Resilience, mental health, sleep, and smoking mediate pathways between lifetime stressors and Multiple Sclerosis severity.

Intro: Lifetime stressors (e.g., poverty, violence, discrimination) have been linked to Multiple Sclerosis (MS) features; yet mechanistic pathways and relationships with cumulative disease severity remain nebulous. Further, protective factors like resilience, that may attenuate the effects of stressors on outcomes, are seldom evaluated. Aim: To deconstruct pathways between lifetime stressors and cumulative severity on MS outcomes, accounting for resilience. Methods: Adults with MS (N=924) participated in an online survey through the National MS Society listserv. Structural Equation Modeling was used to examine the direct and indirect effect of lifetime stressors (count/severity) on MS severity (self-reported disability, relapse burden, fatigue, pain intensity and interference), via resilience, mental health (anxiety and depression), sleep disturbance, and smoking. Results: The final analytic model had excellent fit (GFI=0.998). Lifetime stressors had a direct relationship with MS severity (ß=0.27, p<.001). Resilience, mental health, sleep disturbance, and smoking significantly mediated the relationship between lifetime stressors and MS severity. The total effect of mediation was significant (ß=0.45). Conclusions: This work provides foundational evidence to inform conceptualization of pathways by which stress could influence MS disease burden. Resilience may attenuate effects of stressors, while poor mental health, smoking, and sleep disturbances may exacerbate their impact. Parallel with usual care, these mediators could be targets for early multimodal therapies to improve disease course.

Fatigue, pain interference, and psychiatric morbidity in multiple sclerosis: The role of childhood stress.

BACKGROUND: Multiple sclerosis (MS) is a progressive, autoimmune disease of the central nervous system that affects nearly one million Americans. Despite the existence of immunomodulatory therapies to slow physical and cognitive disability progression, interventions to ameliorate common symptoms of MS, including fatigue and pain, remain limited. Poor understanding of risk factors for these symptoms may contribute to treatment challenges. In recent years, childhood stress has been investigated as a risk factor for chronic autoimmune conditions including MS; yet remarkably few studies have investigated the relationship between childhood stressors and chronic MS symptoms. Our aim was to examine clusters of stressors and three key features of MS: fatigue, pain interference, and psychiatric morbidity. METHODS: Cross-sectional data were collected from a sample of People with MS (PwMS) via a national web-based survey that assessed the presence and type of childhood stressors and MS clinical features. Hierarchical block regression was used to assess associations among emotional, physical, and environmental childhood stressors and three clinical features commonly experienced by PwMS. RESULTS: N = 719 adults with MS (aged 21-85) completed the survey. Childhood emotional and physical stressors were significantly associated with overall presence of fatigue (p = 0.02; p<0.03) and pain interference (p<0.001; p<0.001) in adulthood, as well as the magnitude of both outcomes. Environmental stressors (p<0.001), in addition to emotional (p<0.001) and physical (p<0.001) stressors were significantly associated with psychiatric morbidity in PwMS. CONCLUSION: Childhood stress may predict fatigue, psychiatric morbidity, and pain in adults with MS. Further research is needed to show cause and effect; however, if an association exists, strategies to mitigate the impact of childhood stress could offer new pathways to reduce the severity of these symptoms. Broadly, this work adds to the body of evidence supporting upstream preventive measures to help address the stress on children and families.

Changes in Care Use and Financial Status Associated With Dementia in Older Adults.

Importance: Estimating the effects of dementia on care use and financial outcomes is timely, as the population with dementia will more than double in the next few decades. Objective: To determine the incremental changes associated with dementia in regard to older adults' care use and assess financial consequences for individuals, families, and society. Design, Setting, and Participants: This population-based cohort study included propensity score matching on national, longitudinal data using extensive baseline variables of sociodemographic characteristics, economic status, family availability, health conditions, disability status, and outpatient care use among 2 groups of US adults aged 55 years or older who did not have dementia. In total, 2387 adults experienced the onset of dementia during the 2-year follow-up (dementia group) and 2387 adults did not (control group). Participants were followed up for 8 years from the baseline. Data were analyzed from February 2021 to August 2023. Exposure: Dementia determined based on Langa-Weir classification. Main Outcomes and Measures: Outcomes of care use included monthly care hours from family and unpaid helpers, in-home medical services, hospital stay, and nursing facility stay. Financial outcomes included out-of-pocket medical costs, wealth, and the status of having Medicaid. Results: Among the full sample, the mean (SD) age was 75.4 [10.4] years, and 59.7% of participants were female. Care use was similar at baseline between the matched groups but was substantially greater for the dementia group vs control group in subsequent years, especially during the 2-year follow-up: 45 vs 13 monthly care hours from family and unpaid helpers, 548 of 2370 participants (23.1%) vs 342 of 2383 (14.4%) using in-home medical care, 1104 of 2369 (46.6%) vs 821 of 2377 (34.5%) with hospital stay, and 489 of 2375 (20.6%) vs 104 of 2384 (4.4%) using a nursing facility. The increase in use of a nursing facility was especially high if baseline family care availability was low. Over the 8-year follow-up in the dementia group, the 2-year out-of-pocket medical costs increased from $4005 to $10 006, median wealth was reduced from $79 339 to $30 490, and those enrolling in Medicaid increased from 379 of 2358 participants (16.1%) to 201 of 676 participants (29.7%). No statistically significant changes in financial outcomes were found in the control group. Conclusion and Relevance: This cohort study demonstrated that the incremental changes associated with dementia in regard to older adults' long-term care and financial burden are substantial. Family care availability should be accounted for in a comprehensive assessment of predicting the effects of dementia.

Associations among stressors across the lifespan, disability, and relapses in adults with multiple sclerosis.

INTRODUCTION: Stress and adversity during childhood, adolescence, and adulthood could impact the present and future health and well-being of people with multiple sclerosis (PwMS); however, a lifespan approach and nuanced stressor data are scarce in this nascent area of research. Our aim was to examine relationships among comprehensively measured lifetime stressors and two self-reported MS outcomes: (1) disability and (2) relapse burden changes since COVID-19 onset. METHODS: Cross-sectional data were collected from a nationally distributed survey of U.S.-based adults with MS. Hierarchical block regressions were used to sequentially evaluate contributions to both outcomes independently. Likelihood ratio (LR) tests and Akaike information criterion (AIC) were used to evaluate additional predictive variance and model fit. RESULTS: A total of 713 participants informed either outcome. Most respondents (84%) were female, 79% had relapsing remitting multiple sclerosis (MS), and mean (SD) age was 49 (12.7) years. Childhood (R2  = .261, p < .001; AIC = 1063, LR p < .05) and adulthood stressors (R2  = .2725, p < .001, AIC = 1051, LR p < .001) contributed significantly to disability, above and beyond prior nested models. Only adulthood stressors (R2  = .0534, p < .001; AIC = 1572, LR p < .01) significantly contributed above the nested model for relapse burden changes since COVID-19. CONCLUSIONS: Stressors across the lifespan are commonly reported in PwMS and could contribute to disease burden. Incorporating this perspective into the "lived experience with MS" could facilitate personalized health care by addressing key stress-related exposures and inform intervention research to improve well-being.

Heart Disease Self-management for African American Older Adults: Outcomes of an Adapted Evidence-Based Intervention.

Background and Objectives: To assess the impact of an evidence-based self-management intervention adapted through a community-engaged process for African American midlife and older adults with heart disease and/or cardiovascular risk factors. Research Design and Methods: Adults 50 years and over, living in or near Detroit, MI, with diagnosed heart disease or greater or equal to two major risk factors for heart disease, were randomized to a 7-week group-format program called Take Heart, or a usual-care control group. Take Heart included education about heart disease and support for behavioral lifestyle change, using a goal-setting process based on self-regulation theory. Outcome data were collected via telephone surveys at baseline and 1 year from baseline. Primary outcomes were self-reported emergency department visits and hospitalizations in the last year. Secondary outcomes were health-related quality of life (PROMIS-29 Adult Profile) and cardiac symptom burden. Results: A total of 453 participants enrolled (74% female, 84% African American, mean age 65.4 years; 55% with diagnosed heart disease and 45% with risk factors only); 362 provided baseline and follow-up data. Using generalized linear and binomial regression models, at 12-month follow-up, there were no significant differences between intervention and control groups in ED visits or hospitalizations. Intervention versus control participants had greater improvements in PROMIS fatigue (p = .003) and sleep (p = .04) subscales as well as cardiac symptom burden (p = .04). Discussion and Implications: The Take Heart intervention was associated with modest improvements in sleep, fatigue, and cardiac symptom burden. Take Heart was well received and has potential for dissemination by agencies serving older adults.Clinical Trial Registration Number: https://www.clinicaltrials.gov/ct2/show/NCT02950818.

Mood Lifters for Seniors: Development and Evaluation of an Online, Peer-Led Mental Health Program for Older Adults.

Effective, scalable mental health programs are greatly needed for older adults. In this study, Mood Lifters-a peer-led, community-based program promoting mental well-being-was adapted to more specifically address the needs of older adults. Two groups completed the 14-week program via Zoom. A total of 24 participants enrolled (M age = 72 years), with 20 (83%) completing the program. Compared to baseline, program completers showed significant improvements in depression symptoms (p < .01), perceived stress (p = .04), sleep quality (p < .01), physical activity (p < .01), and brain health behaviors (p = .01), with improvements maintained at 1-month follow-up. No significant changes were reported in participants' anxiety, loneliness, or resilience. Participant ratings of program satisfaction were very high (M = 4.75/5). Results suggest Mood Lifters for Seniors is feasible to disseminate and acceptable to older adults, with preliminary evidence of benefits in several mental health domains. Future randomized trials with larger, more diverse samples are needed to confirm program benefits.

Family Care Availability And Implications For Informal And Formal Care Used By Adults With Dementia In The US.

Despite the important role that family members can play in dementia care, little is known about the association between the availability of family members and the type of care, informal (unpaid) or formal (paid), that is actually delivered to older adults with dementia in the US. Using data about older adults with dementia from the Health and Retirement Study, we found significantly lower spousal availability but greater adult child availability among women versus men, non-Hispanic Blacks versus non-Hispanic Whites, and people with lower versus higher socioeconomic status. Adults with dementia and disability who have greater family availability were significantly more likely to receive informal care and less likely to use formal care. In particular, the predicted probability of a community-dwelling adult moving to a nursing home during the subsequent two years was substantially lower for those who had a co-resident adult child (11 percent) compared with those who did not have a co-resident adult child but had at least one adult child living close (20 percent) and with those who have all children living far (23 percent). Health care policies on dementia should consider potential family availability in predicting the type of care that people with dementia will use and the potential disparities in consequences for them and their families.

Retaining identity: Creativity and caregiving.

Arts programming for people living with dementia and their caregivers has gained popularity as a way to provide opportunities for social interaction, expression, and continual learning. The goal of the present study, referred to as Retaining Identity: Creativity & Caregiving is to: (1) describe the process of designing and implementing a structured art experience for people living with memory loss and their co-residing caregiver; and (2) to summarize feedback provided by caregivers at the conclusion of the program. Retaining Identity is an eight-week program offered by professional artists who instructed dementia caregivers in four visual art activities, which they then taught to their care recipient. The program was designed for individuals with no art experience and the art projects were carefully developed to be engaging for both people living with dementia and their caregivers. The evaluation process included a qualitative survey completed by the caregivers to measure the impact of the program on the caregiver/care recipient relationship. The main themes that emerged from the survey were: caregiver growth, caregiver awareness, and creative discovery. The participants' artwork supports that art making has the potential to encourage an equitable exchange and outcome for people with memory loss and their caregivers. Although the survey is limited in scope, the results support the use of the arts to positively impact caregivers and their relationship with their care recipient.

Comparison of Recruitment Strategies for Engaging Older Minority Adults: Results From Take Heart.

BACKGROUND: Few published studies report lessons learned for recruiting older adults from racial/ethnic minority, low SES communities for behavioral interventions. In this article, we describe recruitment processes and results for Take Heart, a randomized controlled trial testing the effectiveness of an adapted heart disease self-management program for primarily African American, urban, low SES adults 50 years or older living in Detroit. METHODS: Older adults were recruited via community-based (CB), electronic medical record (EMR), and in-person hospital clinic (HC) methods. Recruitment processes, demographic characteristics of enrolled participants, yield and cost, lessons learned, and best practices for each method are described. RESULTS: Within 22 months, 1,478 potential participants were identified, 1,223 were contacted and 453 enrolled, resulting in an overall recruitment yield of 37%. The CB method had the highest yield at 49%, followed by HC at 36% and EMR at 16%. Of six CB approaches, information sessions and flyers had the highest yields at 60% and 59%, respectively. The average cost of recruiting and enrolling one participant was $142. CONCLUSIONS: CB, EMR, and HC methods each made important contributions to reaching our recruitment goal. The CB method resulted in the highest recruitment yield, while EMR had the lowest. Face-to-face interaction with community members and hiring a community health worker were particularly useful in engaging this population. Further research is needed to confirm these findings in urban, minority, low SES populations of older adults.

The Role of Pets in Supporting Cognitive-Behavioral Chronic Pain Self-Management: Perspectives of Older Adults.

Cognitive-behavioral self-management strategies are recommended for older adults with chronic pain. The goal of this study was to explore how pet ownership promotes use of these strategies in everyday life. We conducted four focus groups (N = 25) with dog and cat owners aged ≥70 years with persistent pain. Participants described how their pets affect their daily routines and health, including pain and its management. We analyzed transcripts for salient themes, categorizing them according to their alignment with recommended pain self-management strategies: Mood Management (e.g., increases positive affect), Relaxation/Distraction (e.g., soothing presence), Physical Activity (e.g., dog-walking), Behavioral Activation (e.g., motivates activity even when pain present), Social Activation (e.g., facilitates socializing), and Sleep (e.g., encourages routine). Some participants described negative impacts of pet ownership. Having pets can facilitate behaviors and thoughts that may enhance coping with pain. Testing formal ways of leveraging pets' role may expand nonpharmacological options for chronic pain management.

Using the Replicating Effective Programs Framework to Adapt a Heart Health Intervention.

Heart disease is the leading cause of death in the United States. African Americans and people of low socioeconomic status suffer disproportionately from heart disease-related morbidity and mortality. In Detroit, Michigan, a primarily African American and low-income urban area, heart disease mortality is at twice the national rate. Despite evidence for the effectiveness of self-management support interventions in reducing chronic disease burden for older adults, few are adapted for communities most in need. This article describes the process of adapting Take PRIDE, an evidence-based heart disease self-management intervention, for older adults in Detroit via the Replicating Effective Programs (REP) framework. Working within a community-academic partnership, we found REP useful in facilitating the identification of diverse stakeholders, core versus adaptable elements of the intervention and barriers to implementation. We also made several modifications to the REP framework in order to better fit our project needs. Overall, we found REP to be an effective, flexible tool that allowed us to successfully adapt a disease-management intervention for this setting. Processes, lessons learned, and recommendations offered in this article may help researchers and practitioners working to expand access to self-management support for populations most affected by chronic disease.

The Influence of Psychosocial and Cognitive Factors on Perceived Threat of Alzheimer's Disease.

This study explored psychosocial and cognitive predictors of perceived threat of Alzheimer's disease (AD). Respondents were 1641 adults (mean age: 64.4; 54% female; 82% white) who completed a module in the Health and Retirement Study, a nationally representative survey of adults aged ≥50. Findings show that perceived threat was significantly higher for those aged 50 to 64 ( P < .001) and 65 to 74 ( P < .05) than for those ≥75. Respondents with a family history of AD had significantly greater perceived threat ( P < .001) than those with no experience. Stronger endorsement of the beliefs that stress ( P < .01) or genetics ( P < .01) are important AD risk factors was significantly associated with greater perceived threat, as was having more depressive symptoms ( P < .01), poorer self-rated memory ( P < .01), and lower cognitive function ( P < .01). Personal experience moderated the relationship between perceived threat and 2 variables: age and self-rated memory. Understanding perceived AD threat may inform practice and policies centered on early and accurate diagnosis.

The Influence of the Transportation Environment on Driving Reduction and Cessation.

Purpose of the Study: Driving is by far the most common mode of transportation in the United States, but driving ability is known to decline as people experience age-related functional declines. Some older adults respond to such declines by self-limiting their driving to situations with a low perceived risk of crashing, and many people eventually stop driving completely. Previous research has largely focused on individual and interpersonal predictors of driving reduction and cessation (DRC). The purpose of this study was to assess the influence of the transportation environment on DRC. Design and Methods: Data were combined from the Health and Retirement Study, the Urban Mobility Scorecard, and StreetMap North America (GIS data). Longitudinal survival analysis techniques were used to analyze seven waves of data spanning a 12-year period. Results: As roadway density and congestion increased in the environment, the odds of DRC also increased, even after controlling for individual and interpersonal predictors. Other predictors of DRC included demographics, relationship status, health, and household size. Implications: The current study identified an association between the transportation environment and DRC. Future research is needed to determine whether a causal link can be established. If so, modifications to the physical environment (e.g., creating livable communities with goods and services in close proximity) could reduce driving distances in order to improve older drivers' ability to remain engaged in life. In addition, older individuals who wish to age in place should consider how their local transportation environment may affect their quality of life.

Oncologists' End of Life Treatment Decisions.

BACKGROUND: Optimal treatment decisions for older end-stage cancer patients are complicated, and are influenced by oncologists' attitudes and beliefs about older patients. Nevertheless, few studies have explored oncologists' perspectives on how patient age affects their treatment decisions. METHODS: In-depth interviews were conducted with 17 oncologists to examine factors that influence their chemotherapy decisions for adults with incurable cancer near death. Transcripts of recorded interviews were coded and content analyzed. RESULTS: Oncologists identified patient age as a key factor in their chemotherapy decisions. They believed older adults were less likely to want or tolerate treatment, and felt highly motivated to treat younger patients. DISCUSSION: Qualitative analysis of in-depth interviews resulted in a nuanced understanding of how patient age influences oncologists' chemotherapy decisions. Such understanding may inform practice efforts aimed at enhancing cancer care at the end of life for older patients.

How Efficacious Are Patient Education Interventions to Improve Bowel Preparation for Colonoscopy? A Systematic Review.

BACKGROUND: Bowel preparation is inadequate in a large proportion of colonoscopies, leading to multiple clinical and economic harms. While most patients receive some form of education before colonoscopy, there is no consensus on the best approach. AIMS: This systematic review aimed to evaluate the efficacy of patient education interventions to improve bowel preparation. METHODS: We searched the Cochrane Database, CINAHL, EMBASE, Ovid, and Web of Science. Inclusion criteria were: (1) a patient education intervention; (2) a primary aim of improving bowel preparation; (3) a validated bowel preparation scale; (4) a prospective design; (5) a concurrent control group; and, (6) adult participants. Study validity was assessed using a modified Downs and Black scale. RESULTS: 1,080 abstracts were screened. Seven full text studies met inclusion criteria, including 2,660 patients. These studies evaluated multiple delivery platforms, including paper-based interventions (three studies), videos (two studies), re-education telephone calls the day before colonoscopy (one study), and in-person education by physicians (one study). Bowel preparation significantly improved with the intervention in all but one study. All but one study were done in a single center. Validity scores ranged from 13 to 24 (maximum 27). Four of five abstracts and research letters that met inclusion criteria also showed improvements in bowel preparation. Statistical and clinical heterogeneity precluded meta-analysis. CONCLUSION: Compared to usual care, patient education interventions appear efficacious in improving the quality of bowel preparation. However, because of the small scale of the studies and individualized nature of the interventions, results of these studies may not be generalizable to other settings. Healthcare practices should consider systematically evaluating their current bowel preparation education methods before undertaking new interventions.

Paradox of Prescribing Late Chemotherapy: Oncologists Explain.

PURPOSE: The value of chemotherapy for patients with cancer in the last weeks of life warrants examination. Late chemotherapy may not improve survival or quality of life but typically precludes hospice enrollment and may result in additional symptoms, increased use of other aggressive treatments, and worsening quality of life. Few studies have explored oncologists' rationales for administering chemotherapy near death. This study examines the self-reported factors that influence oncologists' decisions about late chemotherapy. METHODS: In-depth individual interviews were conducted with 17 oncologists through a semistructured interview guide. Interviews were audio recorded and transcribed verbatim. Transcripts were coded and analyzed using conventional content analysis, a qualitative method that allows the detection and analysis of patterns in the data. RESULTS: Clinical factors take priority in determining late chemotherapy decisions when clear treatment choices exist. When clinical factors are ambiguous, emotion becomes a highly salient influence. Oncologists view late chemotherapy to be patient driven and use it to palliate emotional distress and maintain patient hope even when physical benefit is unexpected. Oncologists experience unique and difficult challenges when caring for dying patients, including emotionally draining communication, overwhelming responsibility for life/death, limitations of oncology to heal, and prognostic uncertainty. These challenges are also eased by offering late chemotherapy. CONCLUSION: The findings reveal a nuanced understanding of why oncologists find it difficult to refuse chemotherapy treatment for patients near death. Optimal end-of-life treatment decisions require supportive interventions and system change, both of which must take into account the challenges oncologists face.

Gender Differences in Trajectories of Physical Activity Among Older Americans With Diabetes.

OBJECTIVE: The primary objective of this study was to examine gender differences in engagement in physical activity over time among older U.S. adults with diabetes. METHOD: Using data from the Health and Retirement Study, we investigated physical activity between 2004 and 2010 among 1,857 adults aged 65 years and above with diabetes. RESULTS: Less than half of adults were physically active at baseline. The probability of physical activity declined over the 6-year period, with no significant gender variation in the effect of time. Because the odds of physical activity were lower for women at baseline and the effect of time did not vary by gender, the trajectory of physical activity was less favorable for women than men. DISCUSSION: The women in this cohort of older Americans started and remained less active than their male counterparts. Investigations covering a larger portion of the life course and those examining the impact of life events and transitions on physical activity among adults with diabetes are needed.

Public beliefs and knowledge about risk and protective factors for Alzheimer's disease.

BACKGROUND: The purpose of this study was to assess public beliefs and knowledge about risk and protective factors for Alzheimer's disease (AD). METHODS: A brief survey module was added to the Health and Retirement Study, a longstanding national panel study of the U.S. population over the age of 50. RESULTS: Respondents were 1641 adults (mean age=64.4 years, 53.6% female, 81.7% White). Most (60.1%) indicated interest in learning their AD risk, with 29.4% expressing active worry. Many failed to recognize that medications to prevent AD are not available (39.1%) or that having an affected first-degree relative is associated with increased disease risk (32%). Many respondents believed that various actions (e.g., mental activity, eating a healthy diet) would be effective in reducing AD risk. CONCLUSION: Older and middle-aged adults are interested in their AD risk status and believe that steps can be taken to reduce disease risk. Tailored education efforts are needed to address potential misconceptions about risk and protective factors.

Current and potential support for chronic disease management in the United States: the perspective of family and friends of chronically ill adults.

Family members and friends can be an important source of self-management support for older adults with chronic diseases. We characterized the U.S. population of potential and current "disease management supporters" for people with chronic illness who are independent in activities of daily living, the help that supporters could provide, and barriers to increasing support. We used a nationally representative survey of U.S. adults (N = 1,722). Forty-four percent of respondents (representing 100 million US adults) help a family member or friend with chronic disease management; another 9% (representing 21 million U.S. adults) are willing to start. Most are willing to assist with key tasks such as medication use and communicating with providers, although they feel constrained by privacy concerns and a lack of patient health information. The majority of U.S. adults already helps, or would be willing to help, one of their family members or friends with chronic illness care. Supporters' specific concerns could be addressed through innovative programs.