Lessons from geriatric psychiatry in the long-term care setting

Comprehensive assessment of depression and behavioral problems in long-term care

BACKGROUND

The IPA Taskforce on Mental Health Issues in Long-Term Care Homes seeks to improve mental health care in long-term care (LTC) homes. The aim of this paper is to provide recommendations on comprehensive assessment of depression and behavioral problems in order to further stimulate countries and professionals to enhance their quality of care.

METHODS

Existing guidelines on comprehensive assessment of depression or behavioral problems in nursing home (NH) patients or patients residing in LTC homes were collected and a literature review was carried out to search for recent evidence.

RESULTS

Five guidelines from several countries all over the world and two additional papers were included in this paper as a starting point for the recommendations. Comprehensive assessment of depression in LTC homes consists of a two-step screening procedure: an investigation to identify factors that influence the symptoms, followed by a formal diagnosis of depression according to DSM-IV-TR or the Provisional Diagnostic Criteria for Depression in Alzheimer Disease in cases of dementia. Comprehensive assessment of behavioral problems encompasses three steps: description and clarification of the behavior, additional investigation, and assessment of probable causes of the behavior. The procedure starts in the case of moderate behavioral problems.

CONCLUSION

The recommendations given in this paper provide a useful guide to professional workers in the LTC sector, but clinical judgment and the consideration of the unique aspects of individual residents and their situations is necessary for an optimal assessment of depression and behavioral problems. The recommendations should not be rigidly applied and implementation will differ from country to country.

Provision of mental health services in U.S. nursing homes, 1995-2004

OBJECTIVE

This study tracked the ability of U.S. nursing homes to provide on-site mental health services after the Omnibus Budget Reconciliation Act (OBRA) of 1987 mandated the detection and treatment of mental illness among nursing home patients. The study also determined cross-sectional correlates of service availability and models of services.

METHODS

Retrospective analyses were done using National Nursing Home Surveys from 1995, 1997, 1999, and 2004 (the most recent survey). The surveys are periodically conducted by the Centers for Disease Control and Prevention and represent the nation's approximately 17,000 nursing homes. The longitudinal trend of mental health service provision was analyzed for all facilities and for subgroups of facilities. Multivariate regression determined facility and geographic correlates in 2004.

RESULTS

Roughly 80% of facilities provided on-site mental health services each survey year. In 2004, 25% of facilities provided mental health services regularly or at routinely scheduled times (regular basis), 24% provided them in an on-call manner (or as needed), and 28% provided them on both a regular and on-call basis. The remaining 22% of facilities provided no on-site mental health services. Multivariate analyses found that largest facilities (> or = 200 beds) were more able than small facilities (< 100 beds) to serve persons with mental illness (odds ratio=3.80, p=.024); compared with their counterparts, facilities were more likely to provide on-site services if they had a larger proportion of residents covered by Medicare or Medicaid programs, were in the Northeast region, or were in metropolitan areas. Similar correlates were found when the types of service provision models (regular basis, on-call basis, both a regular and on-call basis) were examined.

CONCLUSIONS

The overall availability of nursing home-based mental health services did not improve over time during the post-OBRA era. Service availability is more problematic for certain facilities, such as small or rural ones. Financial, regulatory, and system-level efforts are needed to address this issue.

Provision of mental health services in U.S. nursing homes, 1995-2004

OBJECTIVE

This study tracked the ability of U.S. nursing homes to provide on-site mental health services after the Omnibus Budget Reconciliation Act (OBRA) of 1987 mandated the detection and treatment of mental illness among nursing home patients. The study also determined cross-sectional correlates of service availability and models of services.

METHODS

Retrospective analyses were done using National Nursing Home Surveys from 1995, 1997, 1999, and 2004 (the most recent survey). The surveys are periodically conducted by the Centers for Disease Control and Prevention and represent the nation's approximately 17,000 nursing homes. The longitudinal trend of mental health service provision was analyzed for all facilities and for subgroups of facilities. Multivariate regression determined facility and geographic correlates in 2004.

RESULTS

Roughly 80% of facilities provided on-site mental health services each survey year. In 2004, 25% of facilities provided mental health services regularly or at routinely scheduled times (regular basis), 24% provided them in an on-call manner (or as needed), and 28% provided them on both a regular and on-call basis. The remaining 22% of facilities provided no on-site mental health services. Multivariate analyses found that largest facilities (> or = 200 beds) were more able than small facilities (< 100 beds) to serve persons with mental illness (odds ratio=3.80, p=.024); compared with their counterparts, facilities were more likely to provide on-site services if they had a larger proportion of residents covered by Medicare or Medicaid programs, were in the Northeast region, or were in metropolitan areas. Similar correlates were found when the types of service provision models (regular basis, on-call basis, both a regular and on-call basis) were examined.

CONCLUSIONS

The overall availability of nursing home-based mental health services did not improve over time during the post-OBRA era. Service availability is more problematic for certain facilities, such as small or rural ones. Financial, regulatory, and system-level efforts are needed to address this issue.

Feasibility and effectiveness of telepsychiatry services for chinese immigrants in a nursing home

This study investigates the feasibility and effectiveness of providing telepsychiatry services to Chinese immigrants in a nursing home. The psychiatrist interviewed patients face-to-face for the initial consultation, and encouraged them to participate in this study to receive telepsychiatry-based follow-up visits. The feasibility and outcomes of telepsychiatry visits and satisfaction of the subjects, their families, and the nursing home staff were assessed. Nine monolingual Chinese immigrants, 8 women and 1 man, ranging from 54 to 88 years of age, were enrolled. The main reasons for psychiatric consultation were mood and behavioral problems. Eight of the 9 (88.9%) subjects participated in videoconference follow-up visits, and 1 subject (11.1%) declined. Among the 8 subjects, 6 were referred for psychiatric intervention, 1 for differential diagnosis, and 1 for suicide assessment. At the end of the study, all 6 subjects referred for intervention had greatly improved; the subjects, their families, and the nursing staff were highly satisfied with the telepsychiatry service. It is feasible to provide psychiatry consultations to ethnic immigrants in a nursing home despite the fact that many of them are unfamiliar with the technology and suffer from dementia and psychotic symptoms. Telepsychiatry provides an efficient way for ethnic elders in nursing homes to connect with mental health professionals with the appropriate language and cultural background, regardless of location. Telepsychiatry may decrease the disparities in treatment of mental illnesses among ethnic immigrants in nursing homes.

Comparing psychogeriatric units to ordinary long-term care units - are there differences in case-mix or clinical symptoms?

This study is a comparative analysis of long-term psychogeriatric and mixed-care unit patient characteristics in nursing homes and hospitals in Helsinki. The role of the so-called psychogeriatric nursing homes is still under question and not well developed. The aims of the study were to identify and survey psychogeriatric wards and analyze whether these units differ from the rest of the long-term units/wards in terms of patients' characteristics. Participants studied were a total of 2828 elderly long-term care residents, of which 372 were living in long-term psychogeriatric and 2456 in ordinary long-term care units. Data were drawn from the Resident Assessment Instrument (RAI) database and had been collected in the project "Benchmarking and implementation of RAI in Elderly Care in Finland". Scales and items based on Minimum Data Set were used for the comparisons. Resident groups in psychogeriatric units and in ordinary, mixed-client settings were clearly distinguishable. The psychogeriatric residents were younger, had more comorbidity as to psychiatric diseases, and had more often psychiatric symptoms and psychotropic medications. The residents in psychogeriatric units did not differ in cognitive and functional status from those in mixed-client units and had similar comorbidity as to somatic diseases. This study shows that psychiatric symptoms that need to be addressed are common in long-care facilities. The results emphasize the importance of recognition of the multiple care needs of elderly with severe mental symptoms or illness.

Prevalence and treatment of diagnosed depression among elderly nursing home residents in Ohio

OBJECTIVES

To examine the prevalence and treatment of diagnosed depression among elderly nursing home residents and determine the resident and facility characteristics associated with diagnosis and treatment.

DESIGN, SETTING, AND PARTICIPANTS

Documented depression, pharmacotherapy, psychotherapy, sociodemographics, and medical characteristics were obtained from Ohio's Minimum Data Set for 76 735 residents in 921 nursing homes. The data were merged with Online Survey Certification and Reporting System data to study the impact of facility characteristics. Chi-squared statistics were used to test group differences in depression diagnosis and treatment. Multiple logistic regressions were used to examine the prevalence of diagnosed depression, and among those diagnosed, of receiving any treatment.

RESULTS

There were 48% of residents who had an active depression diagnosis; among those diagnosed, 23% received no treatment; 74% received antidepressants; 0.5% received psychotherapy; and 2% received both. African Americans, the severely cognitively impaired, and those in government facilities were less likely to be diagnosed. Residents aged 85 and older, African Americans, individuals with severe mental illness, those with severe ADL or cognitive impairment, and individuals living in a facility with 4 or more deficiencies were less likely to receive treatment.

CONCLUSION

Significant disparities exist both in diagnosis and treatment of depression among elderly residents. Disadvantaged groups such as African Americans and residents with physical and cognitive impairments are less likely to be diagnosed and treated. Our results indicate that work needs to be done in the nursing home environment to improve the quality of depression care for all residents.

Depression and its relationship to function and medical status, by dementia status, in nursing home admissions

OBJECTIVE

To determine rates of depression by dementia status in a statewide sample of nursing home admissions, and associations with medical comorbidity and physical functioning.

METHODS

Trained interviewers obtained information from nursing home residents, staff, significant others, and medical records.

RESULTS

A total of 22.3% were classified depressed in the nondemented status and 23.6% in the demented status. Depression status was significantly associated with more physical dependencies regardless of dementia status. In the nondemented, there was also a significant positive association with number of comorbidities. One interaction, dementia with comorbidity at the highest levels of comorbidity, was significant in looking at association with depression.

CONCLUSION

There is significant depressive symptomatology in nursing home admissions, which is also associated with difficulty in physical function and with the number of medical comorbidities in the nondemented. Application of the two measures used in this study represents a strategy to assess depression in all nursing home residents.

Low testosterone is associated with decreased function and increased mortality risk: a preliminary study of men in a geriatric rehabilitation unit

OBJECTIVES

To evaluate whether low testosterone levels are associated with greater depression or poorer function in a geriatric rehabilitation unit.

DESIGN

Retrospective review.

SETTING

Geriatric rehabilitation unit.

MEASUREMENTS

Low testosterone levels were defined as total testosterone of 3.0 ng/mL or less or free testosterone of 9.0 pg/mL or less. Age, ethnicity, weight, depression, ambulation, length of rehabilitation, and 6-month rehospitalization and mortality rates were obtained. Overall illness severity was determined using the Cumulative Illness Rating Scale for Geriatrics.

RESULTS

Low testosterone levels were present in 29 of 44 (65.9%) men. There were no significant differences between men with low and normal testosterone levels in ethnicity, age, weight, depression, and overall illness severity. Lower testosterone levels were correlated with decreased ability to ambulate and transfer (Spearman P>.34; P<.05). There were no significant differences between men with low and normal testosterone in length of stay on the rehabilitation unit (mean+/-standard deviation= 19.6+/-11.6 vs 17.7+/-17.5 days, P=.68) or rehospitalization rates (41.4% vs 26.7%; P=.34). Men with low testosterone had a trend toward increased 6-month mortality (31.0% vs 6.7%; chi(2)=3.3, P=.07) and shorter survival time (log rank=3.2; df 1, P=.07). After entering testosterone and variables with potential prognostic significance for mortality in a stepwise manner in a Cox regression analysis, there was a significant mortality risk associated with low testosterone (hazard ratio=27.9, 95% confidence interval=2.0-384.0; P=.01).

CONCLUSION

Low testosterone levels were correlated with decreased physical function and increased risk for 6-month mortality. Prospective studies with larger sample sizes and better standardized testosterone measures are needed to confirm these findings.

The relationship of hardiness and depression to disability in institutionalized older adults

Disability is an often expensive and sometimes preventable consequence of chronic illness. This study explored the relationship of hardiness and depression to disability in a sample (N = 58) of aged, institutionalized persons, controlling for length of stay (LOS) in the nursing home and physical health status. Using hierarchical regression analysis, LOS and physical health status accounted for 14.7% of the variance in disability (p = .01). Hardiness explained an additional 10.5% of the variance (p = .008). Depression accounted for an additional 7.4% (p = .02) of the variance in disability. The results of this study support the premise that psychological factors may increase a person's degree of disability beyond what might be expected from the physical illness or injury alone.

An exploration of emotional health in nursing home residents: making the pieces fit

From early childhood to death, there are few things that are more important to the average individual than independence. The desire for autonomy certainly does not end when a person enters a nursing home. It is, however, impacted by both physical and emotional health. The purpose of the pilot descriptive correlational study reported here was 2-fold: to examine relationships between the emotional health factors of loneliness and depression of residents in a nursing home and to determine if the standardized loneliness and depression scales were appropriate for identification of the conditions in this population.

Tertiary mental health services: II. Subpopulations and best practices for service delivery

Tertiary care subpopulations are characterized by having more than one significant condition, each of which has been traditionally dealt with by different systems of care. They experience severe and persistent mental illness and one or more of the following: age-related physical or medical conditions, substance use disorders, developmental handicaps, and acquired brain injury. This paper provides estimates of prevalence for each of these subgroups and discusses best practices which have developed in response to their special needs.