Familism, family cohesion, and health-related quality of life in Hispanic prostate cancer survivors

BACKGROUND

Familism, the cultural value that emphasizes feelings of loyalty and dedication to one's family, has been related to both positive and negative outcomes in Hispanic cancer survivors. One potential source of observed inconsistencies may be limited attention to the family environment, as familism may be protective in a cohesive family whereas it can exacerbate distress in a conflictive family.

PURPOSE

The current study explored the associations of familism with general and disease-specific health-related quality of life (HRQoL) in Hispanic men who completed prostate cancer (PC) treatment, and whether family cohesion may help explain these relationships.

METHODS

Hispanic men treated for localized PC (e.g., radiation, surgery) were enrolled in a randomized controlled stress management trial and assessed prior to randomization. Familism (familial obligation) was assessed using Sabogal's Familism Scale and family cohesion was measured using the Family Environment Scale (ranging from high to low). The sexual, urinary incontinence, and urinary obstructive/irritative domains of the Expanded Prostate Cancer Index Composite - Short Form measured disease-specific HRQoL. The physical, emotional, and functional well-being subscales of the Functional Assessment of Cancer Therapy - General captured general HRQoL. Hierarchical linear regression and the SPSS PROCESS macro were used to conduct moderation analyses, while controlling for relevant covariates.

RESULTS

Participants were 202 older men on average 65.7 years of age (SD = 8.0) who had been diagnosed with PC an average of 22 months prior to enrollment. Familism was not directly associated with general and disease-specific HRQoL. Moderation analyses revealed that greater familism was related to poorer urinary functioning in the incontinence (p = .03) and irritative/obstructive domains (p = .01), and lower emotional well-being (p = .02), particularly when family cohesion was low.

CONCLUSIONS

These findings underscore the importance of considering contextual factors, such as family cohesion, in understanding the influence of familism on general and disease-specific HRQoL among Hispanic PC patients. The combined influence of familism and family cohesion predicts clinically meaningful differences in urinary functioning and emotional well-being during the posttreatment phase. Culturally sensitive psychosocial interventions to boost family cohesion and leverage the positive impact of familistic attitudes are needed to enhance HRQoL outcomes in this population.

Predictors of initial engagement with an asynchronous cognitive behavioral stress management website among older women with nonmetastatic breast cancer

PURPOSE

Digital interventions, like websites, offer greater access to psychosocial treatments; however, engagement is often suboptimal. Initial use may be a target to "hook" participants. Few studies examine engagement with cognitive behavioral stress management (CBSM). We tested predictors of engagement in the first week of using a CBSM website among women with breast cancer (BC).

METHODS

Older women (≥ 50 years) with nonmetastatic BC enrolled in an on-going trial (8/2016-4/2022, #NCT03955991) and were randomized to receive 10 synchronous, virtual CBSM group sessions immediately (n = 41) or after a 6-month waitlist (n = 34). All received simultaneous access to an asynchronous website, where supplemental videos and resources were released weekly. Engagement was tracked via breadth (features used) and depth (clicks within content). Multilevel modeling tested predictors of engagement (i.e., time, condition, age, daily stress, depression, race, ethnicity, disease stage).

RESULTS

Breadth decreased over the first week of CBSM (b = -0.93, p < .01), and women with more advanced stage disease engaged with more breadth (b = 0.52, p < .01) and depth (b = 14.06, p < .01) than women with earlier stage disease. Non-Hispanic (b = -0.59, p = .03) and White (b = -0.97, p < .01) women engaged with more features. Cancer stage and intervention timing interacted. Women with more advanced cancer stage who received CBSM later engaged with the most depth (b = -11.73, p = .04). All other characteristics did not predict engagement.

CONCLUSIONS

Disease stage, race, ethnicity, and intervention timing predicted engagement with a CBSM website in older BC patients.

IMPLICATIONS FOR CANCER SURVIVORS

Delivering CBSM later in cancer treatment may mitigate competing demands. Fostering greater engagement in racial/ethnic minorities is needed.

Community REACH: An Implementation of an Evidence-Based Caregiver Program

Background and Objectives

Family caregivers (CGs) are critical to the provision of long-term services and support for older adults. Numerous intervention programs to alleviate CG distress have been developed and evaluated yet few have been implemented in community settings. This paper describes and presents outcomes from Community REACH, a community implementation of the evidence-based Resources for Enhancing Alzheimer's Caregiver Health (REACH) II program.

Research Design and Methods

Community REACH involved a partnership between REACH II investigators and United HomeCare Services (UHCS), a nonprofit home health organization that provides home health, personal care, companion, and respite services. The intervention program, an adapted version of an evidence-based program, was a 6-month multicomponent psychosocial intervention, which involved six individual face-to-face and six individual telephone sessions, and telephone support groups. One hundred and forty-six CGs who were primarily female (76%) and Latino, and providing care for an individual with Alzheimer's disease (AD) were enrolled. Program effectiveness was assessed by examining changes in perceived social support, burden, and depression, and CG self-efficacy.

Results

At 6 months, CGs reported significant decreases in depression, burden, being and bothered by the care recipient's memory problems. There was also a significant decline in the number of CGs at risk for clinical depression. These improvements were maintained at 12 months and there was an increase in feelings of social support.

Discussion and Implications

The findings indicate that evidence-based CG programs can be successfully implemented in community settings and benefit CGs of AD patients. A continued partnership between the program developers and community partners is key to implementation success.

Study design and protocol for a culturally adapted cognitive behavioral stress and self-management intervention for localized prostate cancer: The Encuentros de Salud study

Almost 2.8 million men in the U.S. are living with prostate cancer (PC), accounting for 40% of all male cancer survivors. Men diagnosed with prostate cancer may experience chronic and debilitating treatment side effects, including sexual and urinary dysfunction, pain and fatigue. Side effects can be stressful and can also lead to poor psychosocial functioning. Prior trials reveal that group-based cognitive behavioral stress and self-management (CBSM) is effective in reducing stress and mitigating some of these symptoms, yet little is known about the effects of culturally-translated CBSM among Spanish-speaking men with PC. This manuscript describes the rationale and study design of a multi-site, randomized controlled trial to determine whether participation in a culturally adapted cognitive behavioral stress management (C-CBSM) intervention leads to significantly greater reductions in symptom burden and improvements in health-related quality of life relative to participation in a non-culturally adapted cognitive behavioral stress management (CBSM) intervention. Participants (N = 260) will be Spanish-speaking Hispanic/Latino men randomized to the standard, non-culturally adapted CBSM intervention (e.g., cognitive behavioral strategies, stress management, and health maintenance) or the culturally adapted C-CBSM intervention (e.g., content adapted to be compatible with Hispanic/Latino cultural patterns and belief systems, meanings, values and social context) for 10 weeks. Primary outcomes (i.e., disease-specific symptom burden and health-related quality of life) will be assessed across time. We hypothesize that a culturally adapted C-CBSM intervention will be more efficacious in reducing symptom burden and improving health-related quality of life among Hispanic/Latino men when compared to a non-culturally adapted CBSM intervention.

Implementation of a Psychosocial Intervention Program for Working Caregivers

The overall aim of this pilot study was to examine the feasibility and acceptability of a multicomponent, psychosocial intervention specifically designed to meet the unique needs of caregivers who are balancing caregiving duties with work responsibilities. Seventy-one family caregivers employed at a private, nonprofit institution in South Florida were randomized to either the Caregiver Workstation condition (n = 35) or a control condition (n = 36). Sixty-two caregivers completed the 5-month follow-up. Our results indicate that an intervention tailored to the time demands of a working caregiver is feasible, acceptable to caregivers, and has the potential to have positive long-term effects. Currently, there are limited data available regarding the benefits of employer programs for caregivers or the type of programs caregivers find most useful. This pilot study is the first step in developing a working caregiver intervention program that can be implemented on a broad-scale basis.

Telephone-administered versus live group cognitive behavioral stress management for adults with CFS

OBJECTIVE

Chronic fatigue syndrome (CFS) symptoms have been shown to be exacerbated by stress and ameliorated by group-based psychosocial interventions such as cognitive behavioral stress management (CBSM). Still, patients may have difficulty attending face-to-face groups. This study compared the effects of a telephone-delivered (T-CBSM) vs a live (L-CBSM) group on perceived stress and symptomology in adults with CFS.

METHODS

Intervention data from 100 patients with CFS (mean age 50years; 90% female) participating in T-CBSM (N=56) or L-CBSM (N=44) in previously conducted randomized clinical trials were obtained. Perceived Stress Scale (PSS) and the Centers for Disease Control and Prevention symptom checklist scores were compared with repeated measures analyses of variance in adjusted and unadjusted analyses.

RESULTS

Participants across groups showed no differences in most demographic and illness variables at study entry and had similar session attendance. Both conditions showed significant reductions in PSS scores, with L-CBSM showing a large effect (partial ε²=0.16) and T-CBSM a medium effect (partial ε²=0.095). For CFS symptom frequency and severity scores, L-CBSM reported large effect size improvements (partial ε²=0.19-0.23), while T-CBSM showed no significant changes over time.

CONCLUSIONS

Two different formats for delivering group-based CBSM-live and telephone-showed reductions in perceived stress among patients with CFS. However, only the live format was associated with physical symptom improvements, with specific effects on post-exertional malaise, chills, fever, and restful sleep. The added value of the live group format is discussed, along with implications for future technology-facilitated group interventions in this population.

Effect of incretin therapies compared to pioglitazone and gliclazide in non-alcoholic fatty liver disease in diabetic patients not controlled on metformin alone: An observational, pilot study

AIM

To compare the effect of different hypoglycemic drugs on laboratory and ultrasonographic markers of non-alcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes not controlled on metformin alone.

METHODS

Prospective study of diabetic patients treated with metformin in combination with gliclazide, pioglitazone, sitagliptin, exenatide, or liraglutide. NAFLD was assessed by abdominal ultrasound and NAFLD fibrosis score was calculated at baseline and 6 months.

RESULTS

Fifty-eight patients completed 6 months of follow-up: 15 received gliclazide, 13 pioglitazone, 15 sitagliptin, 7 exenatide, and 8 liraglutide. NAFLD affected 57.8% of patients at baseline, and its ultrasonographic course varied depending on changes in weight (P=.009) and waist circumference (P=.012). The proportions of patients who experienced ultrasonographic improvement in the different treatment groups were: 33.3% with gliclazide, 37.5% with pioglitazone, 45.5% with sitagliptin, 80% with exenatide, and 33% with liraglutide (P=.28).

CONCLUSIONS

Qualitative ultrasonographic NAFLD improvement in diabetic patients treated with metformin in combination with other hypoglycemic drugs is associated to change over time in weight and waist circumference. Long-term clinical trials are needed to assess whether incretin therapies result in better liver outcomes than other hypoglycemic therapies.

Perceived Fatigue Interference and Depressed Mood: Comparison of Chronic Fatigue Syndrome/Myalgic Encephalomyelitis Patients with Fatigued Breast Cancer Survivors

OBJECTIVE

Persistent fatigue and depressive symptoms are both highly prevalent among patients with Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME) as well as breast cancer survivors. This study aimed to assess and directly compare perceptions of fatigue as highly interfering in one's daily functioning in both patient populations to better understand their relationships with depressed mood.

METHODS

Participants were 95 female CFS/ME patients and 67 females who were approximately 5 years post-treatment for stage 0-III breast cancer presenting with clinically elevated fatigue severity. Self-report measures were obtained on participants' fatigue-related interference in daily functioning and fatigue severity as well as depressed mood. Hierarchical regression was used to test effects controlling for relevant demographic, psychosocial, and medical covariates.

RESULTS

CFS/ME patients endorsed greater depressed mood and fatigue interference than did fatigued breast cancer survivors, p's<.001. These factors were significantly positively correlated among CFS/ME patients (β=.36, p<.001), but not the fatigued breast cancer survivors (β=.18, p=.19).

CONCLUSIONS

CFS/ME patients reported elevated fatigue symptoms and depression relative to fatigued breast cancer survivors. In the former group, greater depressed mood was highly and significantly associated with greater fatigue-related inference in daily activities. Potential targets for cognitive behavioral interventions are discussed.

A videophone psychosocial intervention for dementia caregivers

BACKGROUND/OBJECTIVES

Available services and intervention programs for dementia caregivers are often underutilized because of issues such as cost, logistics, lack of knowledge about available services, or insufficient support from others. Information technologies offer the potential of removing these barriers and facilitating the ability of caregivers to access needed support. This project evaluated the feasibility and efficacy of technology-based psychosocial intervention among minority family caregivers of dementia patients.

DESIGN

A feasibility and efficacy trial.

SETTING

Participants' homes in the Greater Miami Community.

PARTICIPANTS

One hundred ten (56 Hispanic American and 54 African American) caregivers of patients with dementia.

INTERVENTION

A technology-based multi-component psychosocial intervention was delivered in-home and via videophone technology over 5 months. The intervention was modeled after the REACH II intervention and targeted known areas of caregiver risk.

MEASUREMENT

Standardized measures of depression, caregiver burden, social support, and the caregivers' perception of the caregiver's experience were administered at baseline and 5 months post-randomization.

RESULTS

Overall, caregivers who received the intervention reported a decrease in burden, an increase in perceived social support and positive perceptions of the caregiving experience. No effect was observed for depression. Most participants indicated that the intervention improved their caregiving skills and found the technology to be easy to use.

CONCLUSIONS

A technology-based format was feasible for delivering a multi-component intervention to minority family dementia caregivers. The intervention improved caregiver outcomes for both Hispanic and African American caregivers. The results suggest that technology may help eliminate disparities in access to caregiver intervention programs.

Beyond Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Symptom Severity: Stress Management Skills are Related to Lower Illness Burden

BACKGROUND

The onset of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) typically involves reductions in activities of daily living and social interactions (jointly referred to as "illness burden"). Emotional distress has been linked to increased reported symptoms, and stress management skills have been related to lower fatigue severity in CFS patients. Symptom severity and illness burden are highly correlated. The ability to manage stress may attenuate this relationship, allowing individuals to feel less burdened by the illness independent of the severity of their symptoms.

PURPOSE

This study aimed to evaluate if perceived stress management skills affect illness burden via emotional distress, independent of ME/CFS symptom severity.

METHODS

A total of 117 adults with ME/CFS completed measures of perceived stress management skills, emotional distress, ME/CFS symptom severity and illness burden.

RESULTS

Regression analyses revealed that greater perceived stress management skills related to less social and fatigue-related illness burden, via lower emotional distress. This relationship existed independent of the association of symptom severity on illness burden, and was stronger among those not currently employed.

CONCLUSIONS

Ability to manage stress is associated with a lower illness burden for individuals with ME/CFS. Future studies should evaluate the efficacy of psychosocial interventions in lowering illness burden by targeting stress management skills.

Stress management skills, neuroimmune processes and fatigue levels in persons with chronic fatigue syndrome

OBJECTIVES

Stressors and emotional distress responses impact chronic fatigue syndrome (CFS) symptoms, including fatigue. Having better stress management skills might mitigate fatigue by decreasing emotional distress. Because CFS patients comprise a heterogeneous population, we hypothesized that the role of stress management skills in decreasing fatigue may be most pronounced in the subgroup manifesting the greatest neuroimmune dysfunction.

METHODS

In total, 117 individuals with CFS provided blood and saliva samples, and self-report measures of emotional distress, perceived stress management skills (PSMS), and fatigue. Plasma interleukin-1-beta (IL-1β, IL-2, IL-6, IL-10, and tumor necrosis factor-alpha (TNF-α), and diurnal salivary cortisol were analyzed. We examined relations among PSMS, emotional distress, and fatigue in CFS patients who did and did not evidence neuroimmune abnormalities.

RESULTS

Having greater PSMS related to less fatigue (p=.019) and emotional distress (p<.001), greater diurnal cortisol slope (p=.023) and lower IL-2 levels (p=.043). PSMS and emotional distress related to fatigue levels most strongly in CFS patients in the top tercile of IL-6, and emotional distress mediated the relationship between PSMS and fatigue most strongly in patients with the greatest circulating levels of IL-6 and a greater inflammatory (IL-6):anti-inflammatory (IL-10) cytokine ratio.

DISCUSSION

CFS patients having greater PSMS show less emotional distress and fatigue, and the influence of stress management skills on distress and fatigue appear greatest among patients who have elevated IL-6 levels. These findings support the need for research examining the impact of stress management interventions in subgroups of CFS patients showing neuroimmune dysfunction.

Improving the quality of life of caregivers of persons with spinal cord injury: a randomized controlled trial

OBJECTIVE

To assess the efficacy of two psychosocial interventions for caregivers of older persons with spinal cord injury (SCI).

DESIGN

A multisite, three-group, randomized controlled trial comparing two active intervention conditions with each other and to an information-only control group. One hundred seventy-three caregiver and care-recipient dyads were randomly assigned to one of three conditions: a caregiver-only treatment condition in which caregivers received a multicomponent intervention based on their risk profile; a dual-target condition in which the caregiver intervention was complemented by a treatment targeting the care recipient, designed to address both caregiver and care recipient risk factors; and an information-only control condition in which the caregiver received standard printed information about caregiving, SCI, and aging.

OUTCOME MEASURES

A multivariate outcome comprised of six indicators linked to the goals of the interventions was the primary outcome of the study. The multivariate outcome included measures of depressive symptoms, burden, social support and integration, self-care problems, and physical health symptoms.

RESULTS

At 12 months, caregivers in the dual-target condition had improved quality of life as measured by our multivariate outcome when compared to the control condition. Using the dyad as the unit of analysis, the dual-target condition was superior to both the control condition and the caregiver-only condition in our multivariate outcomes analysis. Dyads enrolled in the dual-target condition had significantly fewer health symptoms than control condition and caregiver-only condition participants and were less depressed when compared to participants in the caregiver-only condition. In follow-up analyses we found that a higher proportion of caregivers in the dual-target condition had clinically significant improvements in depression, burden, and health symptoms when compared with the caregiver-only condition.

CONCLUSION

Caregivers are in need of and can benefit from interventions that help them manage the medical and functional limitations of the care recipient. Intervention strategies that target both the caregiver and care recipient are particularly promising strategies for improving the quality of life of caregivers.

An evaluation of performance by older persons on a simulated telecommuting task

Telecommuting work represents a strategy for managing the growing number of older people in the workforce. This study involved a simulated customer service telecommuting task that used e-mail to answer customer queries about media-related products and company policies. Participants included 27 "younger" older adults (50-65 years) and 25 "older" older adults (66-80 years). The participants performed the task for two 2-hr sessions a day over 4 consecutive days. Although both age groups showed significant improvement across sessions on many of the performance criteria, in general the improvements were more marked for the older age-group participants. However, the participants from both age groups had difficulty meeting some of the task performance requirements. These results are discussed in terms of training strategies for older workers.

A cost-benefit analysis methodology for assessing product adoption by older user populations

A methodology for assessing perceptions of a product through cost-benefit analysis is demonstrated in an experimental study involving use of one of two products for supporting interaction with telephone voice menu systems. The method emphasizes ratings of constructs related to costs and benefits considered relevant to decisions regarding product adoption, and the use of the analytic hierarchy process technique to derive subjective importance weights associated with those constructs. Twenty-five younger subjects (18-39 years of age) and 27 older subjects (60-82 years of age) interacted with simulated telephone voice menu systems supported by either a screen phone or a graphical device. Although analysis of the benefit-cost ratios revealed that benefits were perceived as more important than costs, the analysis of the constituent item ratings and importance weights provided potentially more useful information for predicting product adoption.

A fast and simple screening test to search for specific inhibitors of the plasma membrane calcium pump

No specific inhibitors of the plasma membrane Ca(2+) pump have been found to date, limiting research on the particular contribution of this pump to the Ca(2+) homeostasis of animal cells. The search for Ca(2+) pump inhibitors may have been hampered by the lack of an efficient screening method to measure pump activity that would provide an alternative to the lengthy and costly adenosine triphosphatase or Ca(2+)-flux measurements. We propose here a novel screening method in which Ca(2+) pump inhibition is translated into easily measurable cell dehydration. Intact human red cells, suspended in Ca(2+)-containing, low-K(+) buffers were exposed to sequential additions of (1) ionophore A23187 (t = 0) to load the cells with Ca(2+); (2) CoCl(2) (t = 1 minute) to block ionophore-mediated Ca(2+) transport and to allow complete extrusion of the Ca(2+) load by the pump in less than 5 minutes; and (3) NaSCN (t = 6 minutes) to accelerate cell dehydration via Ca(2+)-sensitive K(+) channels when the Ca(2+) load is retained as a result of Ca(2+) pump inhibition. Samples were taken at 10 to 25 minutes after ionophore addition and delivered into hypotonic media containing about 45 mmol/L NaCl. Non-dehydrated cells-with normal, uninhibited pumps-instantly underwent lysis, whereas dehydrated cells-with inhibited pumps-resisted lysis, resulting in translucent or opaque samples, respectively, which were quantifiable by light-absorption measurements. Vanadate was used as a test substance to assess the effect of putative pump inhibitors. This method offers a cost-efficient and easily automated alternative for testing large numbers of natural or synthetic agents.

Effect of ferriprotoporphyrin IX and non-heme iron on the Ca(2+) pump of intact human red cells

Previous studies have shown that ferriprotoporphyrin IX (FP) and non-heme iron have a marked inhibitory effect on the Ca(2+)-Mg(2+)-ATPase activity of isolated red cell membranes, the biochemical counterpart of the plasma membrane Ca(2+) pump (PMCA). High levels of membrane-bound FP and non-heme iron have been found in abnormal red cells such as sickle cells and malaria-infected red cells, associated with a reduced life span. It was important to establish whether sublytic concentrations of FP and non-heme iron would also inhibit the PMCA in normal red cells, to assess the possible role of these agents in the altered Ca(2+) homeostasis of abnormal cells. Active Ca(2+) extrusion by the plasma membrane Ca(2+) pump was measured in intact red cells that had been briefly preloaded with Ca(2+) by means of the ionophore A23187. The FP and nonheme iron concentrations used in this study were within the range of those applied to the isolated red cell membrane preparations. The results showed that FP caused a marginal inhibition ( approximately 20%) of pump-mediated Ca(2+) extrusion and that non-heme iron induced a slight stimulation of the Ca(2+) efflux (11-20%), in contrast to the marked inhibitory effects on the Ca(2+)-Mg(2+)-ATPase of isolated membranes. Thus, FP and non-heme iron are unlikely to play a significant role in the altered Ca(2+) homeostasis of abnormal red cells.