Changes in End-of-Life Symptom Management Prescribing among Long-Term Care Residents during COVID-19.

OBJECTIVE: To examine changes in the prescribing of end-of-life symptom management medications in long-term care (LTC) homes during the COVID-19 pandemic. DESIGN: Retrospective cohort study using routinely collected health administrative data in Ontario, Canada. SETTING AND PARTICIPANTS: We included all individuals who died in LTC homes between January 1, 2017, and March 31, 2021. We separated the study into 2 periods: before COVID-19 (January 1, 2017, to March 17, 2020) and during COVID-19 (March 18, 2020, to March 31, 2021). METHODS: For each LTC home, we measured the percentage of residents who died before and during COVID-19 who had a subcutaneous symptom management medication prescription in their last 14 days of life. We grouped LTC homes into quintiles based on their mean prescribing rates before COVID-19, and examined changes in prescribing during COVID-19 and COVID-19 outcomes across quintiles. RESULTS: We captured 75,438 LTC residents who died in Ontario's 626 LTC homes during the entire study period, with 19,522 (25.9%) dying during COVID-19. The mean prescribing rate during COVID-19 ranged from 46.9% to 79.4% between the lowest and highest prescribing quintiles. During COVID-19, the mean prescribing rate in the lowest prescribing quintile increased by 9.6% compared to before COVID-19. Compared to LTC homes in the highest prescribing quintile, homes in the lowest prescribing quintile experienced the highest proportion of COVID-19 outbreaks (73.4% vs 50.0%), the largest mean outbreak intensity (0.27 vs 0.09 cases/bed), the highest mean total days with a COVID-19 outbreak (72.7 vs 24.2 days), and the greatest proportion of decedents who were transferred and died outside of LTC (22.1% vs 8.6%). CONCLUSIONS AND IMPLICATIONS: LTC homes in Ontario had wide variations in the prescribing rates of end-of-life symptom management medications before and during COVID-19. Homes in the lower prescribing quintiles had more COVID-19 cases per bed and days spent in an outbreak.

Characterizing Proton-Induced Biological Effects in a Mouse Spinal Cord Model: A Comparison of Bragg Peak and Entrance Beam Response in Single and Fractionated Exposures.

PURPOSE: Proton relative biological effectiveness (RBE) is a dynamic variable influenced by factors like linear energy transfer (LET), dose, tissue type, and biological endpoint. The standard fixed proton RBE of 1.1, currently used in clinical planning, may not accurately represent the true biological effects of proton therapy (PT) in all cases. This uncertainty can contribute to radiation-induced normal tissue toxicity in patients. In late-responding tissues such as the spinal cord, toxicity can cause devastating complications. This study investigated spinal cord tolerance in mice subjected to proton irradiation and characterized the influence of fractionation on proton- induced myelopathy at entrance (ENT) and Bragg peak (BP) positions. METHODS AND MATERIALS: Cervical spinal cords of 8-week-old C57BL/6J female mice were irradiated with single- or multi-fractions (18x) using lateral opposed radiation fields at 1 of 2 positions along the Bragg curve: ENT (dose-mean LET = 1.2 keV/µm) and BP (LET = 6.9 keV/µm). Mice were monitored over 1 year for changes in weight, mobility, and general health, with radiation-induced myelopathy as the primary biological endpoint. Calculations of the RBE of the ENT and BP curve (RBEENT/BP) were performed. RESULTS: Single-fraction RBEENT/BP for 50% effect probability (tolerance dose (TD50), grade II paresis, determined using log-logistic model fitting) was 1.10 ± 0.06 (95% CI) and for multifraction treatments it was 1.19 ± 0.05 (95% CI). Higher incidence and faster onset of paralysis were seen in mice treated at the BP compared with ENT. CONCLUSIONS: The findings challenge the universally fixed RBE value in PT, indicating up to a 25% mouse spinal cord RBEENT/BP variation for multifraction treatments. These results highlight the importance of considering fractionation in determining RBE for PT. Robust characterization of proton-induced toxicity, aided by in vivo models, is paramount for refining clinical decision-making and mitigating potential patient side effects.

Palliative End-of-Life Medication Prescribing Rates in Long-Term Care: A Retrospective Cohort Study.

BACKGROUND: Medications are often needed to manage distressing end-of-life symptoms (eg, pain, agitation). OBJECTIVES: In this study, we describe the variation in prescribing rates of symptom relief medications at the end of life among long-term care (LTC) decedents. We evaluate the extent these medications are prescribed in LTC homes and whether prescribing rates of end-of-life symptom management can be used as an indicator of quality end-of-life care. DESIGN: Retrospective cohort study using administrative health data. SETTING AND PARTICIPANTS: LTC decedents in all 626 publicly funded LTC homes in Ontario, Canada, between January 1, 2017, and March 17, 2020. METHODS: For each LTC home, we measured the percent of decedents who received 1+ prescription(s) for a subcutaneous end-of-life symptom management medication ("end-of-life medication") in their last 14 days of life. We then ranked LTC homes into quintiles based on prescribing rates. RESULTS: We identified 55,916 LTC residents who died in LTC. On average, two-thirds of decedents (64.7%) in LTC homes were prescribed at least 1 subcutaneous end-of-life medication in the last 2 weeks of life. Opioids were the most common prescribed medication (overall average prescribing rate of 62.7%). LTC homes in the lowest prescribing quintile had a mean of 37.3% of decedents prescribed an end-of-life medication, and the highest quintile mean was 82.5%. In addition, across these quintiles, the lowest prescribing quintile had a high average (30.3%) of LTC residents transferred out of LTC in the 14 days compared with the highest prescribing quintile (12.7%). CONCLUSIONS AND IMPLICATIONS: Across Ontario's LTC homes, there are large differences in prescribing rates for subcutaneous end-of-life symptom relief medications. Although future work may elucidate why the variability exists, this study provides evidence that administrative data can provide valuable insight into the systemic delivery of end-of-life care.

The Certificate of Added Competence credentialling program in family medicine: a descriptive survey of the family physician perspective of enhanced skill practices in Canada.

Introduction: The College of Family Physicians of Canada (CFPC) offers the Certificate of Added Competence (CAC) program to designate a family physician with enhanced skills. In 2015, the College expanded its program to introduce enhanced certification in four new domains: Palliative Care, Care of the Elderly, Sports and Exercise Medicine, and Family Practice Anesthesia. In this study, we elicited perceptions from Canadian family physicians with and without the CAC on practice impacts associated with the program. Methods: Active family physicians in Canada with and without CACs were surveyed between November 2019 to January 2020. Descriptive statistics were generated to describe the perceptions of family physicians regarding the CAC program and its impacts on practice. Results: Respondents agreed with several benefits of the program including enhancing the capacity to deliver comprehensive care, alleviating the burden of patient travel by increasing the availability of care in rural and remote communities, and providing opportunities to engage in various collaborative care models and new leadership roles. All respondents perceived CAC holders to pursue the certificate to meet both professional interests and community needs. Conclusions: There is a need for strong and continued investment in systemic practice improvements that incentivize the delivery of comprehensive family medicine practice.

Introduction: Le certificat de compétence additionnelle (CCA) accordé par le Collège des médecins de famille du Canada (CMFC) vise à reconnaître un haut niveau de compétences chez un médecin de famille. En 2015, le Collège a élargi le titre de compétences additionnelles à quatre nouveaux domaines : soins palliatifs, soins aux personnes âgées, médecine du sport et de l'exercice, et anesthésie en médecine familiale. Dans cette étude, nous avons recueilli les perceptions de médecins de famille titulaires et non titulaires d'un CCA sur l'influence de pratiques associées au programme de certification. Méthodes: Des médecins de famille actifs au Canada, titulaires et non titulaires du CCA, ont été interrogés entre novembre 2019 et janvier 2020. Des statistiques descriptives ont été générées pour décrire leurs perceptions concernant le Certificat et ses impacts sur la pratique. Résultats: Les répondants s'entendaient pour reconnaître au CCA plusieurs avantages, notamment le fait d'améliorer la capacité des médecins à fournir des soins complets, de leur offrir la possibilité de s'engager dans divers modèles de soins collaboratifs et de nouveaux rôles de leadership, et d'alléger le fardeau des déplacements des patients en augmentant la disponibilité des soins dans les populations rurales et éloignées. Tous les répondants estiment que les médecins recherchent l'obtention de ce titre de compétence pour répondre à la fois à leurs intérêts professionnels et aux besoins de la collectivité. Conclusions: Il faut investir de manière importante et continue dans des améliorations systémiques qui favoriseront une pratique holistique de la médecine familiale.

Nurse practitioner and physician end-of-life home visits and end-of-life outcomes.

OBJECTIVES: Physicians and nurse practitioners (NPs) play critical roles in supporting palliative and end-of-life care in the community. We examined healthcare outcomes among patients who received home visits from physicians and NPs in the 90 days before death. METHODS: We conducted a retrospective cohort study using linked data of adult home care users in Ontario, Canada, who died between 1 January 2018 and 31 December 2019. Healthcare outcomes included medications for pain and symptom management, emergency department (ED) visits, hospitalisations and a community-based death. We compared the characteristics of and outcomes in decedents who received a home visit from an NP, physician and both to those who did not receive a home visit. RESULTS: Half (56.9%) of adult decedents in Ontario did not receive a home visit from a provider in the last 90 days of life; 34.5% received at least one visit from a physician, 3.8% from an NP and 4.9% from both. Compared with those without any visits, having at least one home visit reduced the odds of hospitalisation and ED visits, and increased the odds of receiving medications for pain and symptom management and achieving a community-based death. Observed effects were larger in patients who received at least one visit from both. CONCLUSIONS: Beyond home care, receiving home visits from primary care providers near the end of life may be associated with better outcomes that are aligned with patients' preferences-emphasising the importance of NPs and physicians' role in supporting people near the end of life.

Rapid Peroxide Removal Limits the Radiosensitization of Diffuse Intrinsic Pontine Glioma (DIPG) Cells by Pharmacologic Ascorbate.

Diffuse intrinsic pontine gliomas (DIPG) are an aggressive type of pediatric brain tumor with a very high mortality rate. Surgery has a limited role given the tumor's location. Palliative radiation therapy alleviates symptoms and prolongs survival, but median survival remains less than 1 year. There is no clear role for chemotherapy in DIPGs as trials adding chemotherapy to palliative radiation therapy have failed to improve survival compared to radiation alone. Thus, there is a critical need to identify tissue-specific radiosensitizers to improve clinical outcomes for patients with DIPGs. Pharmacologic (high dose) ascorbate (P-AscH-) is a promising anticancer therapy that sensitizes human tumors, including adult high-grade gliomas, to radiation by acting selectively as a generator of hydrogen peroxide (H2O2) in cancer cells. In this study we demonstrate that in contrast to adult glioma models, P-AscH- does not radiosensitize DIPG. DIPG cells were sensitive to bolus of H2O2 but have faster H2O2 removal rates than GBM models which are radiosensitized by P-AscH-. These data support the hypothesis that P-AscH- does not enhance DIPG radiosensitivity, likely due to a robust capacity to detoxify and remove hydroperoxides.

Primary care providers' perceptions on the integration of community-led advance care planning activities with primary care: a cross-sectional survey.

BACKGROUND: Advance care planning (ACP) is a process intended to help ensure people receive medical care that is consistent with their values, goals, and preferences during serious and chronic illness. Barriers to implementing ACP in primary care settings exist. Community-led ACP initiatives exist in British Columbia to engage the public directly. These initiatives may help prepare people for conversations with their primary care providers. The objectives of this study were to elicit primary care providers' perceptions of the utility and desired content of community-led ACP activities and suggestions for integrating community-led ACP activities with primary care. METHODS: We conducted an online cross-sectional survey of primary care providers practicing in British Columbia, Canada in 2021. Both quantitative and qualitative survey questions addressed ACP engagement in practice, the perceived role and desired outcomes of community-led ACP activities, and ways to integrate community-led ACP activities with primary care. RESULTS: Eighty-one providers responded. Over 80% perceived a moderate or greater potential impact of community-led ACP activities. The most common reasons for not referring a patient to a community-led ACP activity were lack of awareness of the option locally (62.1%) and in general (44.8%). Respondents wanted their patients to reflect on their values, wishes and preferences for care, to have at least thought about their goals of care and to have chosen a substitute decision maker in the community. They indicated a desire for a summary of their patient's participation and a follow-up discussion with them about their ACP. They suggested ways to integrate referral to programs into existing health care system structures. CONCLUSIONS: Community-led ACP activities were perceived to be useful to engage and prepare patients to continue ACP discussions with clinicians. Efforts should be made to establish and integrate community-based ACP initiatives within existing primary care systems to ensure awareness and uptake.

The association between patients' frailty status, multimorbidity, and demographic characteristics and changes in primary care for chronic conditions during the COVID-19 pandemic: a pre-post study.

BACKGROUND: The purpose of this study was to assess the impact of SARS-COV-2 (Severe acute respiratory syndrome coronavirus 2) pandemic on primary care management (frequency of monitoring activities, regular prescriptions, and test results) of older adults with common chronic conditions (diabetes, hypertension, and chronic kidney disease) and to examine whether any changes were associated with age, sex, neighbourhood income, multimorbidity, and frailty. METHODS: A research database from a sub-set of McMaster University Sentinel and Information Collaboration family practices was used to identify patients ≥65 years of age with a frailty assessment and 1 or more of the conditions. Patient demographics, chronic conditions, and chronic disease management information were retrieved. Changes from 14 months pre to 14 months since the pandemic were described and associations between patient characteristics and changes in monitoring, prescriptions, and test results were analysed using regression models. RESULTS: The mean age of the 658 patients was 75 years. While the frequency of monitoring activities and prescriptions related to chronic conditions decreased overall, there were no clear trends across sub-groups of age, sex, frailty level, neighbourhood income, or number of conditions. The mean values of disease monitoring parameters (e.g. blood pressure) did not considerably change. The only significant regression model demonstrated that when controlling for all other variables, patients with 2 chronic conditions and those with 4 or more conditions were twice as likely to have reduced numbers of eGFR (Estimated glomerular filtration rate) measures compared to those with only 1 condition ((OR (odds ratio) = 2.40, 95% CI [1.19, 4.87]); (OR = 2.19, 95% CI [1.12, 4.25]), respectively). CONCLUSION: In the first 14 months of the pandemic, the frequency of common elements of chronic condition care did not notably change overall or among higher-risk patients.

End-of-life interventions in patients with cancer.

OBJECTIVES: To describe variations in the receipt of potentially inappropriate interventions in the last 100 days of life of patients with cancer according to patient characteristics and cancer site. METHODS: We conducted a population-based retrospective cohort study of cancer decedents in Ontario, Canada who died between 1 January 2013 and 31 December 2018. Potentially inappropriate interventions, including chemotherapy, major surgery, intensive care unit admission, cardiopulmonary resuscitation, defibrillation, dialysis, percutaneous coronary intervention, mechanical ventilation, feeding tube placement, blood transfusion and bronchoscopy, were captured via hospital discharge records. We used Poisson regression to examine associations between interventions and decedent age, sex, rurality, income and cancer site. RESULTS: Among 151 618 decedents, 81.3% received at least one intervention, and 21.4% received 3+ different interventions. Older patients (age 95-105 years vs 19-44 years, rate ratio (RR) 0.36, 95% CI 0.34 to 0.38) and women (RR 0.94, 95% CI 0.93 to 0.94) had lower intervention rates. Rural patients (RR 1.09, 95% CI 1.08 to 1.10), individuals in the highest area-level income quintile (vs lowest income quintile RR 1.02, 95% CI 1.01 to 1.04), and patients with pancreatic cancer (vs colorectal cancer RR 1.10, 95% CI 1.07 to 1.12) had higher intervention rates. CONCLUSIONS: Potentially inappropriate interventions were common in the last 100 days of life of cancer decedents. Variations in interventions may reflect differences in prognostic awareness, healthcare access, and care preferences and quality. Earlier identification of patients' palliative care needs and involvement of palliative care specialists may help reduce the use of these interventions at the end of life.

How do perceptions of Covid-19 risk impact pregnancy-related health decisions? A convergent parallel mixed-methods study protocol.

INTRODUCTION: Pregnant people have a higher risk of severe COVID-19 disease. They have been disproportionately impacted by COVID-19 infection control policies, which exacerbated conditions resulting in intimate partner violence, healthcare access, and mental health distress. This project examines the impact of accumulated individual health decisions and describes how perinatal care and health outcomes changed during the COVID-19 pandemic. OBJECTIVES: Quantitative strand: Describe differences between 2019, 2021, and 2022 birth groups related to maternal vaccination, perinatal care, and mental health care. Examine the differential impacts on racialized and low-income pregnant people.Qualitative strand: Understand how pregnant people's perceptions of COVID-19 risk influenced their decision-making about vaccination, perinatal care, social support, and mental health. METHODS AND ANALYSIS: This is a Canadian convergent parallel mixed-methods study. The quantitative strand uses a retrospective cohort design to assess birth group differences in rates of Tdap and COVID-19 vaccination, gestational diabetes screening, length of post-partum hospital stay, and onset of depression, anxiety, and adjustment disorder, using administrative data from ICES, formerly the Institute for Clinical Evaluative Sciences (Ontario) and PopulationData BC (PopData) (British Columbia). Differences by socioeconomic and ethnocultural status will also be examined. The qualitative strand employs qualitative description to interview people who gave birth between May 2020- December 2021 about their COVID-19 risk perception and health decision-making process. Data integration will occur during design and interpretation. ETHICS AND DISSEMINATION: This study received ethical approval from McMaster University and the University of British Columbia. Findings will be disseminated via manuscripts, presentations, and patient-facing infographics. TRIAL REGISTRATION: Registration: Clinicaltrials.gov registration number: NCT05663762.

Physician continuity of care in the last year of life in community-dwelling adults: retrospective population-based study.

OBJECTIVE: To describe the timing of involvement of various physician specialties over the last year of life across different levels of primary care physician continuity for differing causes of death. METHODS: We conducted a retrospective cohort study of adults who died in Ontario, Canada, between 1 January 2013 and 31 December 2018, using linked population level health administrative data. Outcomes were median days between death and first and last outpatient palliative care specialist encounter, last outpatient encounter with other specialists and with the usual primary care physician. These were calculated by tertile of score on the Usual Provider Continuity Index, defined as the proportion of outpatient physician encounters with the patient's primary care physician. RESULTS: Patients' (n=395 839) mean age at death was 76 years. With increasing category of usual primary care physician continuity, a larger proportion were palliative care generalists, palliative care specialist involvement decreased in duration and was concentrated closer to death, the primary care physician was involved closer to death, and other specialist physicians ceased involvement earlier. For patients with cancer, palliative care specialist involvement was longer than for other patients. CONCLUSIONS: Compared with patients with lower continuity, those with higher usual provider continuity were more likely to have a primary care physician involved closer to death providing generalist palliative care.

Physician home visits to rostered patients during their last year of life: a retrospective cohort study.

BACKGROUND: Physician home visits are associated with better health outcomes, yet most patients near the end of life never receive such a visit. Our objectives were to describe the receipt of physician home visits during the last year of life after a referral to home care - an indication that the patient can no longer live independently - and to measure associations between patient characteristics and receipt of a home visit. METHODS: We conducted a retrospective cohort study using linked population-based health administrative databases housed at ICES. We identified adult (aged ≥ 18 yr) decedents in Ontario who died between Mar. 31, 2013, and Mar. 31, 2018, who were receiving primary care and were referred to publicly funded home care services. We described the provision of physician home visits, office visits and telephone management. We used multinomial logistic regression to calculate the odds of receiving home visits from a rostered primary care physician, controlling for referral during the last year of life, age, sex, income quintile, rurality, recent immigrant status, referral by rostered physician, referral during hospital stay, number of chronic conditions and disease trajectory based on the cause of death. RESULTS: Of the 58 753 decedents referred in their last year of life, 3125 (5.3%) received a home visit from their family physician. Patient characteristics associated with higher odds of receiving home visits compared to office-based or telephone-based care were being female (adjusted odds ratio [OR] 1.28, 95% confidence interval [CI] 1.21-1.35), being 85 years of age or older (adjusted OR 2.42, 95% CI 1.80-3.26) and living in a rural area (adjusted OR 1.09, 95% CI 1.00-1.18). Increased odds were associated with home care referrals by the patient's primary care physician (adjusted OR 1.49, 95% CI 1.39-1.58) and referrals occurring during a hospital stay (adjusted OR 1.20, 95% CI 1.13-1.28). INTERPRETATION: A small proportion of patients near the end of life received home-based physician care, and patient characteristics did not explain the low visit rates. Future work on system- and provider-level factors may be critical to improve access to home-based end-of-life primary care.

Fighting Fires and Battling the Clock: Advance Care Planning in Family Medicine Residency.

BACKGROUND AND OBJECTIVES: Few family physicians treating patients with life-limiting illness report regularly initiating advance care planning (ACP) conversations about illness understanding, values, or care preferences. To better understand how family medicine training contributes to this gap in clinical care, we asked how family medicine residents learn to engage in ACP in the workplace. METHODS: We coded semistructured interviews with family medicine residents (n=9), reflective memos (n=9), and autoethnographic field notes (n=37) using a constructivist-grounded theory approach. We next used the constant comparative method of grounded theory to develop two composite narratives describing participants' experiences that we then member-checked with participants. RESULTS: We identified six core categories of social process to describe how participants were taught to engage in advance care planning. These social processes included previously unidentified barriers to ACP that were specific to their role as learners. These barriers appeared to lead to cultural avoidance of prognosis, conflation of ACP and goals of care (GOC) conversations, and deferral of difficult conversations to nonprimary care settings. CONCLUSIONS: Family medicine educators should consider developing interventions such as flexible clinic schedules, dedicated ACP time, deliberate observed practice, and structured teaching to address potential barriers identified in this exploratory research. Family medicine leaders may wish to consider directly teaching residents and preceptors about crucial differences between ACP and GOC discussions. Shifting curricular focus toward eliciting values and illness understanding during ACP could help resolve a cultural avoidance of prognosis that limits family medicine residents' attempts to engage in ACP.

Effects of the COVID-19 Pandemic on Primary Health Care for Chronic Conditions in Canada: Protocol for a Retrospective Pre-Post Study Using National Practice-Based Research Network Data.

BACKGROUND: Since the COVID-19 pandemic began, there have been concerns that interruptions to the health care system may have led to changes in primary care, especially for care of chronic conditions such as diabetes and heart failure. Such changes may have longer term implications for population health. OBJECTIVE: This study aims to describe the impacts of the COVID-19 pandemic on indicators of primary care access, comprehensiveness, and appropriateness among adult patients, as well as on specific indictors of chronic conditions. Additionally, this study aims to determine whether any identified changes were associated with patient sociodemographic characteristics and multimorbidity. METHODS: This is a retrospective, single-arm, pre-post study using Canadian Primary Care Sentinel Surveillance Network (CPCSSN) data. CPCSSN is a research network supported by a primary care electronic medical record database, comprising over 1500 physicians and nearly 2 million patients. We are examining changes in care (eg, frequency of contacts, laboratory tests and investigations, referrals, medications prescribed, etc) among adults. We will also examine indicators specific to evidence-based recommendations for care in patients with diabetes and those with heart failure. We will compare rates of outcomes during key periods of the pandemic between March 13, 2020, and December 31, 2022, with equal time periods before the pandemic. Differences will be examined among specific subgroups of adults, including by decade of age, number of comorbidities, and socioeconomic status. Regression models appropriate to outcome distributions will be used to estimate changes, adjusting for potential confounders. This analysis is part of a mixed-methods study with a qualitative component investigating how patients with diabetes with or without concurrent heart failure perceived the impact of the pandemic on access to primary care and health care-related decisions. This study was approved by the Hamilton Integrated Research Ethics Board (14782-C). RESULTS: The start date of this study was October 5, 2022, and the prospective end date is January 31, 2024. As of May 2023, the study cohort (n=875,934) is defined, data cleaning is complete, and exploratory analyses have begun. Extended analyses using 2022 data are planned once the new data becomes available. We will disseminate results through peer-reviewed publications and academic conference, as well as creating evidence briefs, infographics, and a video for policy maker and patient audiences. CONCLUSIONS: This study will investigate whether the COVID-19 pandemic has resulted in changes in the provision of primary care in Canada and whether these potential changes have led to gaps in care. This study will also identify patient-level characteristics associated with changes in care patterns across the COVID-19 pandemic. Indicators specific to chronic conditions, namely diabetes and heart failure, will also be explored to determine whether there were changes in care of these conditions. TRIAL REGISTRATION: ClinicalTrials.gov NCT05813652; https://clinicaltrials.gov/ct2/show/NCT05813652. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR1-10.2196/49131.

Evaluation of Continuing Professional Development for Physicians - Time for Change: A Scoping Review.

Introduction: Evaluation of education interventions is essential for continuous improvement as it provides insights into how and why outcomes occur. Specifically, for physicians' continuing professional development (CPD) programs, which aim to upskill physicians in a range of practice-essential domains, evaluations are crucial to assure physicians' continuous development, enhanced patient care and safety. However, evaluations of health professions education (HPE) interventions tend to be outcomes focused, failing to capture how and why outcomes occur. This scoping review aimed to identify evaluation techniques used to evaluate CPD programs for physicians, and to determine how these techniques are being implemented as well as the their quality. Methods: We searched PubMed, Embase, Web of Science, among others for English publications on evaluation of CPD programs for physicians, in the past decade. We used a data charting template to extract study details regarding the evaluation techniques and produced a checklist to assess the quality of the evaluations. Results: 101 studies were included; of which 91 studies did not use an evaluation framework. Our findings revealed shortcomings in the evaluations of CPD programs including lack of attention to: intervention processes; unintended outcomes and contextual factors; use of theory; evaluation framework use; and rationale for chosen evaluation method. Discussion: Our findings highlighted major gaps in the evaluation techniques employed in physicians' CPD. Attention needs to be paid to evaluating both program processes and outcomes to illuminate how and why impacts are or are not occurring.

Family Physicians with Certificates of Added Competence in Palliative Care Contribute to Comprehensive Care in Their Communities: A Qualitative Descriptive Study.

Background: Since 2015, the College of Family Physicians of Canada has certified enhanced skills in palliative care (PC) with a certificate of added competence. Aim: This study aimed to describe the ways family physicians with enhanced skills in PC contribute within their communities, the factors that influence ways of practicing, and the perceived impacts. Design: Secondary analysis of data from a multiple case study on the role and impacts of family physicians with enhanced skills (i.e., PC physicians) was undertaken. Setting/Participants: Interviews were conducted in 2018 to 2019 with PC and generalist family physicians and residents associated with six family medicine practice cases across Canada. An unconstrained qualitative content analysis was performed. Results: Twenty-one participants (nine PC physicians, five generalist family physicians, two residents, and five physicians with enhanced skills in other domains) contributed data. PC physicians worked by enhancing their own family practice or as focused PC physicians. Roles included collaborating with other physicians through consultations, comanaging patients (shared care), or assuming care of the patient as the main provider (takeover). PC physicians increased capacity among their colleagues, with some patient care and education activities not being remunerated. Funding models and other structures were perceived as incentivizing the takeover model. Conclusion: Family physicians with enhanced skills in PC contribute to comprehensive care through the end of life. Remuneration should support system capacity and relationships that enable family physicians to provide primary PC especially outside the takeover model.

Health TAPESTRY Ontario: A Multi-Site Randomized Controlled Trial Testing Implementation and Reproducibility.

PURPOSE: Health Teams Advancing Patient Experience: Strengthening Quality (Health TAPESTRY) is a complex primary care program aimed at assisting older adults to stay healthier for longer. This study evaluated the feasibility of implementation across multiple sites, and the reproducibility of the effects found in the previous randomized controlled trial. METHODS: This was a pragmatic, unblinded, 6-month parallel group randomized controlled trial. Participants were randomized (intervention or control) using a computer-generated system. Eligible patients, aged 70 years and older, were rostered to 1 of 6 participating interprofessional primary care practices (urban and rural). In total, 599 (301 intervention, 298 control) patients were recruited from March 2018 through August 2019. Intervention participants received a home visit from volunteers to collect information on physical and mental health, and social context. An interprofessional care team created and implemented a plan of care. The primary outcomes were physical activity and number of hospitalizations. RESULTS: Based on the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework, Health TAPESTRY had widespread reach and adoption. In the intention-to-treat analysis (257 intervention, 255 control), there were no statistically significant between-group differences for hospitalizations (incidence rate ratio = 0.79; 95% CI, 0.48-1.30; P = .35) or total physical activity (mean difference = -0.26; 95% CI, -1.18 to 0.67; P = .58). There were 37 non-study related serious adverse events (19 intervention, 18 control). CONCLUSIONS: We found Health TAPESTRY was successfully implemented for patients in diverse primary care practices; however, implementation did not reproduce the effect on hospitalizations and physical activity found in the initial randomized controlled trial.

Association between frailty, chronic conditions and socioeconomic status in community-dwelling older adults attending primary care: a cross-sectional study using practice-based research network data.

OBJECTIVES: Frailty is a multidimensional syndrome of loss of reserves in energy, physical ability, cognition and general health. Primary care is key in preventing and managing frailty, mindful of the social dimensions that contribute to its risk, prognosis and appropriate patient support. We studied associations between frailty levels and both chronic conditions and socioeconomic status (SES). DESIGN: Cross-sectional cohort study SETTING: A practice-based research network (PBRN) in Ontario, Canada, providing primary care to 38 000 patients. The PBRN hosts a regularly updated database containing deidentified, longitudinal, primary care practice data. PARTICIPANTS: Patients aged 65 years or older, with a recent encounter, rostered to family physicians at the PBRN. INTERVENTION: Physicians assigned a frailty score to patients using the 9-point Clinical Frailty Scale. We linked frailty scores to chronic conditions and neighbourhood-level SES to examine associations between these three domains. RESULTS: Among 2043 patients assessed, the prevalence of low (scoring 1-3), medium (scoring 4-6) and high (scoring 7-9) frailty was 55.8%, 40.3%, and 3.8%, respectively. The prevalence of five or more chronic diseases was 11% among low-frailty, 26% among medium-frailty and 44% among high-frailty groups (χ2=137.92, df 2, p<0.001). More disabling conditions appeared in the top 50% of conditions in the highest-frailty group compared with the low and medium groups. Increasing frailty was significantly associated with lower neighbourhood income (χ2=61.42, df 8, p<0.001) and higher neighbourhood material deprivation (χ2=55.24, df 8, p<0.001). CONCLUSION: This study demonstrates the triple disadvantage of frailty, disease burden and socioeconomic disadvantage. Frailty care needs a health equity approach: we demonstrate the utility and feasibility of collecting patient-level data within primary care. Such data can relate social risk factors, frailty and chronic disease towards flagging patients with the greatest need and creating targeted interventions.

Describing settings of care in the last 100 days of life for cancer decedents: a population-based descriptive study.

BACKGROUND: Few studies have described the settings cancer decedents spend their end-of-life stage, with none considering homecare specifically. We describe the different settings of care experienced in the last 100 days of life by individuals with cancer and how settings of care change as they approached death. METHODS: A retrospective cohort study from January 2013 to December 2017, of decedents whose primary cause of death was cancer, using linked population-level health administrative datasets in Ontario, Canada. RESULTS: Decedents 125,755 were included in our cohort. The average age at death was 73, 46% were female, and 14% resided in rural regions. And 24% died of lung cancer, 7% breast, 7% colorectal, 7% pancreatic, 5% prostate, and 50% other cancers. In the last 100 days of life, decedents spent 25.9 days in institutions, 25.8 days receiving care in the community, and 48.3 days at home without any care. Individuals who died of lung and pancreatic cancers spent the most days at home without any care (52.1 and 52.6 days), while individuals who died of prostate and breast cancer spent the least days at home without any care (41.6 and 45.1 days). Regardless of cancer type, decedents spent fewer days at home and more days in institutions as they approached death, despite established patient preferences for an end-of-life experience at home. CONCLUSIONS: In the last 100 days of life, cancer decedents spent most of their time in either institutions or at home without any care. Improving homecare services during the end-of-life may provide people dying of cancer with a preferred dying experience.

Building Palliative Care Capacity for Generalist Providers in the Community: Results From the Capaciti Pilot Education Program.

Objective: Primary care providers play an important role in providing early palliative care, however they often lack practical supports to operationalize this approach in practice. CAPACITI is a virtual training program aimed at providing practical tips, strategies, and action plans to help primary care providers offer an early palliative approach to care. The CAPACITI pilot program consisted of 10 facilitated, monthly training sessions, covering identification and assessment, communication, and engaging caregivers and specialists. We present the findings of an evaluation of the pilot program. Method: We conducted a single cohort study of primary care providers who participated in CAPACITI. Study outcomes were the change in the percentage of caseload reported as requiring palliative care and improved confidence in competencies measured on a 20-item, study-created survey. Pre and post survey data were analyzed using paired t-tests. Results: Twenty-two teams representing 127 care providers (including 36 physicians and 28 Nurse Practitioners) completed CAPACITI. Paired comparisons showed a moderate improvement in confidence across the competencies covered (.6 to 1.3 mean improvement across items using seven-point scales, all P < .05). Pre-CAPACITI, clinician prescribers (N = 32) identified a mean of 1.2% of their caseload requiring a palliative approach to care, which increased to 1.6% post-program (P = .02). Said differently, the total group of paired clinician prescribers identified 338 patients as requiring palliative care in their caseloads at baseline vs 482 patients following the intervention, for an overall increase of 144 patients in their collective caseloads. Conclusion: CAPACITI improved self-assessed palliative care identification and provider confidence in core competencies. The program demonstrated potential for building palliative care capacity in primary care teams.