Depressive symptoms in newly admitted nursing home residents

Psychological therapies for depression in older adults residing in long-term care settings

BACKGROUND

Depression is common amongst older people residing in long-term care (LTC) facilities. Currently, most residents treated for depression are prescribed antidepressant medications, despite the potential availability of psychological therapies that are suitable for older people and a preference amongst many older people for non-pharmacological treatment approaches.

OBJECTIVES

To assess the effect of psychological therapies for depression in older people living in LTC settings, in comparison with treatment as usual, waiting list control, and non-specific attentional control; and to compare the effectiveness of different types of psychological therapies in this setting.

SEARCH METHODS

We searched the Cochrane Common Mental Disorders Group Controlled Trials Register, CENTRAL, MEDLINE, Embase, five other databases, five grey literature sources, and two trial registers. We performed reference checking and citation searching, and contacted study authors to identify additional studies. The latest search was 31 October 2021.

SELECTION CRITERIA

We included randomized controlled trials (RCTs) and cluster-RCTs of any type of psychological therapy for the treatment of depression in adults aged 65 years and over residing in a LTC facility.

DATA COLLECTION AND ANALYSIS

Two review authors independently screened titles/abstracts and full-text manuscripts for inclusion. Two review authors independently performed data extraction and risk of bias assessments using the Cochrane RoB 1 tool. We contacted study authors for additional information where required. Primary outcomes were level of depressive symptomatology and treatment non-acceptability; secondary outcomes included depression remission, quality of life or psychological well-being, and level of anxious symptomatology. We used Review Manager 5 to conduct meta-analyses, using pairwise random-effects models. For continuous data, we calculated standardized mean differences and 95% confidence intervals (CIs), using endpoint data, and for dichotomous data, we used odds ratios and 95% CIs. We used GRADE to assess the certainty of the evidence.

MAIN RESULTS

We included 19 RCTs with 873 participants; 16 parallel group RCTs and three cluster-RCTs. Most studies compared psychological therapy (typically including elements of cognitive behavioural therapy, behavioural therapy, reminiscence therapy, or a combination of these) to treatment as usual or to a condition controlling for the effects of attention. We found very low-certainty evidence that psychological therapies were more effective than non-therapy control conditions in reducing symptoms of depression, with a large effect size at end-of-intervention (SMD -1.04, 95% CI -1.49 to -0.58; 18 RCTs, 644 participants) and at short-term (up to three months) follow-up (SMD -1.03, 95% CI -1.49 to -0.56; 16 RCTs, 512 participants). In addition, very low-certainty evidence from a single study with 82 participants indicated that psychological therapy was associated with a greater reduction in the number of participants presenting with major depressive disorder compared to treatment as usual control, at end-of-intervention and short-term follow-up. However, given the limited data on the effect of psychological therapies on remission of major depressive disorder, caution is advised in interpreting this result. Participants receiving psychological therapy were more likely to drop out of the trial than participants receiving a non-therapy control (odds ratio 3.44, 95% CI 1.19 to 9.93), which may indicate higher treatment non-acceptability. However, analyses were restricted due to limited dropout case data and imprecise reporting, and the finding should be interpreted with caution. There was very low-certainty evidence that psychological therapy was more effective than non-therapy control conditions in improving quality of life and psychological well-being at short-term follow-up, with a medium effect size (SMD 0.51, 95% CI 0.19 to 0.82; 5 RCTs, 170 participants), but the effect size was small at postintervention (SMD 0.40, 95% CI -0.02 to 0.82; 6 RCTs, 195 participants). There was very low-certainty evidence of no effect of psychological therapy on anxiety symptoms postintervention (SMD -0.68, 95% CI -2.50 to 1.14; 2 RCTs, 115 participants), although results lacked precision, and there was insufficient data to determine short-term outcomes.

AUTHORS' CONCLUSIONS

This systematic review suggests that cognitive behavioural therapy, behavioural therapy, and reminiscence therapy may reduce depressive symptoms compared with usual care for LTC residents, but the evidence is very uncertain. Psychological therapies may also improve quality of life and psychological well-being amongst depressed LTC residents in the short term, but may have no effect on symptoms of anxiety in depressed LTC residents, compared to control conditions. However, the evidence for these effects is very uncertain, limiting our confidence in the findings. The evidence could be strengthened by better reporting and higher-quality RCTs of psychological therapies in LTC, including trials with larger samples, reporting results separately for those with and without cognitive impairment and dementia, and longer-term outcomes to determine when effects wane.

Effects of exercise on depressive symptoms among nursing home residents: a meta-analysis

OBJECTIVE

We examined the effects of exercise on depression in older adults living in nursing homes and explored the moderator effects of participants, methods, and intervention characteristics.

METHODS

We searched 8 databases from inception to January 2020 without date restrictions. We retrieved primary studies measuring exercise with 60-year-olds with depression that were written in English. Two researchers independently coded each primary study and compared codes for discrepancies. They consulted a third researcher to come to consensus. We used random-effects model to compute effect sizes using Hedges' g, a forest plot, and Q and I² statistics as measures of heterogeneity. We also examined moderator analyses.

RESULTS

Twenty-one studies included 2,594 participants (81.8 ± 4.8 years old). Overall, exercise showed a small improvement in depression compared to controls (ES=.25; 95%CI 0.11, 0.38; p=.000). Interestingly, interventionists by physiotherapists had a smaller effect on depressive symptoms (.04) than other health interventionists (.37). As people aged, exercise was less effective in reducing depression (slope=-.03, Q_model=5.03, p=.025). Researchers who included a higher percentage of women in exercise showed less improvement of depression (slope=-.01, Q_model=8.60, p=.003). Also, when researchers used depression scales with higher reliability values, they measured higher levels of depression (slope = 5.48, Q_model=5.60, p=.018). No other quality indicators moderated the effects of exercise on depression.

CONCLUSION

Exercise significantly improved depressive symptoms among older adults in nursing homes. Exercise might be used as adjunct/alternative complementary treatment for improving depressive symptoms in older adults in nursing homes.

Factors Associated With Low and High Social Engagement Among Older Nursing Home Residents in Korea

OBJECTIVES

With the increase in older adults receiving long-term care in facilities, the level of social engagement within nursing homes is a growing concern for improving the quality of life of residents. This study seeks to assess the level of social engagement and identify the factors associated with high and low engagement among older adults in Korean nursing homes.

DESIGN

Cross-sectional study.

SETTING AND PARTICIPANTS

Data were obtained from a nationally representative sample of 1453 older residents in 92 long-term care facilities across Korea.

METHODS

Multilevel-multivariate analyses were carried out to identify individual- and institution-level risk factors of social engagement, as measured by the Revised Index of Social Engagement (RISE).

RESULTS

Three-fourths of older residents had a low level of social engagement, whereas only about 1/10th showed a high level of social engagement. Being male, having severe functional impairments, having depression, and having no supportive family relationships were risk factors for low social engagement. Conversely, a high level of social engagement was significantly associated with being female, having no impairments, and a longer length of stay. Meeting staffing requirements for personal care assistants, an institution-level factor, was negatively associated with low social engagement and positively associated with high social engagement.

CONCLUSIONS AND IMPLICATIONS

Low social engagement is very common in Korean nursing homes and is concentrated among those with poor functional and social outcomes. Future efforts to improve long-term care will need to address the various factors associated with social engagement in designing social care for nursing home residents.

Adverse Life Events: Do Home Care Clients Have Resources for Mastering Them?

Objectives: Research on life stressors and adverse life events has a long tradition. Few studies have addressed this topic in connection to very old people. Life stressors, especially major life stressors (MLSs) experienced by clients of home care services in the community have rarely been the subject of studies. Considering this gap, we investigated the prevalence of MLSs in home care clients. We examined the effects that MLSs have on their mood and health status as well as the impact of clients' social resources on MLSs and their outcomes.

Method: We used assessment data from 2,884 home care clients in six European countries. The methodological basis was the comprehensive and standardized interRAI Home Care Assessment (interRAI HC).

Results: Fifteen point four percent of the sample—that consisted of women and men with an average age of 82.89 years–experienced an MLS in the last 6 months before the assessment. They were more depressed than persons without these experiences, and their health status indicated a higher level of instability and deterioration. At reassessment after 6 months, the situation changed. Despite the fact that both outcomes of the MLSs, depression and health status became worse in the reassessment-sample, home care clients without MLS were more affected by the worsening, especially that of depression. The expected buffering impact of social resources was low.

Discussion: Although this study worked with limited information on MLSs, it could contribute to closing various knowledge gaps. The study shows that the MLSs represent a prevalent problem in a population of home care clients and that this problem has negative consequences for their mood and the stability of their health status. Furthermore, this research took up the situation of very old and vulnerable adults, who have previously rarely been considered in studies on major critical life events and stressors.

Conclusion and Research Perspective: Future research on MLSs has to take up the issue of the time passage between the MLS and the impact on health and well-being of individuals dependent on care. It has to determine immediate as well as later consequences and identify those factors that are appropriate to reduce the MLS-effects on very old people dependent on care.

The effectiveness of the Program to Enhance Adjustment to Residential Living (PEARL) in reducing depression in newly admitted nursing home residents

BACKGROUND

Depression is common in nursing homes, particularly among newly admitted residents. This cluster randomised controlled trial evaluated the effectiveness of the Program to Enhance Adjustment to Residential Living (PEARL) in reducing depression in this group.

METHODS

Participants were 219 newly-admitted residents (mean of 4.4 weeks since admission) in 42 nursing homes in Melbourne, Australia, with a mean age of 85.5 years (SD = 7.3). Nursing homes were randomly allocated to the intervention or standard care condition. Level of depressive symptoms was evaluated at baseline (T1), one week post- intervention (T2), 2 months post-intervention (T3, primary end point), and 6 months post-intervention (T4). Changes in depressive symptoms in the intervention and control groups over time were compared using a multilevel model, with nursing homes modelled as random intercept.

RESULTS

In intention to treat analyses, depressive symptoms reduced from T1 to T3 to a greater degree in the intervention condition (M_change=2.56, SD_change=5.71) than in the control (M_change=0.63, SD_change=5.25), with a significant, small-medium treatment effect size (p=.035; Cohen's d=0.36). The reduction in depressive symptoms from T1 to T4 was not significant (p=.369; Cohen's d=0.32).

LIMITATIONS

The findings require replication, particularly comparing PEARL with an active control condition.

CONCLUSIONS

PEARL is a simple, brief program that was effective in reducing symptoms of depression in newly admitted nursing home residents.

SettleIN: Using a Manualised Intervention to Facilitate the Adjustment of Older Adults with Dementia Following Placement into Residential Care

The authors examined the feasibility of delivering an adapted version of SettleIN, a manualised staff-led programme designed to facilitate adjustment to care for new residents with dementia. The effects of SettleIN on resident adjustment, mood and quality of life were also investigated. A pilot randomised controlled trial was conducted. Nineteen new residents with dementia and 21 staff participants were recruited. Residents were randomly assigned to receive the SettleIN programme or residential care as usual. Resident quality of life, mood and overall adjustment were measured at baseline and post-intervention, in week seven. Interviews were conducted with staff in week seven to explore intervention feasibility. Despite medium to large effect sizes, there was no significant difference in mean change scores between the two conditions, with regards to quality of life, psychological wellbeing or overall adjustment outcomes. Qualitative feedback indicated that SettleIN was not feasible across all areas, with problems around recruitment and practicality. However, SettleIN was deemed feasible in terms of retention and acceptability among staff. The majority of staff felt that SettleIN was beneficial for residents but that organisational and programme factors impacted upon intervention feasibility. Further exploration of organisational barriers is needed in order to reduce the impact of such factors on care home research.

Influence of pre-admission factors on quality of life and adaptation in nursing home residents with dementia: the QOL-EHPAD study protocol

Background

In 2015 in France, 585,560 people were nursing home residents. A large body of studies has identified predictors of poor quality of life and poor adaptation in institution, mostly for residents without dementia. With 42 to 72% of these residents diagnosed with dementia, it is crucial to identify what factors prior to admission might have an impact on quality of life once the admission is finalized, in order to target specific domains of intervention, while the person still lives at home and after his/her admission.

Methods

QOL-EHPAD is a prospective, multi-centred, observational cohort study. At baseline, we will collect retrospective data on the life of 150 persons with dementia and their caregivers. These data will refer to the conditions of admission to a nursing home (emergency admission, involvement in the decision, admission from home or from the hospital) and to the 6 months prior to the admission of the person with dementia: sociodemographic and medical data, psychological tests, information on quality of life, satisfaction, behaviour, and nutrition. Similar data about life in the nursing home will be collected after 6 months, along with information on adaptation of the person with dementia to his/her new living environment. We will use univariate regression analyses followed by stepwise linear regression models to identify which factors pertaining to life at home are associated with quality of life and adaptation after 6 months.

Discussion

This study will provide data on the impact of institutionalization on quality of life and the determinants of a successful institutionalization in people with dementia. This could be helpful in setting up targeted interventions to prepare admission into a nursing home before the actual admission and to accompany both the caregiver and the person with dementia throughout this process.

Associations between pain and depression in nursing home patients at different stages of dementia

BACKGROUND

Pain is associated with depression in nursing home patients with dementia. It is, however, unclear whether pain increases depression. Therefore we evaluated the prospective associations between pain and depressive symptoms in nursing home patients at different stages of cognitive impairment.

METHODS

Two longitudinal studies were combined, including 931 patients (≥65 years) from 65 nursing homes. One study assessed patients at admission, with 6-month follow-up (2012-2014). The other study assessed residents with varying lengths of stay, with 4-month follow-up (2014-2015). Patients were assessed with the Mini-Mental State Examination, the Mobilisation-Observation-Behaviour-Intensity-Dementia-2 Pain Scale, and the Cornell Scale for Depression in Dementia.

RESULTS

At baseline, 343 patients (40% of 858 assessed) had moderate to severe pain, and 347 (38% of 924) had depression. Pain increased the risk of depression (OR 2.35, 95% CI 1.76-3.12). Using mixed model analyses, we found that a 1-point increase in pain was associated with a .48 increase in depression (p<.001). This association persisted in mild, moderate, and severe cognitive impairment. In those recently admitted, depressive symptoms decreased over time, and having less pain at follow-up was associated with a decrease in depressive symptoms (within-subject effect; p=.042).

LIMITATIONS

The two cohorts had different inclusion criteria, which may reduce generalisability. The study design does not allow conclusions on causality.

CONCLUSIONS

Pain and depressive symptoms are associated in patients with dementia. Because reduced pain is associated with less depressive symptoms, these patients should be assessed regularly for untreated pain. The benefit of analgesic treatment should be weighed carefully against the potential for adverse effects.

Prevalence of Mental Disorders in the Elderly in the Community of Madrid: Results of the Mentdis_ICF65+ Study

The MentDis_ICF65+ Project is an epidemiological study of mental disorders in people 65 to 85 years old in several European cities, including Madrid. Its aim is to determine the lifetime, 12-month, and 1-month prevalence of the main mental disorders in the elderly. The relationship of age and sex with each mental disorder was examined. The sample was collected through random sampling of people over 65 in Madrid, and consisted of 555 persons between 65 and 85 years old. The CIDI65+ was administered. Estimates of prevalence and odds ratios (OR) were made using sample frequencies and according to sex and age. Excluding nicotine dependence, 40.12% of the sample was found to have suffered a mental disorder at some time in their lives, 29.89% in the past year, and 17.70% were currently suffering from a mental disorder. The disorders with the highest prevalence rates were anxiety disorders, alcohol-related disorders, and mood disorders. Elderly women had a higher risk of suffering an anxiety disorder (OR men/women 0.42; CI 0.25-0.68) with a significance level of p < .001, while elderly men were more affected by any substance-related disorder (OR men/women 3.96; CI 1.62-11.07) with a significance level of p < .001. Each disorder's prevalence decreased with age (OR 65-74/75-85, 1.85; CI 1.25-2.75) with a significance level of p < .01. Results show higher prevalence rates than previous studies reported. The main implications of this study, and the need to adapt mental health services for people over 65, are highlighted.

Interventions to support people with dementia and their informal caregivers during the transition from home care to nursing home care – a protocol for a systematic review / Interventionen zur Unterstützung von Menschen mit Demenz und ihren Angehörigen während des Übergangs von der häuslichen Pflege ins Pflegeheim – ein Studienprotokoll für eine systematische Übersichtsarbeit

Background

The transition from home care to nursing home care is a significant event in the life of a person with dementia and also for informal caregiver, who deal with many crises and changes.

Aim

To describe a protocol for a systematic review based on the `‘PRISMA-P 2015 statement`. We will carry out this review firstly to identify interventions that support people with dementia and their informal caregivers in the transition from home care to nursing home care, secondly to synthesise the available evidence for the efficacy of identified interventions, and thirdly to examine whether the identified interventions have been systematically developed, evaluated and implemented according to the MRC framework.

Design

This systematic review will be conducted according to the recommendations specified in the Cochrane Handbook for Intervention Reviews; reporting will follow the PRISMA statement.

Methods

The search strategy covers six electronic bibliographic databases, Google Scholar and ALOIS. In addition, backward citation tracking will be applied. The protocol includes decisions made on the research questions, inclusion/exclusion criteria, search methods, study selection, data extraction, assessment of risk of bias, data synthesis and plans for dissemination and funding.

Discussion

This systematic review will summarise the body of evidence of interventions supporting people with dementia and their informal caregivers during the transition from home care to nursing home care.

Protocol Registration

This review protocol has been registered on the Prospective Register of Systematic Reviews (PROSPERO 2015: CRD42015019839).

Service utilisation and family support of people with dementia: a cohort study in England

OBJECTIVES

This study aimed to compare costs of caring for people with dementia in domiciliary and residential settings, central England.

METHODS

A cohort of people with dementia was recruited during a hospital stay 2008-2010. Data were collected by interview at baseline, and 6- and 12-month follow-up, covering living situation (own home with or without co-resident carer, care home); cognition, health status and functioning of person with dementia; carer stress; utilisation of health and social services; and informal (unpaid) caring input. Costs of formal services and informal caring (replacement cost method) were calculated. Costs of residential and domiciliary care packages were compared.

RESULTS

Data for 109 people with dementia were collected at baseline; 95 (87.2%) entered hospital from their own homes. By 12 months, 40 (36.7%) had died and 85% of the survivors were living in care homes. Over one-half of people with dementia reported social care packages at baseline; those living alone had larger packages than those living with others. Median caring time for co-resident carers was 400 min/day and 10 h/week for non co-resident carers. Residential care was more costly than domiciliary social care for most people. When the value of informal caring was included, the total cost of domiciliary care was higher than residential care, but not significantly so. Carer stress reduced significantly after the person with dementia entered a care home.

CONCLUSIONS

Caring for people with dementia at home may be more expensive, and more stressful for carers, than care in residential settings.

Prevalence of depression among recently admitted long-term care patients in Norwegian nursing homes: associations with diagnostic workup and use of antidepressants

AIMS

We aimed to establish the prevalence of depression among recently admitted long-term care patients and to examine associations with diagnostic initiatives and treatment as recorded in patients' medical records.

MATERIALS AND METHODS

Eighty-eight long-term care patients were included. Depression was diagnosed according to the ICD-10 criteria; patients were screened for depression using the Cornell Scale for Depression in Dementia (CSDD) and for dementia with the Clinical Dementia Rating (CDR) scale.

RESULTS

Depression was found in 25% of the patients according to the ICD-10 criteria and in 31% according to a CSDD sum score of ≥ 8. Diagnostic initiatives were documented in the medical records of half of the patients with depression. Forty-four percent of the patients were prescribed antidepressants and 23% actually received them for the treatment of depression.

CONCLUSION

Depression was prevalent among recently admitted long-term care patients, but diagnostic initiatives were too rarely used. Antidepressants were commonly prescribed, but depression was the indication for treatment in only half of the cases. Screening for depression should be mandatory on admission.

Need fulfillment, need importance, and depressive symptoms of residents over the first eight months of living in a nursing home

BACKGROUND

Based on self-determination theory and adaptation theories, the study aim was to investigate the relationship between need fulfillment (of autonomy, relatedness, and competence), need importance, and depressive symptoms during the first months of living in a nursing home.

METHODS

Eight-month longitudinal questionnaire study in which 75 persons newly admitted to units for physically frail residents participated at baseline. Twenty-three longitudinal participants were remaining at the third and final measurement wave.

RESULTS

The results show a main effect of need fulfillment and an interaction effect of need fulfillment and need importance on depressive symptoms over time. A prototypical plot shows that residents with low need fulfillment had higher initial levels of depressive symptoms that decreased modestly over time, regardless of their need importance. Residents with high need fulfillment had lower initial levels of depressive symptoms, but their trajectories differed for participants with low and high need importance. Residents with low need importance started with lower levels of depressive symptoms but remained stable over time, whereas residents with high need importance had more depressive symptoms at T1 that decreased slightly over time.

CONCLUSIONS

In general, depressive symptoms do not change over time. However, individual trajectories of depressive symptoms seem to depend on individual need fulfillment and need importance. The residents that consider need fulfillment to be highly important but experience low need fulfillment had higher initial levels of depressive symptoms that decreased modestly over time, although the level of depressive symptoms remained higher as compared to the other residents.

Meaning-in-life in nursing-home patients: a correlate with physical and emotional symptoms

AIMS AND OBJECTIVES

To investigate the prevalence of physical and emotional symptoms and the associations between symptoms and meaning-in-life in a cognitively intact nursing-home population.

BACKGROUND

Meaning has been found to be a strong individual predictor of successful ageing and life satisfaction as well as an important psychological variable that promotes well-being. Meaning serves as a mediating variable in both psychological and physical health.

DESIGN AND METHODS

The study employed a cross-sectional design. Data were collected in 2008 and 2009 using the QLQ-C15-PAL quality-of-life questionnaire, the purpose-in-life test and the Hospital Anxiety and Depression Scale. A total of 250 cognitively intact nursing-home patients who met the inclusion criteria were approached and 202 attended.

RESULTS

The prevalence of symptoms was fairly high, with fatigue (57%), pain (49%), constipation (43%) and dyspnoea (41%) as the most frequent physical symptoms, while 30% were depressed and 12% had anxiety. Significant correlations between meaning-in-life and symptom severity were displayed.

CONCLUSIONS

The level of symptom severity among cognitively intact nursing-home patients is high, requiring highly competent staff nurses. Meaning-in-life might be an important resource in relation to a patient's physical and emotional health and global well-being.

RELEVANCE TO CLINICAL PRACTICE

Facilitating patients' meaning-in-life might help reducing symptom severity and fostering quality of life in cognitively intact nursing-home patients. However, advancing staff nurses' competence in palliative care, symptom management and nurse-patient interaction is important for care quality and quality if life in nursing homes.

The use of antidepressants in Belgian nursing homes: focus on indications and dosages in the PHEBE study

BACKGROUND

Since antidepressants are prescribed for multiple indications, the use of an antidepressant cannot be equated with a diagnosis of depression.

OBJECTIVE

The objective of this study was to examine the quality of antidepressant prescribing in Belgian nursing homes, with a critical evaluation of indications and dosages, to see whether depression was appropriately treated in terms of drug choice, the indications for which antidepressants were being prescribed and whether there was underdosing.

METHODS

This analysis was based on data obtained in the Prescribing in Homes for the Elderly in Belgium (PHEBE) study, a cross-sectional, descriptive study of a representative, stratified, random sample of 1,730 residents from 76 Belgian nursing homes. The PHEBE study investigated overall drug utilization in Belgian nursing homes in 2006. Clinical and medication data for the present study were obtained from this study. A 28-item checklist of clinical conditions was designed ad hoc for the PHEBE study and sent to the residents' general practitioners (GPs) to collect clinical information. We copied the residents' medication charts, classified the drugs using the Anatomical Therapeutic Chemical (ATC) classification system codes and transferred the drug names and dosages into a database. Information on indications was retrospectively obtained from the GPs, so that we could link the indication to each medication. Minimum effective doses (MEDs) of antidepressants to treat major depression were obtained from the literature to assess underdosing.

RESULTS

The overall use of antidepressants in nursing homes was 39.5 % (95 % CI 37.2, 41.8). The physicians classified 34.2 % (95 % CI 32.0, 36.4) of the residents as having depression, and 80.9 % of these patients were treated with an antidepressant. Indications among the single antidepressant users (n = 551) were depression (66.2 %), insomnia (13.4 %), anxiety (6.2 %) and neuropathic pain (1.6 %). In the indication of depression, 74.8 % used a selective serotonin reuptake inhibitor (SSRI), predominantly citalopram, sertraline and escitalopram. Venlafaxine was used by 10.7 % of the residents. Dosages for these antidepressants were equal to or higher than the MED. But when trazodone, amitriptyline or mirtazapine were used to treat depression, respectively, 92.3, 55.5 and 44.5 % of prescribed dosages were below the MED. In the indication of insomnia, most of the time, trazodone (90.5 %) or mirtazapine (5.4 %) were used, and in lower dosages than those required for depression treatment (<MED). Tricyclic antidepressants were predominantly used for the treatment of neuropathic pain and were also used at lower dosages. Of all the residents receiving a medication for anxiety, only 13.9 % received an antidepressant (mostly an SSRI), and the remaining received a benzodiazepine.

CONCLUSIONS

The number one indication for the use of an antidepressant was depression. Within this indication, mostly the recommended SSRIs were used, in dosages equal to or higher than the MED. Furthermore, we noticed that there was substantial use of sedative antidepressants for insomnia and that the physicians preferred to prescribe benzodiazepines over the recommended SSRIs to treat anxiety chronically.

Inappropriate use of psychotropic drugs in older individuals: implications for practice

Frailty at old age and institutionalization in nursing homes are often associated with multiple chronic diseases (multimorbidity) requiring multiple medications (polypharmacy). Among these chronic conditions, mental health problems (e.g., dementia, depression and insomnia) are common. Psychotropic drugs are frequently used as a treatment approach for these conditions, and the prevalence of their use is high among community-dwelling older adults, but even higher in nursing homes. Furthermore, within the problem of polypharmacy and inappropriate prescribing, psychotropic drugs (defined in this article as antipsychotics, benzodiazepines and antidepressants) constitute a significant proportion. The use of psychotropics in older adults remains controversial given the risk of adverse effects, in contrast to the limited effectiveness. Guidelines advise a thorough risk–benefit analysis before the initiation of psychotropics, in addition to time-limited use and discontinuation. In the future, serious efforts should be undertaken to tackle the burden of inappropriate psychotropic prescribing in older adults by incorporating a multidisciplinary approach and by offering credible alternatives.

Moving in: adjustment of people living with dementia going into a nursing home and their families

BACKGROUND

Most people with dementia in Western societies will eventually be placed in a nursing home. This can be stressful to those with dementia and to their families. The adjustment to this new caring environment by both residents and their family caregivers and the factors that influence this are the focus of this review.

METHODS

A literature search of Embase, Scopus, and Medline databases of articles published in English between 1990 and 2011 using specified search terms was performed to examine this transition. The 174 titles located were screened and reference lists hand searched resulting in the 49 relevant articles included in this review.

RESULTS

This decision and the subsequent adjustment period is a difficult time for people with dementia and their family caregivers. Admission has been linked to increased behavioral symptoms and in particular depression and agitation, decreasing cognition, frailty, and falls in people with dementia. For caregivers, guilt, depression, feelings of failure, and continuing burden but also improvement in quality of life have been variously reported. Research to determine what influences the trajectory of these different outcomes and the prevalence of positive outcomes for people with dementia is lacking. Successful transitions may be assisted by ensuring that the person with dementia has input into decision making, orientation procedures for the person with dementia and family member prior to and on admission, a "buddy" system for new arrivals, and a person-centered approach.

CONCLUSIONS

Adjustment to admission to residential care can be difficult for people with dementia and their family caregivers. Longitudinal research examining factors influencing the adjustment can provide a basis for intervention trials to improve this transition.

The diagnosis of depression and use of antidepressants in nursing home residents with and without dementia

OBJECTIVE

To compare the prevalence of diagnosed depressive disorders, depressive symptoms and use of antidepressant medication between nursing home residents with and without dementia.

METHODS

This cross-sectional study used Minimal Data Set of the Resident Assessment Instrument 2.1 data collected in seven nursing homes located in an urbanized region in the Netherlands. Trained nurse assistants recorded all medical diagnoses made by a medical specialist, including dementia and depressive disorder, and medication use. Depressive symptoms were measured with the Depression Rating Scale. Multivariate logistic regression analysis was used to compare data between residents with and without dementia.

RESULTS

Included in the study were 1885 nursing home residents (aged 65 years or older), of which 837 had dementia. There was no significant difference in the prevalence of diagnosed depressive disorder between residents with (9.6%) and without dementia (9.8%). Residents with dementia (46.4%) had more depressive symptoms than residents without dementia (22.6%). Among those with depressive symptoms, residents with dementia had the same likelihood of being diagnosed with a depressive disorder as residents without dementia. Among residents with a diagnosed depressive disorder, antidepressant use did not differ significantly between residents with dementia (58.8%) and without dementia (57.3%). The same holds true for residents with depressive symptoms, where antidepressant use was 25.3% in residents with dementia and 24.6% in residents without dementia.

CONCLUSIONS

Regarding the prevalence rates of diagnosed depressive disorder and antidepressant use found in this study, our findings demonstrate that there is room for improvement not only for the detection of depression but also with regard to its treatment.

The prevalence of mental disorders in older people in Western countries - a meta-analysis

OBJECTIVE

To conduct a meta-analysis assessing the prevalence of mental disorders in older people in Europe and North America.

METHOD

Studies that reported prevalence rates of mental disorders in older people from the general population were identified through MEDLINE, PsycINFO, Web of Science, and reference lists for the period between January 2000 and December 2011. Studies were included if they reported prevalence rates of mental disorders in older people (50+ years) from the community. The final sample comprised 25 studies. Prevalence rates were extracted, and effect sizes were transformed into logits. Random-effects models were calculated due to significant heterogeneity. In meta-regression analyses possible sources of bias, including age of onset, gender distribution, and risk of bias were examined. To analyze the robustness of the results, sensitivity analyses were performed. Publication bias was assessed with funnel plots and the Egger method.

RESULTS

Disorders with the highest prevalence estimates were dimensional depression (19.47%), lifetime major depression (16.52%), and lifetime alcohol use disorders (11.71%). Disorders with the lowest estimates were current and lifetime drug use disorders (0.34% and 0.19%, respectively), and current bipolar disorder and current agoraphobia (both 0.53%).

CONCLUSION

The majority of studies investigated major depression, panic disorder and social phobia. Future research requires a larger database on the epidemiology of mental disorders in the elderly. Furthermore, an improvement to the methodology that addresses the challenges of older age and produces comparable data, including the use of instruments tailored to the needs of older people, is required.

Prevalence of psychiatric disorders among older adults in long-term care homes: a systematic review

BACKGROUND

The population of older adults in long-term care (LTC) is expected to increase considerably in the near future. An understanding of the prevalence of psychiatric disorders in LTC will help in planning mental health services for this population. This study reviews the prevalence of common psychiatric disorders in LTC populations.

METHODS

We searched electronic databases for studies on the prevalence of major psychiatric disorders in LTC using medical subject headings and key words. We only included studies using validated measures for diagnosing psychiatric disorders or psychiatric symptoms. Our review focused on the following psychiatric disorders: dementia, behavioral and psychological symptoms of dementia (BPSD), major depression, depressive symptoms, bipolar disorder, anxiety disorders, schizophrenia, and alcohol use disorders. We also determined the prevalence of psychiatric disorders in the U.S. LTC population using data from the 2004 National Nursing Home Survey (NNHS).

RESULTS

A total of 74 studies examining the prevalence of psychiatric disorders and psychological symptoms in LTC populations were identified including 30 studies on the prevalence of dementia, 9 studies on behavioral symptoms in dementia, and 26 studies on depression. Most studies involved few LTC facilities and were conducted in developed countries. Dementia had a median prevalence (58%) in studies while the prevalence of BPSD was 78% among individuals with dementia. The median prevalence of major depressive disorder was 10% while the median prevalence of depressive symptoms was 29% among LTC residents. There were few studies on other psychiatric disorders. Results from the 2004 NNHS were consistent with those in the published literature.

CONCLUSIONS

Dementia, depression and anxiety disorders are the most common psychiatric disorders among older adults in LTC. Many psychiatric disorders appear to be more prevalent in LTC settings when compared to those observed in community-dwelling older adults. Policy-makers and clinicians should be aware of the common psychiatric disorders in LTC and further research into effective prevention and treatments are required for this growing population.

Depression in the first year of stay for elderly long-term nursing home residents in the USA

BACKGROUND

Understanding the prevalence, incidence and cofactors of depression among long-term elderly nursing home (LTNH) residents domiciled for eight months or more may help optimize depression treatment in this vulnerable group. We quantified first year depression in American LTNH residents and the associations between depression and resident/facility characteristics.

METHODS

Data were obtained from the Minimum Data Set and Online Survey Certification and Reporting for 634,060 LTNH residents admitted from 1999 to 2005 in 4,216 facilities. Depression first diagnosed at admission and at subsequent quarterly intervals through the first year of stay was examined. Logistic regressions modeled correlates of newly identified depression in each time-period.

RESULTS

Recorded depression at admission and during the first year increased from 1999 to 2005. By 2005, 54.4% of LTNH residents had depression diagnosed over the first year; 32.8% at admission and a further 21.6% later during the first year. Antidepressant use was reported prior to depression diagnosis for 48% of those first identified depressed after admission. Men, non-Hispanic blacks, never married, and severely-cognitively impaired LTNH residents were less often identified with depression, particularly at admission. Pain and physical comorbidity were positively associated with depression identified throughout the first year. Prior institutionalization was associated with depression at admission, but not new depression after admission. Facility characteristics had weaker associations with depression.

CONCLUSIONS

High depression rates at admission and during the first year indicate a need to monitor and treat large numbers of American LTNH residents for depression. Reduced associations between demographics and depression as stays progress suggest other factors have increased roles in depression etiology.

Rated cognition in nursing home residents with multiple sclerosis: cross-sectional and longitudinal analyses

PURPOSE

To examine cognitive change in nursing home residents with multiple sclerosis (MS) over the first year of a nursing home stay and to predict cognition functioning in these residents at admission and the 1-year annual assessment.

METHOD

In the first part of this study, the cognitive functioning of nursing home residents with MS (n = 1890) and without MS (n = 22,985) were compared. In the second part, demographic and other variables were used to predict cognition at the admission and 1-year annual assessment for MS residents.

RESULTS

Nursing home residents with MS had better cognitive functioning than residents without MS at admission and 1 year later. Regression analyses demonstrated that higher education and pain predicted higher Minimum Data Set Cognition Scale (MDS-Cog) at admission and at 1 year later, but poorer activities of daily living predicted worse MDS-Cog at admission and 1 year later. For the longitudinal analysis, MDS-Cog at the admission assessment was an independent predictor of MDS-Cog scores at the 1-year annual assessment.

CONCLUSIONS

Nursing home residents with MS have significantly better cognitive functioning than non-MS residents and, over the first year of a nursing home stay, higher education and pain, but lower activities of daily living, predict poorer cognitive functioning.

Gender differences in predictors of nursing home placement in the elderly: a systematic review

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.

Prevalence of depression and anxiety symptoms in elderly patients admitted in post-acute intermediate care

OBJECTIVES

Depression and anxiety symptoms are common in medically ill older patients. We investigated the prevalence and predictors of depression and anxiety symptoms in older patients admitted for further rehabilitation in post acute intermediate care.

DESIGN

Observational cohort study.

SETTING

An intermediate care unit, North West of England.

PARTICIPANTS

One hundred and seventy-three older patients (60 male), aged mean (SD) 80 (8.1) years, referred for further rehabilitation to intermediate care.

MEASUREMENTS

Depression and anxiety symptoms were assessed by the Hospital Anxiety and Depression Scale, and severity of depression examined by the Montgomery Asberg Depression Rating Scale. Physical disability was assessed by the Nottingham Extended ADL Scale and quality of life by the SF-36.

RESULTS

Sixty-five patients (38%) were identified with depressive symptoms, 29 (17%) with clinical depression, 73 (43%) with anxiety symptoms, and 43 (25%) with clinical anxiety. 15 (35%) of the latter did not have elevated depression scores (9% of the sample). Of those with clinical depression, 14 (48%) were mildly depressed and 15 (52%) moderately depressed. Longer stay in the unit was predicted by severity of depression, physical disability, low cognition and living alone (total adjusted R2 = 0.24).

CONCLUSIONS

Clinical depression and anxiety are common in older patients admitted in intermediate care. Anxiety is often but not invariably secondary to depression and both should be screened for. Depression is an important modifiable factor affecting length of stay. The benefits of structured management programmes for anxiety and depression in patients admitted in intermediate care are worthy of evaluation.

[Prevalence of ulcers in Dutch nursing homes]

INTRODUCTION

Earlier cross-sectional research in the Netherlands has found that one out of three nursing home patients has a pressure ulcer. The prevalence of other ulcers is unknown.

METHODS

In eight nursing homes 2295 patients were assessed with the Minimum Data Set (MDS). The mean age of the patients was 82.9 years (SD 7.4) and 70% was female. One third had severe cognitive impairment and only 17% had no or little ADL impairment.

RESULTS

Prevalence of pressure ulcers was: stage 1: 3,6%; stage 2: 2,5%; stage 3: 1,2%; stage 4: 0,8%. Having a pressure ulcer was strongly correlated with ADL dependency: Odds Ratio (OR) 8,4 for moderate ADL-dependency, and OR 35,4 for severe ADL-dependency. Patients with pressure ulcers had more often pain (OR 2,7) and depressive symptoms (OR 2,1). Bowel incontinence was significantly correlated (OR 2,6) with pressure ulcers, just as the presence of an indwelling catheter (OR 3,2) and the use of diapers (OR 2,2), but urinary incontinence was not correlated with pressure ulcers. The prevalence of a venous ulcers was 2,6% and 1,7% had a venous ulcer higher than stage 1. The combination of foot ulcers and diabetes occurred in 1,2%, the combination of a peripheral vascular disease and ulcers in only 0,7%. The use of pressure reducing interventions increased with ADL dependency, nevertheless only 44% of the very dependent patients used these interventions.

Psychogeriatric services in the community and in long-term care facilities: needs and developments

PURPOSE OF REVIEW

An increasing proportion of the world's population is over the age of 65 years. Specialist mental health services for older people have been developed in many countries. The way services develop depends partly on how healthcare arrangements have evolved in that jurisdiction, as well as on finances, culture and attitudes towards elderly and disabled individuals. Health planners in developing countries recognize that considerable increases in their elderly populations and numbers of individuals with disability are imminent. It will be important to ensure that older people with mental disorders receive appropriate treatment. This review discusses recent findings and observations about psychogeriatric services in the community and in long-term care facilities, and aims to suggest how to improve or develop such services.

RECENT FINDINGS

The prevalence of mental disorders in long-term care facilities is high, but services to deal with them are usually not optimal. When appropriately staffed and organized, community psychogeriatric services, day care and collaborative care can be effective in reducing mental health problems and preventing admissions.

SUMMARY

Recent reviews and research have provided useful guidance regarding aspects of current psychogeriatric services that work well and those that need to be improved. A person-centred approach is favoured.