Having announced my editorship with an editorial whose title was in French (Plus ça change . . .) (Ames, 2003), it seems appropriately symmetrical to commemorate my departure (“editor eject” as opposed to “editor elect”?) with a final editorial whose title is drawn from another major European language. The German title serves four functions: it offers homage to the ethnic origins of our incoming German-born Editor-in-Chief (though given the idiomatic excellence of Nicola Lautenschlager's English I suspect it will be the last bit of German seen in these pages for several years), acknowledges the struggle I have had to try and learn something of the German language in formal weekly lessons since April 2006, and, in addition to its relevance to my situation as outgoing editor, it is also a quotation, from Hugo von Hofmannstahl's libretto to Richard Strauss's opera Der Rosenkavalier (translatable as The Knight of the Rose or simply The Rose Bearer) (Strauss and Hofmannsthal, 1910) which is a work that deals, as much as anything, with questions of transition and adjustment.

Background: In many parts of the world the provision of psychogeriatric inpatient units (PGUs) remains limited. More units will be required over coming decades given rapid population aging.

Methods: Medline (1950–2010), psycINFO (1806–2009), EMBASE (1980–2009) and CINAHL (1982–2009) were searched for papers about PGU design. Selected non-peer reviewed literature such as government reports and unpublished academic dissertations were also reviewed. Data were also obtained from the literature related to general adult psychiatry inpatient units where there was limited information from studies of units designed for older people. Over 200 papers were reviewed and 130 were included.

Results: There are few good quality studies to guide the design of acute PGUs and much of the existing literature is based on opinion and anecdote or, at best, based on observational studies. Randomized controlled studies comparing different designs and assessing outcomes are virtually non-existent. Several studies have identified violence and trauma resulting from hospitalization as significant problems with current acute PGU care. Despite its limitations the available literature provides useful guidance on how PGU design can optimize patient and staff safety and improve clinical outcomes.

Conclusions: There are significant problems with current acute PGUs, and patient mix on existing units is an important issue. Future research should examine patient and staff perceptions of different PGU ward environments, the relationship between ward design and clinical outcomes, the effects of segregating patients with challenging behaviors in dementia and the benefits or otherwise of gender segregation.

Background: The increasing prevalence of dementia will precipitate a significant burden in terms of the costs of caring for people with dementia over the next 30 years; sleep disturbances in dementia are an important factor contributing to this burden.

Methods: We reviewed sleep disturbances in people with dementia and their carers and describe the various diagnostic, assessment and treatment strategies available to physicians in the management of this clinically significant problem.

Results: Sleep disturbances in people with dementia and their carers (i) are highly prevalent; (ii) impact significantly on quality of life of both people with dementia and their carers; (iii) increase the rate of cognitive decline; and (iv) accelerate the breakdown of community-based care. The training of physicians in the assessment and treatment of sleep disturbances in dementia and caregiving is scant despite a wide range of assessment strategies and treatment approaches, which comprise both pharmacological (including hypnotic/sedative medications) and non-pharmacological approaches (including: environmental; psychobehavioral; exercise and activity; and multi-component interventions). Specific diagnostic criteria for sleep disturbances in people with dementia and their carers remain lacking despite established criteria for general insomnia. Further to this, proposed changes to diagnostic criteria for DSM-V do not include a specific focus for the diagnosis and management of sleep disturbances in people with dementia or their carers.

Conclusions: This review suggests that the improved training of physicians to meet the needs of these vulnerable groups of older people is a priority, especially in the context of a rapidly increasing demand for accurate, early diagnosis and efficient management of sleep disturbance in these groups.

Background: Adult leg length is influenced by nutrition in the first few years of life. Adult head circumference is an indicator of brain growth. There is a limited literature linking short legs and small skulls to an increased risk for cognitive impairment and dementia in late life.

Methods: One phase cross-sectional surveys were carried out of all residents aged over 65 years in 11 catchment areas in China, India, Cuba, Dominican Republic, Venezuela, Mexico and Peru (n = 14,960). The cross-culturally validated 10/66 dementia diagnosis, and a sociodemographic and risk factor questionnaire were administered to all participants, and anthropometric measures taken. Poisson regression was used to calculate prevalence ratios for the effect of leg length and skull circumference upon 10/66 dementia, controlling for age, gender, education and family history of dementia.

Results: The pooled meta-analyzed fixed effect for leg length (highest vs. lowest quarter) was 0.82 (95% CI, 0.68–0.98) and for skull circumference 0.75 (95% CI, 0.63–0.89). While point estimates varied between sites, the proportion of the variability attributable to heterogeneity between studies as opposed to sampling error (I2) was 0% for leg length and 22% for skull circumference. The effects were independent and not mediated by family history of dementia. The effect of skull circumference was not modified by educational level or gender, and the effect of leg length was not modified by gender.

Conclusions: Since leg length and skull circumference are said to remain stable throughout adulthood into old age, reverse causality is an unlikely explanation for the findings. Early life nutritional programming, as well as neurodevelopment may protect against neurodegeneration.

Background: Several studies of patients with mild cognitive impairment (MCI) have revealed that this population, like people with dementia, have neuropsychiatric symptoms (NPS) as well as memory impairment. No study has reported on the natural history and course of NPS in MCI although this is important in terms of management. We aimed to determine the persistence of NPS over six months in participants with MCI.

Method: The Neuropsychiatric Inventory (NPI) was used to rate the severity of NPS in 241 consecutive referrals with MCI from a Korean clinic at baseline and in 220 patients at 6-month follow-up. We also collected information about the cognition and quality of life of patients and their caregivers.

Results: Ninety-seven (44.1%) MCI participants who completed the 6-month follow-up exhibited at least one NPS at baseline; 60 (27.3%) were clinically significant NPS. Seventy (72.1%) of those with any symptom had at least one persistent NPS at 6-month follow-up, and 44 (73.3%) of those with clinically significant symptoms had at least one significant and persistent NPS at 6-month follow-up. Those with persistent symptoms had more severe baseline symptoms. Both patients and caregivers had a poorer quality of life when the patient had at least one clinically significant symptom.

Conclusions: NPS were highly persistent overall in older people with MCI. Persistence was predicted by having more severe symptoms at baseline. Clinically significant levels of NPS were associated with decreased quality of life. We conclude that clinicians should be aware that NPS symptoms in MCI usually persist.

Background: Despite high levels of participation in dementia education, general practitioners (GPs) and residential care facility (RCF) staff report perceived learning needs. Small group education, which is flexible, individualized, practical and case-based, is sought. We aimed to develop educational interventions for GPs and RCF staff tailored to meet their perceived educational needs.

Methods: We used a consultative process to develop education programs. A flexible program for RCF staff was developed in 30-minute blocks, which could be combined in sessions of different lengths. The RCF program aimed to facilitate sustainable change by engaging local “Dementia Champions”. For GPs, face-to-face and self-directed packages were developed. We collected participant feedback to evaluate the program.

Results: GPs and RCF staff were recruited as part of a larger intervention study. Sixteen of the 27 GPs who were offered the dementia education participated. Two of the 16 GPs participated in both learning packages. A total of 45 GP feedback responses were received from 16 GPs: 28 out of 45 GPs (62%) reported that the participants' learning needs were entirely met. Eighteen of 19 facilities offered the intervention participated and 326 RCF staff attended one or more of the 94 RCF education sessions. Feedback was collected from 93 sessions: 1013 out of 1067 RCF staff feedback responses (95%) reported that the session met the participants' learning needs. Qualitative feedback was also strongly positive.

Conclusion: Participants perceived the education programs as meeting their needs. Despite explicit attempts to provide flexible delivery options, overall participation rates remained low.

Background: Only a small number of studies on the natural disease course in behavioral variant frontotemporal dementia (bvFTD) have been conducted. This is surprising because knowledge about the progression of symptoms is a precondition for the design of clinical drug trials.

Methods: The aim of the present study was to examine the cognitive decline of 20 patients with mild bvFTD over one year using the Consortium to Establish a Registry for Alzheimer's Disease – Neuropsychological Assessment Battery (CERAD-NAB).

Results: Within an average follow-up interval of 13 months, patient scores declined significantly in the Mini-mental-State-Examination (MMSE) and the CERAD-NAB subtests of naming, verbal and nonverbal memory. No significant changes were found in the CERAD-NAB subtests of category fluency, recognition, and visuoconstruction. The average annualized decline on the MMSE was 4.0 ± 4.9 points. Ceiling effects were detected in Figures Copy, Word List Recognition and Modified Boston Naming Test. Though the included patient group was rather homogeneous regarding severity of dementia, the cognitive changes were very heterogeneous.

Conclusion: Given the heterogeneity of cognitive decline, the design of a test battery for clinical trials in FTD will be challenging. A cognitive battery should definitely include the MMSE, Word List Learning and Word List Delayed Recall.

Background: This study sought to examine the trends in the prescribing of subsidized and unsubsidized cognition enhancing drugs (CEDs) in Australia over five years from 2002 to 2007. Subsidized cholinesterase inhibitor medication could be prescribed to people with mild to moderate Alzheimer's disease (AD) once a specialist physician had confirmed this diagnosis. Memantine was available for use in moderately severe AD but not subsidized.

Methods: We analyzed the Medicare Australia and Drug Utilisation Sub-Committee databases for CED prescription data, 2002–2007, by gender, age and prescriber class. Aggregated prescription data for each medication were converted to defined daily doses (DDD) per 1000 persons per day using national census data.

Results: There were 1,583,667 CED prescriptions dispensed during the study period. CED use increased 58% from 0.91 to 1.56 DDD/1000 persons/day between 2002 and 2007. Peak use was in those aged 85–89 years. Age-adjusted utilization was slightly higher in females than males. Donepezil was the most widely used CED (66%), followed by galantamine (27%) then memantine (4%). General practitioners prescribed the majority of CEDs. Geriatricians exhibited a greater preference for galantamine than other prescribers. CED dispensing peaked towards the end of each calendar year, reflecting stockpiling by patients under the influence of a federal safety net subsidy.

Conclusions: Despite subsidized access to CEDs in Australia, only a minority of people with AD was prescribed these drugs during the period of the study. It is likely that the combination of complex prescribing rules and negative perceptions about efficacy or cost-effectiveness might have contributed to these findings.

Background: This paper describes the evaluation of the Memory Lane Café service in Victoria, Australia. The Alzheimer's Australia Vic Memory Lane Café model aims to provide a social and educational service to people living with dementia and their carers, family members or friends. Dementia is a serious health issue in Australia, with prevalence estimated at 6.5% of people over 65 years of age. Living with dementia has significant social and psychological ramifications, often negatively affecting quality of life. Social support groups can improve quality of life for people living with dementia.

Methods: The evaluation included focus groups and surveys of people with dementia and their carers, staff consultation, service provider interviews, and researcher observation. The Melbourne Health Mental Health Human Research Ethics Committee approved the project. Participants included people with dementia (aged 60 to 93 years, previously enrolled in the Alzheimer's Australia Vic's six-week Living With Memory Loss Program), their carers, friends and/or family members, staff working in the Cafés, and service providers with links to the Cafés.

Results: This evaluation found that Memory Lane Cafés promote social inclusion, prevent isolation, and improve the social and emotional well-being of attendees. However, Cafés did not meet the needs of all potential attendees.

Conclusions: The evaluation recommended that existing Café services be continued and possibilities for extending the Cafés be explored. Based on evaluation outcomes, the Department of Health Victoria is funding four additional pilot programs in café style support services.

Background: Difficulties with memory and communication are prominent and distressing features of dementia which impact on the person with dementia and contribute to caregiver stress and burden. There is a need to provide caregivers with strategies to support and maximize memory and communication abilities in people with dementia. In this project, a team of clinicians, researchers and educators in neuropsychology, psychogeriatrics, nursing and speech pathology translated research-based knowledge from these fields into a program of practical strategies for everyday use by family and professional caregivers.

Methods: From the available research evidence, the project team identified compensatory or facilitative strategies to assist with common areas of difficulty, and structured these under the mnemonics RECAPS (for memory) and MESSAGE (for communication). This information was adapted for presentation in a DVD-based education program in accordance with known characteristics of effective caregiver education.

Results: The resultant DVD comprises (1) information on the nature and importance of memory and communication in everyday life; (2) explanations of common patterns of difficulty and preserved ability in memory and communication across the stages of dementia; (3) acted vignettes demonstrating the strategies, based on authentic samples of speech in dementia; and (4) scenarios to prompt the viewer to consider the benefits of using the strategies.

Conclusion: Using a knowledge-translation framework, information and strategies can be provided to family and professional caregivers to help them optimize residual memory and communication in people with dementia. Future development of the materials, incorporating consumer feedback, will focus on methods for enabling wider dissemination.

Background: There is growing recognition that apathy is not only a symptom of depression but may be an independent syndrome. This is the first study to investigate the relationship of apathy and depression longitudinally following stroke and to examine the association with dementia.

Method: 106 consecutive eligible participants following stroke received extensive medical, psychiatric and neuropsychological assessments at three to six months (index assessment) and 15 months (follow-up assessment) after their stroke. A subset of participants received magnetic resonance imaging (MRI) scans at index assessment. Ratings were made for DSM-IV major or minor depression and for apathy using the Apathy Evaluation Scale (AES).

Results: While there was no significant overlap between apathy and depression at index assessment (OR = 1.79, 95% CI 0.48, 6.66), the overlap was significant a year later (OR = 7.75, 95% CI 2.60, 23.13). Dementia at index assessment was a common risk factor for both apathy and depression at follow-up (OR = 12.45, 95% CI 2.98, 52.02 and OR = 10.35, 95% CI 2.84, 37.72, respectively).

Conclusions: Apathy and depression after stroke have a common predictor and overlap longitudinally. The overlap might be due to cumulative vascular pathology and because of the relationship of each of these syndromes to dementia, which was an important, possibly causal, predictor for both.

Background: Cognitive assessment of older persons, particularly those with impairment, is hampered by measurement error and the ethical issues of testing people with dementia. A potential source of valuable information about end-of-life cognitive status can be gained from those who knew the respondent well – mostly relatives or friends. This study tested the association between last cognitive assessment before death and a retrospective informant assessment of cognition.

Methods: Data were analyzed from 248 participants from the Medical Research Council Cognitive Function and Ageing Study who were aged 71 to 102 years at death. Late-life cognition was assessed 0 to 8 years before death using the Mini-mental State Examination (MMSE) and the informant measure was taken 0 to 7 years after death using a Retrospective Informant Interview (RInI).

Results: Zero-inflated Poisson regression showed a strong association between MMSE scores and RInI scores – those scoring 29–30 on the MMSE had a RInI score four times lower than those who scored <18 (p < 0.001). The time between MMSE and death was also a significant predictor with each additional year increasing RInI scores by 12.4% (p < 0.001). The time between death and RInI was only a significant predictor when including measures that were taken four years or more after death.

Conclusions: Cognitive scores from retrospective informant interviews are strongly associated with late-life MMSE scores taken close to death. This suggests that the RInI can be used as a proxy measure of cognition in the period leading up to death.

Background: Many factors have been associated with the onset and maintenance of depressive symptoms in later life, although this knowledge is yet to be translated into significant health gains for the population. This study gathered information about common modifiable and non-modifiable risk factors for depression with the aim of developing a practical probabilistic model of depression that can be used to guide risk reduction strategies.

Methods: A cross-sectional study was undertaken of 20,677 community-dwelling Australians aged 60 years or over in contact with their general practitioner during the preceding 12 months. Prevalent depression (minor or major) according to the Patient Health Questionnaire (PHQ-9) assessment was the main outcome of interest. Other measured exposures included self-reported age, gender, education, loss of mother or father before age 15 years, physical or sexual abuse before age 15 years, marital status, financial stress, social support, smoking and alcohol use, physical activity, obesity, diabetes, hypertension, and prevalent cardiovascular diseases, chronic respiratory diseases and cancer.

Results: The mean age of participants was 71.7 ± 7.6 years and 57.9% were women. Depression was present in 1665 (8.0%) of our subjects. Multivariate logistic regression showed depression was independently associated with age older than 75 years, childhood adverse experiences, adverse lifestyle practices (smoking, risk alcohol use, physical inactivity), intermediate health hazards (obesity, diabetes and hypertension), comorbid medical conditions (clinical history of coronary heart disease, stroke, asthma, chronic obstructive pulmonary disease, emphysema or cancers), and social or financial strain. We stratified the exposures to build a matrix that showed that the probability of depression increased progressively with the accumulation of risk factors, from less than 3% for those with no adverse factors to more than 80% for people reporting the maximum number of risk factors.

Conclusions: Our probabilistic matrix can be used to estimate depression risk and to guide the introduction of risk reduction strategies. Future studies should now aim to clarify whether interventions designed to mitigate the impact of risk factors can change the prevalence and incidence of depression in later life.

Background: Regular physical activity is generally associated with psychological well-being, although there are relatively few prospective studies in older adults. We investigated habitual physical activity as a risk factor for de novo depressive and anxiety disorders in older men and women from the general population.

Methods: In this nested case-control study, subjects aged 60 years or more were identified from randomly selected cohorts being followed prospectively in the Geelong Osteoporosis Study. Cases were individuals with incident depressive or anxiety disorders, diagnosed using the Structured Clinical Interview for DSM-IV-TR (SCID-I/NP); controls had no history of these disorders. Habitual physical activity, measured using a validated questionnaire, and other exposures were documented at baseline, approximately four years prior to psychiatric interviews. Those with depressive or anxiety disorders that pre-dated baseline were excluded.

Results: Of 547 eligible subjects, 14 developed de novo depressive or anxiety disorders and were classified as cases; 533 controls remained free of disease. Physical activity was protective against the likelihood of depressive and anxiety disorders; OR = 0.55 (95% CI 0.32–0.94), p = 0.03; each standard deviation increase in the transformed physical activity score was associated with an approximate halving in the likelihood of developing depressive or anxiety disorders. Leisure-time physical activity contributed substantially to the overall physical activity score. Age, gender, smoking, alcohol consumption, weight and socioeconomic status did not substantially confound the association.

Conclusion: This study provides evidence consistent with the notion that higher levels of habitual physical activity are protective against the subsequent risk of development of de novo depressive and anxiety disorders.

Background: Suicide rates are higher in the over 65s than in younger adults and there is a strong link between deliberate self harm (DSH) and suicide in older people. The association between personality disorder (PD) and DSH in older adults remains uncertain. Our objective was to describe this association.

Methods: A case control study was conducted in which participants were: (i) those who had undertaken an act of DSH and (ii) a hospital-based control group drawn from a geographical contiguous population. PD was assessed using the Standardised Assessment of Personality (SAP)

Results: Seventy-seven cases of DSH were identified; 61 (79.2%) of these participants were interviewed. There were 171 potential controls identified of whom 140 (81.9%) were included. An SAP was completed in 45/61 (73.8%) of cases and 100/140 (71.4%) of controls. The mean age was 79.8 years (SD = 9, range 65–103). The crude odds ratio for the association between PD and DSH was 5.91 [(95% CI 2.3, 14.9) p<0.0001]. There was a strong interaction with age stratified at 80 years. There was no association between PD and DSH after age 80. The adjusted odds ratio for PD in the group <80 years was 20.5 [(95% CI 3, 141) p = 0.002]. Borderline and impulsive PD traits tended to be associated with an episode of DSH more than other personality types.

Conclusions: PD appears to be a strong and independent risk for an act of DSH in people aged between 65 and 80 years and should be looked for as part of any risk assessment in this population. Access to specialist services may be required to optimally manage this problem and reduce the subsequent risk of suicide.

Background: Although community psychiatric services commonly encounter cases where intervention is needed due to persons’ unclean or cluttered living conditions, evidence concerning the referral rate and prevalence of severe domestic squalor is sparse.

Methods: Between 2000 and 2009, ratings of cleanliness and clutter have been made in all cases of people living in squalor who have been referred to an old age psychiatry service in Central Sydney. Where possible, one-year follow-up was arranged.

Results: 173 persons aged 65 years or more were referred to the service during the ten years and assessed as living in squalor (120 moderate or severe, two thirds of whom showed a moderate or severe degree of hoarding/clutter). Of 157 followed up after one year, 47% were still at home, 32% were in long-term care homes, 12% had moved elsewhere, and 9% had died. The annual new referral rate was close to 1 per 1000 elderly people in the catchment area, and of moderate or severe squalor was 0.66 per 1000. Limiting follow-up to those in moderate or severe squalor, 41% were still at home one year later. Current findings suggest that the minimum prevalence in the community of older people living in moderate or severe squalor in Sydney is 1 per 1000.

Conclusions: The costs of intervening in cases of severe domestic squalor are considerable. Increased attention and funding are warranted, as the incidence and prevalence are higher than had previously been estimated.

Background: The underlying goals of the present study were (i) to assess knowledge of and attitudes towards aging in a sample of Portuguese undergraduate students undertaking various degrees in health and welfare subjects, and (ii) to analyze the extent to which knowledge, attitudes and other factors were associated with interest in working with older adults.

Methods: The study was cross-sectional in design. The sample comprised 460 Portuguese undergraduate students enrolled in degrees in nursing, social work, and psychology. They were asked to complete questionnaires and quizzes, which were analyzed using contingency tables and one way analysis of variance for inter-group comparison, and then subjected to multivariate logistic regression analysis.

Results: Significant differences emerged between groups on knowledge, attitudes towards aging and interest in working with older adults, with both nursing and social work students displaying more positive attitudes, knowledge, and interest in working with older adults, when compared with psychology students. A regression analysis indicated that attitudes, knowledge, and previous formal contact were significant predictors of interest.

Conclusion: Interest in working with older adults was significantly related to positive attitudes, more knowledge and formal previous contact. Positive attitudes towards older adults can be promoted through interaction with faculty members and experts, knowledge acquisition about normative changes with age, and contact with healthy and impaired older adults.

We report the case of JW, a 66-year-old woman who presented with musical hallucinations and multiple etiological factors for these rare phenomena. We discuss these factors and the successful amelioration of her symptoms with lamotrigine.

A 78-year-old female with a nine-year history of depression was hospitalized due to worsening depression and symptoms associated with Parkinson's disease (PD). Her motor abilities improved on levodopa and the depression improved after a trial of bupropion, following unsuccessful treatment with other antidepressants. We found four reports on successful treatment of depression in PD with bupropion. However, no controlled double-blind studies have been conducted so clinicians should be cautious when administering bupropion in depression in PD.

In cross-sectional studies, skull circumference and leg length are often inversely associated with dementia prevalence (Prince et al., in press). Skull circumference and leg length are thought to remain stable across the adult life course, but the associations might yet be explained by reverse causality. Weight loss in dementia could lead to loss of subcutaneous scalp fat. Osteoporosis mainly affects trunk proportions (loss of disc space, vertebral fractures and kyphosis), but limited knee extension could also lead to apparent reductions in leg length. No previous studies have assessed changes in these measurements over time in older people with and without dementia. Only two cohort studies have examined the effect of skull circumference (Borenstein et al., 2001) and knee height (Huang et al., 2008) on incident dementia. Even in cohort studies differential mortality can lead to bias.