Loretta M. Hillier

Instruments for the assessment of pain in older persons with cognitive impairment.

Pain in older persons with cognitive impairment is often unrecognized and inadequately treated. A major problem associated with this undertreatment is the challenging nature of pain assessment and in particular the selection of accurate and useful assessment instruments. The purpose of this study was to review pain measurement instruments for acute and chronic pain suggested for use with cognitively impaired older persons and to summarize available evidence on their reliability and validity. A systematic search for pain instruments was conducted using several bibliographic databases, supplemented by a manual search of the bibliographies of retrieved articles and review chapters and by articles received from experts and clinicians in the field. Instruments were retained for review when the pain instrument was used or recommended for use with older persons with cognitive impairment.

Factors associated with prolonged delirium: a systematic review

BACKGROUND Delirium frequently accompanies acute illness. With treatment of the illness, some individuals recover from delirium while for others the symptoms persist. It is not understood why some individuals improve but others do not. The purpose of this paper is to review systematically what is known about the factors associated with the persistence of delirium. METHODS A medical literature search was conducted using several bibliographic databases, supplemented by manual searches of the references. English or French studies were included if they compared two groups of delirious individuals in delirium duration or persistence up to six months after the onset of delirium, diagnosed prospectively with the Diagnostic and Statistical Manual of Mental Disorders (DSM) criteria (or a scale derived and validated against the DSM). Information was collected on the association between possible non-therapeutic prognostic variables and delirium persistence. RESULTS Twenty-one observational studies were included, in various settings (e.g. mixed medical-surgical, medical or geriatric, surgical, psychiatric, cancer or palliative care units). Variables assessed included patient characteristics (e.g. age, dementia, medical comorbidity, functional status), delirium characteristics (e.g. presence of hypoactive symptoms, delirium severity) and illness characteristics (e.g. severity of illness, and underlying acute illness). Overall, studies suggested that delirium is often persistent at discharge or beyond. Persistence was associated with dementia, increasing numbers of medical conditions, increasing severity of delirium, hypoactive symptoms and hypoxic illnesses. CONCLUSIONS Preliminary findings suggest that some factors may identify those at risk for persistent delirium; however, more research is needed.

A unique practice model for Nurse Practitioners in long‐term care homes

AIM This paper is a report of a study examining a practice model for Nurse Practitioners (NPs) working in long-term care (LTC) homes and its impact on staff confidence, preventing hospital admission, and promoting early hospital discharge. BACKGROUND The recent introduction of NPs in LTC homes in Ontario, Canada, provided an opportunity to explore unique practice models. In a pilot project, two full-time equivalent NPs provided primary care to a consortium of 22 homes serving approximately 2900 residents. The practice model was based on the specific needs of the homes and residents. METHODS The NPs working in this project prospectively collected data (from July 2003 until June 2004) on their clinical activities and resident outcomes. Directors of Care (n = 18) of the participating homes completed a questionnaire (March 2004) assessing the impact on prevention of hospitalization and staff confidence. FINDINGS The NPs had 2315 clinical contacts in the 1-year period; the majority (64%) were follow-up contacts. Many contacts were for uncomplicated medical problems or more complex but straightforward medical issues, and had positive outcomes. Hospital admission was prevented in 39-43% of cases. NPs had a positive impact on improving staff confidence, but no impact on facilitating early discharge from hospital. CONCLUSION Practice models designed to meet the distinctive needs of LTC homes and residents can enhance quality of care, even with low NP:resident ratios. Participation of key stakeholders in the identification of care priorities and planning contributed to the success of this model.

Interest in geriatric medicine in Canada: How can we secure a next generation of geriatricians?

In Canada, there is minimal training of geriatrics for physicians, a shortage of geriatricians, and extremely low numbers of students entering geriatrics. This study explored student interest in and barriers and enticements to geriatric medicine as a career choice. Medical students attending a university in Ontario, Canada, were surveyed in their first year (N=121), after a geriatric education session, and again in their second year (N=118) about their interest in a career in geriatrics. In the first year, less than 20% of students were interested in geriatrics; in the second year this decreased to 16%. In both years, female students were more interested than male students. Those students interested in geriatrics had higher hopes that their practice would involve primarily adults and seniors. Students not interested in geriatrics rated performing procedures and technical skills, not wanting to work with chronically ill patients, and caring for younger patients as important practice characteristics. Although the importance of prestige was low for all students, it was significantly higher for those not interested in geriatrics. Although changes to prestige, income, lifestyle, and length of residency training were identified as potential enticements to geriatrics, they were not major deterrents to a career in geriatrics. The findings suggest strategies that may affect student interest in geriatrics, such as increased and early student exposure to geriatrics with emphasis on fostering and nurturing student interest, consideration of various enticements to this specialty, and the development of health system–specific solutions to this problem. Knowledge of student and practice characteristics that increase the likelihood of selecting geriatrics as a specialty may allow for early identification and support of future geriatricians.

Sustained Transfer of Knowledge to Practice in Long-Term Care: Facilitators and Barriers of a Mental Health Learning Initiative

This article explores facilitators and barriers to the impact and sustainability of a learning initiative to increase capacity of long-term care (LTC) homes to manage the mental health needs of older persons, through development of in-house Psychogeriatric Resource Persons (PRPs). Twenty interviews were conducted with LTC staff. Management support, particularly designation of time for PRP activities, development of PRP teams, and supportive learning strategies were significant factors affecting sustained knowledge transfer. Continuing education that is provided and evaluated on an ongoing basis, secures management commitment, is integrated within a broader system strategy, and provides on–the–job support has the greatest potential to affect care.

Primary Care–Based Memory Clinics: Expanding Capacity for Dementia Care

La mise en oeuvre en l’Ontario de 15 cliniques interprofessionnelles des troubles de la mémoire à base de soins primaires représente un modèle unique de gestion de cas en équipe, visant à accroître la capacité de traitement de la démence au niveau des soins primaires. Chaque clinique a suivi les patients; dans un sous-ensemble des cliniques, des graphiques ont été vérifiés par les gériatres, les membres de la clinique ont été interrogés, et les patients, les soignants et les médecins traitants ont rempli des questionnaires de satisfaction. Dans toutes les cliniques, 582 patients ont été évalués, et 8,9 pour cent ont été adressés à un spécialiste. Les patients et les soignants étaient très satisfaits des soins reçus, de même que les médecins traitants de la famille, qui ont déclaré une augmentation de la capacité à gérer la démence. La vérification des dossiers des gériatres a révélé un niveau élevé d’accord avec le diagnostic et la gestion. Cette étude a démontré l’acceptabilité, la faisabilité et l’efficacité préliminaire du modèle de clinique des troubles de la mémoire de soins primaires. Dirigée par les médecins de famille spécialement formés, il a fourni un accès en temps opportun à la haute qualité des soins de la démence collaboratives, affectant recours aux services de santé par une utilisation plus efficace des maigres ressources spécialisées en gériatrie. The implementation in Ontario of 15 primary-care–based interprofessional memory clinics represented a unique model of team-based case management aimed at increasing capacity for dementia care at the primary-care level. Each clinic tracked referrals; in a subset of clinics, charts were audited by geriatricians, clinic members were interviewed, and patients, caregivers, and referring physicians completed satisfaction surveys. Across all clinics, 582 patients were assessed, and 8.9 per cent were referred to a specialist. Patients and caregivers were very satisfied with the care received, as were referring family physicians, who reported increased capacity to manage dementia. Geriatricians’ chart audits revealed a high level of agreement with diagnosis and management. This study demonstrated acceptability, feasibility, and preliminary effectiveness of the primary-care memory clinic model. Led by specially trained family physicians, it provided timely access to high-quality collaborative dementia care, impacting health service utilization by more-efficient use of scarce geriatric specialist resources.

Prevention of hip fractures in long-term care: relevance of community-derived data.

Osteoporosis and falling are two major contributing factors to fractures in older persons; the relevant contribution of these may vary according to age, setting, and frailty. The purpose of this review was to examine the existing evidence on osteoporosis treatments to determine whether participants in clinical trials include or resemble the older and frailer adult population living in long‐term care (LTC).

Ensuring the Success of Interprofessional Teams: Key Lessons Learned in Memory Clinics

Cliniques de mémoire en soins de santé primaires suscitent un intérêt croissant, car elles offrent la possibilité d’améliorer le diagnostic et le traitement de la démence. En Ontario, plus de 30 établissements de soins primaires ont participé à un programme de formation visant à aider les participants à établir une clinique de mémoire indépendante dans leur milieu de pratique. Cet article présente les principales leçons acquises dans la mise en oeuvre de ces cliniques sur la base d’une étude qui a utilisé une méthodologie d’entrevue avec les membres des équipes de cliniques de mémoire et a identifié les facteurs favorables, les défis et les recommandations pour la soutenabilité. L’accès à la formation qui facilite le transfert des connaissances et soutient les changements dans la pratique, la collaboration interprofessionnelle, et le soutien de l’infrastructure en cours était d’une importance capitale. Des suggestions pour la mise en place de cliniques et de renforcement des capacités continues ont été identifiés. Les leçons apprises sont applicables à la mise en oeuvre d’autres modèles de prise en charge des maladies chroniques dont le but est la gestion des soins de santé primaires de maladies chroniques complexes. Primary care–based memory clinics are attracting increasing interest because they present an opportunity to improve dementia diagnosis and management. In Ontario, more than 30 primary care setting participated in a training program aimed at assisting participants to establish an independent memory clinic in their practice setting. This article outlines the key lessons learned in implementing these clinics, on the basis of a study that – used an interview methodology with memory clinic team members and – identified facilitating factors, challenges, and suggestions for sustainability. Of key importance was access to training that facilitates knowledge transfer and supports practice change, interprofessional collaboration, and ongoing infrastructure support. Suggestions for clinic implementation and ongoing capacity building were identified. Lessons learned are applicable to the implementation of other chronic-disease care models aimed at improving the primary care management of complex chronic conditions.

Integrating community services into primary care: improving the quality of dementia care

AIM The purpose of this study was to describe the impact associated with a unique partnership between the Alzheimers Society (AS) and primary care-based memory clinics, and in particular to describe the impact on access to community-based services, the role of the AS in these clinics and to identify key lessons learned in partnership formation. PARTICIPANTS & METHODS: A total of 35 memory clinic healthcare providers and nine AS representatives completed a survey assessing the impacts of this partnership, and 25 memory clinic members and 11 AS representatives were interviewed regarding the implementation and outcomes of this partnership. The number of referrals to the AS from the participating primary care settings in the 6 months prior to and following the formation of this partnership were collected. RESULTS There was a fivefold increase in referrals to the AS in the 6 months following the launch of this partnership. Other identified impacts included improved care integration and coordination across community and primary care sectors, improved access to information and community supports at the time of diagnosis, and increased healthcare provider awareness of available community services. AS representatives assumed various roles in the clinic depending on available resources and existing gaps. Some key lessons were learnt in order to support the implementation of this partnership in other jurisdictions. CONCLUSION This partnership was perceived as a significant quality improvement opportunity to better meet the needs of individuals with dementia and their caregivers, and highlights the importance of the integration of community agencies in primary care to improve access to community services.

Developing an integrated system of care for frail seniors.

A consultation process was undertaken with healthcare providers in the Waterloo Wellington region of southern Ontario to assess current system strengths, challenges and gaps in providing care to frail seniors. The findings were used to implement strategies for improving system integration.