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Boonpattharatthiti K, Songkla PN, Chantara J, Koomsri C, Krass I, Chaiyakunapruk N, Dhippayom T. Prevalence of adherence to oral antidiabetic drugs in patients with type 2 diabetes: A systematic review and meta-analysis. J Diabetes Investig 2024. [PMID: 39133204 DOI: 10.1111/jdi.14285] [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: 05/04/2024] [Revised: 07/06/2024] [Accepted: 07/25/2024] [Indexed: 08/13/2024] Open
Abstract
INTRODUCTION The treatment of type 2 diabetes requires multidimensional management, with medication adherence a crucial aspect of diabetes control. However, recent rigorous estimates of adherence to oral antidiabetic drugs (OAD) are lacking. The objective of this study is to determine the prevalence of adherence to OAD in type 2 diabetes patients. METHODS A systematic search was performed in PubMed, EMBASE, PsycINFO, and CINAHL from July 2013 to April 2023. Cross-sectional studies published in English were included if they met the following criteria: (1) reported the adherence to OAD using a validated measure; and (2) had a sample size of at least 385 patients with type 2 diabetes. The Joanna Briggs Institute critical appraisal for studies reporting prevalence data was used to assess the quality of the included studies. Pooled estimates of the prevalence of adherence to OAD were calculated as a percentage together with 95% confidence interval (95% CI) using a random-effect model. All analyses were conducted using STATA 17.0; PROSPERO (CRD42023414264). RESULTS Twenty-six studies involving a total of 69,366 patients met the selection criteria and were included in the meta-analysis. The overall estimated prevalence of adherence to OAD was 55.53% (95%CI: 44.22%-66.85%). Among the included studies, nine were deemed to be of high quality. A sensitivity analysis conducted using only the high-quality studies revealed a prevalence of adherence to OAD at 52.24% (95% CI: 39.63%-64.85%). CONCLUSIONS The overall prevalence of adherence to OAD was remarkably low among type 2 diabetes patients worldwide. Healthcare practitioners and policy makers should employ appropriate approaches to improve adherence to OAD.
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Affiliation(s)
- Kansak Boonpattharatthiti
- Faculty of Pharmaceutical Sciences, Burapha University, Chon buri, Thailand
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Pirune Na Songkla
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Department of Clinical Pharmacy, Siriraj Piyamaharajkarun Hospital, Bangkok, Thailand
| | - Junpen Chantara
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Department of Pharmacy, Nakornmaesot International Hospital, Tak, Thailand
| | - Chanchanok Koomsri
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Department of Clinical Pharmacy, Chonburi Hospital, Chon buri, Thailand
| | - Ines Krass
- School of Pharmacy, The University of Sydney, Sydney, New South Wales, Australia
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, Utah, USA
| | - Teerapon Dhippayom
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
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Shahabi N, Javdan G, Hosseini Z, Aghamolaei T, Ghanbarnejad A, Behzad A. A health promotion model-based intervention to enhance treatment adherence in patients with type 2 diabetes. BMC Public Health 2024; 24:1943. [PMID: 39030532 PMCID: PMC11264937 DOI: 10.1186/s12889-024-19452-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 07/11/2024] [Indexed: 07/21/2024] Open
Abstract
BACKGROUND The present study aimed to determine the effect of an intervention based on Pender's health promotion model (HPM) on treatment adherence in patients with type 2 diabetes (T2D). METHODS The present quasi-experimental study with a 3-month follow-up was conducted in Bandar Abbas, a city in the south of Iran in 2023. The intervention group (IG) with a total number of 95 T2D patients was selected from Hormuz diabetes clinic and the control group (CG) with 95 T2D patients was selected from comprehensive health centers through a clustering sampling method. The educational intervention was implemented in 10 sessions to improve patients' treatment adherence. The teaching methods in training sessions were lectures, joint discussions, Q&A, role-play and peer training. The participants were evaluated using a researcher-made questionnaire including the constructs of Pender's HPM about T2D treatment adherence, hemoglobin A1C (HbA1C), and BMI. Independent-samples t-test, paired-samples t-test, covariance analysis and stepwise regression analysis were used. Data analysis was done in SPSS 26. FINDINGS Three months after the intervention, in comparison to the CG, the mean and standard deviation of treatment adherence benefits (p = 0.002), treatment adherence self-efficacy (p = 0.010), treatment adherence related affect (p = 0.001), interpersonal influences (p = 0.012), commitment to plan of action (p < 0.001), treatment adherence behavior (p = 0.022), treatment adherence experiences (p = 0.001) was higher in the IG. The mean and standard deviation of situational influences (p < 0.001), immediate competing demands and preferences (p = 0.018) were lower than the CG. The results obtained from the analysis of covariance proved the effectiveness of the intervention in the constructs of Pender's HPM and HbA1C in participants of the IG (p < 0.001). The regression analysis showed, after the intervention, for every 1 unit of change in commitment to behavior planning, action related affect and perceived self-efficacy, compared to before the intervention, there were 0.22 units, 0.16 units and 0.26 units of change in the behavior score in the IG. CONCLUSION The findings proved the effectiveness of the educational intervention in improving the constructs in Pender's HPM and the blood sugar level of T2D patients. As the results of the educational intervention showed, the use of a suitable educational approach as well as the development of appropriate educational content for the target population can significantly improve the treatment adherence behavior. TRIAL REGISTRATION This study is registered on the Iranian Registry of Clinical Trials (IRCT20211228053558N1: https://www.irct.ir/trial/61741 ) and first release date of 17th March 2022.
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Affiliation(s)
- Nahid Shahabi
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Gholamali Javdan
- Food Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Zahra Hosseini
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Teamur Aghamolaei
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Amin Ghanbarnejad
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Ahmad Behzad
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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Iftikhar MF, Rana MOR, Naeem A, Waqas MS, Khan MHUH, Khiyam U, Akhtar W, Mehmoodi A, Malik J. Sex disparity of DAPT noncompliance in patients with left main stem PCI with DES. Medicine (Baltimore) 2024; 103:e38724. [PMID: 38941403 DOI: 10.1097/md.0000000000038724] [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: 06/30/2024] Open
Abstract
This retrospective study aims to explore the sex disparity in dual antiplatelet therapy (DAPT) noncompliance among left main stem percutaneous coronary intervention (PCI) patients with drug-eluting stent (DES) and identify predictors associated with non-adherence. Data were collected from the medical records of 1585 patients, including 1104 males and 481 females, who underwent left main stem PCI with DES. Baseline characteristics, angiographic features, and DAPT compliance rates at 1 month and 12 months were analyzed. Univariate logistic regression was used to identify predictors of DAPT noncompliance. The overall DAPT noncompliance rate at 1 month was 8.5%, increasing to 15.5% at 12 months. Females exhibited slightly higher noncompliance rates than males at both 1 month (15.6% vs 14.5%) and 12 months (28.1% vs 19.0%), although the difference was not statistically significant. Smoking status showed a modest impact on non-adherence, with current smokers exhibiting a lower noncompliance rate (14.9% at 1 month). Prior coronary artery disease history was associated with increased noncompliance at 12 months (18.9%). Angiographic characteristics, including lesion location and Syntax score, had no consistent association with DAPT noncompliance. This study highlights sex disparity in DAPT noncompliance among patients undergoing left main stem PCI with DES. Comorbidities, socioeconomic status, smoking status, and prior coronary artery disease history were identified as predictors of non-adherence.
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Affiliation(s)
- Malik Faisal Iftikhar
- Department of Cardiology, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | | | - Ather Naeem
- Department of Cardiovascular Medicine, Cardiovascular Analytics Group, Islamabad, Pakistan
| | | | | | - Umer Khiyam
- Department of Medicine, Peshawar Medical College, Pakistan
| | - Waheed Akhtar
- Department of Cardiology, Abbas Institute of Medical Sciences, Muzzafrabad, Pakistan
| | - Amin Mehmoodi
- Department of Medicine, Ibn e Seena Hospital, Kabul, Afghanistan
| | - Jahanzeb Malik
- Department of Cardiovascular Medicine, Cardiovascular Analytics Group, Islamabad, Pakistan
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Gumede SB, de Wit JBF, Venter WDF, Wensing AMJ, Lalla‐Edward ST. Intervention strategies to improve adherence to treatment for selected chronic conditions in sub-Saharan Africa: a systematic review. J Int AIDS Soc 2024; 27:e26266. [PMID: 38924296 PMCID: PMC11197966 DOI: 10.1002/jia2.26266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/23/2024] [Indexed: 06/28/2024] Open
Abstract
INTRODUCTION Evidence-based intervention strategies to improve adherence among individuals living with chronic conditions are critical in ensuring better outcomes. In this systematic review, we assessed the impact of interventions that aimed to promote adherence to treatment for chronic conditions. METHODS We systematically searched PubMed, Web of Science, Scopus, Google Scholar and CINAHL databases to identify relevant studies published between the years 2000 and 2023 and used the QUIPS assessment tool to assess the quality and risk of bias of each study. We extracted data from eligible studies for study characteristics and description of interventions for the study populations of interest. RESULTS Of the 32,698 total studies/records screened, 2814 were eligible for abstract screening and of those, 497 were eligible for full-text screening. A total of 82 studies were subsequently included, describing a total of 58,043 patients. Of the total included studies, 58 (70.7%) were related to antiretroviral therapy for HIV, 6 (7.3%) were anti-hypertensive medication-related, 12 (14.6%) were anti-diabetic medication-related and 6 (7.3%) focused on medication for more than one condition. A total of 54/82 (65.9%) reported improved adherence based on the described study outcomes, 13/82 (15.9%) did not have clear results or defined outcomes, while 15/82 (18.3%) reported no significant difference between studied groups. The 82 publications described 98 unique interventions (some studies described more than one intervention). Among these intervention strategies, 13 (13.3%) were multifaceted (4/13 [30.8%] multi-component health services- and community-based programmes, 6/13 [46.2%] included individual plus group counselling and 3/13 [23.1%] included SMS or alarm reminders plus individual counselling). DISCUSSION The interventions described in this review ranged from adherence counselling to more complex interventions such as mobile health (mhealth) interventions. Combined interventions comprised of different components may be more effective than using a single component in isolation. However, the complexity involved in designing and implementing combined interventions often complicates the practicalities of such interventions. CONCLUSIONS There is substantial evidence that community- and home-based interventions, digital health interventions and adherence counselling interventions can improve adherence to medication for chronic conditions. Future research should answer if existing interventions can be used to develop less complicated multifaceted adherence intervention strategies.
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Affiliation(s)
- Siphamandla Bonga Gumede
- Ezintsha, Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
- Department of Interdisciplinary Social ScienceUtrecht UniversityUtrechtthe Netherlands
| | - John B. F. de Wit
- Department of Interdisciplinary Social ScienceUtrecht UniversityUtrechtthe Netherlands
- Centre for Social Research in HealthUNSWSydneyNew South WalesAustralia
| | - Willem D. F. Venter
- Ezintsha, Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Annemarie M. J. Wensing
- Department of Medical MicrobiologyUniversity Medical Center UtrechtUtrechtthe Netherlands
- Ndlovu Research ConsortiumElandsdoornSouth Africa
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Oliveira LR, Amaro JP, Moreira RP, Lopes ROP, Lopes CT, Ferreira JESM, Cavalcante TF. Clinical validity of the nursing diagnosis risk for unstable blood glucose level in persons with type 2 diabetes mellitus: A case-control study. Int J Nurs Knowl 2024. [PMID: 38801733 DOI: 10.1111/2047-3095.12475] [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: 11/16/2023] [Accepted: 05/15/2024] [Indexed: 05/29/2024]
Abstract
OBJECTIVE To assess clinical-causal validity evidence of the nursing diagnosis, risk for unstable blood glucose level (00179), in individuals with type 2 diabetes mellitus. METHODS A case-control study was conducted in 5 primary healthcare units, involving 107 subjects with type 2 diabetes mellitus, 60 in the case group and 47 in the control group. Causality was determined by the association between sociodemographic and clinical factors, risk factors related to the nursing diagnosis, and the occurrence of unstable blood glucose level. An association was considered when the risk factor had a p-value of <0.05 and odds ratio >1. RESULTS Risk factors, such as stress, inadequate physical activity, and low adherence to therapeutic regimen, were prevalent in the sample. Time since diagnosis between 1-5 and 6-10 years, multiracial ethnicity, and the risk factor of low adherence to therapeutic regimen increased the likelihood of the outcome. Completion of high school education was identified as a protective factor. CONCLUSIONS The clinical validation of the nursing diagnosis, risk for unstable blood glucose level, has been successfully established, revealing a clear association between sociodemographic and clinical factors and the risk factors inherent to the nursing diagnosis. IMPLICATIONS FOR NURSING PRACTICE The results contribute to advancing scientific knowledge related to nursing education, research, and practice and provide support for the evolution of nursing care processes for individuals with type 2 diabetes mellitus.
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Affiliation(s)
- Lídia R Oliveira
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Brazil
| | - Josemberg P Amaro
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Brazil
| | - Rafaella P Moreira
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Brazil
| | | | | | - José E S M Ferreira
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Brazil
| | - Tahissa F Cavalcante
- Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Brazil
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Teo V, Weinman J, Yap KZ. Systematic Review Examining the Behavior Change Techniques in Medication Adherence Intervention Studies Among People With Type 2 Diabetes. Ann Behav Med 2024; 58:229-241. [PMID: 38334280 PMCID: PMC10928844 DOI: 10.1093/abm/kaae001] [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] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Although previous systematic reviews have studied medication adherence interventions among people with Type 2 diabetes (PwT2D), no intervention has been found to improve medication adherence consistently. Furthermore, inconsistent and poor reporting of intervention description has made understanding, replication, and evaluation of intervention challenging. PURPOSE We aimed to identify the behavior change techniques (BCTs) and characteristics of successful medication adherence interventions among PwT2D. METHODS A systematic search was conducted on Medline, Embase, CINAHL, PsycINFO, Cochrane Central Register of Controlled Trials, Web of Science, and Scopus. Studies were included if they were randomized controlled trials with BCT-codable interventions designed to influence adherence to anti-diabetic medication for PwT2D aged 18 years old and above and have medication adherence measure as an outcome. RESULTS Fifty-five studies were included. Successful interventions tend to target medication adherence only, involve pharmacists as the interventionist, contain "Credible source" (BCT 9.1), "Instruction on how to perform the behaviour" (BCT 4.1), "Social support (practical)" (BCT 3.2), "Action planning" (BCT 1.4), and/ or "Information about health consequences" (BCT 5.1). Very few interventions described its context, used theory, examined adherence outcomes during the follow-up period after an intervention has ended, or were tailored to address specific barriers of medication adherence. CONCLUSION We identified specific BCTs and characteristics that are commonly reported in successful medication adherence interventions, which can facilitate the development of future interventions. Our review highlighted the need to consider and clearly describe different dimensions of context, theory, fidelity, and tailoring in an intervention.
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Affiliation(s)
- Vivien Teo
- Institute of Pharmaceutical Sciences, King’s College London (KCL), London, UK
- Department of Pharmacy, National University of Singapore (NUS), Singapore
| | - John Weinman
- Institute of Pharmaceutical Sciences, King’s College London (KCL), London, UK
| | - Kai Zhen Yap
- Department of Pharmacy, National University of Singapore (NUS), Singapore
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Butler K, Bartlett YK, Newhouse N, Farmer A, French DP, Kenning C, Locock L, Rea R, Williams V, Mc Sharry J. Implementing a text message-based intervention to support type 2 diabetes medication adherence in primary care: a qualitative study with general practice staff. BMC Health Serv Res 2023; 23:614. [PMID: 37301867 DOI: 10.1186/s12913-023-09571-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 05/16/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The Support through Mobile Messaging and digital health Technology for Diabetes (SuMMiT-D) project has developed, and is evaluating, a mobile phone-based intervention delivering brief messages targeting identified behaviour change techniques promoting medication use to people with type 2 diabetes in general practice. The present study aimed to inform refinement and future implementation of the SuMMiT-D intervention by investigating general practice staff perceptions of how a text message-based intervention to support medication adherence should be implemented within current and future diabetes care. METHODS Seven focus groups and five interviews were conducted with 46 general practice staff (including GPs, nurses, healthcare assistants, receptionists and linked pharmacists) with a potential role in the implementation of a text message-based intervention for people with type 2 diabetes. Interviews and focus groups were audio-recorded, transcribed and analysed using an inductive thematic analysis approach. RESULTS Five themes were developed. One theme 'The potential of technology as a patient ally' described a need for diabetes support and the potential of technology to support medication use. Two themes outlined challenges to implementation, 'Limited resources and assigning responsibility' and 'Treating the patient; more than diabetes medication adherence'. The final two themes described recommendations to support implementation, 'Selling the intervention: what do general practice staff need to see?' and 'Fitting the mould; complementing current service delivery'. CONCLUSIONS Staff see the potential for a text message-based support intervention to address unmet needs and to enhance care for people with diabetes. Digital interventions, such as SuMMiT-D, need to be compatible with existing systems, demonstrate measurable benefits, be incentivised and be quick and easy for staff to engage with. Interventions also need to be perceived to address general practice priorities, such as taking a holistic approach to care and having multi-cultural reach and relevance. Findings from this study are being combined with parallel work with people with type 2 diabetes to ensure stakeholder views inform further refinement and implementation of the SuMMiT-D intervention.
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Affiliation(s)
- Karen Butler
- Health Behaviour Change Research Group, School of Psychology, University of Galway, University Road, Galway, Ireland
| | - Yvonne Kiera Bartlett
- Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, UK
| | - Nikki Newhouse
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Andrew Farmer
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - David P French
- Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, UK
| | - Cassandra Kenning
- Division of Population Health, Health Services Research & Primary Care, School of Health Sciences, University of Manchester, Manchester, UK
| | - Louise Locock
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Rustam Rea
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Veronika Williams
- Faculty of Education and Professional Studies, School of Nursing, Nipissing University, North Bay, Canada
| | - Jenny Mc Sharry
- Health Behaviour Change Research Group, School of Psychology, University of Galway, University Road, Galway, Ireland.
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Stone JY, Mayberry LS, Clouse K, Mulvaney S. The Role of Habit Formation and Automaticity in Diabetes Self-Management: Current Evidence and Future Applications. Curr Diab Rep 2023; 23:43-58. [PMID: 36749452 DOI: 10.1007/s11892-023-01499-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW Diabetes is a chronic condition that requires consistent self-management for optimal health outcomes. People with diabetes are prone to burnout, cognitive burden, and sub-optimal performance of self-management tasks. Interventions that focus on habit formation have the potential to increase engagement by facilitating automaticity of self-management task performance. The purpose of this review is to (1) clarify the conceptualizations of habit formation and behavioral automaticity in the context of health behavior interventions, (2) review the evidence of habit in relation to behaviors relevant to diabetes self-management, and (3) discuss opportunities for incorporating habit formation and automaticity into diabetes self-management interventions. RECENT FINDINGS Modern habit research describes a habit as a behavior that results over time from an automatic mental process. Automatic behaviors are experienced as cue-dependent, goal-independent, unconscious, and efficient. Habit formation requires context-dependent repetition to form cue-behavior associations. Results of diabetes habit studies are mixed. Observational studies have shown positive associations between habit strength and target self-management behaviors such as taking medication and monitoring blood glucose, as well as glycemic outcomes such as HbA1c. However, intervention studies conducted in similar populations have not demonstrated a significant benefit of habit-forming interventions compared to controls, possibly due to varying techniques used to promote habit formation. Automaticity of self-management behaviors has the potential to minimize the burden associated with performance of self-management tasks and ultimately improve outcomes for people with diabetes. Future studies should focus on refining interventions focused on context-dependent repetition to promote habit formation and better measurement of habit automaticity in diabetes self-management.
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Affiliation(s)
- Jenine Y Stone
- Vanderbilt University, 461 21st Avenue South, Nashville, TN, 37240, USA.
- AMCR Institute, Escondido, CA, USA.
| | | | - Kate Clouse
- Vanderbilt University, 461 21st Avenue South, Nashville, TN, 37240, USA
| | - Shelagh Mulvaney
- Vanderbilt University, 461 21st Avenue South, Nashville, TN, 37240, USA
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Trief PM, Uschner D, Kalichman S, Anderson BJ, Fette LM, Wen H, Bulger JD, Weinstock RS. Psychosocial factors predict medication adherence in young adults with youth-onset type 2 diabetes: Longitudinal results from the TODAY2 iCount study. Diabet Med 2023; 40:e15062. [PMID: 36751994 DOI: 10.1111/dme.15062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/13/2023] [Accepted: 02/06/2023] [Indexed: 02/09/2023]
Abstract
AIM To identify psychosocial predictors of medication adherence in young adults with youth-onset type 2 diabetes in the Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY2) cohort. METHODS Participants (mean age: 26 years) completed validated psychosocial measures. Unannounced telephone pill counts were completed at T1 (baseline) and T2 (follow-up, approximately 1 year later) to assess adherence to oral hypoglycaemia agents (OHAs). Adherence to insulin was assessed by self-report. Logistic and linear regressions identified factors that predicted 'low adherence' (<80% of pills/insulin) and per cent adherence, adjusted for potential confounders. RESULTS Of 171 participants with OHA adherence scores at T1 and T2 (65% women, 43% Hispanic and 35% non-Hispanic Black), 65.4% were low adherent. After adjustment (including T1 adherence), concerns about diabetes medicines (adverse effects, dependence) at T1 predicted higher odds of being low adherent (categorical) at T2 (p = 0.019). Housing insecurity (p = 0.045) and reporting ≥2 need insecurities (p = 0.027) at T1 predicted lower per cent adherence (continuous) at T2. Of 157 participants with insulin adherence scores at T1 and T2 (69% women, 38% Hispanic and 38% non-Hispanic Black), 36.3% were low adherent. After adjustment (including T1 adherence), beliefs that medicines are overused predicted higher odds of insulin low adherence at T2 (p = 0.013), and beliefs that medicines are harmful (p = 0.004) and overused (p = 0.010) predicted lower per cent insulin adherence at T2. CONCLUSIONS Suboptimal medication adherence, common in young adults with youth-onset type 2 diabetes, is predicted by interfering beliefs about medicines and social factors. We must address these beliefs and unmet needs to develop tailored interventions for this vulnerable group.
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Affiliation(s)
- Paula M Trief
- Department of Psychiatry and Behavioral Sciences, State University of New York Upstate Medical University, Syracuse, New York, USA
| | - Diane Uschner
- The Biostatistics Center, George Washington University, Washington, DC, USA
| | - Seth Kalichman
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Barbara J Anderson
- Department of Pediatrics-Psychology, Baylor College of Medicine, Houston, Texas, USA
| | - Lida M Fette
- The Biostatistics Center, George Washington University, Washington, DC, USA
| | - Hui Wen
- The Biostatistics Center, George Washington University, Washington, DC, USA
| | - Jane D Bulger
- Department of Medicine, State University of New York Upstate Medical University, Syracuse, New York, USA
| | - Ruth S Weinstock
- Department of Medicine, State University of New York Upstate Medical University, Syracuse, New York, USA
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Hassan F, Hatah E, Ali AM, Wen CW. The intervention strategies and service model for pharmacist-led diabetes management: a scoping review. BMC Health Serv Res 2023; 23:46. [PMID: 36653832 PMCID: PMC9847048 DOI: 10.1186/s12913-022-08977-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 12/16/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND There is increasing intervention activities provided during pharmacist-led diabetes management. Nevertheless, there is an unclear definition of the activities involved during the intervention. Thus, this study aimed to describe the type of intervention strategies and service model provided during pharmacist-led type 2 diabetes management and service outcomes. METHODS This study utilized the scoping review methodology of the Joanna Briggs Institute Reviewers' Manual 2015. Articles on pharmacist-led diabetes management focusing on the service content, delivery methods, settings, frequency of appointments, collaborative work with other healthcare providers, and reported outcomes were searched and identified from four electronic databases: Ovid Medline, PubMed, Scopus, and Web of Science from 1990 to October 2020. Relevant medical subject headings and keywords, such as "diabetes," "medication adherence," "blood glucose," "HbA1c," and "pharmacist," were used to identify published articles. RESULTS The systematic search retrieved 4,370 articles, of which 61 articles met the inclusion criteria. The types of intervention strategies and delivery methods were identified from the studies based on the description of activities reported in the articles and were tabulated in a summary table. CONCLUSION There were variations in the descriptions of intervention strategies, which could be classified into diabetes education, medication review, drug consultation/counseling, clinical intervention, lifestyle adjustment, self-care, peer support, and behavioral intervention. In addition, most studies used a combination of two or more intervention strategy categories when providing services, with no specific pattern between the service model and patient outcomes.
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Affiliation(s)
- Fahmi Hassan
- grid.412113.40000 0004 1937 1557Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia ,grid.415759.b0000 0001 0690 5255Pharmacy Services Program, Ministry of Health Malaysia, Lot 36 Jalan Universiti, 46350 Petaling Jaya, Selangor Malaysia
| | - Ernieda Hatah
- grid.412113.40000 0004 1937 1557Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Adliah Mhd Ali
- grid.412113.40000 0004 1937 1557Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Chong Wei Wen
- grid.412113.40000 0004 1937 1557Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
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11
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Vallis M, Jin S, Klimek-Abercrombie A, Bunko A, Kukaswadia A, Neish CS, Ivers NM. Understanding strategies to improve medication adherence among persons with type 2 diabetes: A scoping review. Diabet Med 2023; 40:e14941. [PMID: 35996880 DOI: 10.1111/dme.14941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 08/10/2022] [Accepted: 08/19/2022] [Indexed: 11/29/2022]
Abstract
AIMS The objectives of this scoping review were to: (1) identify the target audience and contexts in which strategies to improve type 2 diabetes mellitus (T2DM) medication adherence have been used, (2) provide an overview of behaviour change techniques (BCTs) used, (3) describe the determinants of behaviour targeted by strategies and (4) to identify current gaps in strategies. METHODS A systemic search for articles related to T2DM, medication adherence and strategies was conducted in EMBASE, Ovid MEDLINE and Epub Ahead of Print, In-Process & Other Non-Indexed Citations and Daily using the OvidSP platform on 11 March 2021. All publications involving strategies to overcome medication non-adherence among adults with T2DM were included. Strategies were categorized according to the BCT taxonomy and the determinants of behaviour targeted by each strategy were classified by using the Theoretical Domains Framework (TDF). RESULTS The search identified 58 articles and 61 strategies. The BCT categories Antecedents and Natural consequences and BCTs Feedback on outcome(s) of behaviour, Adding objects to the environment and Information about health consequences were identified most frequently as components of strategies resulting in statistically significant improvement in medication adherence. Strategies targeting the TDF domains Reinforcement and Beliefs about Consequences most often resulted in statistically significant improvements in adherence measures. CONCLUSIONS The findings from this review identify BCTs and targeted behaviours with demonstrated success. Further exploration of the myriad of BCTs and the corresponding determinants of behaviour which were not accessed may be warranted for the development of future strategies to improve medication adherence in type 2 diabetes.
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Affiliation(s)
- Michael Vallis
- Family Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | | | | | - Andrean Bunko
- Real World Solutions, IQVIA Solutions Canada Inc., Mississauga, Ontario, Canada
| | - Atif Kukaswadia
- Real World Solutions, IQVIA Solutions Canada Inc., Mississauga, Ontario, Canada
| | - Calum S Neish
- Real World Solutions, IQVIA Solutions Canada Inc., Mississauga, Ontario, Canada
| | - Noah M Ivers
- Department of Family Medicine, Women's College Hospital and University of Toronto, Toronto, Ontario, Canada
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12
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Pantea I, Roman N, Repanovici A, Drugus D. Diabetes Patients' Acceptance of Injectable Treatment, a Scientometric Analysis. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122055. [PMID: 36556420 PMCID: PMC9782907 DOI: 10.3390/life12122055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/23/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Diabetes is a condition associated with multiple systemic secondary risk factors, besides pancreatic dysfunctions, affecting the population worldwide and with high costs impacting the healthcare systems. This paper aims to identify the major issues in patients' adherence to injectable diabetes treatment. After the interrogation of the Web of Science database, a scientometric map was generated, from which six directions of approach were identified as essential factors influencing the patient's adherence. These directions yielded clusters of related articles. Glycemic control with the endocrinology metabolic implications, lifestyle adjustments, the healthcare services, medication therapy algorithm, healthcare services digitalization and healthcare policies seem to have a major impact on injectable diabetes therapy and patient adherence. Further research on every one of the six directions is needed to identify the potential of increasing injectable treatment adherence in diabetes patients.
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Affiliation(s)
- Ileana Pantea
- Faculty of Medicine, Transilvania University of Brasov, 500036 Brasov, Romania
| | - Nadinne Roman
- Faculty of Medicine, Transilvania University of Brasov, 500036 Brasov, Romania
| | - Angela Repanovici
- Faculty of Product Design and Environment, Transilvania University of Brasov, 500036 Brasov, Romania
- Correspondence:
| | - Daniela Drugus
- Faculty of Medicine, University of Medicine and Farmacy Grigore T. Popa, 700115 Iasi, Romania
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13
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Trief PM, Kalichman S, Uschner D, Tung M, Drews KL, Anderson BJ, Fette LM, Wen H, Bulger JD, Weinstock RS. Association of psychosocial factors with medication adherence in emerging adults with youth-onset type 2 diabetes: The iCount study. Pediatr Diabetes 2022; 23:1695-1706. [PMID: 36220788 DOI: 10.1111/pedi.13431] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/13/2022] [Accepted: 10/05/2022] [Indexed: 12/29/2022] Open
Abstract
AIMS To assess associations of psychosocial factors with medication adherence in young adults with youth-onset type 2 diabetes in the Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY2) cohort. METHODS Participants (mean age 26 years) completed validated psychosocial measures. Adherence to oral hypoglycemia agents (OHAs) was assessed with 3-monthly unannounced phone pill counts; insulin adherence by self-report. Logistic and linear regressions identified factors associated with "low-adherence" (<80% of pills/insulin) controlling for confounders. RESULTS Of 212 participants taking OHAs (67% female, 39% Hispanic, 36% non-Hispanic Black), 69.8% were low-adherent. After adjustment, beliefs that medicines are necessary was associated with lower odds of low-adherence (p = 0.040, dichotomous). Less self-management support (p = 0.008), no healthcare coverage (p = 0.001), ≥1 (p = 0.008)/≥2 (p = 0.045) need insecurities were associated with higher odds of low-adherence. Factors associated with lower % adherence (continuous) were beliefs that medicines are harmful (p < 0.001)/overused (p = 0.007)/less necessary (p = 0.022), low self-management support (p = 0.003), food insecurity (p = 0.036), no healthcare coverage (p < 0.001), ≥1 (p = 0.003)/≥2 (p = 0.018) need insecurities. Of 192 taking insulin (69% female, 36% Hispanic, 41% non-Hispanic Black, 16% non-Hispanic white), 37.0% were low-adherent. Beliefs that medicines are overused (p = 0.009), that diabetes is not serious (p = 0.010), low diabetes self-efficacy (p = 0.035), high distress (p = 0.027), low self-management support (p = 0.001), food insecurity (p = 0.020), ≥1 (p = 0.011)/≥2 (p = 0.015) insecurities increased odds of insulin low-adherence. CONCLUSIONS Poor medication adherence, common in young adults with youth-onset type 2 diabetes, is associated with interfering beliefs, diabetes distress and social factors. We must address these factors to develop tailored interventions for this vulnerable group.
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Affiliation(s)
- Paula M Trief
- Department of Psychiatry and Behavioral Sciences, State University of New York Upstate Medical University, Syracuse, New York, USA
| | - Seth Kalichman
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Diane Uschner
- Biostatistics Center, George Washington University, Rockville, Maryland, USA
| | - Melinda Tung
- Biostatistics Center, George Washington University, Rockville, Maryland, USA
| | - Kimberly L Drews
- Biostatistics Center, George Washington University, Rockville, Maryland, USA
| | - Barbara J Anderson
- Department of Pediatrics, Psychology Section, Baylor College of Medicine, Houston, Texas, USA
| | - Lida M Fette
- Biostatistics Center, George Washington University, Rockville, Maryland, USA
| | - Hui Wen
- Biostatistics Center, George Washington University, Rockville, Maryland, USA
| | - Jane D Bulger
- Department of Medicine, Division of Endocrinology, State University of New York Upstate Medical University, Syracuse New York, USA
| | - Ruth S Weinstock
- Department of Medicine, Division of Endocrinology, State University of New York Upstate Medical University, Syracuse New York, USA
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14
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Kim C, Kim M, Lee G, Park E, Schlenk EA. Effectiveness of nurse‐led interventions on medication adherence in adults taking medication for metabolic syndrome: A systematic review and meta‐analysis. J Clin Nurs 2022. [DOI: 10.1111/jocn.16589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 10/14/2022] [Accepted: 11/03/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Chun‐Ja Kim
- College of Nursing and the Research Institute of Nursing Science Ajou University Suwon South Korea
| | - Moonsun Kim
- Department of Nursing, Graduate School and College of Nursing Ajou University Suwon South Korea
| | - Ga‐Young Lee
- Department of Nursing, Graduate School and College of Nursing Ajou University Suwon South Korea
| | - Eunyoung Park
- Chungnam National University College of Nursing Daejeon South Korea
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15
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Trief PM, Kalichman SC, Wang D, Drews KL, Anderson BJ, Bulger JD, Weinstock RS. Medication adherence in young adults with youth-onset type 2 diabetes: iCount, an observational study. Diabetes Res Clin Pract 2022; 184:109216. [PMID: 35085644 DOI: 10.1016/j.diabres.2022.109216] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 01/10/2022] [Accepted: 01/21/2022] [Indexed: 11/21/2022]
Abstract
AIMS To assess prevalence of, and factors associated with, medication adherence of young adults with youth-onset type 2 diabetes. METHODS Oral hypoglycaemia agent (OHA) adherence was measured with unannounced telephone pill counts, insulin adherence was self-reported. Those taking ≥ 80% of pills/insulin were classified "high-adherent," <80% of pills/insulin "low-adherent." Analyses included unadjusted, and adjusted linear and logistic regressions assessing associations of participant factors with adherence. RESULTS For people taking OHAs (N = 212, mean age 26 yrs, 67% women, 18% non-Hispanic White, 35% non-Hispanic Black, 41% Hispanic), 69.8% were low-adherent. HbA1c was lower in the high-adherent group (9.2%/77 mmol/mol vs. 10.0%/86 mmol/mol, p < 0.04). More non-Hispanic Blacks were low-adherent (85.7%) than Hispanics (60.2%) and non-Hispanic whites (55.3%, p < 0.002); 91.4% of participants without healthcare coverage were low-adherent vs. 65.5% of those with coverage (p < 0.004). After adjustment, gender (p = 0.024), race/ethnicity (p < 0.001) and healthcare coverage (p = 0.001) remained related to OHA adherence. For insulin (N = 192), 37% were low-adherent. HbA1c was associated with insulin adherence (low = 11.2%/99 mmol/mol vs. high = 10.0%/86 mmol/mol, p < 0.001) with and without adjustment. CONCLUSIONS Young adults with youth-onset type 2 diabetes, especially females, non-Hispanic Blacks and those without healthcare coverage, commonly had low-OHA adherence. Glycaemic control was also poor. Interventions to improve medication adherence are needed for this vulnerable group.
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Affiliation(s)
- Paula M Trief
- State University of New York (SUNY) Upstate Medical University, 750 E. Adams St., Syracuse, NY 13210, USA.
| | - Seth C Kalichman
- University of Connecticut, 2006 Hillside Road, Storrs, CT 06269-1020, USA.
| | - Dongliang Wang
- State University of New York (SUNY) Upstate Medical University, 750 E. Adams St., Syracuse, NY 13210, USA.
| | - Kimberly L Drews
- George Washington University, 6110 Executive Blvd., Rockville, MD 20852, USA.
| | | | - Jane D Bulger
- State University of New York (SUNY) Upstate Medical University, 750 E. Adams St., Syracuse, NY 13210, USA.
| | - Ruth S Weinstock
- State University of New York (SUNY) Upstate Medical University, 750 E. Adams St., Syracuse, NY 13210, USA.
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16
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Mishra R, Sharma SK, Verma R, Kangra P, Dahiya P, Kumari P, Sahu P, Bhakar P, Kumawat R, Kaur R, Kaur R, Kant R. Medication adherence and quality of life among type-2 diabetes mellitus patients in India. World J Diabetes 2021; 12:1740-1749. [PMID: 34754375 PMCID: PMC8554374 DOI: 10.4239/wjd.v12.i10.1740] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/07/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Diabetes mellitus (DM) is a progressively increasing metabolic disorder and a significant public health burden that demands immediate global attention. However, there is a paucity of data about adherence to antidiabetic drugs among patients with type-2 (T2)DM in Uttarakhand, India. Outpatient research reported that more than 50% of patients do not adhere to the correct administration and appropriate medicine dosage. It has been reported that patients with chronic diseases who adhere to treatment may experience improvement in quality of life (QoL) and vice versa.
AIM To assess the adherence to antidiabetic medication and QoL among patients with T2DM.
METHODS This cross-sectional descriptive study was conducted at a tertiary care hospital in Uttarakhand, India. The Medication Adherence Rating Scale and World Health Organization QoL-BREF scale were used to assess medication adherence and QoL.
RESULTS Two hundred seventy-seven patients suffering from T2DM participated in the study. Their mean age was 50.80 (± 10.6) years, 155 (56%) had a poor adherence level and 122 (44%) had a good adherence level to antidiabetic medications. After adjusting for sociodemographic factors, multiple linear regression analysis found patients who were adherent to antidiabetic medications had significantly higher mean overall perception of QoL and overall perception of health, with beta scores of 0.36 and 0.34, respectively (both P = 0.000) points compared with nonadherent patients.
CONCLUSION There was an association between medication adherence and QoL in patients with T2DM. Hence, there is a need to plan awareness and counseling programs followed by regular follow-up to motivate patient adherence to recommended treatment and lifestyle regimens.
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Affiliation(s)
- Rakhi Mishra
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Suresh K Sharma
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Rajni Verma
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Priyanka Kangra
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Preeti Dahiya
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Preeti Kumari
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Priya Sahu
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Priyanka Bhakar
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Reena Kumawat
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Ravinder Kaur
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Ravinder Kaur
- College of Nursing, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
| | - Ravi Kant
- Department of Medicine, All India Institute of Medical Sciences, Uttarakhand 249203, Rishikesh, India
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17
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Hogervorst S, Adriaanse M, Brandt H, Vervloet M, van Dijk L, Hugtenburg J. Feasibility study of a digitalized nurse practitioner-led intervention to improve medication adherence in type 2 diabetes patients in Dutch primary care. Pilot Feasibility Stud 2021; 7:152. [PMID: 34362471 PMCID: PMC8349070 DOI: 10.1186/s40814-021-00892-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 07/22/2021] [Indexed: 11/10/2022] Open
Abstract
Purpose The purpose of this feasibility study was to improve and implement an intervention aimed at enhancing medication adherence in sub-optimally controlled and non-adherent type 2 diabetes (T2DM) patients in primary care. Methods Four phases were completed: (1) context analysis, (2) collaboration protocol development, (3) digitalization, and (4) process evaluation. Two community pharmacies and seven general practices participated. In phase 1, two focus groups were conducted, of which one with healthcare providers (HCP, N = 5) and one with patients (N = 11). In phase 4, four semi-structured interviews and one focus group (N = 6) were conducted with healthcare providers. The goal of these focus groups and interviews was to obtain insights into current care to support medication adherence (phase 1), opportunities for collaboration (phase 2) and process evaluation (phase 4). Data were analyzed in Atlas.ti using thematic analyses. Results Both T2DM patients and HCPs considered medication adherence vital. Suboptimal collaboration between HCPs and unreliable ways to monitor medication non-adherence appeared important barriers for adequate care to support medication adherence (phase 1). The nurse practitioner (NP) was chosen as the interventionist with supportive roles for other HCPs (phase 2). All components of the intervention were digitalized (phase 3). The implementation of the digitalized intervention was reported to be suboptimal (phase 4). Main reasons were that pharmacy refill data were unreliable, NPs experienced difficulties addressing medication non-adherence adequately and collaboration between HCPs was suboptimal. Conclusions The medication adherence enhancing intervention was successfully digitalized, but implementation of the digitalized intervention appeared not feasible as of yet. Supplementary Information The online version contains supplementary material available at 10.1186/s40814-021-00892-2.
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Affiliation(s)
- Stijn Hogervorst
- Department of Health Sciences, Faculty of Science, Vrije Universiteit, Amsterdam, The Netherlands. .,Amsterdam Public Health Research Institute, Amsterdam UMC, Location VUMC, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
| | - Marcel Adriaanse
- Department of Health Sciences, Faculty of Science, Vrije Universiteit, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam UMC, Location VUMC, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Hella Brandt
- Department of Health Sciences, Faculty of Science, Vrije Universiteit, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam UMC, Location VUMC, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Marcia Vervloet
- Department of Pharmaceutical Care, Nivel, Netherlands Institute for Health Services Research, Utrecht, The Netherlands
| | - Liset van Dijk
- Department of Pharmaceutical Care, Nivel, Netherlands Institute for Health Services Research, Utrecht, The Netherlands.,Department of PharmacoTherapy, Epidemiology & Economics (PTEE), Faculty of Mathematics and Natural Sciences, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands
| | - Jacqueline Hugtenburg
- Amsterdam Public Health Research Institute, Amsterdam UMC, Location VUMC, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.,Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Location VUMC, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
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18
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Samudera WS, Efendi F, Indarwati R. Effect of community and peer support based healthy lifestyle program (CP-HELP) on self care behavior and fasting blood glucose in patient with type 2 Diabetes Mellitus. J Diabetes Metab Disord 2021; 20:193-199. [PMID: 34178831 PMCID: PMC8212258 DOI: 10.1007/s40200-021-00729-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/01/2021] [Indexed: 10/22/2022]
Abstract
Type 2 diabetes mellitus (T2DM) was one of chronic disease that remain global concern including in Indonesia. Healthy lifestyle is a part of diabetes mellitus treatment to achieve the highest health status and to prevent diabetes complication. PURPOSE This study aimed to examine the effect of community and peer support based healthy lifestyle program (CP-HELP) on self-care behavior and fasting blood glucose in patient with T2DM. METHODS The research design was used quasi experimental pre and post-test design. 163 participants with T2DM were divided into two groups, 83 participants as intervention group were given CP-HELP intervention and 80 participants as control group were given usual care. Measurement of self-care behavior used Diabetes Self-Management Questionnaire (DSMQ). Furthermore, measurement of fasting blood glucose was measured by capillary blood test. This study was used paired t test and multivariate analysis of variance. RESULTS An increase of mean value of self-care behavior was occurred in both of group intervention and control. A significant different between pre-test and post-test in intervention group (p = 0.000). Results of statistical test used paired t test in control group, was not showed significantly different (p = 0.249). Improved of fasting blood glucose only occurred in intervention group (p = 0.020). Results of multivariate statistic test was showed in both outcomes obtained significant value less than 0.05, self-care behavior (p = 0.010), fasting blood glucose (p = 0.042). CONCLUSION CP-HELP may be a promising interventional strategy to improve self-care behavior and improving of fasting blood glucose in patient with T2DM. The research results can be used as an important reference for improving self care behavior and fasting blood glucose in patient with type 2 Diabetes Mellitus.
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Affiliation(s)
- Wahyu Sukma Samudera
- Master of Nursing Study Program, Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia
| | - Ferry Efendi
- Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia
| | - Retno Indarwati
- Faculty of Nursing, Universitas Airlangga, Surabaya, Indonesia
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19
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Fendrick AM, Brixner D, Rubin DT, Mease P, Liu H, Davis M, Mittal M. Sustained long-term benefits of patient support program participation in immune-mediated diseases: improved medication-taking behavior and lower risk of a hospital visit. J Manag Care Spec Pharm 2021; 27:1086-1095. [PMID: 33843252 PMCID: PMC10394214 DOI: 10.18553/jmcp.2021.20560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND: Patient support programs (PSPs) improve medication-taking behavior in the first 12 months of treatment for patients with immune-mediated diseases, but it is unknown if these benefits are sustained. As immune-mediated diseases continue to increase in prevalence and economic burden, understanding the potential value of PSPs in helping patients adhere to their long-term treatment plan and avoid costly hospital visits is crucial. Launched nationally in 2015, HUMIRA Complete (a PSP for adalimumab patients) provides an opportunity to study long-term effects of PSP participation, including the impact on medication-taking behavior and hospital visits. OBJECTIVE: To evaluate the sustained relationship between PSP participation, long-term medication-taking behavior, and hospital visits. METHODS: A longitudinal, retrospective matched-cohort study was conducted of patients initiating adalimumab between January 2015 and February 2016 with or without enrolling in the PSP, using patient-level data from the HUMIRA Complete PSP linked with Symphony Health claims. The sample included adult, commercially insured patients diagnosed with an indicated disease who were biologic-naive and had data available for ≥ 6 months before and ≥ 12 months after initiating adalimumab. Adherence (proportion of days covered) and hospital visits were assessed at 12, 24, and 36 months for patients with sufficient follow-up data. Multivariable generalized models estimated differences between cohorts, controlling for baseline characteristics and hospital visits. Duration of persistence and time to a hospital visit were compared using Kaplan-Meier analyses. Hazard ratios were estimated using multivariable Cox proportional hazards models. RESULTS: The matched cohort included 2,268 patients (1,134 per cohort), and patient attrition was similar across cohorts. The PSP cohort consistently demonstrated higher adalimumab adherence than the non-PSP cohort at 12 (64.8% vs. 50.1%, P < 0.0001; 29% greater), 24 (49.4% vs. 38.4%; P < 0.0001; 29% greater), and 36 (39.4% vs. 35.1%; P = 0.02; 12% greater) months. PSP participation was associated with a 30% lower hazard of discontinuation (P < 0.0001), and median duration of persistence was 4.8 months longer for the PSP cohort (13.2 vs. 8.4 months; P < 0.0001). The PSP cohort had lower rates of hospital visits at 12 (30% vs. 37%; P < 0.001; 19% lower), 24 (44% vs. 53%; P = 0.01; 17% lower), and 36 (55% vs. 65%; P < 0.01; 16% lower) months, and PSP participation was associated with a 25% lower hazard of a hospital visit (P < 0.0001). Median time to a hospital visit was 10.8 months longer for the PSP cohort (32.7 vs. 21.9 months; P < 0.0001). Findings were consistent across therapeutic areas: hazard of a hospital visit was 28%, 27%, and 37% lower for rheumatology, gastroenterology, and dermatology patients participating in the PSP (all P < 0.05). CONCLUSIONS: Patients with immune-mediated diseases receiving adalimumab and utilizing this PSP had improved long-term medication-taking behavior and lower risk of hospital visits, demonstrating the potential of PSPs to improve patient outcomes and lower the burden to the health care system. DISCLOSURES: Design, study conduct, and financial support for the study were provided by AbbVie Inc., which participated in the interpretation of data, review, and approval of the manuscript. Fendrick has received personal fees from Merck, AstraZeneca, Trizetto, Amgen, Lilly, AbbVie, Johnson & Johnson, and Sanofi; grants from the National Pharmaceutical Council, PhRMA, the Gary and Mary West Health Foundation, the states of New York and Michigan, the Laura and John Arnold Foundation, the Robert Wood Johnson Foundation, and the Agency for Healthcare Research and Quality; and equity in Zansors, Sempre Health, Wellth, and V-BID Health. Brixner has received consulting fees from AbbVie, Novartis, Xcenda, Elevar Therapeutics, Sanofi, UCB Pharma, and the Millcreek Outcomes Group. Rubin has received consulting fees from AbbVie, Abgenomics, Allergan Inc., Amgen, Celgene Corporation, Forward Pharma, Genentech/Roche, Janssen Pharmaceuticals, Merck & Co., Miraca Life Sciences, Mitsubishi Tanabe Pharma Development America, Napo Pharmaceuticals, Pfizer, Salix Pharmaceuticals Inc., Samsung Bioepis, Sandoz Pharmaceuticals, Shire, Takeda, and Target Pharmaceuticals; and research support from AbbVie, Genentech/Roche, Janssen Pharmaceuticals, Prometheus Laboratories, Shire, Takeda, and UCB Pharma. Mease has received grant/research support from AbbVie, Amgen, BMS, Celgene, Janssen, Lilly, Merck, Novartis, Pfizer, SUN Pharma, and UCB; consulting fees from AbbVie, Amgen, BMS, Boehringer Ingelheim, Celgene, Galapagos, Genentech, Gilead, GlaxoSmithKline, Janssen, Lilly, Novartis, Pfizer, SUN Pharma, and UCB; and has served on the speakers bureau for AbbVie, Amgen, Celgene, Janssen, Lilly, Novartis, Pfizer, and UCB. Liu has no financial conflict of interest. Davis is an employee of Medicus Economics, which received payment from AbbVie to participate in this research. Mittal is an employee and stockholder of AbbVie. This study used a cohort of patients previously described in Brixner D, Rubin DT, Mease P, et al. Patient support program increased medication adherence with lower total health care costs despite increased drug spending. J Manag Care Spec Pharm. 2019 Jul;25(7):770-79 (doi: 10.18553/jmcp.2019.18443). As such, the sample selection and select baseline characteristics and 12-month outcomes have been published previously; however, the hospital visit outcomes and the longer-term medication-taking behavior outcomes have not been previously published or presented.
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Affiliation(s)
| | - Diana Brixner
- University of Utah College of Pharmacy, Salt Lake City
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, IL
| | - Philip Mease
- Swedish Medical Center/Providence St. Joseph Health and University of Washington School of Medicine, Seattle, WA
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Vluggen S, Candel M, Hoving C, Schaper NC, de Vries H. A Web-Based Computer-Tailored Program to Improve Treatment Adherence in Patients With Type 2 Diabetes: Randomized Controlled Trial. J Med Internet Res 2021; 23:e18524. [PMID: 33620321 PMCID: PMC7943340 DOI: 10.2196/18524] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 09/17/2020] [Accepted: 12/21/2020] [Indexed: 01/01/2023] Open
Abstract
Background Adherence to core type 2 diabetes mellitus (T2DM) treatment behaviors is suboptimal, and nonadherence is generally not limited to one treatment behavior. The internet holds promise for programs that aim to improve adherence. We developed a computer-tailored eHealth program for patients with T2DM to improve their treatment adherence, that is, adherence to both a healthy lifestyle and medical behaviors. Objective The objective of this study is to examine the effectiveness of the eHealth program in a randomized controlled trial. Methods Patients with T2DM were recruited by their health professionals and randomized into either the intervention group, that is, access to the eHealth program for 6 months, or a waiting-list control group. In total, 478 participants completed the baseline questionnaire, of which 234 gained access to the eHealth program. Of the 478 participants, 323 were male and 155 were female, the mean age was 60 years, and the participants had unfavorable BMI and HbA1c levels on average. Outcome data were collected through web-based assessments on physical activity (PA) levels, caloric intake from unhealthy snacks, and adherence to oral hypoglycemic agents (OHAs) and insulin therapy. Changes to separate behaviors were standardized and summed into a composite change score representing changes in the overall treatment adherence. Further standardization of this composite change score yielded the primary outcome, which can be interpreted as Cohen d (effect size). Standardized change scores observed in separate behaviors acted as secondary outcomes. Mixed linear regression analyses were conducted to examine the effectiveness of the intervention on overall and separate treatment behavior adherence, accommodating relevant covariates and patient nesting. Results After the 6-month follow-up assessment, 47.4% (111/234) of participants in the intervention group and 72.5% (177/244) of participants in the control group were retained. The overall treatment adherence improved significantly in the intervention group compared with the control group, reflected by a small effect size (d=0.27; 95% CI 0.032 to 0.509; P=.03). When considering changes in separate treatment behaviors, a significant decrease was observed only in caloric intake from unhealthy snacks in comparison with the control group (d=0.36; 95% CI 0.136 to 0.584; P=.002). For adherence to PA (d=−0.14; 95% CI −0.388 to 0.109; P=.27), OHAs (d=0.27; 95% CI −0.027 to 0.457; P=.08), and insulin therapy (d=0.35; 95% CI −0.066 to 0.773; P=.10), no significant changes were observed. These results from the unadjusted analyses were comparable with the results of the adjusted analyses, the per-protocol analyses, and the sensitivity analyses. Conclusions Our multibehavior program significantly improved the overall treatment adherence compared with the control group. To further enhance the impact of the intervention in the personal, societal, and economic areas, a wide-scale implementation of our eHealth intervention is suggested. Trial Registration Netherlands Trial Register NL664; https://www.trialregister.nl/trial/6664
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Affiliation(s)
- Stan Vluggen
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands
| | - Math Candel
- Department of Methodology and Statistics, Maastricht University, Maastricht, Netherlands
| | - Ciska Hoving
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands
| | - Nicolaas C Schaper
- Department of Endocrinology and Internal Medicine, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Hein de Vries
- Department of Health Promotion, Maastricht University, Maastricht, Netherlands
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21
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Sun JW, Hernández-Díaz S, Bourgeois FT, Haneuse S, Brill G, Bateman BT, Huybrechts KF. Antidiabetic medication use in commercially insured children and adolescents in the United States from 2004 to 2019. Diabetes Obes Metab 2021; 23:444-454. [PMID: 33118291 DOI: 10.1111/dom.14237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 10/06/2020] [Accepted: 10/25/2020] [Indexed: 01/19/2023]
Abstract
AIM To describe the patterns of non-insulin antidiabetic medication use, initiation and adherence in the paediatric population. METHODS We conducted a descriptive study of non-insulin antidiabetic medication use in children and adolescents (aged 10-18 years) using real-world data from a nationwide US commercial claims database (January 2004-September 2019). Trends in the prevalence of non-insulin antidiabetic medication use overall and by class were evaluated. Among new users of non-insulin antidiabetic agents, medication adherence was examined using group-based trajectory models. RESULTS In a cohort of more than 1 million paediatric patients, the prevalence of any non-insulin antidiabetic medication use was 75.7 per 100 000 patients in 2004 and more than doubled to 162.0 per 100 000 in 2019. Biguanides (metformin) was by far the most widely used medication class. The use of newer classes was low (<10 per 100 000), but there was an uptake in the use of glucagon-like peptide-1 receptor agonists after liraglutide received paediatric approval in 2019. Medication adherence was poor during the 18 months after treatment initiation: 79.6% of initiators experienced an early treatment interruption (median time to interruption: 90 days among metformin monotherapy initiators) and 21% of initiators did not return for a prescription refill after the first month. CONCLUSIONS There was a substantial increase in non-insulin antidiabetic medication use among commercially insured paediatric patients from 2004 to 2019. Nearly all patients were treated with metformin, while the use of newer agents remained low. Despite the increase in medication use, short treatment episodes were observed, even among patients with a diagnosis of type 2 diabetes, raising concern over poor adherence.
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Affiliation(s)
- Jenny W Sun
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Sonia Hernández-Díaz
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Sebastien Haneuse
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Gregory Brill
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Brian T Bateman
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Krista F Huybrechts
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
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22
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Mostafavi F, Alavijeh FZ, Salahshouri A, Mahaki B. The psychosocial barriers to medication adherence of patients with type 2 diabetes: a qualitative study. Biopsychosoc Med 2021; 15:1. [PMID: 33461565 PMCID: PMC7812642 DOI: 10.1186/s13030-020-00202-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 11/11/2020] [Indexed: 11/25/2022] Open
Abstract
Background The adherence of diabetic patients to their medication regimen is associated with many psychosocial factors that are still unknown. Therefore, the present study aims to identify the psychosocial barriers to medication adherence of patients with type2 diabetes (T2D). Methodology This descriptive qualitative study was done in Isfahan, Iran by conducting in-depth unstructured interviews with 23 purposively selected patients with T2D and 10 healthcare providers (HCPs). The participants were interviewed face-to-face between November 2017 and June 2018 at the patient’s home, a Health Care Center, or at the diabetes clinic. Data analysis was performed using MAXQDA-10 software and the conventional content analysis. Results The analysis of the data led to six categories of perceived psychosocial barriers: 1) fear, concern and distress, 2) exhaustion and burnout, 3) the children’s issues being the priority, 4) poor financial support, 5) communication challenges, and 6) poor work conditions. Conclusions This study identified some of the psychosocial barriers to medication adherence of patients with T2D, which will be of great help to researchers and HCPs in designing and implementing effective interventions to overcome these barriers and change patient self-care behaviors and increase their medication adherence.
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Affiliation(s)
- Firoozeh Mostafavi
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fereshteh Zamani Alavijeh
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Arash Salahshouri
- Department of Health Education and Promotion, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, 61357 - 15751, Iran.
| | - Behzad Mahaki
- Department of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
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23
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Ofori-Asenso R, Sahle BW, Chin KL, Mazidi M, Ademi Z, De Bruin ML, Liew D. Poor adherence and persistence to sodium glucose co-transporter 2 inhibitors in real-world settings: Evidence from a systematic review and meta-analysis. Diabetes Metab Res Rev 2021; 37:e3350. [PMID: 32447808 DOI: 10.1002/dmrr.3350] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/16/2020] [Accepted: 05/10/2020] [Indexed: 12/12/2022]
Abstract
AIMS Despite increasing prescription of sodium glucose co-transporter 2 (SGLT2) inhibitors, there is limited insight of the patterns of use among patients with diabetes prescribed these drugs. This study aimed to summarize available real-world data on the adherence and persistence to SGLT2 inhibitors. MATERIALS AND METHODS A systematic review for observational studies reporting the adherence and persistence to SGLT2 inhibitors was performed in Medline, Embase, and Web of Science from their inception to October 2019. Data were analysed via random-effects meta-analysis. RESULTS A total of 22 studies (31 cohorts) comprising 123 854 individuals prescribed SGLT2 inhibitors from eight countries were included. The pooled mean proportions of days covered [PDC] at six months and one year were 0.77 (95% confidence interval [CI] 0.72-0.82) and 0.72 (95% CI 0.66-0.77), respectively. The pooled proportions adherent (PDC ≥0.80) at six months and one year were 59.5% (95% CI 52.9-65.9) and 49.0% (95% CI 42.3-55.8), respectively. The pooled proportions of people persistent at six months, one year, and two years were 80.1% (95% CI 75.8-84.0), 61.8% (95% CI 57.8-65.7), and 45.9% (95% CI 35.5-56.5), respectively. When persistence was defined as the absence of ≥90-days gap, the equivalent pooled proportions persistent were 81.5% (95% CI 73.1-88.6), 58.9% (95% CI 53.1-64.6), and 34.7% (95% CI 33.6-35.8). Adherence and persistence appeared to vary across different SGLT2 inhibitors. CONCLUSIONS Real-world adherence and persistence to SGLT2 inhibitors is poor. Hence, targets for improving treatment adherence and persistence need to be identified and appropriate interventions implemented.
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Affiliation(s)
- Richard Ofori-Asenso
- Copenhagen Centre for Regulatory Science (CORS), Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Berhe W Sahle
- Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Ken Lee Chin
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Melbourne Medical School, University of Melbourne, Parkville, Victoria, Australia
| | - Mohsen Mazidi
- Department of Twin Research and Genetic Epidemiology, Kings College London, London, UK
| | - Zanfina Ademi
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Marie Louise De Bruin
- Copenhagen Centre for Regulatory Science (CORS), Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Danny Liew
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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24
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Mody R, Yu M, Nepal B, Konig M, Grabner M. Adherence and persistence among patients with type 2 diabetes initiating dulaglutide compared with semaglutide and exenatide BCise: 6-month follow-up from US real-world data. Diabetes Obes Metab 2021; 23:106-115. [PMID: 32945083 PMCID: PMC7756843 DOI: 10.1111/dom.14195] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/29/2020] [Accepted: 09/12/2020] [Indexed: 12/24/2022]
Abstract
AIM To compare 6-month adherence, persistence and treatment patterns among patients initiating once-weekly glucagon-like peptide-1 receptor agonists (GLP-1RAs), dulaglutide versus semaglutide, and dulaglutide versus exenatide BCise, using claims from the HealthCore Integrated Research Database. MATERIALS AND METHODS Patients aged ≥18 years, with type 2 diabetes, ≥1 claim for dulaglutide, semaglutide or exenatide BCise during the index period February 2018 to December 2018 (index date = earliest GLP-1RA fill date), no claim for GLP-1RAs in the 6-month pre-index period, and continuous enrolment 6 months pre- and post-index were included. Dulaglutide users were propensity-matched 1:1 to semaglutide users (3852 pairs) or exenatide BCise users (1879 pairs). The proportions of adherent (proportion of days covered ≥80%) patients were compared using chi-squared tests. Persistence, measured as days to discontinuation, was analysed using a Cox regression model. RESULTS Matched cohorts (dulaglutide:semaglutide and dulagutide:exenatide BCise) were balanced in baseline characteristics and the mean age was 54 and 55 years, respectively, with approximately 51% and 49% women, respectively. At 6 months, significantly more dulaglutide users were adherent than semaglutide (59.7% vs. 42.7%; P <0.0001) or exenatide BCise users (58.1% vs. 40.3%; P <0.0001). Cox regression showed that dulaglutide users were less likely to discontinue therapy than semaglutide (hazard ratio [HR] 0.71, 95% confidence interval [CI] 0.66, 0.76) or exenatide BCise users (HR 0.59, 95% CI 0.53, 0.65; P <0.0001, both). CONCLUSION At 6-month follow-up, a higher proportion of patients initiating dulaglutide were adherent to and persistent with their treatment, compared to matched patients initiating either semaglutide or exenatide BCise.
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Affiliation(s)
- Reema Mody
- Eli Lilly and CompanyIndianapolisIndianaUSA
| | - Maria Yu
- Eli Lilly and CompanyIndianapolisIndianaUSA
| | - Bal Nepal
- HealthCore, Inc.WilmingtonDelawareUSA
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25
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Blankart KE, Lichtenberg FR. Are patients more adherent to newer drugs? Health Care Manag Sci 2020; 23:605-618. [PMID: 32770286 PMCID: PMC7674371 DOI: 10.1007/s10729-020-09513-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 07/08/2020] [Indexed: 10/29/2022]
Abstract
The annual preventable cost from non-adherence in the US health care system amounts to $100 billion. While the relationship between adherence and the health system, the condition, patient characteristics and socioeconomic factors are established, the role of the heterogeneous productivity of drug treatment remains ambiguous. In this study, we perform cross-sectional retrospective analyses to study whether patients who use newer drugs are more adherent to pharmacotherapy than patients using older drugs within the same therapeutic class, accounting for unobserved heterogeneity at the individual level (e.g. healthy adherer bias). We use US Marketscan commercial claims and encounters data for 2008-2013 on patients initiating therapy for five chronic conditions. Productivity is captured by a drug's earliest Food and Drug Administration (FDA) approval year ("drug vintage") and by FDA" therapeutic potential" designation. We control for situational factors as promotional activity, copayments and distribution channel. A 10-year increase in mean drug vintage is associated with a 2.5 percentage-point increase in adherence. FDA priority status, promotional activity and the share of mail-order prescription fills positively influenced adherence, while co-payments had a negative effect. Newer drugs not only may be more effective in terms of clinical benefits, on average. They provide means to ease drug therapy to increase adherence levels as one component of drug quality, a notion physicians and pharmacy benefit managers should be aware of.
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Affiliation(s)
- Katharina E Blankart
- Columbia Business School, Columbia University, New York, NY, USA.
- Faculty of Economics and Business Administration, University of Duisburg-Essen and CINCH - Health Economics Research Center, Campus Essen, Berliner Platz 6-8, 45127, Essen, Germany.
- Hamburg Center for Health Economics, University of Hamburg, Hamburg, Germany.
| | - Frank R Lichtenberg
- Columbia Business School, Columbia University, New York, NY, USA
- National Bureau of Economic Research, Cambridge, MA, USA
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26
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Alfian SD, van Boven JFM, Abdulah R, Sukandar H, Denig P, Hak E. Effectiveness of a targeted and tailored pharmacist-led intervention to improve adherence to antihypertensive drugs among patients with type 2 diabetes in Indonesia: A cluster randomised controlled trial. Br J Clin Pharmacol 2020; 87:2032-2042. [PMID: 33085801 PMCID: PMC8056734 DOI: 10.1111/bcp.14610] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/26/2020] [Accepted: 09/25/2020] [Indexed: 01/31/2023] Open
Abstract
Aim To assess the effects of a targeted and tailored pharmacist‐led intervention among patients with type 2 diabetes (T2DM) who are nonadherent to antihypertensive drugs. Methods A cluster‐randomised controlled trial was conducted in 10 community health centres (CHCs) in Indonesia among T2DM patients aged ≥18 years who reported nonadherence to antihypertensive drugs according to the Medication Adherence Report Scale (MARS‐5). Patients in CHCs randomised to the intervention group received a tailored intervention based on their adherence barriers (eg, forgetfulness, lack of knowledge, lack of motivation and/or other drug‐related problems) using a simple question‐based flowchart at baseline and 1‐month follow‐up. Patients in control CHCs received usual care. Primary outcome was the between‐group difference in change in MARS‐5 score from baseline to 3‐month follow‐up. Secondary outcomes included changes in patients' blood pressure and their medication beliefs. Differences in difference in primary and secondary outcomes between groups were assessed using general linear models. Results In total, 201 patients were screened for eligibility, 113 met the inclusion criteria and participated, and 89 (79%) patients had complete follow‐up. Forgetfulness (42%) and lack of knowledge (18%) were the most common adherence barriers identified at baseline. The intervention improved medication adherence by 4.62 points on the MARS‐5 scale (95% CI 0.93 to 8.34, P value = 0.008). There were no significant changes in blood pressure levels and beliefs about antihypertensive drugs. Conclusion A tailored low‐cost pharmacist‐led intervention aimed at nonadherent T2DM patients resulted in an improvement in medication adherence to antihypertensive drugs. There were no significant changes in secondary outcomes.
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Affiliation(s)
- Sofa D Alfian
- University of Groningen, Groningen Research Institute of Pharmacy, Unit Pharmaco-Therapy, -Epidemiology & -Economics, Groningen, the Netherlands.,Universitas Padjadjaran, Faculty of Pharmacy, Department of Pharmacology and Clinical Pharmacy, Jatinangor, Indonesia.,Universitas Padjadjaran, Centre of Excellence in Higher Education for Pharmaceutical Care Innovation, Jatinangor, Indonesia
| | - Job F M van Boven
- University of Groningen, University Medical Centre Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, the Netherlands.,Medication Adherence Expertise Centre Of the northern Netherlands (MAECON), Groningen, the Netherlands
| | - Rizky Abdulah
- Universitas Padjadjaran, Faculty of Pharmacy, Department of Pharmacology and Clinical Pharmacy, Jatinangor, Indonesia.,Universitas Padjadjaran, Centre of Excellence in Higher Education for Pharmaceutical Care Innovation, Jatinangor, Indonesia
| | - Hadyana Sukandar
- Universitas Padjadjaran, Faculty of Medicine, Department of Public Health, Bandung, Indonesia
| | - Petra Denig
- University of Groningen, University Medical Centre Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, the Netherlands.,Medication Adherence Expertise Centre Of the northern Netherlands (MAECON), Groningen, the Netherlands
| | - Eelko Hak
- University of Groningen, Groningen Research Institute of Pharmacy, Unit Pharmaco-Therapy, -Epidemiology & -Economics, Groningen, the Netherlands.,Medication Adherence Expertise Centre Of the northern Netherlands (MAECON), Groningen, the Netherlands
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27
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Determinants of glycaemic control among patients with type 2 diabetes: testing a process model based on self-determination theory. Heliyon 2020; 6:e04993. [PMID: 33083586 PMCID: PMC7553979 DOI: 10.1016/j.heliyon.2020.e04993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 05/16/2020] [Accepted: 09/17/2020] [Indexed: 11/23/2022] Open
Abstract
Aims To investigate a hypothesised process model based on self-determination theory (SDT) in a population of people with type 2 diabetes. The model suggests that autonomy support from healthcare professionals is an important determinant of autonomous motivation and perceived competence in diabetes, which correlate positively in turn with wellbeing and negatively with HbA1c. Methods This cross-sectional study used baseline questionnaire data and HbA1c levels from a randomised controlled trial investigating the effects of a person-centred consultation program. The questionnaire used validated scales and items assessing autonomy support, wellbeing, motivation, self-care activities, diabetes distress and perceived competence. Pearson correlations were calculated, and mediation analysis was conducted by multivariate linear regression analysis. Results 116 participants completed the questionnaire. Autonomy support was significantly correlated with perceived competence and controlled motivation. Perceived competence correlated negatively with diabetes distress and positively with self-care activities. Diabetes distress correlated negatively with wellbeing. Controlled motivation correlated positively with autonomous motivation, which correlated positively with both wellbeing and self-care activities. Self-care activities correlated negatively with HbA1c. Conclusion As suggested by the hypothesised SDT process model, autonomy support, autonomous motivation and perceived competence are associated with better wellbeing and improved HbA1c.
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28
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Asante E, Bam V, Diji AKA, Lomotey AY, Owusu Boateng A, Sarfo-Kantanka O, Oparebea Ansah E, Adjei D. Pilot Mobile Phone Intervention in Promoting Type 2 Diabetes Management in an Urban Area in Ghana: A Randomized Controlled Trial. DIABETES EDUCATOR 2020; 46:455-464. [PMID: 32998649 DOI: 10.1177/0145721720954070] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE The purpose of the study was to evaluate the feasibility and effectiveness of a nurse-led mobile phone call intervention on glycemic management and adherence to self-management practices among patients with type 2 diabetes mellitus (T2DM) in Ghana. METHODS This was a pilot randomized controlled trial to compare diabetes care as usual to a mobile phone call intervention delivered by nurses in addition to care as usual over a 12-week period in a tertiary referral hospital in Ghana. Sixty patients with T2DM were randomized to either the intervention or the control arm. The intervention group received up to 16 mobile phone calls (mean duration = 12 minutes) from a diabetes specialist nurse in addition to their care as usual. The control group received only care as usual. The primary outcome was the change in A1C over the 12-week period. The secondary outcomes were changes in self-reported adherence to medication and diabetes self-management measures over the 12-week period. RESULTS Mean baseline A1C was comparable between the intervention and control groups (9.54%, SD = 2.00% vs 9.07%, SD = 1.72%, P = .334). After 12 weeks, A1C was significantly lower in the intervention group compared to the control group. The difference in mean A1C in the control group rose by +0.26 ± 1.30% (P = .282; 95% CI, -0.23 to 0.75), whereas that of the intervention group reduced by -1.51 ± 2.67% (P = .004; 95% CI, -2.51 to -0.51). No improvements in self-management were recorded in the control group. In the intervention group, however, the only significant improvement was recorded in the area of foot care practices. Participant recruitment and retention were 100% without any attrition. About 87% (n = 26) of the intervention group completed at least 70% (≥11) of the calls. At the end of the trial, participants who received the intervention rated their satisfaction as 89.3% on average. CONCLUSION A mobile phone follow-up call by nurses emphasizing adherence to self-management practices is feasible and can improve short- to medium-term glycemic management among patients with T2DM.
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Affiliation(s)
- Ernest Asante
- Department of Nursing, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Victoria Bam
- Department of Nursing, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | | | | | | | - Dennis Adjei
- Department of Nursing, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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29
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Besemah NA, Sartika RAD, Sauriasari R. Effect of Pharmacist Intervention on Medication Adherence and Clinical Outcomes of Type 2 Diabetes Mellitus Outpatients in Primary Healthcare in Indonesia. J Res Pharm Pract 2020; 9:186-195. [PMID: 33912501 PMCID: PMC8067894 DOI: 10.4103/jrpp.jrpp_20_59] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/07/2020] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE In Indonesia, the role of pharmacists in primary healthcare is still very limited or even absent. This study evaluates the effectiveness of programs delivered for type 2 diabetes mellitus (T2DM) patients by pharmacists in primary healthcare through counseling, short message service (SMS) reminders, and medication booklets. METHODS A quasi-experimental study with a pretest-posttest design was conducted from April to August 2018 at Merdeka and Dempo primary health-care centers, Palembang, South Sumatra Province, Indonesia. Counseling and medication booklets were distributed three times during the study period, while SMS reminders were sent once a week. Counseling was given for the management of diabetes mellitus (DM), including during the Ramadan fasting period, together with management for acute and chronic complications. The medication adherence level was measured using a medication adherence questionnaire (MAQ) and pill count adherence (PCA). The study sample comprised 80 T2DM patients, who were allocated into either the control group (CG) (n = 40) or intervention group (IG) (n = 40). Clinical outcomes were determined by measuring glycated hemoglobin (HbA1c), blood pressure, and lipid profiles. FINDINGS After the intervention, the IG showed significant improvements in most parameters, except for high-density lipoprotein cholesterol and systolic and diastolic blood pressure. HbA1c levels were reduced, while MAQ scores and PCA scores were improved. Lipid parameters were significantly reduced total cholesterol (TC), low-density lipoprotein cholesterol (LDL-c), and triglyceride (TG). Compared with the CG, most parameters were significantly improved in the IG. Pharmacist counseling significantly improved almost all clinical parameters (HbA1c, TC, LDL-c, and TG). Pharmacist counseling was 7.1 times greater in lowering HbA1c compared with no counseling, after adjusted by other variables. The variable that most influenced the lowering of HbA1c was infrequent ("not often") consumption of unhealthy foods (OR 14.9; 95% CI 3.5-63.7). CONCLUSION The pharmacist primary health-care intervention program implemented in this study significantly improved HbA1c, TC, LDL-c, TG, and medication adherence in outpatients with T2DM.
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Affiliation(s)
- Nani Apriani Besemah
- Department of Pharmacy, Faculty of Pharmacy, Universitas Indonesia, Depok, Indonesia
| | - Ratu Ayu Dewi Sartika
- Department of Pharmacy, Faculty of Pharmacy, Universitas Indonesia, Depok, Indonesia
| | - Rani Sauriasari
- Department of Public Health Nutrition, Public Health Faculty, Universitas Indonesia, Depok, Indonesia
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30
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Casten R, Rovner B, Chang AM, Hollander JE, Kelley M, Leiby B, Nightingale G, Pizzi L, White N, Rising K. A randomized clinical trial of a collaborative home-based diabetes intervention to reduce emergency department visits and hospitalizations in black individuals with diabetes. Contemp Clin Trials 2020; 95:106069. [PMID: 32561466 DOI: 10.1016/j.cct.2020.106069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 05/29/2020] [Accepted: 06/12/2020] [Indexed: 01/22/2023]
Abstract
The prevalence of diabetes mellitus (DM) in black individuals (blacks) is twice that of white individuals (whites), and blacks are more likely to have worse glycemic control, less optimal medication regimens, and higher levels of mistrust in the medical system. These three factors account for higher rates of acute medical care use in blacks with DM. To address this disparity, we developed DM I-TEAM (Diabetes Interprofessional Team to Enhance Adherence to Medical Care), a home-based multidisciplinary behavioral intervention that integrates care from a community health worker (CHW), the participant's primary care physician (PCP), a DM nurse educator, and a clinical pharmacist. Treatment is delivered during 9 sessions over 1 year, and includes diabetes education and goal setting, telehealth visits with participants' PCP and a DM nurse educator, and comprehensive medication reviews by a pharmacist. We describe the rationale and methods for a randomized controlled trial to test the efficacy of DM I-TEAM to reduce emergency department (ED) visits and hospitalizations. We are enrolling 200 blacks with DM during an ED visit. Participants are randomized to DM I-TEAM or Usual Medical Care (UMC). Follow-up assessments are conducted at 6 and 12 months. The primary outcome is the number of ED visits and hospitalizations over 12 months, and is measured by participant self-report and medical record review. Secondary outcomes include hemoglobin A1c (HbA1c), number of potentially inappropriate medications (PIMs), and trust in health care.
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Affiliation(s)
- Robin Casten
- Department of Psychiatry and Human Behavior, Sidney Kimmel Medical College at Thomas, Jefferson University, United States of America.
| | - Barry Rovner
- Departments of Neurology, Psychiatry, and Ophthalmology, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
| | - Anna Marie Chang
- Department of Emergency Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
| | - Judd E Hollander
- Department of Emergency Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
| | - Megan Kelley
- Department of Neurology, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
| | - Benjamin Leiby
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
| | - Ginah Nightingale
- Jefferson College of Pharmacy at Thomas Jefferson University, United States of America
| | - Laura Pizzi
- Center for Health Outcomes, Policy, and Economics, Ernest Mario School of Pharmacy, Rutgers University, United States of America
| | - Neva White
- Center for Urban Health, Thomas Jefferson University Hospital, United States of America
| | - Kristin Rising
- Department of Emergency Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, United States of America
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Abstract
International Diabetes Federation estimates that there are more than a half-billion adults ages 20 to 79 years worldwide who have diabetes mellitus (DM) and that the global health care expenditure for adults with DM in 2015 was $673 billion. Nonadherence and nonpersistence to prescribed type 2 DM medications are common and remain a barrier to optimal health outcomes. There is a high prevalence of nonadherence among older adults. Research has focused on prevalence and predictors of adherence, research methodologies, and development of measures of adherence. Improvements hopefully will result in better disease monitoring, medication adherence, and reduced rates of diabetes complications.
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Affiliation(s)
- Khine Swe
- St. Mary's Ascension, CMU College of Medicine, Saginaw, MI, USA; Department of Internal Medicine, CMED 2419, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - S Sethu K Reddy
- Department of Internal Medicine, CMED 2419, Central Michigan University, Mt. Pleasant, MI 48859, USA.
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Grønnegaard C, Varming A, Skinner T, Olesen K, Willaing I. WITHDRAWN: Determinants of glycaemic control among patients with type 2 diabetes: Testing a process model based on self-determination theory. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY CASE REPORTS 2020. [DOI: 10.1016/j.jecr.2020.100063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Newman TV, San-Juan-Rodriguez A, Parekh N, Swart ECS, Klein-Fedyshin M, Shrank WH, Hernandez I. Impact of community pharmacist-led interventions in chronic disease management on clinical, utilization, and economic outcomes: An umbrella review. Res Social Adm Pharm 2020; 16:1155-1165. [PMID: 31959565 DOI: 10.1016/j.sapharm.2019.12.016] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 08/22/2019] [Accepted: 12/18/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Chronic disease represents a significant burden to the United States (US) health care system, with approximately 50% of all adults in the US having one or more chronic disease conditions. Pharmacist-led chronic disease management interventions are of special interest since 80% of medical treatments involve the use of prescription drugs. Moreover, community pharmacists are among the most accessible health care professionals to provide care for populations with chronic diseases. The impact of care provided by community pharmacists isn't well defined, with interventions taking on diverse forms with varied effects on outcomes. OBJECTIVE The purpose of this review is to summarize evidence from secondary literature on community pharmacist-led chronic disease management interventions and the impact on clinical, utilization, and economic outcomes. METHODS We conducted a systematic search of systematic reviews, meta-analyses, and narrative reviews using MEDLINE via PubMed, EMBASE.com and Cochrane Library databases published between January 1, 2007 and October 17, 2017. The following data were extracted: citation details, review type, number of primary studies included, disease state, description of the intervention, outcomes assessed, and results. RESULTS Our search strategy retrieved 2296 titles and abstracts of which 15 references met our inclusion criteria. Selected articles covered 7 main diseases -diabetes, asthma, chronic obstructive pulmonary disease (COPD), hypertension, heart failure, hyperlipidemia, and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). Community pharmacist-led interventions mostly consisted of patient consultations and education. In diabetes, interventions achieved significant reductions in hemoglobin A1c, total cholesterol, and low-density lipoprotein (LDL). Reviews also reported favorable reductions in blood pressure, improved medication adherence and reduced readmission rates in patients with heart failure, improved lung function in patients with respiratory conditions, and increased medication adherence in those with HIV/AIDs. Literature reporting economic and utilization outcomes were limited and mostly focused on pharmacy interventions in diabetes. In some cases, community pharmacy services demonstrated a decrease in medical and health care costs in patients with diabetes. CONCLUSION We found that community pharmacists can improve clinical outcomes in a wide array of chronic diseases, including diabetes, hyperlipidemia, HIV/AIDS, cardiovascular and respiratory diseases. More robust studies are needed to further assess the impact of specific interventions on economic and utilization outcomes.
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Affiliation(s)
- Terri V Newman
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, PA, USA.
| | | | - Natasha Parekh
- The Queen's Health System, Honolulu, HI, USA; University of Hawaii School of Medicine, Honolulu, HI, USA.
| | - Elizabeth C S Swart
- UPMC Center for High-Value Health Care, University of Pittsburgh Medical Center, PA, USA.
| | | | | | - Inmaculada Hernandez
- Department of Pharmacy and Therapeutics, School of Pharmacy, University of Pittsburgh, PA, USA.
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Singh N, Varshney U. IT-based reminders for medication adherence: systematic review, taxonomy, framework and research directions. EUR J INFORM SYST 2019. [DOI: 10.1080/0960085x.2019.1701956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Neetu Singh
- Department of Management Information Systems, University of Illinois at Springfield, Springfield, Illinois
| | - Upkar Varshney
- Department of Computer Information Systems, J. Mack Robinson College of Business, Georgia State University, Atlanta, Georgia
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Lim RSM, Gardner DSL, Bee YM, Cheung YB, Bairavi J, Gandhi M, Goh SY, Ho ETL, Lin X, Tan NC, Tay TL, Finkelstein EA. TRIal to slow the Progression Of Diabetes (TRIPOD): study protocol for a randomized controlled trial using wireless technology and incentives. Trials 2019; 20:650. [PMID: 31779678 PMCID: PMC6883710 DOI: 10.1186/s13063-019-3749-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 09/23/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The outcomes for those with type 2 diabetes mellitus (T2DM) in Singapore are poor. In this TRIal to slow the Progression Of Diabetes (TRIPOD), we will evaluate the effectiveness and cost-effectiveness of a comprehensive diabetes management package (DMP), with or without a financial incentives program, M-POWER Rewards, in efforts to improve HbA1c levels for individuals with T2DM. METHODS/DESIGN TRIPOD is a randomized, open-label, controlled, multi-center, superiority trial with three parallel arms: (1) usual care only, (2) usual care with DMP, and (3) usual care with DMP plus M-POWER Rewards. A total of 339 adults with sub-optimally controlled T2DM (self-reported HbA1c 7.5-11.0%) will be block randomized according to a 1:1:1 allocation ratio to the three arms. The primary outcome is mean change in HbA1c level at Month 12 from baseline. Secondary outcomes include mean change in HbA1c level at Months 6, 18, and 24; mean changes at Months 6, 12, 18, and 24 in weight, blood pressure, and self-reported physical activity, weight monitoring, blood glucose monitoring, medication adherence, diabetes self-management, sleep quality, work productivity and daily activity impairment, and health utility index; and proportion of participants initiating insulin treatment by Months 6, 12, 18, and 24. Incremental cost-effectiveness ratios will be computed based on costs per improvement in HbA1c at Month 12 and converted to cost per quality-adjusted life year gained. DISCUSSION The TRIPOD study will present insights about the long-term cost-effectiveness and financial viability of the interventions and the potential for integrating within usual care. TRIAL REGISTRATION ClinicalTrials.gov, NCT03800680. Registered on 11 January 2019.
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Affiliation(s)
- Robyn Su May Lim
- Health Services & Systems Research, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
| | - Daphne Su Lyn Gardner
- Department of Endocrinology, Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Yong Mong Bee
- Department of Endocrinology, Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Yin Bun Cheung
- Health Services & Systems Research, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
- Centre for Quantitative Medicine, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
| | - Joann Bairavi
- Health Services & Systems Research, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
| | - Mihir Gandhi
- Centre for Quantitative Medicine, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
- Department of Biostatistics, Singapore Clinical Research Institute, 31 Biopolis Way, Singapore, 138669 Singapore
| | - Su-Yen Goh
- Department of Endocrinology, Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Emily Tse Lin Ho
- Department of Endocrinology, Singapore General Hospital, Outram Road, Singapore, 169608 Singapore
| | - Xinyi Lin
- Centre for Quantitative Medicine, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
- Singapore Institute for Clinical Sciences, A*STAR, 30 Medical Drive, Singapore, 117609 Singapore
| | - Ngiap Chuan Tan
- Department of Research, SingHealth Polyclinics, 167 Jalan Bukit Merah, Singapore, 150167 Singapore
| | - Tunn Lin Tay
- Department of Endocrinology, Changi General Hospital, 2 Simei Street 3, Singapore, 529889 Singapore
| | - Eric Andrew Finkelstein
- Health Services & Systems Research, Duke-NUS Medical School, 8 College Road, Singapore, 169857 Singapore
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Ofori-Asenso R, Liew D, Lalic S, Mazidi M, Magliano DJ, Ademi Z, Bell JS, Ilomaki J. Adherence, Persistence, and Switching Among People Prescribed Sodium Glucose Co-transporter 2 Inhibitors: A Nationwide Retrospective Cohort Study. Adv Ther 2019; 36:3265-3278. [PMID: 31482509 DOI: 10.1007/s12325-019-01077-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Indexed: 01/24/2023]
Abstract
INTRODUCTION Non-adherence and non-persistence to diabetes medications are associated with worse clinical outcomes. In this study, we aimed to characterise the 1-year switching, adherence, and persistence patterns among people with diabetes aged 18 years and older prescribed sodium-glucose co-transporter 2 inhibitors (SGLT2is) in Australia. METHODS Using data from Australia's national Pharmaceutical Benefits Scheme (PBS), we identified 11,981 adults (mean age 60.9 years; 40.5% female) newly initiated on SGLT2is (5993 dapagliflozin; 5988 empagliflozin) from September 2015 to August 2017. Adherence was assessed via the proportion of days covered (PDC), persistence was defined as the continuous use of SGLT2i without a gap of ≥ 90 days, and switching was defined as the first change from dapagliflozin to empagliflozin or vice versa. Generalised linear models (GLMs) were used to compare the adherence (PDC = continuous), logistic regression models were used to compare the likelihoods of being adherent (PDC ≥ 0.80), and Cox proportional hazard models were used to compare the likelihoods of persistence and switching between people prescribed empagliflozin and dapagliflozin. RESULTS Overall, 65.8% (7879/11,981) of people dispensed SGLT2is were adherent (PDC ≥ 0.80) and 72.1% (8644/11,981) were persistent at 12 months. The mean PDC was 0.79 ± 0.27. The use of empagliflozin was associated with higher adherence (PDC = continuous) [odds ratio (OR) 1.04, 95% confidence interval (CI) 1.03-1.05], being adherent (OR 1.39, 95% CI 1.29-1.51), and persisting for 12 months [hazard ratio (HR) 1.14, 95% CI 1.06-1.22] compared with dapagliflozin. Only 4.3% (509/11,981) of people switched between the SGLT2i. Compared with dapagliflozin, people initiated on empagliflozin were less likely to switch [HR 0.46, 95% CI 0.38-0.55]. CONCLUSIONS A considerable proportion of Australians prescribed SGLT2is were non-adherent or non-persistent. However, empagliflozin was associated with better adherence and persistence rates and a lower likelihood of switching compared with dapagliflozin.
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Affiliation(s)
- Richard Ofori-Asenso
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
| | - Danny Liew
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Samanta Lalic
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, VIC, Australia
| | - Mohsen Mazidi
- Division of Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Dianna J Magliano
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Zanfina Ademi
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - J Simon Bell
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, VIC, Australia
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Jenni Ilomaki
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, VIC, Australia
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Horii T, Momo K, Yasu T, Kabeya Y, Atsuda K. Determination of factors affecting medication adherence in type 2 diabetes mellitus patients using a nationwide claim-based database in Japan. PLoS One 2019; 14:e0223431. [PMID: 31593574 PMCID: PMC6782087 DOI: 10.1371/journal.pone.0223431] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 09/20/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The extent of medication adherence in patients with type 2 diabetes mellitus (T2DM) several years after starting treatment with hypoglycemic agents remains unknown. Most previous work on medication adherence targeting this group of patients has been undertaken across a single year or is questionnaire based. This study aimed to determine medication adherence status and factors affecting adherence 3 years after initiation of hypoglycemic agents, using a nationwide medical claim-based database in Japan. METHODS This retrospective study was conducted on data from 884 subjects with T2DM to better understand medication adherence, the effects of polypharmacy, and other factors. We also investigated the effects of medication nonadherence on hemoglobin A1c levels. Proportion of days covered was defined as the number of days for which a hypoglycemic agent was prescribed and in the patient's possession to the number of days in the observation period. A proportion of days covered ≥0.8 were considered adherent, and those with a value <0.8 as nonadherence. Polypharmacy was defined as taking ≥5 medications. RESULTS Of the 884 patients investigated, 440 were considered adherent during the study period. Significant factors related to adherence included number of medications (3 or 4, or ≥5), male sex, age 50-<60 years, and total number of visits ≥17. Medication adherence was also a factor related to patients with hemoglobin A1c values < 7.0% at the end of the observation period. CONCLUSIONS We surveyed medication adherence for 3 years with post medication initiation, and found that subjects aged 50-<60 years, those with ≥3 concomitant medications, and those with a total number of visits ≥17 were more likely to be adherent and persistent, and more likely to continue their hypoglycemic agents. A high degree of medication adherence was found to have a positive influence on hemoglobin A1c levels.
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Affiliation(s)
- Takeshi Horii
- Research and Education Center for Clinical Pharmacy, Division of Clinical Pharmacy, Laboratory of Pharmacy Practice and Science 1, Kitasato University School of Pharmacy, Kanagawa, Japan
| | - Kenji Momo
- Department of Pharmacy, The Research Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
- Department of Hospital Pharmaceutics, School of pharmacy, Showa University, Tokyo, Japan
| | - Takeo Yasu
- Department of Medicinal Therapy Research, Pharmaceutical Education and Research Center, Meiji Pharmaceutical University, Tokyo, Japan
| | - Yusuke Kabeya
- Department of Home Care Medicine, Sowa Hospital, Kanagawa, Japan
| | - Koichiro Atsuda
- Research and Education Center for Clinical Pharmacy, Division of Clinical Pharmacy, Laboratory of Pharmacy Practice and Science 1, Kitasato University School of Pharmacy, Kanagawa, Japan
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Pharmacy-led interventions to improve medication adherence among adults with diabetes: A systematic review and meta-analysis. Res Social Adm Pharm 2019; 15:1057-1067. [DOI: 10.1016/j.sapharm.2018.09.021] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 09/21/2018] [Accepted: 09/29/2018] [Indexed: 11/20/2022]
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Boivin M. Role of the Pharmacist Certified Diabetes Educator Along the Type 2 Diabetes Care Continuum. Can J Diabetes 2019; 43:429-432. [DOI: 10.1016/j.jcjd.2019.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 03/06/2019] [Accepted: 04/30/2019] [Indexed: 10/26/2022]
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Witry M, Ernzen M, Pape A, Viyyuri BR. Pilot and Feasibility of Combining a Medication Adherence Intervention and Group Diabetes Education for Patients with Type-2 Diabetes. PHARMACY 2019; 7:E76. [PMID: 31261613 PMCID: PMC6789893 DOI: 10.3390/pharmacy7030076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 12/22/2022] Open
Abstract
Introduction: Controlling diabetes typically requires self-management and medications. Community pharmacists are positioned to support patients with both. Methods: This study assessed the feasibility and potential benefit of combining pharmacist-provided group diabetes education (up to eight sessions) and medication synchronization using a three-group design. Data were collected using pre-post paper surveys and electronic health record data. One group received both education and synchronization services, another group received medication synchronization only, and a third served as control. Results: Of 300 contacted patients, eighteen patients participated in group diabetes education, 14 had medication synchronization only, and 12 comprised a control group. There was little change in HbA1c over the study period. Medication adherence appeared to be positively aided by medication synchronization, although all groups started with high adherence. Some medication beliefs and self-care activities may have been positively impacted by group diabetes education. Both groups receiving medication synchronization were satisfied. Conclusions: Participants strongly agreed they would recommend group diabetes education from the study pharmacy to a friend and were satisfied with medication synchronization; however, it was difficult to tell if there was a synergistic effect by combining the two services. Reimbursement for diabetes education was not obtained despite multiple attempts, hindering sustainability.
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Affiliation(s)
- Matthew Witry
- Department of Pharmacy Practice and Science, University of Iowa College of Pharmacy, Iowa City, IA 52242, USA.
| | | | | | - Brahmendra Reddy Viyyuri
- Department of Pharmacy Practice and Science, University of Iowa College of Pharmacy, Iowa City, IA 52242, USA
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Si S, Ofori-Asenso R, Briffa T, Sanfilippo FM, Ilomaki J, Qin X, Tacey M, Reid CM, Liew D. Long-term persistence and adherence to blood pressure lowering agents among older Australians. Pharmacoepidemiol Drug Saf 2019; 28:788-795. [DOI: 10.1002/pds.4742] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/02/2018] [Accepted: 12/29/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Si Si
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Public Health and Preventive Medicine; Monash University; Melbourne Australia
- NHMRC Centre of Research Excellence in Cardiovascular Outcomes Improvement; Curtin University; Perth Australia
| | - Richard Ofori-Asenso
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | - Tom Briffa
- School of Population and Global Health; University of Western Australia; Perth Australia
| | - Frank M. Sanfilippo
- School of Population and Global Health; University of Western Australia; Perth Australia
| | - Jenni Ilomaki
- Centre for Medicines Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences; Monash University; Melbourne Australia
| | - XiWen Qin
- School of Population and Global Health; University of Western Australia; Perth Australia
| | - Mark Tacey
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | - Christopher M. Reid
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Public Health and Preventive Medicine; Monash University; Melbourne Australia
- NHMRC Centre of Research Excellence in Cardiovascular Outcomes Improvement; Curtin University; Perth Australia
| | - Danny Liew
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Public Health and Preventive Medicine; Monash University; Melbourne Australia
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Long H, Bartlett YK, Farmer AJ, French DP. Identifying Brief Message Content for Interventions Delivered via Mobile Devices to Improve Medication Adherence in People With Type 2 Diabetes Mellitus: A Rapid Systematic Review. J Med Internet Res 2019; 21:e10421. [PMID: 30626562 PMCID: PMC6329430 DOI: 10.2196/10421] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 09/25/2018] [Accepted: 10/03/2018] [Indexed: 01/12/2023] Open
Abstract
Background Current interventions to support medication adherence in people with type 2 diabetes are generally resource-intensive and ineffective. Brief messages, such as those delivered via short message service (SMS) systems, are increasingly used in digital health interventions to support adherence because they can be delivered on a wide scale and at low cost. The content of SMS text messages is a crucial intervention feature for promoting behavior change, but it is often unclear what the rationale is for chosen wording or any underlying mechanisms targeted for behavioral change. There is little guidance for developing and optimizing brief message content for use in mobile device–delivered interventions. Objective This review aimed to (1) identify theoretical constructs (ie, the targets that interventions aim to change) and behavioral strategies (ie, features of intervention content) found to be associated with medication adherence in patients with type 2 diabetes and (2) map these onto a standard taxonomy for behavior change techniques (BCTs, that is, active ingredients of interventions used to promote behavioral change, to produce an evidence-based set of approaches that have shown promise of improving adherence in previous studies and which could be further tested in digital health interventions. Methods A rapid systematic review of existing relevant systematic reviews was conducted. MEDLINE and PsycINFO databases were searched from inception to April 10, 2017. Inclusion criteria were (1) systematic reviews of quantitative data if the studies reviewed identified predictors of or correlates with medication adherence or evaluated medication adherence–enhancing interventions and included adult participants taking medication to manage a chronic physical health condition, and (2) systematic reviews of qualitative studies of experiences of medication adherence for adult participants with type 2 diabetes. Data were extracted on review characteristics and BCTs, theoretical constructs, or behavioral strategies associated with improved adherence. Constructs and strategies were mapped onto the BCT version 1 taxonomy. Results A total of 1701 references were identified; 25 systematic reviews (19 quantitative reviews, 3 qualitative reviews, and 3 mixed-method reviews) were included. Moreover, 20 theoretical constructs (eg, self-efficacy) and 19 behavioral strategies (eg, habit analysis) were identified in the included reviews. In total, 46 BCTs were identified as being related to medication adherence in type 2 diabetes (eg, habit formation, prompts or cues, and information about health consequences). Conclusions We identified 46 promising BCTs related to medication adherence in type 2 diabetes on which the content of brief messages delivered through mobile devices to improve adherence could be based. By using explicit systematic review methods and linking our findings to a standardized taxonomy of BCTs, we have described a novel approach for the development of digital message content. Future brief message interventions that aim to support medication adherence could incorporate the identified BCTs.
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Affiliation(s)
- Hannah Long
- Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, United Kingdom
| | - Yvonne K Bartlett
- Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, United Kingdom
| | - Andrew J Farmer
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
| | - David P French
- Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, United Kingdom
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Basu S, Garg S, Sharma N, Singh MM. Improving the assessment of medication adherence: Challenges and considerations with a focus on low-resource settings. Tzu Chi Med J 2019; 31:73-80. [PMID: 31007485 PMCID: PMC6450154 DOI: 10.4103/tcmj.tcmj_177_18] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Improving patient survival and quality of life in chronic diseases requires prolonged and often lifelong medication intake. Less than half of patients with chronic diseases globally are adherent to their prescribed medications which preclude the full benefit of treatment, worsens therapeutic outcomes, accelerates disease progression, and causes enormous economic losses. The accurate assessment of medication adherence is pivotal for both researchers and clinicians. Medication adherence can be assessed through both direct and indirect measures. Indirect measures include both subjective (self-report measures such as questionnaire and interview) and objective (pill count and secondary database analysis) measures and constitute the mainstay of assessing medication adherence. However, the lack of an inexpensive, ubiquitous, universal gold standard for assessment of medication adherence emphasizes the need to utilize a combination of measures to differentiate adherent and nonadherent patients. The global heterogeneity in health systems precludes the development of a universal guideline for evaluating medication adherence. Methods based on the secondary database analysis are mostly ineffectual in low-resource settings lacking electronic pharmacy and insurance databases and allowing refills without updated, valid prescriptions from private pharmacies. This significantly restricts the choices for assessing adherence until digitization of medical data takes root in much of the developing world. Nevertheless, there is ample scope for improving self-report measures of adherence. Effective interview techniques, especially accounting for suboptimal patient health literacy, validation of adherence questionnaires, and avoiding conceptual fallacies in reporting adherence can improve the assessment of medication adherence and promote understanding of its causal factors.
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Affiliation(s)
- Saurav Basu
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
| | - Suneela Garg
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
| | - Nandini Sharma
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
| | - M Meghachandra Singh
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
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Reach G, Chenuc G, Maigret P, Elias-Billon I, Martinez L, Flipo RM. Implication Of Character Traits In Adherence To Treatment In People With Gout: A Reason For Considering Nonadherence As A Syndrome. Patient Prefer Adherence 2019; 13:1913-1926. [PMID: 31806940 PMCID: PMC6844210 DOI: 10.2147/ppa.s227329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 10/11/2019] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Various aspects of nonadherence to therapy (including medication and lifestyle nonadherence) often appear together. Here we report the association between treatment adherence in gout and the two character traits of patience and obedience, which may explain this observation. METHODS Data were collected from a cross-sectional study conducted in a French cohort of 1441 adult patients. Patience was assessed using the choice between receiving €1500 in 1 year or €500 immediately. Obedience was evaluated with a single question assessing the use of the seatbelt in the rear seat of a car. Adherence to recommendations for medication, beverage, food and physical activity and smoking status was assessed using self-report questionnaires. RESULTS Patience and obedience were strong determinants of adherence to medication in multivariate analysis (OR 2.056, 95% CI [1.414-2.989], P< 0.001; OR 1.844, 95% CI [1.273-2.671], P=0.001). In univariate analysis, adherence to medication was also associated with compliance with dietary directives (P<0.001), lower alcohol consumption on an ordinary day (P< 0.001), never consuming soda (P<0.001) or beer (P<0.001), practice of physical activity (P=0.002), being a nonsmoker (P<0.001) and monitoring serum levels of uric acid regularly (P=0.011). Multiple-correspondence analysis illustrated the associations of these different aspects of adherence (medication, diet and exercise, smoking status and monitoring of disease control) with patience and obedience. Finally, we observed a link between patience and obedience (P< 0.001). CONCLUSION Character traits, which shape preferences, may cause the clustering of different aspects of nonadherence in the form of a syndrome, elucidating the still enigmatic link between nonadherence to placebo and mortality in randomised clinical trials. This concept may also explain, at least in part, the difficulty of improving adherence to long-term therapies and may lead to ethical issues.
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Affiliation(s)
- Gérard Reach
- Department for Endocrinology, Diabetes and Metabolic Diseases, Avicenne Hospital, APHP, Bobigny, France
- Health Education and Practices Laboratory (LEPS, EA 3412), Paris 13 University, Sorbonne Paris Cité, Bobigny, France
- Correspondence: Gérard Reach Direction Qualité, Hôpital Avicenne, APHP, 125 Route de Stalingrad, Bobigny93000, FranceTel +33 6 60 84 53 25 Email
| | | | | | | | | | - René-Marc Flipo
- Department of Rheumatology, University Hospital, Lille, France
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Torres-Robles A, Wiecek E, Tonin FS, Benrimoj SI, Fernandez-Llimos F, Garcia-Cardenas V. Comparison of Interventions to Improve Long-Term Medication Adherence Across Different Clinical Conditions: A Systematic Review With Network Meta-Analysis. Front Pharmacol 2018; 9:1454. [PMID: 30618748 PMCID: PMC6311651 DOI: 10.3389/fphar.2018.01454] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/28/2018] [Indexed: 12/23/2022] Open
Abstract
Background: Medication non-adherence has a dynamic, temporal and multifactorial nature with a significant impact on economic and clinical outcomes. Interventions to improve adherence are complex and require adaptation to patients' needs, which may include patient's medical conditions. The aim of this study was to assess the comparative effectiveness of medication adherence interventions per type of clinical condition on adult patients. Methods: A systematic review with network meta-analysis was performed (PROSPERO registration number of CRD42018054598). An initial Pubmed search was conducted to select meta-analyses reporting results of interventions aiming to improve medication adherence. Primary studies were selected and those reporting results with a long-term follow up (≥10 months) on adult patients were included for data extraction. Study characteristics, description of interventions and adherence outcomes were extracted. Adherence interventions were classified in four groups: educational, attitudinal, technical, and rewards. Clinical conditions were classified in four groups: circulatory system and metabolic diseases, infectious diseases, musculoskeletal diseases, and mental, behavioral or neurodevelopmental disorders. Network meta-analyses with effect sizes expressed as odds ratio (OR) with a 95% credibility interval (CrI) were built. Ranking probabilities for each measure of adherence were calculated by using surface under the cumulative ranking analysis (SUCRA). Results: A total of 61 meta-analysis and 149 primary studies were included in the qualitative synthesis and 80 primary studies in the quantitative analysis. The most effective interventions were: educational + technical 79.6% [OR: 0.44 (CrI: 0.26, 0.73)] and 73.3% [OR: 0.56 (0.36, 0.84)] in circulatory system and metabolic diseases and infectious diseases respectively. Attitudinal intervention had the greatest probability for musculoskeletal diseases of 92.3% in SUCRA [OR: 0.30 (0.10, 0.86)]. Finally, educational + attitudinal interventions had the greatest effect (SUCRA 73.8%) for mental, behavioral or neurodevelopmental disorders, although this was not significant according to consistency analysis. Conclusion: Effectiveness of interventions seems to be related to the clinical condition. Educational and technical interventions resulted in a major effect on long-term management of medication adherence in patients with infectious diseases (HIV) and circulatory system and metabolic diseases whereas attitudinal components presented a higher effect on musculoskeletal and mental, behavioral or neurodevelopmental disorders.
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Affiliation(s)
- Andrea Torres-Robles
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - Elyssa Wiecek
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - Fernanda S Tonin
- Pharmaceutical Sciences Postgraduate Programme, Universidade Federal do Paraná, Curitiba, Brazil
| | - Shalom I Benrimoj
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - Fernando Fernandez-Llimos
- Department of Social Pharmacy, Faculty of Pharmacy, Research Institute for Medicines (iMed.Ulisboa), Universidade de Lisboa, Lisbon, Portugal
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Reach G. Temporality in chronic diseases and adherence to long-term therapies: From philosophy to science and back. DIABETES & METABOLISM 2018; 45:419-428. [PMID: 30472197 DOI: 10.1016/j.diabet.2018.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 11/04/2018] [Indexed: 01/30/2023]
Abstract
This narrative review exhibits the construction and validation of a hypothesis to explain how treatment non-adherence in people with chronic disease, a major issue in contemporary medicine, occurs. I propose that non-adherence to long-term therapies is at least in part due to failure to prioritize the future, which is caused by a condition I dub disruption in time projection. This article gives the rationale for this hypothesis, which is largely grounded on philosophical arguments. Then, it demonstrates the plausibility of the hypothesis: on the one hand, it is consistent with certain epidemiological data found in the literature. On the other, it is possible to predict the underlying mechanisms of this lack of prioritization from recent achievements of neuro-economics and neuroscience. Next, it reviews empirical data that provide an experimental verification for this explanatory hypothesis. Finally, a general evolutionary and philosophical meaning for adherence is proposed, considering the advantages of its preconditions, namely, patience and foresight.
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Affiliation(s)
- G Reach
- Endocrinology, diabetes and metabolic diseases department, Avicenne hospital, AP-HP, Health education and practices laboratory (LEPS), EA 3412, Paris 13 University, Paris Sorbonne Cité, 93000 Bobigny, France.
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47
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Sapkota S, Brien JAE, Aslani P. Nepalese patients' anti-diabetic medication taking behaviour: an exploratory study. ETHNICITY & HEALTH 2018; 23:718-736. [PMID: 28277019 DOI: 10.1080/13557858.2017.1294659] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To explore anti-diabetic medication taking behaviour in Nepalese patients with type 2 diabetes and investigate the factors impacting medication taking in this population. DESIGN Face-to-face interviews (n = 48) were conducted with Nepalese patients with type 2 diabetes in Sydney (Australia) and Kathmandu (Nepal). All interviews were audio-recorded, transcribed verbatim and thematically analysed. Participants' medication adherence was also assessed quantitatively using the summary of diabetes self-care activity (SDSCA) questionnaire. RESULTS The medication taking behaviour of Nepalese participants aligned with the Stages of Change Model, with some notable patterns of behaviour. Most participants initiated and implemented anti-diabetic medications soon after obtaining their prescription. However, a few, delayed initiation and/or ceased medications after initiation to recommence later. Nonetheless, upon recommencement, participants persisted fairly well with their medications. The self-reported medication adherence was high (97.3%). Although some participants expressed adherence as a challenge at the start of therapy, medication taking on a day-to-day basis was not reported as difficult. Factors such as participants' reluctance towards using medications and preference for natural methods of treatment, together with inadequate understanding about diabetes and treatment resulted in the delay in initiating therapy, and contributed to cessation of therapy. On the other hand, ooccasional non-adherence in daily medication taking was mostly related to inconsistency in meal practices and forgetfulness. Encouragement from doctors and increased awareness about the disease and treatment facilitated medication adherence, including initiation of therapy. CONCLUSION This study demonstrates that Nepalese patients are likely to delay or cease anti-diabetic medications until they fully accept and acknowledge the benefits and necessity of medications for effective diabetes management. Thus, educating patients about the need for medications, as well as implementing strategies to address patients' psychological resistance towards medications will be essential for effective medication management.
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Affiliation(s)
- Sujata Sapkota
- a Faculty of Pharmacy , The University of Sydney , Sydney , Australia
| | - Jo-Anne E Brien
- a Faculty of Pharmacy , The University of Sydney , Sydney , Australia
- b St. Vincent's Hospital Clinical School , UNSW , Sydney , Australia
| | - Parisa Aslani
- a Faculty of Pharmacy , The University of Sydney , Sydney , Australia
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48
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Psarou A, Cooper H, Wilding JPH. Patients' Perspectives of Oral and Injectable Type 2 Diabetes Medicines, Their Body Weight and Medicine-Taking Behavior in the UK: A Systematic Review and Meta-Ethnography. Diabetes Ther 2018; 9:1791-1810. [PMID: 30120753 PMCID: PMC6167276 DOI: 10.1007/s13300-018-0490-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Indexed: 01/03/2023] Open
Abstract
UNLABELLED The aim of this review is to identify peoples' perspectives of their glucose-lowering and anti-obesity drugs in relation to diabetes and weight control and to explore how these views affect medication adherence. Theoretical perspectives associated with medicine-taking behavior are also explored. The systematic review was based on a meta-ethnography of qualitative studies identified through a search of 12 medical and social science databases and subsequent citation searches. The quality of all studies was assessed. Sixteen studies were included with data from 360 UK individuals. No relevant studies were identified which focused on anti-obesity and non-insulin injectable drugs. The review revealed that the patients' perspectives and emotional state were influenced by starting and/or changing to a new glucose-lowering medicine. These were also influenced by prior medication experience, disease perceptions and interactions with clinicians. Despite reports of positive experiences with and positive perceptions of medicines, and of participation in strategies to regain life control, medication non-adherence was common. Accepting glucose-lowering medicines impacted on the individual's perception of lifestyle changes, and it was notable that weight loss was not perceived as a strategy to support diabetes management. Synthesis revealed that more than one theory is required to explain medicine-taking behavior. New insights into the underlying factors of poor adherence and the specific practical issues identified in this review can help in the development of patient-centered interventions. FUNDING Diabetes UK.
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Affiliation(s)
- Aikaterini Psarou
- Obesity and Endocrinology Research, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, UK.
| | - Helen Cooper
- Faculty of Health and Social Care, Department of Public Health and Wellbeing, University of Chester, Chester, UK
| | - John P H Wilding
- Obesity and Endocrinology Research, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, UK
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Aziz H, Hatah E, Makmor-Bakry M, Islahudin F, Ahmad Hamdi N, Mok Pok Wan I. A comparison of medication adherence between subsidized and self-paying patients in Malaysia. MALAYSIAN FAMILY PHYSICIAN : THE OFFICIAL JOURNAL OF THE ACADEMY OF FAMILY PHYSICIANS OF MALAYSIA 2018; 13:2-9. [PMID: 30302177 PMCID: PMC6173959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Limited efforts have been made to evaluate medication adherence among subsidized and self-paying patients. OBJECTIVE To investigate medication adherence among patients with and without medication subsidies and to identify factors that may influence patients' adherence to medication. Setting: Government healthcare institutions in Kuala Lumpur, Selangor, and Negeri Sembilan and private healthcare institutions in Selangor and Negeri Sembilan, Malaysia. METHODS This cross-sectional study sampled patients with and without medication subsidies (self-paying patients). Only one of the patient's medications was re-packed into Medication Event Monitoring Systems (MEMS) bottles, which were returned after four weeks. Adherence was defined as the dose regimen being executed as prescribed on 80% or more of the days. The factors that may influence patients' adherence were modelled using binary logistic regression. Main outcome measure: Percentage of medication adherence. RESULTS A total of 97 patients, 50 subsidized and 47 self-paying, were included in the study. Medication adherence was observed in 50% of the subsidized patients and 63.8% of the self-paying patients (χ2=1.887, df=1, p=0.219). None of the evaluated variables had a significant influence on patients' medication adherence, with the exception of attending drug counselling. Patients who attended drug counselling were found to be 3.3 times more likely to adhere to medication than those who did not (adjusted odds ratio of 3.29, 95% CI was 1.42 to 7.62, p = 0.006). CONCLUSION There is no significant difference in terms of medication adherence between subsidized and self-paying patients. Future studies may wish to consider evaluating modifiable risk factors in the examination of non-adherence among subsidized and self-paying patients in Malaysia.
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Affiliation(s)
- H Aziz
- PhD, MPharm (Clin), Bpharm (Hons), Faculty of Pharmacy Universiti Kebangsaan Malaysia jalan Raja Muda Abdul Aziz 50300 Kuala Lumpur, Malaysia. Email address:
| | - E Hatah
- Bpharm (Hons), Master of Science (Pharm), Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - M Makmor-Bakry
- PhD, MPharm (Clin), Bpharm (Hons), Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - F Islahudin
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - N Ahmad Hamdi
- Bpharm (Hons), Pharmacy Division, Ministry of Health Jalan Universiti, Petaling Jaya Selangor, Malaysia
| | - I Mok Pok Wan
- MPharm (Clin), Bpharm Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif Bandar Tun Razak, 56000 Cheras Kuala Lumpur, Malaysia
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Majeed W, Thabit H. Translating patient related outcome measures into practice-lessons to be learnt. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:187. [PMID: 29951509 DOI: 10.21037/atm.2018.03.11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Waseem Majeed
- Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Hood Thabit
- Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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