Medicinal substances have been identified as common agents of both unintentional and intentional poisoning among older people, including those with dementia. This study aims to compare the characteristics of poisoning resulting in hospitalization in older people with and without dementia and their clinical outcomes.

A retrospective cohort study involving an examination of poisoning by intent involving individuals aged 50+ years with and without dementia using linked hospitalization and mortality records during 2003–2012. Individuals who had dementia were identified from hospital diagnoses and unintentional and intentional poisoning was identified using external cause classifications. The epidemiological profile (i.e. individual and incident characteristics) of poisoning by intent and dementia status was compared, along with clinical outcomes of hospital length of stay (LOS), 28-day readmission and 30-day mortality.

The hospitalization rate for unintentional and intentional poisoning for individuals with dementia was double and 1.5 times higher than the rates for individuals without dementia (69.5 and 31.6 per 100,000) and (56.4 and 32.5 per 1,00,000). The home was the most common location of poisoning. Unintentional poisoning was more likely to involve individuals residing in aged care facilities (OR 2.12; 95%CI 1.70–2.63) or health service facilities (OR 3.91; 95%CI 3.45–4.42). There were higher mortality rates and longer LOS for unintentional poisoning for individuals with dementia.

Clinicians need to be aware of the risks of poisoning for individuals with dementia and care is required in appropriate prescription, safe administration, and potential for self-harm with commonly used medications, such as anticholinesterase medications, antihypertensive drugs, and laxatives.

The Mini-Mental State Examination (MMSE) is widely used in schizophrenia, although normative data are lacking in this population. This review and meta-regression analysis studies the effect of aging on MMSE scores in schizophrenic patients.

We entered the search terms schizophrenia and MMSE in PubMed and PsychInfo. Bibliographies of pertinent articles were also examined. We included every study presenting the MMSE scores in schizophrenic patients along with a corresponding mean age. We conducted our analyses using simple linear regression weighted for the inverse of within-trial variance of the age variable, thus conferring more importance to studies with narrower age groups.

We identified 56 articles (n = 5,588) published between 1990 and 2012. The MMSE scores of schizophrenic patients decline by approximately 1 point for every four years (y = 34.939−0.247x, 95% Confidence Interval (CI) [−0.304, −0.189], R2 = 0,545), which is five times the rate in the general population. Institutionalized patients account for a large proportion of this decline (y = 37.603–0.308x, 95% CI [−0.349, −0.267], R2 = 0.622) whereas community-dwelling patients are relatively stable throughout aging (y = 27.591–0.026x, 95% CI [−0.074, 0.023], R2 = 0.037).

Subgroup analyses show different trajectories between institutionalized and outpatients with schizophrenia. The deterioration observed in institutionalized patients may have to do with greater illness severity, heavier medication load, vascular risk factors, and lack of stimulation in institutional settings. Studies documenting the role of these variables would be useful. Cognitive screening tools that assess executive functions would be interesting to study in schizophrenics, as they may reveal more subtle age-related cognitive changes not measured by the MMSE.

Assessing anxiety in Parkinson's disease (PD) has been a recent focus, and a number of studies have extensively investigated the validity of anxiety rating scales in PD. The present review aims to provide an overview of anxiety scales widely used and/or validated in PD, and to highlight recommendations for future research required in this area.

A literature search was performed using terms such as Parkinson* disease, psychiatric, depress*, anxiety, assessment, scales, and valid* in PsycInfo, PubMed, and Web of Science databases. Validation studies and reviews focussed on assessment of anxiety in PD were included.

The literature search identified nine anxiety rating scales. The new Parkinson's Anxiety Scale (PAS) showed good psychometric properties. Having a simple design appropriate for older adults and items focussed on cognitive anxiety, the Geriatric Anxiety Inventory (GAI) also appeared promising for use in PD. The Beck Anxiety Inventory (BAI), Hospital Anxiety and Depression Scale, and Hamilton Anxiety Rating Scale (HAM-A) did not demonstrate satisfactory psychometric characteristics when used in PD, while other scales had limited or no evidence of validity or reliability to infer judgments.

PAS and GAI are can be recommended for use in PD without dementia. Usefulness of these scales to assess anxiety in dementia should be examined in the future. Moreover, the complex symptomatology of anxiety relating to “off” PD medication states were not addressed in these scales. Further research is required to develop an anxiety scale tailored for PD.

Personality disorder traits are relatively prevalent among older adults, and can be associated with complex and chronic difficulties, including suicide risk. However, there is a lack of research regarding personality disorders and suicide ideation in older adults. Depressive symptoms and hopelessness may be important to the relation between personality disorders and suicide risk. Additionally, variables from the interpersonal theory of suicide, perceived burdensomeness and thwarted belongingness, may be critical risk factors for suicide in this population. We hypothesized that perceived burdensomeness and thwarted belongingness, theory-based variables, would act as parallel mediators of the relation between personality disorder traits and suicide ideation, whereas depressive symptoms and hopelessness would not.

The hypothesis was tested in a sample of 143 older adults recruited from a primary care setting. Participants completed self-report questionnaires of personality traits, suicide ideation, depressive symptoms, hopelessness, perceived burdensomeness, and thwarted belongingness.

Findings from a non-parametric bootstrapping procedure indicated that perceived burdensomeness, thwarted belongingness, and depressive symptoms mediated the relation between total personality disorder traits and suicide ideation. Hopelessness did not act as a mediator.

These findings indicate that perceived burdensomeness, thwarted belongingness, and depressive symptoms are likely important risk factors for suicide ideation among older adults. Clinicians should be aware of these issues when assessing and treating suicide risk among older adults.

The use of antidepressants is associated with decreased suicide risk in late life, and these drugs are often prescribed after a suicide attempt. Yet little is known about attitudes to antidepressants in older persons with suicidal behavior. The aim of this study was to assess beliefs about antidepressant medicines in older persons in treatment one year after a suicide attempt.

Forty-four individuals aged 70 years and older, who were treated in emergency wards at five hospitals in western Sweden in connection with a suicide attempt, were interviewed at index attempt and one year later. Beliefs about medicines questionnaire (BMQ) specific for antidepressants were analyzed one year after index attempt, in relation to sociodemographic variables, medication use, psychiatric evaluation, and personality traits.

The majority of participants perceived the necessity of their antidepressant medicine to outweigh their concerns. Lower perceived necessity of antidepressants was observed in those who were not on antidepressants at the time of the attempt as well as those with no prior history of suicide attempt before the index attempt. Individuals reporting hopelessness at follow-up had a higher perceived concern about using medication.

Beliefs about antidepressants tended to be more positive than negative in older persons taking these drugs in the aftermath of a suicide attempt. Further studies are called for, and should include objective measures of medication adherence.

Epidemiological research on post-stroke affective disorders has been mainly focusing on post-stroke depression (PSD). In contrast, research on post-stroke anxiety (PSA) is in its early stages. The present study proposes a broad picture on post-stroke affective disorders, including PSD and PSA in German stroke in-patients during rehabilitation. In addition, we investigated whether lifetime affective disorders predict the emergence of PSD and PSA.

289 stroke patients were assessed in the early weeks following stroke for a range of mood and anxiety disorders by means of the Structured Clinical Interview relying on the Diagnostic and Statistical Manual of Mental Disorders IV. This assessment was conducted for two periods: for post-stroke and retroactively for the period preceding stroke (lifetime). The covariation between PSD and PSA was investigated using Spearman-ρ correlation. Predictors of PSD and PSA prevalence based on the respective lifetime prevalence were investigated using logistic regression analyses.

PSD prevalence was 31.1%, PSA prevalence was 20.4%. We also found significant correlations between depression and anxiety at post-stroke and for the lifetime period. Interestingly, lifetime depression could not predict the emergence of PSD. In contrast, lifetime anxiety was a good predictor of PSA.

We were able to highlight the complexity of post-stroke affective disorders by strengthening the comorbidity of depression and anxiety. In addition, we contrasted the predictability of PSA based on its lifetime history compared to PSD which was not predictable based on lifetime depression.

Structural gray matter characteristics of anxiety remain unclear. The aim of this study was to assess the influence of current depressive symptoms and history of depression on the gray matter characteristics of trait anxiety.

Structural magnetic resonance imaging (MRI) data from 393 individuals aged 65 years or older were used. Regions of interest (ROIs) included the amygdala, anterior cingulate cortex (ACC), insula, orbitofrontal cortex (OFC), and temporal cortex. Trait anxiety was measured by the State-Trait Anxiety Inventory (STAI). Depression and depressive symptoms were measured using DSM-IV criteria and the Center for Epidemiological Studies Depression Scale (CESD).

After adjustments for sociodemographics and health-related variables, anxiety had a significant influence on the gray matter characteristics in all cortical ROIs. First, in participants without depression antecedents, higher trait anxiety was associated with a larger cortical thickness in all cortical ROIs. Second, in participants with a previous history of depression, higher trait anxiety was associated with a smaller cortical thickness in all cortical ROIs.

These results suggest that anxiety is related to cortical thickness differently in healthy older adults and in older adults with psychiatric antecedents. Anxiety associated with thinner cortical areas could reflect symptoms of a specific type of depression or a vulnerability to develop depression.

Although rates of anxiety tend to decrease across late life, rates of anxiety increase among a subset of older adults, those with mild cognitive impairment (MCI) or dementia. Our understanding of anxiety in dementia is limited, in part, by a lack of anxiety measures designed for use with this population. This study sought to address limitations of the literature by developing a new measure of anxiety for cognitively impaired individuals, the anxiety in cognitive impairment and dementia (ACID) Scales, which includes both proxy (ACID-PR) and self-report (ACID-SR) versions.

The ACID-SR and ACID-PR were administered to 45 residents, aged 60 years and older, of three long-term care (LTC) facilities, and 38 professional caregivers at these facilities. Other measures of anxiety, and measures of depression, functional ability, cognition, and general physical and mental health were also administered.

Initial evaluation of its psychometric properties revealed adequate to good internal consistency for the ACID-PR and ACID-SR. Evidence for convergent validity of measures obtained with the ACID-SR and ACID-PR was demonstrated by moderate-to-strong associations with measures of worry, depressive symptoms, and general mental health. Discriminant validity of measures obtained with the ACID-SR and ACID-PR was demonstrated by weak correlations with measures of cognition, functional ability, and general physical well-being.

The preliminary results suggest that the ACID-SR and ACID-PR can obtain reliable and valid measures of anxiety among individuals with cognitive impairment. Given the subjective nature of anxiety, it may be prudent to collect self-report of anxiety symptoms even among those with moderate cognitive impairment.

To investigate the presence of neuropsychiatric symptoms (NPS) and sub-syndromes in elderly community-dwelling Asians with varying severity of cognitive impairment.

Chinese and Malay participants (n = 613) from the Epidemiology of Dementia in Singapore (EDIS) Study aged ≥ 60 years underwent clinical examination, neuropsychological testing, and NPS assessment using the Neuropsychiatric Inventory (NPI). Diagnosis of no cognitive impairment (NCI), cognitive impairment-no dementia (CIND), including CIND-mild and CIND-moderate, and dementia were made using established criteria.

A significant increase in the numbers of NPS was observed accompanying with increasing severity of cognitive impairment (p < 0.001). Compared to those with NCI/CIND-mild, participants with CIND-moderate [Odds ratio (OR): 4.2, 95% confidence interval (CI): 1.8–10.0] or dementia [OR: 9.2, 95% CI: 2.3–36.0] were more likely to have two or more neuropsychiatric sub-syndromes. Participants with CIND-moderate were more likely to have hyperactivity [OR: 2.0, 95% CI: 1.0–3.8] and apathy [OR: 2.9, 95% CI: 1.0–8.4] sub-syndromes, whereas patients with dementia were more likely to have psychosis [OR: 6.9, 95% CI: 2.4–20.1], affective (OR: 8.7, 95% CI: 1.8–42.9), and hyperactivity (OR: 5.4, 95% CI: 1.8–16.1). Furthermore, executive dysfunction and visual memory impairment were associated with the presence of three neuropsychiatric sub-syndromes; whist language and visuomotor speed impairment were related to the presence of two sub-syndromes. By contrast, impairment in attention, verbal memory, and visuoconstruction were not associated with any of the sub-syndromes.

The presence of NPS and sub-syndromes increase with increasing severities of cognitive impairment, and different neuropsychiatric syndromes are associated with specific impairment on cognitive domains in community-dwelling Asian elderly.

To produce a practice guideline that includes a set of detailed consensus principles regarding the prescription of antipsychotics (APs) amongst people with dementia living in care homes.

We used a modified Delphi consensus procedure with three rounds, where we actively specified and optimized statements throughout the process, utilizing input from four focus groups, carried out in UK, Norway, and the Netherlands. This was done to identify relevant themes and a set of statement that experts agreed upon using the Research and Development/University of California at Los Angeles (RAND/UCLA) methodology.

A total of 72 scientific and clinical experts and 14 consumer experts reached consensus upon 150 statements covering five themes: (1) General prescription stipulations, (2) assessments prior to prescription, (3) care and treatment plan, (4) discontinuation, and (5) long-term treatment.

In this practice guideline, novel information was provided about detailed indication and thresholds of symptoms, risk factors, circumstances at which APs should be stopped or tapered, specific criteria for justifying long-term treatment, involvement of the multidisciplinary team, and family caregiver in the process of prescription. The practice guideline is based on formal consensus of clinicians and consumer experts and provides clinicians relevant practical information that is lacking in current guidelines.

The role played by various physical and verbal behaviors of professional caregivers in the onset of resistiveness to care (RTC) and collaborative behaviors of nursing home residents with dementia was assessed in a daily hygienic care routine context.

Two hundred and forty hygienic care routines, observed in eight nursing home residents, were analyzed with a video-assisted systematic observation methodology and a sequential statistical analysis strategy.

Caregiver and care recipient behaviors are interdependent in the hygienic care routine context. Physical instrumental behavior, neutral, negative and positive statements, positive and negative instructions, and verbal distraction emitted by caregivers are significantly and moderately associated with the onset of RTC in persons with dementia (PWD), but the strength of relationships observed depends on the care recipient's behavior prior to the caregiver's action. Positive instructions are moderately associated with the onset of collaboration in residents with preserved language abilities. However, for residents with severe language impairment, these same instructions were linked to RTC behaviors.

Although antecedents to RTC can be identified, the risk that caregiver behaviors trigger resistive responses is higher when care recipients are already exhibiting RTC, and is low when no particular behavior or collaboration is shown. Antecedents to collaboration are also identified and discussed. Although different caregiver behaviors may be more or less likely to elicit resistiveness or collaboration, it is the pre-existing state of the care recipient that will determine its reaction to the caregiver's behavior. Clinical implications emerging from these influential findings are elaborated.

Person-centered care (PCC) is a widely recognized concept in dementia research and care. Dementia Care Mapping (DCM) is a method for implementing PCC. Prior studies have yielded heterogeneous results regarding the effectiveness of DCM for people with dementia (PwD). We aimed to investigate the effectiveness of DCM with regard to quality of life (QoL) and challenging behavior in PwD in nursing homes (NHs).

Leben-QD II is an 18-month, three-armed, pragmatic quasi-experimental trial. The sample of PwD was divided into three groups with three living units per group: (A) DCM applied since 2009, (B) DCM newly introduced during the study, and (C) a control intervention based on a regular and standardized QoL rating. The primary outcome was QoL measured with the Quality of Life-Alzheimer's Disease (QoL-AD) proxy, and the secondary outcomes were QoL (measured with QUALIDEM) and challenging behavior (measured with the Neuropsychiatric Inventory Nursing Home version, NPI-NH).

There were no significant differences either between the DCM intervention groups and the control group or between the two DCM intervention groups regarding changes in the primary or secondary outcomes. At baseline, the estimated least square means of the QoL-AD proxy for groups A, B, and C were 32.54 (confidence interval, hereafter CI: 29.36–35.72), 33.62 (CI: 30.55–36.68), and 30.50 (CI: 27.47–33.52), respectively. The DCM groups A (31.32; CI: 28.15–34.48) and B (27.60; CI: 24.51–30.69) exhibited a reduction in QoL values, whereas group C exhibited an increase (32.54; CI: 29.44–35.64) after T2.

DCM exhibited no statistically significant effect in terms of QoL and challenging behavior of PwD in NHs. To increase the likelihood of a positive effect for PwD, it is necessary to ensure successful implementation of the intervention.

Attitudes to aging have been investigated in non-carer populations and found to have important relationships with physical and mental health. However, these have not been explored in an older carer sample, although it is becoming increasingly important to clarify variables which are linked with positive carer outcomes. This is one of the first studies to report on older carers, their attitudes to aging, and the relationship with carer-related factors.

A cross-sectional study of 202 carers with a mean age of 70.8 years was conducted in Victoria, Australia, using carer demographic data, carer factors such as depression (using the Geriatric Depression Scale), burden (using the Zarit Burden Inventory, ZBI), physical health, personality, and attitudes to aging (using the Attitudes to Aging Questionnaire, AAQ). Spearman rank correlation and hierarchical regression analyses were used.

This study showed that carers had overall positive attitudes to aging inspite of their caring role. It also identified that carer factors including depression and burden contributed a significant amount of the variance to attitudes to aging in terms of physical change and psychosocial loss. Personality traits, specifically neuroticism, and extraversion, were also important contributors to attitudes to aging.

Results from this study demonstrated that inspite of moderate levels of depression and spending significant time caring, carers reported positive attitudes to aging. Treating depression, decreasing burden, and investigating the benefits of caring may assist older carers maintain their well-being.

Previous studies have found that social cohesion and trust (SCT) were associated with psychological well-being and physical health. In this study, we investigated the associations between SCT and mental and physical health among community-dwelling elderly in a town in southern Taiwan.

The study population consisted of 149 community-dwelling elderly aged 65 years and older (68 men, 81 women; mean age, 75.4 ± 6.1 years) residing in the town of Dashe in southern Taiwan. Activities of daily living (ADL), SCT, depression, subjective quality of life (QOL), current medical status, past medical history, and health behaviors were assessed in face-to-face interviews. Objective neurobehavioral functions were assessed using the timed up & go (TUG) test, functional reach test, and handgrip test.

Scores for ADL and Geriatric Depression Scale (GDS) were significantly correlated with SCT, and SCT was significantly correlated with all subjective QOL items. In addition, a strong correlation was observed between SCT and relationship with friends. Values for SCT (median ≥ 20) were significantly associated with both subjective sense of health (median ≥ 68) and subjective happiness (median ≥ 73) after adjusting for age, sex, and ADL.

SCT is an important variable that influences self-rated health and happiness, independently of ADL, age, and sex. When assessing geriatric psychological function, SCT should be examined more carefully, given its association with subjective sense of health and happiness, depression, and physical function.

Domestic squalor has been associated with alcohol misuse but little work has explored this. Executive dysfunction is commonly observed in squalor and is also associated with alcohol misuse. Hoarding can accompany squalor, but it is unclear whether hoarding is also linked with alcohol misuse. This study compared neuropsychology and hoarding status of individuals living in squalor with and without a history of alcohol misuse.

A subgroup analysis was conducted on a series of 69 neuropsychological reports of people living in squalor. Data on cognitive profiles, basic demographics, alcohol use, and hoarding were extracted and analyzed.

Alcohol misuse was reported in 25 of the 69 participants (36%). Alcohol misusers were significantly younger (mean age 66.2 years, SD = 10.7) than non-misusers (mean age 75.6 years, SD = 10.3) (p < 0.00) and significantly more likely to be male (p = 0.01). No significant differences between the two subgroups were found for estimated premorbid intellectual functioning, Mini Mental State Examination (MMSE) scores, or individual neuropsychological domains. Alcohol misusers were more likely to be living in squalor without hoarding than squalor with hoarding (p = 0.01).

Alcohol misusers living in squalor were less likely to hoard than non-misusers. This finding suggests that alcohol misuse may be a risk factor for squalor via failure to maintain one's environment rather than through intentional accumulation of objects. The similar cognitive profile among those with and without a history of alcohol misuse could represent a common pattern of executive dysfunction that predisposes individuals to squalor regardless of underlying alcohol misuse diagnosis.

The Camberwell Assessment of Need for the Elderly (CANE) was developed for the assessment of physical-, psychological-, and environment-related needs in the elderly. The aim of this study was to revise and adapt the German version of the CANE with regard to the content validity of the instrument.

Following a multistage approach, face-to-face interviews using the CANE, an expert survey and a multidisciplinary consensus conference were conducted in order to evaluate the frequency and relevance of met and unmet needs in the German elderly population, and to modify the content of the CANE for the German-speaking countries.

In Germany, unmet physical needs including physical health, medication, eyesight/hearing/communication, mobility/falls, self-care, and continence were found to have top priority closely followed by social needs (company, intimate relationships, daytime activities, information, and abuse/neglect). Psychological needs were the lowest ranked care category. Experts’ proposals for the improvement of the German version of the CANE were collected. All findings were discussed and integrated in the multidisciplinary consensus conference with the result of a revised and adapted CANE that is applicable in the German-speaking context.

The provision of an adapted and improved German version of the CANE may substantially contribute to a comprehensive and valid assessment of needs in the elderly population. The results of this study represent an important basis for comprehensive needs assessment in the elderly in the theoretical and practical field of healthcare and health services research.