Towards an assessment for organizational participatory research health partnerships: A systematic mixed studies review with framework synthesis.

Within the health sciences, organizational participatory research (OPR) is defined as a blend of research and action, in which academic researchers partner with health organization members. OPR is based on a sound partnership between all stakeholders to improve organizational practices. However, little research on the evaluation of OPR health partnership exists. This systematic mixed studies review sought to produce a new theoretical model that structures the evaluation of the OPR processes and related outcomes of OPR health partnerships. Six bibliographic databases were searched together with grey literature sources for OPR health partnership evaluation questionnaires. Six questionnaires were included, from which a pool of 95 OPR health partnership evaluation items were derived. The included questionnaires were appraised for the quality of their origin, development and measurement properties. A framework synthesis was performed using an existing OPR framework by organizing questionnaire items in a matrix using a hybrid thematic analysis. This led to our proposed Organizational Participatory Research Evaluation Model (OPREM) that includes three axes, Trust, Collective Learning and Sustainability (with specific dimensions) and 95 items. This model provides information to help stakeholders comprehensively structure the evaluation of their partnerships and subsequent improvement; thus, potentially helping to improve health organization practices.

[Use of social and health primary care services for older people with complex needs: Comparison of three types of gerontological coordination]. / Utilisation des services d'aide et de soins à domicile pour les personnes âgées en situations complexes : comparaison entre trois types de coordination gérontologique.

BACKGROUND: Older people with complex needs live mainly at home. Several types of gerontological coordinations have been established on the French territory to meet their needs and to implement social and primary health care services. But we do not have any information on the use of these services at home as a function of the coordination method used. METHODS: We compared the use of home care services for older people with complex needs in three types of coordination with 12 months' follow-up. The three coordinations regrouped a gerontological network with case management (n=105 persons), a nursing home service (SSIAD) with a nurse coordination (n=206 persons) and an informal coordination with a non-professional caregiver (n=117 persons). RESULTS: At t0, the older people addressed to the gerontological network had less access to the services offered at home; those followed by the SSIAD had the highest number of services and of weekly interventions. Hours of weekly services were two-fold higher in those with the informal coordination. At t12, there was an improvement in access to services for the network group with case management and an overall increase in the use of professional services at home with no significant difference between the three groups. CONCLUSION: The use of social and primary health care services showed differences between the three gerontological coordinations. The one-year evolution in the use of home services was comparable between the groups without an explosion in the number of services in the network group with case management.

Fourth Canadian Consensus Conference on the Diagnosis and Treatment of Dementia: recommendations for family physicians

"OBJECTIVE: To revise diagnostic strategies for Alzheimer disease (AD), update recommendations on symptomatic treatment of dementia, and provide an approach to rapidly progressive and early-onset dementias. COMPOSITION OF THE COMMITTEE: Experts and delegates representing relevant disciplines from diverse regions across Canada discussed and agreed upon revisions to the 2006 guidelines. METHODS: The GRADE (grading of recommendations, assessment, development, and evaluation) system was used to evaluate consensus on recommendations, which was defined as when 80% or more of participants voted for the recommendation. Evidence grades are reported where possible. REPORT: Important for FPs, despite advances in liquid biomarkers and neuroimaging, the diagnosis of dementia in Canada remains fundamentally clinical. New core clinical criteria for the diagnosis of AD now recognize less common, non-amnestic forms. Early-onset dementia, a rare but important condition, should prompt referral to specialists with access to genetic counselors. Rapidly progressive dementia, poorly defined in the literature, is described to facilitate detection of this rare but important condition. There are new expanded indications for cholinesterase inhibitors beyond AD, as well as guidelines for their discontinuation, which had not been previously described. New evidence regarding use of memantine, antidepressants, and other psychotropic medications in dementia care is presented. CONCLUSION: Several recommendations from the Fourth Canadian Consensus Conference on the Diagnosis and Treatment of Dementia are relevant to FPs. For guidelines to remain useful, family physicians should participate in all stages of the ongoing development process, including topic selection"

[Factors facilitating and impairing implementation of integrated care]. / Intégration des services: obstacles et facteurs facilitant leur implantation.

BACKGROUND: Better integration of healthcare is the focus of many current reforms in Western countries. The goal is to reduce fragmentation of health and social care delivery for patients with chronic diseases. In France, Alzheimer autonomy integration experimentations (Maison Autonomie Intégration Alzheimer [MAIA]) were introduced as part of the 2008-2012 National Alzheimer Plan. To date, implementation of such organizations remains challenging. It is thus paramount to identify factors obstructing, and on the contrary facilitating, implementation of integrated care. METHODS: After an in-depth literature review of qualitative studies published from January 1995 to December 2010. We selected 10 qualitative studies on health care professionals' perceptions of barriers and facilitators to the implementation of integrated care. RESULTS: Barriers and facilitating factors linked to the implementation of integrated care were identified at several levels: leadership; collaboration between services and clinicians; and funding and policy making. The operative strategy applied to change care delivery and the role of the leading pilot are key elements during the implementation phase. CONCLUSION: Strong leadership and active involvement of a broad spectrum of professionals from clinical practitioners to healthcare managers is crucial for a successful implementation of integrated care services.

In vivo performance evaluation of bi-directional ultrasonic axial transmission for cortical bone assessment.

Our objective was to assess a new quantitative ultrasound device suitable for the measurement of speed of sound in radius. The so-called "bidirectional" technique allows an accurate estimation of velocity based on a compensation for soft tissue effects implemented directly inside the probe. Velocity measurements at 1 MHz of the first arriving signal were performed at the one third distal radius in 358 enrolled women. The average velocity by age decade increases to a peak velocity of 4043 m/s in the class 30-39 y (n = 19) and decreases thereafter. Fracture discrimination was investigated on the subset of the population for which dual-energy x-ray absorptiometry measurement was available, in addition to first arriving signal velocity measurements. The study group consisted of 122 postmenopausal women without history of fracture (group NF) and 44 postmenopausal patients (group F) with osteoporotic fractures (hip, spine, Colles fracture). When adjusted for age and bone mass index, the odds ratio (OR) for fracture prediction by ultrasound velocity, was 1.81 (1.21; 2.70) and OR associated to neck femur BMD was 2.07 (1.31-3.29). For the full model including age and body mass index as cofactors, the area under the receiver operating characteristic curve was 0.77, either for ultrasound velocity or neck femur bone mineral density. Despite the small population and the variety of fractures in the fracture group, our data indicate that the velocity of the first arriving signal measured by bidirectional technique discriminates patients with osteoporotic fracture from controls.

Persistent apathy in Alzheimer's disease as an independent factor of rapid functional decline: the REAL longitudinal cohort study.

OBJECTIVE: To determine the role of persistent apathy in rapid loss of autonomy in Instrumental Activities of Daily Living (IADL) in women with Alzheimer s disease (AD), taking into account the grade of cognitive decline. METHODS: The study was conducted on 272 women from the French REAL cohort. At inclusion patients had a Mini-Mental State Examination (MMSE) score between 10-26. A rapid functional decline was defined as a yearly drop of 4 points or more on the 14-point IADL Lawton scale. Persistent apathy was defined as a frequency score equal to 3 or 4 on the Neuro-Psychiatric Inventory at the three consecutive 6-monthly assessments. RESULTS: 27.6% of women had rapid functional decline in 1 year and 22.1% of them had persistent apathy. A logistic regression analysis showed that, in addition to cognitive decline, persistent apathy plays a role in rapid functional decline in 1 year. For example, for a 3-point decline in MMSE in 1 year, the probability of a rapid loss in IADL is 0.45 for women with persistent apathy compared with 0.28 for those without persistent apathy. CONCLUSIONS: In this study, a rapid loss in IADL score was partly explained by persistent apathy.

[The participation of primary care physicians in integrated health services network: United States experiences]. / Participation des médecins généralistes dans les réseaux de santé : expériences en Amérique du Nord.

BACKGROUND: Reforms of care and services have affected primary care physicians, but very little attention has been devoted to their actual participation in Integrated Health Services Network (IHSN). METHODS: From a literature review of articles published from January 1985 to December 2006, we selected 24 studies on physicians' participation in IHSN and their perceptions on practices. RESULTS: This literature review suggests that physicians' perceptions of IHSN are linked to their actual level of participation. Physicians who participated fully perceived improvements in all practice dimensions. Physicians who participated partially were dissatisfied with physician-patient relationships, perceived a loss of professional autonomy and increased gate-keeping constraints. They had however a positive perception of the overall quality of care. When physicians received capitation payments, they were overall dissatisfied. CONCLUSIONS: In order to improve primary care physicians' participation in IHSN, quality of care should be reinforced, capitation payment avoided and gate-keeping should be transformed into coordination of care.

[Evaluation of a multifaceted intervention for implementing national guidelines: the case of physical restraint in geriatric care]. / Evaluation d'une intervention multiple pour implanter des recommandations nationales: le cas de la contention physique passive en gériatrie.

BACKGROUND: There is a growing interest in developing guidelines. The French Agency for accreditation and Evaluation (Anaes) published in October 2000 guidelines on the use of restraint in geriatric care settings because in spite of the risks this practice remains widespread in that type of care setting. A multifaceted intervention was conducted in a Parisian geriatric hospital in order to improve the implementation of the published guidelines. An epidemiological study was conducted to assess the outcomes of this intervention. METHODS: The intervention consisted in distributing educational materials and a specific prescription sheet, and in staff training sessions. A time series study was used to assess outcomes. The three time points were: before the intervention, just after the end of the intervention and one year later. Two dimensions were studied: implementation of the guidelines using markers collected from patients' charts and restraining practices noted in an observational study of hospitalized patients. RESULTS: The results of the study suggest that five recommendations were followed better: restraint prescription (8.7 to 57.4%), writing in the patient chart the reasons for restraining (3.5 to 35.3%), follow-up prescription, assessment of potential benefits and risks for the patient and patient information (0% to 19-34%). Nevertheless, the prevalence of restraint and of devices employed (around 70%) remained unchanged after the intervention. The various outcomes of the intervention might be explained by the guidelines themselves, which were variably practical or precise. Moreover, the effect of certain factors directly related with the use of restraint, a routine practice strongly supported by myths about its efficacy, as well as factors related to intervention design may merely have prevented any decrease in the use of restraint practices. CONCLUSION: Multifaceted intervention can favour implementation of certain national guidelines such as prescribing restraint, but can also fail in stimulating the implementation of others such as decreasing the prevalence of restraint in geriatric practice. Therefore the next intervention should emphasize alternatives to physical restraint practices.

Assessment of the impact of fibrates and diet on survival and their cost-effectiveness: evidence from randomized, controlled trials in coronary heart disease and health economic evaluations.

The fibrates are one of several classes of lipid-reducing agents commonly prescribed to reduce hypercholesterolemia and prevent coronary heart disease. In today's evidence-based, cost-conscious health care environment, interventions promoted by policymakers must provide clear clinical benefits and economic value. We assessed the evidence regarding the impact of fibrates and diet on survival and the cost-effectiveness of these interventions. A literature search was conducted for randomized, controlled trials of diet, fibrates, and heart disease that were published after 1971; both primary and secondary prevention clinical trials were reviewed, and recent literature reviews and meta-analyses were searched. The evidence that diet alone improves survival is poor, although specifically increasing intake of polyunsaturated fatty acid (including n-3 fatty acids) relative to saturated fatty acid intake may provide some clinical benefit in the secondary prevention of coronary heart disease. The cost-effectiveness of dietary intervention is also questionable because compliance is extremely poor. There is no consistent evidence from primary or secondary prevention trials that fibrates improve survival; in fact, fibrates may increase the risk of death from noncoronary causes. No consistent data suggest that fibrates are a cost-effective therapy. Because diet and fibrates do not appear to improve survival or provide value, policymakers should promote the use of alternative drug interventions that have consistently been proved to reduce mortality and are cost-effective.