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Turégano-Yedro M, Trillo-Calvo E, Navarro i Ros F, Maya-Viejo JD, González Villaescusa C, Echave Sustaeta JM, Doña E, Alcázar Navarrete B. Inhaler Adherence in COPD: A Crucial Step Towards the Correct Treatment. Int J Chron Obstruct Pulmon Dis 2023; 18:2887-2893. [PMID: 38059011 PMCID: PMC10697822 DOI: 10.2147/copd.s431829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/30/2023] [Indexed: 12/08/2023] Open
Abstract
COPD is a typical example of chronic disease. As such, treatment adherence tends to be as low as between 30% and 50%, with specific issues in COPD due to the use of inhaled therapies. Decreased adherence in COPD is associated with worse outcomes, with increased risk for exacerbations and long-term mortality. Factors that impact adherence are multiple, some related to patient, some related to clinicians and finally some related to healthcare system. Among clinician factors, prescription of simplified treatment regimens delivered by an inhaler adapted to the patient's characteristics is crucial. Although it has been observed a huge improvement in the design and usability of inhaler devices for COPD in the last two centuries, there is still a clear gap in this field. Smart inhalers as well as simplified treatment regimens could improve adherence and therefore improve long-term outcomes in COPD.
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Affiliation(s)
| | | | - Fernando Navarro i Ros
- Centro de Salud Ingeniero J Benlloch, Valencia, Spain
- Red Investigadores SEMERGEN, Madrid, Spain
| | - José David Maya-Viejo
- Unidad de Gestión Clínica de Camas, Distrito Sanitario Aljarafe-Sevilla Norte, Camas, Sevilla, Spain
| | - Cruz González Villaescusa
- Servicio de Neumología, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain
| | - Jose Maria Echave Sustaeta
- Servicio de Neumología, Hospital Universitario Quironsalud, Universidad Europea de Madrid, Madrid, Spain
| | - Esperanza Doña
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Bernardino Alcázar Navarrete
- Servicio de Neumología, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs- Granada, Granada, Spain
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Vauterin D, Van Vaerenbergh F, Vanoverschelde A, Quint JK, Verhamme K, Lahousse L. Methods to assess COPD medications adherence in healthcare databases: a systematic review. Eur Respir Rev 2023; 32:230103. [PMID: 37758274 PMCID: PMC10523153 DOI: 10.1183/16000617.0103-2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/20/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND The Global Initiative for Chronic Obstructive Lung Disease 2023 report recommends medication adherence assessment in COPD as an action item. Healthcare databases provide opportunities for objective assessments; however, multiple methods exist. We aimed to systematically review the literature to describe existing methods to assess adherence in COPD in healthcare databases and to evaluate the reporting of influencing variables. METHOD We searched MEDLINE, Web of Science and Embase for peer-reviewed articles evaluating adherence to COPD medication in electronic databases, written in English, published up to 11 October 2022 (PROSPERO identifier CRD42022363449). Two reviewers independently conducted screening for inclusion and performed data extraction. Methods to assess initiation (dispensing of medication after prescribing), implementation (extent of use over a specific time period) and/or persistence (time from initiation to discontinuation) were listed descriptively. Each included study was evaluated for reporting variables with an impact on adherence assessment: inpatient stays, drug substitution, dose switching and early refills. RESULTS 160 studies were included, of which four assessed initiation, 135 implementation and 45 persistence. Overall, one method was used to measure initiation, 43 methods for implementation and seven methods for persistence. Most of the included implementation studies reported medication possession ratio, proportion of days covered and/or an alteration of these methods. Only 11% of the included studies mentioned the potential impact of the evaluated variables. CONCLUSION Variations in adherence assessment methods are common. Attention to transparency, reporting of variables with an impact on adherence assessment and rationale for choosing an adherence cut-off or treatment gap is recommended.
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Affiliation(s)
- Delphine Vauterin
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Frauke Van Vaerenbergh
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Anna Vanoverschelde
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Jennifer K Quint
- School of Public Health and National Heart and Lung Institute, Imperial College London, London, UK
| | - Katia Verhamme
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
- Department of Medical Informatics, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lies Lahousse
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
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Pfaar O, Devillier P, Schmitt J, Demoly P, Hilberg O, DuBuske L, Hass N, Klok T, Beutner C. Adherence and persistence in allergen immunotherapy (APAIT): A reporting checklist for retrospective studies. Allergy 2023; 78:2277-2289. [PMID: 36971779 DOI: 10.1111/all.15723] [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: 01/13/2023] [Revised: 02/17/2023] [Accepted: 02/24/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Adherence is essential for the long-term efficacy of allergen immunotherapy (AIT) and has been evaluated in numerous retrospective studies. However, there are no published guidelines for best practice in measuring and reporting adherence or persistence to AIT, which has resulted in substantial heterogeneity among existing studies. The 'adherence and persistence in AIT (APAIT)' checklist has been developed to guide the reporting, design and interpretation of retrospective studies that evaluate adherence or persistence to AIT in clinical practice. METHODS Five existing checklists, focussing on study protocol design, the use of retrospective databases/patient registries, and the appraisal and reporting of observational studies, were identified and merged. Relevant items were selected and tailored to be specific to AIT. The content of the checklist was discussed by 11 experts from Europe, the United States and Canada, representing allergy, healthcare and life sciences, and health technology appraisal. RESULTS The APAIT checklist presents a set of items that should either be included or at least considered, when reporting retrospective studies that assess adherence or persistence to AIT. Items are organized into four categories comprising study objective, design and methods, data analysis, and results and discussion. The checklist highlights the need for clarity and transparency in reporting and emphasizes the importance of considering potential sources of bias in retrospective studies evaluating adherence or persistence to AIT. CONCLUSIONS The APAIT checklist provides a pragmatic guide for reporting retrospective adherence and persistence studies in AIT. Importantly, it identifies potential sources of bias and discusses how these influence outcomes.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Philippe Devillier
- Laboratoire de Pharmacologie Respiratoire - VIM Suresnes, Hôpital Foch, Suresnes Université Paris Saclay, Gif-sur-Yvette, France
| | - Jochen Schmitt
- Center for Evidence-based Healthcare, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Pascal Demoly
- IDESP, UMR UA11 University Hospital of Montpellier - INSERM, Montpellier, France
| | - Ole Hilberg
- Department of Internal Medicine, Lillebaelt Hospital, Vejle, Denmark
| | - Lawrence DuBuske
- George Washington University Hospital, Washington, District of Columbia, USA
| | - Nicole Hass
- Global Allergy and Airways Patient Platform (GAAPP), Vienna, Austria
| | - Ted Klok
- Paediatric Allergy Treatment Centre, Deventer Hospital, Deventer, The Netherlands
| | - Caroline Beutner
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
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Biset N, Lelubre M, Pochet S, De Vriese C. Asthma and COPD: Comparison with International Guidelines and Medication Adherence in Belgium. Pharmaceuticals (Basel) 2023; 16:1030. [PMID: 37513942 PMCID: PMC10386066 DOI: 10.3390/ph16071030] [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: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Asthma and chronic obstructive pulmonary disease (COPD) are major chronic conditions. It is possible to limit their impact by controlling symptoms, which limits exacerbations and worsening of the disease, by choosing the appropriate treatment and ensuring that the patient adheres to it. The main purpose of this study was to assess medication adherence and persistence with inhaled medications for chronic treatment of asthma and COPD, as well as to evaluate the factors influencing this adherence. Medication adherence was measured from January 2013 to December 2016 using continuous multiple-interval measures of medication availability (CMA). Persistence was evaluated by treatment episodes (TE). We analyzed the influence of different factors on CMA such as sex, age, type of device, and the realization of the "new medicines service" (NMS), introduced in Belgium in October 2013 to support patients in adhering to their treatment. We also analyzed the consumption of these inhaled medications within the Belgian population and compared them with the Global Initiative for Asthma (GINA) and the Global Initiative for Chronic Obstructive Lung Disease (GOLD) recommendations. Medication adherence varied greatly between the different pharmacological classes: inhaled corticosteroids (ICS) alone or in combination with long-acting beta agonists (LABA) had the lowest medication adherence and persistence, while adherence was highest for the long-acting muscarinic antagonists (LAMA) and LABA/LAMA associations. The NMS seemed to have a positive impact on medication adherence, although few patients completed the two guidance interviews offered by the service. In addition, only a minority of the targeted patients took advantage of this new service.
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Affiliation(s)
- Natacha Biset
- Department of Pharmacotherapy and Pharmaceutics, Faculty of Pharmacy, Université Libre de Bruxelles (ULB), 1050 Brussels, Belgium
| | - Mélanie Lelubre
- Department of Pharmacotherapy and Pharmaceutics, Faculty of Pharmacy, Université Libre de Bruxelles (ULB), 1050 Brussels, Belgium
| | - Stéphanie Pochet
- Department of Pharmacotherapy and Pharmaceutics, Faculty of Pharmacy, Université Libre de Bruxelles (ULB), 1050 Brussels, Belgium
| | - Carine De Vriese
- Department of Pharmacotherapy and Pharmaceutics, Faculty of Pharmacy, Université Libre de Bruxelles (ULB), 1050 Brussels, Belgium
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Wu H, Zhang H, Li X, Zhao Q. Effects of medication adherence on disease activity in chronic obstructive pulmonary disease: a systematic review and meta-analysis. PSYCHOL HEALTH MED 2023; 28:1656-1670. [PMID: 36343098 DOI: 10.1080/13548506.2022.2141277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 10/24/2022] [Indexed: 11/09/2022]
Abstract
The disease activity of Chronic obstructive pulmonary disease (COPD) patients is often measured, which can could be related to medication adherence. Yet, there is no systematic inventory of studies comparing adherents and non-adherent patients in terms of disease activity. The systematic review and meta-analysis aimed to reveal the effect of medication adherence on disease activity in patients with COPD. For the present meta-analysis, studies comparing medication adherence in adherents and non-adherent patients were screened and included. Results were expressed as mean difference (MD) and 95% CI. A total of eleven identified studies matched the inclusion criteria, reporting on a total of 6,346 COPD patients in the analysis. The number of exacerbations in COPD patients over a year was significantly lower in non-adherent patients than in adherent subjects (MD = 0.69, 95% CI [0.36,1.01], P < 0.0001). Similarly, a significant difference was observed between medication-adherent and non-adherent groups in FEV1 (MD = -166.47, 95% CI [-255.03, -77.92], P= 0.0002). Interestingly, the results of the meta-analysis showed no significant difference between medication-adherent and non-adherent patients in SGRQ (MD = -0.85, 95% CI [-4.98, 3.27], P= 0.68), CAT (MD = -0.83, 95% CI [-1.78, 0.13], P= 0.09), and FEV1% (MD = -3.33, 95% CI [-6.83, 0.17], P= 0.06).The studies performed suggested that clinical medical staff should pay attention to the medication behavior of COPD patients and effectively improve the medication adherence of patients.
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Affiliation(s)
- Hongxia Wu
- Department of Respiratory and Critical Care Medicine, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
| | - Hui Zhang
- School of Nursing, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xin Li
- School of Nursing, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Qian Zhao
- Department of Nursing, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, China
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Spragg JCJ, Michael TJF, Aslani P, Coleshill MJ, Chan JS, Day RO, Stocker SL. Optimizing adherence to allopurinol for gout: patients' perspectives. Br J Clin Pharmacol 2023; 89:1978-1991. [PMID: 36607199 DOI: 10.1111/bcp.15657] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 12/15/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023] Open
Abstract
AIMS Poor adherence to allopurinol among people with gout contributes to suboptimal gout management. This study sought to understand the facilitators and barriers to allopurinol adherence across the three stages of medication adherence, and patient perspectives on strategies to improve adherence, including self-monitoring urate concentration. METHODS Semi-structured interviews were conducted with 26 people with gout, previously or currently taking allopurinol. De-identified verbatim transcripts were thematically analysed using an inductive and deductive approach. RESULTS Facilitators of adherence during allopurinol initiation were motivation to prevent gout flares and trust in the advice of their healthcare professionals (HCPs). Reluctance to commence long-term medication was a barrier to allopurinol initiation. Believing in the effectiveness and necessity of allopurinol and reminder systems were facilitators of implementation. Barriers to implementation included forgetfulness, gout flares and limited feedback on allopurinol's effectiveness. Patients discontinued therapy when allopurinol was perceived as ineffective or unnecessary. Discontinuation coincided with patients experiencing gout flares while adhering to allopurinol and receiving suboptimal advice about gout management. Patients identified receiving accurate advice from HCPs and regular urate monitoring for feedback on allopurinol's effectiveness as potential strategies to improve adherence. Perceived benefits of self-monitoring urate as a strategy to promote adherence included the ability to self-manage gout and make informed decisions about allopurinol therapy with their HCP. CONCLUSION Patient perceptions of the effectiveness and necessity of allopurinol influenced intentional adherence during medication initiation, implementation and discontinuation. Strategies that inform patients of their urate control and provide accurate medical advice have the potential to improve adherence to allopurinol.
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Affiliation(s)
- Jane C J Spragg
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Toni J F Michael
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Parisa Aslani
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Matthew J Coleshill
- Black Dog Institute, Faculty of Medicine, The University of New South Wales, Randwick, New South Wales, Australia
- Faculty of Medicine, The University of New South Wales, Kensington, New South Wales, Australia
| | - Jian S Chan
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Medicine, The University of New South Wales, Kensington, New South Wales, Australia
| | - Richard O Day
- Department of Clinical Pharmacology and Toxicology, St Vincent's Hospital, Darlinghurst, New South Wales, Australia
- St Vincent's Clinical Campus, School of Clinical Medicine, The University of New South Wales, Kensington, New South Wales, Australia
| | - Sophie L Stocker
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
- Department of Clinical Pharmacology and Toxicology, St Vincent's Hospital, Darlinghurst, New South Wales, Australia
- St Vincent's Clinical Campus, School of Clinical Medicine, The University of New South Wales, Kensington, New South Wales, Australia
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Al-Kharouf MS, Abdeljalil MH, Obeidat NM, Oweidat KA, Awwad O. Video-based teach-to-goal intervention on inhaler technique on adults with asthma and COPD: A randomized controlled trial. PLoS One 2023; 18:e0286870. [PMID: 37294823 PMCID: PMC10256228 DOI: 10.1371/journal.pone.0286870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/17/2023] [Indexed: 06/11/2023] Open
Abstract
BACKGROUND Incorrect use of inhalers is a problem associated with poor patient outcomes. Despite improvement in the technique after verbal educations, this deteriorates over-time requiring re-enforcement through different educative strategies. This study aimed to assess the impact of a novel video-based teach-to-goal (TTG) educational intervention on: mastery of inhaler technique, disease control, medication adherence and disease-related quality of life (QoL) over-time among asthma and COPD patients. METHODS This prospective, open-label, randomized controlled trial was registered in ClinicalTrials.gov: Identifier NCT05664347. After baseline assessment participants received either a verbal (control group) or a video-based (intervention group) TTG strategy. After 3-month the intervention was assessed for impact on the intended outcomes. Inhaler technique was assessed using standardized checklists, disease control using the Asthma control test and COPD assessment test respectively for asthma and COPD patients while adherence using the Morisky Green Levine scale. For QoL, the mini asthma quality of life questionnaire and the St. George respiratory questionnaire were used for asthmatic and COPD patients, respectively. Differences in outcomes between intervention-control groups were analyzed using either Chi-Square (X2)/Fisher Exact or Mann Whitney test. The impact of intervention on outcomes over-time was examined using either McNemar or Wilcoxon test. RESULTS At baseline, intervention (n = 51) and control (n = 52) groups had comparable demographic/clinical characteristics. At follow-up, inhaler technique improved among intervention group compared to control group (93.4% vs 67%) and to baseline (93.4% to 49.5%), (P<0.05). Similarly, medication adherence ameliorated among the intervention group in comparison to control group (88.2% to 61.5%) and to baseline (88.2% to 66.7%), (P<0.05). In regards to disease control, results showed an amelioration among the intervention group compared to baseline (35.3% to 54.9%) (P<0.05). QoL scores improved significantly among asthma patients (intervention group) at follow-up vs baseline. Better scores were also observed for COPD patients compared to controls, (P<0.05). CONCLUSION Video-based (TTG) was effective in enhancing inhaler technique over time as well as improving disease control, medication adherence, and QoL. TRIAL REGISTRATION ClinicalTrials.gov: NCT05664347. https://clinicaltrials.gov/ct2/show/NCT05664347.
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Affiliation(s)
- Mohammad Samer Al-Kharouf
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Mariam Hantash Abdeljalil
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Nathir M. Obeidat
- Faculty of Medicine, Department of Internal Medicine, The University of Jordan, Amman, Jordan
- Department of Respiratory and Sleep Medicine, Jordan University Hospital, Amman, Jordan
| | - Khaled Al Oweidat
- Faculty of Medicine, Department of Internal Medicine, The University of Jordan, Amman, Jordan
- Department of Respiratory and Sleep Medicine, Jordan University Hospital, Amman, Jordan
| | - Oriana Awwad
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
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Beutner C, Schmitt J, Worm M, Wagenmann M, Albus C, Buhl T. Lack of Harmonized Adherence Criteria in Allergen Immunotherapy Prevents Comparison of Dosing and Application Strategies: A Scoping Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:439-448.e6. [PMID: 36272717 DOI: 10.1016/j.jaip.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/11/2022]
Abstract
Allergen immunotherapy (AIT) involves the application of increasing doses of allergen extract (as oral, sublingual, or subcutaneous immunotherapy) until immunologic tolerance is reached. Successful AIT relies on the consistent administration of allergen extract; therefore, adherence to these treatments is vital for compelling long-term results. Our review discusses the current terminology from adherence research in general, summarizes 25 current studies on adherence research in AIT in a scoping literature review, and delineates recommendations for tools and parameters for adherence research, aiming to improve outcomes in AIT. Almost every adherence study in AIT published to date used different tools, parameters, and data sources for measuring adherence and persistence rates. Unfortunately, an easily accessible, objective parameter or biomarker for monitoring treatment adherence and success has not yet been established for AIT. This situation calls for the development of an international core outcomes set for AIT that defines what is exactly meant by AIT adherence and how AIT adherence should be consistently measured. Therefore, we exemplarily present results and conclusions from adherence research in chronic diseases other than allergology. We aim to facilitate the development of advanced methods, considering the challenging disease specificities of these parameters in a routine care setting of AIT.
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Affiliation(s)
- Caroline Beutner
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany.
| | - Jochen Schmitt
- TU Dresden, Medizinische Fakultät Carl Gustav Carus, Center for Evidence-Based Healthcare, Dresden, Germany
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology, Venereology, and Allergology, Charité University Hospital Berlin, Berlin, Germany
| | - Martin Wagenmann
- Clinic of Otorhinolaryngology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Christian Albus
- Department of Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Timo Buhl
- Department of Dermatology, Venereology and Allergology, University Medical Center Göttingen, Göttingen, Germany
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Cvietusa PJ, Goodrich GK, Shoup JA, King DK, Bender BG. Effect of an Asthma Exacerbation on Medication Adherence. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:248-254. [PMID: 36280138 PMCID: PMC10942659 DOI: 10.1016/j.jaip.2022.10.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 09/30/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Few studies have looked at the effect of an asthma exacerbation on asthma medication adherence. OBJECTIVE To measure asthma medication adherence in the 12 months after an asthma exacerbation and the influence of care type (specialist vs primary care provider) as well as social economic status on adherence. METHODS We measured portion of days covered (PDC) during the 12 months before and after an exacerbation in a cohort of patients with asthma who were aged 18 years and older. Subanalyses looked at PDC in those who had more than one exacerbation after the sentinel exacerbation, by type of care received (primary care, allergist or pulmonologist, or no care) during both periods and by socioeconomic status (SES), defined as the lower quartile of annual income for the group. RESULTS In a cohort of 1,697 patients, PDC improved significantly (from 0.44 to 0.53; P < .001) after an asthma exacerbation. Improvement in PDC was even greater (from 0.45 to 0.57; P < .001) if they had more than one exacerbation after the sentinel exacerbation. Being seen by a specialist after the exacerbation but not before it, resulted in the greatest improvement in PDC (0.17 mean change). Patients not seen by a specialist either before the exacerbation or after had a mean change of just 0.07. Those with a lower SES had an overall lower PDC before the exacerbation (0.37 vs 0.43) but saw a similar improvement in the PDC compared with those in a higher SES (0.09 vs 0.10). CONCLUSIONS An asthma exacerbation is associated with a significant and sustained effect on medication adherence.
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Affiliation(s)
- Peter J Cvietusa
- Institute for Health Research, Kaiser Permanente Colorado, Denver, Colo; Department of Asthma, Allergy, and Immunology, Permanente Medical Group, Denver, Colo.
| | - Glenn K Goodrich
- Institute for Health Research, Kaiser Permanente Colorado, Denver, Colo
| | - Jo Ann Shoup
- Institute for Health Research, Kaiser Permanente Colorado, Denver, Colo
| | - Diane K King
- Center for Behavioral Health Research and Services, Institute of Social and Economic Research, University of Alaska Anchorage, Anchorage, Alaska
| | - Bruce G Bender
- Center for Health Promotion, National Jewish Health, Denver, Colo
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Pappalardo AA, Martin MA, Weinstein S, Pugach O, Mosnaim GS. Improving Adherence in Urban Youth With Asthma: Role of Community Health Workers. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:3186-3193. [PMID: 36058514 PMCID: PMC10091238 DOI: 10.1016/j.jaip.2022.08.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND The Asthma Action at Erie Trial is a comparative effectiveness trial comparing a community health worker (CHW) versus certified asthma educator (AE-C) intervention in low-income minority children. OBJECTIVES Determine whether asthma medication possession, adherence, technique, and triggers differ in children receiving an asthma CHW compared with an AE-C intervention. METHODS Children with uncontrolled asthma were randomized to receive 10 CHW home visits or 2 AE-C sessions in a clinic over 1 year. Asthma medication possession and inhaler technique were observed; adherence was measured using self-report, dose counters, and electronic monitors. Environmental triggers were captured by self-report, observation, and objective measurement. Mixed effects linear and logistic regression models were estimated for continuous and binary outcomes. RESULTS Children (n = 223) were mainly Hispanic (85%) and ages 5 to 16 years. Quick-relievers (82%), spacers (72%), and inhaled corticosteroid (ICS)-containing medications (44%) were tracked. Of those with uncontrolled asthma, 35% lacked an ICS prescription (n = 201). Children in the CHW arm were more likely to have an ICS prescription at 12 months (odds ratio 2.39; 95% CI 0.99-5.79). Inhaler technique improved 9.8% in the CHW arm at 6 months (95% CI 4.20-15.32). The ICS adherence improved in the CHW arm at 12 months, with a 16.0% (95% CI 2.3-29.7; P = .02) difference between arms. Differences in trigger exposure over time were not observed between arms. CONCLUSIONS The CHW services were associated with improved ICS adherence and inhaler technique, compared with AE-C services. More information is needed to determine the necessary dosage of intervention to sustain adherence.
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Affiliation(s)
- Andrea A Pappalardo
- Department of Medicine and Pediatrics, University of Illinois at Chicago of Medicine, Chicago, Ill.
| | - Molly A Martin
- Department of Pediatrics, University of Illinois at Chicago College of Medicine, Chicago, Ill
| | - Sally Weinstein
- Department of Psychiatry, University of Illinois at Chicago College of Medicine, Chicago, Ill
| | - Oksana Pugach
- Department of Biostatistics, Corevitas, LLC, Waltham, Mass
| | - Giselle S Mosnaim
- Division of Allergy and Immunology, Department of Medicine, NorthShore University Health System, Evanston, Ill
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Alizadeh Bahmani AH, Abdel-Aziz MI, Maitland-van der Zee AH, Vijverberg SJH. Recent advances in the treatment of childhood asthma: a clinical pharmacology perspective. Expert Rev Clin Pharmacol 2022; 15:1165-1176. [PMID: 36196626 DOI: 10.1080/17512433.2022.2131537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Childhood asthma is a complex heterogenous inflammatory disease that can pose a large burden on patients and their caregivers. There is a strong need to adapt asthma treatment to the individual patient taking into account underlying inflammatory profiles, moving from a 'one size fits all' approach toward a much-needed personalized approach. AREAS COVERED This review article aims to provide an overview of recent advances in the management and treatment of pediatric asthma, including novel insights on the molecular heterogeneity of childhood asthma, the emergence of biologicals to treat severe asthma, and innovative e-health and home monitoring techniques to make asthma management more convenient and accessible. EXPERT OPINION Molecular technologies have provided new treatment leads. E-health and home monitoring technologies have helped to gain more insights into disease dynamics and improve adherence to treatment while bringing health care to the patient. However, uncontrolled childhood asthma is still a major unmet clinical need and precision-medicine approaches are still scarce in clinical practice. Advanced omics methods may help researchers or clinicians to more accurately phenotype and treat subtypes of childhood asthma and gain more insight into the complexity of the disease.
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Affiliation(s)
| | - Mahmoud I Abdel-Aziz
- Amsterdam UMC Location University of Amsterdam, Department of Pulmonary Medicine, Amsterdam, The Netherlands.,Department of Clinical Pharmacy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Anke H Maitland-van der Zee
- Amsterdam UMC Location University of Amsterdam, Department of Pulmonary Medicine, Amsterdam, The Netherlands.,Amsterdam UMC Location University of Amsterdam, Department of Paediatric Pulmonology, Amsterdam, The Netherlands
| | - Susanne J H Vijverberg
- Amsterdam UMC Location University of Amsterdam, Department of Pulmonary Medicine, Amsterdam, The Netherlands.,Amsterdam UMC Location University of Amsterdam, Department of Paediatric Pulmonology, Amsterdam, The Netherlands
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12
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Mellon L, Doyle F, Hickey A, Ward KD, de Freitas DG, McCormick PA, O'Connell O, Conlon P. Interventions for increasing immunosuppressant medication adherence in solid organ transplant recipients. Cochrane Database Syst Rev 2022; 9:CD012854. [PMID: 36094829 PMCID: PMC9466987 DOI: 10.1002/14651858.cd012854.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Non-adherence to immunosuppressant therapy is a significant concern following a solid organ transplant, given its association with graft failure. Adherence to immunosuppressant therapy is a modifiable patient behaviour, and different approaches to increasing adherence have emerged, including multi-component interventions. There has been limited exploration of the effectiveness of interventions to increase adherence to immunosuppressant therapy. OBJECTIVES This review aimed to look at the benefits and harms of using interventions for increasing adherence to immunosuppressant therapies in solid organ transplant recipients, including adults and children with a heart, lung, kidney, liver and pancreas transplant. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 14 October 2021 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register were identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA All randomised controlled trials (RCTs), quasi-RCTs, and cluster RCTs examining interventions to increase immunosuppressant adherence following a solid organ transplant (heart, lung, kidney, liver, pancreas) were included. There were no restrictions on language or publication type. DATA COLLECTION AND ANALYSIS Two authors independently screened titles and abstracts of identified records, evaluated study quality and assessed the quality of the evidence using the GRADE approach. The risk of bias was assessed using the Cochrane tool. The ABC taxonomy for measuring medication adherence provided the analysis framework, and the primary outcomes were immunosuppressant medication initiation, implementation (taking adherence, dosing adherence, timing adherence, drug holidays) and persistence. Secondary outcomes were surrogate markers of adherence, including self-reported adherence, trough concentration levels of immunosuppressant medication, acute graft rejection, graft loss, death, hospital readmission and health-related quality of life (HRQoL). Meta-analysis was conducted where possible, and narrative synthesis was carried out for the remainder of the results. MAIN RESULTS Forty studies involving 3896 randomised participants (3718 adults and 178 adolescents) were included. Studies were heterogeneous in terms of the type of intervention and outcomes assessed. The majority of studies (80%) were conducted in kidney transplant recipients. Two studies examined paediatric solid organ transplant recipients. The risk of bias was generally high or unclear, leading to lower certainty in the results. Initiation of immunosuppression was not measured by the included studies. There is uncertain evidence of an association between immunosuppressant medication adherence interventions and the proportion of participants classified as adherent to taking immunosuppressant medication (4 studies, 445 participants: RR 1.09, 95% CI 0.95 to 1.20; I² = 78%). There was very marked heterogeneity in treatment effects between the four studies evaluating taking adherence, which may have been due to the different types of interventions used. There was evidence of increasing dosing adherence in the intervention group (8 studies, 713 participants: RR 1.14, 95% CI 1.03 to 1.26, I² = 61%). There was very marked heterogeneity in treatment effects between the eight studies evaluating dosing adherence, which may have been due to the different types of interventions used. It was uncertain if an intervention to increase immunosuppressant adherence had an effect on timing adherence or drug holidays. There was limited evidence that an intervention to increase immunosuppressant adherence had an effect on persistence. There was limited evidence that an intervention to increase immunosuppressant adherence had an effect on secondary outcomes. For self-reported adherence, it is uncertain whether an intervention to increase adherence to immunosuppressant medication increases the proportion of participants classified as medically adherent to immunosuppressant therapy (9 studies, 755 participants: RR 1.21, 95% CI 0.99 to 1.49; I² = 74%; very low certainty evidence). Similarly, it is uncertain whether an intervention to increase adherence to immunosuppressant medication increases the mean adherence score on self-reported adherence measures (5 studies, 471 participants: SMD 0.65, 95% CI -0.31 to 1.60; I² = 96%; very low certainty evidence). For immunosuppressant trough concentration levels, it is uncertain whether an intervention to increase adherence to immunosuppressant medication increases the proportion of participants who reach target immunosuppressant trough concentration levels (4 studies, 348 participants: RR 0.98, 95% CI 0.68 to 1.40; I² = 40%; very low certainty evidence). It is uncertain whether an intervention to increase adherence to immunosuppressant medication may reduce hospitalisations (5 studies, 460 participants: RR 0.67, 95% CI 0.44 to 1.02; I² = 64%; low certainty evidence). There were limited, low certainty effects on patient-reported health outcomes such as HRQoL. There was no clear evidence to determine the effect of interventions on secondary outcomes, including acute graft rejection, graft loss and death. No harms from intervention participation were reported. AUTHORS' CONCLUSIONS Interventions to increase taking and dosing adherence to immunosuppressant therapy may be effective; however, our findings suggest that current evidence in support of interventions to increase adherence to immunosuppressant therapy is overall of low methodological quality, attributable to small sample sizes, and heterogeneity identified for the types of interventions. Twenty-four studies are currently ongoing or awaiting assessment (3248 proposed participants); therefore, it is possible that findings may change with the inclusion of these large ongoing studies in future updates.
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Affiliation(s)
- Lisa Mellon
- Department of Health Psychology, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Frank Doyle
- Department of Health Psychology, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Anne Hickey
- Department of Health Psychology, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Kenneth D Ward
- School of Public Health, University of Memphis, Memphis, Tennessee, USA
| | - Declan G de Freitas
- Department of Nephrology and Kidney Transplantation, Beaumont Hospital, Dublin, Ireland
| | - P Aiden McCormick
- Irish Liver Transplant Unit, St Vincent's University Hospital, Dublin, Ireland
| | - Oisin O'Connell
- Irish National Lung and Heart Transplant Program, Mater Misericordiae University, Dublin, Ireland
| | - Peter Conlon
- Department of Nephrology and Kidney Transplantation, Beaumont Hospital, Dublin, Ireland
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Tony SM, Abdelrahman MA, Abd Elsalam M, Sameer Shafik M, Abdelrahim MEA. Effect of using acoustic flo-tone training device and its smartphone application on enhancing inhalation technique from metered-dose inhaler with spacer in asthmatic children. Exp Lung Res 2022; 48:224-238. [PMID: 35997099 DOI: 10.1080/01902148.2022.2113573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Aim of study: This research study aims to compare between two different counseling approaches; traditional verbal counseling vs. advanced counseling (in which we used the acoustic Flo-tone training device and its smartphone application combined with traditional verbal counseling) to determine the most beneficial counseling approach for asthmatic children who use metered-dose inhaler (MDI) with spacers concerning inhalation duration and inhalation technique mistakes. Methods: A total of 100 asthmatic children (8-18) years old were randomized into two groups (a control group, and an advanced group). Each group included 50 subjects. Every subject received 3 counseling meetings, one each month. Asthmatic children in the control group were trained on inhalation technique from MDI + spacer verbally (traditional counseling), while asthmatic children in advanced group were trained on inhalation technique from MDI + spacer verbally and by advanced counseling (whistling Flo-tone + smartphone application). At each visit mistakes in inhalation technique steps were; detected, corrected, and recorded and the inhalation duration was measured for every child in each group. Results: In both study groups, the total mean number of inhalation technique mistakes decreased significantly (p < 0.05) from visit 2, also the total mean inhalation durations in seconds showed a significant increase (p < 0.05) from visit 2. A significant (p < 0.05) reduction in the total mean number of mistakes and a significant (p < 0.05) increase in total mean inhalation durations were observed from visit 2 in advanced group compared to control group. Conclusion: Combination between traditional verbal and advanced counseling methods resulted in significant (P < 0.05) improvements in the number of inhalation technique mistakes and inhalation durations from MDI with spacer in children compared to using traditional verbal counseling alone.
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Affiliation(s)
- Sara M Tony
- Beni-Suef Specialized Hospital, Beni-Suef, Egypt
| | - Mona A Abdelrahman
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | | | | | - Mohamed E A Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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14
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Hendrychova T, Svoboda M, Maly J, Vlcek J, Zimcikova E, Dvorak T, Zatloukal J, Volakova E, Plutinsky M, Brat K, Popelkova P, Kopecky M, Novotna B, Koblizek V. Self-Reported Overall Adherence and Correct Inhalation Technique Discordance in Chronic Obstructive Pulmonary Disease Population. Front Pharmacol 2022; 13:860270. [PMID: 36034870 PMCID: PMC9411979 DOI: 10.3389/fphar.2022.860270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 06/02/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Adherence to inhaled medication constitutes a major problem in patients with chronic obstructive pulmonary disease (COPD) globally. However, large studies evaluating adherence in its entirety and capturing a large variety of potentially associated factors are still lacking. Objective: To study both elementary types of adherence to chronic inhaled COPD medication in “real-life” COPD patients and to assess relationships with a wide-ranging spectrum of clinical parameters. Methods: Data from the Czech Multicentre Research Database (CMRD) of COPD, an observational prospective study, were used. Overall adherence (OA) was evaluated with Morisky Medication Adherence Scale (©MMAS-4) and adherence to an application technique (A-ApplT) with the Five Steps Assessment. Mann–Whitney U test, Spearman’s correlation, and logistic regression were used to explore relationships between variables. Results: Data of 546 participants (69.6% of all patients from the CMRD) were analyzed. Two-thirds self-reported optimal OA, but only less than one-third demonstrated A-ApplT without any error. OA did not correlate with A-ApplT. Next, better OA was associated with higher education, a higher number of inhalers, a lower rate of exacerbations, poorer lung function, higher degree of upper respiratory tract symptoms (SNOT-22), absence of depressive symptoms, ex-smoking status, regular mouthwash after inhaled corticosteroids (ICS), and flu vaccination. By contrast, better A-ApplT was associated with a lower number of inhalers, better lung function, and regular mouthwash after ICS. Independent predictors of nonoptimal OA included lower degree of education, absence of flu vaccination, anemia, depression, and peptic ulcer history, whereas independent predictors of lower A-ApplT were lower education, absence of regular mouthwash after ICS, and higher COPD Assessment Test score. Conclusions: Parameters associated with OA and A-ApplT differ, and those associated with both adherence domains are sometimes associated inversely. Based on this finding, we understand these as two separate constructs with an overlap.
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Affiliation(s)
- Tereza Hendrychova
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Michal Svoboda
- Institute of Biostatistics and Analyses, Ltd. Spin-off Company of the Masaryk University, Brno, Czechia
| | - Josef Maly
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Jiri Vlcek
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Eva Zimcikova
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Tomas Dvorak
- Pulmonary Department, Klaudian Hospital, Mlada Boleslav, Czechia
| | - Jaromir Zatloukal
- Department of Respiratory Diseases and Tuberculosis, University Hospital Olomouc, Olomouc, Czechia
- Faculty of Medicine, Palacky University Olomouc, Olomouc, Czechia
| | - Eva Volakova
- Department of Respiratory Diseases and Tuberculosis, University Hospital Olomouc, Olomouc, Czechia
- Faculty of Medicine, Palacky University Olomouc, Olomouc, Czechia
| | - Marek Plutinsky
- Department of Respiratory Diseases, University Hospital Brno, Brno, Czechia
- Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Kristian Brat
- Department of Respiratory Diseases, University Hospital Brno, Brno, Czechia
- Faculty of Medicine, Masaryk University, Brno, Czechia
- International Clinical Research Center, St. Anne´s University Hospital, Brno, Czechia
| | - Patrice Popelkova
- Department of Pulmonary Diseases and Tuberculosis, University Hospital Ostrava, Ostrava, Czechia
- Faculty of Medicine in Ostrava, Ostrava, Czechia
| | - Michal Kopecky
- Department of Pneumology, University Hospital Hradec Kralove, Hradec Kralove, Czechia
- Faculty of Medicine in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Barbora Novotna
- Department of Pneumology, Bulovka Hospital, Prague, Czechia
- 3rd Faculty of Medicine, Charles University, Prague, Czechia
| | - Vladimir Koblizek
- Department of Pneumology, University Hospital Hradec Kralove, Hradec Kralove, Czechia
- Faculty of Medicine in Hradec Kralove, Charles University, Hradec Kralove, Czechia
- *Correspondence: Vladimir Koblizek,
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15
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Tibble H, Sheikh A, Tsanas A. Estimating Medication Adherence from Electronic Health Records Using Rolling Averages of Single Refill-based Estimates. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2022; 2022:3554-3557. [PMID: 36086002 DOI: 10.1109/embc48229.2022.9871486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Medication adherence is usually defined as the manner in which a patient takes their medication, in relation to the regimen agreed to with their healthcare provider. Electronic Health Records (EHRs) can be used to estimate adherence in a cost-effective and non-invasive manner across large-scale populations, although there is no universally agreed optimal approach to doing so. We sought to explore patterns of asthma ICS prescription refills in a large EHR dataset, and to evaluate the use of rolling-average based measures towards short-term adherence estimation. Over 1.6 million asthma controllers were prescribed for our cohort of 91,332 individuals, between January 2009 and March 2017. The Continuous Single interval measures of medication Availability (CSA) and Gaps (CSG) were calculated for individual prescriptions, as well as rolling-average adherence measures of the CSA over 3, 5, or 10 past prescription intervals. 16.7% of the study population had only a single prescription during their follow-up (a median duration of 7.1 years). 51% of prescriptions were refilled before (or on the day that) supply was exhausted, and for 19% of prescription refills, the amount of medication dispensed should have lasted at least twice as long as the duration before the next refill was filled. The rolling average measures had statistically strong associations (Spearman |R|>0.7) with the estimate for the subsequent prescription refill. Rolling averages of multiple individual refill-level adherence estimates provide a novel and simple way to crudely smoothen estimates from individual prescription refills, which are strongly influenced by common (and adherent) real-world behaviors, for more meaningful and effective trend detection. Clinical Relevance- This demonstrates a novel methodology for estimating medication adherence which can detect recent changes in trends.
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16
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Dierick BHJ, Achterbosch M, Been-Buck S, Klemmeier T, van de Hei SJ, Hagedoorn P, Kerstjens HAM, Kocks JWH, van Boven JFM. Can electronic monitoring with a digital smart spacer support personalised medication adherence and inhaler technique education in patients with asthma?: Protocol of the randomised controlled OUTERSPACE trial. BMJ Open 2022; 12:e059929. [PMID: 35697450 PMCID: PMC9196171 DOI: 10.1136/bmjopen-2021-059929] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Medication adherence and inhaler technique in patients with asthma remain suboptimal. A digital, smart spacer may support personalised adherence and inhaler technique education. The aim of this study is to assess the feasibility of undertaking a definitive randomised controlled trial of personalised, smart spacer data-driven education and explore clinical benefits. METHODS AND ANALYSIS We present the design of the multicentre, randomised controlled OUtcomes following Tailored Education and Retraining: Studying Performance and AdherenCE feasibility trial of 2 months. Patients will be recruited from four Dutch general practices. At t=-1, patients with asthma ≥18 years using inhaled corticosteroids±long-acting beta-agonists±short-acting beta-agonists administered with a pressurised-metered-dose-inhaler and spacer (n=40) will use a smart spacer for 1 month. The rechargeable CE-marked smart spacer (Aerochamber Plus with Flow Vu) includes a sensor that monitors adherence and inhalation technique to prescribed dosing regimen of both maintenance and reliever inhalers. After 1 month (t=0), patients are 1:1 randomised into two groups: control group (usual care) versus intervention group (personalised education). At t=-1, t=0 and t=1 month, the Asthma Control Questionnaire (ACQ), Work Productivity and Activity Impairment (WPAI) questionnaire and Test of Adherence to Inhalers (TAI) are administered and fractional exhaled nitric oxide (FeNO) is assessed. At t=0 and t=1, spirometry is performed. At t=1, usability and satisfaction will be analysed using the System Usability Scale and interviews with patients and healthcare providers. Primary outcome is the overall feasibility of a definitive trial assessed by patient recruitment speed, participation and drop-out rate. Secondary outcomes are patient and healthcare provider satisfaction and exploratory clinical outcomes are adherence, inhaler technique, TAI score, FeNO, lung function, ACQ and WPAI. ETHICS AND DISSEMINATION Ethical approval was obtained from the RTPO in Leeuwarden, Netherlands (number: NL78361.099.21). Patients will provide written informed consent. Study findings will be disseminated through conferences and peer-reviewed scientific and professional journals. TRIAL REGISTRATION NUMBER NL9637.
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Affiliation(s)
- Boudewijn H J Dierick
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of General Practice & Elderly Care Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
| | - Maria Achterbosch
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sandra Been-Buck
- Department of Pulmonology, Martini Hospital, Groningen, The Netherlands
| | - Titia Klemmeier
- Department of Pulmonology, Martini Hospital, Groningen, The Netherlands
| | - Susanne J van de Hei
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Paul Hagedoorn
- Pharmaceutical Technology and Biopharmacy, University of Groningen, Groningen, The Netherlands
- Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands
| | - Huib A M Kerstjens
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Janwillem W H Kocks
- Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands
- Observational and Pragmatic Research Institute, Singapore
- General Practitioners Research Institute, Groningen, The Netherlands
| | - Job F M van Boven
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands
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Zullig LL, Sung AD, Khouri MG, Jazowski S, Shah NP, Sitlinger A, Blalock DV, Whitney C, Kikuchi R, Bosworth HB, Crowley MJ, Goldstein KM, Klem I, Oeffinger KC, Dent S. Cardiometabolic Comorbidities in Cancer Survivors. JACC CardioOncol 2022; 4:149-165. [PMID: 35818559 PMCID: PMC9270612 DOI: 10.1016/j.jaccao.2022.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 12/28/2022] Open
Abstract
There are nearly 17 million cancer survivors in the United States, including those who are currently receiving cancer therapy with curative intent and expected to be long-term survivors, as well as those with chronic cancers such as metastatic disease or chronic lymphocytic leukemia, who will receive cancer therapy for many years. Current clinical practice guidelines focus on lifestyle interventions, such as exercise and healthy eating habits, but generally do not address management strategies for clinicians or strategies to increase adherence to medications. We discuss 3 cardiometabolic comorbidities among cancer survivors and present the prevalence of comorbidities prior to a cancer diagnosis, treatment of comorbidities during cancer therapy, and management considerations of comorbidities in long-term cancer survivors or those on chronic cancer therapy. Approaches to support medication adherence and potential methods to enhance a team approach to optimize care of the individual with cancer across the continuum of disease are discussed. Cancer survivors are at increased risk for several chronic conditions, including hypertension, dyslipidemia, and diabetes. Determining optimal management of comorbidities for patients with cancer is critical. A multidisciplinary care approach is recommended throughout the continuum of active cancer treatment and survivorship. Survivorship research should focus on medication adherence and coordination of care.
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Affiliation(s)
- Leah L. Zullig
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
- Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
- Address for correspondence: Dr Leah Zullig, Duke University, 411 West Chapel Hill Street, Suite 600, Durham, North Carolina 27701, USA. @LeahZullig
| | - Anthony D. Sung
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Michel G. Khouri
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Shelley Jazowski
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Nishant P. Shah
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Andrea Sitlinger
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Dan V. Blalock
- Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina, USA
| | - Colette Whitney
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina, USA
- Cascades East–Oregon Health and Science University, Klamath Falls, Oregon, USA
| | - Robin Kikuchi
- Keck School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
| | - Hayden B. Bosworth
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA
- Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, North Carolina, USA
| | - Matthew J. Crowley
- Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Karen M. Goldstein
- Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System, Durham, North Carolina, USA
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Igor Klem
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Kevin C. Oeffinger
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Susan Dent
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
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18
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Tay TR, van Boven JFM, Chan A, Hew M. Electronic Inhaler Monitoring for Chronic Airway Disease: Development and Application of a Multidimensional Efficacy Framework. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1189-1201.e1. [PMID: 34915225 DOI: 10.1016/j.jaip.2021.11.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/12/2021] [Accepted: 11/23/2021] [Indexed: 06/14/2023]
Abstract
Inhaled therapy is the cornerstone of chronic airway disease therapy, but poor adherence to controller inhalers worsens clinical outcomes and increases cost. Monitoring of controller use is needed to improve adherence, and monitoring of reliever use can predict impending exacerbations. Both can be accurately achieved by electronic inhaler monitoring (EIM). However, evidence for EIM use in clinical practice is limited and varied, and knowledge gaps remain across different outcomes and health settings. We aimed to develop a framework to assess EIM systematically across all aspects of efficacy, apply this framework to the current literature, and identify gaps in efficacy to inform future development in the field. We adapted an existing framework for diagnostic tests, consisting of six levels of efficacy with ascending clinical relevance: technical, diagnostic accuracy, diagnostic thinking, therapeutic, patient outcome, and societal efficacy. Tailoring this framework to EIM, we incorporated expert feedback and applied it to the EIM efficacy literature. We found that EIM has good diagnostic accuracy, diagnostic thinking, and therapeutic efficacies, but evidence is lacking for specific aspects of technical, patient outcome, and societal efficacies. Further development of EIM requires improved reliability, usability, and data security for patients, and optimal integration with electronic medical records and overall patient care. Defining appropriate target patient groups and pairing EIM data with effective interventions, in conjunction with reducing costs through technological innovation and economies of scale, will enhance patient and societal outcome efficacies.
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Affiliation(s)
- Tunn Ren Tay
- Department of Respiratory and Critical Care Medicine, Changi General Hospital, Singapore
| | - Job F M van Boven
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, University of Groningen, Groningen, the Netherlands; Centre for Medicine Use and Safety, Monash Institute of Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia; Medication Adherence Expertise Center of the Northern Netherlands, Groningen, the Netherlands
| | - Amy Chan
- School of Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Mark Hew
- Allergy, Asthma, and Clinical Immunology, Alfred Hospital, Melbourne, Victoria, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.
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Ridho A, Alfian SD, van Boven JFM, Levita J, Yalcin EA, Le L, Alffenaar JW, Hak E, Abdulah R, Pradipta IS. Digital Health Technologies to Improve Medication Adherence and Treatment Outcomes in Patients With Tuberculosis: Systematic Review of Randomized Controlled Trials. J Med Internet Res 2022; 24:e33062. [PMID: 35195534 PMCID: PMC8908199 DOI: 10.2196/33062] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 11/30/2021] [Accepted: 01/07/2022] [Indexed: 02/06/2023] Open
Abstract
Background Nonadherence to medication in tuberculosis (TB) hampers optimal treatment outcomes. Digital health technology (DHT) seems to be a promising approach to managing problems of nonadherence to medication and improving treatment outcomes. Objective This paper systematically reviews the effect of DHT in improving medication adherence and treatment outcomes in patients with TB. Methods A literature search in PubMed and Cochrane databases was conducted. Randomized controlled trials (RCTs) that analyzed the effect of DHT interventions on medication adherence outcomes (treatment completion, treatment adherence, missed doses, and noncompleted rate) and treatment outcomes (cure rate and smear conversion) were included. Adult patients with either active or latent TB infection were included. The Jadad score was used for evaluating the study quality. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline was followed to report study findings. Results In all, 16 RCTs were selected from 552 studies found, and 6 types of DHT interventions for TB were identified: 3 RCTs examined video directly observed therapy (VDOT), 1 examined video-observed therapy (VOT), 1 examined an ingestible sensor, 1 examined phone call reminders, 2 examined medication monitor boxes, and 8 examined SMS text message reminders. The outcomes used were treatment adherence, including treatment completion, treatment adherence, missed dose, and noncompleted rate, as well as clinical outcomes, including cure rate and smear conversion. In treatment completion, 4 RCTs (VDOT, VOT, ingestible sensor, SMS reminder) found significant effects, with odds ratios and relative risks (RRs) ranging from 1.10 to 7.69. Treatment adherence was increased in 1 study by SMS reminders (RR 1.05; 95% CI 1.04-1.06), and missed dose was reduced in 1 study by a medication monitor box (mean ratio 0.58; 95% CI 0.42-0.79). In contrast, 3 RCTs of VDOT and 3 RCTs of SMS reminders did not find significant effects for treatment completion. Moreover, no improvement was found in treatment adherence in 1 RCT of VDOT, missed dose in 1 RCT of SMS reminder, and noncompleted rate in 1 RCT of a monitor box, and 2 RCTs of SMS reminders. For clinical outcomes such as cure rate, 2 RCTs reported that phone calls (RR 1.30; 95% CI 1.07-1.59) and SMS reminders (OR 2.47; 95% CI 1.13-5.43) significantly affected cure rates. However, 3 RCTs found that SMS reminders did not have a significant impact on cure rate or smear conversion. Conclusions It was found that DHT interventions can be a promising approach. However, the interventions exhibited variable effects regarding effect direction and the extent of improving TB medication adherence and clinical outcomes. Developing DHT interventions with personalized feedback is required to have a consistent and beneficial effect on medication adherence and outcomes among patients with TB.
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Affiliation(s)
- Abdurahman Ridho
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia.,Doctor Program in Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia
| | - Sofa D Alfian
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia.,Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Sumedang, Indonesia
| | - Job F M van Boven
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands.,Medication Adherence Expertise Center of the Northern Netherlands, Groningen, Netherlands
| | - Jutti Levita
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia.,Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Sumedang, Indonesia
| | - Esin Aki Yalcin
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Ly Le
- Vingroup Big Data Institute, Hanoi, Vietnam
| | - Jan-Willem Alffenaar
- Faculty of Medicine and Health, School of Pharmacy, University of Sydney, Sydney, Australia.,Sydney Institute for Infectious Diseases, Sydney, Australia.,Westmead Hospital, Sydney, Australia
| | - Eelko Hak
- Pharmacotherapy, Pharmacoepidemiology and Pharmacoeconomics, Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands
| | - Rizky Abdulah
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia.,Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Sumedang, Indonesia
| | - Ivan S Pradipta
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Indonesia.,Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Sumedang, Indonesia
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20
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Adherence to inhalers and associated factors among adult asthma patients: an outpatient-based study in a tertiary hospital of Rajshahi, Bangladesh. Asthma Res Pract 2022; 8:1. [PMID: 35139927 PMCID: PMC8827279 DOI: 10.1186/s40733-022-00083-7] [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: 01/13/2022] [Accepted: 02/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Adherence to inhaler medication is an important contributor to optimum asthma control along with adequate pharmacotherapy. The objective of the present study was to assess self-reported adherence levels and to identify the potential factors associated with non-adherence to the inhalers among asthma patients. METHODS This facility-based cross-sectional study was conducted in the medicine outpatient department of Rajshahi Medical College Hospital from November 2020 to January 2021. A total of 357 clinically confirmed adult asthma patients were interviewed. Inhaler adherence was measured using the 10-item Test of Adherence scale (TAI).. Both descriptive and inferential statistics were used to express the socio-demographic of the patients and predictors of poor adherence to inhaler. RESULTS A substantial number of participants were non-adherent (86%) to inhaler medication. Patients non-adherent to inhaler medication are often younger (23.15, 95% CI 3.67-146.08), lived in the rural area (23.28, 95% CI 2.43-222.66), less year of schooling (5.69, 95% CI 1.27-25.44), and belonged to the middle income (aOR 9.74, 95% CI 2.11-44.9) than those adherent with the inhaler. The presence of comorbidities (12.91, 95% CI 1.41-117.61), prolonged duration of inhaler intake (5.69, 95% CI 1.22-26.49), consulting non-qualified practitioners (13.09, 95% CI 3.10-55.26) were the significant contributor of non-adherence. CONCLUSION Despite ongoing motivation and treatment, non-adherence to inhalation anti-asthmatic is high and several factors have been found to contribute. Regular monitoring and a guided patient-centered self-management approach might be helpful to address them in long run.
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21
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Zabczyk C, Blakey JD. The Effect of Connected "Smart" Inhalers on Medication Adherence. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 3:657321. [PMID: 35047916 PMCID: PMC8757760 DOI: 10.3389/fmedt.2021.657321] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 07/16/2021] [Indexed: 11/13/2022] Open
Abstract
Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent worldwide, and major sources of morbidity. Key barriers to reduce the harm from these conditions are the widespread and related issues of low use of prescribed inhaled therapy, use of medicines differently from that prescribed, suboptimal inhaler technique, and lack of adherence are the action plans. Connected smart inhalers show great potential to improve these issues, and thus outcomes from airways disease. In this mini-review, we considered the published evidence that the use of smart inhalers leads to more doses of preventative treatment being taken on time and with appropriate techniques. We found multiple trials across a variety of settings and age groups where smart inhalers were used with audio-visual reminders and healthcare professional feedback, which substantially improved the number of doses of preventative treatment taken. Trial evidence also supports the use of feedback from smart inhalers in improving true concordance (doses taken correctly and on time), though only for a single type of smart device. The relative lack of study is in contrast with the potential impact of smart inhalers. Major research questions remain unresolved, as who might fund future large-scale studies, how guideline committees may consider them, and how to implement effective solutions.
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Affiliation(s)
- Caroline Zabczyk
- Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, WA, Australia
| | - John D Blakey
- Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, WA, Australia.,Medical School, Curtin University, Perth, WA, Australia
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22
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Warraich S, Sonnappa S. Frontiers Review: Severe Asthma in Adolescents. Front Pediatr 2022; 10:930196. [PMID: 35874577 PMCID: PMC9300996 DOI: 10.3389/fped.2022.930196] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/15/2022] [Indexed: 11/17/2022] Open
Abstract
Asthma remains the most prevalent chronic respiratory disease of childhood. Severe asthma accounts for a minority group of patients but with substantial morbidity burden. It may reflect disease which is resistant to treatment or that which is difficult to treat, or a combination of both. The adolescent patient cohort denote a unique group and are the focus of this review. This group of patients embody transitioning priorities and evolving health beliefs, all of which may influence the management and burden of disease. Factors of importance include the influence of physiological parameters such as sex and race, which have confer implications for medical management and non-physiological factors, such as adherence, risk-taking behavior, and vaping. The holistic approach to management of severe asthma within this group of patients must acknowledge the evolving patient independence and desire for autonomy and strive for a collaborative, patient tailored approach. This review will focus on the factors that may pose a challenge to the management of severe adolescent asthma whilst offering suggestions for changes in practice that might harness patient priorities and shared clinical decision-making.
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Affiliation(s)
- Sara Warraich
- Department of Respiratory Pediatrics, Royal Brompton Hospital, London, United Kingdom
| | - Samatha Sonnappa
- Department of Respiratory Pediatrics, Royal Brompton Hospital, London, United Kingdom
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23
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Allaham KK, Feyasa MB, Govender RD, Musa AMA, AlKaabi AJ, ElBarazi I, AlSheryani SD, Al Falasi RJ, Khan MAB. Medication Adherence Among Patients with Multimorbidity in the United Arab Emirates. Patient Prefer Adherence 2022; 16:1187-1200. [PMID: 35572810 PMCID: PMC9094642 DOI: 10.2147/ppa.s355891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 03/11/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Multimorbidity, defined as having two or more chronic diseases, has a major impact on public health and Sustainable Development Goals (SDG). This study aims to assess the prevalence of medication adherence and associated factors among patients with multimorbidity. METHODS A questionnaire-based, cross-sectional survey was conducted by a trained interviewer across patients with multimorbidity attending outpatient clinics in two tertiary referral hospitals in the United Arab Emirates (UAE). Demographic and social variables and the outcome (self-reported adherence to long-term medication) were measured using the General Medication Adherence Scale (GMAS). Multiple logistic regression was used to assess medication adherence and associated factors. RESULTS From a total of 630 participants included in this study, the estimated prevalence of high medication adherence is 78.57% (±1.63478) with a 95% confidence interval (CI) [75.19, 81.61]. The odds of high medication adherence increased with age. The odds of high medication adherence for patients aged 66 years and older than those aged 19-35 years is adjusted odds ratio (AOR) = 3.880, with a 95% CI [1.124, 13.390]. Patients with income more than 50,000 had the odds, AOR = 5.169 with a 95% CI [1.282, 20.843], compared to those earning less than 10,000 Dirhams (AED). Patients aged 36-65 with health insurance coverage had higher medication adherence than groups on the other end. The number of current medications is significantly (p-value = 0.027) associated with high medication adherence with the odds of high medication adherence, AOR = 4.529 with a 95% CI [1.184, 17.326], the highest for those currently taking four medications. CONCLUSION This study highlights younger population having multimorbidity in the context of an increasing life expectancy and suboptimal therapeutic outcomes. Furthermore, the study highlights multimorbidity is associated with low medication adherence and out-of-pocket payment, and non-availability of insurance is a major hindrance to medication adherence.
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Affiliation(s)
- Kholoud K Allaham
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Merga Belina Feyasa
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Romona Devi Govender
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Anas Mahmoud Abbas Musa
- Department of Cardiology, Rashid Hospital, Dubai Health Authority, Dubai, United Arab Emirates
| | - Ahmed Juma AlKaabi
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Iffat ElBarazi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Shamma Dahi AlSheryani
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Ambulatory Healthcare Services, Abu Dhabi, United Arab Emirates
| | - Reem Juma Al Falasi
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Ambulatory Healthcare Services, Abu Dhabi, United Arab Emirates
| | - Moien A B Khan
- Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Ambulatory Healthcare Services, Abu Dhabi, United Arab Emirates
- Primary Care, NHS Northwest London, London, TW3 3EB, UK
- Correspondence: Moien AB Khan, Department of Family Medicine, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates, Tel +971 3 713 7544, Fax +971 3 767 2022, Email
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24
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Monteiro C, Maricoto T, Prazeres F, Augusto Simões P, Augusto Simões J. Determining factors associated with inhaled therapy adherence on asthma and COPD: A systematic review and meta-analysis of the global literature. Respir Med 2021; 191:106724. [PMID: 34954637 DOI: 10.1016/j.rmed.2021.106724] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 12/15/2021] [Accepted: 12/19/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Adherence to therapy has been reported worldwide as a major problem, and that is particularly relevant on inhaled therapy for Asthma and Chronic Obstructive Pulmonary Disease (COPD), considering its barriers and features. We reviewed the global literature reporting the main determinants for adherence on these patients. METHODS Searches were made using the Cochrane Library, MEDLINE, EMBASE and ISI Web of Science databases. Analytical, observational and epidemiological studies (cohort, case-control and cross-sectional studies) were included, reporting association between any type of determinant and the adherence for inhaler therapy on Asthma or COPD. Random-effects meta-analysis were used to summarise the numerical effect estimates. RESULTS 47 studies were included, including a total of 54.765 participants. In meta-analyses, the significant determinants of adherence to inhaled therapy were: older age [RR = 1.07 (1.03-1.10); I2 = 94; p < 0.0001] good disease knowledge/literacy [RR = 1.37 (1.28-1.47); I2 = 14; p = 0.33]; obesity [RR = 1.30 (1.12-1.50); I2 = 0; p = 0.37]; good cognitive performance [RR = 1.28 (1.17-1.40); I2 = 0; p = 0.62]; higher income [RR = 1.63 (1.05-2.56); I2 = 0; p = 0.52]; being employed [RR = 0.87 (0.83-0.90); I2 = 0; p = 0.76] and using multiple drugs/inhalers [RR = 0.81 (0.79-0.84); I2 = 0; p = 0.80]. Overall, the strength of the underlying evidence was only low to moderate. CONCLUSIONS Many determinants may be associated to patient's adherence, and personalised interventions should be taken in clinical practice to address it by gaining an understanding of their individual features.
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Affiliation(s)
- Constança Monteiro
- Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal
| | - Tiago Maricoto
- Aveiro Healthcare Centre, Aradas Health Unit, Aveiro, Portugal; Faculty of Health Sciences, GRUBI - Systematic Reviews Group, University of Beira Interior, 6200-506, Covilhã, Portugal.
| | - Filipe Prazeres
- Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal; Family Health Unit Beira Ria, 3830-596, Gafanha da Nazaré, Portugal; Centre for Health Technology and Services Research (CINTESIS), University of Porto, 4200-450, Porto, Portugal
| | - Pedro Augusto Simões
- Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal; Pulsar Family Health Unit, Coimbra, Portugal
| | - José Augusto Simões
- Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal; Centre for Health Technology and Services Research (CINTESIS), University of Porto, 4200-450, Porto, Portugal; USF Caminhos do Certoma, do ACeS Baixo Mondego, Portugal
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25
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Bosnic-Anticevich S. Addressing Nonadherence in Real Life-The Importance of an Evidence-Based Pragmatic Approach. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3995-3996. [PMID: 34749946 DOI: 10.1016/j.jaip.2021.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 08/23/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Sinthia Bosnic-Anticevich
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Research Leader, Woolcock Institute of Medical Research, Sydney, Australia.
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26
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Management of severe asthma during the first lockdown phase of SARS-CoV-2 pandemic: tips for facing the second wave. Pulm Pharmacol Ther 2021; 73-74:102083. [PMID: 34628048 PMCID: PMC8498782 DOI: 10.1016/j.pupt.2021.102083] [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: 01/05/2021] [Revised: 09/23/2021] [Accepted: 10/04/2021] [Indexed: 01/08/2023]
Abstract
SARS-CoV-2 pandemic has contributed to implement telemedicine, allowing clinicians to follow the patient remotely, therefore minimizing the risk of any exposure to positive COVID-19 patients. We summarize the approaches adopted to treat and monitor severe asthmatic patients during the lockdown phase of the pandemic. Our experience supports the strategy that every effort should be made to minimize patient contact with the health-care system, planning a pathway that allows patients to receive appropriate medical care and continue the biological therapies, thus preventing the loss of disease control and acute severe exacerbations.
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27
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Janjua S, Pike KC, Carr R, Coles A, Fortescue R, Batavia M. Interventions to improve adherence to pharmacological therapy for chronic obstructive pulmonary disease (COPD). Cochrane Database Syst Rev 2021; 9:CD013381. [PMID: 34496032 PMCID: PMC8425588 DOI: 10.1002/14651858.cd013381.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a chronic lung condition characterised by persistent respiratory symptoms and limited lung airflow, dyspnoea and recurrent exacerbations. Suboptimal therapy or non-adherence may result in limited effectiveness of pharmacological treatments and subsequently poor health outcomes. OBJECTIVES To determine the efficacy and safety of interventions intended to improve adherence to single or combined pharmacological treatments compared with usual care or interventions that are not intended to improve adherence in people with COPD. SEARCH METHODS We identified randomised controlled trials (RCTs) from the Cochrane Airways Trials Register, CENTRAL, MEDLINE and Embase (search date 1 May 2020). We also searched web-based clinical trial registers. SELECTION CRITERIA RCTs included adults with COPD diagnosed by established criteria (e.g. Global Initiative for Obstructive Lung Disease). Interventions included change to pharmacological treatment regimens, adherence aids, education, behavioural or psychological interventions (e.g. cognitive behavioural therapy), communication or follow-up by a health professional (e.g. telephone, text message or face-to-face), multi-component interventions, and interventions to improve inhaler technique. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures. Working in pairs, four review authors independently selected trials for inclusion, extracted data and assessed risk of bias. We assessed confidence in the evidence for each primary outcome using GRADE. Primary outcomes were adherence, quality of life and hospital service utilisation. Adherence measures included the Adherence among Patients with Chronic Disease questionnaire (APCD). Quality of life measures included the St George's Respiratory Questionnaire (SGRQ), COPD Assessment Test (CAT) and Clinical COPD Questionnaire (CCQ). MAIN RESULTS We included 14 trials (2191 participants) in the analysis with follow-up ranging from six to 52 weeks. Age ranged from 54 to 75 years, and COPD severity ranged from mild to very severe. Trials were conducted in the USA, Spain, Germany, Japan, Jordan, Northern Ireland, Iran, South Korea, China and Belgium. Risk of bias was high due to lack of blinding. Evidence certainty was downgraded due to imprecision and small participant numbers. Single component interventions Six studies (55 to 212 participants) reported single component interventions including changes to pharmacological treatment (different roflumilast doses or different inhaler types), adherence aids (Bluetooth inhaler reminder device), educational (comprehensive verbal instruction), behavioural or psychological (motivational interview). Change in dose of roflumilast may result in little to no difference in adherence (odds ratio (OR) 0.67, 95% confidence interval (CI) 0.22 to 1.99; studies = 1, participants = 55; low certainty). A Bluetooth inhaler reminder device did not improve adherence, but comprehensive verbal instruction from a health professional did improve mean adherence (prescription refills) (mean difference (MD) 1.00, 95% CI 0.46 to 1.54). Motivational interview improved mean adherence scores on the APCD scale (MD 22.22, 95% CI 8.42 to 36.02). Use of a single inhaler compared to two separate inhalers may have little to no impact on quality of life (SGRQ; MD 0.80, 95% CI -3.12 to 4.72; very low certainty). A Bluetooth inhaler monitoring device may provide a small improvement in quality of life on the CCQ (MD 0.40, 95% CI 0.07 to 0.73; very low certainty). Single inhaler use may have little to no impact on the number of people admitted to hospital compared to two separate inhalers (OR 1.47, 95% CI 0.75 to 2.90; very low certainty). Single component interventions may have little to no impact on the number of people expereincing adverse events (very low certainty evidence from studies of a change in pharmacotherapy or use of adherence aids). A change in pharmacotherapy may have little to no impact on exacerbations or deaths (very low certainty). Multi-component interventions Eight studies (30 to 734 participants) reported multi-component interventions including tailored care package that included adherence support as a key component or included inhaler technique as a component. A multi-component intervention may result in more people adhering to pharmacotherapy compared to control at 40.5 weeks (risk ratio (RR) 1.37, 95% CI 1.18 to 1.59; studies = 4, participants = 446; I2 = 0%; low certainty). There may be little to no impact on quality of life (SGRQ, Chronic Respiratory Disease Questionnaire, CAT) (studies = 3; low to very low certainty). Multi-component interventions may help to reduce the number of people admitted to hospital for any cause (OR 0.37, 95% CI 0.22 to 0.63; studies = 2, participants = 877; low certainty), or COPD-related hospitalisations (OR 0.15, 95% CI 0.07 to 0.34; studies = 2, participants = 220; moderate certainty). There may be a small benefit on people experiencing severe exacerbations. There may be little to no effect on adverse events, serious adverse events or deaths, but events were infrequently reported and were rare (low to very certainty). AUTHORS' CONCLUSIONS Single component interventions (e.g. education or motivational interviewing provided by a health professional) can help to improve adherence to pharmacotherapy (low to very low certainty). There were slight improvements in quality of life with a Bluetooth inhaler device, but evidence is from one study and very low certainty. Change to pharmacotherapy (e.g. single inhaler instead of two, or different doses of roflumilast) has little impact on hospitalisations or exacerbations (very low certainty). There is no difference in people experiencing adverse events (all-cause or COPD-related), or deaths (very low certainty). Multi-component interventions may improve adherence with education, motivational or behavioural components delivered by health professionals (low certainty). There is little to no impact on quality of life (low to very low certainty). They may help reduce the number of people admitted to hospital overall (specifically pharmacist-led approaches) (low certainty), and fewer people may have COPD-related hospital admissions (moderately certainty). There may be a small reduction in people experiencing severe exacerbations, but evidence is from one study (low certainty). Limited evidence found no difference in people experiencing adverse events, serious adverse events or deaths (low to very low certainty). The evidence presented should be interpreted with caution. Larger studies with more intervention types, especially single interventions, are needed. It is unclear which specific COPD subgroups would benefit, therefore discussions between health professionals and patients may help to determine whether they will help to improve health outcomes.
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Affiliation(s)
- Sadia Janjua
- Cochrane Airways, Population Health Research Institute, St George's, University of London, London, UK
| | | | - Robin Carr
- 28 Beaumont Street Medical Practice, Oxford, UK
| | - Andy Coles
- COPD Patient Advisory Group, St George's, University of London, London, UK
| | - Rebecca Fortescue
- Cochrane Airways, Population Health Research Institute, St George's, University of London, London, UK
| | - Mitchell Batavia
- Steinhardt School of Culture, Education and Human Development, Department of Physical Therapy, New York University, New York, NY, USA
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28
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Dahlén E, Bergström A, Ödling M, Ekström S, Melén E, Kull I. Non-adherence and sub-optimal treatment with asthma medications in young adults: a population-based cohort study. J Asthma 2021; 59:1661-1669. [PMID: 34121584 DOI: 10.1080/02770903.2021.1941092] [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
OBJECTIVE Pharmacological treatment plays a key role in the management of asthma, but medication adherence is generally low. Our aim was to assess factors associated with dispensing patterns of, and adherence to, asthma medication in young adults with asthma. METHODS The study included young adults (age 22-24 years) from the Swedish population-based birth cohort BAMSE (n = 3,064) with linkage to register data on dispensed asthma medications and recorded diagnosis. Dispensing information was collected in January 2014-June 2019 (the study period) to cover the period of questionnaire data. Adherence to asthma medication was defined as refilling a prescription within 18 months. RESULTS In total, 234 individuals (7.6%) had asthma (doctor's diagnosis of asthma in combination with respiratory symptoms) and had been dispensed at least one prescription of asthma medication during the study period. Among them, 77% were dispensed a controller medication. The mean number of prescriptions dispensed per individual was higher in males than females (11.0 vs. 7.2; p < 0.01). The proportion of asthmatics with only a short-acting β2-agonist (SABA) dispensed was 22%, of which 33% were classified as having uncontrolled asthma. Adherence to controller medication was 60% and higher among those with an asthma diagnosis from specialized care than those diagnosed in primary care (RR 1.32 95% CI 1.03-1.69). Sex, socioeconomic status, and non-allergic comorbidity did not affect adherence. CONCLUSION Young adults with asthma had few prescriptions of asthma medication dispensed, indicating sub-optimal treatment. A considerable proportion was dispensed only SABA. Furthermore, adherence to controller medication was relatively low.
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Affiliation(s)
- Elin Dahlén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Anna Bergström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Maria Ödling
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Ekström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Erik Melén
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Stockholm, Sweden
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Fidler A, Sweenie R, Ortega A, Cushing CC, Ramsey R, Fedele D. Meta-Analysis of Adherence Promotion Interventions in Pediatric Asthma. J Pediatr Psychol 2021; 46:1195-1212. [PMID: 34343294 DOI: 10.1093/jpepsy/jsab057] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 05/03/2021] [Accepted: 05/04/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Youth with asthma commonly have suboptimal adherence to inhaled corticosteroids (ICS). It is critical to systematically evaluate the effectiveness of ICS adherence promotion interventions and discern which techniques are most effective. OBJECTIVE This study aims to (1) quantify the extent to which interventions improve ICS adherence in pediatric asthma, (2) explore differences in effect size estimates based on intervention and study characteristics, and (3) characterize the risk of bias across interventions. METHODS We conducted literature searches across five databases. Included studies quantitatively measured ICS adherence as an intervention outcome among youth (<18 years old) diagnosed with asthma and were published after 1997. We analyzed aggregate effect sizes and moderator variables using random-effects models and characterized risk of bias using the Cochrane Collaboration tool. RESULTS Thirty-three unique studies met inclusion criteria. At post-intervention, the aggregate effect size for pediatric ICS adherence promotion interventions was small but significant (n = 33, g = 0.39, 95% confidence interval [CI] = 0.24-0.54); however, the aggregate effect size at follow-up was not statistically significant (n = 6, g = 0.38, 95% CI = -0.08 to 0.83). Method of adherence measurement and intervention format were significant moderators. Most interventions had a high risk of performance bias and an unclear risk of bias in one or more domains. CONCLUSIONS ICS adherence promotion interventions are effective among youth with asthma. Additional longitudinal research is needed to quantify a more precise measure of intervention effectiveness over time, and moderators of intervention effectiveness should be reassessed as the literature base expands.
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Affiliation(s)
- Andrea Fidler
- Department of Clinical & Health Psychology, University of Florida
| | - Rachel Sweenie
- Department of Clinical & Health Psychology, University of Florida
| | - Adrian Ortega
- Clinical Child Psychology Program and Schiefelbusch Institute for Life Span Studies, University of Kansas
| | - Christopher C Cushing
- Clinical Child Psychology Program and Schiefelbusch Institute for Life Span Studies, University of Kansas
| | - Rachelle Ramsey
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center.,Department of Pediatrics, University of Cincinnati College of Medicine
| | - David Fedele
- Department of Clinical & Health Psychology, University of Florida
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Schulte MHJ, Aardoom JJ, Loheide-Niesmann L, Verstraete LLL, Ossebaard HC, Riper H. Effectiveness of eHealth Interventions in Improving Medication Adherence for Patients With Chronic Obstructive Pulmonary Disease or Asthma: Systematic Review. J Med Internet Res 2021; 23:e29475. [PMID: 34313593 PMCID: PMC8403699 DOI: 10.2196/29475] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 01/13/2023] Open
Abstract
Background Poor treatment adherence in patients with chronic obstructive pulmonary disease (COPD) or asthma is a global public health concern with severe consequences in terms of patient health and societal costs. A potentially promising tool for addressing poor compliance is eHealth. Objective This review investigates the effects of eHealth interventions on medication adherence in patients with COPD or asthma. Methods A systematic literature search was conducted in the databases of Cochrane Library, PsycINFO, PubMed, and Embase for studies with publication dates between January 1, 2000, and October 29, 2020. We selected randomized controlled trials targeting adult patients with COPD or asthma, which evaluated the effectiveness of an eHealth intervention on medication adherence. The risk of bias in the included studies was examined using the Cochrane Collaboration’s risk of bias tool. The results were narratively reviewed. Results In total, six studies focusing on COPD and seven focusing on asthma were analyzed. Interventions were mostly internet-based or telephone-based, and could entail telemonitoring of symptoms and medication adherence, education, counseling, consultations, and self-support modules. Control groups mostly comprised usual care conditions, whereas a small number of studies used a face-to-face intervention or waiting list as the control condition. For COPD, the majority of eHealth interventions were investigated as an add-on to usual care (5/6 studies), whereas for asthma the majority of interventions were investigated as a standalone intervention (5/7 studies). Regarding eHealth interventions targeting medication adherence for COPD, two studies reported nonsignificant effects, one study found a significant effect in comparison to usual care, and three reported mixed results. Of the seven studies that investigated eHealth interventions targeting medication adherence in asthma, three studies found significant effects, two reported nonsignificant effects, and two reported mixed effects. Conclusions The mixed results on the effectiveness of eHealth interventions in improving treatment adherence for asthma and COPD are presumably related to the type, context, and intensity of the interventions, as well as to differences in the operationalization and measurement of adherence outcomes. Much remains to be learned about the potential of eHealth to optimize treatment adherence in COPD and asthma.
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Affiliation(s)
- Mieke H J Schulte
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, Netherlands
| | - Jiska J Aardoom
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, Netherlands.,Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, Netherlands.,National eHealth Living Lab, Leiden, Netherlands
| | - Lisa Loheide-Niesmann
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, Netherlands.,Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Leonie L L Verstraete
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, Netherlands
| | | | - Heleen Riper
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, Netherlands.,Department of Psychiatry, Amsterdam University Medical Center (VUmc), Vrije Universiteit, Amsterdam, Netherlands.,GGZ inGeest Specialized Mental Health Care, Research and Innovation, Amsterdam, Netherlands
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31
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Sareen A, Ramphul M, Bhatt JM. It's not all about inhaled treatment: challenges with oral therapy in paediatric respiratory medicine. Breathe (Sheff) 2021; 17:210005. [PMID: 34295409 PMCID: PMC8291910 DOI: 10.1183/20734735.0005-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/30/2021] [Indexed: 12/02/2022] Open
Abstract
Advances in therapies and management of conditions encountered by paediatric respiratory specialists have led to improved outcomes and improved survival rates dramatically in chronic diseases such as cystic fibrosis. However, this has also meant an increase in treatment burden. A variety of inhaled treatments are crucial in managing paediatric respiratory diseases, but these patients also have to take many oral medications. It is widely recognised that developing oral formulations appropriate for the paediatric population can affect how well a product is received by patients and their families. Consideration should be given to palatability and the number of medicines to be administered as these can all contribute to treatment adherence. Polypharmacy specifically in the context of management of patients with cystic fibrosis is not a new concept, but the recently introduced cystic fibrosis transmembrane conductance regulator (CFTR) modulator therapies and their potential for interactions and adverse reactions create novel challenges. There are some strategies that families and healthcare professionals can implement to reduce treatment burden. This review will also provide some insight into the life of a teenager with cystic fibrosis and the relative complexities of her treatment and the impacts on daily life. In children, medications given by the oral route can be challenging to administer, add to the burden of care and contribute to poor adherence. Additionally, polypharmacy increases the chances of interactions between oral medications.https://bit.ly/3fxgXQU
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Affiliation(s)
- Anneka Sareen
- Pharmacy Dept, Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
| | - Manisha Ramphul
- Paediatric Respiratory Medicine, Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
| | - Jayesh Mahendra Bhatt
- Paediatric Respiratory Medicine, Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
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Dynamics of inhaled corticosteroid use are associated with asthma attacks. Sci Rep 2021; 11:14715. [PMID: 34282212 PMCID: PMC8289909 DOI: 10.1038/s41598-021-94219-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 06/30/2021] [Indexed: 12/15/2022] Open
Abstract
Inhaled corticosteroids (ICS) suppress eosinophilic airway inflammation in asthma, but patients may not adhere to prescribed use. Mean adherence-averaging total doses taken over prescribed-fails to capture many aspects of adherence. Patients with difficult-to-treat asthma underwent electronic monitoring of ICS, with data collected over 50 days. These were used to calculate entropy (H) a measure of irregular inhaler use over this period, defined in terms of transitional probabilities between different levels of adherence, further partitioned into increasing (Hinc) or decreasing (Hdec) adherence. Mean adherence, time between actuations (Gapmax), and cumulative time- and dose-based variability (area-under-the-curve) were measured. Associations between adherence metrics and 6-month asthma status and attacks were assessed. Only H and Hdec were associated with poor baseline status and 6-month outcomes: H and Hdec correlated negatively with baseline quality of life (H:Spearman rS = - 0·330, p = 0·019, Hdec:rS = - 0·385, p = 0·006) and symptom control (H:rS = - 0·288, p = 0·041, Hdec: rS = - 0·351, p = 0·012). H was associated with subsequent asthma attacks requiring hospitalisation (Wilcoxon Z-statistic = - 2.34, p = 0·019), and Hdec with subsequent asthma attacks of other severities. Significant associations were maintained in multivariable analyses, except when adjusted for blood eosinophils. Entropy analysis may provide insight into adherence behavior, and guide assessment and improvement of adherence in uncontrolled asthma.
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33
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Jansen EM, van de Hei SJ, Dierick BJH, Kerstjens HAM, Kocks JWH, van Boven JFM. Global burden of medication non-adherence in chronic obstructive pulmonary disease (COPD) and asthma: a narrative review of the clinical and economic case for smart inhalers. J Thorac Dis 2021; 13:3846-3864. [PMID: 34277075 PMCID: PMC8264677 DOI: 10.21037/jtd-20-2360] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 01/18/2021] [Indexed: 12/14/2022]
Abstract
Medication non-adherence to asthma and chronic obstructive pulmonary disease therapy poses a significant burden for patients and societies. Non-adherence encompasses poor initiation, implementation (including poor inhalation technique) and non-persistence. Globally, non-adherence is associated with poor clinical outcomes, reduced quality of life and high healthcare and societal costs. Costs are mainly caused by excess hospitalizations and impaired work productivity. Multiple intervention programs to increase adherence in patients with asthma and chronic obstructive pulmonary disease have been conducted. However, these intervention programs are generally not as effective as intended. Additionally, adherence outcomes are mostly examined with non-objective or non-granular measures (e.g., self-report, dose count, pharmacy records). Recently developed smart inhalers could be the key to objectively diagnose and manage non-adherence effectively in patients with asthma and chronic obstructive pulmonary disease. Smart inhalers register usage of the inhaler, record time and date, send reminders, give feedback about adherence and some are able to assess inhaler technique and predict exacerbations. Still, some limitations need to be overcome before smart inhalers can be incorporated in usual care. For example, their cost-effectiveness and budget impact need to be examined. It is likely that smart inhalers are particularly cost-effective in specific asthma and chronic obstructive pulmonary disease subgroups, including patients with asthma eligible for additional GINA-5 therapy (oral corticosteroids or biologics), patients with severe asthma in GINA-5, patients with asthma with short-acting beta2 agonists overuse, patients with asthma and chronic obstructive pulmonary disease with frequent exacerbations and patients with asthma and chronic obstructive pulmonary disease of working-age. While there is high potential and evidence is accumulating, a final push seems needed to cost-effectively integrate smart inhalers in the daily management of patients with asthma and chronic obstructive pulmonary disease.
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Affiliation(s)
- Evalyne M Jansen
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Susanne J van de Hei
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
| | - Boudewijn J H Dierick
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands.,Department of General Practice & Elderly Care Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Huib A M Kerstjens
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands.,Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands
| | - Janwillem W H Kocks
- Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands.,Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands.,General Practitioners Research Institute (GPRI), Groningen, The Netherlands.,Observational and Pragmatic Research Institute (OPRI), Singapore
| | - Job F M van Boven
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands.,Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, The Netherlands
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Ferrante G, Licari A, Marseglia GL, La Grutta S. Digital health interventions in children with asthma. Clin Exp Allergy 2020; 51:212-220. [PMID: 33238032 PMCID: PMC7753570 DOI: 10.1111/cea.13793] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 11/13/2020] [Accepted: 11/22/2020] [Indexed: 12/20/2022]
Abstract
Although healthcare providers are actively involved in offering education, information and interventions for asthmatic patients, medication and therapeutic adherence remain low in the paediatric population, with estimates suggesting that adherence rates hover below 50%. A range of available digital health interventions has been explored in paediatric asthma with promising but variable results, limiting their widespread adoption in clinical practice. They include emerging technologies that yield the advantage of tracking asthma symptoms and medications, setting drug reminders, improving inhaler technique and delivering asthma education, such as serious games (video games designed for medical‐ or health‐related purposes), electronic monitoring devices, speech recognition calls, text messaging, mobile apps and interactive websites. Some of the proposed digital interventions have used multiple components, including educational and behavioural strategies and interactions with medical professionals. Overall, the implementation of such interventions may offer the opportunity to improve adherence and asthma control. In a state of emergency as the COVID‐19 pandemic, telemedicine can also play a central role in supporting physicians in managing children with asthma. This review evaluates the published literature examining digital health interventions for paediatric asthma and explores the most relevant issues affecting their implementation in practice and the associated evidence gaps, research limitations and future research perspectives.
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Affiliation(s)
- Giuliana Ferrante
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Amelia Licari
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gian Luigi Marseglia
- Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Stefania La Grutta
- Institute for Research and Biomedical Innovation (IRIB), National Research Council (CNR), Palermo, Italy
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35
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Marckmann M, Hermansen MN, Hansen KS, Chawes BL. Assessment of adherence to asthma controllers in children and adolescents. Pediatr Allergy Immunol 2020; 31:930-937. [PMID: 32574387 DOI: 10.1111/pai.13312] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 06/07/2020] [Accepted: 06/10/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Low adherence to asthma controllers is known to increase the risk of uncontrolled disease and poor health outcomes. We aimed to study risk factors of long-term adherence to preventive medications in children and adolescents with asthma. METHODS Adherence was assessed during a two-year period in 155 children with asthma followed in a tertiary pediatric asthma outpatient clinic using percentage of days covered (PDC) based on physician prescriptions and pharmacy claims data. The risk factor analysis included age, sex, ethnicity, BMI, atopic comorbidity, spirometry incentives, and fractional exhaled nitric oxide (FeNO). RESULTS Ninety-five children, 50 (53%) males, mean age of 16.3 years (SD, 2.36), received at least one prescription for asthma controllers in the study period. Fifty-two (54%) children were classified as non-adherent with a PDC cutoff at 80%. Adherence was negatively associated with age: adherence ratio (AR) 0.84 (95% CI, 0.73-0.95), P = .008; forced expiratory volume in 1 second (FEV1): AR per L 0.6 (0.91-1.0), P = .03; unfilled inhaled beta-2-agonist prescription: AR 0.45 (0.23-0.89), P = .02; and FeNO level: AR per ppb 0.98 (0.97-0.99), P = .03, where age and FeNO retained significance in multivariate analysis. Type and number of asthma controllers were not associated with adherence. CONCLUSIONS This study shows low adherence to preventive medication among half of the children with asthma, which is associated with increasing age and FeNO level. Therefore, an extra effort should be directed toward teenagers transitioning from pediatric to adult medicine and toward inhaled corticosteroid-treated patients with elevated FeNO to increase their adherence to asthma controllers.
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Affiliation(s)
- Mads Marckmann
- Department of Pediatric and Adolescent Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Mette N Hermansen
- Department of Pediatric and Adolescent Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Kirsten S Hansen
- Department of Pediatric and Adolescent Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,Allergy Clinic, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Bo L Chawes
- Department of Pediatric and Adolescent Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
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36
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de Simón Gutiérrez R, Quijada Monzó Á, Ortiz Jiménez MF. [Description of the use of inhaled rescue medication in an asthmatic population treated in the Primary Care clinics. UMI-ASMA Study]. Semergen 2020; 46:512-523. [PMID: 33239152 DOI: 10.1016/j.semerg.2020.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 07/05/2020] [Accepted: 07/21/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To describe the quantitative use of inhaled rescue medication in an asthmatic population treated in the Primary Care clinics, and secondly to determine its possible relationship as regards other variables associated with control. MATERIAL AND METHODS An observational, descriptive study was conducted on a randomised sample of all the asthmatic patients with more than one year of onset, and coming from 17 Primary Care catchment areas. 1 year observation period. The data collected included sociodemographic variables and characteristics of the asthma, such as the use of short-acting beta-agonists (SABA) and level of control as regards its frequency of use, the use of inhaled control medication (ICM), number of hospital exacerbations, smoking habits, and availability of an action plan. The data were obtained from the clinical history and the computerised prescription modules. RESULTS A total of 442 asthmatic patients were included (59.5% female), with a mean age of 45.4 years. The total number of SABA containers prescribed in one year per patient was between 0 and 25 containers, with a mean of 4.26 (SD=4.1). Only 46.6% showed a regular use of an ICM. The number of SABA containers prescribed to patients with an intermittent use of an ICM was significantly higher than those patients that used it regularly (P=.001). There was an association between the number of exacerbations and the number of SABA containers prescribed (Spearman correlation coefficient=0.474, P<.001), as such that the higher the number of containers prescribed there was also a higher number of hospitalised asthmatic exacerbations. CONCLUSIONS A considerable number of asthmatics in the sample had elevated prescriptions for SABA inhalers and within the defined quantitative ranges of at least a partially or poor-controlled asthma. There is a positive relationship between the overuse of SABA and the intermittent use of the ICM, the same as with hospital exacerbations, smoking, and the lack of a written action plan..
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Affiliation(s)
- R de Simón Gutiérrez
- Centro de Salud Luis Vives, Servicio Madrileño de Salud, Alcalá de Henares, Madrid, España; Grupo de trabajo de Respiratorio de SEMERGEN, España.
| | - Á Quijada Monzó
- Centro de Salud Luis Vives, Servicio Madrileño de Salud, Alcalá de Henares, Madrid, España
| | - M F Ortiz Jiménez
- Centro de Salud Puerta de Madrid, Servicio Madrileño de Salud, Alcalá de Henares, Madrid, España
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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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Erdogan T. Evaluating nonadherence to preventer inhaler therapy in severe asthmatic patients receiving omalizumab. CLINICAL RESPIRATORY JOURNAL 2020; 14:1153-1158. [PMID: 32780932 DOI: 10.1111/crj.13252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 08/05/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Asthma is one of the most common chronic diseases worldwide and can often be controlled by existing treatments, but in the 5%-10% of patients with severe asthma, control is frequently more challenging. The aim of this paper is to evaluate the adherence to preventer inhaler therapy in severe asthmatic patients receiving omalizumab, a recombinant humanized monoclonal anti-IgE antibody indicated for moderate-to-severe asthma. METHODS This study included 29 patients who were receiving omalizumab treatment as maintenance therapy. All patients completed the six question Turkish Modified Morisky Scale. In addition, patients were classified by adherence to their prescribed preventer therapy, based on pharmaceutical and medical device institution records from the preceding one year. RESULTS Of the 29 enrolled patients, 24.1% had NSAID-exacerbated respiratory disease; 75.9% were female and median age was 47.2 ± 12.99 years. Severe asthma patients demonstrated high levels of motivation (98.8%, n = 28) and knowledge (86.2%, n = 22) about asthma treatment. Nevertheless, the rate of nonadherence to preventer inhaler therapy was only 34.5% (n = 10). There were no significant differences among the characteristics of the patients that might affect the adherence to inhaler therapy. CONCLUSION In patients with severe asthma, suboptimal adherence to preventer inhaler therapy is common before and after omalizumab treatment. Although patients have high levels of motivation and knowledge about asthma treatment, adherence to inhaler preventer therapy declined after omalizumab therapy. Given these findings, it is important to decide whether preventer inhaler therapy should be continued as monotherapy or be discontinued inpatients exhibiting impaired adherence to biological agents, such as omalizumab.
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Affiliation(s)
- Tuba Erdogan
- Faculty of Medicine, Department of Chest Disease, Division of Immunology and Allergy, Osmangazi University, Eskişehir, Turkey
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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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Tibble H, Flook M, Sheikh A, Tsanas A, Horne R, Vrijens B, De Geest S, Stagg HR. Measuring and reporting treatment adherence: What can we learn by comparing two respiratory conditions? Br J Clin Pharmacol 2020; 87:825-836. [PMID: 32639589 DOI: 10.1111/bcp.14458] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/02/2020] [Accepted: 06/24/2020] [Indexed: 01/03/2023] Open
Abstract
Medication non-adherence, defined as any deviation from the regimen recommended by their healthcare provider, can increase morbidity, mortality and side effects, while reducing effectiveness. Through studying two respiratory conditions, asthma and tuberculosis (TB), we thoroughly review the current understanding of the measurement and reporting of medication adherence. In this paper, we identify major methodological issues in the standard ways that adherence has been conceptualised, defined and studied in asthma and TB. Between and within the two diseases there are substantial variations in adherence reporting, linked to differences in dosing intervals and treatment duration. Critically, the communicable nature of TB has resulted in dose-by-dose monitoring becoming a recommended treatment standard. Through the lens of these similarities and contrasts, we highlight contemporary shortcomings in the generalised conceptualisation of medication adherence. Furthermore, we outline elements in which knowledge could be directly transferred from one condition to the other, such as the application of large-scale cost-effective monitoring methods in TB to resource-poor settings in asthma. To develop a more robust evidence-based approach, we recommend the use of standard taxonomies detailed in the ABC taxonomy when measuring and discussing adherence. Regimen and intervention development and use should be based on sufficient evidence of the commonality and type of adherence behaviours displayed by patients with the relevant condition. A systematic approach to the measurement and reporting of adherence could improve the value and generalisability of research across all health conditions.
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Affiliation(s)
- Holly Tibble
- Usher Institute, Edinburgh Medical School, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK.,Asthma UK Centre for Applied Research, Usher Institute, Centre for Medical Informatics, University of Edinburgh, Edinburgh, UK
| | - Mary Flook
- Usher Institute, Edinburgh Medical School, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Aziz Sheikh
- Usher Institute, Edinburgh Medical School, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK.,Asthma UK Centre for Applied Research, Usher Institute, Centre for Medical Informatics, University of Edinburgh, Edinburgh, UK.,Health Data Research UK, London, UK
| | - Athanasios Tsanas
- Usher Institute, Edinburgh Medical School, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK.,Asthma UK Centre for Applied Research, Usher Institute, Centre for Medical Informatics, University of Edinburgh, Edinburgh, UK
| | - Rob Horne
- Asthma UK Centre for Applied Research, Usher Institute, Centre for Medical Informatics, University of Edinburgh, Edinburgh, UK.,Centre for Behavioural Medicine, Department for Practice and Policy, UCL School of Pharmacy, University College London, London, UK
| | - Bernard Vrijens
- AARDEX Group, Seraing, Belgium.,Liège University, Liège, Belgium
| | - Sabina De Geest
- Institute of Nursing Science, University of Basel, Basel, Switzerland.,Academic Centre for Nursing and Midwifery, KU Leuven, Leuven, Belgium
| | - Helen R Stagg
- Usher Institute, Edinburgh Medical School, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
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41
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Pradipta IS, Houtsma D, van Boven JFM, Alffenaar JWC, Hak E. Interventions to improve medication adherence in tuberculosis patients: a systematic review of randomized controlled studies. NPJ Prim Care Respir Med 2020; 30:21. [PMID: 32393736 PMCID: PMC7214451 DOI: 10.1038/s41533-020-0179-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 04/19/2020] [Indexed: 12/17/2022] Open
Abstract
Non-adherence to anti-tuberculosis (anti-TB) medication is a major risk factor for poor treatment outcomes. We therefore assessed the effectiveness of medication adherence enhancing interventions in TB patients. We report a systematic review of randomized controlled trials that included either latent tuberculosis infection (LTBI) or active TB patients. Outcomes of interest included adherence rate, completed treatment, defaulted treatment and treatment outcomes. We identified four LTBI and ten active TB studies. In active TB patients, directly observed treatment (DOT) by trained community workers, short messaging service combined with education, counselling, monthly TB vouchers, drug box reminders and combinations of those were found effective. In LTBI patients, shorter regimens and DOT effectively improved treatment completion. Interestingly, DOT showed variable effectiveness, highlighting that implementation, population and setting may play important roles. Since non-adherence factors are patient-specific, personalized interventions are required to enhance the impact of a programme to improve medication adherence in TB patients.
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Affiliation(s)
- Ivan S Pradipta
- Unit of Pharmaco-Therapy, -Epidemiology and -Economics (PTE2), Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands.
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Jawa Barat, Indonesia.
- Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Jawa Barat, Indonesia.
| | - Daphne Houtsma
- Unit of Pharmaco-Therapy, -Epidemiology and -Economics (PTE2), Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Job F M van Boven
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
- Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, the Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
- Faculty of Medicine and Health, School of Pharmacy, University of Sydney, Sydney, NSW, Australia
- Westmead Hospital, Sydney, NSW, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, Sydney, NSW, Australia
| | - Eelko Hak
- Unit of Pharmaco-Therapy, -Epidemiology and -Economics (PTE2), Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
- Medication Adherence Expertise Center of the northern Netherlands (MAECON), Groningen, the Netherlands
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42
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Vähätalo I, Ilmarinen P, Tuomisto LE, Tommola M, Niemelä O, Lehtimäki L, Nieminen P, Kankaanranta H. 12-year adherence to inhaled corticosteroids in adult-onset asthma. ERJ Open Res 2020; 6:00324-2019. [PMID: 32211439 PMCID: PMC7086072 DOI: 10.1183/23120541.00324-2019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 02/06/2020] [Indexed: 11/14/2022] Open
Abstract
Adherence to inhaled corticosteroids (ICS) has been suggested to be poor but long-term follow-ups are lacking. The objective of the present study was to assess adherence to ICS treatment in patients with adult-onset asthma during 12-year follow-up. A total of 181 patients with clinically confirmed, new-onset adult asthma were followed for 12 years as part of the Seinäjoki Adult Asthma Study. Adherence to ICS was assessed individually as the percentage of true dispensed ICS in micrograms per true prescribed daily ICS in micrograms over 12 years. Mean 12-year adherence to ICS was 69% (mean±sd dispensed 2.5±1.8 g and prescribed 3.6±1.5 g budesonide equivalent per patient for 12 years), annual adherence varying between 81% (year 1) and 67% (year 12). Patients with good 12-year adherence (≥80%) used oral corticosteroids more often, and had add-on drugs in use and asthma-related visits to healthcare more often. In addition, they showed less reversibility in forced expiratory volume in 1 s and had higher peripheral blood neutrophil counts. However, lung function decline was steeper in patients with poorer adherence (<80%) and this association remained in multiple linear regression analysis. No difference was found in symptom scores, blood eosinophil counts, exhaled nitric oxide or immunoglobulin E between the patients with different levels of adherence. In patients with adult-onset asthma, adherence to ICS was moderate. Poorer adherence (<80%) to ICS was associated with more rapid decline in lung function but was not associated to symptoms or markers of inflammatory endotypes. Mean long-term adherence to ICS treatment is 69% in patients with confirmed adult-onset asthma. While good ICS adherence (≥80%) is associated with features of more severe asthma, poorer adherence (<80%) predicts more rapid lung function decline.http://bit.ly/37mvh74
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Affiliation(s)
- Iida Vähätalo
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Pinja Ilmarinen
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Leena E Tuomisto
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Minna Tommola
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Onni Niemelä
- Dept of Laboratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Lauri Lehtimäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Allergy Centre, Tampere University Hospital, Tampere, Finland
| | - Pentti Nieminen
- Medical Informatics and Statistics Research Group, University of Oulu, Oulu, Finland
| | - Hannu Kankaanranta
- Dept of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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43
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Khan MU, Aslani P. Exploring factors influencing initiation, implementation and discontinuation of medications in adults with ADHD. Health Expect 2020; 24 Suppl 1:82-94. [PMID: 32032467 PMCID: PMC8137499 DOI: 10.1111/hex.13031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 01/10/2020] [Accepted: 01/16/2020] [Indexed: 12/21/2022] Open
Abstract
Background Adherence to ADHD medication is a complex phenomenon as the decision to adhere is influenced by a range of factors. To design tailored interventions to promote adherence, it is important to understand the factors that influence adherence in the context of its three phases: initiation, implementation and discontinuation. Objective The objective of this study was to explore the phase‐specific factors that influence adherence to medication in adults who have a diagnosis of ADHD. Methods Three focus groups (FGs) were conducted with twenty adults with ADHD in different metropolitan areas of Sydney, Australia. FGs were transcribed verbatim and thematically analysed. Results Participants’ decision to initiate medication (the initiation phase) was influenced by their perceived needs (desire to improve academic and social functioning) and concerns (fear of side‐effects) about medication following a similar process as defined by the Necessity‐Concerns Framework (NCF). The balance between benefits of medication (needs) and side‐effects (concerns) continued to determine participants’ daily medication‐taking (the implementation phase) and persistence (or discontinuation) with their medication. Forgetfulness and stigma were reported as concerns negatively impacting the implementation phase, while medication cost and dependence influenced the discontinuation phase of adherence. Conclusions Adults’ decision to initiate, continue or discontinue medication is influenced by a range of factors; some are unique to each phase while some are common across the phases. Participants balanced the needs for the medication against their concerns in determining whether to adhere to medication at each phase. It appears that the NCF has applicability when decision making about medication is explored at the three phases of adherence.
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Affiliation(s)
- Muhammad Umair Khan
- The University of Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Parisa Aslani
- The University of Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
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44
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Kaplan A, Price D. Treatment Adherence in Adolescents with Asthma. J Asthma Allergy 2020; 13:39-49. [PMID: 32021311 PMCID: PMC6969681 DOI: 10.2147/jaa.s233268] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022] Open
Abstract
The burden of asthma is particularly notable in adolescents, and is associated with higher rates of prevalence and mortality compared with younger children. One factor contributing to inadequate asthma control in adolescents is poor treatment adherence, with many pediatric studies reporting mean adherence rates of 50% or lower. Identifying the reasons for poor disease control and adherence is essential in order to help improve patient quality of life. In this review, we explore the driving factors behind non-adherence in adolescents with asthma, consider their consequences and suggest possible solutions to ensure better disease control. We examine the impact of appropriate inhaler choice and good inhaler technique on adherence, as well as discuss the importance of selecting the right medication, including the possible role of as-needed inhaled corticosteroids/long-acting β2-agonists vs short-acting β2-agonists, for improving outcomes in patients with mild asthma and poor adherence. Effective patient/healthcare practitioner communication also has a significant role to engage and motivate adolescents to take their medication regularly.
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Affiliation(s)
- Alan Kaplan
- University of Toronto Department of Family and Community Medicine, Toronto, ON, Canada.,Family Physician Airways Group of Canada, Edmonton, AB, Canada.,Observational and Pragmatic Research Institute, Singapore, Singapore
| | - David Price
- Observational and Pragmatic Research Institute, Singapore, Singapore.,Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
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45
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Dima AL, van Ganse E, Stadler G, de Bruin M. Does adherence to inhaled corticosteroids predict asthma-related outcomes over time? A cohort study. Eur Respir J 2019; 54:13993003.00901-2019. [PMID: 31601714 DOI: 10.1183/13993003.00901-2019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 09/16/2019] [Indexed: 11/05/2022]
Abstract
Inhaled corticosteroids (ICS) adherence is important for asthma management. Current evidence on the impact of ICS adherence on outcomes is mostly based on correlational analyses of between-person data. Although it is widely acknowledged that asthma outcomes fluctuate over time, evidence on predictors of within-person change is scarce. We aimed to quantify these fluctuations and the longitudinal relationships between ICS adherence and outcomes at both between- and within-person levels.A prospective cohort of persistent asthma patients in France and the UK (n=847, age 6-40 years) provided 3756 reports over up to 2 years via computer-assisted telephone interviews and text messages on ICS adherence, asthma control, reliever medication use and exacerbations. We examined adherence-outcome relationships via longitudinal models, controlling for confounders, including severity.Considerable within-person variability was found for exacerbations (91%), asthma control (59%) and reliever use (52%); 431 (11.5%) reports signalled exacerbations and 2046 (54.5%) poor control. At between-person level, patients with higher average adherence were more likely to report asthma control (OR 1.25, 95% CI 1.06-1.47), but not asthma exacerbations (OR 0.99, 95% CI 0.87-1.12) or lower reliever use (b -0.0004, 95% CI -0.089-0.088). At within-person level, higher-than-usual adherence was associated with higher concomitant reliever use (b 0.092, 95% CI 0.053-0.131) and lower subsequent reliever use (b -0.047, 95% CI -0.005- -0.088); it was unrelated to asthma control (OR 0.93, 95% CI 0.84-1.02) or exacerbations (OR 1.04, 95% CI 0.94-1.16).Patients maintaining high ICS adherence over time have better asthma control. Temporarily increasing ICS adherence tends to be simultaneous to higher reliever use and reduces reliever use later on. Causes of within-person variation in outcomes require more investigation.
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Affiliation(s)
- Alexandra L Dima
- Health Services Performance Research EA 7425 HESPER, University Claude Bernard Lyon 1, Lyon, France .,Dept of Communication Science, ASCoR, University of Amsterdam, Amsterdam, The Netherlands
| | - Eric van Ganse
- Health Services Performance Research EA 7425 HESPER, University Claude Bernard Lyon 1, Lyon, France.,Respiratory Medicine, Croix-Rousse University Hospital, Lyon, France.,PELyon, Pharmacoepidemiology, Lyon, France
| | - Gertraud Stadler
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK.,Dept of Psychology, Columbia University, New York, NY, USA
| | - Marijn de Bruin
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK.,Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, The Netherlands
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46
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Trajectory Analyses of Adherence Patterns in a Real-Life Moderate to Severe Asthma Population. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 8:1961-1969.e6. [PMID: 31857262 DOI: 10.1016/j.jaip.2019.12.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 11/04/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023]
Abstract
BACKGROUND Global Initiative for Asthma step 5 therapies (GINA-5), other than inhaled corticosteroids and long-acting β-agonists in fixed dose combinations (ICS/LABA FDC), often entail more expensive (eg, monoclonal biologics) or less safe (eg, maintenance oral corticosteroids [OCS]) treatments. It is therefore important to assess poor inhaler adherence as a possible cause of suboptimal response to ICS/LABA FDC before additional GINA-5. OBJECTIVE To determine rates of, and time to, additional GINA-5 after first-year ICS/LABA FDC use, and their association with inhaler adherence. METHODS Patients initiating ICS/LABA FDC between 2013 and 2017 were identified from Australian national dispensing data. Group-based trajectory modeling was used to estimate medication adherence patterns. Multivariable Cox proportional hazards models were used to examine the association between adherence trajectories and GINA-5 addition during 2-year follow-up. RESULTS In total, 3062 new ICS/LABA FDC users were identified, of whom 120 (3.9%) received additional GINA-5 (OCS: 89; long-acting muscarinic antagonists: 39; biologics: <3). Mean time to commencing additional GINA-5 was 705.2 (standard deviation, 1.7) days. Adherence trajectories were nonpersistent use (20%), seasonal use (8%), poor adherence (58%), and good adherence (13%). Although poor adherence was associated with longer time to additional GINA-5 (adjusted hazard ratio: 0.58; 95% confidence interval: 0.35-0.95), over 80% of additional GINA-5 was commenced in poorly adherent patients. Use of ≥2 OCS/antibiotic courses also predicted additional GINA-5. CONCLUSIONS Almost 1 in 20 people with asthma commenced additional GINA-5 after ICS/LABA initiation, most of whom (>80%) were poorly adherent to inhaled preventers. There is a substantial unmet need for inhaler adherence to be addressed before prescribing additional GINA-5.
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47
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Dalon F, Devouassoux G, Belhassen M, Nachbaur G, Correia Da Silva C, Sail L, Jacoud F, Chouaid C, Van Ganse E. Impact of Therapy Persistence on Exacerbations and Resource Use in Patients Who Initiated COPD Therapy. Int J Chron Obstruct Pulmon Dis 2019; 14:2905-2915. [PMID: 31908439 PMCID: PMC6927267 DOI: 10.2147/copd.s222762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/02/2019] [Indexed: 12/15/2022] Open
Abstract
Purpose This study assessed therapy persistence in patients with chronic obstructive pulmonary disease (COPD) in France, and the impact of non-persistence on exacerbations and described COPD-related healthcare resource use (HRU). Methods Patients aged ≥45 years who received ≥1 dispensed bronchodilator per quarter over three consecutive quarters between 2007 and 2014 and initiated specific COPD therapy were selected from the Echantillon Généraliste des Bénéficiaires (EGB) database. Persistence, defined as the absence of dispensing gaps of >90 days, was measured at 12 months. Exacerbations were compared between persistent and non-persistent patients during follow-up after patient matching and adjustment for confounding factors. COPD-related HRU during follow-up was described. Results Among 4020 patients with COPD, 2164 initiated a specific therapy. Of these, 54.4% stopped treatment within 12 months. Persistence with all COPD therapy regimens was low, particularly for inhaled corticosteroid (ICS; 25.6%) and ICS/twice-daily long-acting beta-agonist (39.4%) regimens. Among 721 persistent patients who were matched with 721 non-persistent patients, there was no difference in the number of moderate or severe exacerbations at 12 months. However, medical procedures (for instance, pulmonary function testing and chest X-rays) were more frequently observed among persistent patients than among non-persistent patients, suggesting worse disease severity. Conclusion Patients receiving specific treatment(s) for COPD demonstrated low persistence for all examined therapy regimens, with no clear impact of persistence status on the frequency of exacerbations at 12 months.
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Affiliation(s)
| | - Gilles Devouassoux
- Pulmonary Department, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France.,EA 7426, PI3, Inflammation & Immunité de L'épithélium Respiratoire, Université Claude-Bernard-Lyon1, Lyon, France
| | - Manon Belhassen
- PELyon, PharmacoEpidemiology, Lyon, France.,EA 7425 HESPER Health Services and Performance Research, Université Claude-Bernard-Lyon1, Lyon, France
| | - Gaëlle Nachbaur
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | - Camille Correia Da Silva
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | - Lynda Sail
- GlaxoSmithKline France, Pharmaco Epidemiology and Health Economics and Outcomes Research, Rueil-Malmaison, France
| | | | | | - Eric Van Ganse
- PELyon, PharmacoEpidemiology, Lyon, France.,Pulmonary Department, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France.,EA 7425 HESPER Health Services and Performance Research, Université Claude-Bernard-Lyon1, Lyon, France
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48
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Vervloet M, van Dijk L, Spreeuwenberg P, Price D, Chisholm A, Van Ganse E, Pinnock H, Rand CS, Eakin MN, Schermer T, Souverein PC, Dima AL. The Relationship Between Real-World Inhaled Corticosteroid Adherence and Asthma Outcomes: A Multilevel Approach. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 8:626-634. [PMID: 31541763 DOI: 10.1016/j.jaip.2019.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 08/30/2019] [Accepted: 09/05/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Low inhaled corticosteroid (ICS) adherence is associated with increased asthma burden. This relationship is likely bidirectional, and may vary across adherence stages (initiation, implementation, and persistence). Studies rarely examine reciprocal influences. OBJECTIVE To investigate the relationship between ICS implementation and asthma-related outcomes over 2 years, considering bidirectionality and temporal sequence. METHODS Primary care records (1987-2012) from the Optimum Patient Care Research Database, United Kingdom, were used. Eligible patients were 6 years or older and had 3 or more years of continuous registration starting 1 year before ICS initiation (index date), physician-diagnosed asthma, 2 or more ICS and/or short-acting β-agonist prescriptions each follow-up year, and no long-acting β-agonists, leukotriene receptor antagonists, or maintenance oral corticosteroids in the preceding year. ICS implementation (percentage of days covered) and risk domain asthma control (RDAC; no asthma-related hospitalizations, emergency visits, or outpatient visits and no oral corticosteroid or antibiotic prescriptions with evidence of respiratory review) were estimated for each prescription interval (period between 2 successive prescriptions). Multilevel analyses modeled bidirectional relationships between ICS implementation and RDAC (and its components), controlling for sociodemographic and clinical characteristics. RESULTS In prescription data from 10,472 patients, ICS implementation in the preceding interval did not predict RDAC, but was weakly positively associated with simultaneous RDAC. Being male, non-current smoker, without chronic obstructive pulmonary disease diagnosis, and with fewer than 4 comorbidities significantly increased odds of RDAC. Asthma-related antibiotics and outpatient visits in the same interval and short-acting β-agonist overuse in the preceding and same interval predicted lower ICS implementation. CONCLUSIONS Patients may adapt their ICS use to their current needs without this impacting later RDAC.
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Affiliation(s)
- Marcia Vervloet
- Nivel, Netherlands Institute for Health Services Research, Utrecht, the Netherlands.
| | - Liset van Dijk
- Nivel, Netherlands Institute for Health Services Research, Utrecht, the Netherlands; Department of PharmacoTherapy, -Epidemiology & -Economics (PTEE), Groningen Research Institute of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Groningen, Groningen, the Netherlands
| | - Peter Spreeuwenberg
- Nivel, Netherlands Institute for Health Services Research, Utrecht, the Netherlands
| | - David Price
- Observational and Pragmatic Research Institute, Singapore, Singapore; Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, United Kingdom
| | | | - Eric Van Ganse
- Health Services and Performance Research (HESPER), Claude Bernard University, Lyon, France; Pharmaco Epidemiology Lyon (PELyon), Lyon, France; Respiratory Medicine, Croix-Rousse University Hospital, Lyon, France
| | - Hilary Pinnock
- Asthma UK Centre for Applied Research, Allergy and Respiratory Research Group, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Cynthia S Rand
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, Md
| | - Michelle N Eakin
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, Md
| | - Tjard Schermer
- Nivel, Netherlands Institute for Health Services Research, Utrecht, the Netherlands; Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Patrick C Souverein
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Alexandra L Dima
- Health Services and Performance Research (HESPER), Claude Bernard University, Lyon, France
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49
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Revue générale sur l’adhésion aux traitements inhalés de la BPCO. Rev Mal Respir 2019; 36:801-849. [DOI: 10.1016/j.rmr.2019.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 05/23/2019] [Indexed: 01/12/2023]
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50
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Janjua S, Pike KC, Carr R, Coles A, Fortescue R. Interventions to improve adherence to pharmacological therapy for chronic obstructive pulmonary disease (COPD). Hippokratia 2019. [DOI: 10.1002/14651858.cd013381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sadia Janjua
- St George's, University of London; Cochrane Airways, Population Health Research Institute; London UK SW17 0RE
| | - Katharine C Pike
- UCL Great Ormond Street Institute of Child Health; Respiratory, Critical Care & Anaesthesia; London UK
| | - Robin Carr
- 28 Beaumont Street Medical Practice; Oxford UK
| | - Andy Coles
- St George's, University of London; COPD Patient Advisory Group; London UK
| | - Rebecca Fortescue
- St George's, University of London; Cochrane Airways, Population Health Research Institute; London UK SW17 0RE
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