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Tafere C, Bahiru B, Yehualaw A, Demsie DG, Feyisa K, Yismaw MB, Aschale E, Debasu Z, Yilma Z, Agmassie Z, Mulatu S, Yismaw YE, Adal O, Endeshaw D. Medication non-adherence and predictor factors among adult asthmatic patients in Ethiopia: a systematic review and meta-analysis. J Asthma 2024; 61:1109-1120. [PMID: 38526038 DOI: 10.1080/02770903.2024.2332353] [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: 02/01/2024] [Revised: 02/28/2024] [Accepted: 03/14/2024] [Indexed: 03/26/2024]
Abstract
OBJECTIVE A pronounced burden is evident in individuals with asthma, with approximately half of them not adhering to their prescribed medication. Therefore, this study aimed to assess the pooled prevalence of anti-asthma medications non-adherence in Ethiopia. DATA SOURCES A comprehensive search was conducted across multiple electronic databases including PubMed, Africa Index Medicus, Science Direct, Hinari, and a search engine, Google Scholar from October 5 to 20, 2023. In addition, digital research repositories from Addis Ababa and Bahir Dar University were accessed. DATA SELECTION The eligibility criteria was employed to screen studies after uploading search results to EndNote software to remove duplicates first. Then, two investigators, CT and BBT, independently assessed titles, abstracts, and the full text of all retrieved references to identify potentially eligible studies. RESULT This meta-analysis, which was conducted in Ethiopia, and included 11 full-text articles, revealed a pooled asthma medication non-adherence level of 51.20% (95% CI 35.20%, 67.20%) with substantial heterogeneity (I2 = 99.08%). The review has also identified factors predicting non-adherence among asthmatic patients: free (health service) (AOR: 0.31, 95% CI 0.18-0.54), poor knowledge (AOR: 2.85, 95% CI 1.61-5.05), absence of formal education (AOR: 3.01, 95% CI 1.72-5.25), history of previous ADR (AOR: 8.57, 95% CI 1.12-65.3), and the presence of Co- morbidity(AOR: 3.28, 95% CI 2.014-5.68), had shown association with asthma medication non-adherence. CONCLUSION Asthma medication non-adherence is notably high in Ethiopia. Addressing medication non-adherence requires a comprehensive approach, including clear communication between healthcare providers, patient education, and addressing financial barriers to ensure better adherence in asthma patients.
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Affiliation(s)
- Chernet Tafere
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Bereket Bahiru
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Adane Yehualaw
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Desalegn Getnet Demsie
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Kebede Feyisa
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Malede Berihun Yismaw
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Endalamaw Aschale
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Zenaw Debasu
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Zewdu Yilma
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Zegaye Agmassie
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Sileshi Mulatu
- Department of Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yazachew Engida Yismaw
- Department of Pharmacy, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Ousman Adal
- Department of Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Destaw Endeshaw
- Department of Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
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Zewdie S, Mekuria B, Alemu BK, Bayked EM, NurAhmed Toleha H, Ayenew W, Andargie A. Prevalence of medication adherence among adult asthmatic patients in four African countries: A systematic review and meta-analysis. World Allergy Organ J 2024; 17:100870. [PMID: 38304621 PMCID: PMC10831257 DOI: 10.1016/j.waojou.2024.100870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 12/29/2023] [Accepted: 01/01/2024] [Indexed: 02/03/2024] Open
Abstract
Non-adherence to medications has many deleterious effects including poor treatment outcomes, increased economic burden, increased morbidity, hospitalization rate, health care utilization, productivity loss, and mortality. Therefore, this review aimed to estimate the pooled prevalence of medication adherence among asthmatic adults in 4 African countries. Primary studies were extensively searched from databases such as PubMed, HINARI, Cochrane Library, CINHALand, Google Scholar, and Google search engines. After screening and assessing the quality of studies, data were extracted using a checklist. Heterogeneity was assessed using forest plot, Chocran's Q Test and I2. The random effects meta-analysis model was employed to pool the prevalence of medication adherence among adult asthmatic patients in Africa. Sub-group analysis and meta-regression were performed to identify the sources of heterogeneity. Publication bias was assessed using funnel plots with Egger's test. A sensitivity analysis was performed to assess the influence of individual studies on the overall estimate. The review was performed among 16 studies of which 14 were cross-sectional with a total of 4019 participants. The pooled random effects prevalence of adherence to medications among adult patients with asthma in Africa was 39% (95% CI: 32, 47; p < 0.001) with a heterogeneity (I2 = 94.82, p < 0.001). The pooled prevalence of medication adherence among adult asthmatic patients in Africa is low. Researchers should conduct further multicenter longitudinal studies by using objective methods of adherence measurement.
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Affiliation(s)
- Segenet Zewdie
- Department of Pharmacy, Injibara University, Injibara, Ethiopia
| | | | | | | | | | - Wondim Ayenew
- Department of Pharmaceutics, University of Gondar, Gondar, Ethiopia
| | - Assefa Andargie
- Department of Public Health, Injibara University, Injibara, Ethiopia
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Mapondela KB, Dey R, Levin M. Clinical outcomes of children using a metered dose inhaler with a sleeve attachment device to improve ease of use. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100126. [PMID: 37779523 PMCID: PMC10509921 DOI: 10.1016/j.jacig.2023.100126] [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: 01/20/2023] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 10/03/2023]
Abstract
Background Activating pressurized metered dose inhalers (pMDIs) is often challenging for children. The Easy Squeezy (ES) is a novel sleeve attachment device that reduces activation force by 3 times. Although users have favored using the ES over using a pMDI alone, the clinical impact of the ES remains unknown. The aim of this study was to compare lung function and quality of life between ES users and users of a pMDI alone. Objectives Our aim was to measure and compare lung function of asthmatic children after they used the ES and pMDI alone. Methods In this crossover study we recruited 65 asthmatic children between the ages of 5 and 12 years. The participants were randomized into 2 groups. One of the groups used the ES for 6 weeks whereas the other group used a pMDI. After 6 weeks the participants crossed over to the other group. Lung function test parameters were measured after randomization and after each 6 weeks of device use. Quality of life (measured by the Patient Asthma Quality of Life Questionnaire [PAQLQ]) and Childhood Asthma Control Test were measured after each period of device use. Results There was no significant difference in the baseline lung function between the groups. The ES group had a significantly lower percentage difference between prebronchodilator and postbronchodilator FEV1 values. Although no significant differences were observed in PAQLQ scores between the groups, more patients in the ES group had improvement of their PAQLQ score than did patients in the group using a pMDI alone. Total Childhood Asthma Control Test scores were significantly higher for the ES group. Conclusions The ES device may allow users' asthma to be better controlled than by using a pMDI alone.
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Affiliation(s)
- Kassim Babu Mapondela
- Division of Paediatric Allergology, Department of Paediatrics and Adolescent Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Roopam Dey
- Division of Biomedical Engineering, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Orthopaedic Surgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Michael Levin
- Division of Paediatric Allergology, Department of Paediatrics and Adolescent Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Gul S, Rehman IU, Goh KW, Ali Z, Rahman AU, Khalil A, Shah I, Khan TM, Ming LC. Can Pharmacists' Counseling Improve the Use of Inhalers and Quality of Life? A Prospective "Pre" and "Post" Education Analysis in Mardan, Pakistan. J Asthma Allergy 2023; 16:679-687. [PMID: 37435420 PMCID: PMC10332412 DOI: 10.2147/jaa.s405943] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 05/05/2023] [Indexed: 07/13/2023] Open
Abstract
Introduction Asthma is one of the common major non-communicable respiratory diseases, and is associated with a lower health-related quality of life (QOL). Poor inhalation is a significant contributing factor to poor control of asthma. Community pharmacist has a vital role to play in assisting patients and ultimately improving their asthma conditions through the use of inhalers. Aim This study aimed to assess the effectiveness of "pre" and "post" educational intervention by a community pharmacist within a community pharmacy on asthma patients' QOL, inhaler technique, and adherence to therapy during the endemic phase of COVID-19. Methods A "pre" and "post" interventional study was performed at a community pharmacy in the city of Mardan, Pakistan, in 2022 during the COVID-19 pandemic. Patients were divided into two groups, ie control and pharmacist-led education groups. After assigning patients to both groups, the baseline data were collected and followed for one month to compare the reduction in errors in the use of inhalers, QOL, and adherence to therapy. A paired sample t-test was performed, keeping a p-value <0.05 as statistical significance. Results A total of 60 patients were recruited, majority (58.3%) were females, and 28.3% were from the age group of 46-55 years old. A statistically significant difference was observed in the pre- and post-education QOL score among patients in the pharmacist-led education group, from a mean ± SD at pre-education of 40.23±10.03 to a mean±SD at post-education of 48.10±5.68. Similarly, a statistically significant difference was observed for the correct use of inhalers, ie MDIs and DPIs. Similarly, a statistically significant difference was observed in the adherence status between pre-education and post-education by pharmacists. Conclusion The findings of the study revealed a positive impact of community pharmacist-led education on QOL, inhaler technique, and adherence to therapy among patients with asthma.
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Affiliation(s)
- Sumaira Gul
- Department of Pharmacy, Garden Campus, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Inayat Ur Rehman
- Department of Pharmacy, Garden Campus, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai, Malaysia
| | - Zahid Ali
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
| | - Aziz Ur Rahman
- Department of Urology, North West General Hospital and Research Center Peshawar, Peshawar, Pakistan
| | - Asad Khalil
- Department of Medicine, Lady Reading Hospital, Peshawar, Pakistan
| | - Ismail Shah
- Department of Pharmacy, Garden Campus, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Tahir Mehmood Khan
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences Lahore, Lahore, Pakistan
| | - Long Chiau Ming
- PAP Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
- School of Medical and Life Sciences, Sunway University, Sunway City, Malaysia
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Heluf H, Assefa N, Dessie Y, Tamiru D, Goshu AT, Fekadu G. Adherence to anti-asthma medications among adult asthmatic patients in Eastern Ethiopia: A multi-center cross-sectional study. PLoS One 2022; 17:e0277796. [PMID: 36480508 PMCID: PMC9731407 DOI: 10.1371/journal.pone.0277796] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/03/2022] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Adherence to anti-asthmatic medications plays a vital role in enhancing an asthma patient's quality of life and prognosis. However, in Ethiopia, the level of adherence and contributing factors were rarely studied. Therefore, this study was conducted to determine the level of adherence to anti-asthma medications and associated factors among adult asthmatic patients in Eastern Ethiopia. METHOD Institutional based cross-sectional study was conducted at six governmental hospitals found in Eastern Ethiopia. A total of 320 asthma patients aged 18 years and above and using asthma medicines for at least 12 months were involved. An interviewer based structured questionnaires were used to collect the data. Bivariable and multivariable logistic regression analyses were carried out using IBM SPSS version 22 (SPSS, Chicago, IL). The Adjusted Odds Ratio (AOR) with 95% Confidence Interval (CI) was used to determine the strength of association between independent variables and outcome variable. Variables with a p-value of ≤ 0.05 were considered statistically significant. RESULT Of the 320 asthma patients that participated in the study, 109(34.1%:28.8-39.1%) of them had good adherence to anti-asthmatic medications. Being a housewife (AOR = 4.265, 95%CI: 1.333, 13.653), having good knowledge about asthma (AOR = 2.921, 95%CI (1.472, 5.795), positive attitude towards asthma (AOR = 3.129, 95%CI: 1.555, 6.293), and use of oral corticosteroid drugs (AOR = 1.967, 95%CI: 1.008, 3.841) were factors positively associated with good adherence to anti-asthmatic medications. Participants on treatment for 2-3 years (AOR = .295, 95%CI: 0.099, 0.873), and those on medication for ≥ 4 years (AOR = 0.229, 95%CI: 0.079, 0.664) were 70.5% and 77.1% times less likely to adhere to anti-asthmatic medications respectively. CONCLUSION The current study signified a low level of adherence to anti-asthmatic medications. Participant's characteristics and medication related factors were significantly associated with good adherence to anti-asthmatic medications. Health education and advice during follow-up for asthma patients is crucial for better adherence.
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Affiliation(s)
- Helina Heluf
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Nega Assefa
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Yadeta Dessie
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dawit Tamiru
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abel Tibebu Goshu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Gelana Fekadu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- * E-mail:
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Belachew EA, Netere AK, Sendekie AK. Adherence to Inhaled Corticosteroid Therapy and Its Clinical Impact on Asthma Control in Adults Living with Asthma in Northwestern Ethiopian Hospitals. Patient Prefer Adherence 2022; 16:1321-1332. [PMID: 35642244 PMCID: PMC9148607 DOI: 10.2147/ppa.s365222] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/13/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are the backbone of and primary choice for long-term asthma control therapy; however, the level of adherence to this regimen has not yet been investigated, particularly in the study area of Northwest Ethiopia. Therefore, this study aimed to examine the level of adherence to ICS treatment and its impact on adults living with asthma in Northwestern Ethiopian hospitals. MATERIALS AND METHODS A multicenter institution-based survey was conducted in asthma patients treated with ICS-based regimens in public hospitals in Northwest Ethiopia. Adherence to ICS was measured with the Medication Adherence Report Scale for Asthma. Descriptive statistics were used to present respondents' characteristics, and logistic regression was used to test associations between predictors and outcome variables. A level of p<0.05 was used as a cut-off point for a significant association. RESULTS Of a total of 422 approached subjects, 96.7% completed the survey. The mean (±SD) age of the participants was 49.82 (±16.1) years. The majority of participants (86.1%) had a low level of adherence to ICS treatment. A significant proportion (42%) of the respondents reported that they utilized ICS only before performing exercises that made them breathless. Around two-fifths of the participants used ICS either when they needed it or when they felt breathless. Furthermore, one-third of the study subjects reported that they either avoided or forgot to take ICS. Participants who had access to free healthcare services had better adherence to ICS (p=0.01), and non-adherence to ICS therapy was significantly associated with poor levels of asthma control (p≤0.001). CONCLUSION This study found that adult patients with asthma had low levels of adherence to ICS therapy. Future prospective research in a larger population, focusing on identifying the obstacles to ICS adherence in patients living with asthma and creating successful intervention options, is recommended.
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Affiliation(s)
- Eyayaw Ashete Belachew
- Department of Clinical Pharmacy, University of Gondar, Gondar, Ethiopia
- Correspondence: Eyayaw Ashete Belachew, Department of Clinical Pharmacy, University of Gondar, PO Box 196, Gondar, Ethiopia, Email
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