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Alzahrani YA, Foley S, Becker EA. Development and psychometric evaluation of the asthma Action plan questionnaire (AAPQ). J Asthma 2024; 61:1265-1274. [PMID: 38563676 DOI: 10.1080/02770903.2024.2337081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/17/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE To develop a practical and psychometrically sound tool to evaluate caregiver knowledge of their child's asthma action plan (AAP). METHODS A pilot study was conducted in a sample of 40 caregivers of children with asthma to assess the content validity, item difficulty, and item discrimination of the Asthma Action Plan Questionnaire (AAPQ). The inter-rater and intra-rater agreement of the AAPQ's scoring rubric were also examined. Subsequently, a large-scale study was conducted in a sample of 80 caregivers of children with asthma and 40 caregivers of children without current asthma and no prior exposure to patients with asthma to evaluate the internal consistency, test-retest reliability, and known-groups validity of the AAPQ. RESULTS The 7-item AAPQ demonstrated acceptable content validity (a scale-content validity index of 0.98) and internal consistency (Cronbach's alpha =.63 and mean inter-item correlation coefficient of .20) and very strong test-retest reliability over a two-to-four-week period (r = .88, p < .001). The AAPQ discriminated between caregivers of children with asthma and caregivers of children without asthma (M ± SD 8.3 ± 1.6 vs. 4.3 ± 1.7, p < .001, respectively). CONCLUSION The AAPQ is a valid and reliable questionnaire that provides an assessment of caregivers' knowledge of their child's AAP and can guide educational interventions by healthcare providers.
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Affiliation(s)
- Yahya A Alzahrani
- Respiratory Care Department, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Sharon Foley
- Department of Clinical Nutrition, Rush University, Chicago, IL, USA
| | - Ellen A Becker
- Department of Cardiopulmonary Sciences, Rush University, Chicago, IL, USA
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2
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Alyami MM, Alasimi AH, Alqarni AA, Balharith FH, Aldhahir AM. Prevalence of asthma triggers and control status among pediatric asthmatic patients in Saudi Arabia. J Asthma 2024; 61:1205-1211. [PMID: 38506494 DOI: 10.1080/02770903.2024.2332917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/22/2024] [Accepted: 03/15/2024] [Indexed: 03/21/2024]
Abstract
AIM This study aims to assess the prevalence of asthma triggers and control status among pediatric asthmatic patients in Saudi Arabia. METHODS From October 2015 to March 2016, an Arabic version of the Asthma Trigger Inventory questionnaire and asthma control test (ACT) were distributed to 200 parents of children diagnosed with asthma at the pulmonary clinic of King Fahad Medical City in Riyadh, Saudi Arabia. Data were collected and analyzed using the Statistical Package for Social Sciences (SPSS) software version 29. Descriptive statistics of the participants were presented in frequencies, percentages, means, and standard deviations for categorical variables. RESULTS The survey data revealed that the most prevalent asthma triggers among pediatric asthmatic children in Saudi Arabia were Arabic incense (Bakhour) with a mean score of 3.76 (±1.3), followed by being excited 3.70 (±1.5), and stress at home 3.58 (±1.4). Furthermore, the degree of asthma control among children with asthma in Saudi Arabia was 72.0% with a mean score of 17.7 (±4.7) for the ACT, indicating partial degree of asthma. CONCLUSIONS Arabic incense (Bakhour) and psychological stimuli emerged as significant determinants of asthma triggers in Saudi Arabian children diagnosed with asthma. Further studies are warranted to elucidate the physiological mechanisms underpinning the response to Arabic incense (Bakhour).
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Affiliation(s)
- Mohammed M Alyami
- Respiratory Therapy Department, Batterjee Medical College, Khamis Mushait, Saudi Arabia
| | - Ahmed H Alasimi
- Department of Respiratory Therapy, Georgia State University, Atlanta, GA, USA
| | - Abdullah A Alqarni
- Department of Respiratory Therapy, Faculty of Medical Rehabilitation Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Respiratory Therapy Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Fahad H Balharith
- Respiratory Therapy Department, Batterjee Medical College, Khamis Mushait, Saudi Arabia
| | - Abdulelah M Aldhahir
- Respiratory Therapy Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
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Huang WC, Cheng WC, Chen CY, Liao WC, Wu BR, Chen WC, Tu CY, Chen CH, Hsu WH. Comparison of Budesonide/formoterol versus Fluticasone furoate/vilanterol as maintenance and reliever therapy for asthma control: a real-world observational study. BMC Pulm Med 2024; 24:374. [PMID: 39085818 PMCID: PMC11293254 DOI: 10.1186/s12890-024-03190-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 07/30/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Previous studies have reported reduced acute exacerbation rates and improved symptom control in asthma patients treated using inhaled corticosteroids plus formoterol maintenance and reliever therapy (MART). Fluticasone furoate (FF) and vilanterol (VIL) also provide rapid bronchodilation and sustained anti-inflammatory effects, however no studies have investigated FF/VIL as MART for asthma control. METHODS From October 1, 2021 to September 30, 2023, this retrospective study included asthma patients classified as step 3 or 4 according to the Global Initiative for Asthma guidelines, who were then divided into two groups. One group received BUD/FOR as MART, while the other received FF/VIL as MART. Pulmonary function tests, exacerbation rates, Asthma Control Test (ACT), fractional exhaled nitric oxide (FeNO) levels, and blood eosinophil counts were measured before and after 12 months of treatment. RESULTS A total of 161 patients were included, of whom 36 received BUD/FOR twice daily as MART, and 125 received FF/VIL once daily as MART. After 12 months of treatment, the FF/VIL group showed a significant increase in ACT scores by 1.57 (p < 0.001), while the BUD/FOR group had an increase of 0.88 (p = 0.11). In terms of FeNO levels, the BUD/FOR group experienced a decline of -0.2 ppb (p = 0.98), whereas the FF/VIL group had a mild increase of + 0.8 ppb (p = 0.7). Notably, there was a significant difference in the change of FeNO between the two groups (∆ FeNO: -0.2 ppb in BUD/FOR; + 0.8 ppb in FF/VIL, p < 0.001). There were no significant alterations observed in FEV1, blood eosinophil count, or acute exacerbation decline in either group. CONCLUSIONS In the current study, patients treated with FF/VIL as MART showed improvements in ACT scores, while those treated with BUD/FOR as MART exhibited a reduction in FeNO levels. However, the difference between the two treatment groups did not reach clinical significance. Thus, FF/VIL as MART showed similar effectiveness to BUD/FOR as MART.
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Affiliation(s)
- Wei-Chun Huang
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Wen-Chien Cheng
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan.
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan.
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan.
| | - Chih-Yu Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
| | - Wei-Chih Liao
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Biing-Ru Wu
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Wei-Chun Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Chih-Yen Tu
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chia-Hung Chen
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan.
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan.
| | - Wu-Huei Hsu
- Division of Pulmonary and Critical Care, Department of Internal Medicine, North District, China Medical University Hospital, No. 2, Yude Road, Taichung City, 40402, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
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Krings JG, Beasley R. The Role of ICS-Containing Rescue Therapy Versus SABA Alone in Asthma Management Today. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:870-879. [PMID: 38237858 PMCID: PMC10999356 DOI: 10.1016/j.jaip.2024.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/14/2023] [Accepted: 01/01/2024] [Indexed: 02/05/2024]
Abstract
The Global Initiative for Asthma (GINA) recommends that short-acting β2-agonist (SABA) monotherapy should no longer be prescribed, and that as-needed combination inhaled corticosteroids (ICS)-formoterol is the preferred reliever therapy in adults and adolescents with mild asthma. These recommendations are based on the risks of SABA monotherapy, the evidence that ICS-formoterol reliever therapy markedly decreases the occurrence of severe asthma exacerbations compared with SABA reliever therapy alone, and because ICS-formoterol reliever therapy has a favorable risk/benefit profile compared with maintenance ICS plus SABA reliever therapy. Data supporting the use of combination ICS-albuterol reliever therapy in mild asthma are more limited, but there are studies that inform its use in this population. In this review, we compare, using a pros and cons format, the (1) long-term safety and efficacy of ICS-formoterol reliever therapy versus SABA reliever therapy alone, (2) long-term safety and efficacy of ICS-albuterol reliever therapy versus SABA reliever therapy alone, (3) immediate bronchodilator effects of ICS-formoterol versus SABA alone, and (4) clinical and regulatory factors that may inform reliever therapy prescription decisions. By presenting the evidence of these reliever inhaler options, we hope to inform the reader while also calling for necessary future effectiveness and implementation research.
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Affiliation(s)
- James G Krings
- Division of Pulmonary and Critical Care Medicine, Washington University in St. Louis School of Medicine, St. Louis, Mo.
| | - Richard Beasley
- Medical Research Institute of New Zealand Victoria University of Wellington, Wellington, New Zealand
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Duvnjak JP, Ursic A, Matana A, Mikic IM. Parents' Beliefs about Medicines and Their Influence on Inhaled Corticosteroid Adherence in Children with Asthma. CHILDREN (BASEL, SWITZERLAND) 2024; 11:167. [PMID: 38397279 PMCID: PMC10887537 DOI: 10.3390/children11020167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024]
Abstract
The most widespread chronic condition observed amid children globally is asthma. Only half of children with asthma adhere to their prescribed inhaled corticosteroids (ICS) therapy. Parents' emotions and perspectives regarding asthma have an impact on inhalation corticosteroid adherence. The participants in this study were 148 parents of children with asthma, with the aim to redintegrate their beliefs about medicines in general and specifically of ICS and the impact on ICS adherence in children with asthma. Children were mostly male (66.9%), older than five years (58.8%), parents were female, mean age 38, employed, and with a history of consumption of some form of corticosteroids. Parents' answers show that 50% of them disagreed with the statement that medicines are addictive, and 90% agree that medicine helps many to live better. A percentage of 77.7% of parents acknowledge that their child's health relies on inhaled corticosteroids (ICS), and 86.5% of parents agree that these medications safeguard their child from worsening health. Most of the parents (93.2%) adhere to the guidelines and instructions of the doctor. In summary, parents who hold the belief that medicines are neither overused nor harmful tend to exhibit a higher adherence. Furthermore, those with elevated adherence levels express lower levels of concern regarding the use of inhaled corticosteroids (ICS) in their children's asthma therapy.
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Affiliation(s)
- Jasna Petrić Duvnjak
- Pediatric Clinic "Pediatri", 21000 Split, Croatia
- School of Medicine, University of Split, 21000 Split, Croatia
- Department of Health Studies, University of Split, 21000 Split, Croatia
| | - Anita Ursic
- Pediatric Clinic "Pediatri", 21000 Split, Croatia
- School of Medicine, University of Split, 21000 Split, Croatia
- Department of Health Studies, University of Split, 21000 Split, Croatia
| | - Antonela Matana
- Department of Health Studies, University of Split, 21000 Split, Croatia
| | - Ivana Medvedec Mikic
- School of Medicine, University of Split, 21000 Split, Croatia
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
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Gutiérrez-Abejón E, Pedrosa-Naudín MA, Fernández-Lázaro D, Alvarez FJ. Medication economic burden of antidepressant non-adherence in Spain. Front Pharmacol 2023; 14:1266034. [PMID: 38035007 PMCID: PMC10682177 DOI: 10.3389/fphar.2023.1266034] [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: 07/24/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction: Non-adherence to antidepressants is associated with worse disease outcomes (morbidity and mortality) and correlates with higher healthcare resource utilization and costs. Methods: A population-based registry study was conducted to assess non-adherence and to analyze the economic burden of treatment and from non-adherence to antidepressants in 2021. Non-adherence was measured by the Medication Possession Ratio and those below 80% were classified as non-adherent. Results: In 2021, 246,718 patients (10.60% [95% CI: 10.48-10.72]) received antidepressants at a cost of €29 million. The median antidepressant cost per patient/year was €70.08€, ranging from €7.58 for amitriptyline to €396.66 for agomelatine. Out-of-pocket costs represented 6.09% of total expenditures, with a median copayment of €2.78 per patient. The 19.87% [95% CI 19.52-20.22)] of patients were non-adherent to antidepressants, costing €3.9 million (13.30% of total antidepressant costs). Non-adherence rates exceeded 20% for the tricyclic antidepressants, fluoxetine (23.53%), fluvoxamine (22.42%), and vortioxetine (20.58%). Venlafaxine (14.64%) and citalopram (14.88%) had the lowest non-adherence rates, of less than 15%. The median cost of non-adherent medications per patient/year was €18.96 and ranged from €2.50 (amitriptyline) to €133.42 (agomelatine). Conclusion: Reducing non-adherence to antidepressants is critical to improving clinical and economic outcomes. The implementation of interventions and standardized measures, including early detection indicators, is urgently needed. Antidepressants differ with regard to non-adherence and their cost, and this should be considered when prescribing this medication. The Medication Possession Ratio could be used by the healthcare provider and clinician to identify non-adherent patients for monitoring, and to take necessary corrective actions.
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Affiliation(s)
- Eduardo Gutiérrez-Abejón
- Pharmacological Big Data Laboratory, Department of Cell Biology, Genetics, Histology and Pharmacology, Faculty of Medicine, University of Valladolid, Valladolid, Spain
- Valladolid Este Primary Care Department, Valladolid, Spain
- Pharmacy Directorate, Castilla y León Health Council, Valladolid, Spain
- Facultad de Empresa y Comunicación, Universidad Internacional de la Rioja (UNIR), Logroño, Spain
| | | | - Diego Fernández-Lázaro
- Department of Cellular Biology, Genetics, Histology and Pharmacology, Faculty of Health Sciences, Campus of Soria, University of Valladolid, Soria, Spain
- Neurobiology Research Group, Faculty of Medicine, University of Valladolid, Valladolid, Spain
| | - F. Javier Alvarez
- Pharmacological Big Data Laboratory, Department of Cell Biology, Genetics, Histology and Pharmacology, Faculty of Medicine, University of Valladolid, Valladolid, Spain
- CEIm, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
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Plaza Moral V, Alobid I, Álvarez Rodríguez C, Blanco Aparicio M, Ferreira J, García G, Gómez-Outes A, Garín Escrivá N, Gómez Ruiz F, Hidalgo Requena A, Korta Murua J, Molina París J, Pellegrini Belinchón FJ, Plaza Zamora J, Praena Crespo M, Quirce Gancedo S, Sanz Ortega J, Soto Campos JG. GEMA 5.3. Spanish Guideline on the Management of Asthma. OPEN RESPIRATORY ARCHIVES 2023; 5:100277. [PMID: 37886027 PMCID: PMC10598226 DOI: 10.1016/j.opresp.2023.100277] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023] Open
Abstract
The Spanish Guideline on the Management of Asthma, better known by its acronym in Spanish GEMA, has been available for more than 20 years. Twenty-one scientific societies or related groups both from Spain and internationally have participated in the preparation and development of the updated edition of GEMA, which in fact has been currently positioned as the reference guide on asthma in the Spanish language worldwide. Its objective is to prevent and improve the clinical situation of people with asthma by increasing the knowledge of healthcare professionals involved in their care. Its purpose is to convert scientific evidence into simple and easy-to-follow practical recommendations. Therefore, it is not a monograph that brings together all the scientific knowledge about the disease, but rather a brief document with the essentials, designed to be applied quickly in routine clinical practice. The guidelines are necessarily multidisciplinary, developed to be useful and an indispensable tool for physicians of different specialties, as well as nurses and pharmacists. Probably the most outstanding aspects of the guide are the recommendations to: establish the diagnosis of asthma using a sequential algorithm based on objective diagnostic tests; the follow-up of patients, preferably based on the strategy of achieving and maintaining control of the disease; treatment according to the level of severity of asthma, using six steps from least to greatest need of pharmaceutical drugs, and the treatment algorithm for the indication of biologics in patients with severe uncontrolled asthma based on phenotypes. And now, in addition to that, there is a novelty for easy use and follow-up through a computer application based on the chatbot-type conversational artificial intelligence (ia-GEMA).
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Affiliation(s)
| | - Isam Alobid
- Otorrinolaringología, Hospital Clinic de Barcelona, España
| | | | | | - Jorge Ferreira
- Hospital de São Sebastião – CHEDV, Santa Maria da Feira, Portugal
| | | | - Antonio Gómez-Outes
- Farmacología clínica, Agencia Española de Medicamentos y Productos Sanitarios (AEMPS), Madrid, España
| | - Noé Garín Escrivá
- Farmacia Hospitalaria, Hospital de la Santa Creu i Sant Pau, Barcelona, España
| | | | | | - Javier Korta Murua
- Neumología Pediátrica, Hospital Universitario Donostia, Donostia-San, Sebastián, España
| | - Jesús Molina París
- Medicina de familia, semFYC, Centro de Salud Francia, Fuenlabrada, Dirección Asistencial Oeste, Madrid, España
| | | | - Javier Plaza Zamora
- Farmacia comunitaria, Farmacia Dr, Javier Plaza Zamora, Mazarrón, Murcia, España
| | | | | | - José Sanz Ortega
- Alergología Pediátrica, Hospital Católico Universitario Casa de Salud, Valencia, España
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Jaun F, Tröster LM, Giezendanne S, Bridevaux PO, Charbonnier F, Clarenbach C, Gianella P, Jochmann A, Kern L, Miedinger D, Pavlov N, Rothe T, Steurer-Stey C, von Garnier C, Leuppi JD. Characteristics of Severe Asthma Patients and Predictors of Asthma Control in the Swiss Severe Asthma Registry. Respiration 2023; 102:863-878. [PMID: 37769646 DOI: 10.1159/000533474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/07/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND Asthma is a chronic airway disease, affecting over 300 million people worldwide. 5-10% of patients suffer from severe asthma and account for 50% of asthma-related financial burden. Availability of real-life data about the clinical course of severe asthma is insufficient. OBJECTIVES The aims of this study were to characterize patients with severe asthma in Switzerland, enrolled in the Swiss Severe Asthma Registry (SSAR), and evaluate predictors for asthma control. METHOD A descriptive characterisation of 278 patients was performed, who were prospectively enrolled in the registry until January 2022. Socio-demographic variables, comorbidities, diagnostic values, asthma treatment, and healthcare utilisation were evaluated. Groups of controlled and uncontrolled asthma according to the asthma control test were compared. RESULTS Forty-eight percent of patients were female and the mean age was 55.8 years (range 13-87). The mean body mass index (BMI) was 27.4 kg/m2 (±6). 10.8% of patients were current smokers. Allergic comorbidities occurred in 54.3% of patients, followed by chronic rhinosinusitis (46.4%) and nasal polyps (34.1%). According to the ACT score, 54.7% had well controlled, 16.2% partly controlled and 25.9% uncontrolled asthma. The most common inhalation therapy was combined inhaled corticosteroids/long-acting β2-agonists (78.8%). Biologics were administered to 81.7% of patients and 19.1% received oral steroids. The multivariable analysis indicated that treatment with biologics was positively associated with asthma control whereas higher BMI, oral steroids, exacerbations, and COPD were negative predictors for asthma control. CONCLUSION Biologics are associated with improved control in severe asthma. Further studies are required to complete the picture of severe asthma in order to provide improved care for those patients.
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Affiliation(s)
- Fabienne Jaun
- University Center of Internal Medicine, Cantonal Hospital Baselland, Liestal, Switzerland,
- Medical Faculty, University of Basel, Basel, Switzerland,
| | - Lydia Marie Tröster
- University Center of Internal Medicine, Cantonal Hospital Baselland, Liestal, Switzerland
- Medical Faculty, University of Basel, Basel, Switzerland
| | - Stéphanie Giezendanne
- University Center of Internal Medicine, Cantonal Hospital Baselland, Liestal, Switzerland
- Medical Faculty, University of Basel, Basel, Switzerland
- University Center for Family Medicine, University of Basel, Cantonal Hospital Baselland, Liestal, Switzerland
| | - Pierre-Olivier Bridevaux
- Pneumology Departement, Centre Hospitalier du Valais Romand, Sion, Switzerland
- University Clinic of Pneumology, University Hospital Geneva, Geneva, Switzerland
| | - Florian Charbonnier
- University Clinic of Pneumology, University Hospital Geneva, Geneva, Switzerland
| | | | - Pietro Gianella
- Pneumology Departement, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Anja Jochmann
- Department of Pneumology, University Children Hospital Basel, Basel, Switzerland
| | - Lukas Kern
- Center for Lung Diseases, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | | | - Nikolay Pavlov
- Departement of Pulmonary Medicine and Allergology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Thomas Rothe
- Pneumology Departement, Cantonal Hospital Grisons, Chur, Switzerland
- Pneumology Departement, Hospital Davos AG, Davos, Switzerland
| | - Claudia Steurer-Stey
- mediX Gruppenpraxis, Zurich, Switzerland
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Christophe von Garnier
- University Clinic of Pneumology, University Hospital Center Vaudoise, Lausanne, Switzerland
| | - Jorg D Leuppi
- University Center of Internal Medicine, Cantonal Hospital Baselland, Liestal, Switzerland
- Medical Faculty, University of Basel, Basel, Switzerland
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9
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Silvestro O, Ricciardi L, Catalano A, Vicario CM, Tomaiuolo F, Pioggia G, Squadrito G, Schwarz P, Gangemi S, Martino G. Alexithymia and asthma: a systematic review. Front Psychol 2023; 14:1221648. [PMID: 37609491 PMCID: PMC10441120 DOI: 10.3389/fpsyg.2023.1221648] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/17/2023] [Indexed: 08/24/2023] Open
Abstract
Growing evidence from scientific research elucidates the important role of alexithymia in chronic immune diseases. This Review aims to explore the presence of alexithymia in patients affected by asthma and clarify its associations with other involved psychological and physical factors. In January 2023, according to PRISMA guidelines, a systematic search using PubMed and Scopus was conducted. Twenty-six studies were eligible based on inclusion criteria. Alexithymia was significantly present in asthma patients, with most studies reporting a higher prevalence (from 9 to 62.8%) than in control groups (approximately 10%). The coexistence of asthma and alexithymia was associated with a worse quality of life, psychiatric comorbidity, poor symptom control, and difficulty in recognizing exacerbations of the disease. These results suggest that alexithymia can negatively impact the management of asthma. For this reason, we recommend an accuracy assessment in clinical settings and the implementation of psychological interventions to promote the emotional and physical wellbeing of asthmatic patients.
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Affiliation(s)
- Orlando Silvestro
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Luisa Ricciardi
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Antonino Catalano
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Carmelo Mario Vicario
- Department of Cognitive Sciences, Psychology, Education and Cultural Studies, University of Messina, Messina, Italy
| | - Francesco Tomaiuolo
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Messina, Italy
| | - Giovanni Squadrito
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Peter Schwarz
- Department of Endocrinology, Research Centre for Ageing and Osteoporosis, Rigshospitalet-Glostrup Hospital, Copenhagen, Denmark
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Gabriella Martino
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
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Hvidtfeldt M, Sverrild A, Pulga A, Frøssing L, Silberbrandt A, Hostrup M, Thomassen M, Sanden C, Clausson CM, Siddhuraj P, Bornesund D, Nieto-Fontarigo JJ, Uller L, Erjefält J, Porsbjerg C. Airway hyperresponsiveness reflects corticosteroid-sensitive mast cell involvement across asthma phenotypes. J Allergy Clin Immunol 2023; 152:107-116.e4. [PMID: 36907566 DOI: 10.1016/j.jaci.2023.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 02/27/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND Airway hyperresponsiveness is a hallmark of asthma across asthma phenotypes. Airway hyperresponsiveness to mannitol specifically relates to mast cell infiltration of the airways, suggesting inhaled corticosteroids to be effective in reducing the response to mannitol, despite low levels of type 2 inflammation. OBJECTIVE We sought to investigate the relationship between airway hyperresponsiveness and infiltrating mast cells, and the response to inhaled corticosteroid treatment. METHODS In 50 corticosteroid-free patients with airway hyperresponsiveness to mannitol, mucosal cryobiopsies were obtained before and after 6 weeks of daily treatment with 1600 μg of budesonide. Patients were stratified according to baseline fractional exhaled nitric oxide (Feno) with a cutoff of 25 parts per billion. RESULTS Airway hyperresponsiveness was comparable at baseline and improved equally with treatment in both patients with Feno-high and Feno-low asthma: doubling dose, 3.98 (95% CI, 2.49-6.38; P < .001) and 3.85 (95% CI, 2.51-5.91; P < .001), respectively. However, phenotypes and distribution of mast cells differed between the 2 groups. In patients with Feno-high asthma, airway hyperresponsiveness correlated with the density of chymase-high mast cells infiltrating the epithelial layer (ρ, -0.42; P = .04), and in those with Feno-low asthma, it correlated with the density in the airway smooth muscle (ρ, -0.51; P = .02). The improvement in airway hyperresponsiveness after inhaled corticosteroid treatment correlated with a reduction in mast cells, as well as in airway thymic stromal lymphopoietin and IL-33. CONCLUSIONS Airway hyperresponsiveness to mannitol is related to mast cell infiltration across asthma phenotypes, correlating with epithelial mast cells in patients with Feno-high asthma and with airway smooth muscle mast cells in patients with Feno-low asthma. Treatment with inhaled corticosteroids was effective in reducing airway hyperresponsiveness in both groups.
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Affiliation(s)
- Morten Hvidtfeldt
- Respiratory Research Unit, Bispebjerg Hospital, Copenhagen, Denmark.
| | - Asger Sverrild
- Respiratory Research Unit, Bispebjerg Hospital, Copenhagen, Denmark; Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | - Alexis Pulga
- Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | - Laurits Frøssing
- Respiratory Research Unit, Bispebjerg Hospital, Copenhagen, Denmark
| | | | - Morten Hostrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Martin Thomassen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | | | | | - Lena Uller
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Jonas Erjefält
- Unit of Airway Inflammation, Lund University, Lund, Sweden
| | - Celeste Porsbjerg
- Respiratory Research Unit, Bispebjerg Hospital, Copenhagen, Denmark; Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
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Tho NV, Quan VTT, Dung DV, Phu NH, Dinh-Xuan AT, Lan LTT. GINA Implementation Improves Asthma Symptoms Control and Lung Function: A Five-Year Real-World Follow-Up Study. J Pers Med 2023; 13:jpm13050809. [PMID: 37240979 DOI: 10.3390/jpm13050809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/03/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Symptoms control remains challenging for most patients with asthma. This study was conducted to evaluate the level of asthma symptoms control and lung function over 5 years of GINA (Global INitiative for Asthma) implementation. We included all patients with asthma who had been managed following GINA recommendations at the Asthma and COPD Outpatient Care Unit (ACOCU) of the University Medical Center in Ho Chi Minh City, Vietnam from October 2006 to October 2016. Of 1388 patients with asthma managed following GINA recommendations, the proportion of patients with well-controlled asthma significantly improved from 2.6% at baseline to 66.8% at month 3, 64.8% at year 1, 59.6% at year 2, 58.6% at year 3, 57.7% at year 4, and 59.5% at year 5 (p < 0.0001 for all comparisons). The proportion of patients with persistent airflow limitation significantly decreased from 26.7% at baseline to 12.6% at year 1 (p < 0.0001), 14.4% at year 2 (p < 0.0001), 15.9% at year 3 (p = 0.0006), 12.7% at year 4 (p = 0.0047), and 12.2% at year 5 (p = 0.0011). In patients with asthma managed according to GINA recommendations, asthma symptoms control and lung function improved after 3 months and the improvement was sustained over 5 years.
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Affiliation(s)
- Nguyen Van Tho
- Department of Tuberculosis and Lung Diseases, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Pulmonary Functional Exploration, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Vu Tran Thien Quan
- Department of Pulmonary Functional Exploration, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Pathophysiology-Immunology, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Do Van Dung
- Department of Biostatistics, Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Nguyen Hoang Phu
- Department of Pulmonology, Dong Nai General Hospital, Bien Hoa City, Vietnam
| | - Anh Tuan Dinh-Xuan
- AP-HP, Hôpital Cochin, Service de Physiologie-Explorations Fonctionnelles, Paris, France
| | - Le Thi Tuyet Lan
- Department of Pulmonary Functional Exploration, University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
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12
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Demelash TB, Asmamaw G, Limenh LW, Anagaw YK, Simegn W, Ayenew W. Nonadherence to antiasthmatic medications and its predictors among asthmatic patients in public hospitals of Bahir Dar City, North West Ethiopia: using ASK-12 tool. Asthma Res Pract 2023; 9:2. [PMID: 37143111 PMCID: PMC10161619 DOI: 10.1186/s40733-023-00091-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/23/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND Globally, adequate asthma control is not yet achieved. The main cause of uncontrollability is nonadherence to prescribed medications. OBJECTIVES The objective of this study is to assess asthmatic patients' non-adherence to anti-asthmatic medications and the predictors associated with non-adherence. METHODS An institution-based cross-sectional study was conducted in three governmental hospitals in Bahir Dar city from September 5 to December 12, 2021. The data was collected using the Adherence Starts with Knowledge-12 tool (ASK-12). Systematic random sampling was applied to select study participants. Bivariable and multivariable logistic regression analyses were used to identify predictors of non-adherence. All statistical tests were analyzed using STATA version 16. P-values less than 0.05 were considered statistically significant. RESULTS A total of 422 asthmatic patients were included in the study. Most of the study participants (55.4%) did not adhere to their prescribed anti-asthmatic medicines. The educational status of the study participants (AOR = 0.03, 95% CI = 0.00-0.05), family history of asthma (AOR = 0.13, 95% CI = 0.04-0.21), and disease duration that the patients were living with (AOR = 0.01, 95% CI = 0.00-0.01) were the predictors of non-adherence to anti-asthmatic medications. CONCLUSIONS The level of nonadherence to treatment among patients with asthma was high. Religion, educational status of study participants, family history of asthma, and duration of the disease were the predictors of non-adherence of asthmatic patients to their antiasthmatic medications. Therefore, the Ministry of health, health policy makers, clinicians, and other healthcare providers should pay attention to strengthening the adherence level to antiasthmatic medications, and country-based interventions should be developed to reduce the burden of non-adherence to anti-asthmatic medications.
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Affiliation(s)
- Teshome Bitew Demelash
- Department of Pharmaceutics and Social Pharmacy, Addis Ababa University, Addis Ababa, Ethiopia
| | - Getahun Asmamaw
- Department of Pharmacy, Arba Minch University, Arba Minch, Ethiopia
| | | | | | - Wudneh Simegn
- Department of Social and Administrative Pharmacy, University of Gondar, Gondar, Ethiopia
| | - Wondim Ayenew
- Department of Social and Administrative Pharmacy, University of Gondar, Gondar, Ethiopia.
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13
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Kumar S, Singh DP, Rath RS, Kushwaha G, Ansari S, Rai DK, Ojha UC, Mohanty A. Clinical Profile of Adult Bronchial Asthma Patients Presenting at a Tertiary Care Teaching Institute in Northern India. Cureus 2023; 15:e39316. [PMID: 37351228 PMCID: PMC10282159 DOI: 10.7759/cureus.39316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND In the previous four decades there have been remarkable changes and development in the approach toward the diagnosis and management of asthma. There are wide variations in the clinical profile of asthma patients in different parts of a vast country like India due to significant variations in the geography, culture, ethnicity, and socioeconomic profile of the Indian population. In the present study, we have aimed to study the clinical profile of adult asthmatic patients in a tertiary care teaching institute in Northern India. METHODS In this observational cross-sectional study, a total of 966 asthma patients were included from August 2020 to July 2021 after following strict inclusion and exclusion criteria. After a thorough history and clinical examination, patients were subjected to relevant investigations including spirometry. RESULTS Our study showed slight female preponderance (51.7%) over males among asthma patients. A maximum number of patients were of comparatively younger age groups and urban. The most common symptom at the time of presentation was breathlessness (94.5%) followed by cough in about 59.8%. Family history was present in about 9.3% of patients. A maximum number of patients presented in the months of November and December and rhinitis was the most commonly associated atopic condition. The majority (65.28%) of previously diagnosed patients had uncontrolled asthma at the time of their first presentation in our department. CONCLUSION Results of our study endorse the poor awareness in society towards education and management of asthma. Females and comparatively younger patients are more commonly affected. Significant differences in our study from previous studies in different parts of India confirm that the pattern and clinical profile of asthma patients in one region cannot be extrapolated to other regions and the need for future studies in other regions of our country is also required.
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Affiliation(s)
- Subodh Kumar
- Pulmonary Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Devesh P Singh
- Pulmonary Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Rama S Rath
- Community Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Garima Kushwaha
- Pulmonary Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Sana Ansari
- Pulmonary Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Dineshwar K Rai
- Pulmonary Medicine, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
| | - Umesh C Ojha
- Pulmonary Medicine, ESI Post Graduate Institute of Medical Sciences and Research, New Delhi, IND
| | - Aroop Mohanty
- Clinical Microbiology, All India Institute of Medical Sciences (AIIMS) Gorakhpur, Gorakhpur, IND
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14
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Beasley R, Bruce P, Houghton C, Hatter L. The ICS/Formoterol Reliever Therapy Regimen in Asthma: A Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:762-772.e1. [PMID: 36639054 DOI: 10.1016/j.jaip.2023.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/12/2023]
Abstract
The Global Initiative for Asthma recommends that low-dose inhaled corticosteroid (ICS)/formoterol be preferred to short-acting beta2-agonists as reliever therapy in adolescents and adults with asthma, across the range of asthma severity. This recommendation represents the most fundamental change in asthma management for many decades. In this commentary, we review the rationale for combination ICS/formoterol therapy, the evidence on which this recommendation has been made, the limitations in the evidence, the practical issues relevant to the implementation of ICS/formoterol reliever-based regimens in clinical practice, and the emerging evidence for the efficacy and safety of combination ICS/salbutamol reliever therapy regimens.
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Affiliation(s)
- Richard Beasley
- Medical Research Institute of New Zealand, Wellington, New Zealand; Capital and Coast District Health Board, Wellington, New Zealand; Victoria University of Wellington, Wellington, New Zealand.
| | - Pepa Bruce
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Claire Houghton
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Lee Hatter
- Medical Research Institute of New Zealand, Wellington, New Zealand; Victoria University of Wellington, Wellington, New Zealand
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15
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Rodriguez-Martinez CE, Sossa-Briceño MP, Garcia-Marcos L. Use of inhaled corticosteroids on an intermittent or as-needed basis in pediatric asthma: a systematic review of the literature. J Asthma 2022; 59:2189-2200. [PMID: 34806537 DOI: 10.1080/02770903.2021.2008430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/16/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To summarize the principal findings of all available studies that have evaluated the use of inhaled corticosteroids (ICS) on an intermittent or as-needed basis as an add-on therapy to short-acting β2-agonists (SABAs) or fast-acting β2-agonists (FABAs) in pediatric asthmatic patients. Studies could either include or omit the use of ICS during stable periods of the disease. DATA SOURCES Electronic databases MEDLINE, EMBASE, CINAHL, SCOPUS, and the Cochrane Database of Systematic Reviews from inception to February 2021. STUDY SELECTIONS Relevant articles in the literature published by February 2021. RESULTS Of 294 references identified, 14 studies were included. The use of ICS on an intermittent or as-needed basis (as an add-on therapy to SABAs) has been shown to be more effective than treatment with SABA alone and to be similarly or less effective compared to regular daily ICS administration. Furthermore, strategies involving increasing the dose of ICS only when needed (as an add-on therapy to formoterol, a FABA) and keeping it low during stable stages of the disease (i.e. single maintenance and reliever therapy, SMART) have been shown to be similarly or more effective than comparators. CONCLUSION The use of ICS on an intermittent or as-needed basis as an add-on therapy to SABAs or FABAs, with or without ICS use during stable periods of the disease in pediatric asthmatic patients, encompasses several effective treatment strategies.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
- Department of Pediatric Pulmonology, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
| | - Luis Garcia-Marcos
- Pediatric Allergy and Pulmonology Units, "Virgen de la Arrixaca" University Children's Hospital, University of Murcia and IMIB Bioresearch Institute, ARADyAL Allergy Network Spain, Murcia, Spain
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16
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Fletcher M, van der Molen T, Lenney W, Boucot I, Aggarwal B, Pizzichini E. Primary Care Management of Asthma Exacerbations or Attacks: Impact of the COVID-19 Pandemic. Adv Ther 2022; 39:1457-1473. [PMID: 35157217 PMCID: PMC8853035 DOI: 10.1007/s12325-022-02056-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/21/2022] [Indexed: 12/26/2022]
Abstract
The COVID-19 pandemic has brought a renewed focus on appropriate management of chronic respiratory conditions with a heightened awareness of respiratory symptoms and the requirement for differential diagnosis between an asthma attack and COVID-19 infection. Despite early concerns in the pandemic, most studies suggest that well-managed asthma is not a risk factor for more severe COVID-related outcomes, and that asthma may even have a protective effect. Advice on the treatment of asthma and asthma attacks has remained unchanged. This article describes some challenges faced in primary care asthma management in adults and in teenagers, particularly their relevance during a pandemic, and provides practical advice on asthma attack recognition, classification, treatment and continuity of care. Acute attacks, characterised by increased symptoms and reduced lung function, are often referred to as exacerbations of asthma by doctors and nurses but are usually described by patients as asthma attacks. They carry a significant and underestimated morbidity and mortality burden. Many patients experiencing an asthma attack are assessed in primary care for treatment and continuing management. This may require remote assessment by telephone and home monitoring devices, where available, during a pandemic. Differentiation between an asthma attack and a COVID-19 infection requires a structured clinical assessment, taking account of previous medical and family history. Early separation into mild, moderate, severe or life-threatening attacks is helpful for continuing good management. Most attacks can be managed in primary care but when severe or unresponsive to initial treatment, the patient should be appropriately managed until transfer to an acute care facility can be arranged. Good quality care is important to prevent further attacks and must include a follow-up appointment in primary care, proactive regular dosing with daily controller therapy and an understanding of a patient's beliefs and perceptions about asthma to maximise future self-management.
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Affiliation(s)
- Monica Fletcher
- The Usher Institute, University of Edinburgh, Edinburgh, UK.
| | - Thys van der Molen
- Department of General Practice and GRIAG Research Institute, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Warren Lenney
- Department of Pharmacy and Bioengineering, University of Keele, Keele, Staffordshire, UK
| | | | - Bhumika Aggarwal
- Respiratory, General Medicines Emerging Markets, GlaxoSmithKline, Singapore, 139234, Singapore
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17
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Serhal S, Saini B, Bosnic-Anticevich S, Krass I, Emmerton L, Bereznicki B, Bereznicki L, Mitchell B, Wilson F, Wright B, Wilson K, Weier N, Segrott R, Cleveland R, Jan S, Shan S, Billot L, Armour C. A Targeted Approach to Improve Asthma Control Using Community Pharmacists. Front Pharmacol 2022; 12:798263. [PMID: 35024035 PMCID: PMC8743269 DOI: 10.3389/fphar.2021.798263] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/26/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Building on lessons learnt from evidence-based community pharmacy asthma management models, a streamlined and technology supported Pharmacy Asthma Service (PAS) was developed to promote the integration of the service into routine practice. Objective: This study investigates the efficacy of the PAS in improving asthma symptom control and other health outcomes. Methods: A two-arm pragmatic cluster randomized controlled trial was implemented in 95 pharmacies across three Australian States. Participants were adults with poorly controlled asthma as per the Asthma Control Questionnaire (ACQ), with or without allergic rhinitis. Patients within the PAS arm engaged in four consultations with the pharmacist over a 12-month period. An evidence-based algorithm guided pharmacies, via a trial specific software, to deliver a series of interventions targeting three issues underpinning uncontrolled asthma (medication use and adherence, inhaler technique, and allergic rhinitis management) to patient clinical asthma status and patient need. Comparator arm patients received a minimal intervention likened to usual practice involving referral of eligible patients to the GP and two follow-up consultations with their pharmacist to collect comparative data. Results: In total, 143 of 221 PAS patients (65%) and 111 of 160 comparator patients (69%) completed the trial. Improvements in asthma control were achieved in both the PAS (mean difference (MD) in ACQ from baseline = −1.10, p <.0001) and comparator (MD in ACQ from baseline = −0.94, p <.0001) arms at the trial end; however, there were no significant differences between the two arms (MD = −0.16, 95% CI −0.41 to 0.08, p = 0.19). Patients’ quality of life in the PAS arm improved significantly when compared with the comparator arm (MD in Impact of Asthma on Quality-of-Life Questionnaire (IAQLQ) = −0.52, 95% CI −0.89 to −0.14, p = 0.0079). Conclusion: Despite the PAS achieving a greater improvement in patients’ quality of life, the pharmacist-led service and usual practice arm produced comparable improvements in asthma control. These results ask us to reflect on current standards of usual care, as it appears the standard of asthma care in usual practice has evolved beyond what is reported in the literature.
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Affiliation(s)
- Sarah Serhal
- Woolcock Institute of Medical Research, Sydney, NSW, Australia.,School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
| | - Bandana Saini
- Woolcock Institute of Medical Research, Sydney, NSW, Australia.,School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
| | - Sinthia Bosnic-Anticevich
- Woolcock Institute of Medical Research, Sydney, NSW, Australia.,Central Sydney Area Health Service, Sydney, NSW, Australia
| | - Ines Krass
- School of Pharmacy, The University of Sydney, Sydney, NSW, Australia
| | - Lynne Emmerton
- Curtin Medical School, Curtin University, Perth, WA, Australia
| | | | - Luke Bereznicki
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | | | - Frances Wilson
- Woolcock Institute of Medical Research, Sydney, NSW, Australia
| | - Bronwen Wright
- Curtin Medical School, Curtin University, Perth, WA, Australia
| | - Kiara Wilson
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Naomi Weier
- The Pharmaceutical Society of Australia, Deakin, ACT, Australia
| | | | - Rhonda Cleveland
- National Asthma Council Australia, South Melbourne, VIC, Australia
| | - Stephen Jan
- The George Institute, Newtown, NSW, Australia.,Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Sana Shan
- The George Institute, Newtown, NSW, Australia
| | - Laurent Billot
- The George Institute, Newtown, NSW, Australia.,Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Carol Armour
- Woolcock Institute of Medical Research, Sydney, NSW, Australia.,Central Sydney Area Health Service, Sydney, NSW, Australia
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18
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Visser CD, Linthorst JM, Kuipers E, Sont JK, Lacroix JPW, Guchelaar HJ, Teichert M. Respiratory Adherence Care Enhancer Questionnaire: Identifying Self-Management Barriers of Inhalation Corticosteroids in Asthma. Front Pharmacol 2022; 12:767092. [PMID: 35002706 PMCID: PMC8729223 DOI: 10.3389/fphar.2021.767092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/25/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: Suboptimal self-management of inhaled corticosteroids (ICS) in asthma patients is frequently observed in clinical practice and associated with poor asthma control. Driving factors for suboptimal self-management are complex and consist of a range of behavioral barriers (cognitive, affective and practical) with a considerable inter-individual variability. Identification of individual barriers facilitates the use of corresponding behavior change techniques and tailored care to improve asthma treatment outcomes. Objective: This study describes the development and validation of the 'Respiratory Adherence Care Enhancer' (RACE) questionnaire to identify individual barriers to self-management of ICS therapy in asthma patients. Methods: The development included: 1) an inventory of self-management barriers based on a literature review, 2) expert assessment on relevance and completeness of this set, linking these barriers to behavioral domains of the Theoretical Domains Framework (TDF) and 3) the formulation of corresponding questions assessing each of the barriers. A cross-sectional study was performed for validation. Primary care asthma patients were invited to fill out the RACE-questionnaire prior to a semi-structured telephonic interview as golden standard. Barriers detected from the questionnaire were compared to those mentioned in the interview. Results: The developed questionnaire is made up of 6 TDF-domains, covering 10 self-management barriers with 23 questions. For the validation 64 patients completed the questionnaire, of whom 61 patients were interviewed. Cronbach's alpha for the consistency of questions within the barriers ranged from 0.58 to 0.90. Optimal cut-off values for the presence of barriers were determined at a specificity between 67 and 92% with a sensitivity between 41 and 83%. Significant Areas Under the Receiver Operating Curves values were observed for 9 barriers with values between 0.69 and 0.86 (p-value <0.05), except for 'Knowledge of ICS medication' with an insignificant value of 0.53. Conclusion: The RACE-questionnaire yields adequate psychometric characteristics to identify individual barriers to self-management of ICS therapy in asthma patients, facilitating tailored care.
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Affiliation(s)
- Claire D Visser
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, Netherlands
| | - Jip M Linthorst
- Royal Dutch Pharmacists Association (KNMP), The Hague, Netherlands
| | | | - Jacob K Sont
- Department of Biomedical Data Sciences, Section Medical Decision Making, Leiden University Medical Center, Leiden, Netherlands
| | - Joyca P W Lacroix
- Department of Digital Engagement, Behavior and Cognition, Philips Research, Eindhoven, Netherlands
| | - Henk-Jan Guchelaar
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, Netherlands
| | - Martina Teichert
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, Netherlands.,Royal Dutch Pharmacists Association (KNMP), The Hague, Netherlands
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19
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Hu Z, Xuan J, Zhao H, Dong H, Yu C, Cai S, Gao Y, Li L, Hu X. Newly diagnosed asthma in China: initial severity and changes over a 1-year management period. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:75. [PMID: 35282053 PMCID: PMC8848387 DOI: 10.21037/atm-21-6470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/11/2022] [Indexed: 11/25/2022]
Abstract
Background There are no large sample, epidemiological data describing initial asthma severity and change. We used a large health care database to examine asthma severity at initial diagnosis, and the changes in severity over the first year of management. Methods The clinical data of patients diagnosed with asthma for the first time were collated from the SuValue electronic medical database. The following inclusion criteria were applied: (I) patients who were 14 years or older at the time of first diagnosis; (II) initial diagnosis occurred between Jan 2001 and Mar 2019; (III) patients were followed up for at least 12 months; (IV) patients had follow-up visits every 3 months. Disease severity at diagnosis and at each follow-up visit, medications prescribed were collated and analyzed. Results A total of 7,654 adult patients with newly diagnosed asthma from tertiary hospitals (26.38%) and secondary hospitals (73.62%), who were followed up for at least 12 months, were included in this retrospective analysis. Approximately 54% of patients were females and the largest age group was over 60 years old (37.66%). Nearly 16% of patients were moderate to severe asthma initially. The proportions of patients with moderate and severe asthma decreased during the first 6 months, and remained stable thereafter. At the end of the 1-year follow-up period, 2.7% of patients had severe asthma. Patients with mild asthma tended to continue to have mild asthma in the following 3 months (>76.19%). However, of the patients with mild or moderate asthma at 3 months, 92.85% and 75.1%, respectively, experienced maintenance and reduction in severity and had mild asthma by 12 months. 1.26% and 3.15% of patients with mild or moderate asthma, respectively, progressed to severe asthma by 12 months. Conclusions Patients with mild asthma did not progress but rather, remained stable with mild asthma over the year. A proportion of patients diagnosed with moderate and severe asthma remained stable over a 1-year period. Further studies should be conducted to examine the clinical features of newly diagnosed patients with severe asthma without reduction in severity in order to facilitate intensive treatment and reduce the disease burden for these patients.
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Affiliation(s)
- Zhizhen Hu
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jianwei Xuan
- Health Economic Research Institute, Sun Yat-sen University, Guangzhou, China
| | - Haijin Zhao
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hangming Dong
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Changhui Yu
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Shaoxi Cai
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yue Gao
- Centennial Scientific Co., Ltd., Shanghai, China
| | - Liran Li
- Centennial Scientific Co., Ltd., Shanghai, China
| | - Xiaohan Hu
- Centennial Scientific Co., Ltd., Shanghai, China
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20
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Wadhahi AA, Garvey L, Edward KL, Beasley C. The lived experience of adherence to asthma medication in young adults (18-34 years). J Asthma 2021; 59:2475-2490. [PMID: 34902272 DOI: 10.1080/02770903.2021.2018706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Adherence to asthma medications is commonly poor and is the primary cause for anticipated worsening health outcomes for patients with asthma. Worldwide, qualitative investigations that examine the adherence of young adults (18-34 years) to their asthma medication are limited. METHOD This study used a phenomenological research approach to explicate the experience of asthma medication adherence as described by young adults. Data were collected using semi-structured in-depth video interviews conducted with participants aged between 18 and 34 years to elicit their lived experience with adherence to asthma medication. Data from the interviews were transcribed and analyzed using the Edward and Welch (1) extension of Colaizzi's approach to phenomenology. RESULTS Results yielded four main themes related to the phenomenon of adherence that emerged from the analysis. The themes were: Having a plan; Having knowledge about your medication and asthma triggers; Being responsible with asthma medication; and Health belief. CONCLUSION According to the findings, for young people adhering to asthma medication is a process that depends on four vital aspects: (A) plan, (B) knowledge, (C) responsibility, and (D) belief. If young adults with asthma received individualized written asthma plans and have adequate knowledge about this plan, developing the correct health belief is likely to result. Hence, this can lead to a greater responsibility to manage their asthma to the recommended adherence level.
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Affiliation(s)
- Amal Al Wadhahi
- Faculty of Health, Art and Design, Swinburne University of Technology, Melbourne, Australia
| | - Loretta Garvey
- Department of Health Professions, Swinburne University of Technology, Melbourne, Australia
| | - Karen-Leigh Edward
- Faculty of Health, Art and Design, Swinburne University of Technology, Melbourne, Australia.,Swinburne University of Technology, Melbourne, Australia.,School of Human and Health Sciences, University of Huddersfield, Huddersfield, UK
| | - Carolyn Beasley
- Department of Media and Communication, School of Social Sciences, Media, Film and Education, Swinburne University of Technology, Melbourne, Australia
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21
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Asamoah-Boaheng M, Farrell J, Osei Bonsu K, Midodzi WK. Determining the optimal threshold for medication adherence in adult asthma patients: an analysis of British Columbia administrative health database in Canada. J Asthma 2021; 59:2449-2460. [PMID: 34871127 DOI: 10.1080/02770903.2021.2014862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study investigated the association between varying cutoffs for Medication Adherence (MA) among physician-diagnosed asthma patients and subsequent association with asthma exacerbation. METHODS We linked four administrative health databases obtained from the Population Data in British Columbia. Index cases were physician-diagnosed asthma patients between January 1, 1998, to December 31, 1999, aged 18 years and older. Patients were prospectively assessed in the follow-up period from January 1, 2000, to December 31, 2018, to identify asthma exacerbation. Two proxy measures were used to assess MA: the proportion of days covered (PDC) and the medication possession ratio (MPR). Using the generalized estimating equation (GEE) logistic regression adjusted for patient covariates, the outcome of "asthma exacerbation" was modeled against varying MA cutoffs; excellent '≥0.90'; very good '0.80-0.89'; good '0.70-0.799'; moderate '0.6-0.699'; mild '0.50-0.599' compared to poor '<0.50' for both PDC and MPR. RESULTS The sample included 68,211 physician-diagnosed asthma patients with a mean age of 48.2 years and 59.3% females. The adjusted odds ratios (OR) and 95% confidence interval (CI) at the various cutoff for PDC-levels predicting asthma exacerbation events were: Excellent MA [OR = 0.84, 95% (0.82-0.86), very good MA [OR: 0.86, (0.83, 0.89), good MA [0.91, (0.88-0.94)]; moderate MA [0.93, (0.90-0.96)]; mild MA [0.95, (0.92-0.98)]; compared to poor MA level. Threshold levels for both the PDC and MPR measure greater than 0.80 provided optimal threshold associated with over 15% reduced likelihood of experiencing asthma exacerbations. CONCLUSION Intervention aimed at improving asthma exacerbation events in adult asthma patients should encourage increased medication adherence threshold level greater than 0.80. Supplemental data for this article is available online at at www.tandfonline.com/ijas .
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Affiliation(s)
- Michael Asamoah-Boaheng
- Faculty of Medicine, Division of Community Health and Humanity, Clinical Epidemiology unit, Memorial University of Newfoundland, St John's, NL, Canada
| | - Jamie Farrell
- Faculty of Medicine, Division of Community Health and Humanity, Clinical Epidemiology unit, Memorial University of Newfoundland, St John's, NL, Canada
| | - Kwadwo Osei Bonsu
- School of Pharmacy, Memorial University of Newfoundland, St John's, NL, Canada
| | - William K Midodzi
- Faculty of Medicine, Division of Community Health and Humanity, Clinical Epidemiology unit, Memorial University of Newfoundland, St John's, NL, Canada
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22
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de Carvalho-Pinto RM, Cançado JED, Pizzichini MMM, Fiterman J, Rubin AS, Cerci A, Cruz ÁA, Fernandes ALG, Araujo AMS, Blanco DC, Cordeiro G, Caetano LSB, Rabahi MF, de Menezes MB, de Oliveira MA, Lima MA, Pitrez PM. 2021 Brazilian Thoracic Association recommendations for the management of severe asthma. J Bras Pneumol 2021; 47:e20210273. [PMID: 34932721 PMCID: PMC8836628 DOI: 10.36416/1806-3756/e20210273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/05/2021] [Indexed: 12/20/2022] Open
Abstract
Advances in the understanding that severe asthma is a complex and heterogeneous disease and in the knowledge of the pathophysiology of asthma, with the identification of different phenotypes and endotypes, have allowed new approaches for the diagnosis and characterization of the disease and have resulted in relevant changes in pharmacological management. In this context, the definition of severe asthma has been established, being differentiated from difficult-to-control asthma. These recommendations address this topic and review advances in phenotyping, use of biomarkers, and new treatments for severe asthma. Emphasis is given to topics regarding personalized management of the patient and selection of biologicals, as well as the importance of evaluating the response to treatment. These recommendations apply to adults and children with severe asthma and are targeted at physicians involved in asthma treatment. A panel of 17 Brazilian pulmonologists was invited to review recent evidence on the diagnosis and management of severe asthma, adapting it to the Brazilian reality. Each of the experts was responsible for reviewing a topic or question relevant to the topic. In a second phase, four experts discussed and structured the texts produced, and, in the last phase, all experts reviewed and approved the present manuscript and its recommendations.
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Affiliation(s)
- Regina Maria de Carvalho-Pinto
- . Divisão de Pneumologia, Instituto do Coração − InCor − Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP) Brasil
| | | | | | - Jussara Fiterman
- . Hospital São Lucas, Pontifícia Universidade Católica do Rio Grande do Sul − PUCRS − Porto Alegre (RS) Brasil
| | - Adalberto Sperb Rubin
- . Universidade Federal de Ciências da Saúde de Porto Alegre − UFCSPA − Porto Alegre (RS) Brasil
- . Santa Casa de Misericórdia de Porto Alegre, Porto Alegre (RS) Brasil
| | - Alcindo Cerci
- . Universidade Estadual de Londrina − UEL − Londrina (PR) Brasil
- . Pontifícia Universidade Católica do Paraná − PUCPR − Londrina (PR) Brasil
| | - Álvaro Augusto Cruz
- . Universidade Federal da Bahia − UFBA − Salvador (BA) Brasil
- . Fundação ProAR, Salvador (BA) Brasil
| | | | - Ana Maria Silva Araujo
- . Instituto de Doenças do Tórax, Universidade Federal do Rio de Janeiro − IDT/UFRJ − Rio de Janeiro (RJ) Brasil
| | - Daniela Cavalet Blanco
- . Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul − PUCRS − Porto Alegre (RS), Brasil
| | - Gediel Cordeiro
- . Hospital Júlia Kubitschek, Fundação Hospitalar do Estado de Minas Gerais - FHEMIG - Belo Horizonte (MG) Brasil
- . Hospital Madre Teresa, Belo Horizonte (MG) Brasil
| | | | - Marcelo Fouad Rabahi
- . Faculdade de Medicina, Universidade Federal de Goiás − UFG − Goiânia (GO) Brasil
| | - Marcelo Bezerra de Menezes
- . Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto (SP) Brasil
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23
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Asamoah-Boaheng M, Osei Bonsu K, Farrell J, Oyet A, Midodzi WK. Measuring Medication Adherence in a Population-Based Asthma Administrative Pharmacy Database: A Systematic Review and Meta-Analysis. Clin Epidemiol 2021; 13:981-1010. [PMID: 34712061 PMCID: PMC8547830 DOI: 10.2147/clep.s333534] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 09/30/2021] [Indexed: 02/05/2023] Open
Abstract
Background Limited studies have systematically reviewed the literature to identify and compare the various database methods and optimal thresholds for measuring medication adherence specific to adolescents and adults with asthma. In the present study, we aim to identify the methods and optimal thresholds for measuring medication adherence in population-based pharmacy databases. Methods We searched PubMed, Embase, International Pharmaceutical Abstracts (IPA), Web of Science, Google Scholar, and grey literature from January 1, 1998, to March 16, 2021. Two independent reviewers screened the studies, extracted the data, and assessed the quality of the studies. A quantitative knowledge synthesis was employed. Results Thirty-eight (38) retrospective cohort studies were eligible. This review identified 20 methods for measuring medication adherence in adolescent and adult asthma administrative health records. Two measures namely the medication possession ratio (MPR) and proportion of days covered (PDC) were commonly reported in 87% of the literature included in this study. From the meta-analysis, asthma patients who achieved adherence threshold of "0.75-1.00" [OR: 0.56, 95% CI: 0.41 to 0.77] and ">0.5" [OR: 0.71, 95% CI: 0.54 to 0.94] were less likely to experience asthma exacerbation. Conclusion Despite their limitations, the PDC and the MPR still remain the most common measures for assessing adherence in asthma pharmacy claim databases. The evidence synthesis showed that an adherence threshold of at least 0.75 is optimal for classifying adherent and non-adherent asthma patients.
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Affiliation(s)
| | - Kwadwo Osei Bonsu
- School of Pharmacy, Memorial University of Newfoundland, St John's, NL, Canada
| | - Jamie Farrell
- Faculty of Medicine, Memorial University of Newfoundland, St John's, NL, Canada
| | - Alwell Oyet
- Department of Mathematics and Statistics, Memorial University of Newfoundland, St John's, NL, Canada
| | - William K Midodzi
- Faculty of Medicine, Memorial University of Newfoundland, St John's, NL, Canada
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24
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Staehr Holm F, Håkansson KEJ, Ulrik CS. Adherence with controller medication in adults with asthma - impact of hospital admission for acute exacerbation. J Asthma 2021; 59:1899-1907. [PMID: 34425724 DOI: 10.1080/02770903.2021.1971702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Uncontrolled asthma is associated with higher risk of hospital admissions and death. Low adherence to inhaled corticosteroid (ICS), the cornerstone of asthma therapy, is well-documented. Our aim was to investigate if hospital admission with an acute exacerbation of asthma changes ICS adherence. METHODS This retrospective cohort study comprises 241 patients hospitalized with an asthma exacerbation over 12 months (May 2019-April 2020). The primary outcome was proportion of ICS adherent patients, defined as Medication Possession Ratio (MPR) ≥80%, in the six-month period before and after admission. RESULTS The pre- to post-admission proportion of ICS adherent patients increased from 10% to 13% (p = 0.25) and the mean ICS MPR increased from 34% to 42% (p < 0.001). Different patterns of post-discharge adherence were observed, as adherent patients remained adherent, while patients with poor pre-admission adherence increased their adherence during two months after discharge followed by a decline in MPR. Co-variates such as sex, age, body mass index (BMI), GINA 2020-treatment step did not predict improvement in adherence after discharge. CONCLUSIONS Admission with an asthma exacerbation did not increase the proportion of patients adherent with controller medication, primarily ICS. Although an improvement in adherence was initially seen primarily in previously poorly adherent patients, this increase was transient as it decreased over time post-discharge.
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Affiliation(s)
- Freja Staehr Holm
- Respiratory Research Unit Hvidovre, Department of Respiratory Medicine, Copenhagen University Hospital - Hvidovre, Hvidovre, Denmark
| | - Kjell Erik Julius Håkansson
- Respiratory Research Unit Hvidovre, Department of Respiratory Medicine, Copenhagen University Hospital - Hvidovre, Hvidovre, Denmark
| | - Charlotte Suppli Ulrik
- Respiratory Research Unit Hvidovre, Department of Respiratory Medicine, Copenhagen University Hospital - Hvidovre, Hvidovre, Denmark.,Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
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25
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Rodriguez-Martinez CE, Sossa-Briceño MP. Are we overcoming our inability to have pediatric patients properly use inhaled corticosteroids by inappropriately escalating their therapy? J Asthma 2021; 59:1360-1371. [PMID: 34044743 DOI: 10.1080/02770903.2021.1936016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To perform a narrative review to describe and discuss potential methods and strategies for effectively assessing and dealing with poor adherence and/or misuse of inhalers in difficult-to-treat pediatric asthmatic patients. DATA SOURCES Articles available in electronic databases, published from inception to April 2021. STUDY SELECTIONS Relevant articles in the literature that discuss and analyze potential methods and strategies for effectively assessing and dealing with poor adherence and/or misuse of inhalers in difficult-to-treat pediatric asthmatic patients. RESULTS Validated self-reported questionnaires, weighing inhaler canisters, and pharmacy records might be the most suitable methods for assessing adherence to inhaled controller therapy in clinical practice. Additionally, validated instruments could be used as an objective measurement of the adequacy of inhaler technique. Finally, empathy and a true and strong physician-parent/patient partnership have a more powerful influence on adherence than almost any other factor, and they are probably the most cost-effective methods not only for detecting poor adherence to controller therapy but also for dealing with and improving it. CONCLUSIONS Failure to detect or effectively handle nonadherence and/or inhaler misuse in a patient with uncontrolled asthma can mislead clinicians into thinking that the patient is nonresponsive to the original less-intensive therapy, resulting in unneeded dosage increases and/or escalation of controller therapy to more costly medications, in some cases reaching the level of biologic therapy.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
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26
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Luo Y, Chen H, Huang R, Wu Q, Li Y, He Y. Guanosine and uridine alleviate airway inflammation via inhibition of the MAPK and NF-κB signals in OVA-induced asthmatic mice. Pulm Pharmacol Ther 2021; 69:102049. [PMID: 34102301 DOI: 10.1016/j.pupt.2021.102049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/12/2021] [Accepted: 05/30/2021] [Indexed: 02/05/2023]
Abstract
Asthma is one of the most common respiratory diseases. Lack of response or poor adherence to corticosteroids demands the development of new drug candidates for asthma. Endogenous nucleosides could be potential options since uridine has been reported to have an anti-inflammatory effect in asthma model. However, its molecular pathways and whether other nucleosides have similar therapeutic effects remain untouched. Thus, we herein report our investigation into the anti-inflammatory effects of guanosine and uridine, and the related inner signaling pathways in asthma model. Present study shows that administration of guanosine or uridine can reduce lung inflammation in OVA-challenged mice. Total cell counts in BALF, cytokines such as IL-4, IL-6, IL-13, OVA-specific IgE and mRNA level of Cxcl1, Cxlc3, IL-17 and Muc5ac were decreased in asthmatic mice after treatment. Besides, the production of IL-6 in LPS/IFN-γ induced THP-1 cells was also decreased by both nucleosides. In vivo and in vitro expressions of key molecules in the MAPK and NF-κB pathways were reduced after the treatment of both compounds. These findings suggest that guanosine has a similar potential therapeutic value in asthma as uridine and they exert anti-inflammatory effects through suppression of the MAPK and NF-κB pathways.
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Affiliation(s)
- Yujiao Luo
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China
| | - Hai Chen
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China
| | - Ridong Huang
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China
| | - Qiong Wu
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China
| | - Ying Li
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China
| | - Yang He
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China; Frontiers Science Center for Disease-related Molecular Network, Sichuan University, Chengdu, Sichuan, PR China.
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27
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Rodriguez-Martinez CE, Sossa-Briceño MP, Sinha IP. When adherence and inhalation technique matter: Difficult-to-control pediatric asthma in low- to middle-income countries. Pediatr Pulmonol 2021; 56:1366-1373. [PMID: 33684267 DOI: 10.1002/ppul.25342] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/05/2021] [Accepted: 02/24/2021] [Indexed: 12/31/2022]
Abstract
Despite relatively recent advances in our understanding of the physiopathology of asthma and the availability of highly effective controller medications, such as inhaled corticosteroids (ICS), currently many pediatric patients fail to control their asthma, especially in low- and middle-income countries (LMICs). Although some of these difficult-to-control asthmatic children have severe therapy-resistant asthma, most of them experience poor asthma control due to various modifiable factors, among which poor adherence to inhaled controller therapy and inadequate inhaler technique are the most common. Although electronic monitoring devices have been considered to be essential tools in identifying patients with severe therapy-resistant asthma, their high cost and low availability have currently limited their use in clinical practice. For these reasons, clinicians might consider using validated self-reported questionnaires and the weight of inhaler canisters and as alternative and valid options for assessing adherence to inhaled controller therapy. Furthermore, clinicians might consider adopting validated instruments as an objective measurement of the adequacy of inhaler technique. Although recognizing poor adherence does not automatically lead to improved adherence, it is usually an essential first step in effectively targeting adherence behavior, especially if the reasons for low or erratic compliance are explored by means of non-judgmental doctor-patient communication. These recommendations could assist in overcoming our inability to have pediatric asthmatic patients use ICS and in avoiding escalating their controller therapy toward more expensive medications, eventually reaching the use biologics. Promoting the rational and cost-effective use of asthma controller therapy could help to optimize the limited health resources in many LMICs.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
| | - Ian P Sinha
- Respiratory Department, Alder Hey Childrens Hospital, Liverpool, UK
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28
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Contoli M, Barile S, Nudo E, Guastalla D, Braido F. Exploring quality of life and satisfaction with treatment in asthmatic patients receiving dry powder inhalers: a multinational survey. J Asthma 2021; 59:1473-1483. [PMID: 33941015 DOI: 10.1080/02770903.2021.1923739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The quality of life (QoL) and device needs have not been characterized in asthmatic patients treated via dry powder inhalers (DPIs). The aim of this study was to assess the impact of asthma on health-related QoL, device satisfaction, and preference in adult asthmatic patients using DPI devices, and to identify any DPI-associated unmet needs. METHODS An online survey was conducted between November and December 2019 on eligible patients from the Cint consumer panel across Europe. Newly designed, as well as validated questionnaires were used to collect data on QoL and inhaler satisfaction. RESULTS A total of 1063 asthmatic patient took part in the survey; 66% of the patients reported medium or high impact of asthma on the overall QoL. The majority of patients (61%) reported high level of satisfaction with their current device. The patients with medium-to-high impact of asthma on QoL were significantly less likely to be satisfied with their current device (55%) than those who reported low-to-medium impact of asthma on QoL (67%; p-value < 0.001). "Higher number of available doses," "usability," "clear dose counter," and "feedback on correct inhalation" were the attributes mostly requested from a new device. The demand for user-friendly devices that provide feedback on correct drug administration was identified as an unmet need. CONCLUSIONS AND CLINICAL RELEVANCE In asthmatic patients with medium to high impact of asthma on the overall QoL, the satisfaction with the device is highly affected.
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Affiliation(s)
- Marco Contoli
- Respiratory Section, Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Sara Barile
- Global Medical Affairs, Chiesi Farmaceutici S.p.A, Parma, Italy
| | - Elena Nudo
- Global Medical Affairs, Chiesi Farmaceutici S.p.A, Parma, Italy
| | | | - Fulvio Braido
- Department of Internal Medicine (DiMI), Respiratory Unit for Continuity of Care, IRCCS, Ospedale Policlinico San Martino, University of Genova, Genova, Italy
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29
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Racine G, Forget A, Moullec G, Jiao T, Blais L, Lemiere C. Predictors of Asthma Control and Exacerbations: A Real-World Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2802-2811.e2. [PMID: 33962067 DOI: 10.1016/j.jaip.2021.04.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 04/12/2021] [Accepted: 04/19/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Achieving optimal asthma control and minimizing the risk of exacerbation are the main goals of asthma treatment. OBJECTIVE This study aimed to assess the predictors of poor asthma control and asthma exacerbations within a population of moderate to severe asthmatic patients treated in a tertiary-care center. METHODS We conducted a cohort study assessing 738 patients enrolled in the Quebec registry in respiratory health (RESP) with a diagnosis of asthma confirmed by a respirologist and treated in a tertiary care center from April 2010 to March 2016. Sociodemographic and clinical data, including Asthma Control Questionnaire score, were collected at enrollment in the registry (ie, cohort entry) and patients were followed for a 2-year period thereafter. The information regarding exacerbations that occurred during follow-up was collected in administrative databases (Régie d l'assurance médicale du Québec [RAMQ], Maintenance et exploitation des données pour l'étude de la clientèle hospitalière [MED-ECHO], and medication data registry [reMed]). RESULTS We assessed 738 subjects (64% women). Psychological distress (odds ratio [OR] 1.91; 95% confidence interval [95% CI] 1.21-3.02), smoking (OR 3.72; 95% CI 1.72-8.05]), and poor lung function, forced expiratory volume in 1 second less than 50% (OR 4.1; 95% CI 1.48-11.34]) appeared as significant factors associated with uncontrolled asthma. Occurrence of previous asthma exacerbations (hazard ratio [HR] 6.25; 95% CI 4.01-9.75]), poor asthma control (HR 1.60; 95% CI 1.07-2.38]), forced expiratory volume in 1 second between 50% and 80% (HR 2.25; 95% CI 1.58-3.34]), and older age (HR 2.26; 95% CI 1.37-3.74]) were associated with asthma exacerbations. Adherence to asthma treatment was very low in patients with (44.4% ± 34.4%) and without asthma exacerbations (37.5% ± 33.0%). CONCLUSIONS Psychological distress and current smoking are modifiable factors that need to be addressed in tailored behavioral interventions to improve asthma control. Asthma exacerbations are mostly associated with the intrinsic severity of the disease.
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Affiliation(s)
- Geneviève Racine
- CIUSSS du nord de l'île de Montréal, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Quebec, Canada
| | - Amélie Forget
- CIUSSS du nord de l'île de Montréal, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Quebec, Canada
| | - Grégory Moullec
- CIUSSS du nord de l'île de Montréal, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Quebec, Canada
| | - Tianze Jiao
- Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Lucie Blais
- CIUSSS du nord de l'île de Montréal, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Quebec, Canada
| | - Catherine Lemiere
- CIUSSS du nord de l'île de Montréal, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Quebec, Canada.
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30
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Öztürk BÖ, Sözener ZÇ, Aydin Ö, Mungan D. A step-down experience in asthma treatment: a retrospective cohort study. J Asthma 2021; 59:998-1004. [PMID: 33827371 DOI: 10.1080/02770903.2021.1895211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND According to recent guidelines; patients with controlled asthma who are stable for at least three months and don't have risk factor should be considered for step down. OBJECTIVE To evaluate our step down attempts and affecting factors. METHODS This study was a retrospective-cohort study of patients with asthma who were followed up in our clinic for at least one year. Sociodemographic, phenotypic, clinical features and number of step-down attempts were recorded from the files. Step down was tried in well controlled patients and considered as successful whether descending step was maintained or a lower step was reached until the last visit. RESULTS A total of 239 patients (196 F/43 M) with a mean age of 51.54 ± 15.29 years were included in the study. Step-down attempt was performed in 44.8% (n = 107) of the patients and % 74.8 (n = 80) of them were successful. Factors related to failure were lower level of education, allergic comorbidity (p = 0.04) and female gender (p = 0.04). Risk of failure was 3.45 and 1.84 times higher than university graduates in high school and primary school graduates, respectively. The probability of failure in step down was 3.38 times higher in patients with allergic comorbidity, and it was 3.92 times more likely in women than men. CONCLUSIONS Our results showed that the step down attempt could be performed in patients receiving treatment from all steps. In addition, treatment of allergic comorbidities and increased level of education, may make a step down attempt more successful.
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Affiliation(s)
- Betül Özdel Öztürk
- Division of Immunology and Allergic Diseases, Department of Chest Diseases, Ankara University School of Medicine, Ankara, Turkey
| | - Zeynep Çelebi Sözener
- Division of Immunology and Allergic Diseases, Department of Chest Diseases, Ankara University School of Medicine, Ankara, Turkey
| | - Ömür Aydin
- Division of Immunology and Allergic Diseases, Department of Chest Diseases, Ankara University School of Medicine, Ankara, Turkey
| | - Dilsad Mungan
- Division of Immunology and Allergic Diseases, Department of Chest Diseases, Ankara University School of Medicine, Ankara, Turkey
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Yazdi-Feyzabadi V, Nakhaee N, Mehrolhassani MH, Naghavi S, Homaie Rad E. Development and validation of a questionnaire to determine medical orders non-adherence: a sequential exploratory mixed-method study. BMC Health Serv Res 2021; 21:136. [PMID: 33579267 PMCID: PMC7881677 DOI: 10.1186/s12913-021-06147-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 02/02/2021] [Indexed: 11/13/2022] Open
Abstract
Background Patients’ non-adherence with medical orders of physicians in outpatient clinics can lead to reduced clinical effectiveness, inadequate treatment, and increased medical care expenses. This study was conducted to develop and validate a questionnaire to determine the reasons for patients’ non-adherence with physicians’ medical orders. Methods A sequential exploratory mixed-method study was conducted in two stages. The first stage comprised a qualitative stage to generate the primary items of the questionnaire. This stage provided findings of two sub-stages comprising a literature review and the findings of a qualitative conventional content analysis of 19 semi-structured interviews held with patients, physicians, and managers of the outpatient clinics in Kerman, an area located in southeastern Iran. The second stage comprised a quantitative study aiming evaluation of the instrument psychometric properties, including the face, content, construct, and reliability assessment of the questionnaire. Construct validity assessment was evaluated using exploratory factor analysis (EFA). The reliability assessment was done using assessing internal consistency (Cronbach’s alpha). To assess the construct validity of the questionnaire, four hundred and forty patients referred to outpatient clinics in Kerman were selected using stratified convenience sampling to fill out the questionnaire. The sample size was calculated using the Cochran formula. Qualitative and quantitative data were analyzed by MAXQDA 10 and Stata version 14, respectively. Results The primary items contained 57 items, of which 42 met the minimum acceptable value of 0.78 for item-level content validity index (I-CVI = 1 for 24 items and I-CVI = 0.8 for 18 items). Item-level content validity ratio (I-CVR) was confirmed for 18 items with a minimum acceptable value of 0.99 for five experts. Finally, 18 items obtained the acceptable value for both I-CVI and I-CVR indicators and were confirmed. Using EFA, four factors (intrapersonal-psychological, intrapersonal-cognitive, provider-related, and socio-economic reasons) with 18 items and Cronbach’s alpha coefficient of 0.70, 0.66, 0.73, and 0.71, respectively, were identified and explained 51% of the variance. The reliability of the questionnaire (r = 0.70) was confirmed. Conclusion The questionnaire with four dimensions is a valid and reliable instrument that can help determine the perceived reasons for non-adherence with medical orders in the outpatient services system. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-06147-3.
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Affiliation(s)
- Vahid Yazdi-Feyzabadi
- Health Services Management Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.,Department of Health Management, Policy and Economics, Faculty of Management and Medical Information Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Nouzar Nakhaee
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Hossein Mehrolhassani
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Soheila Naghavi
- Social Determinants of Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
| | - Enayatollah Homaie Rad
- Social Determinants of Health Research Center, Guilan University of Medical Sciences, Rasht, Iran
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Zhao D, Chen D, Li L, Zou Y, Shang Y, Zhang C, Zhang L, Pan J, Chen Q, Ai T, Ni Q. CARE: an observational study of adherence to home nebulizer therapy among children with asthma. Ther Adv Respir Dis 2021; 15:1753466620986391. [PMID: 33541235 PMCID: PMC7874342 DOI: 10.1177/1753466620986391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: The prevalence of pediatric asthma in China is approximately 3%, and asthma remains poorly controlled in many of these patients. This study assessed the rate of adherence to home nebulizer treatment in paediatric patients in China. Methods: The CARE study was a 12-week, multicentre, prospective, observational study across 12 tertiary hospitals in China. Patients were aged 0–14 years, clinically diagnosed with asthma and prescribed home nebulizer inhaled corticosteroid (ICS) therapy for ⩾3 months. The primary endpoint was electronically monitored treatment adherence. Patients attended onsite visits at 0, 4, 8 and 12 weeks to assess asthma control, severity and treatment adherence (recorded by electronic monitoring devices and caregivers). Results: The full analysis set included 510 patients. Median treatment adherence reported by electronic monitoring devices was 69.9%, and median caregiver-reported adherence was 77.9%. The proportion of patients with well-controlled asthma increased from 12.0% at baseline to 77.5% at visit 4. Increased time between asthma diagnosis and study enrolment was a significant predictor for better adherence [coefficient: 0.01, p = 0.0138; 95% confidence interval (CI): 0.00, 0.01] and asthma control (odds ratio = 1.001, p = 0.0498; 95% CI: 1.000, 1.002). Negative attitude to treatment by the caregiver was associated with poorer asthma control. Conclusions: Adherence to home nebulization, a widely used treatment for asthma, was high among Chinese pediatric patients. Asthma control improved with increasing treatment duration. These results suggest that home nebulization of ICS is an effective and recommendable long-term treatment for paediatric patients with asthma. Trial registration ClinicalTrials.gov identifier: NCT03156998 The reviews of this paper are available via the supplemental material section.
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Affiliation(s)
- Deyu Zhao
- Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing 210008, China
| | - Dehui Chen
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ling Li
- Wuxi Children's Hospital, Wuxi, China
| | - YingXue Zou
- Tianjin Children's Hospital, Tianjing, China
| | - Yunxiao Shang
- ShengJing Hospital of China Medical University, Shenyang, China
| | | | - Li Zhang
- Nanjing First Hospital, Nanjing, China
| | | | - Qiang Chen
- Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Tao Ai
- Chengdu Women & Children's Central Hospital, Chengdu, China
| | - Qian Ni
- Second Hospital of Lanzhou University, Lanzhou, China
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African Americans Want a Focus on Shared Decision-Making in Asthma Adherence Interventions. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2021; 13:71-81. [PMID: 31414396 DOI: 10.1007/s40271-019-00382-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Inhaled corticosteroids (ICS) reduce asthma-related morbidity and mortality. However, ICS non-adherence is more common in African American (AA) adults than White adults and explains, in part, the marked asthma disparities that AAs experience. We aimed to understand how ICS non-adherence could be addressed from the perspective of AA adults with asthma, their family, and friends. METHODS We held six focus groups at two urban federally qualified health centers separately with adult asthma patients (n = 2), patients' family/friends (n = 2), and patients and family/friends together (n = 2). Qualitative descriptive methodology guided the design and the conduct of focus groups. Verbatim transcripts were analyzed by three coders working independently using conventional content analysis to capture responses to interview questions and identify emergent categories. RESULTS Forty-six AA adults participated (32 patients, 14 family/friends); 67% were female. Participants stated that ICS adherence could be improved if they were heard, respected, and received patient-centered care, and if providers highlighted the risk of ICS non-adherence at clinic visits. Though not explicitly described by participants as shared decision-making (SDM), what they described included many essential elements of SDM. CONCLUSIONS Participants desired SDM and offered reasons for ICS non-adherence that could be used to inform an SDM intervention for clinical application. Strategies informed by the recipients of care and delivered by providers during routine office visits offer a scalable approach to narrowing asthma disparities experienced by AA adults. TRIAL REGISTRATION ClinicalTrials.gov identifier NCT03036267.
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Alvarez-Gutiérrez FJ, Gómez-Bastero Fernández A, Medina Gallardo JF, Campo Sien C, Rytilä P, Delgado Romero J. Preference for Easyhaler ® Over Previous Dry Powder Inhalers in Asthma Patients: Results of the DPI PREFER Observational Study. Patient Prefer Adherence 2021; 15:349-358. [PMID: 33628015 PMCID: PMC7897861 DOI: 10.2147/ppa.s295710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 01/30/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To study patient preference for and satisfaction with the Easyhaler® device and to assess ease of training and use of the inhaler in patients previously treated with a variety of dry powder inhalers (DPIs). METHODS We designed a non-interventional, cross-sectional, single-visit observational study of adult patients with persistent asthma referred to specialized care who had previously been treated with DPI inhalers for at least 3 months. Once clinical baseline data had been checked, patients filled in questionnaires on asthma control (GINA 2019), Feeling of Satisfaction with the Inhaler (FSI-10), and adherence (TAI and Morisky-Green questionnaires). Thereafter, all patients were trained in the use of Easyhaler. We assessed ease of use and satisfaction (FSI-10) with Easyhaler, as well as inhaler device preferences. RESULTS We recruited 502 patients (mean age, 50.2 ± 16.2 y; 63.1% female), of whom 485 were evaluable. In response to the main objective of the study, we compared the values of the self-completed adapted FSI-10, to measure satisfaction with the inhaler. A significantly higher score in each item of the questionnaire was recorded for Easyhaler. Overall, 38% of patients showed exclusive preference for Easyhaler (compared with 15% for the previous device) or were evenly matched in 46% of cases. CONCLUSION In the present study, Easyhaler achieved better patient ratings in terms of preference and satisfaction than previously used DPI devices. In order to improve asthma adherence strategies, patient preferences and device choice should be taken into account.
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Affiliation(s)
- Francisco Javier Alvarez-Gutiérrez
- Unidad de Asma, Hospital Universitario Virgen del Rocio, Sevilla, Spain
- Correspondence: Francisco Javier Alvarez-Gutiérrez Unidad de Asma, Hospital Universitario Virgen del Rocio, Av. Manuel Siurot, S/n, Sevilla, 41013, Spain Email
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Vinge I, Syk J, Xanthopoulos A, Laßmann H, Vahteristo M, Sairanen U, Lähelmä S, Hennig R, Müller M. A non-interventional switch study in adult patients with asthma or COPD on clinical effectiveness of salmeterol/fluticasone Easyhaler ® in routine clinical practice. Ther Adv Respir Dis 2021; 15:17534666211027787. [PMID: 34344257 PMCID: PMC8343203 DOI: 10.1177/17534666211027787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 05/27/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Selection of the most appropriate device for a switch from one inhaler to an equivalent product is known to have a major impact on clinical outcomes in patients with asthma or chronic obstructive pulmonary disease (COPD). Salmeterol/fluticasone propionate (S/F) Easyhaler® has been demonstrated to be therapeutically equivalent with a reference product. However, no data on real-life effectiveness are currently available for patients switching to S/F Easyhaler from another S/F inhaler. METHODS The aim of this prospective, open, multicenter, non-interventional study was to assess clinical effectiveness of propionate S/F Easyhaler in adult asthma and COPD patients switched from another inhaler. The primary endpoints were Asthma Control Test (ACT) and COPD Assessment Test (CAT). Secondary endpoints included assessments of patient satisfaction and preference and physician/nurse perception on S/F Easyhaler use. The study included three visits during a 12-week follow-up. RESULTS A total of 211 patients (160 with asthma; 51 with COPD) were included in the analyses. In patients with asthma, there was a statistically significant increase in the mean ACT score at week 12 (20.2 ± 3.9) compared with the baseline (18.6 ± 4.1), with a mean increase of 1.6 (±3.5) points (p < 0.0001). In patients with COPD, CAT score persisted from baseline (19.9 ± 8.6) to week 12 (19.6 ± 7.0). Patients were significantly more satisfied with Easyhaler and most patients preferred Easyhaler over their previous inhaler. The physicians/nurses reported that it was 'very easy' to teach the use of Easyhaler and the training took less than 5 minutes in most cases. CONCLUSION The results from this prospective real-life clinical study indicate better or at least similar treatment control of asthma and COPD after switching to S/F Easyhaler from another S/F inhaler. This study also shows that S/F Easyhaler was favored by the patients and that it is easy to teach, learn and use in a real-life setting.The reviews of this paper are available via the supplemental material section.
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Affiliation(s)
- Ines Vinge
- Fysikalisk Medicin i Stockholm AB, Lidingö, Sweden
| | - Jörgen Syk
- Academic Primary Health Care Centre, Stockholm, Sweden
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
| | | | | | | | | | | | - Rudolf Hennig
- Pulmonologists Radebeul Group Practice, Radebeul, Germany
| | - Matthias Müller
- Practice for Pneumology Hamburg, Neuer Pferdemarkt 12, Hamburg, 20359, Germany
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Brite J, Friedman S, de la Hoz RE, Reibman J, Cone J. Mental health, long-term medication adherence, and the control of asthma symptoms among persons exposed to the WTC 9/11 disaster. J Asthma 2020; 57:1253-1262. [PMID: 31550944 PMCID: PMC7594532 DOI: 10.1080/02770903.2019.1672722] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/03/2019] [Accepted: 09/22/2019] [Indexed: 12/18/2022]
Abstract
Objective: A positive association between mental health conditions and poor asthma control has been documented in the World Trade Center-exposed population. Whether factors such as medication adherence mediate this association is unknown.Methods: The study population was drawn from adult participants of the World Trade Center Health Registry Cohort who self-reported as asthmatic after the disaster and who were currently prescribed a long-term control medication (LTCM). Multivariable linear regression was used to estimate the associations between mental health condition (PTSD, depression, or anxiety) and continuous adherence and Asthma Control Test (ACT) scores.Results: In the study sample of 1,293, 49% were not adherent to their LTCM and two thirds reported poorly or very poorly controlled asthma. Presence of any mental health condition was associated with a 2-point decline in ACT and half a point decrease in adherence scores. However, in the multivariable model, better adherence was statistically significantly associated with slightly worse control.Conclusions: The total effect of mental health on asthma control was opposite in sign from the product of the paths between mental health and adherence and adherence and asthma control; we therefore found no evidence to support the hypothesis that adherence mediated the negative association between poor mental health and adequate asthma control. More research is needed to understand the complex causal mechanisms that underlie the association between mental and respiratory health.
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Affiliation(s)
- Jennifer Brite
- World Trade Center Health Registry, New York City
Department of Health and Mental Hygiene, Queens, NY, USA
| | - Stephen Friedman
- World Trade Center Health Registry, New York City
Department of Health and Mental Hygiene, Queens, NY, USA
| | - Rafael E. de la Hoz
- Division of Occupational Medicine, Icahn School of Medicine
at Mount Sinai, New York, NY, USA
| | - Joan Reibman
- Division of Pulmonary, Critical Care, and Sleep Medicine,
Department of Medicine, New York University School of Medicine, New York, NY,
USA
| | - James Cone
- World Trade Center Health Registry, New York City
Department of Health and Mental Hygiene, Queens, NY, USA
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Aberhe W, Hailay A, Zereabruk K, Mebrahtom G, Haile T. Non-adherence to inhaled medications among adult asthmatic patients in Ethiopia: a systematic review and meta-analysis. Asthma Res Pract 2020; 6:12. [PMID: 33072392 PMCID: PMC7556918 DOI: 10.1186/s40733-020-00065-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 10/05/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Medication non-adherence is one of a common problem in asthma management and it is the main factor for uncontrolled asthma. It can result in poor asthma control, which leads to decreased quality of life, increase hospital admission, increased health care utilization, lost productivity, and mortality. To date, there have been no studies and protocols that estimated the pooled national prevalence of non-adherence to inhaled anti-asthmatic medications in Ethiopia. Therefore, the primary purpose of this systematic review and meta-analysis is to determine the pooled national prevalence of non-adherence to inhaled medications among asthmatic patients in Ethiopia. METHODS Different database searching engines including PubMed, Scopus, Google Scholar, Africa journal online, World Health Organization afro library, and Cochrane review were systematically searched by using keywords such as "prevalence, non-adherence to inhaled medications, inhaled corticosteroids, and asthmatic patients" and their combinations. Six published observational studies that report the prevalence of non-adherence to inhaled medications were finally selected. The Preferred Reporting Items for Systematic Review and Meta-Analysis guideline was followed. Heterogeneity across the included studies was evaluated by the inconsistency index (I2). The random-effect model was fitted to estimate the pooled prevalence of non-adherence to inhale anti-asthmatic medications. All statistical analysis was done using R version 3.5.3 and R Studio version 1.2.5033 software for windows. RESULTS The pooled national prevalence of non-adherence to inhaled medications among asthmatic patients was 29.95% (95% CI, 19.1, 40.8%). The result of this meta-analysis using the random-effects model revealed that there is high heterogeneity across the included studies. The result of subgroup analysis indicates that one out of three in the Oromia region and one out of five in the Amhara region asthmatic patients was non-adherent to their inhaled anti-asthmatic medications. CONCLUSION the prevalence of non-adherence to inhaled anti-asthmatic medications was high. Thus, our finding suggests that one out of four asthmatic patients were non-adherent to inhaled medications. The ministry of health, health policymakers, clinicians, and other health care providers should pay attention to strengthening the adherence levels to inhaled anti-asthmatic medications, and country-based interventions should be developed to reduce the burden of non-adherence to inhaled anti-asthmatic medications.
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Affiliation(s)
- Woldu Aberhe
- Department of Adult Health Nursing, School of Nursing, Aksum University, Aksum, Ethiopia
| | - Abrha Hailay
- Department of Adult Health Nursing, School of Nursing, Aksum University, Aksum, Ethiopia
| | - Kidane Zereabruk
- Department of Adult Health Nursing, School of Nursing, Aksum University, Aksum, Ethiopia
| | - Guesh Mebrahtom
- Department of Adult Health Nursing, School of Nursing, Aksum University, Aksum, Ethiopia
| | - Teklehaimanot Haile
- Department of Maternity and Neonatal Nursing, School of Nursing, Aksum University, Aksum, Ethiopia
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Switching Inhalers: A Practical Approach to Keep on UR RADAR. Pulm Ther 2020; 6:381-392. [PMID: 33051824 PMCID: PMC7672131 DOI: 10.1007/s41030-020-00133-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/23/2020] [Indexed: 12/15/2022] Open
Abstract
The choice of an inhaler device is often as important as the medication put in it to achieve optimal outcomes for our patients with asthma and/or COPD. With a multitude of drug–device combinations available, optimization of respiratory treatment could well be established by switching devices rather than changing or even augmenting pharmacological or non-pharmacological therapies. Importantly, while notable between-device differences in release mechanism, particle size, drug deposition and required inspiratory flow exist, a patient uncomfortable with their device is unlikely to use it regularly and certainly will not use it properly. Switching requires a careful process and should not be done without patient consent. Switching devices entails several steps that need to be considered, which can be guided using the UR-RADAR mnemonic. It starts with (i) UncontRolled asthma/COPD (or UnaffoRdable device), followed by RADAR: (ii) review the patient’s condition (e.g. diagnosis, phenotype, co-morbidities) and address reasons for suboptimal control (e.g. triggers, smoking, non-adherence, poor inhaler technique) to be ruled out before switching; (iii) assess patient’s skills related to inhalation (e.g. inspiratory force); (iv) discuss inhaler switch options, patient preferences (e.g. size, daily regimen) and treatment goals; (v) allow patients input and use shared decision-making to decide final treatment choice, acknowledging individual patient skills, preferences and goals; and (vi) re-educate to the new device (at minimum, physical demonstration, verbal explanation and patient repetition, both verbally and physically) and prime the patient for the follow-up (i.e. explain the future patient journey, including multidisciplinary work flows with physicians, nurses and pharmacists).
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Han DW, Lee JS, Oh YM, Lee SD, Kim HJ, Lee SW. The Clinical Course of Asthma After Withdrawal of Inhaled Corticosteroids. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 9:1295-1303.e3. [PMID: 33049393 DOI: 10.1016/j.jaip.2020.09.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Maintenance of inhaled corticosteroids (ICSs) is recommended in adults with asthma. However, adherence rates in patients with mild asthma and side effects of long-term ICS use can lead to withdrawal. OBJECTIVE To analyze the real-world outcomes of ICS withdrawal by analyzing data from the Korean National Health Insurance database. METHODS Based on claims data from the National Health Insurance of Korea between 2011 and 2014, we identified patients diagnosed with asthma without chronic obstructive pulmonary disease or long-term systemic steroid use who had an ICS medication possession rate of more than 50% in a year. We compared patients who received ICS consistently (maintenance group) with patients who had no ICS prescription for more than 6 months (withdrawal group). We evaluated exacerbation leading to prescription of systemic steroid and emergency department visit or hospitalization. RESULTS Excluding patients with chronic obstructive pulmonary disease and long-term systemic steroid users, we identified 145,511 patients for the asthma cohort (mean age, 60.0 years; ever-smoker, 63.5%): 132,175 maintained ICS and 13,336 withdrew ICS for more than 6 months. Only 71 patients (0.5%) experienced exacerbation leading to an emergency department visit or hospitalization in the withdrawal group. ICS was restarted within 1 year for 33.6% of the withdrawal group, and 90% of these patients restarted ICS within 158 days. CONCLUSIONS This nationwide study of patients with asthma, characterized by a high proportion of elderly and smokers, showed that ICS withdrawal in about 10% of patients appeared to confer relatively minimal harm and exacerbation leading to hospitalization was not common. Further prospective studies are warranted to carefully explore the safety of ICS withdrawal in younger, nonsmoking, and well-controlled patients with asthma.
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Affiliation(s)
- Dong-Woo Han
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Seung Lee
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yeon-Mok Oh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Do Lee
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hwa Jung Kim
- Department of Preventive Medicine, University of Ulsan College of Medicine, Seoul, Korea; Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - Sei Won Lee
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Baggott C, Hardy J, Sparks J, Holliday M, Hall D, Vohlidkova A, Hancox RJ, Weatherall M, Fingleton J, Beasley R. Self-titration of inhaled corticosteroid and β 2-agonist in response to symptoms in mild asthma: a pre-specified analysis from the PRACTICAL randomised controlled trial. Eur Respir J 2020; 56:13993003.00170-2020. [PMID: 32444401 DOI: 10.1183/13993003.00170-2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 05/17/2020] [Indexed: 11/05/2022]
Abstract
INTRODUCTION In mild asthma, as-needed budesonide-formoterol is superior or noninferior to maintenance budesonide plus as-needed short-acting β2-agonist in reducing severe exacerbations. In this pre-specified analysis, we investigated patterns of inhaled corticosteroid (ICS) and β2-agonist use in PRACTICAL, a randomised controlled trial. METHODS Participants were randomised 1:1 to as-needed budesonide-formoterol (200/6 μg Turbuhaler, one actuation) or maintenance budesonide (200 μg Turbuhaler, one actuation twice a day) with as-needed terbutaline (250 μg, two actuations) for 52 weeks. 110 participants had electronic monitors attached to their study inhalers which captured the time and date of every actuation. Key outcome measures were patterns of ICS and β2-agonist use. One actuation of budesonide-formoterol was considered to be an equivalent bronchodilator dose as two actuations of terbutaline. RESULTS Participants randomised to as-needed budesonide-formoterol had more days with no ICS use compared with maintenance budesonide (median total days of no use 156 versus 22 days, respectively), lower median daily budesonide dose (164 versus 328 μg, respectively) and a greater median number of days of ≥4 budesonide actuations (4 versus 1 days, respectively). Participants randomised to as-needed budesonide-formoterol took higher equivalent doses of β2-agonist both overall (median number of actuations 0.8 versus 0.3 per day, respectively) and in response to worsening asthma (total number of "overuse days" of >8 or >16 actuations of budesonide-formoterol or terbutaline 33 versus 10 days, respectively). CONCLUSIONS The timing of ICS dose when self-titrated to β2-agonist use is more important than total ICS dose in reducing severe exacerbation risk in mild asthma, when associated with greater overall use of as-needed β2-agonist.
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Affiliation(s)
- Christina Baggott
- Medical Research Institute of New Zealand, Wellington, New Zealand.,School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Jo Hardy
- Medical Research Institute of New Zealand, Wellington, New Zealand.,School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Jenny Sparks
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Mark Holliday
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Daniela Hall
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | | | - Robert J Hancox
- Dept of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand
| | - Mark Weatherall
- Dept of Medicine, University of Otago, Wellington, New Zealand
| | - James Fingleton
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Richard Beasley
- Medical Research Institute of New Zealand, Wellington, New Zealand.,School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
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41
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Serhal S, Saini B, Bosnic-Anticevich S, Krass I, Wilson F, Armour C. Medication Adherence in a Community Population with Uncontrolled Asthma. PHARMACY 2020; 8:pharmacy8040183. [PMID: 33036454 PMCID: PMC7711630 DOI: 10.3390/pharmacy8040183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/29/2020] [Accepted: 10/03/2020] [Indexed: 12/12/2022] Open
Abstract
It is well documented that the use of medications in asthma and allergic rhinitis is often suboptimal, and consequently, patients remain symptomatic. This study aimed to determine the extent and type of medication-related issues contributing to poor asthma control by profiling medication management in those most at risk—a population with clinically uncontrolled asthma. Participants (n = 363) were recruited from Australian community pharmacies, and a dispensed medication history report for the previous 12 months was collected to examine medication adherence and factors affecting adherence. Information was also collected regarding participant asthma control and asthma/allergic rhinitis (if applicable) management. The participants’ mean asthma control score was 2.49 (± 0.89 SD, IQR = 1.20) (score ≥ 1.5 indicative of poorly controlled asthma), and 72% were either non-adherent or yet to initiate preventer therapy. Almost half had been prescribed high doses of inhaled corticosteroid and 24% reported use of oral corticosteroids. Only 22% of participants with concomitant allergic rhinitis were using first line treatment. A logistic regression model highlighted that participant health care concession status and hospital admissions were associated with better adherence. Suboptimal medication management is evident in this at-risk population.
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Affiliation(s)
- Sarah Serhal
- Woolcock Institute of Medical Research, 431 Glebe Point Road, Glebe, NSW 2031, Australia; (B.S.); (S.B.-A.); (F.W.); (C.A.)
- Correspondence: ; Tel.: +61-4-1495-9883
| | - Bandana Saini
- Woolcock Institute of Medical Research, 431 Glebe Point Road, Glebe, NSW 2031, Australia; (B.S.); (S.B.-A.); (F.W.); (C.A.)
- School of Pharmacy, The University of Sydney, A15, Science Rd, Camperdown, NSW 2006, Australia;
| | - Sinthia Bosnic-Anticevich
- Woolcock Institute of Medical Research, 431 Glebe Point Road, Glebe, NSW 2031, Australia; (B.S.); (S.B.-A.); (F.W.); (C.A.)
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2006, Australia
| | - Ines Krass
- School of Pharmacy, The University of Sydney, A15, Science Rd, Camperdown, NSW 2006, Australia;
| | - Frances Wilson
- Woolcock Institute of Medical Research, 431 Glebe Point Road, Glebe, NSW 2031, Australia; (B.S.); (S.B.-A.); (F.W.); (C.A.)
| | - Carol Armour
- Woolcock Institute of Medical Research, 431 Glebe Point Road, Glebe, NSW 2031, Australia; (B.S.); (S.B.-A.); (F.W.); (C.A.)
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42
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Ribó P, Molina J, Calle M, Maiz L, Campo C, Rytilä P, Plaza V, Valero A. Prevalence of modifiable factors limiting treatment efficacy of poorly controlled asthma patients: EFIMERA observational study. NPJ Prim Care Respir Med 2020; 30:33. [PMID: 32737324 PMCID: PMC7395116 DOI: 10.1038/s41533-020-00189-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/07/2020] [Indexed: 11/15/2022] Open
Abstract
Several modifiable factors leading to poor asthma control have been described. We aimed to determine the proportion of patients with inadequate treatment, adherence to it, or critical mistakes with inhaler technique, and their impact on asthma control. We conducted a cross-sectional multicenter observational study including asthma patients referred from primary to specialist care for the first time. Data collected were adequate prescription according to guidelines, treatment adherence, and disease control. Of the 1682 patients (age 45 ± 17 years, 64.6% men), 35.9% showed inadequate prescription, 76.8% low adherence, and 17% critical mistakes with inhaler technique, with significantly less critical mistakes among Easyhaler users versus other dry powder inhaler users (10.3 versus 18.4%; p < 0.05). Factors related to bad asthma control were inadequate prescription (OR: 3.65), non-adherence to treatment (OR: 1.8), and inhaler misuse (OR: 3.03). A higher number of risk factors were associated with a higher probability of having badly controlled asthma.
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Affiliation(s)
- Paula Ribó
- Allergology Section, Pulmonology and Allergy Department, Hospital Clínic de Barcelona, Barcelona, Spain. .,Grup d'Inmunoal·lèrgia Respiratoria Clínica i Experimental (IRCE), Institut d'investigacions Biomèdiques Agustí Pi i Sunyer (IDIBAPS), Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain.
| | - Jesús Molina
- Family Medicine Department, Centro de Salud Francia, Fuenlabrada, Madrid, Spain
| | - Myriam Calle
- Pulmonology Departament, Hospital Clínico San Carlos, Madrid, Spain.,Medicine Department, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain.,Instituto de Investigación Biomédica, Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Luis Maiz
- Pulmonology Department, Hospital Ramón y Cajal, Madrid, Spain
| | | | | | - Vicente Plaza
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain.,Respiratory Medicine Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Institut d'Investigació Biomédica Sant Pau (IIB Sant Pau), Barcelona, Spain.,Medicine Department, Facultat de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Antonio Valero
- Allergology Section, Pulmonology and Allergy Department, Hospital Clínic de Barcelona, Barcelona, Spain.,Grup d'Inmunoal·lèrgia Respiratoria Clínica i Experimental (IRCE), Institut d'investigacions Biomèdiques Agustí Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
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43
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Chan AHY, Katzer CB, Horne R, Haughney J, Correia de Sousa J, Williams S, Kaplan A. SABA Reliance Questionnaire (SRQ): Identifying Patient Beliefs Underpinning Reliever Overreliance in Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3482-3489.e1. [PMID: 32702517 DOI: 10.1016/j.jaip.2020.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Patient overreliance on short-acting beta2 agonists (SABA), with concomitant underuse of inhaled corticosteroids (ICS), is associated with poor asthma control and increased risk of asthma attacks. OBJECTIVE To develop and validate a brief questionnaire to elicit patients' perceptions of SABA (eg, belief that asthma is best managed by SABA alone) that could lead them to be overly reliant on SABA. METHODS The 5-item SABA Reliance Questionnaire (SRQ) was adapted from the well-validated Beliefs about Medicines Questionnaire assessing patient perceptions of the importance of, and necessity for, SABA in managing their asthma. The psychometric properties of the questionnaire were studied using Amazon Mechanical Turk, an online survey platform, in 446 people with self-reported asthma. Internal reliability and criterion-related validity were assessed on the basis of relationships between SRQ scores and other variables, including self-reported adherence to ICSs and perceived importance of reliever inhalers. RESULTS Internal reliability was good with Cronbach α = 0.74. Criterion-related validity was demonstrated by an inverse correlation between SRQ scores and self-reported adherence to ICSs (r = -0.291; P < .0001), and significant correlation between SRQ scores and perceived reliever importance (r = 0.216; P < .0001), as well as by significant differences in SRQ scores between those with high and those with low self-reported ICS adherence (adherence to ICS t = 4.825; P < .0001). CONCLUSIONS The SRQ demonstrated acceptable internal reliability, and criterion validity, supporting its potential use as a pragmatic tool for identifying patients whose beliefs are indicative of overreliance on SABA for asthma.
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Affiliation(s)
- Amy H Y Chan
- Centre of Behavioural Medicine, School of Pharmacy, UCL, London, United Kingdom
| | - Caroline B Katzer
- Centre of Behavioural Medicine, School of Pharmacy, UCL, London, United Kingdom
| | - Rob Horne
- Centre of Behavioural Medicine, School of Pharmacy, UCL, London, United Kingdom; International Primary Care Respiratory Group, London, United Kingdom.
| | - John Haughney
- International Primary Care Respiratory Group, London, United Kingdom; University of Aberdeen, Aberdeen, United Kingdom
| | - Jaime Correia de Sousa
- International Primary Care Respiratory Group, London, United Kingdom; Life and Health Sciences Research Institute (ICVS)/3B's-PT Government Associate Laboratory, University of Minho, Braga, Portugal
| | - Sian Williams
- International Primary Care Respiratory Group, London, United Kingdom
| | - Alan Kaplan
- International Primary Care Respiratory Group, London, United Kingdom; Family Physician Airways Group of Canada, University of Toronto, Toronto, ON, Canada
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44
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A Gap Between Asthma Guidelines and Management for Adolescents and Young Adults. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3056-3065.e2. [PMID: 32522564 DOI: 10.1016/j.jaip.2020.05.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/13/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND For adolescents, asthma management can be challenging during the transition to adulthood, and changes in health care and pharmacological treatment may occur. OBJECTIVE To investigate asthma-related health care consumption and pharmacological dispensation during the transition process. METHODS In a Swedish birth cohort study, questionnaire and clinical data from the 16- and 24-year follow-ups were linked to national and regional registries for asthma-related health care consumption and dispensed medications during an 8-year period: 4 years before and after age 18 y, respectively. RESULTS In the study population (n = 1808), 14% fulfilled the study definition of current asthma at the 16- and 24-year follow-up and 8% (n = 147) had persistent asthma. Among them, register data showed that in the 4-year period before their 18th birthday, 39% (58 of 147) had at least 1 consultation, similar to 37% (55 of 147) in the following 4-year period. The mean number of consultations before age 18 years was 1.6, compared with 1.0 after age 18 years (P = .02). At least 1 dispensation of any inhaled corticosteroid before age 18 years was found for 73% (107 of 147), compared with 50% (74 of 147) after age 18 years. The mean number of dispensed any inhaled corticosteroid was 3.1 before 18 years and 2.1 after 18 years (P < .01). Only 3% (5 of 147) had a regular dispensation of any inhaled corticosteroid once a year during the 8-year period. CONCLUSIONS Health care consultations were fewer than recommended in guidelines and decreased after the transition to adult health care. Almost no one had dispensed regular asthma medications during the 8-year period.
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45
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Shimizu Y, Shiobara T, Arai R, Chibana K, Takemasa A. Real-life effectiveness of fluticasone furoate/vilanterol after switching from fluticasone/salmeterol or budesonide/formoterol therapy in patients with symptomatic asthma: Relvar Ellipta for Real Asthma Control Study (RERACS study). J Thorac Dis 2020; 12:1877-1883. [PMID: 32642091 PMCID: PMC7330400 DOI: 10.21037/jtd-19-3913] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 04/08/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND This study evaluated the efficacy of switching therapy from fluticasone propionate/salmeterol (FP/SM) or budesonide/formoterol (BD/FM) to fluticasone furoate and vilanterol (FF/VI) at the equivalent corticosteroid dose in a real-world setting. METHODS A prospective, 3-month, open-label, parallel group, switching therapy trial was performed in symptomatic asthma patients under routine management. Patients using 1 puff of FP 250 µg/SM 50 µg b.i.d or 2 puffs of BD 160 µg/FM 4.5 µg b.i.d were switched to FF 100 µg/VI 25 µg once daily, while patients using 1 puff of FP 500 µg/SM 50 µg b.i.d or 4 puffs of BD 160/FM b.i.d was switched to FF 200 µg/VI 25 µg once daily. The primary outcome was improvement of the predicted forced expiratory volume in 1 second % (%FEV1), while secondary outcomes were improvement of asthma symptoms evaluated by the asthma control test (ACT) and fractional exhaled nitric oxide (FeNO). RESULTS The %FEV1 was improved at 4 weeks after switching, and the improvement was maintained until 12 weeks. ACT also improved after switching. Patients with ACT <20 before switching showed greater improvement of symptoms at 4 weeks and 62% had an ACT score >20. FeNO decreased from 8 weeks. CONCLUSIONS In symptomatic asthma patients showing insufficient control, improvement of asthma was obtained by switching to FF/VI at the equivalent corticosteroid dose accompanied with the improvement of biomarkers. FF/VI can be a useful option for better control of asthma because of its high efficacy, long duration of action, and delivery via a single-action device.
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Affiliation(s)
- Yasuo Shimizu
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University School of Medicine, Mibu, Tochigi, Japan
| | - Taichi Shiobara
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University School of Medicine, Mibu, Tochigi, Japan
| | - Ryo Arai
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University School of Medicine, Mibu, Tochigi, Japan
| | - Kazuyuki Chibana
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University School of Medicine, Mibu, Tochigi, Japan
| | - Akihiro Takemasa
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University School of Medicine, Mibu, Tochigi, Japan
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46
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Caminati M, Vianello A, Andretta M, Menti AM, Tognella S, Degli Esposti L, Micheletto C, Bovo C, Senna G. Low adherence to inhaled corticosteroids/long-acting β 2-agonists and biologic treatment in severe asthmatics. ERJ Open Res 2020; 6:00017-2020. [PMID: 32363204 PMCID: PMC7184111 DOI: 10.1183/23120541.00017-2020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/07/2020] [Indexed: 12/17/2022] Open
Abstract
Eligibility criteria for a biologic treatment for severe asthma include poor disease control despite a full medication plan according to Global Initiative for Asthma steps 4–5 [1]. Adherence to inhaled therapy should be verified as part of that prescription requirement [2]. In fact, it has been demonstrated that poor adherence is a major cause of uncontrolled asthma, regardless of its severity [3]. Furthermore, biologics do not exert a disease-modifying effect [4]; in contrast to allergen immunotherapy, which is able to permanently modulate the way the immune system reacts to allergens beyond the immunotherapy treatment course [5], biologic therapy withdrawal usually leads to asthma relapse [4]. Thus, a low adherence rate to inhaled treatment in patients undergoing biologic therapy raises some issues related to sustainability. Less than half of severe asthmatic patients show a >80% adherence rate to inhaled treatment just before and during biologic therapy. This has implications in biologic treatment sustainability and disease prevalence estimation.http://bit.ly/3cRTJB0
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Affiliation(s)
- Marco Caminati
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy.,Dept of Medicine, University of Verona, Verona, Italy
| | - Andrea Vianello
- Respiratory Pathophysiology Division, University-City Hospital of Padua, Padua, Italy
| | | | | | | | | | - Claudio Micheletto
- Cardio-Thoracic Dept, Respiratory Unit, Integrated University Hospital, Verona, Italy
| | - Chiara Bovo
- Medical Direction, University Hospital of Verona, Verona, Italy
| | - Gianenrico Senna
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy
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Lin J, Fu X, Jiang P, Song W, Hu X, Jie Z, Liu C, He Z, Zhou X, Tang H. Post hoc analysis of initial treatments and control status in the INITIAL study: an observational study of newly diagnosed patients with asthma. BMC Pulm Med 2020; 20:87. [PMID: 32272921 PMCID: PMC7147012 DOI: 10.1186/s12890-020-1069-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 01/30/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The 12-week, multicentre, observational INITIAL study (NCT02143739) assessed asthma severity in newly diagnosed Chinese patients. METHODS Post hoc analysis of medication combinations prescribed per routine clinical practice at baseline, and the impact on control levels evaluated using 2012 vs 2018 Global Initiative for Asthma (GINA) criteria. RESULTS In total, 4491 patients were included in the analysis. At baseline, intermittent, mild, moderate and severe asthma was reported in 3.9, 12.0, 22.6 and 61.6% of patients, respectively. Most patients (90.2%) were prescribed inhaled corticosteroid/long-acting β2 agonist (ICS/LABA). ICS/LABA plus ≥1 additional medication(s) was prescribed to 66.7% of patients, with leukotriene receptor antagonist (LTRA, 54.7%) being the most common additional medication. Distribution of ICS/LABA vs ICS/LABA+LTRA was comparable in patients with intermittent (3.2% vs 3.0%), mild (11.5% vs 9.7%), moderate (21.2% vs 19.9%) and severe asthma (64.1% vs 67.4%). Control levels among patients using ICS/LABA+LTRA vs ICS/LABA were comparable using GINA 2012 and lower using GINA 2018 criteria. The proportion of patients using ICS/LABA+LTRA vs ICS/LABA with intermittent, mild, moderate and severe asthma controlled at Week 12 (using GINA 2012) were 78.1% vs 80.0, 86.5% vs 85.8, 78.5% vs 71.3, and 59.6% vs 61.8%, respectively. Using GINA 2018 criteria proportions were 86.8% vs 95.9, 86.1% vs 93.2, 82.1% vs 85.3, and 71.9% vs 77.6%, respectively. CONCLUSIONS Asthma control was not improved by adding LTRA to ICS/LABA and may have been unnecessary for some newly diagnosed patients. These findings were irrespective of the GINA criteria (2012 vs 2018) used and baseline severity.
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Affiliation(s)
- Jiangtao Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China.
| | - Xiuhua Fu
- Department of Pulmonary and Critical Care Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Ping Jiang
- Department of Respiratory Diseases, Tianjin First Center Hospital, Tianjin, 300192, China
| | - Weidong Song
- Department of Respiratory Diseases, Peking University Shenzhen Hospital, Shenzhen, 518035, China
| | - Xiaoyun Hu
- Department of Respiratory Diseases, First Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Zhijun Jie
- Department of Respiratory Diseases, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200240, China
| | - Chuntao Liu
- Department of Respiratory Diseases, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Zhengguang He
- Department of Respiratory Diseases, Suining Central Hospital, Suining, 629000, China
| | - Xiangdong Zhou
- Department of Respiratory Diseases, The First Hospital Affiliated to AMU (Southwest Hospital), Chongqing, 400030, China
| | - Huaping Tang
- Department of Respiratory Diseases, Qingdao Municipal Hospital, Qingdao, 266000, China
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Amin S, Soliman M, McIvor A, Cave A, Cabrera C. Usage Patterns of Short-Acting β 2-Agonists and Inhaled Corticosteroids in Asthma: A Targeted Literature Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:2556-2564.e8. [PMID: 32244024 DOI: 10.1016/j.jaip.2020.03.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 02/26/2020] [Accepted: 03/05/2020] [Indexed: 01/14/2023]
Abstract
Despite the availability of effective asthma treatments, some patients are poorly controlled because of overreliance on short-acting β2-agonists (SABAs) and underuse of inhaled corticosteroids (ICSs). To identify patient characteristics and outcomes associated with SABA overreliance and ICS underuse, we conducted a targeted literature review of the quantitative evidence on asthma medication use. Articles evaluating SABA and/or ICS use in patients with asthma (aged ≥12 years), published between January 2012 and March 2018, were identified using MEDLINE and EMBASE. We observed that studies classified SABA usage as "overuse," "high use," "excess use," "extreme overuse," "suboptimal use," and "inappropriate use." Multiple thresholds were used to define overuse of SABA (≥3 to ≥12 canisters/y). SABA overreliance was prevalent, with approximately 20% of adults using 3 or more canisters per year (≥12 inhalations/wk). Similarly, inappropriate ICS use, classified as "suboptimal," "high use," "underuse," and "unlicensed use," was defined by varying thresholds. Specific patient populations, such as older adults, smokers, and patients with low income, were more susceptible to SABA overreliance and ICS underuse. Overreliance on SABAs was associated with increased risk of severe exacerbations, asthma-related hospitalizations, emergency department visits, and asthma-related costs. These findings emphasize the prevalence and related burden of SABA overreliance at the potential expense of appropriate ICS use.
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Affiliation(s)
| | - Mena Soliman
- BioPharmaceuticals Medical, AstraZeneca, Mississauga, ON, Canada
| | - Andrew McIvor
- Firestone Institute for Respiratory Health, St Joseph's Healthcare and McMaster University, Hamilton, ON, Canada
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Di Marco F. Today's improvement in asthma treatment: role of MART and Easyhaler. Multidiscip Respir Med 2020; 15:649. [PMID: 32983452 PMCID: PMC7460660 DOI: 10.4081/mrm.2020.649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 07/01/2020] [Indexed: 11/23/2022] Open
Abstract
Asthma affects more than 330 million people worldwide, but many analyses have shown that there are still a lot of unmet needs for both patients and physicians in the treatment of asthma: poor adherence to treatment is one of the main causes of sub-optimal clinical results. Maintenance and Reliever Therapy (MART) with the combination of formoterol and inhaled corticosteroids (ICS) has an established scientific rationale and demonstrated to reduce asthma exacerbations. The aim of this review is to highlight how in asthmatic patients MART can be able to express its maximum therapeutic potential when administered through an 'ideal inhaler'. Since the treatment may be necessary several times a day, the use of a single combination inhaler simplifies the management, potentially improving adherence; moreover, easiness of use and comfort in administration of asthma treatment devices are not secondary aspects. Asthmatic patients are often young, with a normal relational and working life and they could request for a comfortable and not too noticeable device. Finally to the "ideal inhaler" is requested to guarantee accuracy, dose consistency, and resistance to stress conditions. Easyhaler® more closely demonstrates many expected characteristics: effective, consistent performance regardless of inspiration rate, stability, versatility, with several patient acceptability advantages. Asthma control is enhanced by a strong adherence obtained through the combination in a single inhaler of both maintenance and reliever therapy and the availability of a device as close as possible to the characteristics of the ideal inhaler.
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Affiliation(s)
- Fabiano Di Marco
- Department of Health Sciences, University of Milan; Head Respiratory Unit, Papa Giovanni XXIII Hospital, Bergamo, Italy
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50
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Stridsman C, Axelsson M, Warm K, Backman H. Uncontrolled asthma occurs in all GINA treatment steps and is associated with worse physical health - a report from the OLIN adult asthma cohort. J Asthma 2020; 58:586-595. [PMID: 31910044 DOI: 10.1080/02770903.2020.1713150] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objective: To study asthma exacerbations, healthcare utilization and health status among subjects with asthma with different treatment regimens and levels of asthma control.Methods: In 2012-2014, n = 1425 adults from a population-based asthma cohort within the OLIN studies (Obstructive Lung disease in Northern Sweden) were invited to a follow-up including spirometry and a structured interview, n = 1006 participated. Asthma Control Test (ACT) was used to detect uncontrolled asthma, and physical and mental dimensions of health were measured with SF-8. Pharmacological treatment use was classified by Global Initiative for Asthma treatment steps. Out of n = 830 with current asthma, n = 714 answered ACT (57% women, 32-92 years) and were included in the study.Results: Uncontrolled asthma increased per treatment step (no treatment 9.9%, treatment step 1-3 24.1%, and treatment steps 4-5 39.9%, p < 0.001). A higher proportion of subjects with uncontrolled asthma reported exacerbations, healthcare utilization, and worse health status than those with controlled asthma. The proportion of subjects reporting exacerbations, healthcare visits, emergency room visits and regular follow-up visits increased per treatment step. Worse health was associated with uncontrolled asthma, but not with the level of treatment. A higher proportion of women than men reported exacerbations, any healthcare visits, and lower health. Regular follow-up visits to a physician were uncommon (women 21.2% vs. men 14.6%, p = 0.022).Conclusions: Uncontrolled asthma is common in all treatment steps, and is associated with worse health status. However, health status did not differ by treatment steps. Identifying subjects with uncontrolled asthma regardless of treatment regimens should be a priority, thus follow-up visits are important.
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Affiliation(s)
- Caroline Stridsman
- Division of Nursing, Department of Health Sciences, Luleå University of Technology, Luleå, Sweden.,Section of Medicine, The OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Malin Axelsson
- Department of Care Sciences, Faculty of Health and Society, Malmö University, Malmö, Sweden
| | - Katja Warm
- Section of Medicine, The OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Helena Backman
- Section of Sustainable Health, The OLIN Unit, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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