The Role of the Pharmacist in Inhaler Selection and Education in Chronic Obstructive Pulmonary Disease

Identification of Psychosocial and Sociodemographic Factors Associated with Low Medication Awareness in COPD Subjects: A Cross-Sectional Study, Findings from the Indonesian Family Life Survey 5

Purpose

To identify psychosocial and sociodemographic factors influencing low medication awareness among patients with Chronic obstructive pulmonary disease (COPD) based on Indonesian Family Life Survey 5 (IFLS-5).

Methods

This study used a cross-sectional design, with data from IFLS-5 (2014/2015). Inclusion criteria were subjects with a self-reported diagnosis of COPD and aged at least 15 years. Two main factors were identified as modifiable psychosocial factors (eg, insomnia, depressive symptoms, happiness status, general health check status, smoking status, and health service satisfaction) and as non-modifiable sociodemographic factors (eg, gender, age, education level, marital status, economic status, insurance ownership, religiosity, comorbidity, and place of residence). Multivariate logistic regression analysis was used to explore the relationship between these factors and the awareness of COPD medication, by observing the adjusted odds ratio (aOR) within a 95% Confidence Interval.

Results

There were 618 subjects identified with COPD, of which 53.40% were male. 84.30% of subjects have low medication awareness. Non-modifiable sociodemographic factors such as age 15-25 years (aOR: 2.531; 95% CI 1.024-6.253; p-value 0.044), age 26-35 years (aOR: 3.418; 95% CI 1.444-8.091; p-value 0.005), high school education level (aOR: 4.870; 95% CI 1.685-14.078; p-value 0.003), and modifiable psychosocial factors such as satisfaction with health services with the category "sufficient" (aOR: 2.510; 95% CI 510; 95% CI 1.508-4.176; p-value 0.000), and subjects who smoked (aOR: 1.894; 95% CI 1.147-3.127; p-value 0.013), were significantly associated with low COPD medication awareness.

Conclusion

This study shows that most subjects with COPD had low medication awareness, which is influenced by factors such as age, education level, smoking habits, and satisfaction with health services. This highlights the need for targeted interventions for high-risk groups. Limitations of this study include reliance on self-reported data, which may lead to recall bias. In addition, this study was unable to provide evidence of a causal relationship.

Ukrainian Patients' Perspectives on Advanced Pharmaceutical Services Provided by Polish Pharmacists: A Cross-Border Support Initiative

Introduction

Pharmacists are essential healthcare professionals which play a pivotal role in public health protection by offering diverse pharmacy services. This includes not only serving individuals in Ukraine but also addressing the needs of Ukrainian citizens residing in Poland. An exemplary initiative is the creation of the website farmaceucidlaukrainy.pl, which provides organized and systematic support.

Aim

This study aims to evaluate the perceptions of Ukrainian immigrant patients from Ukraine regarding the advanced pharmaceutical consultation service provided by Polish pharmacists.

Material and Methods

This study included 250 respondents from Ukraine. The study was conducted in 2022 using an anonymous survey. The survey was distributed after pharmaceutical consultations in one of the cities near the Polish-Ukrainian border. As part of the project, Ukrainian patients who had run out of medicines due to war brought their medications to pharmacy counselling points organized by Polish pharmacists, and the pharmacists helped them find equivalents ias well as help treated minor ailments in Poland.

Results

Practically all respondents strongly agree with all the statements posed in the survey, the percentage of such responses was close to 95%, with the lowest percentage observed for the statement "If possible, I would like this kind of service to be offered in any Polish pharmacy", which was 90.40%.

Conclusion

Ukrainian patients highly appreciated the pharmaceutical consultation services provided by Polish pharmacists. The information given by pharmacists was clear and practical, and the services were deemed highly supportive. Expanding such initiatives to other assistance points could enhance the support network for displaced individuals.

An approach to reduce inhaler errors using Donabedian's triad

Inhaler errors inversely affect the outcome of respiratory diseases. Inhaler devices, such as the metered-dose inhalers (MDI) and dry powder inhalers (DPI), are commonly used in treating respiratory diseases like asthma and chronic obstructive pulmonary disease (COPD), and incorrect use of these devices can result in suboptimal treatment outcomes, increased probabilities of hospitalizations or admissions, and poorer quality of life. Patient related factors to inhaler errors include age, cognitive and physical abilities, education, language barriers, and preferences. Device-related factors such as inhaler design and operational complexity can also lead to errors. Finally, factors related to healthcare professionals (HCP) such as competency, level of knowledge in disease and inhaler device and availability to educate patients, can play a role in inhaler error. Quality management is a potential solution to this problem. Quality improvement strategies towards addressing inhaler misuse can increase patient satisfaction and improve patient outcomes. Donabedian's triad, which includes structure, process, and outcome can be utilized in developing a framework for reducing inhaler errors. Institutional solutions are more towards the structural and process changes in the triad, such as HCP training, checklists on training efficacy, provision of action plans, and availability of staff to educate and train patients. Patient-centered solutions focus more on process and outcome domains, such as improvement in lung functions, patient education, re-assessment and re-education of inhaler techniques, and adherence to treatment regimen. By focusing on structural and process domains, the quality of care can be enhanced, resulting in improved outcomes.

Role of pharmacists in the care of adult asthma patients: A scoping review

BACKGROUND

Asthma is a common long-term condition that affects people of all ages. Evidence suggests that a significant proportion of asthma patients in the Gulf Cooperation Council (GCC) do not receive appropriate diagnosis, monitoring and/or treatment. When inadequately treated, asthma can negatively affect quality of life and may lead to hospitalisation and death. Although pharmacists play a role in asthma care globally, there appears to be no defined role for pharmacists in providing care to patients with asthma in the GCC countries.

AIM

This scoping review aims to review and summarise studies conducted in the GCC countries involving pharmacists in the management of adults with asthma or evaluating pharmacists' asthma care knowledge and/or skills.

METHOD

A systematic scoping review was undertaken. Seven databases were searched using relevant search terms for articles published up to May 2023. Studies that evaluated pharmacists roles, knowledge and skills in providing asthma care to adults in the United Arab Emirates (UAE), Qatar, Kuwait, Oman, Saudi Arabia, and Bahrain were considered eligible for inclusion. Extracted data were collated using tables and used to produce narrative descriptive summaries.

RESULTS

Out of the 1588 search results, only seven studies met the inclusion criteria. Of those, only one developed and tested a pharmacist-led inhaler technique educational intervention in the UAE within community pharmacy setting for asthma patients. The remaining six studies assessed community pharmacists knowledge in providing asthma management and patient education in UAE, Saudi Arabia and Qatar. The quality of the included studies varied with four relying on simulated patients to assess pharmacists knowledge. The study that tested the intervention suggested improvement in inhaler technique and asthma symptoms control after receiving the intervention. The findings suggest a need to improve pharmacists knowledge of inhaler technique demonstration (mainly Metered Dose Inhalers), asthma management advice and assessment of asthma control and medication use.

CONCLUSION

This review highlights a lack of research on pharmacist-led asthma interventions and identifies training needs to enable pharmacists to be involved in asthma care in the GCC countries. Future research could develop approaches involving pharmacists to improve asthma care and outcomes in the region.

Impact of Pharmacist-Led Intervention on Adherence to Inhalers, Inhalation Technique, and Disease Control Among Asthma/COPD Patients in a Resource Limited Center: An Interventional Study

Background

Asthma and Chronic obstructive pulmonary disease (COPD) are chronic respiratory conditions characterized by airflow obstruction and respiratory symptoms. Adherence to prescribed inhaler therapy and correct inhalation technique are essential for effective disease management and optimal disease control. However, non-adherence and incorrect inhalation technique are common challenges faced by patients with asthma and COPD, leading to suboptimal treatment outcomes and increased healthcare burden.

Purpose

To study the impact of a pharmacist-led intervention on inhaler adherence, inhalation technique, and disease control among patients with asthma and COPD.

Patients and Methods

A pre-post interventional design assessed the effects of pharmacist-led intervention on inhaler adherence, inhalation techniques, and disease control in asthma and COPD patients at Dhulikhel Hospital in Nepal. Inclusion criteria: adult patient clinically diagnosed with asthma or COPD patients of all genders. The intervention comprised counseling patients with aids like videos, and informational leaflets. Impact was measured using checklist method for inhalation technique, the Test of Adherence to Inhaler (TAI) questionnaire for adherence to inhaler, and "Asthma Control Test (ACT)" or "COPD Assessment Test (CAT)" for disease control.

Results

The pharmacist-led intervention significantly increased adherence to inhalers, evidenced by a notable rise in the proportion of patients with good adherence (P<0.001). Sporadic, deliberate, and unwitting noncompliance pattern also improved significantly after the intervention (P<0.001, P<0.001 and P=0.001). Inhalation technique exhibited substantial improvement after intervention (P<0.001). The analysis indicated significant moderate negative correlations between "TIA" and "CAT" [ρ=-0.31; P=0.01], and between "inhalation technique score" and "CAT score" [ρ=-0.31; P=0.01] suggesting that as adherence to inhaler usage and inhalation technique improve, CAT scores tend to decrease, indicating reduced disease impact on the patient.

Conclusion

This study shows the potential efficacy of pharmacist-led intervention in enhancing adherence to inhaler, inhalation technique, and disease control in respiratory conditions such as asthma and COPD.

Pharmacist Review of Chronic Inhaler Therapy Appropriateness for Hospitalized Patients with COPD or Asthma

INTRODUCTION

Patients with asthma and chronic obstructive pulmonary disease rely on inhaler therapy to reduce disease progression and exacerbation risk. Patients admitted to the hospital are at an increased risk for exacerbations and readmission if their inhaler therapy upon discharge is not aligned with current guidelines and/or affordable.

OBJECTIVE

Assess the appropriateness of the chronic inhaler regimen for patients admitted to the hospital based on clinical practice guidelines and insurance coverage.

METHODS

A sub-study was designed to analyze a cohort of a single-center, pragmatic, prospective randomized controlled trial at a large academic medical center. Patients admitted to a medicine service with a pharmacist and prescribed a long-acting inhaler were included. Participants randomized to a pharmacist-led intervention were assessed for inhaler appropriateness based on clinical guidelines and patient insurance. The objective of this sub-study is to assess the number of inhalers identified as inappropriate based on the pharmacist's review. A patient was considered to have an inappropriate inhaler regimen if any of their inhalers were inconsistent with guideline recommendations or not covered by insurance. Descriptive statistics were used to characterize appropriate inhaler use.

RESULTS

The study pharmacist reviewed 552 unique inhalers for 348 patients. Overall, 42% of inhalers were inappropriate, affecting 50.3% of participants. 20% of inhalers were inappropriate based on insurance, 26% were inappropriate based on guidelines, and 7% were inappropriate based on both criteria. Recommendations were placed via a pharmacy consult for 198 patients (57%), most recommending an inhaler initiation (55%), followed by inhaler discontinuation (38%).

CONCLUSION

A pharmacist-led review of chronic inhaler therapy for patients admitted to the hospital identified the need for a change in therapy based on financial or clinical guidelines in over half of the patients reviewed. Interventions to increase the appropriateness of prescribed inhalers are needed to reduce disease progression and disease exacerbation.

Evaluation of real-life data on the use of inhaler devices, including satisfaction and adherence to treatment, by community pharmacists in partnership with pulmonary disease specialists

OBJECTIVE

The use of inhaler device (UID) and the satisfaction and adherence of patients to treatment were evaluated by Istanbul city community pharmacists to obtain real-life data from patients with asthma or chronic obstructive pulmonary disease (COPD).

METHODS

Pharmacists educated by pulmonary disease specialists asked patients who combined medications with inhaler devices to fill out a questionnaire prepared by the specialists. Each patient's UID was checked, and their errors were corrected by showing them the already prepared standard video of their inhaler device. Afterward, the UID was repeated and rechecked. The visual analog scale (VAS), feeling of satisfaction with the inhaler (FSI-10) questionnaire, and the Morisky Green Levine (MGL) scale were used for symptom control, satisfaction, and adherence, respectively. Then, we compared the results of three different types of inhalers: metered dose inhalers (MDI), dry powder inhalers (DPI), and dry powder inhalation capsules (DPI Caps).

RESULTS

Twenty-seven (19.3%) patients used MDI, 42 (30%) used DPI caps, and 71 (50.7%) used DPI. UID before training was better in patients with DPI than in those with MDI and DPI Cap (p < 0.001). After training, the UID increased in all three groups (p < 0.001). The VAS scores were high in the DPI Caps group than the other groups (p < 0.001). The FSI-10 score was not significantly different among the groups (p > 0.05). Full-adherence was observed in 36.8% of the MDI group, 39.1% of the DPI Caps group, and 21.7% of the DPI groups (p > 0.05).

CONCLUSION

The partnership between community pharmacists and pulmonary disease specialists improved patients' UID.

Interventional, Quasi-Experimental Study of a Chronic Obstructive Pulmonary Disease Education Care Plan for Hospital Discharge

Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity, mortality, and reduced quality of life for patients. Proper use of inhaler devices is critical for effective drug delivery and prevention of COPD progression. The primary endpoint of this study was a mean percent increase in correct steps associated with inhaler technique after pharmacist education. The co-primary endpoint was a 25% increase in the proportion of patients correctly identifying the appropriate use of short-acting versus long-acting inhaler types. This was an interventional quasi-experimental study of patients hospitalized at a 491-bed tertiary academic medical center with a COPD exacerbation to assess a pharmacist-led COPD care plan. Eligible patients included general floor, adult patients admitted with a primary diagnosis of COPD exacerbation. The primary investigator recorded initial inhaler technique scores through a paper checklist, and provided education about device types and usage. Patients were reassessed within 48 h to determine if pharmacist education improved inhaler knowledge. A total of 67 patients received the COPD care plan before hospital discharge. At baseline, patients scored a median of 81.8% (67.5–97.0) of steps correct across all inhaler device types. After pharmacist education, patient scores increased to a median of 100% (90.9–100.0) (p < 0.0001). The proportion of patients correctly identifying when to use short-acting versus long-acting inhalers increased from 73.1% to 98.5% (p < 0.0001). Implementation of a pharmacist-led care plan for patients admitted for COPD exacerbation was associated with an increase in correct steps for appropriate inhaler technique and understanding of inhaler device types after pharmacist education.

Matching the Inhaler to the Patient in COPD

Selecting the most appropriate inhalation device from the wide range available is essential for the successful management of patients with chronic obstructive pulmonary disease. Although choice is good for healthcare professionals, knowing which inhaler to prescribe is a complex consideration. Among the key factors to consider are quality of disease control, inhaler technique, inhaler resistance and inspiratory flow, inhaler design and mechanisms of drug delivery, insurance and reimbursement restrictions, and environmental impact. In this article, we offer a simple, practical tool that brings together all these factors and includes hyperlinks to other published resources from the United Kingdom, Belgium, and The Netherlands.

Strategies for Improving Inhalation Technique in Children: A Narrative Review

Inhaled medicines are commonly utilized by children for various respiratory conditions and must be used effectively for the medication to reach the airways. Poor inhaler technique contributes to poorly controlled asthma with significant associated morbidity. Given the significant consequences of improper inhaler use in children, the goal of this review is to comprehensively describe existing and potential solutions to improve inhaler technique. Because children move through various settings, including clinical practices, schools, pharmacies, and homes, in their daily routine, there is great opportunity to teach and reinforce proper inhaler technique across settings. Within each setting, in-person and technology-based interventions have shown promise to improve technique. These solutions need to be more broadly adopted to deliver tailored education with support for provider training, team-based care, communication structures, and reimbursement. Such solutions hold the potential to improve inhaler use among children, with potential for decreasing morbidity and costs.