Canadian Geriatrics Journal最新文献

Background: During the COVID-19 pandemic, long-term care (LTC) facilities faced challenges in establishing appropriate goals of care (GoC) for residents during health crises. To address this, a virtual specialist consultation program was implemented to align care interventions with residents' frailty and expected outcomes.

Methods: We explored barriers and enablers to the implementation and sustainability of the program using structured interviews (n=20) with LTC leadership, health-care staff, and members of the program. Data were coded according to the constructs of the Consolidated Framework for Implementation Research (CFIR) using thematic analysis.

Results: Participants described how the program improved care and reduced unnecessary transfers. Implementation was enabled by a high degree of tension for change, relative priority, relative advantage, and the team's shared mental model of frailty-care. Inconsistencies in GoC approaches and information silos between LTC and acute-care challenged implementation. Sustainability was hindered by decreased pandemic urgency, resulting in reallocation of resources to usual care. The need for a specialized GoC service in LTC became less obvious outside of a crisis.

Conclusions: This implementation study provides important insights for future spread and scale of embedding virtual specialist consultation services into LTC. The findings underscore the importance of collegial relationships and shared care philosophies to effectively implement frailty-informed care initiatives during crises. However, sustaining cross-sectoral GoC services may be challenging amidst evolving workloads and prevailing cultural perceptions of end-of-life care needs.

Background: Previous studies on the impact of the coronavirus disease 2019 (COVID-19) pandemic on persons living with dementia (PLWD) were mostly conducted in a single jurisdiction or focused on a limited number of outcomes. Our study estimates the impact of the first two pandemic waves on emergency department (ED) visits (all-cause/ambulatory care sensitive conditions), hospitalizations (all-cause/30-day readmissions), and all-cause mortality in four Canadian jurisdictions.

Methods: Using administrative databases from Alberta, Ontario, Saskatchewan, and Quebec, we assembled two closed retrospective cohorts (2019/pre-pandemic control and 2020/pandemic) of PLWD aged 65+. Within community and nursing home settings, the rates of the above-mentioned outcomes in three pandemic periods (first wave, interim period, second wave) were compared to the corresponding pre-pandemic periods. We performed random effects meta-analyses on the provincial incident rate ratios.

Results: Pre-pandemic and pandemic cohorts included 167,095 vs. 173,240 (community) and 93,374 vs. 92,434 (nursing home) individuals, respectively. During the first wave, community and nursing home populations experienced significant declines in the rates of all-cause ED visits (36% vs. 40%) and hospitalizations (25% vs. 22%), which persisted in the following periods in the community. These declines were greater for the rates of ambulatory care sensitive condition ED visits and 30-day readmissions. Mortality was 36% higher in nursing homes (first wave) and 13% higher in the community (second wave).

Conclusions: It is key to prepare for future health crises and ensure that PLWD receive necessary care and services and do not have such a high mortality rate. Attention should be equally given to PLWD living in their homes and nursing homes.

Background: Nursing homes and supportive living facilities (continuing care homes [CCH]) are often regarded as separate from their communities. Although occasional studies highlight volunteering or intergenerational activities, there is little systematic evaluation of the existence of activities in CCH that may promote community integration.

Methods: Study Design: The study utilized a sequential quantitative-qualitative approach: cross-sectional survey followed by semi-structured interviews. Setting: All registered long-term care (nursing home) and supportive living facilities (Levels 3, 4, and 4 Dementia) within Alberta. Subjects: The survey and interviews were conducted with directors of care. The survey was distributed to 334 facilities. Data saturation in the interviews was reached with seven participants.

Results: 140 responses were received; 116 were analyzable (34.7% response rate). The range of activities varied widely. Prior to Covid-19, the most common were spiritual activities entering CCH (96.5%) and volunteers entering CCH (93.0%); CCH rarely had activities such as child daycare (5.2%). 12.9% of spiritual activities entering CCH had not been restarted following the pandemic, but homes were planning to restart this activity (16) or start it as a new activity (1). There was no statistically significant relationship between any activity and facility owner-operator model, size, type, or geography (urban/rural) at any survey time category. Four themes emerged from the interviews: resident quality of life and well-being, home's capacity and openness, sources of support, and planning and programming for implementation.

Conclusions: This study addresses a knowledge gap regarding community integration in CCH and provides insight on the types of community-integrated activities occurring in Alberta's CCH.

Background: As individuals approach death, they experience declines in their cognitive, physical, motor, sensory, physiologic, and psychosocial functions. In this exploratory study we examined individuals' physiologic changes in the last year of life by examining laboratory tests commonly used in clinical practice.

Methods: Using health administrative datasets, we conducted an observational matched cohort study to assess laboratory test use and values over a decedent's last 12 months and a matched observation window for non-decedents. Laboratory tests included tests for electrolytes: potassium and sodium; complete blood count: hemoglobin and leukocytes; diabetes: hemoglobin A1c; and kidney or liver function: albumin-serum, alanine aminotransferase, and creatinine.

Results: We identified 376,463 decedents, 367,474 (97.6%) of whom were matched to non-decedents (similar age and sex). For each test, the proportion of non-decedents who received the test was stable over the 12-month observation period. A higher proportion of decedents had a laboratory test than non-decedents for all but the diabetes test. As decedents neared death, there was a gradual increase in test use until their final month of life, when test use dramatically increased. Across all laboratory tests, test values remained similar for non-decedents over the 12-month observation period. However, for decedents, there were differences in the magnitude and direction of the test values over the 12 months.

Conclusion: Our findings indicate distinct changes in decedents' laboratory test use and values over their last 12 months. Future work should explore whether laboratory tests could predict survival or improve the performance of mortality prediction models.

In Canada, approximately 730,000 people are currently living with dementia. Over 75% will experience behavioural and psychological symptoms of dementia (BPSD). There is a lack of consensus on best practices for the assessment and management of BPSD. In 2024, the Canadian Coalition for Seniors Mental Health (CCSMH) developed a Clinical Practice Guideline (CPG) for assessing and managing BPSD, specifically for agitation, depression, anxiety, psychosis, and sexual expressions of potential risk, and deprescribing antipsychotics and psychotropic medications. Development of the BPSD CPG followed the Guideline International Network (GIN)-McMaster Guideline Development checklist. The guideline is intended for people living with dementia, caregivers of people living with dementia, and health-care providers in community, outpatient, inpatient, long-term care, and other residential care settings. Recommendations were informed by a Canada-wide prioritization exercise to identify CPG topics and preferred terms for describing BPSD. A systematic review of existing dementia CPGs, an overview of systematic reviews on assessing and managing BPSD, and systematic reviews of tools for measuring psychosis, anxiety, and depressive symptoms in people living with dementia was undertaken, along with a rapid review of studies of pharmacologic and nonpharmacologic interventions for reducing sexual expressions of potential risk in people living with dementia. Guideline panel members voted on recommendation strength and quality of evidence, per the Grading of Recommendations, Assessment, Development, and Evaluations approach. This CPG resulted in 11 good practice statements and 63 guideline recommendations that will inform BPSD best practices in a Canadian health-care context.

Little is known about whether cognitive assessments can be completed remotely by older adults at risk for dementia, and there is no consensus on which tool is best. The SYNchronising Exercises, Remedies in GaIt and Cognition at Home (SYNERGIC@Home) study evaluated the feasibility of a home-based, double-blind, randomized-controlled trial to improve gait and cognition in individuals at risk for dementia. This paper reports a secondary analytic outcome of the cognitive tests used. The three aims were: 1) to examine whether the Montreal Cognitive Assessment (MoCA 8.1 Audiovisual), Cognitive-Functional Composite2 (CFC2), and Telephone Cognitive Screen (T-CogS) could be administered remotely; 2) to compare each tool; 3) to evaluate changes in cognition following the intervention. Sixty participants were randomized to one of four physical/cognitive exercise intervention arms, with 52 participants completing the intervention. Cognitive tests were done in the homes of participants via Zoom for Healthcare™. All 52 participants completed the assessments. The interquartile range (IQR) for the MoCA was 4, the CFC2 was 8, and the T-CogS was 1. At baseline, 11.5% scored perfectly on the MoCA, 0% scored perfectly on the CFC2, and 62% scored perfectly on the T-CogS. Scores on the MoCA (p=.076), CFC2 (p=.053), and T-CogS (p=.281) were not statistically significantly different from baseline to post-intervention. This study demonstrates that these cognitive tests can be administered remotely, with the MoCA and the CFC2 being the most sensitive to variability in scores.

Background: Geriatric consultation for Comprehensive Geriatric Assessment (CGA) improves outcomes of older adults living with frailty who are hospitalized, but consultation patterns and utilization of inpatient geriatric consultation teams by other hospital-based services are poorly understood.

Methods: We conducted a cross-sectional study using linked health administrative data to describe characteristics of older adults (≥ 65 years) who received a CGA while hospitalized between January 1, and December 31, 2019. We identified hospital-based services requesting CGA and the frequency and reasons for referral. We used multivariable logistic regression to estimate the association between patient-level characteristics and receiving a CGA.

Results: A total of 29,090 older adults were admitted to hospital; 38.7% were classified as frail and 5.4% (1,563 patients) received at least one CGA. The top three reasons for requesting a CGA were to assess the need for care on an inpatient geriatric rehabilitation unit (43%), and for assessment and management of delirium (27%) and dementia (24%). Referrals were most frequently received from Hospitalists (48%). Frailty was associated with increased odds of receiving a CGA (adjusted odds ratio [aOR] 12.02; 95% confidence interval [CI] 9.67-14.82). A diagnosis of cancer was associated with lower odds of receiving a CGA (aOR 0.75; 95% CI 0.60-0.93).

Conclusions: Inpatient geriatric consultation teams support 5.4% of hospitalized older adults. With the rapidly growing aging population, future efforts are needed to explore the optimal delivery of inpatient geriatric services to support its sustainable provision.

Introduction: Urinary incontinence (UI), the complaint of involuntary leakage of urine, has a substantial impact on the quality of life of older adults. Most UI research is driven by researchers and lacks the patient perspective. The goal of this qualitative study was to gain the perspective of older adults in formulating a research agenda tailored to address their questions and improve their experience with managing UI.

Methods: Implementing a community-based participatory research framework, an advisory group of eight older adults with UI were recruited to be on the research team. An initial focus group was conducted to learn about their research needs. Nominal Group Technique was used to reach saturation of themes and data was analyzed thematically. Employing a Delphi consensus method, a national online questionnaire containing 20 priorities for future UI research and education was developed in collaboration with the advisory group.

Results: 59 older adults with UI rated each priority on a Likert scale. Priorities which advanced to the second round were re-rated, with an 85% response rate. 11 priorities of ≥80% agreement were retained. The highest rated priorities included relationship between physical activity and UI; support for those with UI; causes of UI and its management; sleep and UI; and public restroom accessibility.

Conclusions: Findings from this study will help researchers and health-care professionals understand and address the needs of older adults with UI. Efforts should be made to translate research findings in this area and disseminate them in a medium accessible to older adults.