The Case for Conducting Pragmatic Dementia Care Trials in Medicaid Home and Community-Based Service Settings.

Medicaid-funded home and community-based services (HCBSs) reach large numbers of individuals living with dementia who would otherwise reside in nursing homes with Medicaid funding. Medicaid HCBSs also often augment care provided by family and other informal caregivers to individuals living with dementia. Although Medicaid-funded HCBSs are offered in most states in lieu of nursing home care, they have been largely overlooked as health care system partners for implementation and testing of evidence-based dementia care interventions using embedded pragmatic clinical trial (ePCT) designs. In this article, we make the case for the importance of Medicaid-funded HCBSs as dementia care ePCT partners because of the volume of vulnerable clients with dementia served and the potential positive impacts that evidence-based dementia care programs can have on clients and their informal caregivers. This article first characterizes the Medicaid HCBS setting in terms of populations served and organizational arrangements across states. We then characterize strengths and potential limitations presented by Medicaid HCBSs as settings within which to implement dementia care ePCTs, using as a conceptual framework the Pragmatic-Explanatory Continuum Indicator Summary (PRECIS-2) tool and its domains. We draw on our experiences implementing the Care of Persons with Dementia in their Environments (COPE) program in a statewide Medicaid HCBS setting to highlight how these potential ePCT partners can help optimize pragmatic approaches to several PRECIS-2 domains. We found that partners are especially effective in implementing pragmatic ways to determine eligibility for evidence-based dementia care programs; assist with recruitment of eligible individuals; incorporate dementia care interventions into the range of existing HCBSs; and track outcomes relevant to persons living with dementia, caregivers, HCBS providers, and Medicaid insurance stakeholders. We conclude with recommendations for researchers, potential ePCT partners, and policymakers to help facilitate the growth of dementia care ePCTs in Medicaid HCBS settings across the United States.

Associations of the skin, oral and gut microbiome with aging, frailty and infection risk reservoirs in older adults.

Older adults represent a vulnerable population with elevated risk for numerous morbidities. To explore the association of the microbiome with aging and age-related susceptibilities including frailty and infectious disease risk, we conducted a longitudinal study of the skin, oral, and gut microbiota in 47 community- or skilled nursing facility-dwelling older adults vs. younger adults. We found that microbiome changes were not associated with chronological age so much as frailty: we identified prominent changes in microbiome features associated with susceptibility to pathogen colonization and disease risk, including diversity, stability, heterogeneity, and biogeographic determinism, which were moreover associated with a loss of Cutibacterium (C.) acnes in the skin microbiome. Strikingly, the skin microbiota were also the primary reservoir for antimicrobial resistance, clinically important pathobionts, and nosocomial strains, suggesting a potential role particularly for the skin microbiome in disease risk and dissemination of multidrug resistant pathogens.

A New Stage of the Caregiving Career: Informal Caregiving After Long-term Institutionalization.

BACKGROUND AND OBJECTIVES: The "unexpected career" of caregiving has previously been conceptualized in stages: community care through institutional placement/residence, ending with death of the care recipient. Transition programs such as Money Follows the Person (MFP) created a new stage of the caregiving career, caring for someone post-long-term institutionalization, about which little is known. Using Pearlin's Caregiver Stress Process Model, this study explores effects on caregivers from the return of their loved ones to the community after a long-term institutional stay. RESEARCH DESIGN AND METHODS: Cross-sectional surveys of 656 caregivers of persons transitioned through Connecticut's MFP program 2014-2018, completed 6 months posttransition. RESULTS: Regardless of the age/disability of the care recipient, and despite experiencing high caregiving intensity, caregivers experienced less burden, anxiety, and depression, and higher benefits of caregiving than demonstrated in literature for the general caregiving population. Most felt less stressed than before and during the participant's institutional stay. Factors associated with worse outcomes included worry about safety, strained finances, missing work, and desiring additional services. Black and Hispanic caregivers experienced lower burden and anxiety and higher benefits of caregiving than White caregivers. DISCUSSION AND IMPLICATIONS: By providing community supports to participants, transition programs can have broad ancillary benefits for caregivers and improve outcomes in the Pearlin model, lessening potentially deleterious effects of an unexpected return to intensive caregiving duties after institutional placement. Positive results for Black and Hispanic caregivers may reflect cultural expectations in caring for family that buffer the adverse effects of caregiving.

Effectiveness of the Care of Persons With Dementia in Their Environments Intervention When Embedded in a Publicly Funded Home- and Community-Based Service Program.

BACKGROUND AND OBJECTIVES: In the absence of effective pharmacotherapy, there is an urgent need to test evidence-based dementia care interventions using pragmatic trial approaches. We present results from a study in which an evidence-based, nonpharmacologic intervention for persons living with Alzheimer's disease and related dementia (ADRD) and their informal caregivers, Care of Persons with Dementia in their Environments (COPE), was tested in a Medicaid and state revenue-funded home and community-based service (HCBS) program. RESEARCH DESIGN AND METHODS: Using pragmatic trial design strategies, persons living with ADRD and their caregivers were randomly assigned as dyads to receive COPE plus usual HCBS (COPE; n = 145 dyads) or usual HCBS only (Usual Care or UC; n = 146 dyads). Outcomes were measured prerandomization, and 4 and 12 months postrandomization. Outcomes for persons living with ADRD included functional independence, activity engagement, self-reported quality of life, and behavioral and psychological symptoms. Caregiver outcomes included perceived well-being, confidence using dementia management strategies, and degree of distress caused by behavioral and psychological symptoms. RESULTS: After 4 months, caregivers receiving COPE reported greater perceived well-being (least squares mean = 3.2; 95% CI: 3.1-3.3) than caregivers receiving UC (3.0; 2.9-3.0; p < .001), and persons living with ADRD receiving COPE, compared to those receiving UC, showed a strong trend toward experiencing less frequent and less severe behavioral and psychological symptoms (9.7; 5.2-14.2 vs 12.7; 8.3-17.1; p = .07). After 12 months, persons living with ADRD receiving COPE were more engaged in meaningful activities (2.1; 2.0-2.1 vs 1.9; 1.9-2.0; p = .02) than those receiving UC. DISCUSSION AND IMPLICATIONS: Embedding COPE in a publicly funded HCBS program yielded positive immediate effects on caregivers' well-being, marginal positive immediate effects on behavioral and psychological symptoms, and long-term effects on meaningful activity engagement among persons living with ADRD. Findings suggest that COPE can be effectively integrated into this service system, an important step towards widespread adoption. CLINICAL TRIALS REGISTRATION NUMBER: NCT02365051.

Outcomes Associated with Home and Community-based Service Use Among Older Adults following a Nursing Home Transition.

We examined relationships between home and community-based services (HCBS) and reinstitutionalization and choice and control in daily activities for older Money Follows the Person (MFP) Rebalancing Demonstration participants in Connecticut. Using Connecticut MFP program and Quality of Life survey data for 647 participants aged 65, and older who transitioned from a nursing home to the community between 2013-2016, we conducted logistic regressions to determine whether HCBS type (traditional HCBS; hourly personal care attendant [PCA]; live-in PCA) was associated with reinstitutionalization and choice and control 12 months after moving into the community. Relative to receiving traditional services, having hourly or live-in PCA services were associated with having lower odds of both reinstitutionalization and choice and control. Findings can help strengthen HCBS delivery for older adults living in the community.

Clinical trial testing in-home multidisciplinary care management for older adults with cognitive vulnerability: Rationale and study design.

Care management approaches are being widely tested in the Medicare-eligible population to manage chronic conditions, but few have focused on cognitive vulnerability as the pathway to optimizing independence in the community-dwelling older population. Cognitive vulnerability refers to living with dementia, depression, and/or a history of delirium. Many studies have shown that cognitive vulnerability is associated with poor health-related outcomes in community-dwelling older adults, raising the health policy importance of finding evidence-based approaches to improve outcomes for this target population. Moreover, very little is known about effects of care management approaches in the rapidly growing Medicare Advantage population. In response to these knowledge gaps, we are testing the efficacy of an in-home, nurse practitioner-led care management team for adults age ≥ 65 with cognitive vulnerability in a Medicare Advantage population. Older adults and family caregivers randomized either to this multidisciplinary care management team, or to a telephonic care management program routinely offered by our Medicare Advantage partner. The intervention period is 12 months and the primary outcome is any emergency department visit or hospitalization over the 12-month period. In this paper, we report on the rationale for testing a multidisciplinary care management intervention for this target population, and explain how a university-based research team collaborated with a Medicare Advantage insurer to conceptualize and implement the clinical trial. We also provide details on study design, and on components of the in-home and telephonic care management interventions. We conclude with a synopsis of recruitment progress along with selected baseline characteristics of the study cohort.

Racial Differences in Choice and Control Among Older Adults: Results From Connecticut's Money Follows the Person Rebalancing Demonstration.

We examined racial differences in determinants of choice and control in daily activities and service coordination for a sample of White and Black participants in the Connecticut Money Follows the Person (MFP) Rebalancing Demonstration. Within-group analyses were conducted to understand factors that contribute to choice and control among participants. While no disparities were found in the odds of reporting choice and control, our findings show that White participants with mental health challenges, who lived with family, and had more functional impairments and Black participants with engagement transition challenges were less likely to have choice and control over daily activities. Determinants varied by race for choice in service coordination. Findings indicate a need for initiatives to target different factors for White and Black MFP participants to optimize opportunities for choice and control after returning to community living.

Translation of the Care of Persons with Dementia in their Environments (COPE) intervention in a publicly-funded home care context: Rationale and research design.

BACKGROUND: Dementia is the leading cause of loss of independence in older adults worldwide. In the U.S., approximately 15 million family members provide care to relatives with dementia. This paper presents the rationale and design for a translational study in which an evidence-based, non-pharmacologic intervention for older adults with dementia and family caregivers (CGs) is incorporated into a publicly-funded home care program for older adults at risk for nursing home admission. METHODS: The 4-month Care of Persons with Dementia in their Environments (COPE) intervention is designed to optimize older adults' functional independence, and to improve CG dementia management skills and health-related outcomes. COPE features 10 in-home occupational therapy visits, and 1 in-home visit and 1 telephone contact by an advanced practice nurse. COPE was deemed efficacious in a published randomized clinical trial. In the present study, older adults with dementia enrolled in the Connecticut Home Care Program for Elders (CHCPE) and their CGs are randomly assigned to receive COPE plus their ongoing CHCPE services, or to continue receiving CHCPE services only. OUTCOMES: The primary outcome for older adults with dementia is functional independence; secondary outcomes are activity engagement, quality of life, and prevention or alleviation of neuropsychiatric symptoms. CG outcomes include perceived well-being and confidence in using activities to manage dementia symptoms. Translational outcomes include net financial benefit of COPE, and feasibility and acceptability of COPE implementation into the CHCPE. COPE has the potential to improve health-related outcomes while saving Medicaid waiver and state revenue-funded home care program costs nationwide.

Anxious depression among Puerto Rican and African-American older adults.

OBJECTIVES: To determine racial/ethnic differences in the prevalence and impact of anxious depression (i.e. major depressive disorder, MDD, occurring concomitant with generalized anxiety symptoms) among older adults. METHOD: Interviews were conducted with 218 Puerto Rican and 206 African American older (age > or =60) urban senior housing residents. Data were collected on diagnostic status, depression severity and psychosocial functioning. RESULTS: Results indicated a higher prevalence of MDD and anxious depression among Puerto Rican participants. Anxious depression was associated with more severe ratings of distress and suicidality compared with MDD alone, and the impact of depression and anxiety was most pronounced for the Puerto Rican participants. Puerto Rican participants also reported poorer subjective health and more substantial disability; however, these effects were independent of depression or anxiety status. CONCLUSIONS: Anxious depression is common among older ethnic minority adults and the impact of these symptoms differs by race/ethnicity. These results highlight the importance of conducting culturally sensitive assessments of depression and anxiety among older adults.

Anxiety disorders in older Puerto Rican primary care patients.

OBJECTIVE: Authors examined the frequency and comorbidity of anxiety disorders among aging Puerto Ricans seen in primary care. METHODS: A group of 303 middle-aged and older low-socioeconomic-status Puerto Ricans attending primary-care clinics were surveyed, using a Spanish-language diagnostic interview. RESULTS: Twenty-four percent of participants met probable DSM criteria for at least one anxiety disorder in the previous year, especially generalized anxiety disorder, specific phobia, and panic attacks. Psychiatric comorbidity was common; the occurrence of most anxiety disorders increased the conditional risk of a comorbid disorder from 5- to 30-fold. CONCLUSIONS: The present results suggest a need to screen at-risk patients in primary care settings serving this population.

Late-life anxiety disorders among Puerto Rican primary care patients: impact on well-being, functioning, and service utilization.

With the growing population of older Hispanic adults there is a need for additional research on the mental health care of this patient group. This study explored the impact of anxiety disorders on the health status of 291 older (>/=50 years) Puerto Rican primary care patients (n = 65 with anxiety disorders, n = 226 without anxiety disorders). All analyses controlled for potential confounding variables, including depression diagnosis and physical health burden. Logistic regression indicated that anxiety disorders were associated with higher psychological distress, suicidality, and emergency room service utilization, as well as lower instrumental functioning and perceived health quality. Analysis of covariance indicated that both anxiety disorder status and history of ataque de nervios were related to higher percentages of lifetime somatic symptoms. These data highlight the need for improved recognition and treatment of anxiety disorders in older Puerto Rican adults.

Case-finding for depression in elderly people: balancing ease of administration with validity in varied treatment settings.

BACKGROUND: Little is known about the performance of brief and ultrabrief (1- and 2-question) depression screens in older patients across varied treatment sites. This study (1) assesses their validity in clinics, hospitals, and nursing homes and (2) assesses cut-points for optimal clinical application. METHODS: 360 patients aged 60 years and older from 2 urban primary care practices (n = 125), 1 general hospital (n = 150), and 8 nursing homes (n = 85) were assessed using the Yale 1-question screen, the 2-question instrument derived from the Primary Care Evaluation of Mental Disorders, and long and short versions of the Center for Epidemiologic Studies Depression (CES-D) scale and Geriatric Depression Scale (GDS). Sensitivity and specificity were calculated for each screen compared with the criterion standard Diagnostic Interview Schedule (DIS) depression diagnosis and receiver operating characteristic curves generated. RESULTS: 9% of patients met DIS criteria for major depression and 7% for subsyndromal depression. Overall, the 10-item CES-D showed the best sensitivity/specificity for major depression in clinics (79%/81%) and hospitals (92%/77%), and the short GDS in nursing homes (86%/82%). Specificity of 1- and 2-question instruments was generally low. Established cut-points generally worked best for the short screens, while modifications were useful for longer versions. CONCLUSIONS: Consideration of site of use is important in selecting brief case-finding instruments for late-life depression, with the 10-item CES-D working best in medical settings and the 15-item GDS in nursing homes.