Exploring the role of quantitative feedback in inhaler technique education : a cluster-randomised, two-arm, parallel-group, repeated-measures study

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GINA 2020: Potential impacts, opportunities and challenges for primary care

In 2019, it was reported that changes to asthma management reported in the Global Initiative for Asthma "…might be considered the most fundamental changes in asthma management in 30 years." These changes refer to the recommendation that the treatment of asthma in adolescents and adults would no longer include short acting ß2 agonist (SABA) only, but that people with asthma should receive either symptom-driven inhaled corticosteroids (ICS)-containing treatment (mild asthma) or daily ICS-containing treatment. The fundamental reason for this shift was driven by concerns about the risks and consequences associated with SABA only treatment, the need to improve the day-to-day management of asthma symptoms to prevent exacerbations and emergent evidence. These recommendations have subsequently been reinforced and characterized in GINA 2020 and it is reasonable to say that they are significant: not only in terms of an asthma management framework, but also as a management approach in practice. This opinion article specifically focuses on opportunities and challenges associated with the implementation of GINA 2020 in primary care practice which need to be recognised and addressed if the shift in asthma treatment paradigm is to be successfully implemented into day-to-day practice

A Systematic Review of the Literature

Pharmacists have a valuable role in the management of allergic rhinitis (AR) at the community pharmacy level. This role has been reported extensively in numerous papers. However, a systematic review of the available literature and a comprehensive analysis of the outcomes has not been published. This systematic review aimed to evaluate the impact of interventions developed by pharmacists on clinical AR outcomes. A thorough search was performed in three electronic databases, including studies published between January 2000 and June 2019. After the selection process, only three articles met the inclusion criteria and were further analysed. Despite the scarcity of the available studies, in all of them was clear that the pharmacist plays a pivotal role in the management of AR, significantly improving the patients' quality of life and symptom control. This systematic review also stresses the utmost importance to investigate and report practices and interventions developed by pharmacists using measurable outcomes.info:eu-repo/semantics/publishedVersio

Role of Community Pharmacists in Asthma

Asthma is one of the most common chronic conditions affecting the Australian population. Amongst primary healthcare professionals, pharmacists are the most accessible and this places pharmacists in an excellent position to play a role in the management of asthma. Globally, trials of many community pharmacy-based asthma care models have provided evidence that pharmacist delivered interventions can improve clinical, humanistic and economic outcomes for asthma patients. In Australia, a decade of coordinated research efforts, in various aspects of asthma care, has culminated in the implementation trial of the Pharmacy Asthma Management Service (PAMS), a comprehensive disease management model. There has been research investigating asthma medication adherence through data mining, ways in which usual asthma care can be improved. Our research has focused on self-management education, inhaler technique interventions, spirometry trials, interprofessional models of care, and regional trials addressing the particular needs of rural communities. We have determined that inhaler technique education is a necessity and should be repeated if correct technique is to be maintained. We have identified this effectiveness of health promotion and health education, conducted within and outside the confines of the pharmacy, in public for a and settings such as schools, and established that this outreach role is particularly well received and increases the opportunity for people with asthma to engage in their asthma management. Our research has identified that asthma patients have needs which pharmacists delivering specialized models of care, can address. There is a lot of evidence for the effectiveness of asthma care by pharmacists, the future must involve integration of this role into primary care

Recognizing and Tackling Inhaler Technique Decay in Asthma and Chronic Obstructive Pulmonary Disesase (COPD) Clinical Practice

A poor inhaler technique continues to represent a substantial barrier to effective asthma and chronic obstructive pulmonary disease management. It can result in perceived lack of treatment effectiveness even with apparent adherence to a prescribed regimen of inhaled maintenance therapies, potentially resulting in an unnecessary change or escalation of treatment. Many patients are not trained to inhaler mastery in real-world practice; furthermore, even where mastery is initially achieved, an ongoing assessment and education are seldom maintained. In this review, we present an overview of the evidence for deterioration of the inhaler technique over time after training, investigate the factors that contribute to this deterioration, and explore innovative approaches to addressing the problem. We also propose steps forward drawn from the literature and our clinical insights.</p

Relationship between Peak Inspiratory Flow and Patient and Disease Characteristics in Individuals with COPD-A Systematic Scoping Review

Optimal delivery of medication via dry powder inhalers, the most commonly prescribed inhaler type, is dependent on a patient achieving a minimum level of inspiratory flow during inhalation. However, measurement of peak inspiratory flow (PIF) against the simulated resistance of a dry powder inhaler is not frequently performed in clinical practice due to time or equipment limitations. Therefore, defining which patient characteristics are associated with lower PIF is critically important to help clinicians optimize their inhaler choice through a more personalized approach to prescribing. The objective of this scoping review was to systematically evaluate patient and disease characteristics determining PIF in patients with chronic obstructive pulmonary disease (COPD). Medline, Cochrane and Embase databases were systematically searched for relevant studies on PIF in patients with COPD published in English between January 2000 and May 2021. The quality of evidence was assessed using a modified Grading of Recommendations Assessment, Development and Evaluation checklist. Of 3382 citations retrieved, 35 publications were included in the review (nine scored as high quality, 13 as moderate, nine as low, and four as very low). Factors correlating with PIF in >70% of papers included both patient characteristics (lower PIF correlated with increased age, female gender, shorter height, decreased handgrip and inspiratory muscle strength, and certain comorbidities) and disease characteristics (lower PIF correlated with markers of lung hyperinflation, lower peak expiratory flow [PEF] and increased disease severity). Other factors correlating with adequate/optimal or improved PIF included education/counseling and exercise/inspiratory muscle training; impaired physical function and errors in inhalation technique/non-adherence were associated with low/suboptimal PIF. In conclusion, clinicians should measure PIF against the simulated resistance of a particular device wherever possible. However, as this often cannot be done due to lack of resources or time, the patient and disease characteristics that influence PIF, as identified in this review, can help clinicians to choose the most appropriate inhaler type for their patients

Management of allergic rhinitis in the community pharmacy : identifying the reasons behind medication self-selection

This research received no specific grant from any funding agency in the public, commercial, or not for profit sectors.Peer reviewedPublisher PD

Identifying the hidden burden of allergic rhinitis (AR) in community pharmacy : a global phenomenon

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Treatment patterns among non-active users of maintenance asthma medication in the United Kingdom : a retrospective cohort study in the Clinical Practice Research Datalink

The authors are also grateful to Dr Michael Gibbs for providing a review of an early draft of this manuscript. Funding Editorial support was provided by Kate Hollingworth of Continuous Improvement Ltd and funded by GlaxoSmithKline (GSK). This study was funded by GSK. DCG, BA, JFB, and MF are employees of GSK and hold GSK shares.Peer reviewedPublisher PD