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Hummler H, Stillhart C, Meilicke L, Grimm M, Krause E, Mannaa M, Gollasch M, Weitschies W, Page S. Impact of Tablet Size and Shape on the Swallowability in Older Adults. Pharmaceutics 2023; 15:pharmaceutics15041042. [PMID: 37111528 PMCID: PMC10145850 DOI: 10.3390/pharmaceutics15041042] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
Older adults represent the major target population for oral medications, due to the high prevalence of multimorbidity. To allow for successful pharmacological treatments, patients need to adhere to their medication and, thus, patient-centric drug products with a high level of acceptability by the end users are needed. However, knowledge on the appropriate size and shape of solid oral dosage forms, as the most commonly used dosage forms in older adults, is still scarce. A randomized intervention study was performed including 52 older adults (65 to 94 years) and 52 young adults (19 to 36 years). Each participant swallowed four coated placebo tablets differing in weight (250 to 1000 mg) and shape (oval, round, oblong) in a blinded manner on three study days. The choice of tablet dimensions allowed for a systematic comparison between different tablet sizes of the same shape, as well as between different tablet shapes. Swallowability was assessed using a questionnaire-based method. All tested tablets were swallowed by ≥80% of adults, independent of age. However, only the 250 mg oval tablet was classified as well swallowable by ≥80% of old participants. The same was true for young participants; however, they also considered the 250 mg round and the 500 mg oval tablet as well swallowable. Furthermore, swallowability was seen to influence the willingness to take a tablet on a daily basis, especially for an intake over longer time periods.
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Affiliation(s)
- Henriette Hummler
- Pharma Technical Development, F. Hoffmann-La Roche Ltd., Grenzacherstr. 124, CH-4070 Basel, Switzerland
- Center of Drug Absorption and Transport, Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Str. 3, 17487 Greifswald, Germany
| | - Cordula Stillhart
- Pharma Technical Development, F. Hoffmann-La Roche Ltd., Grenzacherstr. 124, CH-4070 Basel, Switzerland
| | - Lisa Meilicke
- Center of Drug Absorption and Transport, Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Str. 3, 17487 Greifswald, Germany
| | - Michael Grimm
- Center of Drug Absorption and Transport, Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Str. 3, 17487 Greifswald, Germany
| | - Elischa Krause
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Ellernholzstr. 1/2, 17489 Greifswald, Germany
| | - Marwan Mannaa
- Department of Internal Medicine and Geriatrics, University Medicine Greifswald, Ferdinand-Sauerbruch-Str., 17489 Greifswald, Germany
| | - Maik Gollasch
- Department of Internal Medicine and Geriatrics, University Medicine Greifswald, Ferdinand-Sauerbruch-Str., 17489 Greifswald, Germany
| | - Werner Weitschies
- Center of Drug Absorption and Transport, Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Str. 3, 17487 Greifswald, Germany
| | - Susanne Page
- Pharma Technical Development, F. Hoffmann-La Roche Ltd., Grenzacherstr. 124, CH-4070 Basel, Switzerland
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Pratiwi H, Kristina SA, Widayanti AW, Prabandari YS, Kusuma IY. A Systematic Review of Compensation and Technology-Mediated Strategies to Maintain Older Adults' Medication Adherence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:803. [PMID: 36613130 PMCID: PMC9819645 DOI: 10.3390/ijerph20010803] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 06/16/2023]
Abstract
Elderly medication adherence is a challenge in health care. The elderly are often at higher risk for non-adherence, and more likely to be on multiple prescription medications for many comorbidities. This systematic review aimed to explore the current strategies for maintaining older adults' medication adherence with compensation and technology-mediated strategies. We conducted a systematic review to examine related articles published in the PubMed, Web of Science, and Scopus databases, as well as Google Scholar for additional reference sources by cross-reference review. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to guide this review. A total of 217 articles were screened, and 27 studies fulfilled the inclusion criteria. Older adults applied a variety of methods to maintain or enhance their medication adherence. Three studies indicated compensation strategies, 19 studies reported technological assistance, two studies used other strategies (community-offered help or caregivers help), and three studies used a combination of compensation with another strategy or technology. Studies identified various compensation- and technology-based strategies carried out by older adults to help remind them to take medication. This review identified potential benefits of technology and compensation strategy implementation in older adults to increase medication adherence. Although we are conscious of the heterogeneity of the included studies, it remains challenging to determine which elements underpin the most effective approaches.
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Affiliation(s)
- Hening Pratiwi
- Doctoral Program in Pharmacy, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
- Department of Pharmacy, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto 53122, Indonesia
| | - Susi Ari Kristina
- Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Anna Wahyuni Widayanti
- Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Yayi Suryo Prabandari
- Department of Health Behavior, Environment, and Social Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Ikhwan Yuda Kusuma
- Pharmacy Study Program, Faculty of Health, Universitas Harapan Bangsa, Purwokerto 53182, Indonesia
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Kolotylo-Kulkarni M, Seale DE, LeRouge CM. Personal Health Information Management Among Older Adults: Scoping Review. J Med Internet Res 2021; 23:e25236. [PMID: 34096872 PMCID: PMC8218209 DOI: 10.2196/25236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/08/2021] [Accepted: 05/13/2021] [Indexed: 01/27/2023] Open
Abstract
Background Older adults face growing health care needs and could potentially benefit from personal health information management (PHIM) and PHIM technology. To ensure effective PHIM and to provide supportive tools, it is crucial to investigate the needs, challenges, processes, and tools used by this subpopulation. The literature on PHIM by older adults, however, remains scattered and has not provided a clear picture of what we know about the elements that play a role in older adults’ PHIM. Objective The goal of our review was to provide a comprehensive overview of extant knowledge on PHIM by older adults, establish the status quo of research on this topic, and identify research gaps. Methods We carried out a scoping review of the literature from 1998 to 2020, which followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) framework. First, we executed a broad and structured search. We then carried out a qualitative analysis of papers pertinent to the topic taking into consideration the five elements of the patient work system as follows: (1) personal-level factors, (2) PHIM tasks, (3) tools used, (4) physical settings of PHIM activities, and (5) socio-organizational aspects. Results The review included 22 studies. Consolidated empirical evidence was related to all elements of the patient work system. Multiple personal factors affected PHIM. Various types of personal health information were managed (clinical, patient-generated, and general) and tools were used (electronic, paper-based, and others). Older adults’ PHIM was intertwined with their surroundings, and various individuals participated. The largest body of evidence concerned personal factors, while findings regarding the physical environment of PHIM were scarce. Most research has thus far examined older adults as a single group, and scant attention has been paid to age subgroups. Conclusions Opportunities for further PHIM studies remain across all elements of the patient work system in terms of empirical, design science, or review work.
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Affiliation(s)
- Malgorzata Kolotylo-Kulkarni
- Department of Information Management & Business Analytics, College of Business & Public Administration, Drake University, Des Moines, IA, United States
| | - Deborah E Seale
- Department of Public Health, College of Health Sciences, Des Moines University, Des Moines, IA, United States
| | - Cynthia M LeRouge
- Department of Information Systems & Business Analytics, College of Business, Florida International University, Miami, FL, United States
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Mickelson RS, Holden RJ. Medication management strategies used by older adults with heart failure: A systems-based analysis. Eur J Cardiovasc Nurs 2018; 17:418-428. [PMID: 28901787 PMCID: PMC7728464 DOI: 10.1177/1474515117730704] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Older adults with heart failure use strategies to cope with the constraining barriers impeding medication management. Strategies are behavioral adaptations that allow goal achievement despite these constraining conditions. When strategies do not exist, are ineffective or maladaptive, medication performance and health outcomes are at risk. While constraints to medication adherence are described in literature, strategies used by patients to manage medications are less well-described or understood. AIM Guided by cognitive engineering concepts, the aim of this study was to describe and analyze the strategies used by older adults with heart failure to achieve their medication management goals. METHODS This mixed methods study employed an empirical strategies analysis method to elicit medication management strategies used by older adults with heart failure. Observation and interview data collected from 61 older adults with heart failure and 31 caregivers were analyzed using qualitative content analysis to derive categories, patterns and themes within and across cases. RESULTS Data derived thematic sub-categories described planned and ad hoc methods of strategic adaptations. Stable strategies proactively adjusted the medication management process, environment, or the patients themselves. Patients applied situational strategies (planned or ad hoc) to irregular or unexpected situations. Medication non-adherence was a strategy employed when life goals conflicted with medication adherence. The health system was a source of constraints without providing commensurate strategies. CONCLUSIONS Patients strived to control their medication system and achieve goals using adaptive strategies. Future patient self-mangement research can benefit from methods and theories used to study professional work, such as strategies analysis.
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Affiliation(s)
- Robin S. Mickelson
- Vanderbilt School of Nursing, Vanderbilt University, Nashville, TN, United States
- Department of Veterans Affairs, Tennessee Valley Healthcare System Nashville, TN
| | - Richard J. Holden
- Department of BioHealth Informatics, Indiana University School of Informatics and Computing, Indianapolis, IN, United States
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Walsh J, Ranmal SR, Ernest TB, Liu F. Patient acceptability, safety and access: A balancing act for selecting age-appropriate oral dosage forms for paediatric and geriatric populations. Int J Pharm 2018; 536:547-562. [DOI: 10.1016/j.ijpharm.2017.07.017] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 11/30/2022]
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Current strategies to streamline pharmacotherapy for older adults. Eur J Pharm Sci 2018; 111:432-442. [DOI: 10.1016/j.ejps.2017.10.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 10/09/2017] [Accepted: 10/10/2017] [Indexed: 01/08/2023]
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Johnson LA. Factors influencing oral adherence: qualitative metasummary and triangulation with quantitative evidence. Clin J Oncol Nurs 2017; 19:6-30. [PMID: 26030389 DOI: 10.1188/15.s1.cjon.6-30] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Concern about adherence to oral agents among patients with cancer has grown as more oral agents are being used for cancer treatment. Knowledge of common factors that facilitate or inhibit adherence to oral medication regimens can be beneficial to clinicians in identifying patients at risk for nonadherence, in planning care to address barriers to adherence, and in educating patients about ways to improve adherence. OBJECTIVES The focus of this review is to synthesize the evidence about factors that influence adherence and identify implications for practice. METHODS Literature was searched via PubMed and CINAHL®. Evidence regarding factors influencing adherence was synthesized using a metasummary of qualitative research and triangulated with findings from quantitative research. FINDINGS Forty-four factors influencing adherence were identified from 159 research studies of patients with and without cancer. Factors associated with adherence in oncology and non-oncology cases included provider relations, side effects, forgetfulness, beliefs about medication necessity, establishing routines for taking medication, social support, ability to fit medications in lifestyle, cost, and medication knowledge. Among patients with cancer, depression and negative expectations of results also were shown to have a negative relationship to adherence.
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Drumond N, van Riet-Nales DA, Karapinar-Çarkit F, Stegemann S. Patients' appropriateness, acceptability, usability and preferences for pharmaceutical preparations: Results from a literature review on clinical evidence. Int J Pharm 2017; 521:294-305. [PMID: 28229945 DOI: 10.1016/j.ijpharm.2017.02.029] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 01/26/2017] [Accepted: 02/10/2017] [Indexed: 11/18/2022]
Abstract
Patients play an important role in achieving the desired therapeutic outcomes, as they are frequently responsible for their own medication management. To facilitate drug administration and overcome medication issues, the patients' needs and preferences should be considered in the pharmaceutical drug product design. With the aim to evaluate the current state of evidence for patient appropriateness, acceptability, usability and preference for aspects of this design, a literature search was performed. Comparative clinical studies that assessed such endpoints for different patient populations were included and summarized descriptively. The search identified 45 publications that met the inclusion criteria. A detailed analysis of the studies identified two main areas investigating either packaging design (n=10) or dosage form design (n=35). Studies on packaging design showed preferences for wing top and screw cap openings, push-through blisters and suppositories with slide system. Additionally, child-resistant containers should be avoided concerning specific patient populations. Regarding dosage form design, sprinkles and minitablets were the most preferred in studies involving young patients, while preferences varied considerably depending on route of administration and geographical region in studies with adult patients. Review of the methodology used in the studies revealed that ten studies had used well-defined protocols and observational endpoints to investigate patient appropriateness. Studies focusing on methodology for testing the appropriateness and usability of drug products by patients were not found. In conclusion, more interdisciplinary scientific efforts are required to develop and increase research in understanding patient needs and preferences.
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Affiliation(s)
- Nélio Drumond
- Graz University of Technology, Inffeldgasse 13, 8010 Graz, Austria
| | | | | | - Sven Stegemann
- Graz University of Technology, Inffeldgasse 13, 8010 Graz, Austria; Capsugel, Rijksweg 11, 2880 Bornem, Belgium.
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Quinn HL, Hughes CM, Donnelly RF. Novel methods of drug administration for the treatment and care of older patients. Int J Pharm 2016; 512:366-373. [DOI: 10.1016/j.ijpharm.2016.01.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 01/14/2016] [Accepted: 01/19/2016] [Indexed: 01/12/2023]
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10
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Mickelson RS, Willis M, Holden RJ. Medication-related cognitive artifacts used by older adults with heart failure. HEALTH POLICY AND TECHNOLOGY 2015; 4:387-398. [PMID: 26855882 PMCID: PMC4741110 DOI: 10.1016/j.hlpt.2015.08.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To use a human factors perspective to examine how older adult patients with heart failure use cognitive artifacts for medication management. METHODS We performed a secondary analysis of data collected from 30 patients and 14 informal caregivers enrolled in a larger study of heart failure self-care. Data included photographs, observation notes, interviews, video recordings, medical record data, and surveys. These data were analyzed using an iterative content analysis. RESULTS Findings revealed that medication management was complex, inseparable from other patient activities, distributed across people, time, and place, and complicated by knowledge gaps. We identified fifteen types of cognitive artifacts including medical devices, pillboxes, medication lists, and electronic personal health records used for: 1) measurement/evaluation; 2) tracking/communication; 3) organization/administration; and 4) information/sensemaking. These artifacts were characterized by fit and misfit with the patient's sociotechnical system and demonstrated both advantages and disadvantages. We found that patients often modified or "finished the design" of existing artifacts and relied on "assemblages" of artifacts, routines, and actors to accomplish their self-care goals. CONCLUSIONS Cognitive artifacts are useful but sometimes are poorly designed or are not used optimally. If appropriately designed for usability and acceptance, paper-based and computer-based information technologies can improve medication management for individuals living with chronic illness. These technologies can be designed for use by patients, caregivers, and clinicians; should support collaboration and communication between these individuals; can be coupled with home-based and wearable sensor technology; and must fit their users' needs, limitations, abilities, tasks, routines, and contexts of use.
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Affiliation(s)
- Robin S. Mickelson
- Vanderbilt School of Nursing, Vanderbilt University, Nashville, TN, USA
- The Center for Research and Innovation in Systems Safety (CRISS), Vanderbilt University Medical Center, Nashville, TN, USA
| | - Matt Willis
- School of Information Studies, Syracuse University, Syracuse, NY, USA
| | - Richard J. Holden
- Department of BioHealth Informatics, Indiana University School of Informatics and Computing, Indianapolis, IN, USA
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Messina R, Becker R, van Riet-Nales DA, Stegemann S. Results from a preliminary review of scientific evidence for appropriateness of preparations, dosage forms and other product design elements for older adult patients. Int J Pharm 2014; 478:822-8. [PMID: 25445516 DOI: 10.1016/j.ijpharm.2014.10.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 10/04/2014] [Accepted: 10/22/2014] [Indexed: 11/29/2022]
Abstract
The aging population and the growing multimorbidity of the major patient population as well as the advanced (pharmaco)therapeutic treatment options are increasing the complexity of independent drug therapy management and administration. The increased complexity may have an impact on drug adherence (including any need for patients initiated coping strategies), and consequently on the safety and efficacy of the medicine. To overcome adherence issues caused by the design of the medicine, it is crucial that developers consider the age appropriateness of the medicine (route of administration, dosage form, excipients in the composition, frequency of dosing) in meeting patients' needs to manage their therapy without the support of a care giver. In order to understand the scientific evidence on such age appropriately designed medicines for use by older adults, a literature search was performed in the Medline database (all languages included). The search produced 34 publications that met the inclusion and exclusion criteria for the patient population of 65 years an older. An in-depth analysis of the included publications with respect to the methodological quality (study design, data collection, endpoints chosen) and results showed that none of these publications had adequately investigated the age appropriateness of the medicine for use by older adults. The authors consider that the knowledge gap in this area requires attention of all stakeholders in the healthcare community.
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Affiliation(s)
| | | | - Diana A van Riet-Nales
- Medicines Evaluation Board, Utrecht, The Netherlands; Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
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Aleksovski A, Dreu R, Gašperlin M, Planinšek O. Mini-tablets: a contemporary system for oral drug delivery in targeted patient groups. Expert Opin Drug Deliv 2014; 12:65-84. [DOI: 10.1517/17425247.2014.951633] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
PURPOSE OF REVIEW To synthesize the qualitative research literature regarding medication use to prevent cardiovascular disease in order to explain the variation in healthcare professional (HCP) and patient behaviours, and to evaluate the implications for practice. RECENT FINDINGS The decision to start preventive medication is affected by the patient-HCP relationship and by the design of the service. Both HCPs and patients are influenced by their understanding of the evidence regarding the value of preventive interventions; their values and preferences; and their sociopolitical context and the organizational structure of their practice environment. The design of their service affects uptake as a consequence of its impact on clinical communication and the extent to which the service is tailored to the needs of the local community. Continuing to take prescribed medication is affected by both contextual and practical factors. Recommendations for practice can be split into those with a clinical focus and those with a patient or community focus. More sophisticated analyses have moved beyond recommendations for patient and HCP education, and address constraints in the organization of clinical services and the social context of evidence translation. SUMMARY Qualitative health research provides important insights into the experience of and context for decision making about medication prescription and adherence that can help efforts to prevent cardiovascular disease.
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Stegemann S, Ecker F, Maio M, Kraahs P, Wohlfart R, Breitkreutz J, Zimmer A, Bar-Shalom D, Hettrich P, Broegmann B. Geriatric drug therapy: neglecting the inevitable majority. Ageing Res Rev 2010; 9:384-98. [PMID: 20478411 DOI: 10.1016/j.arr.2010.04.005] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2010] [Revised: 04/20/2010] [Accepted: 04/20/2010] [Indexed: 01/10/2023]
Abstract
Demographic evolution will considerably increase the number of people aged 65 years and beyond in the coming decades. The elderly not only represent the most heterogeneous population, but also are a major user group for prescribed medicines, a predominance that will continue to further increase. Medicines and medication management are much more complex and challenging in the elderly and can only be addressed through a multidisciplinary approach. There is strong evidence that the elderly are able to properly manage their medication; however, their medications require different features than the standard medications used by adults. The elderly are exposed to several chronic disease conditions and their treatments, as well as experience age-related changes and limitations that need to be reflected in their medication management strategies. Geriatric drug therapy remains a multidisciplinary task. The health care industry, physicians, pharmacists, nurses and care givers provide and guide the patient's therapy according to individual needs, while the health care system and regulatory authorities build the necessary framework of support and resources.Any realistic and significant enhancement to the elderly patients' medicines and medication management needs to be addressed by all disciplines and stakeholders involved since the absence of any of the stakeholders in the overall process negatively impacts the achievable enhancement in geriatric drug therapy.
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