Review of deprescribing processes and development of an evidence-based, patient-centred deprescribing process

Engaging Patients in Discussions About Medication Deprescribing

BACKGROUND

Deprescribing, intentional medication discontinuation or dose reduction, can reduce potentially inappropriate medication use and medication-related harms. Engaging patients in deprescribing discussions may increase likelihood of deprescribing and promote shared decision-making.

OBJECTIVE

To examine the impact of patient-directed educational brochures on patient engagement and deprescribing discussions with primary care providers (PCPs).

DESIGN

We mailed medication-specific brochures 2 weeks prior to each patient's PCP appointment (4/12/2021-10/7/2022), followed by a mailed survey 2 weeks after scheduled PCP visits.

PARTICIPANTS

Patients from three Veterans Affairs facilities with scheduled PCP appointments eligible for one of three medication-based cohorts (proton pump inhibitor, gabapentin, diabetes-hypoglycemia risk).

MAIN MEASURES

Our primary outcome was patient-reported deprescribing discussions with their PCP (yes/no). Descriptive statistics characterized engagement with and reactions to the brochure. Multivariable logistic regression models determined associations of patient characteristics, attitudes, and brochure-engagement with reported deprescribing discussions.

KEY RESULTS

Adjusting only for patient characteristics, discussions were less likely if respondents were Black (vs. White: OR 0.47, 95% CI 0.29-0.78) and more likely with higher education level (e.g., advanced degree vs. high school or less: OR 2.39, 95% CI 1.53-3.73), and adequate health literacy (OR 1.84, 95% CI 1.16-2.92). After further adjusting for general deprescribing attitudes and brochure engagement, discussions were more likely if respondents completed brochure activities (vs. did not read brochures: OR 2.23, 95% CI 1.39-3.59), contacted their PCPs prior to their visits (OR 2.47, 95% CI 1.34, 4.58), or discussed the brochure with family/friends (OR 1.72, 95% CI 1.22-2.41) or a healthcare provider (OR 3.18, 95% CI 2.08-4.85).

CONCLUSIONS

Patient characteristics and brochure engagement were associated with deprescribing discussions. Patient-centered deprescribing brochures can foster patient engagement and inclusion of patient perspectives into deprescribing decisions. Future studies should explore implementation strategies that promote greater deprescribing reach and adoption among patients with lower health literacy.

Factors Influencing Medical Prescribers' Acceptance of Pharmacists' Recommendations in Non-hospitalized Older Adults: A Systematic Review and Meta-Analysis

OBJECTIVES

To investigate the rate of, and factors affecting, acceptance of pharmacists' recommendations by medical prescribers following medication reviews conducted in non-hospitalized older adults.

DESIGN

A systematic review and meta-analysis with meta-regression.

SETTING AND PARTICIPANTS

Older adults (mean aged ≥55 years) residing in the community or in aged care facilities (ie, non-hospitalized) who had received an individualized medication review by a pharmacist.

METHODS

We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We searched 3 databases (MEDLINE, Embase, and Web of Science) from 2000 until May 2024, and included studies that reported the acceptance rates of pharmacists' recommendations by prescribers, either by recommendation type (eg, initiation, cessation, dose change) or the reason for the recommendation (eg, drug-related problem identified). JBI tools were used to assess the methodological quality, and a meta-analysis with meta-regression was performed.

RESULTS

There were 21 studies included in the review: 13 studies in the community setting, and 8 in aged care facilities. The acceptance rates of the pharmacists' recommendations ranged from 42% to 93%, and the implementation rates ranged from 27% to 88%. The setting where the pharmacist conducted the review was found to be a significant determinant in the acceptance of recommendations in the meta-regression model (P = .021), with the highest acceptance and implementation rates reported when pharmacists were integrated into general medical practices (79%; 95% CI, 52%-97%).

CONCLUSIONS AND IMPLICATIONS

The acceptance of pharmacists' recommendations following the conduct of medication reviews was highly variable. Multiple factors appear to influence acceptance rates, particularly the setting where the pharmacist conducted the review and the level of collaboration between the pharmacist and prescriber. Future research should explore targeted strategies to improve collaboration and communication between pharmacists and prescribers, such as the integration of pharmacists into general medical practices and aged care facilities.

DepRescribing inapprOpriate Proton Pump InhibiTors (DROPIT): study protocol of a cluster-randomised controlled trial in Swiss primary care

OBJECTIVES

Proton pump inhibitors (PPIs) are widely prescribed medications and commonly used for the treatment of gastric acid-related disorders. Nevertheless, PPIs are often overused leading to potential adverse effects and unnecessary healthcare costs. Deprescribing strategies have emerged to safely reduce or substitute inappropriate PPIs and optimise patient care in an evidence-based manner. This protocol describes a study to evaluate the effectiveness of a PPI deprescribing intervention in comparison to usual care in the Swiss primary care setting.

DESIGN

An open-label, cluster randomised controlled trial.

SETTING

Swiss primary care settings.

PARTICIPANTS

Included participants will be adults with inappropriate PPI treatment and will be recruited by general practitioners (GPs). Participants treated by the same GP constitute a cluster. Clusters are randomised 1:1 to either the intervention group or the control group.

INTERVENTIONS

The intervention components consist of deprescribing tools including educational material, decision aids for both participants and GPs, and additional trainings for GPs only. Patients in the control group will receive usual care. Data will be collected at baseline, 3-, 6-, 9- and 12-month follow-up time through online surveys or a phone call for both GPs and participants.

PRIMARY AND SECONDARY OUTCOME MEASURES

The first co-primary endpoint is the effectiveness of the deprescribing intervention measured by the change of prescribed PPI dose. The second co-primary endpoint is safety, which is measured with the Reflux Disease Questionnaire assessing change in gastrointestinal symptoms. There are several secondary endpoints, such as the total number of prescribed medications, occurrences of changes in prescription patterns, PPI discontinuation and cost-effectiveness.

CONCLUSIONS

The findings from this study will provide evidence on the effectiveness and safety of a PPI deprescribing intervention for patients and GPs. Successful implementation of our PPI deprescribing strategy has the potential to improve patient outcomes and lower costs.

TRIAL REGISTRATION NUMBER

NCT06129474.

Mobile applications on app stores for deprescribing: A scoping review

Deprescribing is an evidence-based intervention to reduce potentially inappropriate medication use. Yet its implementation faces barriers including inadequate resources, training and time. Mobile applications (apps) on app stores could address some barriers by offering educational content and interactive features for medication assessment and deprescribing guidance. A scoping review was undertaken to examine existing deprescribing apps, identifying features including interactive and artificial intelligence (AI) elements. A comprehensive search was conducted in August 2023 to identify mobile apps with deprescribing content within the Apple and Google Play Stores. The apps found were screened for inclusion, and data on their features were extracted. Quality assessment was undertaken using the Mobile App Rating Scale. Six deprescribing-related apps were identified: the American Geriatrics Society Beers Criteria 2023, Dementia Training Australia Medications, Evidence-Based Medicine Guide, Information Assessment Method Medical Guidelines, MedGPT-Medical AI App, and Polypharmacy: Manage Medicines. These apps focused primarily on educating both patients/carers and healthcare professionals about deprescribing. Amongst them, two apps included interactive features, with one incorporating AI technology. While these features allowed for search queries and input of patient-level details, the apps provided limited personalised deprescribing advice. In terms of quality, the apps scored highly on functionality and information, and poorly on engagement and aesthetics. This review found deprescribing apps, despite being educational, have limitations in personalization and user engagement. Future research should prioritize evaluating their feasibility and user experience in clinical settings, and further explore how AI and interactivity could enhance the usefulness of these apps for deprescribing practices.

The effects of diuretic deprescribing in adult patients: A systematic review to inform an evidence-based diuretic deprescribing guideline

In this systematic review, we report on the effects of diuretic deprescribing compared to continued diuretic use. We included clinical studies reporting on outcomes such as mortality, heart failure recurrence, tolerability and feasibility. We assessed risk of bias and certainty of the evidence using the GRADE framework. We included 25 publications from 22 primary studies (15 randomized controlled trials; 7 nonrandomized studies). The mean number of participants in the deprescribing groups was 35, and median/mean age 64 years. In patients with heart failure, there was no clear evidence that diuretic deprescribing was associated with increased mortality compared to diuretic continuation (low certainty evidence). The risk of cardiovascular composite outcomes associated with diuretic deprescribing was inconsistent (studies showing lower risk for diuretic deprescribing, or comparable risk with diuretic continuation; very low certainty evidence). The effect on heart failure recurrence after diuretic deprescribing in patients with diuretics for heart failure, and of hypertension in patients with diuretics for hypertension was inconsistent across the included studies (low certainty evidence). In patients with diuretics for hypertension, diuretic deprescribing was well tolerated (moderate certainty evidence), while in patients with diuretics for heart failure, deprescribing diuretics can result in complaints of peripheral oedema (very low certainty evidence). The overall risk of bias was generally high. In summary, this systematic review suggests that diuretic discontinuation could be a safe and feasible treatment option for carefully selected patients. However, there isa lack of high-quality evidence on its feasibility, safety and tolerability of diuretic deprescribing, warranting further research.

Communication as a key component of deprescribing: Conceptual framework and review of the literature

BACKGROUND

Deprescribing, the process of identifying and discontinuing potentially harmful or unnecessary medications, is a key component of caring for older persons. Communication is central to deprescribing. This study's objectives were to create a conceptual framework for deprescribing communication and to apply the framework to evaluate current and potential uses of communication in deprescribing.

METHODS

The consensus development working group comprises an international set of 14 experts in geriatrics, clinical pharmacology, communication, community outreach, and care partner stakeholders. Critical literature reviews describe (a) components of communication used in deprescribing randomized clinical trials (RCTs) and (b) the content of studies examining deprescribing communication, knowledge, attitudes, and values.

RESULTS

The framework demonstrates that communication extends beyond interactions between clinicians and patients. Communication can occur at the health system level, involving methods such as patient-specific feedback materials and academic detailing. Communication can also occur at the community level, involving entities such as pharmaceutical companies, the internet, community groups, and guidelines. Evaluation of the summary of RCTs against the framework demonstrates that intervention studies overwhelmingly focus on communication in individual clinical and health system-based encounters. Evaluation of the summary of observational studies demonstrates that there has been little study of the communication methods and styles themselves.

CONCLUSIONS

Potentially untapped opportunities exist to expand the use of different approaches for communication in deprescribing interventions, particularly in the community setting. More studies are required to elucidate and personalize the best content and style of deprescribing communication.

Evaluation of drug prescriptions on hospital admission in older trauma patients using the Fit fOR The Aged (FORTA) rules

BACKGROUND

Orthogeriatric comanagement of older patients with hip fractures has been proven to provide significant benefits concerning functional status, readmissions, nursing home placement, in-hospital complications and mortality. Medication management in older individuals is a cornerstone in orthogeriatric comanagement. The aim of the study was to analyze the extent of overprescription and undertreatment in older trauma patients.

METHODS

Personal and medical data of consecutively admitted older trauma patients were analyzed. Evaluation of medication was conducted according to the Fit fOR The Aged (FORTA) criteria. Data were retrieved from an ongoing observational study on the incidence of delirium in surgical patients.

RESULTS

A total of 492 patients were enrolled. There were 374 cases of overprescription and 575 cases of undertreatment. Only 78 (16%) patients had neither overprescription nor undertreatment on admission. Overprescription and undertreatment were most prevalent in cardiovascular disease. Undertreatment was most prevalent concerning osteoporosis. The number of prescribed drugs correlated with the Charlson Comorbidity Index (r = 0.478, p < 0.001), age (r = 0.122; p < 0.01), anticholinergic burden (r = 0.528, p < 0.001), FORTA score (r = 0.352, p < 0.001), and overtreatment (r = 0.492, p < 0.001), but not with undertreatment. Undertreatment also correlated with age (r = 0.172, p < 0.001) and overtreatment (r = 0.364, p < 0.01). The FORTA score correlated significantly with age (r = 0.159, p < 0.001), anticholinergic burden (ACB) score (r = 0.496, p < 0.001), Katz index (r = -0.119, p < 0.01), IADL score (r = -0.243, p < 0.001), and clinical frailty scale (CFS, r = 0.23, p < 0.001).

CONCLUSION

The high numbers of overprescription and undertreatment in older trauma patients underlines the need for orthogeriatric comanagement. Besides the evaluation of multimorbidity and geriatric problems, drug management is a core topic. Future studies should investigate the impact of medication management on outcome parameters such as quality of life, functional status, and mortality. A benefit can be expected.

Montelukast deprescribing in outpatient specialty clinics: A single center cross-sectional study

Objective

To identify and evaluate montelukast deprescribing in outpatient specialty clinics.

Methods

This was a single-center, retrospective, cross-sectional study conducted at an academic health system in the southern US including 21 specialty clinics. Subjects included adults ≥18 years with an active prescription for montelukast who attended at least one appointment in pulmonology, otolaryngology, or neurology outpatient specialty clinics between January 1, 2021 to December 31, 2022. Patients <18 years and those with diagnoses of uncontrolled asthma or allergic rhinitis were excluded. Outcomes assessed included the frequency and period prevalence of montelukast deprescribing, defined by a documented montelukast discontinuation within the medical record, and evaluation of reasoning for discontinuation mentioned in visit notes.

Results

There were 1152 patients who met inclusion criteria. Of these, 43 (3.7 %) experienced a montelukast deprescribing event: 18 (41.9 %) in neurology, 13 (30.2 %) in otolaryngology, and 12 (27.9 %) in pulmonology. Documented reasons for deprescribing were only available for 11 patients (25.6 %); reasons for deprescribing included patient-provider shared decision-making regarding the Black Box Warning [n = 5 (11.6 %)], inadequate treatment response [n = 3 (7.0 %)], suicidal thought development [n = 1 (2.3 %)], adverse drug event [n = 1 (2.3 %)], and pregnancy planning [n = 1 (2.3 %)].

Conclusion

Montelukast deprescribing rates were less than 5 % in outpatient specialty clinics. Factors associated with montelukast deprescribing beget further investigation.

Evaluation of deprescribing services in frail patients: a systematic review

BACKGROUND

Deprescribing, a process of dose reduction or withdrawal of inappropriate medication that no longer has benefit, is a proposed intervention in the care of older adults living with frailty.

OBJECTIVE/AIM

To evaluate the safety, effectiveness, and clinical impact of deprescribing services in frail patients.

METHODS

A systematic literature search was performed in November 2023 using Scopus, CINAHL PLUS (EBSCO), MEDLINE (OVID and EMBASE), and Cochrane Library. The Mixed Methods Appraisal tool was used for appraising the methodological quality of the included papers. Studies were selected after title, abstract, and full-text screening, with independent review. Thematic analysis was used for analysing data from the selected articles.

RESULTS

Five hundred ninety unique titles were identified, with nine (six trials, one interview, one survey, and one designed-delay study) meeting inclusion and exclusion criteria. Four main descriptive themes have been identified: challenges of deprescribing in frailty, facilitators of deprescribing in frailty, deprescribing processes in current practice in frail patients, and deprescribing outcomes. Additionally, two analytical themes have been identified: safety and quality.

CONCLUSION

A number of issues have been highlighted that impact the implementation of deprescribing services in frail patients. Currently, there is limited evidence showing strong benefits of such deprescribing services, such as reducing the number of potentially inappropriate medications and medication costs.

Predictors of medicine-related perceptions towards deprescribing inappropriate medications among older adult outpatients in Jordan: a cross-sectional study

OBJECTIVES

To examine the predictors of medicine-related perceptions towards deprescribing inappropriate medications among older adults in Jordan.

DESIGN

A cross-sectional, correlational study.

SETTING

Data were collected by a graduate nursing student from five outpatient clinics in a selected public hospital in Jordan via inperson interviews 5 days a week over a period of 4 months.

PARTICIPANTS

A convenience sample of 200 older adults who regularly visited the outpatient clinics of the selected public hospital for regular check-ups during July 2023 were recruited.

OUTCOME MEASURES

Predictors of patients' perceived medication concerns, interest in stopping medications, perceived unimportance of medications, and beliefs about medication overuse were examined.

RESULTS

Increased perceived medication concerns among patients were significantly associated with older age (p=0.037), lower level of self-rated general health (p=0.002), less perceived care-provider knowledge of medications (p=0.041), higher perceived unimportance of medicines (p=0.018), less collaboration with care providers (p=0.017), being seen by a clinical pharmacist (p<0.001) and an increased number of prescribed medicines (p<0.001). Increased perceived interest in stopping medications was significantly associated with lower levels of self-rated general health (p=0.029), less perceived involvement in decision-making (p=0.013), higher perceived unimportance of medicines (p=0.002), being seen by a clinical pharmacist (p=0.024) and an increased number of prescribed medicines (p=0.001). Furthermore, increased perceived unimportance of medications among patients was significantly associated with more perceived beliefs about medication overuse (p=0.007), more perceived interest in stopping medicines (p=0.001) and greater perceived medication concerns (p=0.001). Moreover, greater perceived beliefs about medication overuse were significantly associated with older age (p=0.018), higher perceived unimportance of medicines (p=0.016), more collaboration with care providers (p=0.038), having post-traumatic disorder (p=0.018) and an increased number of prescribed medicines (p=0.038).

CONCLUSIONS

The current study examined predictors of medicine-related perceptions towards deprescribing inappropriate medications among older adults. Care providers should discuss the benefits of deprescribing inappropriate medications with their patients to prevent the side effects associated with long-term unnecessary use. Future studies on the effectiveness of an evidence-based deprescribing protocol on minimising the clinical side effects associated with the inappropriate prescription of medications among older adults are recommended.

Strategies and Management for Psychiatric Drug Withdrawal: A Systematic Review of Case Reports and Series

In recent years, an increasing number of case reports on psychiatric drug withdrawal have emerged, offering detailed clinical insights and valuable real-world evidence on the withdrawal process. The objective of this review was to evaluate the strategies and management for withdrawing psychiatric drugs, as detailed in case reports and series. A systematic review of case reports and series published between 2013 and 2023 was conducted to capture the latest trends in psychiatric drug withdrawal. Cases were identified following the PRISMA guidelines by searching electronic databases Medline and Scopus. Finally, 47 case reports and series were included. The primary reason for drug withdrawal was attributed to the emergence of adverse events, followed by medication dependence or abuse, and clinical decision-making or symptom resolution. Gradual reduction of doses was implemented through various management approaches as the primary strategy for drug withdrawal, and drug substitution emerged as the second most employed strategy. Also, patients were mostly undergoing polypharmacy. Favorable treatment outcomes were reported in the majority of cases, suggesting that psychiatric drug withdrawal is feasible - though quite challenging in some situations. However, the remarkably low number of unsuccessful cases may create a misleading impression of the significant difficulty associated with withdrawing psychiatric drugs.

Deprescribing in Older Adults: Attitudes, Awareness, Training, and Clinical Practice Among Portuguese Physicians

INTRODUCTION

The importance of deprescribing in clinical practice is growing, particularly in aging populations with polypharmacy scenarios, making it a crucial matter in Portugal, one of Europe's most aged nations. The aim of this study was to investigate deprescribing awareness, training, attitudes, and practices among Portuguese physicians to inform future healthcare strategies.

METHODS

A cross-sectional study using an anonymous online questionnaire was disseminated through the Portuguese Medical Association. It gathered sociodemographic and professional data, and insights into deprescribing awareness, attitudes, training, and practices. Descriptive statistics were summarized as frequencies, percentages, medians, and interquartile ranges. For inferential analysis, the Chi-square test and Fisher's exact test were used to evaluate categorical variables, and the Mann-Whitney U test was used for continuous variables. The significance level was set at p < 0.05.

RESULTS

A total of 425 valid questionnaires were included. The participants were mostly women (61.6%), with a median age of 45 (IQR 34 - 42). General practice/family medicine (34.1%) and internal medicine (16.2%) were the most common medical specialties. While 81.2% of the respondents were familiar with the term 'deprescribing', 55.4% reported no training. A vast majority (91.9%) reported practicing deprescribing, but a smaller fraction employed specific methodologies to deprescribe (39.8%) and criteria for identifying potentially inappropriate medications (38.7%). Training in deprescribing was significantly associated with higher deprescribing awareness (p < 0.001), the use of specific deprescribing methods (p < 0.001), the use of criteria to identify potentially inappropriate medications (p < 0.001) and having certification in geriatrics by the Portuguese Medical Association (p = 0.006). Family physicians showed higher familiarity with and training in deprescribing than hospital-based specialists (p < 0.001). Deprescribing methodologies were adopted more often by family physicians than by hospital-based specialists (p = 0.004).

CONCLUSION

This study highlights widespread deprescribing awareness among Portuguese physicians, while simultaneously uncovering considerable gaps in training and inconsistencies in its application. These findings highlight the pressing need for targeted educational initiatives that could contribute to medication optimization for older adults in the national healthcare system. Furthermore, these findings emphasize the importance of policy development and medical education in promoting safe deprescribing.

Co-Designing a Consult Patient Decision Aid for Continuation Versus Deprescribing Cholinesterase Inhibitors in People Living with Dementia

BACKGROUND AND OBJECTIVE

As dementia progresses, people living with dementia may take high-risk, unnecessary, or ineffective medicines. Cholinesterase inhibitors (ChEIs) may have benefit in some people with dementia; however, up to one third are continued when no longer necessary or safe. Our aim was to co-design a consult patient decision aid (CPtDA) to support shared decision making between healthcare professionals and consumers about continuing or deprescribing ChEIs.

METHODS

A systematic process was employed to design and test the CPtDA prototype. First, a steering group composed of healthcare professionals and a consumer representative was assembled. Guided by the International Patient Decision Aids Standards, the steering group defined the CPtDA's purpose, scope, and target audience and drafted the prototype for further testing. Interviews with consumers and healthcare professionals were conducted to gain feedback on the content, format, structure, comprehensibility and usability of the CPtDA prototype.

RESULTS

After the steering group developed the CPtDA prototype, interviews were conducted with 11 consumers and six healthcare professionals. The content and format of the decision aid were improved iteratively over three rounds after consolidating the feedback at each round. The main changes included rewording the purpose of the decision aid and simplifying its layout and format. Participants reported that the decision aid is comprehensible and may be useful in practice.

CONCLUSIONS

Limited available resources guide shared decision making about deprescribing. This study resulted in a co-designed and alpha-tested CPtDA for people living with dementia and carers to help them review the ongoing need for their ChEIs. Further research is needed to explore using the CPtDA in practice to support people living with dementia and their carers engage in the shared decision-making process about continuing or deprescribing their ChEIs. Our co-designed CPtDA could help people living with dementia and their carers review their goals of care alongside their healthcare professional. This may prompt conversations about appropriately using ChEIs and increase the uptake of deprescribing.

An Internationally Derived Process of Healthcare Professionals' Proactive Deprescribing Steps and Constituent Activities

Proactive deprescribing is the process of tapering or stopping a medicine before harm occurs. This study aimed to specify and validate, with an international sample of healthcare professionals, a proactive deprescribing process of steps and constituent activities. We developed a proactive deprescribing process framework of steps which we populated with literature-derived activities required to be undertaken by healthcare professionals. We distributed a survey to healthcare professionals internationally, requesting for each activity the frequency of its occurrence in practice and whether it was important. Extended response questions investigated barriers and enablers to deprescribing. The 263 survey respondents were from 25 countries. A proactive deprescribing process was developed comprising four steps: (1) identify a patient for potential stop of a medicine, (2) evaluate a patient for potential stop of a medicine, (3) stop a medicine(s), and (4) monitor after a medicine has been stopped, and 17 activities. All activities were considered important by ≥70% of respondents. Nine activities required healthcare professionals to undertake in direct partnership with the patient and/or caregiver, of which seven were only sometimes undertaken. Deprescribing interventions should include a focus on addressing the barriers and enablers of healthcare professionals undertaking the activities that require direct partnership with the patient and/or caregiver.

Current Landscape and Future Directions of Deprescribing and Polypharmacy Practices in Jordan

This review explores the current landscape and future directions of deprescribing and polypharmacy practices in Jordan. The prevalence of polypharmacy, defined as the concurrent use of multiple medications by an individual, has been increasing in recent years due to various factors, such as population aging and the greater availability of medications. However, polypharmacy can lead to adverse drug events, suboptimal medication adherence, increased healthcare costs, and reduced quality of life. Deprescribing, on the other hand, involves the discontinuation or reduction of unnecessary or potentially harmful medications to improve patient outcomes. The findings presented in this review highlight the current state of deprescribing and polypharmacy practices in Jordan, including factors influencing their prevalence. Additionally, it discusses the challenges healthcare professionals face in implementing deprescribing strategies and identifies potential solutions for enhancing these practices in Jordanian healthcare settings. Moreover, this paper provides insights into future directions for deprescribing and polypharmacy practices in Jordan. Overall, this review offers valuable insights into the current landscape of deprescribing and polypharmacy practices in Jordan while also providing recommendations for future directions to optimize medication management strategies that can ultimately benefit patient outcomes within a sound healthcare system framework.

Perspectives on deprescribing in older people with type 2 diabetes and/or cardiovascular conditions: challenges from healthcare provider, patient and caregiver perspective, and interventions to support a proactive approach

INTRODUCTION

For people with type 2 diabetes and/or cardiovascular conditions, deprescribing of glucose-lowering, blood pressure-lowering and/or lipid-lowering medication is recommended when they age, and their health status deteriorates. So far, deprescribing rates of these so-called cardiometabolic medications are low. A review of challenges and interventions addressing these challenges in this population is pertinent.

AREAS COVERED

We first provide an overview of relevant deprescribing recommendations. Next, we review challenges for healthcare providers (HCPs) to deprescribe cardiometabolic medication and provide insight in the patient and caregiver perspective on deprescribing. We summarize findings from research on implementing deprescribing of cardiometabolic medication and reflect on strategies to enhance deprescribing. We have used a combination of methods to search for relevant articles.

EXPERT OPINION

There is a need for rigorous development and evaluation of intervention strategies aimed at proactive deprescribing of cardiometabolic medication. To address challenges at different levels, these should be multifaceted interventions. All stakeholders must become aware of the relevance of deintensifying medication in this population. Education and training for HCPs and patients should support patient-centered communication and shared decision-making. Development of procedures and tools to select eligible patients and conduct targeted medication reviews are important for implementation of deprescribing in routine care.

Crossing the deintensification chasm for older adults with diabetes

This editorial comments on the article by Haider et al.

Effects of a multicomponent communication training to involve older people in decisions to DEPRESCRIBE cardiometabolic medication in primary care (CO-DEPRESCRIBE): protocol for a cluster randomized controlled trial with embedded process and economic evaluation

BACKGROUND

Deprescribing of medication for cardiovascular risk factors and diabetes has been incorporated in clinical guidelines but proves to be difficult to implement in primary care. Training of healthcare providers is needed to enhance deprescribing in eligible patients. This study will examine the effects of a blended training program aimed at initiating and conducting constructive deprescribing consultations with patients.

METHODS

A cluster-randomized trial will be conducted in which local pharmacy-general practice teams in the Netherlands will be randomized to conducting clinical medication reviews with patients as usual (control) or after receiving the CO-DEPRESCRIBE training program (intervention). People of 75 years and older using specific cardiometabolic medication (diabetes drugs, antihypertensives, statins) and eligible for a medication review will be included. The CO-DEPRESCRIBE intervention is based on previous work and applies models for patient-centered communication and shared decision making. It consists of 5 training modules with supportive tools. The primary outcome is the percentage of patients with at least 1 cardiometabolic medication deintensified. Secondary outcomes include patient involvement in decision making, healthcare provider communication skills, health/medication-related outcomes, attitudes towards deprescribing, medication regimen complexity and health-related quality of life. Additional safety and cost parameters will be collected. It is estimated that 167 patients per study arm are needed in the final intention-to-treat analysis using a mixed effects model. Taking loss to follow-up into account, 40 teams are asked to recruit 10 patients each. A baseline and 6-months follow-up assessment, a process evaluation, and a cost-effectiveness analysis will be conducted.

DISCUSSION

The hypothesis is that the training program will lead to more proactive and patient-centered deprescribing of cardiometabolic medication. By a comprehensive evaluation, an increase in knowledge needed for sustainable implementation of deprescribing in primary care is expected.

TRIAL REGISTRATION

The study is registered at ClinicalTrials.gov (identifier: NCT05507177).

Deprescribing antihypertensive drugs in frail older adults

Antihypertensive drugs are commonly used by older adults because of the high prevalence of cardiovascular disease and its risk factors, and the increased absolute benefit of blood pressure reduction with increasing age. Clinical trials of blood pressure reduction in older adults have generally excluded older adults with multimorbidity, frailty and limited life expectancy. In this population, the benefit-harm ratio of aggressive blood pressure lowering may become unfavourable; a more relaxed blood pressure target may be appropriate; and deprescribing (cessation or dose reduction) of one or more antihypertensive drugs can be considered. Before deprescribing an antihypertensive drug, it is important to consider other indications for which it may have been prescribed (e.g. heart failure with reduced ejection fraction, diabetic nephropathy, atrial fibrillation). Evidence from randomised controlled deprescribing trials indicates that it is possible to deprescribe antihypertensives in frail older people. However, some patients may experience an increase in blood pressure that warrants restarting the drug. There are limited data on long-term outcomes (follow-up in deprescribing trials ranged from 4 to 56 weeks). The risk of adverse outcomes associated with deprescribing, such as withdrawal effects, can be minimised through appropriate planning, patient engagement, dose tapering and monitoring.

Defining, identifying and addressing problematic polypharmacy within multimorbidity in primary care: a scoping review

INTRODUCTION

Polypharmacy and multimorbidity pose escalating challenges. Despite numerous attempts, interventions have yet to show consistent improvements in health outcomes. A key factor may be varied approaches to targeting patients for intervention.

OBJECTIVES

To explore how patients are targeted for intervention by examining the literature with respect to: understanding how polypharmacy is defined; identifying problematic polypharmacy in practice; and addressing problematic polypharmacy through interventions.

DESIGN

We performed a scoping review as defined by the Joanna Briggs Institute.

SETTING

The focus was on primary care settings.

DATA SOURCES

Medline, Embase, Cumulative Index to Nursing and Allied Health Literature and Cochrane along with ClinicalTrials.gov, Science.gov and WorldCat.org were searched from January 2004 to February 2024.

ELIGIBILITY CRITERIA

We included all articles that had a focus on problematic polypharmacy in multimorbidity and primary care, incorporating multiple types of evidence, such as reviews, quantitative trials, qualitative studies and policy documents. Articles focussing on a single index disease or not written in English were excluded.

EXTRACTION AND ANALYSIS

We performed a narrative synthesis, comparing themes and findings across the collective evidence to draw contextualised insights and conclusions.

RESULTS

In total, 157 articles were included. Case-finding methods often rely on basic medication counts (often five or more) without considering medical history or whether individual medications are clinically appropriate. Other approaches highlight specific drug indicators and interactions as potentially inappropriate prescribing, failing to capture a proportion of patients not fitting criteria. Different potentially inappropriate prescribing criteria also show significant inconsistencies in determining the appropriateness of medications, often neglecting to consider multimorbidity and underprescribing. This may hinder the identification of the precise population requiring intervention.

CONCLUSIONS

Improved strategies are needed to target patients with polypharmacy, which should consider patient perspectives, individual factors and clinical appropriateness. The development of a cross-cutting measure of problematic polypharmacy that consistently incorporates adjustment for multimorbidity may be a valuable next step to address frequent confounding.

Influence of chronic medical conditions on older patients' willingness to deprescribe medications: a cross-sectional study

BACKGROUND

Aging correlates with a heightened prevalence of chronic diseases, resulting in multimorbidity affecting 60% of those aged 65 or older. Multimorbidity often leads to polypharmacy, elevating the risk of potentially inappropriate medication (PIM) use and adverse health outcomes. To address these issues, deprescribing has emerged as a patient-centered approach that considers patients' beliefs and attitudes toward medication and reduces inappropriate polypharmacy in older adults. Our study aims to investigate whether certain chronic medical conditions are associated with older patients' willingness to deprescribe medications.

METHODS

A cross-sectional study enrolled 192 community-dwelling individuals aged 65 or older taking at least one regular medication. Data included demographics, clinical characteristics, and responses to the Portuguese revised Patients' Attitudes Towards Deprescribing (rPATD) questionnaire. Descriptive statistics characterized participants, while multiple binary logistic regression identified associations between chronic medical conditions and willingness to deprescribe.

RESULTS

Among the participants (median age: 72 years, 65.6% female), 91.6% had multimorbidity. The analysis revealed that willingness to deprescribe significantly increased with the presence of gastric disease (adjusted odds ratio [aOR] = 4.123; 95% CI 1.221, 13.915) and age (aOR = 1.121; 95% CI 1.009, 1.246). Conversely, prostatic pathology (aOR = 0.266; 95% CI 0.077, 0.916), higher scores in the rPATD appropriateness factor (aOR = 0.384; 95% CI 0.190, 0.773), and rPATD concerns about stopping factor (aOR = 0.450; 95% CI 0.229, 0.883) diminished patients' willingness to deprescribe.

CONCLUSIONS

This study highlights the intricate relationship between older patients' attitudes toward deprescribing and chronic medical conditions. We found that gastric disease was associated with an increased willingness to deprescribe medications, while prostate disease was associated with the opposite effect. Future research should explore how patients with specific diseases or groups of diseases perceive deprescribing of medications general and for specific medications, aiding in the development of targeted interventions.

Implementation considerations of deprescribing interventions: A scoping review

Over half of older adults experience polypharmacy, including medications that may be inappropriate or unnecessary. Deprescribing, which is the process of discontinuing or reducing inappropriate and/or unnecessary medications, is an effective way to reduce polypharmacy. This review summarizes (1) the process of deprescribing and conceptual models and tools that have been developed to facilitate deprescribing, (2) barriers, enablers, and factors associated with deprescribing, and (3) characteristics of deprescribing interventions in completed trials, as well as (4) implementation considerations for deprescribing in routine practice. In conceptual models of deprescribing, multilevel factors of the patient, clinician, and health-care system are all related to the efficacy of deprescribing. Numerous tools have been developed for clinicians to facilitate deprescribing, yet most require substantial time and, thus, may be difficult to implement during routine health-care encounters. Multiple deprescribing interventions have been evaluated, which mostly include one or more of the following components: patient education, medication review, identification of deprescribing targets, and patient and/or provider communication about high-risk medications. Yet, there has been limited consideration of implementation factors in prior deprescribing interventions, especially with regard to the personnel and resources in existing health-care systems and the feasibility of incorporating components of deprescribing interventions into the routine care processes of clinicians. Future trials require a more balanced consideration of both effectiveness and implementation when designing deprescribing interventions.

Deprescribing potential of commonly used medications among community-dwelling older adults: insights from a pharmacist's geriatric assessment

Pharmacist's geriatric assessment can provide valuable insights into potential deprescribing targets, while including important information on various health-related domains. Data collected from a geriatric assessment questionnaire, for 388 patients, from the Croatian cohort of the EuroAgeism H2020 ESR 7 international project, along with guideline-based deprescribing criteria, were used to analyse potentially inappropriate prescribing of four medication groups (benzodiazepines (BZN), proton pump inhibitors (PPI), opioids, and non-steroidal anti-inflammatory drugs (NSAID)), and to assess the deprescribing potential. Binary logistic regression was used to explore the effects of age, gender, number of medicines and diagnoses, self-reported health, frailty score, and healthcare utilization on the likelihood of needing deprescribing. More than half of participants (n = 216, 55.2%) are candidates for deprescribing, with 31.1% of PPI, 74.8% of NSAID, 75% of opioid, and 96.1% of BZN users meeting at least one criterion. Most common criteria for deprescribing were inappropriately long use and safety concerns. Women (aOR = 2.58; p < 0.001), those reporting poor self-reported health (aOR = 5.14; p < 0.001), and those exposed to polypharmacy (aOR = 1.29; p < 0.001) had higher odds of needing to have medicines deprescribed. The high rate of deprescribing potential warrants prompt action to increase patient safety and decrease polypharmacy. Pharmacist's geriatric assessment and deprescribing-focused medication review could be used to lead a personalised approach.

Cost-Consequence Analysis of Deprescribing to Optimize Health Outcomes for Frail Older People: A Within-Trial Analysis

OBJECTIVES

The structured, clinically supervised withdrawal of medicines, known as deprescribing, is one strategy to address inappropriate polypharmacy. This study aimed to evaluate the costs and consequences of deprescribing in frail older people living in residential aged care facilities (RACFs) in Australia.

DESIGN

A within-trial cost-consequence analysis of a deprescribing intervention-Opti-Med. The Opti-Med double-blind randomized controlled trial of deprescribing included 3 groups: blinded control, blinded intervention, and an open intervention group.

SETTING AND PARTICIPANTS

Seventeen RACFs in Western Australia and New South Wales. Participants were 303 older people living in participating RACFs from March 2014 to February 2019.

METHODS

Analysis was conducted from the health sector perspective. Health economic outcomes assessed include cost saved from deprescribed medicines and the incremental quality-adjusted life-years. Costs were presented in 2022 Australian dollars.

RESULTS

The total cost of the Opti-Med intervention was $239.13 per participant. The costs saved through deprescribed medicines over 12 months after adjusting for mortality within the trial period was $328.90 per participant in the blinded intervention group and $164.00 per participant in the open intervention group. On average, the cost of the intervention was more than offset by the cost saved from deprescribed medicines. Extrapolating these findings to the Australian population suggests a potential net cost saving of about $1 to $16 million per annum for the health system nationally. The incremental quality-adjusted life-years were very similar across the 3 groups within the trial period.

CONCLUSIONS AND IMPLICATIONS

Deprescribing for frail older people living in RACFs can be a cost-saving intervention without reducing the quality of life. Systemwide implementation of deprescribing across RACFs in Australia has the potential to improve health care delivery through the cost savings, which could be reapplied to further optimize care within RACFs.

Outcomes of a Medication Optimization Virtual Interdisciplinary Geriatric Specialist (MOVING) Program: A Feasibility Study

BACKGROUND

Adverse drug events among older adults result in significant mortality, morbidity and cost. This harm may be mitigated with appropriate prescribing and deprescribing. We sought to understand the prescribing outcomes of an interdisciplinary geriatric virtual consultation service.

METHODS

We conducted a retrospective, before-and-after feasibility study to measure prescribing outcomes for a medication optimization virtual interdisciplinary geriatric specialist (MOVING) programme comprised of expertise from geriatric clinical pharmacology, pharmacy and psychiatry for older adults (aged ≥ 65 years) between June and December 2018, Ontario, Canada. The primary outcome was the number of distinct prescriptions and the presence of polypharmacy (defined as ≥ 4 medications) before and after the service. Secondary outcomes included the number of as needed and regularly administered prescriptions, number of potentially inappropriate prescriptions as defined by the Beers and STOPP criteria, and number of prescriptions for psychotropics, long-acting opioids and diabetic medications.

RESULTS

We studied 40 patients with a mean age of 80.6 [standard deviation (SD) 8.8] years who received a MOVING consult. We found no significant change in the mean total number of prescriptions per patient before (12.02, SD 5.83) and after the intervention (11.58, SD 5.28), with a mean difference of -0.45 [95% confidence interval (CI) -0.94 to 0.04; p = 0.07]. We found statistically significant decreases in as needed prescriptions (mean difference - 0.30, 95% CI - 0.45 to - 0.15; p<0.001), and potentially harmful medications as identified by the Beers (mean difference -1.25, 95% CI -2.00 to -0.50; p = 0.002) and STOPP (mean difference -1.65, 95% CI -2.33 to -0.97; p < 0.001) scores. Without including the cost savings from hospital diversion by a MOVING consult, the costs of a MOVING consult were $545.80-$629.80 per person, compared with the costs associated with traditional in-person consults involving similar specialist clinical services ($904.89-$1270.69 per person).

CONCLUSION

A MOVING model of care is associated with decreases in prescriptions for potentially inappropriate medications in older adults. These findings support further evaluation to ascertain health system impacts.

How does deprescribing (not) reduce mortality? A review of a meta-analysis in community-dwelling older adults casts uncertainty over claimed benefits

Some meta-analyses suggest that deprescribing may reduce mortality. Our aim was to determine the underlying factors contributing to this observed reduction. We analysed data from 12 randomized controlled trials included in the latest meta-analysis on deprescribing in community-dwelling older adults. Our analysis focused on deprescribed medications and potential methodological concerns. Only a third (4/12) of the trials aimed to study mortality, and that too as a secondary outcome. Five trials reported a reduction in total medications, potentially inappropriate medications or drug-related problems. Information on specific classes of deprescribed medications was limited, although a wide array was concerned (e.g., antihypertensive, sedative, gastro-intestinal medications and vitamins). Follow-up periods were ≤1 year in 11 trials, and five trials included ≤150 participants. Small sample sizes often resulted in imbalanced groups (e.g., comorbidities, number of potentially inappropriate medications), yet no trials presented multivariable analyses. In the two trials with the most weight in the meta-analysis, several deaths occurred before the intervention, making it difficult to draw conclusions about the impact of the deprescribing intervention on mortality. These methodological issues cast significant uncertainty on the benefits of deprescribing on mortality outcomes. Large-scale, well-designed trials are needed to address this issue effectively.

Polypharmacy in chronic kidney disease: Health outcomes & pharmacy-based strategies to mitigate inappropriate polypharmacy

The rising prevalence of comorbidities in an increasingly aging population has sparked a reciprocal rise in polypharmacy. Patients with chronic kidney disease (CKD) have a greater burden of polypharmacy due to the comorbidities and complications associated with their disease. Polypharmacy in CKD patients has been linked to myriad direct and indirect costs for patients and the society at large. Pharmacists are uniquely positioned within the healthcare team to streamline polypharmacy management in the setting of CKD. In this article, we review the landscape of polypharmacy and examine its impacts through the lens of the ECHO model of Economic, Clinical, and Humanistic Outcomes. We also present strategies for healthcare teams to improve polypharmacy care through comprehensive medication management process that includes medication reconciliation during transitions of care, medication therapy management, and deprescribing. These pharmacist-led interventions have the potential to mitigate adverse outcomes associated with polypharmacy in CKD.

Process evaluation of a pharmacist-led intervention aimed at deprescribing and appropriate use of cardiometabolic medication among adult people with type 2 diabetes

BACKGROUND

A quasi-experimental study investigated a pharmacist-led intervention aimed at deprescribing and medication management among adult patients with type 2 diabetes at risk of hypoglycaemia.

OBJECTIVE

This study aimed to evaluate the process of implementing the intervention consisting of a tailored clinical medication review (CMR) supported by a training and a toolbox.

METHODS

Mixed-methods study based on the Grant framework, including the domains "recruitment," "delivery of intervention" and "response" of pharmacists and patients. Data collected were administrative logs, semi-structured observations of patient consultations (n = 8), interviews with pharmacists (n = 16) and patient-reported experience measure (PREM) questionnaires (n = 66).

RESULTS

Tailored CMRs were conducted largely as intended for 90 patients from 14 pharmacies. Although patient selection based on a medication-derived hypoglycaemia risk score was considered useful, pharmacists experienced barriers to proposing deprescribing in patients with recent medication changes, without current hypoglycaemic events, or treated by medical specialists. The training and toolbox were evaluated positively by the pharmacists. Overall, patients were satisfied with the CMR.

CONCLUSION

Pharmacists and patients valued the CMR focusing on deprescribing and medication management. To optimize implementation and effectiveness of the intervention, improvements can be made to the patient selection, pharmacist training and the collaboration between healthcare professionals.

Making it happen: Development of an interprofessional deprescribing education programme

Deprescribing is the planned and supervised reduction or discontinuation of medications that may be causing harm or are no longer benefiting a patient. The need for deprescribing to be a routine part of patient care is essential with an aging population and the rising prevalence of polypharmacy, which has been associated with increased adverse outcomes such as falls, hospitalizations and mortality. Deprescribing is a complex intervention that requires collaboration between the patient, caregivers and healthcare providers to adequately support all involved, as well as to ensure medications are not restarted in error. The objective of this article is to describe the stepwise approach to planning and ongoing development of an online, interprofessional deprescribing education programme for healthcare providers and students with the goal of enhancing deprescribing practice. There were four main planning and development components: (1) a needs assessment to provide guidance on programme design, development and delivery; (2) a consultative programme planning process with an advisory group of stakeholders and patient partners to inform programme learning outcomes and content; (3) a core development team for the creation of programme content; and (4) planning for programme evaluation. Based on the stepwise and consultative process, programme outcomes were identified, and five modules were developed.

Challenges in Deprescribing among Older Adults in Post-Acute Care Transitions to Home

OBJECTIVES

Medications with a higher risk of harm or that are unlikely to be beneficial are used by nearly all older patients in home health care (HHC). The objective of this study was to understand stakeholders' perspectives on challenges in deprescribing these medications for post-acute HHC patients.

DESIGN

Qualitative individual interviews were conducted with stakeholders involved with post-acute deprescribing.

SETTING AND PARTICIPANT

Older HHC patients, HHC nurses, pharmacists, and primary/acute care/post-acute prescribers from 9 US states participated in individual qualitative interviews.

MEASURES

Interview questions were focused on the experience, processes, roles, training, workflow, and challenges of deprescribing in hospital-to-home transitions. We used the constant comparison approach to identify and compare findings among patient, prescriber, and pharmacist and HHC nurse stakeholders.

RESULTS

We interviewed 9 older patients, 11 HHC nurses, 5 primary care physicians (PCP), 3 pharmacists, 1 hospitalist, and 1 post-acute nurse practitioner. Four challenges were described in post-acute deprescribing for HHC patients. First, PCPs' time constraints, the timing of patient encounters after hospital discharge, and the lack of prioritization of deprescribing make it difficult for PCPs to initiate post-acute deprescribing. Second, patients are often confused about their medications, despite the care team's efforts in educating the patients. Third, communication is challenging between HHC nurses, PCPs, specialists, and hospitalists. Fourth, the roles of HHC nurses and pharmacists are limited in care team collaboration and discussion about post-acute deprescribing.

CONCLUSIONS AND IMPLICATIONS

Post-acute deprescribing relies on multiple parties in the care team yet it has challenges. Interventions to align the timing of deprescribing and that of post-acute care visits, prioritize deprescribing and allow clinicians more time to complete related tasks, improve medication education for patients, and ensure effective communication in the care team with synchronized electronic health record systems are needed to advance deprescribing during the transition from hospital to home.

Optimizing pharmacotherapy and deprescribing strategies in older adults living with multimorbidity and polypharmacy: EuGMS SIG on pharmacology position paper

Inappropriate polypharmacy is highly prevalent among older adults and presents a significant healthcare concern. Conducting medication reviews and implementing deprescribing strategies in multimorbid older adults with polypharmacy are an inherently complex and challenging task. Recognizing this, the Special Interest Group on Pharmacology of the European Geriatric Medicine Society has compiled evidence on medication review and deprescribing in older adults and has formulated recommendations to enhance appropriate prescribing practices. The current evidence supports the need for a comprehensive and widespread transformation in education, guidelines, research, advocacy, and policy to improve the management of polypharmacy in older individuals. Furthermore, incorporating deprescribing as a routine aspect of care for the ageing population is crucial. We emphasize the importance of involving geriatricians and experts in geriatric pharmacology in driving, and actively participating in this transformative process. By doing so, we can work towards achieving optimal medication use and enhancing the well-being of older adults in the generations to come.

Predictors of older patients' willingness to have medications deprescribed: A cross-sectional study

BACKGROUND

Deprescribing is a complex process requiring a patient-centred approach. One frequently expressed deprescribing barrier is patients' attitudes and beliefs towards deprescribing. This study aimed to identify the predictors of patients' willingness to have medications deprescribed.

METHODS

A cross-sectional study was conducted with community-dwelling patients aged ≥65 who are taking at least one regular medication. Data collection included patients' demographic and clinical characteristics and the Portuguese revised Patients' Attitudes Towards Deprescribing (rPATD) questionnaire. Descriptive statistics were used to present the patients' characteristics. Multiple binary logistic regression analysis was performed to identify the predictors of the patients' willingness to have medications deprescribed.

RESULTS

One hundred ninety-two participants (median age 72 years; 65.6% female) were included. Most (83.33%) were willing to have medications deprescribed, and the predictors were age (adjusted odds ratio [aOR] = 1.136; 95% CI 1.026, 1.258), female sex (aOR = 3.036; 95% CI 1.059, 8.708) and the rPATD concerns about stopping factor (aOR = 0.391; 95% CI 0.203, 0.754).

CONCLUSIONS

Most patients were willing to have their medications deprescribed if it is recommended by their doctors. Older age and female sex increased the odds of willingness to deprescribe; higher concerns about stopping medications decreased the odds. These findings suggest that addressing patients' concerns about stopping their medicines may contribute to deprescribing success.

The role of pharmacists in deprescribing benzodiazepines: A scoping review

Background

Polypharmacy can increase the risk of adverse drug events, hospitalisation, and unnecessary healthcare costs. Evidence indicates that discontinuing certain medications, such as benzodiazepines, can improve health outcomes, by resolving adverse drug effects. This scoping review aims to explore the pharmacists' role in deprescribing benzodiazepines.

Method

A scoping review has been conducted to distinguish and map the literature, discover research gaps, and focus on targeted areas for future studies and research. A systematic search strategy was conducted to identify relevant studies from PubMed, Medline, and EMBASE databases. The eligibility criteria involved studies that focused on the role of pharmacists in benzodiazepine deprescribing, quantitative and qualitative studies conducted in humans, full-text articles published in English.

Results

Twenty studies were identified, revealing three themes: 1) pharmacists' involvement in benzodiazepine deprescribing, 2) the impact of their involvement, and 3) obstacles impeding the process. Pharmacists involved in deprescribing procedures, mainly through completing medication reviews, collaborative work with other healthcare providers, and education. Pharmacists' involvement in benzodiazepine deprescribing intervention led to better health and economic outcomes. Withdrawal symptoms after medication discontinuation, dependence on medication, and lack of time and guidelines were identified in the literature as barriers to deprescribing.

Conclusion

Pharmacists' involvement in deprescribing benzodiazepines is crucial for optimizing medication therapy. This scoping review examines the pharmacists' role in benzodiazepine deprescribing. The findings contribute to enhancing healthcare outcomes and guiding future research in this area.

Categorization of deprescribing communication tools: A scoping review

BACKGROUND

Deprescribing can be beneficial to a wide variety of patients but is often not done due to barriers including lack of time and challenges starting conversations.

OBJECTIVES

This study aimed to identify and broadly categorize existing deprescribing communication tools for clinicians and patients.

METHODS

Our scoping review protocol was based on the Arksey and O'Malley methods and incorporated the Levac and Joanna Briggs Institute recommendations. EMBASE, CINAHL, PsycINFO, MEDLINE, and grey literature were searched, with two independent reviewers assessing eligibility. A backwards search of the texts chosen for full text screen was completed. Two reviewers independently completed data extraction using a pre-specified data collection form.

FINDINGS

Databases identified 1121 results, searching of grey literature identified 49 results, and backwards searching identified 1323 results. After screening, 32 resources were included which contained 40 unique tools. Most tools were Canadian and targeted adults over 65 years old living in the community. Most tools had not been tested in the intended patient audience or evaluated for effectiveness.

DISCUSSION

Deprescribing tools have been developed to facilitate conversations by providing structure, education, and decision-making approaches. More research is needed to test the effectiveness of existing tools.

The prevalence and impact of polypharmacy in rheumatology

Polypharmacy is increasingly common in rheumatology due to the complex nature of managing chronic autoimmune diseases. To date there has been limited research into the impact of polypharmacy on rheumatology patients. In this article we reviewed the literature to characterize the prevalence of polypharmacy and its effect on patients. In addition, we have highlighted some key drug-drug interactions to consider involving DMARDs as well as complementary and alternative medicines. There is emerging evidence demonstrating that polypharmacy contributes to adverse outcomes and alters treatment response. This association is best described in RA and is less clear in other patient cohorts. It is also unclear whether polypharmacy is directly harmful or just a surrogate marker for other factors affecting outcomes. Rheumatologists should be aware of the risk of polypharmacy as well as specific drug-drug interactions that can occur in managing chronic autoimmune disease.

Implementation of interprofessional quality circles on deprescribing in Swiss nursing homes: an observational study

BACKGROUND

Polypharmacy and potentially inappropriate medications (PIMs) are still frequent among older adults in nursing homes. Deprescribing is an intervention that has been shown to be effective in reducing their use. However, the implementation of deprescribing in clinical practice has not yet been widely evaluated. The Quality Circle Deprescribing Module (QC-DeMo) intervention has been trialled through an effectiveness-implementation hybrid type 2 design. The intervention consists of a quality circle workshop session between healthcare professionals HCPs (physicians, nurses, and pharmacists) within a nursing home, in which they define a consensus to deprescribe specific PIMs classes. The aim of this study was to evaluate the implementation of the QC-DeMo intervention in nursing homes.

METHODS

This observational study focuses on the implementation part of the QC-DeMo trial. Implementation was based on the Framework for Implementation of Pharmacy Services (FISpH). Questionnaires at baseline and follow-up were used to evaluate reach, adoption, implementation effectiveness, fidelity, implementation, maintenance and the implementation strategies. Other data were collected from the QC-DeMo trial and routine data collected as part of the integrated pharmacy service where the QC-Demo trial was embedded. Implementation strategies included training of pharmacists, integration of the intervention into an existing quality circle dynamic and definition of tailored strategies to operationalise the consensus by each nursing home.

RESULTS

The QC-DeMo intervention was successfully implemented in 26 nursing homes in terms of reach, fidelity, adoption, implementation and implementation effectiveness. However, the intervention was found to be implemented with low maintenance as none of the nursing homes repeated the intervention after the trial. Implementation strategies were well received by HCPs: training was adequate according to pharmacists. Pre-existing quality circle dynamic facilitated interprofessional collaboration as involvement and support of each HCP was rated as high. HCPs recognized a specific and important role for each HCP in the deprescribing process. The most relevant tailored strategies to implement the consensus defined by each nursing home were identification of the patients by the pharmacist and a systematic review of medication's patients.

CONCLUSIONS

The implementation of a Quality Circle on Deprescribing is feasible but its maintenance in practice remains challenging. This study explores multiple implementation outcomes to better inform future implementation efforts of these types of interventions.

TRIAL REGISTRATION

ClinicalTrials.gov ( NCT03688542 ), registered on 26.09.2018.

Stakeholder Perspectives on Factors Related to Deprescribing Potentially Inappropriate Medications in Older Adults Receiving Dialysis

BACKGROUND

Potentially inappropriate medications, or medications that generally carry more risk of harm than benefit in older adults, are commonly prescribed to older adults receiving dialysis. Deprescribing, a systematic approach to reducing or stopping a medication, is a potential solution to limit potentially inappropriate medications use. Our objective was to identify clinicians and patient perspectives on factors related to deprescribing to inform design of a deprescribing program for dialysis clinics.

METHODS

We conducted rapid qualitative analysis of semistructured interviews and focus groups with clinicians (dialysis clinicians, primary care providers, and pharmacists) and patients (adults receiving hemodialysis aged 65 years or older and those aged 55-64 years who were prefrail or frail) from March 2019 to December 2020.

RESULTS

We interviewed 76 participants (53 clinicians [eight focus groups and 11 interviews] and 23 patients). Among clinicians, 24 worked in dialysis clinics, 18 worked in primary care, and 11 were pharmacists. Among patients, 13 (56%) were aged 65 years or older, 14 (61%) were Black race, and 16 (70%) reported taking at least one potentially inappropriate medication. We identified four themes (and corresponding subthemes) of contextual factors related to deprescribing potentially inappropriate medications: ( 1 ) system-level barriers to deprescribing (limited electronic medical record interoperability, time constraints and competing priorities), ( 2 ) undefined comanagement among clinicians (unclear role delineation, clinician caution about prescriber boundaries), ( 3 ) limited knowledge about potentially inappropriate medications (knowledge limitations among clinicians and patients), and ( 4 ) patients prioritize symptom control over potential harm (clinicians expect resistance to deprescribing, patient weigh risks and benefits).

CONCLUSIONS

Challenges to integration of deprescribing into dialysis clinics included siloed health systems, time constraints, comanagement behaviors, and clinician and patient knowledge and attitudes toward deprescribing.

Pharmacists' contribution to benzodiazepine deprescribing in older outpatients: a systematic review and meta-analysis

BACKGROUND

Consolidated and reliable evidence regarding the effectiveness of pharmacist interventions for deprescribing benzodiazepines in older outpatients is lacking.

AIM

This study evaluated and summarized the impact of pharmacist interventions on benzodiazepine deprescribing among older outpatients.

METHOD

A literature search was conducted until August 2022 in PubMed, PsycINFO, and the Cochrane Central Register of Controlled Trials databases. The review included randomized controlled trials that assessed the impact of pharmacist interventions on deprescribing benzodiazepine in older outpatients. Two independent investigators conducted the study selection, data extraction, and risk of bias assessment. Meta-analyses were conducted using random-effect models in the RStudio software.

RESULTS

A total of 893 records were identified. Five studies, including 3,879 patients, met the inclusion criteria and were included in the systematic review. All five studies used health education as an intervention strategy, and three also conducted medication reviews. There was no evidence of the pharmacist's authority to modify prescriptions during benzodiazepine deprescribing. One study was classified as having a low risk of bias, whereas the other had some concerns or a high risk of bias. Three studies were included in the meta-analysis and a significant impact of pharmacist interventions on benzodiazepines deprescribing rates in older outpatients was observed (RR = 2.75 [95%CI 1.29; 5.89]; p = 0.04; I2 = 69%; low certainty of evidence).

CONCLUSION

Pharmacists may contribute to deprescribing benzodiazepines in older outpatients. Further studies are needed to increase the reliability of these findings. PROSPERO registration number: CRD42022358563.

How to Deprescribe Potentially Inappropriate Medications During the Hospital-to-Home Transition: Stakeholder Perspectives on Essential Tasks

PURPOSE

Nearly all older patients receiving postacute home health care (HHC) use potentially inappropriate medications (PIMs) that carry a risk of harm. Deprescribing can reduce and optimize the use of PIMs, yet it is often not conducted among HHC patients. The objective of this study was to gather perspectives from patient, practitioner, and HHC clinician stakeholders on tasks that are essential to postacute deprescribing in HHC.

METHODS

A total of 44 stakeholders, including 14 HHC patients, 15 practitioners (including 9 primary care physicians, 4 pharmacists, 1 hospitalist, and 1 nurse practitioner), and 15 HHC nurses, participated. The stakeholders were from 12 US states, including New York (n = 29), Colorado (n = 2), Connecticut (n = 1), Illinois (n = 2), Kansas (n = 2), Massachusetts (n = 1), Minnesota (n = 1), Mississippi (n = 1), Nebraska (n = 1), Ohio (n = 1), Tennessee (n = 1), and Texas (n = 2). First, individual interviews were conducted by experienced research staff via video conference or telephone. Second, the study team reviewed all interview transcripts and selected interview statements regarding stakeholders' suggestions for important tasks needed for postacute deprescribing in HHC. Third, concept mapping was conducted in which stakeholders sorted and rated selected interview statements regarding importance and feasibility. A content analysis was conducted of data collected in the individual interviews, and a mixed-method analysis was conducted of data collected in the concept mapping.

FINDINGS

Four essential tasks were identified for postacute deprescribing in HHC: (1) ongoing review and assessment of medication use, (2) patent-centered and individualized plan of deprescribing, (3) timely and efficient communication among members of the care team, and (4) continuous and tailored medication education to meet patient needs. Among these tasks, developing patient-centered deprescribing considerations was considered the most important and feasible, followed by medication education, review and assessment of medication use, and communication.

IMPLICATIONS

Deprescribing during the transition of care from hospital to home requires the following: continuous medication education for patients, families, and caregivers; ongoing review and assessment of medication use; patient-centered deprescribing considerations; and effective communication and collaboration among the primary care physician, HHC nurse, and pharmacist.

What makes a multidisciplinary medication review and deprescribing intervention for older people work well in primary care? A realist review and synthesis

BACKGROUND

A third of older people take five or more regular medications (polypharmacy). Conducting medication reviews in primary care is key to identify and reduce/ stop inappropriate medications (deprescribing). Recent recommendations for effective deprescribing include shared-decision making and a multidisciplinary approach. Our aim was to understand when, why, and how interventions for medication review and deprescribing in primary care involving multidisciplinary teams (MDTs) work (or do not work) for older people.

METHODS

A realist synthesis following the Realist And Meta-narrative Evidence Syntheses: Evolving Standards guidelines was completed. A scoping literature review informed the generation of an initial programme theory. Systematic searches of different databases were conducted, and documents screened for eligibility, with data extracted based on a Context, Mechanisms, Outcome (CMO) configuration to develop further our programme theory. Documents were appraised based on assessments of relevance and rigour. A Stakeholder consultation with 26 primary care health care professionals (HCPs), 10 patients and three informal carers was conducted to test and refine the programme theory. Data synthesis was underpinned by Normalisation Process Theory to identify key mechanisms to enhance the implementation of MDT medication review and deprescribing in primary care.

FINDINGS

A total of 2821 abstracts and 175 full-text documents were assessed for eligibility, with 28 included. Analysis of documents alongside stakeholder consultation outlined 33 CMO configurations categorised under four themes: 1) HCPs roles, responsibilities and relationships; 2) HCPs training and education; 3) the format and process of the medication review 4) involvement and education of patients and informal carers. A number of key mechanisms were identified including clearly defined roles and good communication between MDT members, integration of pharmacists in the team, simulation-based training or team building training, targeting high-risk patients, using deprescribing tools and drawing on expertise of other HCPs (e.g., nurses and frailty practitioners), involving patents and carers in the process, starting with 'quick wins', offering deprescribing as 'drug holidays', and ensuring appropriate and tailored follow-up plans that allow continuity of care and management.

CONCLUSION

We identified key mechanisms that could inform the design of future interventions and services that successfully embed deprescribing in primary care.

Safer medicines To reduce falls and refractures for OsteoPorosis (#STOP): a study protocol for a randomised controlled trial of medical specialist-initiated pharmacist-led medication management reviews in primary care

INTRODUCTION

Minimal trauma fractures (MTFs) often occur in older patients with osteoporosis and may be precipitated by falls risk-increasing drugs. One category of falls risk-increasing drugs of concern are those with sedative/anticholinergic properties. Collaborative medication management services such as Australia's Home Medicine Review (HMR) can reduce patients' intake of sedative/anticholinergics and improve continuity of care. This paper describes a protocol for an randomised controlled trial to determine the efficacy of an HMR service for patients who have sustained MTF.

METHOD AND ANALYSIS

Eligible participants are as follows: ≥65 years of age, using ≥5 medicines including at least one falls risk-increasing drug, who have sustained an MTF and under treatment in one of eight Osteoporosis Refracture Prevention clinics in Australia. Consenting participants will be randomised to control (standard care) or intervention groups. For the intervention group, medical specialists will refer to a pharmacist for HMR focused on reducing falls risk predominately through making recommendations to reduce falls risk medicines, and adherence to antiosteoporosis medicines. Twelve months from treatment allocation, comparisons between groups will be made. The main outcome measure is participants' cumulative exposure to sedative and anticholinergics, using the Drug Burden Index. Secondary outcomes include medication adherence, emergency department visits, hospitalisations, falls and mortality. Economic evaluation will compare the intervention strategy with standard care.

ETHICS AND DISSEMINATION

Approval was obtained via the New South Wales Research Ethics and Governance Information System (approval number: 2021/ETH12003) with site-specific approvals granted through Human Research Ethics Committees for each research site. Study outcomes will be published in peer-reviewed journals. It will provide robust insight into effectiveness of a pharmacist-based intervention on medicine-related falls risk for patients with osteoporosis. We anticipate that this study will take 2 years to fully accrue including follow-up.

TRIAL REGISTRATION NUMBER

ACTRN12622000261718.

CompreHensive geriAtRician-led MEdication Review (CHARMER): protocol for a feasibility study of a hospital deprescribing behaviour change intervention

INTRODUCTION

Over 50% of older adults are prescribed a medicine where the risk of harm outweighs the chances of benefit. During a hospital admission, older adults and carers expect medicines to be reviewed for appropriateness and any inappropriate medicines proactively deprescribed. While the principle of proactive deprescribing is an expectation of good prescribing practice, it is yet to become routine. The CompreHensive geriAtRician-led MEdication Review (CHARMER) study aims to develop and test a five-component behaviour change intervention to equip geriatricians and pharmacists to proactively deprescribe inappropriate medicines with older adults in hospital. This study aims to test the feasibility and acceptability of study processes and CHARMER implementation.

METHODS AND ANALYSIS

A two-arm purposive allocation feasibility study is being undertaken at four acute hospitals in England, UK (three intervention and one control). The target sample is 400 patients across all hospitals. Primary outcome measures are: (1) participant recruitment rate and (2) participant attrition rate. Secondary outcome measures are: (1) hospital readmission rate; (2) mortality rate and (3) quality of life. Quantitative data will be checked for completeness and quality, and practitioner and patient demographics descriptively analysed. We will undertake a rapid qualitative analysis on observations, interviews and study meeting minutes data. A subsequent thematic analysis will be undertaken with codes mapped to the Theoretical Domains Framework and Normalisation Process Theory. Triangulation of qualitative and quantitative data will be undertaken.

ETHICS AND DISSEMINATION

Ethics approval was obtained from Wales Research Ethics Committee 1 (IRAS ID 312494) and study approval from the Health Research Authority (22/WA/0087). Informed consent will be sought from all hospital staff involved in data collection activities and for patients involved in enhanced data collection activities. The findings of this study will be disseminated in peer-reviewed journals and conference presentations.

TRIAL REGISTRATION

ISRCTN11899506.

European position paper on polypharmacy and fall-risk-increasing drugs recommendations in the World Guidelines for Falls Prevention and Management: implications and implementation

Falls prevention and management in older adults is a critical global challenge. One of the key risk factors for falls is the use of certain medications. Therefore, to prevent medication-related falls, the following is recommended in the recent World Guidelines for Falls Prevention and Management: (1) assess for fall history and the risk of falls before prescribing potential fall-risk-increasing drugs (FRIDs), (2) use a validated, structured screening and assessment tool to identify FRIDs when performing a medication review, (3) include medication review and appropriate deprescribing of FRIDs as a part of the multifactorial falls prevention intervention, and (4) in long-term care residents, if multifactorial intervention cannot be conducted due to limited resources, the falls prevention strategy should still always include deprescribing of FRIDs.In the present statement paper, the working group on medication-related falls of the World Guidelines for Falls Prevention and Management, in collaboration with the European Geriatric Medicine Society (EuGMS) Task and Finish group on FRIDs, outlines its position on how to implement and execute these recommendations in clinical practice.Preferably, the medication review should be conducted as part of a comprehensive geriatric assessment to produce a personalized and patient-centered assessment. Furthermore, the major pitfall of the published intervention studies so far is the suboptimal implementation of medication review and deprescribing. For the future, it is important to focus on gaining which elements determine successful implementation and apply the concepts of implementation science to decrease the gap between research and practice.

Attitudes of Older Adult Patients and Caregivers Towards Deprescribing of Medications in Ethiopia

Background

Deprescribing is essential for reducing inappropriate medication use and polypharmacy. For a holistic approach, it is essential to know how older adult patients and their caregivers perceive deprescribing.

Objective

To assess the attitude of older adult patients and caregivers towards deprescribing medication at Ambo University Referral Hospital.

Methodology

Institutional-based cross-sectional study was conducted using the revised Patients' Attitude Towards Deprescribing tool (rPATD). The data was analyzed using the SPSS-25 software. Backward linear regression and logistic regression were used to measure association between outcome and determinant variables. The two-sided P-value ≤0.05 with 95% confidence interval was utilized for reporting significant factors.

Results

One hundred fifty-six (81.3%) of the respondents (ie, 85.0% of older adult and 77.2% of caregivers) agreed to stop one or more of their regular medications if the physician said it was possible despite 98 (51.0%) of them (ie, 49.0% of older adult and 53.3% of caregivers) being satisfied with their/their care recipient's medications. On the overall aggregate mean score, the respondents had a neutral position (2.6-3.59) regarding the burden and concerns of stopping medications whereas the majority of them disagree (1.0-2.59) with the inappropriateness of the medication they were taking and agreed (3.6-5.0) with the need for their involvement in treatment decision making. Concerns about stopping medicine scores (AOR = 0.440, 95% CI = 0.262-0.741, P = 0.035) and perceived levels of medication inappropriateness (AOR = 0.653, 95% CI = 0.456-0.936, P = 0.020) was significantly associated with the willingness to discontinue and overall satisfaction with their medicine regimen respectively.

Conclusion

The majority of older adult patients and caregivers would like to deprescribe if the physicians recommended it. The perceived concerns of stopping and inappropriateness of the medicines were associated with the willingness to deprescribe and overall satisfaction with their medicine respectively. Healthcare providers should prompt the deprescribing process with older adult patients and caregivers by addressing their concerns about stopping medications.

Multicenter prospective observational study on hospital pharmacist interventions to reduce inappropriate medications

Background: In Japan, the involvement of hospital pharmacists in inappropriate medications (IMs) practices has not been sufficiently reported. Therefore, this prospective study described the interventions of hospital pharmacists in discontinuing inappropriate drugs or reducing drug doses. Methods: We conducted a prospective, multicenter, observational study to investigate the intervention of hospital pharmacists in inappropriate prescriptions for inpatients in September 2018. Fifty pharmacists from 45 hospitals in Japan participated in this study. IMs were defined as medications that pharmacists deemed inappropriate for patient treatment. The subjects of the study were patients who interacted with the participating pharmacists. Results: During the study period, the median number of beds in hospitals where the 50 participating pharmacists worked was 380, and the average number of beds for which the pharmacists were responsible was 49. The enrolled hospital pharmacists recommended that doctors discontinue or reduce the doses of their regular drugs for 347 out of 1,415 (24.5%) patients. Among the 391 pharmacists' recommendations to reduce IMs for 347 patients, physicians accepted 368 (94.1%) recommendations, and 523 drugs were discontinued as a result. Pharmacist intervention also led to improvements in hypnotic sedation, delirium, and hypotension. The most common reasons for IMs identified by pharmacists were "long-term administration of irresponsible or aimless medications" (44.5%), "adverse effects caused by medications" (31.5%), and "medications-mediated duplication of the pharmacological effect" (15.3%). Approximately 90% of pharmacists' suggestions to reduce medications were accepted for each reason. The average number of regular medications used by patients involved in drug reduction was 8.2, and the average number of medications reduced was 1.7. A sub-analysis showed that patients using opioids tended to take more medications, and these patients were able to reduce the amount of medications taken. Interventions by pharmacists certified in palliative pharmacies tended to reduce adverse drug events. Conclusion: This was the first multicenter prospective observational study conducted in Japan to demonstrate hospital pharmacist intervention's effectiveness in promoting appropriate prescription and, consequently, a reduction in the number of medications in use and polypharmacy.

A Proposed Curricular Framework for an Interprofessional Approach to Deprescribing

Deprescribing involves reducing or stopping medications that are causing more harm than good or are no longer needed. It is an important approach to managing polypharmacy, yet healthcare professionals identify many barriers. We present a proposed pre-licensure competency framework that describes essential knowledge, teaching strategies, and assessment protocols to promote interprofessional deprescribing skills. The framework considers how to involve patients and care partners in deprescribing decisions. An action plan and example curriculum mapping exercise are included to help educators assess their curricula, and select and implement these concepts and strategies within their programs to ensure learners graduate with competencies to manage increasingly complex medication regimens as people age.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40670-022-01704-9.

Uptake of pharmacist recommendations by patients after discharge: Implementation study of a patient-centered medicines review service

BACKGROUND

Polypharmacy and potentially inappropriate medicine use is common in older people, resulting in harm increased by lack of patient-centred care. Hospital clinical pharmacy services may reduce such harm, particularly prevalent at transitions of care. An implementation program to achieve such services can be a complex long-term process.

OBJECTIVES

To describe an implementation program and discuss its application in the development of a patient-centred discharge medicine review service; to assess service impact on older patients and their caregivers.

METHOD

An implementation program was begun in 2006. To assess program effectiveness, 100 patients were recruited for follow-up after discharge from a private hospital between July 2019 and March 2020. There were no exclusion criteria other than age less than 65 years. Medicine review and education were provided for each patient/caregiver by a clinical pharmacist, including recommendations for future management, written in lay language. Patients were asked to consult their general practitioner to discuss those recommendations important to them. Patients were followed-up after discharge.

RESULTS

Of 368 recommendations made, 351 (95%) were actioned by patients, resulting in 284 (77% of those actioned) being implemented, and 206 regularly taken medicines (19.7 % of all regular medicines) deprescribed.

CONCLUSION

Implementation of a patient-centred medicine review discharge service resulted in patient-reported reduction in potentially inappropriate medicine use and hospital funding of this service. This study was registered retrospectively on 12^th July 2022 with the ISRCTN registry, ISRCTN21156862, https://www.isrctn.com/ISRCTN21156862 .