (CMA I and II) definitions to explore effects of carryover of previous prescriptions in 4 observation windows: 6, 8, 12, and 24 months. Impact of methodology was assessed by descriptive statistics, linear mixed models, and measures of agreement. RESULTS A total of 13,922 eligible patients (mean age, 39.9 years; 48.7% men) were identified. For CMA I, permitting a 90-day gap, mean ICS implementation for the 2-year period was 89.3% (±16.0%; range, 14.4%-100%). Sensitivity analyses with 30- and 182-day gaps resulted in increased (97.0% ± 7.2%) and decreased (81.1% ± 21.6%) estimates. CMA II produced estimates with varying concordance (0.69-0.87). Substantial variance was found between and within patients (intraclass coefficient, 0.30-0.36). CONCLUSIONS Different analysis choices resulted in substantial variation in implementation estimates, highlighting the need for transparent and clinically relevant methododology. Distinguishing between (non)persistence and implementation is important in clinical practice, and may require different interventions in routine consultations.
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Affiliation(s)
- Patrick C Souverein
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands.
| | - Ellen S Koster
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Gene Colice
- Global Medicines Development, AstraZeneca, Gaithersburg, Md
| | - Eric van Ganse
- Pharmaco-Epidemiology Lyon, HESPER, Claude Bernard University, Lyon, France; Respiratory Medicine, Croix-Rousse University Hospital, Lyon, France
| | | | - David Price
- Respiratory Effectiveness Group, Cambridge, United Kingdom; Centre of Academic Primary Care, University of Aberdeen, Aberdeen, United Kingdom
| | - Alexandra L Dima
- Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands
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