Community pharmacists as catalysts for deprescribing: An exploratory study using quality improvement processes.

BACKGROUND: There is growing international emphasis on deprescribing, involving the monitored reduction or stopping of medications that are no longer needed or that cause more harm than benefits, especially for the elderly. Community pharmacists are well positioned to partner with patients and their other health care providers in facilitating deprescribing activities. OBJECTIVE: To build community pharmacists' capacity to integrate deprescribing into their daily practices through training and workflow strategies. METHODS: This study used an exploratory mixed-methods (primarily qualitative) design. Staff at 4 Ontario pharmacies were trained to use deprescribing guidelines. Qualitative data were collected through field observations, notes from advisory group meetings and documented Plan-Do-Study-Act (PDSA) plans. Quantitative data were derived from process and output measures reported by the pharmacies. Iterative PDSA cycles allowed the project team to appraise and accelerate process improvements over time and to summarize findings on facilitators, barriers and the adaptation of processes. RESULTS: All 4 pharmacies identified individual and common goals related to deprescribing; however, drugs targeted and use of professional services to identify and address deprescribing opportunities varied. Each demonstrated that deprescribing activities could be integrated into daily practice and workflow. Common themes characterized approaches taken by each pharmacy: (1) processes used for capacity building among staff to identify patients for possible deprescribing, (2) approaches for preliminary interactions with patients, (3) in-depth medication reviews and (4) follow-up and monitoring. Approaches changed over time. CONCLUSION: Deprescribing appears to be feasible in community pharmacies. Data derived to populate a business model canvas informs the development of an in-depth business model for deprescribing. Can Pharm J (Ott) 2019;152:xx-xx.

Deprescribing antipsychotics for behavioural and psychological symptoms of dementia and insomnia: Evidence-based clinical practice guideline.

OBJECTIVE: To develop an evidence-based guideline to help clinicians make decisions about when and how to safely taper and stop antipsychotics; to focus on the highest level of evidence available and seek input from primary care professionals in the guideline development, review, and endorsement processes. METHODS: The overall team comprised 9 clinicians (1 family physician, 1 family physician specializing in long-term care, 1 geriatric psychiatrist, 2 geriatricians, 4 pharmacists) and a methodologist; members disclosed conflicts of interest. For guideline development, a systematic process was used, including the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. Evidence was generated from a Cochrane systematic review of antipsychotic deprescribing trials for the behavioural and psychological symptoms of dementia, and a systematic review was conducted to assess the evidence behind the benefits of using antipsychotics for insomnia. A review of reviews of the harms of continued antipsychotic use was performed, as well as narrative syntheses of patient preferences and resource implications. This evidence and GRADE quality-of-evidence ratings were used to generate recommendations. The team refined guideline content and recommendation wording through consensus and synthesized clinical considerations to address common front-line clinician questions. The draft guideline was distributed to clinicians and stakeholders for review and revisions were made at each stage. RECOMMENDATIONS: We recommend deprescribing antipsychotics for adults with behavioural and psychological symptoms of dementia treated for at least 3 months (symptoms stabilized or no response to an adequate trial) and for adults with primary insomnia treated for any duration or secondary insomnia in which underlying comorbidities are managed. A decision-support algorithm was developed to accompany the guideline. CONCLUSION: Antipsychotics are associated with harms and can be safely tapered. Patients and caregivers might be more amenable to deprescribing if they understand the rationale (potential for harm), are involved in developing the tapering plan, and are offered behavioural advice or management. This guideline provides recommendations for making decisions about when and how to reduce the dose of or stop antipsychotics. Recommendations are meant to assist with, not dictate, decision making in conjunction with patients and families.

Pharmacists as immunizers, their pharmacies and immunization services: A survey of Ontario community pharmacists.

BACKGROUND: To improve patient access to the influenza vaccine in Ontario, pharmacists have been authorized to administer the vaccine since 2012. A survey was conducted to describe pharmacist immunizers, their pharmacies and immunization services. METHODS: Ontario community pharmacists completed an anonymous online survey regarding influenza immunization. Descriptive, comparative and multivariate statistics were used to analyze data on pharmacists' personal demographics, current workplace characteristics, immunization certification status and past and anticipated experience vaccinating. RESULTS: Of the 4307 community pharmacists contacted, 18.4% (n = 780) completed the survey. Most (81.3%, n = 603) were certified to administer vaccines, with those practising in urban pharmacies twice as likely to be certified compared to pharmacists practising in rural pharmacies (odds ratio = 2.04; 95% confidence interval, 1.04 to 4.01, p = 0.04). In the past influenza season, 70% of pharmacists had administered over 50 vaccines and 37% worked at pharmacies that had administered more than 300 vaccines. Respondent-provided profiles of immunization services described partnerships with public health, a variety of approaches for in-pharmacy and external advertising and patient vaccine access mainly through walk-in. DISCUSSION: Ontario community pharmacists demonstrate strong engagement with this expanded scope and there is further capacity for immunization service provision through engaging rural pharmacies, addition of other vaccines and leveraging the positive relationship with public health. Patients and the public benefit from easy access to the service and the additional in-store and external promotion of influenza vaccination that is provided by pharmacists and pharmacies. CONCLUSION: These provincial benchmarking data provide direction for maintaining and expanding community pharmacist-provided influenza immunization.

Health care providers' roles and responsibilities in management of polypharmacy: Results of a modified Delphi.

BACKGROUND: Little is known about the roles that allow interprofessional teams to effectively manage older patients experiencing polypharmacy. OBJECTIVES: To identify and examine the consensus on salient interprofessional roles, responsibilities and competencies required in managing polypharmacy. METHODS: Four focus groups with 35 team members practising in geriatrics were generated to inform survey development. The sessions generated 63 competencies, roles or responsibilities, which were categorized into 4 domains defined by the Canadian Interprofessional Health Collaborative. The resulting survey was administered nationally to geriatric health care professionals who were asked to rate the importance of each item in managing polypharmacy; we sought agreement within and across professions using a confirmatory 2-round Delphi method. RESULTS: Round 1 was completed by 98 survey respondents and round 2 by 72. There was high intra-professional and interprofessional consensus regarding the importance of competencies among physicians, nurses and pharmacists; though pharmacists rated fewer competencies as important. Less consensus was observed among other health care professionals or they indicated the nonimportance of competencies despite focus group discussion to the contrary. DISCUSSION: Although there is a strong consensus of polypharmacy management competencies across team members who have been more traditionally involved in medication management, there continue to be health care providers with differing understandings of competencies that may contribute to reduced reliance on medication. Lower importance ratings suggest pharmacists may not acknowledge or recognize their own potential roles in interprofessional polypharmacy management. CONCLUSION: Further exploration to understand the underutilization of professional expertise in managing polypharmacy will contribute to refining role clarity and translating competencies in practical settings, as well as guiding educators regarding curricular content.

The Pain Interprofessional Curriculum Design Model.

Objective: Although the University of Toronto Centre for the Study of Pain has successfully implemented an Interfaculty Pain Curriculum since 2002, we have never formalized the process in a design model. Therefore, our primary aim was to develop a model that provided an overview of dynamic, interrelated elements that have been important in our experience. A secondary purpose was to use the model to frame an interactive workshop for attendees interested in developing their own pain curricula. Methods: The faculties from Dentistry, Medicine, Nursing, Occupational Therapy, Pharmacy, and Physical Therapy met to develop the model components. Discussion focused on patient-centered pain assessment and management in an interprofessional context, with pain content being based on the International Association for the Study of Pain-Interprofessional Pain Curriculum domains and related core pain competencies. Profession-specific requirements were also considered, including regulatory/course requirements, level of students involved, type of course delivery, and pedagogic strategies. Results: The resulting Pain Interprofessional Curriculum Design Model includes components that are dynamic, competency-based, collaborative, and interrelated. Key questions important to developing curricular components guide the process. The Model framed two design workshops with very positive responses from international and national attendees. Conclusions: The Pain Interprofessional Curriculum Design Model is based on established pain curricula and related competencies that are relevant to all health science students at the prelicensure (entry-to-practice) level. The model has been developed from our experience, and the components resonated with workshop attendees from other regions. This Model provides a basis for future interventions in curriculum design and evaluation.

A literature review of the impact of pharmacy students in immunization initiatives.

BACKGROUND: Pharmacy students can help protect the public from vaccine-preventable diseases by participating in immunization initiatives, which currently exist in some Canadian and American jurisdictions. The objective of this article is to critically review evidence of student impact on public health through their participation in vaccination efforts. METHODS: PubMed, CINAHL, Cochrane Database, EMBASE, International Pharmaceutical Abstracts, Scopus and Web of Science electronic databases were searched for peer-reviewed literature on pharmacy student involvement in vaccination programs and their impact on public health. Papers were included up to November 17, 2015. Two reviewers independently screened titles and abstracts and extracted data from eligible full-text articles. RESULTS: Eighteen titles met all inclusion criteria. All studies were published between 2000 and 2015, with the majority conducted in the United States (n = 12). The number of vaccine doses administered by students in community-based clinics ranged from 109 to 15,000. Increases in vaccination rates in inpatient facilities ranged from 18.5% to 68%. Across studies, student-led educational interventions improved patient knowledge of vaccines and vaccine-preventable diseases. Patient satisfaction with student immunization services was consistently very high. DISCUSSION: Methodology varied considerably across studies. The literature suggests that pharmacy students can improve public health by 1) increasing the number of vaccine doses administered, 2) increasing vaccination rates, 3) increasing capacity of existing vaccination efforts, 4) providing education about vaccines and vaccine-preventable diseases and 5) providing positive immunization experiences. CONCLUSION: Opportunities exist across Canada to increase pharmacy student involvement in immunization efforts and to assess the impact of their participation. Greater student involvement in immunization initiatives could boost immunization rates and help protect Canadians from vaccine-preventable diseases.

The ethics of Canadian entry-to-practice pain competencies: how are we doing?

BACKGROUND: Although unrelieved pain continues to represent a significant problem, prelicensure educational programs tend to include little content related to pain. Standards for professional competence strongly influence curricula and have the potential to ensure that health science students have the knowledge and skill to manage pain in a way that also allows them to meet professional ethical standards. OBJECTIVES: To perform a systematic, comprehensive examination to determine the entry-to-practice competencies related to pain required for Canadian health science and veterinary students, and to examine how the presence and absence of pain competencies relate to key competencies of an ethical nature. METHODS: Entry-to-practice competency requirements related to pain knowledge, skill and judgment were surveyed from national, provincial and territorial documents for dentistry, medicine, nursing, pharmacy, occupational therapy, physiotherapy, psychology and veterinary medicine. RESULTS: Dentistry included two and nursing included nine specific pain competencies. No references to competencies related to pain were found in the remaining health science documents. In contrast, the national competency requirements for veterinary medicine, surveyed as a comparison, included nine pain competencies. All documents included competencies pertaining to ethics. CONCLUSIONS: The lack of competencies related to pain has implications for advancing skillful and ethical practice. The lack of attention to pain competencies limits the capacity of health care professionals to alleviate suffering, foster autonomy and use resources justly. Influencing professional bodies to increase the number of required entry-to-practice pain competencies may ultimately have the greatest impact on education and practice.

Déprescription des antipsychotiques pour les symptômes comportementaux et psychologiques de la démence et l'insomnie: Guide de pratique clinique fondé sur des données probantes.

OBJECTIF: Élaborer un guide de pratique clinique fondé sur des données probantes pour aider les cliniciens à prendre des décisions quant au moment et à la façon de réduire et de cesser les antipsychotiques en toute sécurité; insister sur les données les plus probantes et solliciter les contributions des professionnels des soins primaires pour l'élaboration, la révision et l'approbation des lignes directrices. MÉTHODOLOGIE: L'équipe comptait 9 cliniciens (1 médecin de famille, 1 médecin de famille spécialisée en soins de longue durée, 1 psychiatre gériatrique, 2 gériatres, 4 pharmaciens) et une spécialiste en méthodologie; les membres ont divulgué leurs conflits d'intérêts. Un processus systématique a été utilisé pour l'élaboration du guide de pratique, y compris le protocole GRADE (Grading of Recommendations Assessment, Development and Evaluation). Les données probantes ont été tirées d'une revue systématique de Cochrane portant sur des études sur la déprescription des antipsychotiques pour les symptômes comportementaux et psychologiques de la démence. Nous avons effectué une revue systématique pour évaluer les données probantes étayant les bienfaits de l'utilisation des antipsychotiques pour traiter l'insomnie. Nous avons examiné les revues portant sur les torts associés à l'utilisation des antipsychotiques sur une base continue, et nous avons fait une synthèse narrative des préférences des patients et des répercussions sur le plan des ressources. Ces données probantes, de même que l'évaluation de la qualité des données selon GRADE, ont été utilisées pour produire les recommandations. L'équipe a peaufiné le contenu du guide de pratique et le libellé des recommandations, et elle a résumé les considérations d'ordre clinique pour répondre aux questions courantes des cliniciens de première ligne. Une ébauche du guide de pratique a été distribuée à des cliniciens et à des intervenants aux fins d'examen. Des révisions ont été apportées au texte à chaque étape. RECOMMANDATIONS: Nous recommandons la déprescription des antipsychotiques chez les adultes ayant des symptômes comportementaux et psychologiques de démence traités depuis au moins 3 mois (symptômes stabilisés ou sans réponse après un essai adéquat) et chez les adultes souffrant d'insomnie primaire, quelle que soit la durée du traitement, ou d'une insomnie secondaire lorsque les comorbidités sous-jacentes sont prises en charge. Un algorithme décisionnel accompagne le guide de pratique clinique. CONCLUSION: Les antipsychotiques sont associés à des préjudices et il est possible de procéder à un sevrage en toute sécurité. Les patients et leurs aidants peuvent être plus réceptifs à la déprescription s'ils comprennent ce qui la justifie (potentiel de préjudices), s'ils participent à l'élaboration du plan de sevrage et si on leur offre des conseils ou une prise en charge quant aux comportements. Le présent guide de pratique clinique offre des recommandations pour décider du moment et de la façon de réduire la dose d'antipsychotiques ou de les cesser complètement. Les recommandations servent à aider à prendre les décisions conjointement avec les patients et leur famille plutôt qu'à les dicter.

Review of Best Practices for Diversity, Equity, and Inclusion Committees Within Colleges of Pharmacy.

Objective. To provide a review of best practices for diversity, equity, and inclusion (DEI) committees at United States colleges of pharmacy.Findings. In colleges of pharmacy, DEI committees can play a crucial role in promoting a culture change to ensure pharmacy graduates are equipped to provide equitable and representative care for the patients they serve. There is limited literature available on DEI committee composition, roles, and responsibilities, and their place within a college of pharmacy's organizational structure. A commitment to DEI should be part of the college's strategic plan and embedded and supported at all levels of the college and university to ensure success of DEI-related strategic initiatives. For a DEI committee to be effective, its composition should be intentional to include change agents, campus leaders, and members who are passionate and knowledgeable to execute the DEI goals. For sustainable change, involvement of the entire learning community and an organizational culture change is also important. Thus, DEI committees need to establish active bidirectional collaborations and communication with all key committees, offices, community leaders, and alumni to implement diversity goals.Summary. The DEI committee's established place in the organizational structure of the college is essential to ensure fair and appropriate representation of the community it serves. A clearly defined DEI committee with committee composition, roles, responsibilities, and its association with all constituents of the college and community can help achieve its intended strategic goals.

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.

Patient values and preferences on polypharmacy and deprescribing: a scoping review.

Background Understanding how patient values and preferences towards polypharmacy and deprescribing have been studied is important to gain insight on current knowledge in this area and to identify knowledge gaps. Aim To describe methods and outcomes for studying patient values and preferences towards polypharmacy and deprescribing, and to identify gaps in the existing literature. Method A scoping review was conducted on English-language studies that examined patient preferences and values related to polypharmacy and/or deprescribing among community-dwelling adults. MEDLINE, Embase, PubMed, PsycINFO, EconLit, Social Science Citation Index, Science Citation Index Expanded, International Pharmaceutical Abstracts, and CINAHL/AgeLine were searched. Results Thirty articles were included. Surveys (n = 17, 56.7%), interviews/focus groups (n = 9, 30.0%), and mixed methods (n = 3, 10.0%), were commonly used methods. Patients Attitudes Towards Deprescribing (PATD) was the most common tool used (n = 9, 30.0%). Twelve themes related to attitudes, social pressure, and control of polypharmacy/deprescribing were identified. The most frequently-encountered themes included desire or willingness to reduce medication load and influence of healthcare provider on medication use. Conclusion PATD was commonly used to assess preferences and values towards polypharmacy and limited knowledge on patient-important outcomes were addressed. Future research should focus on shared decision-making and communicating risk versus benefit of medications.

Deprescribing: An educational imperative.

The Bruyère Evidence-Based Deprescribing Guideline Symposium included a forum on health professional education that brought together health professionals, researchers, professional organization representatives and public members. The goal was to facilitate partnerships among educators and to build knowledge, skills and support for behaviour change to integrate the use of evidence-based deprescribing guidelines into health care professional education. Participant discussions were analyzed under the thematic headings of teaching, learning, and assessment, impact of heuristics in learning, the importance of patient/public understanding and the role of leadership in enabling curricular change to include deprescribing. Deprescribing is considered to be on a continuum with prescribing, and it was recognized that related skills are not consistently taught or assessed, which may be interpreted by learners and health professionals as being less important than diagnostic or other skills. Strategies used currently to teach prescribing may also imply that it is a technical skill, not enabling learners to understand that prescribing and deprescribing involve complex tasks requiring patient consultation. Social barriers to deprescribing were also discussed and the importance of patient perspective in teaching prescribing/deprescribing was recognized. Based on the symposium discussions, the authors make several recommendations that include better teaching of optimal prescribing and deprescribing within an interprofessional context, that education be supported from the pre-licensure, post-graduate levels through to continuing professional development, and that assessment, demonstrating competence in prescribing and deprescribing, be embedded within programs.

Pharmacy patron perspectives of community pharmacist administered influenza vaccinations.

BACKGROUND: One approach to boost influenza vaccination coverage has been to expand immunization authority. In 2012, the province of Ontario gave community pharmacists the authority to administer the influenza vaccine. OBJECTIVE: This study investigates the perspectives of Ontario pharmacy patrons, who had not recently received this vaccine from a pharmacist, regarding this pharmacist service. METHODS: A survey was administered in six Ontario community pharmacies to pharmacy patrons who had not received an influenza vaccination from a pharmacist during the previous year. The instrument included questions about influenza vaccination, and knowledge of and attitudes toward vaccines and pharmacist-administered immunization. RESULTS: A total of 541 pharmacy patrons completed the survey (53.9% response rate). About one-third (30.5%) of respondents were not aware that pharmacists could give the influenza vaccine, with younger individuals being less likely to be aware (OR 0.48, 95% CI 0.29-0.77, p < 0.05) and less likely to receive the vaccine annually (OR 0.28, 95% CI 0.19-0.42, p < 0.05). Leading reasons respondents gave as to why they did not receive their influenza vaccine from a pharmacist included not wanting or feeling they needed to be immunized (41.6%) and being used to receiving the vaccine from a physician (16.5%). Concerns about the experience and training of pharmacists and lack of privacy in a community pharmacy were uncommon. CONCLUSION: Reduced awareness of the availability of pharmacist-provided influenza vaccine is still common. Pharmacists have a significant opportunity to address lack of awareness and vaccine hesitancy issues. They can promote this service to increase influenza vaccination rates among pharmacy patrons who do not utilize this professional service.

An Analysis of Canadian Doctor of Pharmacy Student Experiences in Non-Traditional Student-Preceptor Models.

Objective. To describe students' experiences and perceptions of non-traditional student-preceptor learning models and evaluate the effectiveness of these models on students' learning experience. Methods. Pharmacy students who had completed at least one experiential rotation with a non-traditional learning model participated in semi-structured interviews. Models included peer-assisted learning (PAL; two or more students of same educational level), near-peer teaching (NPT; one or more junior students with one or more senior students), and co-preceptorship (CoP; two or more preceptors). Interviews were transcribed, coded, and analyzed for themes. Themes were mapped according to the Kirkpatrick model for evaluating educational training. Results. Twenty semi-structured interviews were conducted. Forty-three experiences (19 CoP, 14 PAL, 10 NPT) from 14 institutions were described. Many themes overlapped between the three models. In CoP, learners described increased preceptor availability and exposure to different patient care approaches. Challenges arose when preceptors had different expectations. Students overwhelmingly endorsed a multi-learner environment. Both PAL and NPT learners felt supported as collaboration with other learners was readily fostered. Potential challenges in PAL and NPT were difficulties when personalities conflicted and when there was a significant knowledge gap between the learners. All three models allowed for the development of skills, including communication and collaboration. Learners reported an enhanced approach to patient care and professional practice, including approaches to teaching as new preceptors. Conclusion. Pharmacy students and graduates valued their experiences in non-traditional student-preceptor models. Institutions may find support for using these precepting models to increase placement capacity.

Deprescribing guidelines: An international symposium on development, implementation, research and health professional education.

Deprescribing is a clinically important and feasible innovation that ensures medication efficacy, reduces harms, and mitigates polypharmacy. It involves reducing doses or stopping medications that are not useful, no longer needed, or which may be causing harm. It may also involve changing to a safer agent or using non-pharmacological approaches for care instead. Clinical guidelines combined with behaviour changes (of health care providers (HCPs), the public, and health care decision-makers) are needed to integrate deprescribing into routine practice. Using rigorous international standards, the Bruyère Research Institute Deprescribing Guidelines research team validated a ground-breaking deprescribing guideline methodology and developed or co-developed 5 evidence-based deprescribing guidelines. In March 2018, the team hosted an international symposium convening HCPs, researchers, public agencies, policymakers, and patient advocates in Ottawa, Ontario, Canada. This 3-day symposium aimed to facilitate knowledge exchange amongst guideline developers, users, and the public; initiate partnerships and collaborations for new deprescribing guideline recommendations and effectiveness research; and to continue work on HCP deprescribing education activities. An interprofessional planning committee developed an overall agenda, and small groups worked on session objectives and formats for different components: methods for rigorous deprescribing guideline development, implementation experiences, research/evaluation experiences and educational needs. Through a series of keynote speakers, panel discussions, and small working groups, the symposium provided a forum for participants to meet one another, learn about their different experiences with deprescribing guidelines, and develop collaborations for future initiatives. One hundred thirty participants, from 10 countries and representing over 100 institutions and organizations took part. Symposium proceedings are presented in this issue of RSAP for sharing with the wider community engaged in the care of patients with problematic polypharmacy.

Self-efficacy for deprescribing: A survey for health care professionals using evidence-based deprescribing guidelines.

BACKGROUND: Although polypharmacy is associated with significant morbidity, deprescribing can be challenging. In particular, clinicians express difficulty with their ability to deprescribe (i.e. reduce or stop medications that are potentially inappropriate). Evidence-based deprescribing guidelines are designed to help clinicians take action on reducing or stopping medications that may be causing more harm than benefit. OBJECTIVES: Determine if implementation of evidence-based guidelines increases self-efficacy for deprescribing proton pump inhibitor (PPI), benzodiazepine receptor agonist (BZRA) and antipsychotic (AP) drug classes. METHODS: A deprescribing self-efficacy survey was developed and administered to physicians, nurse practitioners and pharmacists at 3 long-term care (LTC) and 3 Family Health Teams in Ottawa, Canada at baseline and approximately 6 months after sequential implementation of each guideline. For each drug class, overall and domain-specific self-efficacy mean scores were calculated. The effects of implementation of each guideline on self-efficacy were tested by estimating the difference in scores using paired t-test. A linear mixed-effects model was used to investigate change over time and over practice sites. RESULTS: Of eligible clinicians, 25, 21, 18 and 13 completed the first, second, third and fourth survey respectively. Paired t-tests compared 14 participants for PPI and BZRA, and 9 for AP. Overall self-efficacy score increased for AP only (95% confidence intervals (CI) 0.32 to 19.79). Scores for domain 2 (develop a plan to deprescribe) increased for PPI (95% CI 0.52 to 24.12) and AP guidelines (95% CI 2.46 to 18.11); scores for domain 3 (implement the plan for deprescribing) increased for the PPI guideline (95% CI 0.55 to 14.24). Longitudinal analysis showed an increase in non-class specific scores, with a more profound effect for clinicians in LTC where guidelines were routinely used. CONCLUSION: Implementation of evidence-based deprescribing guidelines appears to increase clinicians' self-efficacy in developing and implementing a deprescribing plan for specific drug classes.

Knowledge, Perceptions and Attitudes toward Chronic Pain and Its Management: A Cross-Sectional Survey of Frontline Pharmacists in Ontario, Canada.

The treatment of chronic pain consumes a significant share of primary care. Community and family health team pharmacists frequently see patients with chronic pain, thus have the opportunity to improve their care. To assess the knowledge, perceptions, and attitudes of Ontario pharmacists, we invited 5,324 Ontario pharmacists, to participate in an online survey we developed using Qualtrics. The 31-question survey gathered demographic information, assessed pharmacists' knowledge of three chronic pain conditions; chronic lower back pain (CLBP, eight true/false statements); chronic headache disorder (CHD, eight true/false statements) and painful diabetic neuropathy (PDN, seven true/false statements), and their attitudes toward and perceptions of patients with these conditions, and knowledge, attitudes, and perceptions of opioids in pain management. We received 688 responses (12.9%) and 392 pharmacists completed the survey. The mean age of respondents was 48.5 years and 48.5% were male. More than 50% of respondents were in practice for more than 20 years and 58.7% worked 25-40 hours per week. The mean knowledge scores were 4.5/8, 5.5/8, and 5.3/8 for CBLP, CHD, and PDN respectively. While 95% of respondents were aware of the increasing death rates due to opioid use, only half were familiar with the Canadian guideline for safe opioid prescribing for non-cancer use. Responses were compared based on gender, time in practice and location of practice. Pharmacists with more than ten years of experience scored significantly higher than those with less experience. Fewer differences were found in comparisons of gender and location of practice. Safe and effective care of chronic pain patients, particularly with opioids, will require additional pharmacist education.