Patient perspectives on primary care providers role in long-term opioid therapy.

INTRODUCTION: Over the past decade, long-term use of prescription opioids for chronic non-cancer pain (CNCP) has risen globally despite the associated risks. The majority of opioid users receive their first prescription in primary care. AIM: To investigate the perspective of long-term opioid users in primary care regarding the role of healthcare providers (HCP) in their prolonged opioid use. DESIGN AND SETTING: Semi-structured interviews in Dutch primary care Methods: We recruited long-term opioid users for CNCP from seven community pharmacies in the Netherlands. In-depth, semi-structured interviews focussed on experiences with long term opioid use, access to opioids, and the guidance of their HCPs. A directed content analysis was conducted on the transcribed interviews using NVivo. RESULTS: Participants (n=25) mentioned ways HCPs impacted their long-term use of opioids. These encompassed: 1) the initiation of treatment, 2) chronic use of opioids, 3) discontinuation of treatment. Participants stressed the need for risk counselling during initial prescriptions, ongoing medication evaluations including tapering conversations, and more support from their HCP during a tapering attempt. CONCLUSION: Patients' perspective illustrates the important role of HCPs across the spectrum of opioid usage - from initiation to tapering. It underscores the importance of clear risk counselling starting at the initial prescription, continuous medication assessments throughout treatment, addressing tapering at regular intervals and strong support during tapering. These insights carry significant implications for clinical practice, emphasising the importance of informed and patient-centred care when it comes to opioid use for chronic non-cancer pain management.

Communication skills-based training about medication switch encounters: pharmacy staff and patients' experiences.

BACKGROUND: Non-medical medication switches can lead to difficult conversations. To support pharmacy staff, a communication training has been developed based on two strategies: 'positive message framing' to emphasize positive elements of the message and 'breaking bad news model' to break the news immediately and address emotions. AIM: To assess how patients and trained pharmacy staff experience the application of communication strategies for non-medical medication switch conversations and which are barriers and facilitators for the application. METHOD: The Kirkpatrick training evaluation model, level 3 'behavior', including barriers and facilitators and 4 'results' was used. Trained pharmacy staff registered switch conversation characteristics and asked patients to complete a questionnaire. Semi-structured interviews with trained pharmacy staff members were conducted. Quantitative data were analyzed descriptively and interview data were analyzed thematically. RESULTS: Of the 39 trained pharmacy staff members, 21 registered characteristics of 71 conversations and 13 were interviewed; 31 patients completed questionnaires. Level 3: trained pharmacy staff self-reported they applied aspects of the strategies, though indicated this was not yet a standard process. Interviewees indicated signs of increased patient contact and job satisfaction. Time, face-to-face conversations and colleague support were facilitators. Level 4: pharmacy staff members were satisfied with most switch conversations (89%), particularly with addressing emotions (74%). Patients were (very) positive (77%) about the communication, particularly about clear explanations about the switch. CONCLUSION: Pharmacy staff's learned behavior includes being able to apply aspects of the strategies. The training results show first signs of better patient-pharmacy staff relationships and increased job satisfaction.

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.

[Opioid dependent patient with two prescribers]. / Opioïdafhankelijke patiënt met twee voorschrijvers.

Opioid use has risen again in the past year, partly due to overtaken operations. Some of the patients undergoing surgery already chronically use opioids. A fentanyl dependent patient enters the pharmacy with a oxycodone prescription from the orthopedist. The pharmacist doubts whether the orthopedist has the intention to continue the fentanyl use. The patient does not want the pharmacist to contact the orthopedist or the general practitioner who prescribes the fentanyl. The pharmacist experiences a dilemma with multiple handling options and reflects on them based on the professional values that are under pressure. What is the right action to take? A general practitioner and a medical ethicist reflect on the dilemma. The pharmacist experiences daily dilemmas regarding multiple prescribers for one patient. Prescribers can enhance medication safety by indicating on the prescription that they are aware of current treatments and whether a new medicine is a replacement or an addition to the therapy.

Barriers and facilitators for the implementation of the CombiConsultation by general practitioners, pharmacists and practice nurses: a qualitative interview study.

BACKGROUND: The CombiConsultation is a consultation with the pharmacist for patients with a chronic condition, aligned with the periodic consultation with the practice nurse or general practitioner. Implementation requires adjustments in the working methods of these healthcare providers and therefore behavioural changes. AIM: The aim of this study was to identify the barriers and facilitators that determine the behavioural changes by pharmacists, general practitioners and practice nurses required for the implementation of the CombiConsultation. METHOD: Ten community pharmacists, 5 practice nurses and 5 general practitioners were sampled from practices enrolled in the CombiConsultation study. Their views regarding the implementation of this clinical pharmacy service were explored using interviews based on the 14 domains of the Theoretical Domains Framework (TDF), which are linked to the Capability-Opportunity-Motivation-Behaviour-model. Barriers and facilitators in the domains were assessed by content analysis. RESULTS: Twelve barriers and 23 facilitators were found within 13 TDF domains with high agreement between the healthcare providers. Important facilitators for implementation were the pharmacists' expertise in pharmacotherapy (capability), access to medical data and physical proximity between professional practices (opportunity). Barriers were pharmacists' insufficient consultation- and clinical-reasoning skills (capability), insufficient staff (opportunity) and reimbursement and lack of coordination among all involved healthcare providers (motivation). CONCLUSION: All healthcare providers are motivated to implement the CombiConsultation. An existing collaborative practice, with a clear and accepted professional role of the pharmacist is essential. Training of pharmacists in consultation and clinical-reasoning skills can be beneficial, as well as arrangements on the consultation logistics, and reimbursement.

Pragmatic Delphi study aimed at determining practical components for a tool designed to assist Dutch primary care-givers in opioid deprescribing for non-cancer pain.

BACKGROUND: Over the past decades, opioid prescriptions have increased in the Netherlands. The Dutch general practitioners' guideline on pain was recently updated and now aims to reduce opioid prescriptions and high-risk opioid use for non-cancer pain. The guideline, however, lacks practical measures for implementation. OBJECTIVE: This study aims to determine practical components for a tool that should assist Dutch primary care prescribers and implements the recently updated guideline to reduce opioid prescriptions and high-risk use. METHODS: A modified Delphi approach was used. The practical components for the tool were identified based on systematic reviews, qualitative studies, and Dutch primary care guidelines. Suggested components were divided into Part A, containing components designed to reduce opioid initiation and stimulate short-term use, and Part B, containing components designed to reduce opioid use among patients on long-term opioid treatment. During three rounds, a multidisciplinary panel of 21 experts assessed the content, usability, and feasibility of these components by adding, deleting, and adapting components until consensus was reached on the outlines of an opioid reduction tool. RESULTS: The resulting Part A consisted of six components, namely education, opioid decision tree, risk assessment, agreements on dosage and duration of use, guidance and follow-up, and interdisciplinary collaboration. The resulting Part B consisted of five components, namely education, patient identification, risk assessment, motivation, and tapering. CONCLUSIONS: In this pragmatic Delphi study, components for an opioid reduction tool for Dutch primary care-givers are identified. These components need further development, and the final tool should be tested in an implementation study.

Communication during encounters about medication switching: Self-reported experiences of pharmacy technicians and patients.

Background: During conversations about medication switches, pharmacy staff often deliver a message to patients that may lead to negative emotions. In these situations, clear and patient-centered communication is important. Aim: To gain insight into pharmacy technician-patient experiences regarding the communication during medication switching encounters, and in specific to map the needs and preferences of patients and whether pharmacy technicians (PTs) meet these. Method: PTs were invited to fill in a questionnaire via the Dutch Panel on practical research for Pharmacy Employees. Online questionnaires were distributed to adult chronic mediation users in two patient panels. Questionnaires contained questions on how PTs and patients experience the medication switch conversations at the moment (i.e. type of information patients need/receive, timing of information, channel, communication style), and whether the needs and preferences of patients are met. Results: In total, 138 PTs and 4679 patients responded. PTs indicated that they regularly struggle with these conversations due to emotional or negative responses of patients. Most patients expressed the need for information about why the medication switch took place (68%) and about the (same) effect of the medication (61%), while fewer patients currently receive this information (21% and 39%, respectively). Patients also indicated they need verbal information during pick-up/delivery (45%), written information beforehand (29%) and during pick-up/delivery (25%), while patients more often receive verbal information during pick-up (58%), and less frequently receive written information beforehand (6%) and during pick-up/delivery (18%). Conclusion: Communication during medication switch conversations generally goes well. However, there is a difference between what PTs claim they do and what patients experience, e.g. space for questions and patients' satisfaction about this aspect. Dealing with patient emotions is also difficult for PTs. Patients emphasize they need more information than they currently receive, preferably before switching. Matching these needs and preferences can improve patient-centered communication.

The CombiConsultation for patients with diabetes, COPD and cardiovascular diseases: Evaluation of interventions and personal health-related goals.

BACKGROUND: The CombiConsultation is a consultation with the community pharmacist for patients with diabetes, COPD and/or cardiovascular disease (CVD), aligned with the annual or quarterly consultation with the practice nurse (PN) or general practitioner (GP). The consultation is focused on the personal health-related goals of the patient. OBJECTIVES: To assess the number and types of personal health-related goals, drug-related problems (DRPs) and interventions identified by pharmacists during a CombiConsultation and to investigate which patients can benefit most from such consultation. METHOD: Twenty-one Dutch community pharmacies and associated GP practices were included in the CombiConsultation study. CombiConsultations were performed, involving patients with diabetes, COPD and/or (at risk of) CVD. The pharmacists set health-related goals together with the patients and identified DRPs. The number and types of personal health-related goals, DRPs and interventions were analysed. Associations between patient characteristics and the identification of at least one DRP were analysed by multivariate regression analysis. RESULTS: In 834 patients (49% men, mean age: 70 years), 939 DRPs were identified, mostly (potential) side effects (33%), undertreatment (18%) and overtreatment (14%). In 71% of the patients, one or more DRPs were found, with a median of one DRP per patient. Pharmacists proposed 935 recommendations, of which 72% were implemented. DRPs were found more often in patients using a higher number of drugs for chronic conditions. A total of 425 personal health-related goals were set, of which 53% were (partially) attained. CONCLUSION: The CombiConsultation can be used as a compact health service contributing to safe and effective use of medication for patients with diabetes, COPD and/or (at risk of) CVD, also in patients under 65 or with less than 5 medications in use. The output of the CombiConsultation reflects its characteristics.

Feasibility of Community Pharmacist-Initiated and Point-of-Care CYP2C19 Genotype-Guided De-Escalation of Oral P2Y12 Inhibitors.

Tailoring antiplatelet therapy based on CYP2C19 pharmacogenetic (PGx) testing can improve cardiovascular outcomes and potentially reduce healthcare costs in patients on a P2Y12-inhibitor regime with prasugrel or ticagrelor. However, ubiquitous adoption-particularly in an outpatient setting-remains limited. We conducted a proof-of-concept study to evaluate the feasibility of CYP2C19-guided de-escalation of prasugrel/ticagrelor to clopidogrel through point-of-care (POC) PGx testing in the community pharmacy. Multiple feasibility outcomes were assessed. Overall, 144 patients underwent CYP2C19 PGx testing in 27 community pharmacies. Successful test results were obtained in 142 patients (98.6%). De-escalation to clopidogrel occurred in 19 patients (20%) out of 95 (67%) eligible for therapy de-escalation, which was mainly due to PGx testing not being included in cardiology guidelines. Out of the 119 patients (84%) and 14 pharmacists (100%) surveyed, 109 patients (92%) found the community pharmacy a suitable location for PGx testing, and the majority of pharmacists (86%) thought it has added value. Net costs due to PGx testing were estimated at €43 per patient, which could be reduced by earlier testing and could turn into savings if de-escalation would double to 40%. Although the observed de-escalation rate was low, POC CYP2C19-guided de-escalation to clopidogrel appears feasible in a community pharmacy setting.

Pharmacist-led intervention aimed at deprescribing and appropriate use of cardiometabolic medication among people with type 2 diabetes.

BACKGROUND: Potential overtreatment with cardiometabolic medication (i.e., glucose lowering medication, antihypertensives and statins) has been observed in 10-40% of older people with type 2 diabetes (T2D). OBJECTIVE: The potential effects of a pharmacist-led clinical medication review targeted at T2D patients who were at high risk of hypoglycaemia will be investigated. METHODS: A quasi-experimental study was conducted in 14 Dutch community pharmacies. Patients with a high risk of hypoglycaemia were identified using a previously developed algorithm. Pharmacists confirmed eligibility and selected patients for the intervention. Remaining eligible patients were included as controls receiving usual care. The primary outcome was the proportion of intervention patients for whom an action on deprescribing or appropriate use of cardiometabolic medication was implemented. After three months, changes in cardiometabolic medication were compared between the intervention and control group using a Fischer exact test. RESULTS: In total 90 intervention patients and 107 control patients were included. Intervention patients had an average age of 70, used on average 10 medications, five of which were cardiometabolic medication. For half of the intervention patients an action on deprescribing cardiometabolic medication was implemented (n = 25) and/or an advice about appropriate use of cardiometabolic medication was given (n = 22). In 48% of intervention patients at least one cardiometabolic medication (e.g. insulin, sulfonylurea, diuretic, beta-blocker, statin) was either stopped or reduced in dose compared to 31% of control patients (p = 0.018). CONCLUSIONS: A pharmacist-led tailored clinical medication review has the potential to increase deprescribing and improve appropriate use of cardiometabolic medication in half of T2D patients at high risk of hypoglycaemia.

Facilitating pharmacy staff's conversations about non-medical medication switches: Development and testing of a communication training.

BACKGROUND: Non-medical medication switches, a change to another medicine or medication label not motivated by medical reasons, occur frequently. Switches often lead to negative patient emotions, such as confusion and anger. Pharmacy staff's communication, i.e. delivering the message and addressing patients' emotions is crucial, but experienced as difficult. OBJECTIVE: To develop and test a communication training for the pharmacy team to facilitate medication switch conversations. METHODS: A communication training was developed based on the 'breaking bad news model' and 'positive message framing' strategies, and incorporating needs and preferences from practice. The training consisted of an e-learning with theory and reflective exercises, a half-day live training session, and an online reflection session. The Kirkpatrick training evaluation model (levels one 'reaction' and two 'learning') was used to evaluate the training. Quantitative data were analyzed using descriptive statistics and interview data was transcribed verbatim and analyzed thematically. RESULTS: Twelve pharmacists and 27 pharmacy technicians from 15 Dutch pharmacies participated in the training. According to Kirkpatrick's model level one, the major learning outcome was to give space to patients to express their emotions and/or concerns (e.g. more silences in the conversations). For level two, most participants valued practicing the conversations, role-playing, and receiving feedback. The majority of the participants indicated that they had sufficient tools and practice during the live training to apply the strategies in daily practice. A few participants still needed time and practice, or missed examples to apply the strategies. CONCLUSION: The communication training based on the two strategies was well-received and participants felt well-equipped post-training. The take-away for participants was to give space to patients to express their emotions. Using these strategies and skills, pharmacy teams can tailor their medication counseling to patients' emotions and concerns during non-medical medication switches to better support patients in proper medication use.

Predictors for inappropriate proton pump inhibitor use: observational study in primary care.

BACKGROUND: Proton pump inhibitor (PPI) indications are limited to gastrointestinal disorders and ulcer prophylaxis. However, PPIs are among the most frequently prescribed drugs. AIM: To evaluate the appropriateness of PPI prescriptions and identify predictive factors for inappropriate PPI use. DESIGN AND SETTING: Observational study using a Dutch primary care database with all new PPI prescriptions between 2016 and 2018. METHOD: Individual patient data and details on PPI use were collected. The appropriateness of initiation and continuation of PPI prescriptions was evaluated using the applicable guidelines. RESULTS: In total, 148 926 patients (aged ≥18 years) from 27 general practices were evaluated. A total of 23 601 (16%) patients started PPI therapy (mean age 57 [SD 17] years, 59% female). Valid PPI indications at initiation were seen in 10 466 PPI users (44%). Predictors for inappropriately initiated PPI use were older age (odds ratio [OR] 1.03, 95% confidence interval [CI] = 1.03 to 1.03), and use of non-selective non-steroidal anti-inflammatory drugs (OR 5.15, 95% CI = 4.70 to 5.65), adenosine diphosphate receptor inhibitors (OR 5.07, 95% CI = 3.46 to 7.41), COX-2 inhibitors (also known as coxibs) (OR 3.93, 95% CI = 2.92 to 5.28), and low-dose aspirin (OR 3.83, 95% CI = 3.07 to 4.77). Despite an initial valid indication, PPI use was inaccurately continued in 32% of patients on short-course therapy for dyspepsia and in 11% of patients on ulcer prophylaxis. CONCLUSION: More than half of PPI users in primary care were found to have an inappropriate indication, with unnecessary ulcer prophylaxis related to drug use being one of the leading causes. Future initiatives to reduce PPI use for unnecessary ulcer prophylaxis and timely deprescription if PPI is no longer indicated, are needed.

Barriers and Enablers of Healthcare Providers to Deprescribe Cardiometabolic Medication in Older Patients: A Focus Group Study.

INTRODUCTION: Benefits and risks of preventive medication change over time for ageing patients and deprescribing of medication may be needed. Deprescribing of cardiovascular and antidiabetic drugs can be challenging and is not widely implemented in daily practice. OBJECTIVE: The aim of this study was to identify barriers and enablers of deprescribing cardiometabolic medication as seen by healthcare providers (HCPs) of different disciplines, and to explore their views on their specific roles in the process of deprescribing. METHODS: Three focus groups with five general practitioners, eight pharmacists, three nurse practitioners, two geriatricians, and two elder care physicians were conducted in three cities in The Netherlands. Interviews were recorded and transcribed verbatim. Directed content analysis was performed on the basis of the Theoretical Domains Framework. Two researchers independently coded the data. RESULTS: Most HCPs agreed that deprescribing of cardiometabolic medication is relevant but that barriers include lack of evidence and expertise, negative beliefs and fears, poor communication and collaboration between HCPs, and lack of resources. Having a guideline was considered an enabler for the process of deprescribing of cardiometabolic medication. Some HCPs feared the consequences of discontinuing cardiovascular or antidiabetic medication, while others were not motivated to deprescribe when the patients experienced no problems with their medication. HCPs of all disciplines stated that adequate patient communication and involving the patients and relatives in the decision making enables deprescribing. Barriers to deprescribing included the use of medication initiated by specialists, the poor exchange of information, and the amount of time it takes to deprescribe cardiometabolic medication. The HCPs were uncertain about each other's roles and responsibilities. A multidisciplinary approach including the pharmacist and nurse practitioner was seen as the best way to support the process of deprescribing and address barriers related to resources. CONCLUSION: HCPs recognized the importance of deprescribing cardiometabolic medication as a medical decision that can only be made in close cooperation with the patient. To successfully accomplish the process of deprescribing they strongly recommended a multidisciplinary approach.

The CombiConsultation: a new concept of sequential consultation with the pharmacist and practice nurse/general practitioner for patients with a chronic condition.

The primary health care system is generally well organized for dealing with chronic diseases, but comprehensive medication management is still a challenge. Studies suggest that pharmacists can contribute to effective and safe drug therapy by providing services like a clinical medication review (CMR). However, several factors limit the potential impact of a CMR. Therefore, we propose a new pharmaceutical care service for patients with a chronic condition: the CombiConsultation. The CombiConsultation is a medication evaluation service conducted by the (community) pharmacist and either the practice nurse or general practitioner. It consists of 3 steps: medication check, implementation and follow-up. The pharmacist primarily focusses on setting treatment goals for 1 or 2 drug-related problems in relation to a specific chronic condition. In this manuscript we describe the process and characteristics of the CombiConsultation. We compare the CombiConsultation with the CMR and explain the choices made and the implications for implementation.

Preferences of patients regarding community pharmacy services: A discrete choice experiment.

BACKGROUND: The community pharmacy profession is in transition, with emphasis on the provision of cognitive pharmaceutical services (CPS). In contrast, previous research showed that the general public prefers more convenience related services. However, this was based on currently available services and not on innovative services. OBJECTIVE: To identify patients' preferences regarding innovative pharmacy services and whether they tend towards convenience related or CPS. DESIGN: Online survey using a discrete choice experiment (DCE). PARTICIPANTS: Participants were from the AMP pharmacy patient panel. MAIN OUTCOME MEASURES: Preferences (utility scores) and the identification of specific classes (latent class analysis). RESULTS: In total 2462 panel members (27.3%) filled out the completed the online DCE questionnaire. The majority of participants were male (54.1%) with an average age of 65.3 years and used on average 4.6 medicines. Four patient classes were distinguished based on preferences for services. Highly preferred were an online mediation record, prescription drugs for minor ailments without a doctors' prescription and clinical testing with diagnosis by the pharmacist. DISCUSSION AND CONCLUSION: The majority of participants tend towards a more CPS focused approach by the community pharmacist. Patients visiting community pharmacies can have a diverging set of preferences regarding services being provided. In daily practice, community pharmacists should provide both convenience and CPS related services to address this diverse set of preferences.

Older people's attitudes towards deprescribing cardiometabolic medication.

BACKGROUND: Overtreatment with cardiometabolic medication in older patients can lead to major adverse events. Timely deprescribing of these medications is therefore essential. Self-reported willingness to stop medication is usually high among older people, still overtreatment with cardiometabolic medication is common and deprescribing is rarely initiated. An important barrier for deprescribing reported by general practitioners is the patients' unwillingness to stop the medication. More insights are needed into the influence of patients' characteristics on their attitudes towards deprescribing and differences in these attitudes between cardiometabolic medication groups. METHODS: A survey in older people using cardiometabolic medication using the revised Patients' Attitudes Towards Deprescribing (rPATD) questionnaire was performed. Participants completed the general rPATD and an adapted version for four medication groups. Linear and ordinal logistic regression were used to assess the influence of age, sex, therapeutic area and number of medications used on the patients' general attitudes towards deprescribing. Univariate analysis was used to compare differences in deprescribing attitudes towards sulfonylureas, insulins, antihypertensive medication and statins. RESULTS: Overall, 314 out of 1143 invited participants completed the survey (median age 76 years, 54% female). Most participants (80%) were satisfied with their medication and willing to stop medications if their doctor said it was possible (88%). Age, sex and therapeutic area had no influence on the general attitudes towards deprescribing. Taking more than ten medicines was significantly associated with a higher perceived medication burden. Antihypertensive medication and insulin were considered more appropriate than statins, and insulin was considered more appropriate than sulfonylureas not favouring deprescribing. CONCLUSIONS: The majority of older people using cardiometabolic medication are willing to stop one of their medicines if their doctor said it was possible. Health care providers should take into account that patients perceive some of their medication as more appropriate than other medication when discussing deprescribing.

Barriers and Enablers of Older Patients to Deprescribing of Cardiometabolic Medication: A Focus Group Study.

BACKGROUND: Deprescribing has been recommended for managing polypharmacy but deprescribing preventive medication in older patients is still uncommon. We aimed to investigate older patients' barriers to and enablers of deprescribing cardiometabolic medication. METHODS: Two focus groups were conducted among patients ≥70 years with polypharmacy, including cardiometabolic medication. Purposive sampling through four community pharmacies was used in two regions in the Netherlands. A topic list was developed using literature and the theoretical domains framework (TDF). The meetings were audio recorded, transcribed verbatim and coded using thematic coding, attribute coding and the TDF. In addition, patients were categorized on attitudes towards medication and willingness to stop. RESULTS: The meetings were attended by 17 patients and 1 caregiver (71 to 84 years). In total 15 barriers and 13 enablers were identified within four themes, partly related to beliefs, fears and experiences regarding using or stopping medication, and partly related to the relationship with the health care professional and the conditions to stop. Some patients attributed their wellbeing to their medication and were therefore unwilling to stop. Reducing cardiometabolic medication because of less strict treatment targets confused some patients and was a barrier to deprescribing. Having options to monitor clinical measurements and restart medication were enablers. Patients were only willing to stop cardiometabolic medication when this was proposed by a HCP they trusted. Patients with a positive attitude towards medication varied in their willingness to stop cardiometabolic medication. Patients with a negative attitude towards medication were generally willing to stop medication but still perceived several barriers and may consider some medication as being essential. CONCLUSION: Fears, beliefs, and experiences regarding using and stopping medication as well as trust in the HCP influence willingness to have medication deprescribed. Attitudes towards medication in general do not necessarily translate into willingness or unwillingness to stop specific medication. For deprescribing cardiometabolic medication, patient involvement when setting new treatment targets and monitoring the effects on short-term outcomes are important.

Reducing Inappropriate Drug Use in Older Patients by Use of Clinical Decision Support in Community Pharmacy: A Mixed-Methods Evaluation.

INTRODUCTION: Older people are prone to drug-related harm. Clinical decision support systems (CDSSs) in community pharmacies may improve appropriate prescribing in this population. OBJECTIVE: This study investigated (persistent) drug therapy changes and its determinants to reduce potentially inappropriate medication (PIM) in older patients based on CDSS alerts and to investigate barriers and facilitators for implementation of drug therapy changes based on these CDSS alerts. METHODS: Five clinical decision rules based on national guidelines for inappropriate drugs in older patients were incorporated in a web-based CDSS in 31 community pharmacies between February and April 2017. The CDSS generated alerts for patients aged > 70 years who had prescriptions for one of the following drugs: alprazolam, amitriptyline, barnidipine, duloxetine, fluoxetine, trazodone, quetiapine and olanzapine. The registered alert management data and medication dispensing histories were analysed to find potential determinants of persistent drug therapy changes. Ten pharmacists were interviewed about the barriers and facilitators for implementing drug therapy changes based on CDSS alerts. An inductive thematic analysis of the transcripts was performed. RESULTS: The pharmacists recorded the management of 1810 of the 2589 generated alerts, and 158 (8.7%) alerts were associated with a persistent drug therapy change. A logistic regression analysis found that the drug triggering the alert and the type of prescription [first dispensing vs. repeat; odds ratio 2.1 (95% confidence interval 1.4-3.2)] were significantly associated with persistent drug therapy changes. No association was found between persistent changes and age, sex, number of medicines in use, or recent clinical medication review. Analysis of the interviews revealed nine barriers and facilitators associated with drug therapy change. CONCLUSION: When community pharmacists implemented CDSS alerts to reduce inappropriate drug use in older patients, they registered a persistent drug therapy change in 8.7% of the cases. Alerts triggered by a first prescription were two times more likely to be associated with a persistent drug therapy change than alerts triggered by repeat prescriptions. This study found that clinical rules can be used to detect inappropriate drug use in older patients and that drug therapy can change based on the alerts. This suggests that CDSS alerts are a useful tool for implementing guidelines on PIM in older patients in daily practice.

Nature and frequency of dosing instructions on prescription labels in primary care.

PURPOSE: To investigate the nature and frequency of dosing instructions and auxiliary labels on prescription labels in primary care. METHODS: A retrospective analysis of data on prescription labels of dispensed drugs extracted from the pharmacy information system of community pharmacies in the Netherlands. Dosing instructions were categorized into four types. RESULTS: Data were extracted from 123 community pharmacies. All drugs dispensed for a random sample of 10% of patients were selected. In the sample of 938 479 prescriptions, 96% had a predefined dosing instruction and 2995 different coded instructions were used. Ninety-five percent of all instructions were covered by 354 coded instructions. Most prescriptions were coded with an instruction indicating once daily use (48.4%) or twice or more times daily use (23.8%) without specification of the time (eg, "1 tablet 1 time a day"). A general instruction ("use as directed") was given for 7.0% of all prescriptions, and for 6.0%, the instruction was to use "as needed." For most prescriptions (80.6%), one or more auxiliary labels were generated with the warning "may cause drowsiness" (17.9%) being the most frequent one. CONCLUSIONS: A limited set of instructions covered the majority of the prescriptions. About a quarter of the prescription labels contained nonspecific dosing instructions for use multiple times a day, and 13.0% were general or "use as needed" instructions. These instructions can potentially be made more comprehensible by rewording and specification of the time of day.

Better specification of triggers to reduce the number of drug interaction alerts in primary care.

OBJECTIVE: Drug interaction alerts (drug-drug and drug-disease interaction alerts) for chronic medications substantially contribute to alert fatigue in primary care. The aim of this study was to determine which events require (re)assessment of a drug interaction and whether using these events as triggers in clinical decision support systems (CDSSs) would affect the alert rate. METHODS: Two random 5% data samples from the CDSSs of 123 community pharmacies were used: dataset 1 and 2. The top 10 of most frequent drug interaction alerts not involving laboratory values were selected. To reach consensus on events that should trigger alerts (e.g. first time dispensing, dose modification) for these drug interactions, a two-step consensus process was used. An expert panel of community pharmacists participated in an online survey and a subsequent consensus meeting. A CDSS with alerts based on the consensus was simulated in both datasets. RESULTS: Dataset 1 and 2 together contained 1,672,169 prescriptions which led to 591,073 alerts. Consensus on events requiring alerts was reached for the ten selected drug interactions. The simulation showed a reduction of the alert rate of 93.0% for the ten selected drug interactions (comparable for dataset 1 and 2), corresponding with a 28.3% decrease of the overall drug interaction alert rate. CONCLUSION: By consensus-based better specification of the events that trigger drug interaction alerts in primary care, the alert rate for these drug interactions was reduced by over 90%. This promising approach deserves further investigation to assess its consequences and applicability in daily practice.