Background: Source monitoring (SM) refers to our ability to discriminate between memories from different sources.

Methods: Twenty healthy high-cognitive functioning older adults, 20 healthy low-cognitive functioning older adults, and 20 older adults with dementia of Alzheimer's type (DAT) were asked to perform a series of SM tasks that varied in terms of the to-be-remembered source attribute (perceptual, spatial, temporal, semantic, social, and affective details).

Results: Results indicated that older DAT adults had greater difficulty in SM compared to the healthy control groups, especially with spatial and semantic details.

Conclusions: Data are discussed in terms of the SM framework and suggest that poor memory for some types of source information may be considered as an important indicator of clinical memory function when assessing for the presence and severity of dementia.

Background: The role of anxiety in late-life suicidal behavior has received relatively little attention. The aim was to explore the association between anxiety symptoms and suicidal feelings in a population sample of 70-year-olds without dementia, and to test whether associations would be independent of depression.

Methods: Face-to-face interviews (N = 560) were carried out by psychiatric nurses and past month symptoms were rated with the Comprehensive Psychopathological Rating Scale (CPRS). The Brief Scale for Anxiety (BSA) was derived from the CPRS to quantify anxiety symptom burden. Past month suicidal feelings were evaluated with the Paykel questions.

Results: Anxiety symptom burden was associated with suicidal feelings and the association remained after adjusting for major depression. One individual BSA item (Inner tension) was independently associated with suicidal feelings in a multivariate regression model. The association did not remain, however, in a final model in which depression symptoms replaced depression diagnosis.

Conclusions: Results from this population study suggest an association between anxiety and suicidal feelings in older adults. The role of anxiety and depression symptoms needs further clarification in the study of suicidal behavior in late life.

Background: Wartime rape is an atrocity with long-lasting impacts not only on victims but whole societies. In this brief report, we present data on experience and witness of sexual violence during World War II (WWII) and subsequent time of occupation and on indicators of mental health in a sample of elderly Austrians.

Methods: Interviews of 298 elderly Austrians from a larger epidemiological study on WWII traumatization were analyzed for the impact of experience and witness of sexual violence during the wartime committed by occupational forces. Interviews comprised a biographical/historical section and psychological measures (BSI, TLEQ, PCL–C). Participants were recruited in all nine provinces of Austria with respect to former zones of occupation (Western Allied/Soviet).

Results: Twelve persons reported direct experience of sexual violence, 33 persons witnessed such atrocities. One third of the victims and 18.2% of the witnesses reported post-traumatic stress disorder (PTSD full/subthreshold). Sexual violence occurred more often in the former Soviet zone. Victims and witnesses displayed higher odds of post-traumatic symptoms and symptoms of depression and phobic fear than non-victims. Furthermore, witnesses displayed higher levels of aggression compared to victims and non-witnesses.

Conclusions: Our results corroborate previous findings that wartime rape has long-lasting effects over decades on current mental health and post-traumatic distress in victims and witnesses. We recommend integration of psychotraumatological knowledge on consequences of sexual violence on mental health into geriatric care and the education of dedicated personnel.

Background: Dementia is an important disease in older age. Existing studies on dementia mortality face limitations. For instance, they are based on prevalent, small, or geographically limited samples or do not include controls. We aimed to study survival after the first diagnosis of dementia compared with a control group.

Methods: We analyzed claims data of a German health insurance company, including 1,818 incident dementia cases and 7,235 age- and sex-matched non-dementia controls (53% male; mean age 78.8 years). The follow-up was five years. We assessed survival with the Kaplan–Meier curves and performed Cox proportional hazard regression, also including nursing care dependency and comorbidities.

Results: The cumulative five-year mortality was 53.5% in the dementia cases and 31.1% in the control group (hazard ratio: 2.1). Even after adjusting for comorbidities and nursing care, the mortality risk was 1.5 times higher for patients with incident dementia than for controls. Nursing care dependency showed high influence on mortality, likewise in dementia patients and controls.

Conclusions: Although some factors, such as education or the type and severity of dementia, could not be included in the analyses, our study shows a clear influence of dementia on mortality irrespective of age, sex, care dependency, and comorbidities. The strongest influence on mortality was found for dementia patients with nursing care dependency. Taking into account their mortality of around 70% in care level 1 and up to 80% in care levels 2 and 3, healthcare delivery to these patient groups should strongly consider elements of palliative care focusing on the quality of life.

Sporadic Creutzfeldt-Jakob disease (sCJD) is a rare and devastating illness. It is the most frequently encountered form of the spongiform encephalopathies with 50 new cases a year in the UK. It presents with a myriad of symptoms reflecting central nervous system dysfunction and is characterized by a rapidly progressive dementia leading to death. The disease process can pose multiple challenges: diagnostic conundrums, complexities in management, and palliative care issues. Good coordinated care between services and information is paramount in adequate management and delivery of care for patients suffering from sCJD.

Psychiatry services frequently become involved in the assessment and management of sCJD.

South Australia has a small population of older people compared to its geographic size. A Model of Service was developed to guide service delivery, with an Older Persons Mental Health Services project team appointed to guide the service. Their brief was to: develop and implement a Model of Service; develop and impart education on topics relating to mental health in late life to the clinicians, mental health teams, and aged care networks; coordinate the education sessions; develop a referral pathways document; develop an orientation package and orientation for clinicians; communicate with mental health teams and the aged care networks on the progress of the project; coordinate recruitment of clinicians; oversee data on the number of assessments undertaken; ensure that the key performance indicators were being met; and order resources for the clinicians (Nicholson and Nowak, 2010).

Pet therapy had its origins in the USA in the early 1960s and is based on the hypothesis that the relationship between different species may have a therapeutic effect.

Papers submitted to International Psychogeriatrics undergo peer review, with each manuscript being assessed by two or more reviewers possessing expertise relevant to the paper's topic. The advice of reviewers is often highly valuable to authors working to strengthen papers through revision, and their recommendations are central to the process of determining what is published in International Psychogeriatrics.

Background: Higher mild cognitive impairment (MCI) prognostic variability has been related to sample characteristics (community-based or specialized clinic) and to diverse operationalization criteria. The aim of the study was to evaluate the trajectory of MCI of Alzheimer type in a population-based elderly cohort in Southern Brazil. We also estimated the risk for the development of probable Alzheimer's disease (AD) in comparison with healthy subjects.

Methods: Data were derived from a population-based cohort (the PALA study). MCI outcomes were sub-classified into three categories: conversion, stabilization, and reconversion. The risk of progression to dementia was compared between MCI and normal participants. The analysis was based on 21 MCI subjects and 220 cognitively intact participants (N = 241).

Results: Of the 21 MCI subjects, 38% developed dementia, 24% remained stable and 38% improved. The MCI annual conversion rate to AD was 8.5%. MCI was associated with significantly higher risk of conversion to AD (HR = 49.83, p = 0.004), after adjustment for age, education, sex and Mini-Mental State Examination score.

Conclusions: Independent of the heterogeneity of the outcomes, MCI of the Alzheimer type participants showed significantly higher risk of developing probable AD, demonstrating the impact of the use of these MCI criteria that emphasize long-term episodic memory impairment.

Background: Disability among the elderly is a cause of significant burden. There is dearth of relevant research from low- and middle-income countries. We aimed to establish the nature and factors associated with disability among the elderly in a rural south Indian community.

Methods: We recruited 1000 participants aged over 65 years from Kaniyambadi block, Vellore, India. We assessed their disability status, sociodemographic profile, psychiatric morbidity, cognitive functioning and anthropometrics using the following structured instruments: WHO Disability Assessment Scale II, Geriatric Mental State, Community Screening Instrument for Dementia, and Neuropsychiatric Inventory. We employed appropriate multivariate statistics to study the factors associated with a higher level of disability and to determine the population attributable fractions for various modifiable risk factors.

Results: Advanced age, illiteracy, hunger, poor nutrition, arthritis, hearing impairment, gastro-intestinal and respiratory diseases, dementia and travel costs to primary health facilities increased the risk of disability significantly. Hypertension, diabetes and depression were not associated with disability. Modifiable social determinants and medical diseases together contributed to disability in this population.

Conclusion: Locally relevant social determinants combine with prevalent medical diseases to produce the disability burden among elderly. There is a need to focus on local contexts and modifiable risk factors to design locally appropriate public health policies and interventions.

Background: Adherence to treatment is a complex and poorly understood phenomenon. This study investigates the relationship between older depressed patients’ adherence to antidepressants and their beliefs about and knowledge of the medication.

Methods: Assessment was undertaken of 108 outpatients over the age of 55 years diagnosed with depressive disorder and treated for at least four weeks with antidepressants. Adherence was assessed using two self-report measures: the Medication Adherence Rating Scale (MARS) and a Global Adherence Measure (GAM). Potential predictors of adherence investigated included sociodemographic, medication and illness variables. In addition, 33 carers were interviewed regarding general medication beliefs.

Results: 56% of patients reported 80% or higher adherence on the GAM. Sociodemographic variables were not associated with adherence on the MARS. Specific beliefs about medicines, such as “my health depends on antidepressants” (necessity) and being less worried about becoming dependant on antidepressants (concern) were highly correlated with adherence. General beliefs about medicines causing harm or being overprescribed, experiencing medication side-effects and severity of depression also correlated with poor adherence. Linear regression with the MARS as the dependent variable explained 44.3% of the variance and showed adherence to be higher in subjects with healthy specific beliefs who received more information about antidepressants and worse with depression severity and autonomic side-effects.

Conclusions: Our findings strongly support a role for specific beliefs about medicines in adherence. Challenging patients’ beliefs, providing information about treatment and discussing side-effects could improve adherence. Poor response to treatment and medication side-effects can indicate poor adherence and should be considered before switching medications.

Behavioral and psychological symptoms of dementia (BPSD) are common in Alzheimer's disease (AD) and can potentially contribute to disease burden among caregivers. In this letter, an attempt is reported to establish if disease burden was higher among those with BPSD compared to those without it.

We would like to congratulate Aprahamian et al. (2011) for their initiative to investigate the psychometric properties of the Cambridge Cognition Examination (CAMCOG) in assessing the cognitive status of the Brazilian elderly. This instrument is very frequently used in Brazil, but its measure characteristics have not yet been fully determined. Of course, cross-cultural adaptation and validation are rarely a simple procedure, often demanding a research program to completely adapt the tool to the specific language, culture, and selected population. In our opinion, the paper “Can the CAMCOG be a good cognitive test for patients with Alzheimer's disease with low levels of education?” (Aprahamian et al., 2011) is welcome as another trial by Brazilian scientists in this ongoing process. Notwithstanding, we believe that some comments about the methodological aspects of the paper are in order.

Over recent years in the UK, emphasis has been placed on appropriate diagnosis and referral of patients with dementia. In guidelines published by the British Geriatrics Society (BGS) and Faculty of Old Age Psychiatrists consensus group (Forsyth et al., 2006), a cognitive screening algorithm was developed, which consists of initial screening for cognitive impairment with the Mini-Mental State Examination (MMSE) and CLOX1 (an executive clock drawing task). If the scores meet cut-off points indicated in the algorithm (MMSE <24 or CLOX1 <11), further assessments with the Confusion Assessment Method (CAM) and the Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) are applied with the aim to differentiate between delirium (CAM positive, IQCODE negative), delirium and chronic impairment (CAM positive, IQCODE positive), or chronic cognitive impairment (CAM negative, IQCODE positive).

The paper by Morandi et al. (2011), entitled “Insulin-like growth factor-1 and delirium in critically ill mechanically ventilated patients: a preliminary investigation,” is of great interest due to its lack of finding a correlation between serum levels of insulin-like growth factor-1 (IFG-1) and delirium in intensive care unit (ICU) patients.

Although there is a considerable body of evidence supporting the efficacy of psychotherapy for personality disorders (PD), as yet, effect studies focusing on treatment of PD in older adults are lacking. In a literature search (1980–2011) with Pubmed Medline and PsycINFO with the terms “personality disorders,” “psychotherapy,” “treatment,” “elderly,” and “older adults,” it appeared that no randomized and controlled effect studies have been conducted on the treatment of PD in later life. Just one study examined the efficacy of dialectical behavior therapy (DBT) in a small randomized clinical trial among older people with comorbid depression and PD (N = 35; Lynch et al., 2007). However, it is surprising that the number of PD in remission (in total 16 out of 35) was almost the same with medication treatment alone (n = 7) compared to combined treatment of medication and DBT (n = 9). Moreover, this study was not exclusively focused on the treatment of PD.