From non-adherence to adherence: Can innovative solutions resolve a longstanding problem?

Adherence to Compression Stockings for Venous Leg Ulcer Prevention: A Pilot Randomised Controlled Trial and Health Economic Analysis, Evaluating a New Multidimensional Tool (PAMCAI)

Venous leg ulcer recurrence can be prevented with daily compression stocking wear; however, stocking effectiveness is often hindered by poor patient adherence. The 'Personalised and Multi-dimensional Compression Assessment and Intervention' (PAMCAI) is a multidimensional decision aid, delivered by clinicians via an iPad application, designed to improve adherence. This study piloted the methodology and feasibility of PAMCAI's efficacy and cost-effectiveness for evaluation in a larger randomised controlled trial (RCT). Using a two-arm, single-blinded pilot RCT with cost-utility analysis, PAMCAI was compared with usual care in a tertiary hospital occupational therapy outpatient clinic. The primary outcome was adherence to wearing compression stockings, measured on a 4-point scale. Twenty participants were randomised to receive PAMCAI (n = 10) or usual care (n = 10). Recruitment and pilot methodology appear feasible for use in a larger study. Compression stocking adherence was greater with PAMCAI compared to usual care (p = 0.002) and PAMCAI is likely cost-effective, with an incremental cost-effectiveness ratio of $3379.36 per quality-adjusted life year (QALY) gained. Resolution of identified barriers to stocking adherence was positively associated with improvements in patient adherence. These findings support further investigation of PAMCAI in a larger RCT and its potential to improve patient adherence and the cost-effectiveness of compression therapy for venous leg ulcer prevention.

Artificial Intelligence Tools That Improve Medication Adherence in Patients With Chronic Noncommunicable Diseases: An Updated Review

This systematic review analyzes the use of artificial intelligence (AI) tools to improve medication adherence in patients with chronic non-communicable diseases, with a specific focus on their implementation in pharmaceutical care. Medication non-adherence remains a major barrier to effective chronic disease management, contributing to poor clinical outcomes and rising healthcare costs. AI offers promising, data-driven approaches to address this challenge through tools such as conversational agents, mobile applications, smart devices, and adherence classifiers. These tools enhance patient monitoring, education, and engagement, enabling personalized interventions to promote consistent medication use. The 26 included studies were evaluated based on their methodology, type of AI tool, healthcare setting, and reported impact on adherence outcomes. Most reported improvements in adherence, though variation in assessment methods limits comparability. Ethical, legal, and accessibility issues remain key challenges to wider adoption. Overall, AI represents a valuable and emerging strategy for supporting adherence and optimizing pharmaceutical care in chronic disease management.

University Pharmacy Clinic: Preventing Errors and Enhancing Lives Through Expert Medication Management

The University of Otago School of Pharmacy Clinic serves as a model for innovative medication management, tackling critical medication-related problems (MRPs) to enhance patient outcomes and advance pharmacy education. This study evaluated the clinic's impact, examining 456 patient consultations over four years, with a focus on MRPs such as dosing errors, non-adherence, and inadequate monitoring. Using the DOCUMENT classification system, pharmacists identified 754 MRPs and issued 836 recommendations, primarily related to medication adjustments and monitoring. Patients reported significant improvements in health-related quality of life, as measured by the SF12V2 survey, with notable gains in mental and physical health metrics. This outcome highlights the clinic's dual role in optimising patient care and providing pharmacy students with experiential learning opportunities. By integrating hands-on training within a supervised clinical environment, the clinic addresses workforce shortages and reinforces the value of pharmacist-led interventions. The findings advocate for university-based clinics as pivotal hubs for resolving MRPs through interprofessional collaboration, targeted interventions, and innovative technologies such as telepharmacy. The study underscores the need for expanded roles for clinical pharmacists in healthcare policy and practice, showcasing their potential to prevent medication errors, enhance lives, and reshape the future of pharmacy education and patient care.

Key personal insights and changing needs of osteoarthritis patients: an international quantitative survey analysis

Introduction

Osteoarthritis (OA) presents significant challenges, imposing limitations on patients' daily activities. Factors such as restricted mobility, sedentary lifestyles, social isolation, and weight gain can exacerbate the difficulties faced by these individuals. Our study aimed to identify the needs and personal challenges faced by individuals with OA, and the impact of the COVID-19 pandemic.

Material and methods

The research included a quantitative survey and a workshop involving a Scientific Leader Team. The quantitative survey was conducted among 400 patients in Bulgaria, Romania, Serbia, and Kazakhstan. All enrolled participants had experienced chronic musculoskeletal pain due to OA for at least three years and had received treatment with topical or oral medications. The cross-country workshop, conducted via Zoom, brought together prominent rheumatologists to discuss the survey results and explore patient support opportunities with healthcare providers.

Results

Over 60% of respondents reported that poor locomotor function adversely affected their daily activities. More than 50% stated that they had delayed treatment due to concerns about potential side effects, while over half expressed a desire for rapid pain relief. Approximately 30% of patients reported an increase in musculoskeletal complaints following the onset of the COVID-19 pandemic. The proportion of online consultations rose significantly, increasing from 5% before the pandemic to 12% during it, before stabilizing at 9% in the post-pandemic period.

Conclusions

Patients with OA face considerable limitations in their daily lives, with a strong preference for immediate pain relief. Concerns about side effects lead many to postpone treatment. Over-the-counter anti-inflammatory creams and prescription oral anti-inflammatory drugs are the most used therapies. The pandemic negatively affected OA symptoms. Furthermore, the use of online channels for OA patient care increased during the COVID-19 pandemic.

Pharmacist-led hospital intervention reduces unintentional patient-generated medication discrepancies after hospital discharge

Background

Medication reconciliation can significantly reduce clinically important medication errors at hospital discharge, but its impact on post-discharge medication management has not been investigated. We aimed to investigate the incidence of patient-generated medication discrepancies 30 days after hospital discharge and the impact of a pharmacist-led medication reconciliation coupled with patient counselling on clinically important discrepancies caused by patients.

Methods

A pragmatic, prospective, controlled clinical trial was conducted at the University Clinic Golnik, Slovenia. Adult patients were divided into an intervention group and a control group. The intervention group received pharmacist-led medication reconciliation at admission and discharge, plus patient counselling at discharge. Medication discrepancies were identified by comparing the therapy prescribed in the discharge letters with the therapy 30 days after discharge, obtained through telephone patient interviews. Discrepancies were classified as intentional or unintentional, and their clinical importance was assessed.

Results

The study included 254 patients (57.9% male, median age 71 years), with 136 in the intervention group and 118 in the control group. Discrepancies occurred with a quarter of the medicines (617/2,441; 25.3%) at 30 days after hospital discharge, and patients themselves caused half of the discrepancies (323/617; 52.4%), either intentionally (171/617; 27.7%) or unintentionally (152/617; 24.6%). Clinically important discrepancies occurred in 18.7% of intentional and 45.4% of unintentional patient-generated changes. The intervention significantly reduced the likelihood of clinically important unintentional patient-generated discrepancies (OR 0.204; 95%CI: 0.093-0.448), but not clinically important intentional patient-generated discrepancies (OR 2.525; 95%CI: 0.843-7.563). The latter were more frequent among younger, male patients and patients hospitalized for respiratory diseases.

Conclusion

The study emphasizes the importance of addressing discrepancies made by patients after hospital discharge, which can result in potentially harmful outcomes. It also shows that a pharmacist-led hospital intervention can significantly reduce discrepancies in the early post-discharge period. These findings can guide the development of future services to improve patient support for medication management after hospitalization.

Determinants of medication non-adherence among patients with chronic diseases at community pharmacy settings in South Gondar Zone, Northwest Ethiopia: a multicenter cross-sectional study

Background

Medication non-adherence is a significant public health concern in managing patients with chronic diseases, and community pharmacists are on the frontline in the management of chronic medications. Chronic diseases require lifelong pharmacotherapy and understanding the determinants of medication adherence has paramount importance to develop strategies that improve medication adherence and treatment outcomes. Thus, this study aimed to assess the magnitude of medication non-adherence and its contributing factors among patients with chronic diseases attending community pharmacies in South Gondar Zone, Northwest Ethiopia.

Methods

A multicenter cross-sectional study was conducted at community pharmacies in South Gondar Zone from September 01 to October 30, 2023. Medication adherence was assessed using a structured questionnaire using the Adherence in Chronic Diseases Scale (ACDS). Statistical Package for Social Sciences (SPSS) version 25 was used for analysis. Association between the outcome variable and independent variables was performed using binary logistic regression and a p-value of <0.05 was considered statistically significant.

Results

Among three hundred and eighty six (386) study participants recruited in this study, more than half of them 222 (57.51%, 95%CI: 52.4% - 62.5%) were low adherent to their medications. Concerning determinants of medication non-adherence; the presence of side effects (AOR =2.1, 95%CI=1.33-3.29), unable to get ever counseling from community pharmacists (AOR=2.3, 95%CI= 1.46-3.58), and poor about their medications (AOR=3.1, 95% CI= 1.96-4.82) were significantly associated with patients' non-adherence to medications.

Conclusion

The medication adherence level in this study was suboptimal, with a significant proportion of the patients being non-adherent to their medications. The presence of side effects, unable to get ever counseling, and poor knowledge about their medications were statistically significant factors of poorer medication adherence. Hence, healthcare professionals, especially community pharmacists, have a crucial role in designing the schedule for health education concerning the needs of these patients in community pharmacy settings.

Changed sleep according to weighted blanket adherence in a 16-week sleep intervention among children with attention-deficit/hyperactivity disorder

STUDY OBJECTIVES

To examine differences in sample characteristics and longitudinal sleep outcomes according to weighted blanket (WB) adherence.

METHODS

Children with attention-deficit/hyperactivity disorder (n = 94), mean age 9.0 (standard deviation 2.2, range 6-14) participated in a 16-week sleep intervention with WBs. Children were classified as WB adherent (use of WB ≥ 4 nights/wk) or nonadherent (use of WB ≤ 3 nights/wk). Changes in objectively measured sleep by actigraphy, parent-reported sleep problems (Children's Sleep Habits Questionnaire) and child-reported Insomnia Severity Index were evaluated according to adherence with mixed effect models. Sex, age, and attention-deficit/hyperactivity disorder subtype were examined as potential moderators.

RESULTS

Children adherent to WBs (48/94) showed an early response in sleep outcomes and an acceptance of the WB after 4 weeks of use as well as a decrease in parent-reported (Children's Sleep Habits Questionnaire) (-5.73, P = .000) and child-reported (Insomnia Severity Index) (-4.29, P = .005) sleep problems after 16 weeks. The improvement in sleep was larger among WB adherent vs nonadherent (between-group difference: Children's Sleep Habits Questionnaire: -2.09, P = .038; Insomnia Severity Index: -2.58, P = .007). Total sleep time was stable for children adherent to WB but decreased for nonadherent (between-group difference: +16.90, P = .019).

CONCLUSIONS

An early response in sleep and acceptance of the WB predicted later adherence to WBs. Improvements in sleep were more likely among WB adherents vs nonadherents. Children with attention-deficit/hyperactivity disorder may thus benefit from using WBs to handle their sleep problems.

CITATION

Lönn M, Svedberg P, Nygren J, Jarbin H, Aili K, Larsson I. Changed sleep according to weighted blanket adherence in a 16-week sleep intervention among children with attention-deficit/hyperactivity disorder. J Clin Sleep Med. 2024;20(9):1455-1466.

Development and Validation of a Tool to Explore Attitudes Towards meDication adHErence Using a Novel Self-Reported QuestionnairE (ADHERE-7)

Despite the availability of various tools for measuring medication adherence, efficiently identifying non-adherence levels and reasons at the point of care remains challenging. Existing tools often lack the ease of use needed for practical clinical application. This study aimed to develop and validate a user-friendly tool to provide healthcare professionals with a concise yet comprehensive means of identifying adherence behaviors. The methodology consisted of two phases: tool items were first developed using the nominal group technique with healthcare professionals, followed by a cross-sectional pilot study involving community-dwelling adults in Croatia. Validation analysis indicated acceptable face and content validity and satisfactory criterion validity, with Attitudes towards meDication adHErence self-Reported questionnairE (ADHERE-7) scores correlating with both the self-reported five-item Medication Adherence Report Scale (MARS-5 tool) (ρ = 0.765; p < 0.001) and an objective measure of the proportion of days covered (PDC) from pharmacy prescription claims data (G = 0.586; p = 0.015). Construct validity revealed three factors: Aversion, Comfort, and Practical Non-Adherence, with Cronbach's alpha values of 0.617 for Aversion and 0.714 for Comfort Non-Adherence. The mean total score for ADHERE-7 was 26.27 ± 2.41 (range 17 to 28). This robust validation process confirms the ADHERE-7 tool as a reliable instrument for assessing medication adherence, addressing aversion, comfort, practical issues, and both intentional and unintentional nonadherence.

N-of-1 health optimization: Digital monitoring of biomarker dynamics to gamify adherence to metabolic switching

The digital health field is experiencing substantial growth due to its potential for sustained and longitudinal deployment. In turn, this may drive improved monitoring and intervention as catalysts for behavioral change compared to traditional point-of-care practices. In particular, the increase in incidence of population health challenges such as diabetes, heart disease, fatty liver disease, and other disorders coupled with rising healthcare costs have emphasized the importance of exploring technical, economics, and implementation considerations, among others in the decentralization of health and healthcare innovations. Both healthy individuals and patients stand to benefit from continued technical advances and studies in these domains. To address these points, this study reports a N-of-1 study comprised of sustained regimens of intermittent fasting, fitness (strength and cardiovascular training), and high protein, low carbohydrate diet and parallel monitoring. These regimens were paired with serial blood ketone, blood glucose (wearable and finger stick) and blood pressure readings, as well as body weight measurements using a collection of devices. Collectively this suite of platforms and approaches were used to monitor metabolic switching from glucose to ketones as energy sources-a process associated with potential cardio- and neuroprotective functions. In addition to longitudinal biomarker dynamics, this work discusses user perspectives on the potential role of harnessing digital devices to these dynamics as potential gamification factors, as well as considerations for the role of biomarker monitoring in health regimen development, user stratification, and potentially informing downstream population-scale studies to address metabolic disease, healthy aging and longevity, among other indications.

Statins use amidst the pandemic: prescribing, dispensing, adherence, persistence, and correlation with COVID-19 statistics in nationwide real-world data from Poland

Background

Adherence to medications presents a significant challenge in healthcare. Statins, used in primary and secondary prevention of cardiovascular disease, are of particular importance for public health. The outbreak of the COVID-19 pandemic resulted in additional healthcare system-related barriers impeding the execution of therapies. This study aimed to assess the use of as well as adherence and persistence to statins in a national cohort of 38 million of Polish citizens during pandemic.

Methods

A retrospective analysis of prescription and dispensation data for all statins users from the national payer organization covering the years 2020-2022 was conducted. Medication adherence was assessed using the Medication Possession Ratio, for persistence the 30-day cut-off was accepted. National data on COVID-19 cases and COVID-19 related deaths were obtained from ECDC.

Results

The analysis identified 7,189,716 Polish citizens (approximately 19% of Polish population) who were dispensed at least 1 pack of statins within the study period. Over that time, there was a continuous significant increasing trend in prescribing and dispensing of statins. Despite a total increase of 18.9% in the number of prescribed tablets, the percentage of tablets dispensed remained similar, averaging 86%. Overall percentage of adherent patients was 48.2%. For a random sample of 100,000 patients, the mean period of continuous therapy in 2022 was 6.2+/- 5.3 months. During the lockdown period, the mean number of prescribed and dispensed tablets was lower by 6.8% and 5.9%, respectively (p < 0.05). However, fluctuations in the number of COVID-19 cases or COVID-19-related deaths per week had no major impact on the prescribing and dispensing of statins.

Conclusion

Over the time of pandemic, there was a continuous increase in the number of statin tablets prescribed and dispensed in Poland. This suggests that, despite the potential limitations posed by COVID-19, access to statins remained easy, which may be attributed to the mass-scale implementation of the national e-prescription system. However, it is crucial to realise that approximately 1/7 of prescribed statin doses were never dispensed, and the overall levels of adherence and persistence were low. This underscores the necessity for concerted efforts to change this scenario in Poland.