Background: In the next decades of the twenty-first century, the global aging of populations will challenge every nation's ability to provide leadership by qualified health professionals to reshape and improve health care delivery systems. The challenge for educators is to design and deliver courses that will give students the knowledge and skills they need to fill that leadership role confidently in dementia care services. This paper explores the ways in which a curriculum can develop graduates who are ready to become leaders in shaping their industry.

Method: The Master of Health Science – Aged Services (MHSAS) program at Victoria University, Melbourne, Australia is applied as a case study to describe the process by which the concept of leadership is applied as the key driver in curriculum development, teaching practices and learning outcomes.

Results: Evaluation instruments employed in a variety of purposes including teaching, curriculum planning and unit appraisal are discussed. Challenges for the future are proposed including the need for postgraduate programs in dementia to seek stronger national and international benchmarks and associations with other educational institutions to promote leadership and a vision of what is possible and desirable in dementia care provision.

Conclusions: In the twenty-first century, effective service provision in the aged health care sector will require postgraduate curricula that equip students for dementia care leadership. The MHSAS program provides an established template for such curricula.

Background: Little has been published concerning how best to intervene in cases of severe domestic squalor.

Methods: Background literature and reports on how best to intervene in cases of severe domestic squalor were reviewed.

Results: Reports by groups in London (Ontario), and Sydney (Australia) have provided recommendations for development of coordinated services to intervene in cases of squalor. Guidelines have been issued. Treatments for compulsive hoarding may contribute to improvement in cases where squalor is attributable to restricted access due to clutter.

Conclusions: Effective interventions in cases of severe domestic squalor are commonly expensive and require good inter-agency collaboration. Budgetary support must be available to enable appropriate services to take on cases and provide case management.

Background: The study aim was to conduct a systematic review of the evidence from randomized, placebo controlled trials related to the efficacy of donepezil, rivastigmine and galantamine in the treatment of behavioral and psychological symptoms of Alzheimer's disease.

Methods: Electronic database searches of MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials were carried out using multiple search terms. Articles included were original publications of randomized, placebo-controlled trials of monotherapy of donepezil, rivastigmine or galantamine that reported a behavioral outcome measure.

Results: 14 studies were identified that matched inclusion criteria. Nine were of donepezil, three of galantamine and two of rivastigmine. Median study treatment length was 24 weeks (range 12–170). Most studies used the Neuropsychiatric Inventory as a behavioral outcome measure although three used specific scales for either agitation or apathy. Four studies were specifically designed to assess behavioral outcomes whilst in the majority of studies behavioral outcomes were only secondary measures. Three studies found statistically significant, albeit modest, differences in the change of NPI total score between drug and placebo. The interpretation of the results of many studies is limited by methodological considerations, including generally low NPI scores at baseline and the investigation of behavioral and psychological symptoms of dementia (BPSD) as secondary outcomes.

Conclusions: The evidence base regarding the efficacy of cholinesterase inhibitors in BPSD is limited, in part due to methodological considerations. In the absence of alternative safe and effective management options, the use of cholinesterase inhibitors is an appropriate pharmacological strategy for the management of BPSD in Alzheimer's disease.

In the U.S.A., direct care workers and licensed practical nurses are the professionals who provide the most hands-on care to people with dementia in nursing homes and residential care facilities – yet they do not receive adequate training in dementia care. Dementia care training needs to be universal with all disciplines at all levels of care. Even though there is variability on recommended hours and content, most studies emphasize the importance of dementia care training as a distinct component of required training for any professional or paraprofessional working in long-term care. In 2005, the Alzheimer's Association launched its Quality Care Campaign to improve dementia care through state and federal advocacy; consumer education and empowerment; and staff training. This paper describes the effectiveness of Alzheimer's Association training as measured by knowledge gained and providers' intention to change their behavior immediately after attending the training.

Overall, findings indicated that the participants responded positively to evidence-based training in dementia care that emphasized the importance of (i) leadership, (ii) team communication and collaboration, (iii) support and empowerment of direct care staff, (iv) awareness and practice of specific dementia care issues, (v) resident and family involvement in care, and (vi) professional self-care.

Background: While dementia is more common in older people and suicide rates in many countries are higher among the elderly, there is some doubt about the association between these two phenomena.

Methods: A search of the major relevant databases was carried out to examine the evidence for this possible association.

Results: The association between dementia and suicide and also non-fatal self-harm did not appear strong but many studies have significant methodological limitations and there are few studies of suicide or self-harm in vascular, frontotemporal, Lewy body and HIV dementia where such behavior might be expected to be more common. Rates of self-harm may be increased in mild dementia and are higher before than after predictive testing for Huntington's disease. Overall, the risk of suicide in dementia appears to be the same or less than that of the age-matched general population but is increased soon after diagnosis, in patients diagnosed with dementia during hospitalization and in Huntington's disease. Putative risk factors for suicide in dementia include depression, hopelessness, mild cognitive impairment, preserved insight, younger age and failure to respond to anti-dementia drugs. Large, good quality prospective studies are needed to confirm these findings.

Conclusions: Further research should be undertaken to examine how rates of suicide and self-harm change during the course of the illness and vary according to the specific sub-type of dementia.

Background: Increasing efforts are being devoted to the study of early onset dementia (EOD), namely dementia in persons under the age of 65. Until recently, it was assumed that dementia occurs primarily among people aged 65 and over. However, since the number of persons with EOD is increasing, its importance as a clinical and social problem is rising accordingly. The aim of the present paper is to summarize research in this area.

Methods: We reviewed the research published to date on EOD, and divided the current body of knowledge into several main sections.

Results: The first section focuses on clinical aspects and summarizes findings regarding prevalence, causes, symptoms, diagnosis, and management of persons with EOD. The second section focuses on social aspects related to the cost of care for young people with the disease, the challenges faced by individuals and caregivers, and the services available for this population. Finally, conclusions and future directions are suggested.

Conclusions: Research on EOD is still in its early stages. There is an urgent need to expand research that will lead to more effective diagnosis and management of EOD as well as to the allocation of funds and the development of appropriate services suitable for the unique needs of young people with dementia.

Background: Advanced dementia is characterized by severe cognitive and functional impairments that lead to almost total dependency in self-care. Neuropsychiatric symptoms (NPS) are common in advanced dementia, diminishing quality of life and increasing the care burden. The challenge for health care providers is to find safe and effective treatments. Non-pharmacological interventions offer the potential for safer alternatives to pharmacotherapy, but little is known about their efficacy. This review evaluates the published literature on non-pharmacological interventions for treating NPS in advanced dementia.

Methods: A literature search was undertaken to find non-pharmacological intervention studies published between 1998 and 2008 that measured NPS outcomes in individuals diagnosed with advanced dementia. Strict inclusion criteria initially required that all study participants have severe or very severe dementia, but this range was later broadened to include moderately severe to very severe stages.

Results: Out of 215 intervention studies, 21 (9.8%) specifically focused on treatments for individuals with moderately severe to very severe dementia. The studies provide limited moderate to high quality evidence for the use of sensory-focused strategies, including aroma, preferred or live music, and multi-sensory stimulation. Emotion-oriented approaches, such as simulated presence may be more effective for individuals with preserved verbal interactive capacity.

Conclusions: Most studies of interventions for dementia-related NPS have focused on individuals with mild to moderate cognitive impairment. Individuals with severe cognitive impairment do not necessarily respond to NPS treatments in the same manner. Future studies should be specifically designed to further explore the stage-specific efficacy of non-pharmacological therapies for patients with advanced dementia. Areas of particular need for further research include movement-based therapies, hands-on (touch) therapies, and interventions that can be provided during personal care routines. Interventions appear to work best when they are tailored to balance individual arousal patterns.

Background: It is well established that psychotherapy is effective in the treatment of depression in younger as well as in older adults. Whether these psychotherapies are equally effective in younger and older age groups has not been examined in meta-analytic research.

Methods: We conducted a systematic literature search and included 112 studies with 170 comparisons between a psychotherapy and a control group (with a total of 7,845 participants). Twenty studies with 26 comparisons were aimed at older adults.

Results: We found no indication that psychotherapies were more or less effective for older adults compared to younger adults. The effect sizes of both groups of comparisons did not differ significantly from each other (older adults: d = 0.74; 95% CI: 0.49~0.99; younger adults: d = 0.67; 95% CI: 0.58~0.76). In a multivariate meta-regression analysis, in which we controlled for major characteristics of the participants, the interventions and the study designs, no indication of a difference between psychotherapy in younger and older adults was found.

Conclusions: There appears to be no significant difference between psychotherapy in younger and older adults, although it is not clear whether this is also true for clinical samples, patients with more severe depression, and the older old.

Background: Ageism is apparent in many social structures and contexts and in diverse forms over the life cycle. This review discusses the development and consequences of ageism toward elderly people by others of any age, according to the Terror Management Theory (TMT) and the Social Identity Theory (SIT).

Method: A systematic search of the literature was carried out on the social and psychological origins of ageism in younger and older adults.

Results: Studies on the reasons for ageism among older adults point to attitudes that older adults have toward their own age group, while studies on ageism in young adults explain it as an unconscious defensive strategy which younger adults use against death anxiety. In other words, TMT can serve as a suitable framework for ageism in younger adults, and SIT appears to explain ageism in older adults.

Conclusions: A dissociation of the linkage between death and old age in younger adults can be achieved by changing the concepts of death and old age. For older adults, it is recommended to improve self-worth by encouraging social contacts in which older adults contribute to younger adults, weaken the effects of age stereotypes in TV programs, and prepare middle-aged adults for living healthy lives as older adults. However, these conclusions should be regarded with caution, because several key areas (age related cues, activated cognitive processes, impact of death awareness on ageism) need to be investigated in order to validate this understanding of the origins of ageism among younger and older adults.

Background: Older drivers are at a higher risk of being involved in a motor vehicle accident. However, on-road assessments of all older drivers are impractical, highlighting the need to screen for potentially unsafe drivers. This study undertook a meta-analysis of research examining the cognitive predictors of driving ability in older drivers in order to provide an evidence-based method for screening drivers.

Methods: Comprehensive searches were undertaken of the PubMed, PsycINFO, CINAHL, and Health-Source Nursing electronic databases between 1980 and 2007 in order to identify studies that examined cognitive differences between drivers aged over 55 years who either passed or failed a driving assessment. Twenty-one studies were eligible for inclusion. Weighted Cohen's d effect sizes, percentage overlap statistics, Fail-safe Ns and 95% CIs were calculated for all cognitive tests.

Results: The best predictors of on-road driving were the Ergovision and Useful Field of View (UFOV) tests, a complex RT task, Paper Folding task, Dot Counting, WMS Visual Reproduction, and Computerized Visual Attention Task. Simulator driving performance was best predicted by the Benton Line Orientation Task, Clock Drawing, a Driver Scanning task, the UFOV, WAIS Picture Arrangement and MMSE. Finally, the Trail Making Test, Stroop, UFOV, WAIS Block Design, and Automated Psychophysical Test were good predictors of driving problems.

Conclusions: There are a variety of tests that appear suitable for screening older drivers, the exact choice of which depends on the “gold standard” for determining driving ability (on-road driving, driving simulator, driving problems) and whether a computerized or paper-and-pencil task is required.

Background: This review presents an overview of the published literature on the effectiveness of continuing professional education (CPE), which includes continuing medical education (CME) of different health care professionals in healthcare settings, for improving patient management and patient outcomes. This review summarizes key articles published on the subject, including those relating to dementia care.

Methods: A literature search was carried out using the National Library of Medicine's PubMed database, Cochrane database and Eric databases.

Results: Studies on CPE generally provide conflicting evidence on their effectiveness in bringing about a change in professional practices and healthcare outcomes. However interactive, multifaceted interventions, and interventions with repeated inputs appear more effective in bringing about positive changes than traditional non-interactive techniques. There are relatively few studies specifically concerning CPE and dementia care.

Conclusion: This review shows that CPE in dementia care needs to be targeted carefully. Much can be learnt from examining education approaches in the wider professional and medical education literature.

Background: According to the cognitive reserve model, higher levels of education compensate for the neuropathology of Alzheimer's disease (AD), delaying its clinical manifestations. This model suggests that for any level of cognitive impairment, people with more education have worse neuropathology than those with less education and will therefore have shorter survival post-diagnosis. This is the first systematic review of the relationship between more education and decreased survival in people with AD.

Methods: We reviewed the literature systematically, searching electronic databases and reference lists of included studies. We used Centre for Evidence Based Medicine criteria for inclusion and rating of the validity of cohort studies that reported the relationship of education to survival in people with AD.

Results: 22 studies met inclusion criteria. We found Grade A evidence (highest evidence level) that more education was not associated with decreased survival post-diagnosis in AD. Only one of 11 studies rated 1b (highest level of quality) supported our hypothesis that more education predicted reduced survival after adjusting for age, gender and dementia severity; it comprised African-Caribbean participants, who had on average more severe cognitive impairment than other studies' participants.

Conclusions: Education delays the onset of the dementia syndrome in AD, but does not lead to earlier death after diagnosis.

Background: Neuroimaging studies have revealed structural and functional changes in brain regions associated with major depressive disorder (MDD). These abnormalities appear to be more common and extensive in patients with late-life depression than in younger patients. It has therefore been hypothesized that different morphometric and pathological changes may be associated with MDD, depending on age.

Methods: This review stratifies the findings of the various studies on cell morphology in MDD according to age and assesses any possible differences in neuronal and glial cell changes in younger and older age groups.

Results: Recent morphological studies in postmortem tissue have revealed alterations in neuron and glial cell populations in the frontal and subcortical circuitry associated with depression. These may differ by age, with glial reduction consistently reported in younger groups in cortical areas and neuronal changes identified in studies with older subjects.

Conclusions: Apparent differences in the morphological changes between younger and elderly patients may suggest a differing pathological basis in MDD, dependent on age.

Background: In recent decades a substantial number of studies have examined predictors of nursing home placement (NHP) in the elderly. This study provides a systematic review of gender-differences in predictors of NHP from population-based, longitudinal studies worldwide.

Methods: Relevant articles were identified by a systematic search of literature. The articles based on prospective studies with representative samples of community-living elders identified predictors by gender-specific multivariate analyses.

Results: Eleven studies were identified. We found gender differences in the prediction of NHP for marital status, living situation, housing and car availability and urinary incontinence. For both genders the risk of NHP did not differ substantially for age, functional impairment, cognitive impairment, dementia, and depression. The male to female ratio of admission rates ranged between 1 to 1.4 and 1 to 1.6.

Conclusions: Only a few studies analyzed gender-specific predictors of NHP, probably owing to the associated statistical difficulties. However, gender differences in prediction of NHP do actually exist, and this should encourage further research activities in this area using appropriate statistical methods.