Transitions in Care in a Nationally Representative Sample of Older Americans with Dementia

Dementia Severity Associated With Increased Risk of Potentially Preventable Readmissions During Home Health Care

OBJECTIVES

Approximately 14% of Medicare beneficiaries are readmitted to a hospital within 30 days of home health care admission. Individuals with dementia account for 30% of all home health care admissions and are at high risk for readmission. Our primary objective was to determine the association between dementia severity at admission to home health care and 30-day potentially preventable readmissions (PPR) during home health care. A secondary objective was to develop a dementia severity scale from Outcome and Assessment Information Set (OASIS) items based on the Functional Assessment Staging Tool (FAST).

DESIGN

Retrospective cohort study.

SETTING AND PARTICIPANTS

Home health care; 126,292 Medicare beneficiaries receiving home health care (July 1, 2013-June 1, 2015) diagnosed with dementia (ICD-9 codes).

MEASURES

30-day PPR during home health care. Dementia severity categorized into 6 levels (nonaffected to severe).

RESULTS

The overall rate of 30-day PPR was 7.6% [95% confidence interval (CI) 7.4, 7.7] but varied by patient and health care utilization characteristics. After adjusting for sociodemographic and clinical characteristics, the odds ratio (OR) for dementia severity category 6 was 1.37 (95% CI 1.29, 1.46) and the OR for category 7 was 1.94 (95% CI 1.64, 2.31) as compared to dementia severity category 1/2.

CONCLUSIONS AND IMPLICATIONS

Dementia severity in the later stages is associated with increased risk for potentially preventable readmissions. Our findings suggest that individuals admitted to home health during the later stages of Alzheimer's disease and related dementias may require greater supports and specialized care to minimize negative outcomes such as readmissions. Development of a dementia severity scale based on OASIS items and the FAST is feasible. Future research is needed to determine effective strategies for decreasing potentially preventable readmissions of individuals with severe dementia who receive home health care. Future research is also needed to validate the proposed dementia severity categories used in this study.

Effect of drug compliance on health care costs in newly-diagnosed dementia: Analysis of nationwide population-based data

BACKGROUND

The cost-effectiveness of both cholinesterase inhibitors and memantine by delaying nursing home placement has been supported by numerous studies. The importance of sustained pharmacological treatment in dementia has been relatively less recognized by public health policies compared to early diagnosis. We investigated the effect of the drug (donepezil, rivastigmine, galantamine, and memantine) compliance on the health care costs in newly-diagnosed dementia.

METHODS

National Health Insurance Service (NHIS) database which covers the entire population of South Korea was used for analysis. Health care expenditure of patients newly-diagnosed with dementia in between 2012 and 2014 was investigated for 3-5 years. For drug compliance, we used Medication Possession Ratio (MPR) that indicates the percentage of time a patient has access to medication. Multivariate linear regression analysis including generalized estimated equation and gamma distribution was used for statistical analysis.

RESULTS

We identified 252,594 patients who were both prescribed with cognitive enhancers and newly diagnosed with dementia. When initial MPR increased 20%, total health care costs decreased 8.4% (RR = 0.916, 95%; CI 0.914 to 0.916). Same relationship was shown with medical costs related to dementia, admission to a general hospital, and emergency room visits. When MPR increased 20% compared to the previous year, the total health care costs, admission to a general hospital, emergency room visits, and admission to a nursing hospital decreased.

CONCLUSIONS

This population-based retrospective cohort study provides evidence that patients newly-diagnosed with dementia who showed higher initial drug compliance or maintained antidementia drugs (Cholinesterase inhibitors and memantine) would benefit in total health-care costs.

Care Settings and Clinical Characteristics of Older Adults with Moderately Severe Dementia

OBJECTIVES

Little population-level evidence exists to guide the development of interventions for people with dementia in non-nursing home settings. We hypothesized people living at home with moderately severe dementia would differ in social, functional, and medical characteristics from those in either residential care or nursing home settings.

DESIGN

Retrospective cohort study using pooled data from the National Health and Aging Trends Study, an annual survey of a nationally representative sample of Medicare beneficiaries.

SETTING

US national sample.

PARTICIPANTS

Respondents newly meeting criteria for incident moderately severe dementia, defined as probable dementia with functional impairment: 728 older adults met our definition between 2012 and 2016.

MEASUREMENTS

Social characteristics examined included age, sex, race/ethnicity, country of origin, income, educational attainment, partnership status, and household size. Functional characteristics included help with daily activities, falls, mobility device use, and limitation to home or bed. Medical characteristics included comorbid conditions, self-rated health, hospital stay, symptoms, and dementia behaviors.

RESULTS

Extrapolated to the population, an estimated 3.3 million older adults developed incident moderately severe dementia between 2012 and 2016. Within this cohort, 64% received care at home, 19% in residential care, and 17% in a nursing facility. social, functional, and medical characteristics differed across care settings. Older adults living at home were 2 to 5 times more likely to be members of disadvantaged populations and had more medical needs: 71% reported bothersome pain compared with 60% in residential care or 59% in nursing homes.

CONCLUSION

Over a 5-year period, 2.1 million people lived at home with incident moderately severe dementia. People living at home had a higher prevalence of demographic characteristics associated with systematic patterns of disadvantage, more social support, less functional impairment, worse health, and more symptoms compared with people living in residential care or nursing facilities. This novel study provides insight into setting-specific differences among people with dementia. J Am Geriatr Soc 67:1907-1912, 2019.

The Impact of Hospitalization on Readmission, Institutionalization, and Mortality of People with Dementia: A Systematic Review and Meta-Analysis

BACKGROUND

People with dementia (PwD) are at a high risk of hospitalization. Hospitals are often not adequately equipped for PwD and discharges often come unexpected. Therefore, PwD are at a risk of adverse outcomes. However, information about those outcomes is rare but crucial for the development of preventive strategies.

OBJECTIVES

To conduct a quantitative systematic review and meta-analyses on the impact of a hospitalization on readmission, institutionalization, and mortality in PwD. To identify factors associated with these outcomes.

METHODS

PubMed, CENTRAL, and ScienceDirect were searched for studies including terms for dementia, hospital, readmission, institutionalization, and mortality. Relevant were assessed by a quality criteria sheet. Results were summarized in a table. Meta-analysis was conducted with Review Manager 5.3.

RESULTS

The search yielded 1,108 studies; 20 fulfilled the inclusion criteria and 10 studies were eligible for meta-analyses. The incidence and relative risk (RR) of mortality (RR 1.74 CI95 % 1.50, 2.05) and institutionalization (RR: 2.16 CI95 % 1.31, 3.56) of PwD was significantly higher when compared to people without dementia. Results according to readmission rate were inconsistent. Factors significantly associated with the examined adverse outcomes were severity of dementia, number of medications, and deficits in daily living activities.

CONCLUSION

Hospitalization of PwD lead to adverse outcomes. An improvement in the identification of and care for PwD in the acute setting as well as in after care in the community setting, especially in the interface between both settings, is required to prevent adverse outcomes in hospitalized PwD.

Joint impact of dementia and frailty on healthcare utilisation and outcomes: a retrospective cohort study of long-stay home care recipients

OBJECTIVES

To examine the associations between dementia and 1-year health outcomes (urgent hospitalisation, long-term care (LTC) admission, mortality) among long-stay home care recipients and the extent to which these associations vary by clients' frailty level.

DESIGN

A retrospective cohort study using linked clinical and health administrative databases.

SETTING

Home care in Ontario, Canada.

PARTICIPANTS

Long-stay (≥60 days) care clients (n=153 125) aged ≥50 years assessed between April 2014 and March 2015.

MAIN OUTCOME MEASURES

Dementia was ascertained with a validated administrative data algorithm and frailty with a 66-item frailty index (FI) based on a previously validated FI derived from the clinical assessment. We examined associations between dementia, FI and their interactions, with 1-year outcomes using multivariable Fine-Gray competing risk (urgent hospitalisation and LTC admission) and Cox proportional hazards (mortality) models.

RESULTS

Clients with dementia (vs without) were older (mean±SD, 83.3±7.9 vs 78.9±11.3 years, p<0.001) and more likely to be frail (30.3% vs 24.2%, p<0.001). In models adjusted for FI (as a continuous variable) and other confounders, clients with dementia showed a lower incidence of urgent hospitalisation (adjusted subdistribution HR (sHR)=0.84, 95% CI: 0.83 to 0.86) and mortality rate (adjusted HR=0.87, 95% CI: 0.84 to 0.89) but higher incidence of LTC admission (adjusted sHR=2.60, 95% CI: 2.53 to 2.67). The impact of dementia on LTC admission and mortality was significantly modified by clients' FI (p<0.001 interaction terms), showing a lower magnitude of association (ie, attenuated positive (for LTC admission) and negative (for mortality) association) with increasing frailty.

CONCLUSIONS

The strength of associations between dementia and LTC admission and death (but not urgent hospitalisation) among home care recipients was significantly modified by their frailty status. Understanding the public health impact of dementia requires consideration of frailty levels among older populations, including those with and without dementia and varying degrees of multimorbidity.

What Predicts Health Care Transitions for Older Adults Following Introduction of LTSS?

Objective: To determine predictors of health care transitions (i.e., acute care service use, transfers from lower to higher intensity services) among older adults new to long-term services and supports [LTSS]. Method: 470 new LTSS recipients followed for 24 months. Multivariable Poisson regression modeling within a generalized estimating equation framework. Results: Being male, having multiple chronic conditions, lower self-reported physical health ratings and lower quality of life ratings at baseline were associated with increased risk of health care transitions. Older adults in assisted living communities and nursing homes experienced decreases in health care transitions over time, while LTSS recipients at home had no change in risk. LTSS recipients who had orders to receive therapy, compared with those who did not, had a lower relative risk of transitions over time. Discussion: Predictors of future health care transitions support the need for LTSS providers to anticipate and monitor this risk for LTSS recipients.

Analgesic Use Patterns Among Patients With Dementia During Transitions From Hospitals to Skilled Nursing Facilities

Gaps in pain management, including discontinuity in analgesic medication prescribing, frequently complicate transitions from hospital to skilled nursing facilities (SNFs) for patients with dementia. The objective of the current study was to examine analgesic medication use and prescribing patterns in the last 48 hours of hospitalization and upon discharge to SNF among stroke and hip fracture patients with dementia. Of 318 patients who received an analgesic medication within the last 48 hours of hospitalization, 23% experienced potentially abrupt discontinuations upon discharge. These rates varied by medication, with acetaminophen with codeine (27%), hydromorphone (19%), and acetaminophen with hydrocodone (19%) having the highest rates of potentially abrupt discontinuations. Conversely, 38% of patients experienced potentially abrupt additions of an analgesic medication upon discharge. Findings suggest that changes to analgesic regimens prior to and upon discharge may be common practice, potentially hindering care continuity and pain control during transitions. [Res Gerontol Nurs. 2019; 12(2):61-69.].

Relationship between Functional Improvement and Cognition in Short-Stay Nursing Home Residents

OBJECTIVES

Improving function is an important outcome of postacute care in skilled nursing facilities (SNFs), but cognitive impairment can limit a resident's ability to improve during a postacute care stay. Our objective was to examine the association between residents' cognitive status on admission and change in self-care and mobility during a Medicare-covered SNF stay.

DESIGN

Retrospective analysis of Medicare beneficiaries who had a new SNF stay between January and June 2017.

SETTING

SNFs in the United States.

PARTICIPANTS

Newly admitted residents with Medicare-covered SNF stays between January and June 2017 (n = 246 395).

MEASUREMENTS

Residents' self-care and mobility at SNF admission and discharge were determined using items from Section GG (eating, oral hygiene, toileting hygiene, sit to lying, lying to sitting, sit to stand, chair/bed transfer, and toilet transfer) of the Minimum Data Set. Residents were classified as cognitively intact, mildly impaired, moderately impaired, or severely impaired, according to the Cognitive Function Scale. Multivariable regression models controlling for residents' demographic and clinical characteristics and SNF fixed effects were used to identify residents whose discharge scores for self-care and mobility were better or the same as expected according to their cognitive status on admission.

RESULTS

Residents who were cognitively impaired on admission had lower functional status on admission and were less likely to improve in self-care and mobility compared with residents who were cognitively intact. Approximately 63% of residents who were cognitively intact had discharge scores for self-care and mobility that were better or the same as expected compared with 45% of residents with severe cognitive impairment.

CONCLUSIONS

Cognitive impairment is associated with poorer self-care and mobility function among SNF residents. These findings have important implications for clinicians, who may need additional support when caring for residents with cognitive impairment to make the same improvements in functional status as residents who are cognitively intact. J Am Geriatr Soc 67:553-557, 2019.

Evidence-Based Interventions for Transitions in Care for Individuals Living With Dementia

Background and Objectives

Despite numerous, often predictable, transitions in care, little is known about the core elements of successful transitions in care specifically for persons with dementia. The paper examines available evidence-based interventions to improve the care transitions for persons with dementia and their caregivers.

Research Design and Methods

A state-of-the-art review was conducted for research published on interventions targeting transitions in care for persons living with dementia and their caregivers through January 2017.

Results

Our review revealed seven evidence-based interventions to postpone/prevent or reduce care transitions specific to persons living with dementia. Effective approaches appear to be those that involve the individual and caregiver in establishing goals of care, educate the individual and caregiver about likely transitions in care; provide timely communication of information about the individual, create strong inter professional teams with competencies in dementia care, and implement evidence-based models of practice.

Discussion and Implications

Five essential features for consistent and supported care transitions for persons with dementia and their caregivers are recommended. Findings reinforce the need for additional research and adaptation of evidence-based transitions in care interventions.

Determinants for utilization and transitions of long-term care in adults 65+ in Germany: results from the longitudinal KORA-Age study

BACKGROUND

Societies around the world face the burden of an aging population with a high prevalence of chronic conditions. Thus, the demand for different types of long-term care will increase and change over time. The purpose of this exploratory study was to identify determinants for utilization and transitions of long-term care in adults older than 65 years by using Andersen's Behavioral Model of Health Services Use.

METHODS

The study examined individuals older than 65 years between 2011/2012 (t₁) and 2016 (t₂) from the population-based Cooperative Health Research in the Region of Augsburg (KORA)-Age study from Southern Germany. Analyzed determinants consisted of predisposing (age, sex, education), enabling (living arrangement, income) and need (multimorbidity, disability) factors. Generalized estimating equation logistic models were used to identify determinants for utilization and types of long-term care. A logistic regression model examined determinants for transitions to long-term care over four years through a longitudinal analysis.

RESULTS

We analyzed 810 individuals with a mean age of 78.4 years and 24.4% receiving long-term care at t₁. The predisposing factors higher age and female sex, as well as the need factors higher multimorbidity and higher disability score, were determinants for both utilization and transitions of long-term care. Living alone, higher income and a higher disability score had a significant influence on the utilization of formal versus informal long-term care.

CONCLUSION

Our results emphasize that both utilization and transitions of long-term care are influenced by a complex construct of predisposing, enabling and need factors. This knowledge is important to identify at-risk populations and helps policy-makers to anticipate future needs for long-term care.

TRIAL REGISTRATION

Not applicable.

Prevalence of pressure injuries in Japanese older people: A population-based cross-sectional study

Objectives

The prevalence of pressure injuries is an essential indicator of prevention and quality of care. Population-based prevalence data on pressure injuries are scarce in Japan. This study aimed to estimate the prevalence of pressure injuries per 1000 adults and per 1000 older people in Japan.

Design

Cross-sectional survey.

Setting

This study was conducted in Goto, a city located on a remote rural archipelago in Japan. In 2017, the population was 37,855; older people aged ≥65 years accounted for 37.7%.

Participants

Participants were enrolled in various facilities in the city. In total, 1126 participants (median age 85 years) were assessed to calculate age-specific numbers of people with pressure injuries.

Measurements

Participants were directly evaluated by the research team between August and September 2017, and pressure injuries were classified using DESIGN-R schema. We calculated the number of adults with pressure injuries in Goto based on the proportion of pressure injuries in specific age categories. In these prevalence estimations, we assumed that all cases aged ≥65 years were long-term care insurance-certified older people, and all cases aged 18–64 years were people with physical disabilities who received social welfare services.

Results

Of the 1126 participants, 113 (10%) had one or more pressure injuries. Overall, the estimated number of adults with pressure injuries in Goto was 301.4. The prevalence rate of pressure injuries was 9.2 per 1000 population in adults aged ≥18 years (95% confidence interval [CI] 8.1–10.2), 20.3 in those aged ≥65 years (95% CI 18.1–22.7), and 44.6 in those aged ≥80 years (95% CI 39.5–50.2).

Conclusions

This study revealed a high population-based prevalence of pressure injuries in a rural Japanese community. A key reason for this high disease burden in Japan appears to be the susceptibility of the aged population to pressure injuries.

Transitions From Hospitals to Skilled Nursing Facilities for Persons With Dementia: A Challenging Convergence of Patient and System-Level Needs

Purpose of the Study

To describe skilled nursing facility (SNF) nurses' perspectives on the experiences and needs of persons with dementia (PwD) during hospital-to-SNF transitions and to identify factors related to the quality of these transitions.

Design and Methods

Grounded dimensional analysis study using individual and focus group interviews with nurses (N = 40) from 11 SNFs.

Results

Hospital-to-SNF transitions were largely described as distressing for PwD and their caregivers and dominated by dementia-related behavioral symptoms that were perceived as being purposely under-communicated by hospital personnel in discharge communications. SNF nurses described PwD as having unique transitional care needs, which primarily involved needing additional discharge preplanning to enable preparation of a tailored behavioral/social care plan and physical environment prior to transfer. SNF nurses identified inaccurate/limited hospital discharge communication regarding behavioral symptoms, short discharge timeframes, and limited nursing control over SNF admission decisions as factors that contributed to poorer-quality transitions producing increased risk for resident harm, rehospitalization, and negative resident/caregiver experiences. Engaged caregivers throughout the transition and the presence of high-quality discharge communication were identified as factors that improved the quality of transitions for PwD.

Implications

Findings from this study provide important insight into factors that may influence transitional care quality during this highly vulnerable transition. Additional research is needed to explore the association between these factors and transitional care outcomes such as rehospitalization and caregiver stress. Future work should also explore strategies to improve inter-setting communication and care coordination for PwD exhibiting challenging behavioral symptoms.

Diagnostic accuracy of the Ottawa 3DY and Short Blessed Test to detect cognitive dysfunction in geriatric patients presenting to the emergency department

OBJECTIVES

Cognitive dysfunction (CD) is a common finding in geriatric patients presenting to the emergency department (ED). Our primary objective was to determine the diagnostic accuracy of the Ottawa 3DY (O3DY) and Short Blessed Test (SBT) as screening tools for the detection of CD in the ED. Our secondary objective was to estimate the inter-rater reliability of these instruments.

METHODS

We conducted a prospective cross-sectional comparative study at an inner-city academic medical centre (annual ED visit census 86 000). Patients aged 75 years or greater were evaluated for inclusion, 163 were screened, 150 were deemed eligible and 117 were enrolled. The research team completed the O3DY, SBT and Mini-Mental State Exam (MMSE) for each participant. Descriptive statistics were calculated. Sensitivity and specificity of the O3DY and SBT were calculated in STATA V.11.2 using the MMSE as our criterion standard.

RESULTS

We enrolled 117 patients from June to November 2016. The median ED length of stay at the time of completion of all tests was 1:40 (IQR 1:34-1:46). The sensitivity of the O3DY was 71.4% (95% CI 47.8 to 95.1), and specificity was 56.3% (46.7-65.9). Sensitivity of the SBT was 85.7% (67.4-99.9) and specificity was 58.3% (48.7-67.8). The receiver operating characteristic area under the curve was calculated for the O3DY (0.51; 95% CI 0.42 to 0.61) and SBT (0.52; 95% CI 0.43 to 0.61) relative to the MMSE. Inter-rater reliability for the O3DY (k=0.64) and SBT (k=0.63) were good.

CONCLUSION

In a cohort of geriatric patients presenting to an inner-city academic ED, the O3DY and SBT tools demonstrate moderate sensitivity and specificity for the detection of CD. Inter-rater reliability for the O3DY and SBT were good. Future research on this topic should attempt to derive and validate ED-specific screening tools, which will hopefully result in more robust likelihood ratios for the screening of CD in ED geriatric patients.

Depression and cognitive impairment among newly admitted nursing home residents in the USA

OBJECTIVE

The objective of this study is to describe the prevalence of depression and cognitive impairment among newly admitted nursing home residents in the USA and to describe the treatment of depression by level of cognitive impairment.

METHODS

We identified 1,088,619 newly admitted older residents between 2011 and 2013 with an active diagnosis of depression documented on the Minimum Data Set 3.0. The prevalence of receiving psychiatric treatment was estimated by cognitive impairment status and depression symptoms. Binary logistic regression using generalized estimating equations provided adjusted odds ratios and 95% confidence intervals for the association between level of cognitive impairment and receipt of psychiatric treatment, adjusted for clustering of residents within nursing homes and resident characteristics.

RESULTS

Twenty-six percent of newly admitted residents had depression; 47% of these residents also had cognitive impairment. Of those who had staff assessments of depression, anhedonia, impaired concentration, psychomotor disturbances, and irritability were more commonly experienced by residents with cognitive impairment than residents without cognitive impairment. Forty-eight percent of all residents with depression did not receive any psychiatric treatment. Approximately one-fifth of residents received a combination of treatment. Residents with severe cognitive impairment were less likely than those with intact cognition to receive psychiatric treatment (adjusted odds ratio = 0.95; 95% confidence interval: 0.93-0.98).

CONCLUSIONS

Many newly admitted residents with an active diagnosis of depression are untreated, potentially missing an important window to improve symptoms. The extent of comorbid cognitive impairment and depression and lack of treatment suggest opportunities for improved quality of care in this increasingly important healthcare setting. Copyright © 2017 John Wiley & Sons, Ltd.

Long-Term Care Service Trajectories and Their Predictors for Persons Living With Dementia: Results From a Canadian Study

OBJECTIVE

We used latent transition analysis to explore common long-term care (LTC) service trajectories and their predictors for older adults with dementia.

METHOD

Using linked administrative data collected over a 4-year interval (2008-2011), the study sample included 3,541 older persons with dementia who were clients of publicly funded LTC in British Columbia, Canada.

RESULTS

Our results revealed relatively equal reliance on home care (HC) and facility-based residential care (RC) as starting points. HC service users were further differentiated into "intermittent HC" and "continuous HC" groups. Mortality was highest for the RC group. Age, changes in cognitive performance, and activities of daily living were important predictors of transitions into HC or RC.

DISCUSSION

Reliance on HC and RC by persons with dementia raises critical questions about ensuring that an adequate range of services is available in local communities to support aging in place and to ensure appropriate timing for entry into institutions.

Cognitive Status of Older Adults on Admission to a Skilled Nursing Facility According to a Hospital Discharge Diagnosis of Dementia

OBJECTIVE

Describe the cognitive status on admission to a skilled nursing facility (SNF) according to a hospital discharge diagnosis of dementia in a national sample of Medicare beneficiaries.

DESIGN

Retrospective cohort design.

SETTING

SNFs in the United States.

PARTICIPANTS

Medicare-fee-for-service beneficiaries newly admitted to an SNF within 3 days of discharge from an acute hospital during 2013-2014 (n = 1,885,015).

MEASUREMENTS

Beneficiaries with a discharge diagnosis of dementia were identified using ICD-9 CM codes from the Medicare Provider Analysis and Review (MedPAR) Part A file. Cognitive status at SNF admission was classified as cognitively intact, mildly impaired, moderately impaired, or severely impaired according to the Cognitive Function Scale using items in the Minimum Data Set 3.0.

RESULTS

For beneficiaries with a discharge diagnosis of dementia (n = 252,970), 17.9% were classified as cognitively intact, 25.8% were mildly impaired, and 56.3% were moderately or severely impaired on SNF admission. Approximately 65% of beneficiaries without a hospital diagnosis of dementia were cognitively intact on admission to an SNF, whereas 13.1% were classified as moderately or severely impaired.

CONCLUSION

Medicare beneficiaries with a hospital diagnosis of dementia are often classified as cognitively intact or mildly impaired on admission to an SNF. These findings provide evidence that a hospital diagnosis of dementia might not always reflect cognitive status on admission to an SNF.

"When I Said I Wanted to Die at Home I Didn't Mean a Nursing Home": Care Trajectories at the End of Life

Background and Objectives

Little is known regarding the care trajectories older adults experience at the end of life (EOL). We drew on a structural/institutional life course perspective to examine the trajectories evident among older adults transitioning through the Canadian formal long-term care system. The sequence of care transitions as well as the impact of social location, social and economic resources, and health-related factors on these trajectories were examined.

Research Design and Methods

To identify EOL care trajectories, we used administrative data collected on older adults (aged 65+) who received publicly subsidized long-term care services (e.g., nursing home and home and community-based care) in one health region in British Columbia, Canada from January 1, 2008 through December 31, 2011 and who died by March 31, 2012 (n = 11,816). Multinomial logistic regression analyses assessed the impact of selected covariates on these trajectories.

Results

The majority of those studied (65.4%) died outside of acute hospital settings. The most common trajectories involved transitions from home care to nursing home/residential care to non-hospital death (39.5%) and transitions from in-home care to hospital death (22.4%). These and other trajectories were shaped by social structural factors, access to social and economic resources, as well as health status and prior hospitalizations.

Discussion and Implications

Despite calls for minimizing hospital-based deaths and maximizing home-based deaths, older LTC recipients often experience EOL care trajectories that end in death in a nursing home care setting. Our findings point to the value of a structural/institutional life course perspective in informing an understanding of who experiences this and other major EOL care trajectories. In doing so, they also provide direction for policy and practice designed to address inequalities and enhance the quality of EOL care.

Targeting Functional Decline in Alzheimer Disease: A Randomized Trial

BACKGROUND

Alzheimer disease results in progressive functional decline, leading to loss of independence.

OBJECTIVE

To determine whether collaborative care plus 2 years of home-based occupational therapy delays functional decline.

DESIGN

Randomized, controlled clinical trial. (ClinicalTrials.gov: NCT01314950).

SETTING

Urban public health system.

PATIENTS

180 community-dwelling participants with Alzheimer disease and their informal caregivers.

INTERVENTION

All participants received collaborative care for dementia. Patients in the intervention group also received in-home occupational therapy delivered in 24 sessions over 2 years.

MEASUREMENTS

The primary outcome measure was the Alzheimer's Disease Cooperative Study Group Activities of Daily Living Scale (ADCS ADL); performance-based measures included the Short Physical Performance Battery (SPPB) and Short Portable Sarcopenia Measure (SPSM).

RESULTS

At baseline, clinical characteristics did not differ significantly between groups; the mean Mini-Mental State Examination score for both groups was 19 (SD, 7). The intervention group received a median of 18 home visits from the study occupational therapists. In both groups, ADCS ADL scores declined over 24 months. At the primary end point of 24 months, ADCS ADL scores did not differ between groups (mean difference, 2.34 [95% CI, -5.27 to 9.96]). We also could not definitively demonstrate between-group differences in mean SPPB or SPSM values.

LIMITATION

The results of this trial are indeterminate and do not rule out potential clinically important effects of the intervention.

CONCLUSION

The authors could not definitively demonstrate whether the addition of 2 years of in-home occupational therapy to a collaborative care management model slowed the rate of functional decline among persons with Alzheimer disease. This trial underscores the burden undertaken by caregivers as they provide care for family members with Alzheimer disease and the difficulty in slowing functional decline.

PRIMARY FUNDING SOURCE

National Institute on Aging.

Post-acute care reform: Implications and opportunities for hospitalists

Nearly all practicing hospitalists have firsthand experience discharging patients to post-acute care (PAC), which is provided by inpatient rehabilitation facilities, skilled nursing facilities, or home healthcare providers. Many may not know that PAC is poised to undergo transformative change, spurred by recent legislation resulting in a range of reforms. These reforms have the potential to fundamentally reshape the relationship between hospitals and PAC providers. They have important implications for hospitalists and will open up opportunities for hospitalists to improve healthcare value. In this article, the authors explore the reasons for PAC reform and the scope of the reforms. Then they describe the implications for hospitalists and hospitalists' opportunities to Choose Wisely and improve healthcare value for the rapidly growing number of vulnerable older adults transitioning to PAC after hospital discharge.

Predictors of Transition to Hospice Care Among Hospitalized Older Adults With a Diagnosis of Dementia in Texas: A Population-Based Study

BACKGROUND

Decedent older adults with dementia are increasingly less likely to die in a hospital, though escalation of care to a hospital setting, often including critical care, remains common. Although hospice is increasingly reported as the site of death in these patients, the factors associated with transition to hospice care during end-of-life (EOL) hospitalizations of older adults with dementia and the extent of preceding escalation of care to an intensive care unit (ICU) setting among those discharged to hospice have not been examined.

METHODS

We identified hospitalizations aged ≥ 65 years with a diagnosis of dementia in Texas between 2001 and 2010. Potential factors associated with discharge to hospice were evaluated using multivariate logistic regression modeling, and occurrence of hospice discharge preceded by ICU admission was examined.

RESULTS

There were 889,008 elderly hospitalizations with a diagnosis of dementia during study period, with 40,669 (4.6%) discharged to hospice. Discharges to hospice increased from 908 (1.5%) to 7,398 (6.3%) between 2001 and 2010 and involved prior admission to ICU in 45.2% by 2010. Non-dementia comorbidities were generally associated with increased odds of hospice discharge, as were development of organ failure, the number of failing organs, or use of mechanical ventilation. However, discharge to hospice was less likely among non-white minorities (lowest among blacks: adjusted odds ratio (aOR): 0.67; 95% confidence interval (CI): 0.65 - 0.70) and those with non-commercial primary insurance or the uninsured (lowest among those with Medicaid: aOR (95% CI): 0.41 (0.37 - 0.46)).

CONCLUSIONS

This study identified potentially modifiable factors associated with disparities in transition to hospice care during EOL hospitalizations of older adults with dementia, which persisted across comorbidity and severity of illness measures. The prevalent discharge to hospice involving prior critical care suggests that key discussions about goals-of-care likely took place following further escalation of care to ICU. Together these findings can inform system- and clinician-level interventions to facilitate timely and consistent use of hospice to meet patients' goals of care.

Intensive Care Unit (ICU) - Managed Elderly Hospitalizations with Dementia in Texas, 2001-2010: A Population-Level Analysis

Background

The demand for critical care services among elderly with dementia outpaces that of their non-dementia elderly counterparts. However, there are scarce data on the corresponding attributes among ICU-managed patients with dementia.

Material/Methods

We used the Texas Inpatient Public Use Data File to examine temporal trends of the demographics, burden of comorbidities, measures of severity of illness, use of healthcare resources, and short-term outcomes among hospitalizations aged 65 years or older with a reported diagnosis of dementia, who were admitted to ICU (D-ICU hospitalizations) between 2001 and 2010. Average annual percent changes (AAPC) were derived.

Results

D-ICU hospitalizations (n=276,056) had increasing mean (SD) Charlson comorbidity index [1.7 (1.5) vs. 2.6 (1.9)], with reported organ failure (OF) nearly doubling from 25% to 48.5%, between 2001–2001 and 2009–2010, respectively. Use of life support interventions was infrequent, but rose in parallel with corresponding changes in respiratory and renal failure. Median total hospital charges increased from $26,442 to $36,380 between 2001–2002 and 2009–2010. Routine home discharge declined (−5.2%/year [−6.2%– −4.1%]) with corresponding rising use of home health services (+7.2%/year [4.4–10%]). Rates of discharge to another hospital or a nursing facility remained unchanged, together accounting for 60.4% of discharges of hospital survivors in 2010. Transfers to a long-term acute care hospital increased 9.2%/year (6.9–11.5%). Hospital mortality (7.5%) remained unchanged.

Conclusions

Elderly D-ICU hospitalizations have increasing comorbidity burden, with rising severity of illness, and increasing use of health care resources. Though the majority survived hospitalization, most D-ICU hospitalizations were discharged to another facility.

Patterns of Emergency Department Use Among Long-Stay Nursing Home Residents With Differing Levels of Dementia Severity

OBJECTIVES

To describe emergency department (ED) utilization among long-stay nursing home residents with different levels of dementia severity.

DESIGN

Retrospective cohort study.

SETTING

Public Health System.

PARTICIPANTS

A total of 4491 older adults (age 65 years and older) who were long-stay nursing home residents.

MEASUREMENTS

Patient demographics, dementia severity, comorbidities, ED visits, ED disposition decisions, and discharge diagnoses.

RESULTS

Forty-seven percent of all long-stay nursing home residents experienced at least 1 transfer to the ED over the course of a year. At their first ED transfer, 36.4% of the participants were admitted to the hospital, whereas 63.1% of those who visited the ED were not. The median time to first ED visit for the participants with advanced stage dementia was 258 days, whereas it was 250 days for the participants with early to moderate stage dementia and 202 days for the participants with no dementia (P = .0034). Multivariate proportional hazard modeling showed that age, race, number of comorbidities, number of hospitalizations in the year prior, and do not resuscitate status all significantly influenced participants' time to first ED visit (P < .05 for all). After accounting for these effects, dementia severity (P = .66), years in nursing home before qualification (P = .46), and gender (P = .36) lost their significance.

CONCLUSIONS

This study confirms high rates of transfer of long-stay nursing home residents, with nearly one-half of the participants experiencing at least 1 ED visit over the course of a year. Although dementia severity is not a predictor of time to ED use in our analyses, other factors that influence ED use are readily identifiable. Nursing home providers should be aware of these factors when developing strategies that meet patient care goals and avoid transfer from the nursing home to the ED.