Vulnerability to health problems in female informal caregivers of persons with HIV/AIDS and age-related dementias

Predictors of Resourcefulness in African American Women

Although resourcefulness may facilitate coping with caregiver stress and burden, it has not been among African American women for whom caregiving is culturally prescribed. Objective: Using Rosenbaum’s theory of resourcefulness, this study examined situational (socioeconomic status, social support, daily hassles), physiological (age, body mass index, number of health problems, systolic blood pressure), and psychological factors (positive cognitions) as predictors of resourcefulness. Methods: A random sample of 97 African American caregivers and 110 noncaregivers provided data via structured interviews and 24-hour ambulatory blood pressure monitoring. Results: No physiological indicators predicted resourcefulness; however, daily hassles, social support, and positive cognitions were significant predictors. Age, number of health problems, daily hassles, and social support had indirect effects on resourcefulness through positive cognitions. Discussion: These findings suggest a need to further examine the impact of daily hassles, social support, and positive cognitions on caregiving and continued review of models for predicting resourcefulness in African American women.

Caregiving actions: Outgrowths of the family caregiver's conceptions of care

Caregiving actions emanate from the family caregiver's care meanings. Therefore, this article presents caregiving actions as outgrowths of the family caregiver's cultural conceptions of care and as situated within constraining sociocultural factors. Qualitative data were collected through interviews and participant observations from 18 purposively selected family caregivers of people living with HIV/AIDS (PLWAs) in Addis Ababa, Ethiopia. Three lines of caregiving actions performed by the participating family caregivers are presented: nutritional and medication care actions, physical care actions, and psychological and spiritual care actions. We have also explicated the problematic situations and sociocultural factors constraining the family caregivers in performing the caregiving actions. This study underlines the significance of addressing such problematic situations as are raised, as well as the sociocultural issues that constrain the family caregivers' agentic scope for planning and executing caregiving actions.

Perceived stress and burnout among volunteer caregivers working in AIDS care in South Africa

AIMS

To conduct a quantitative investigation of stress and the relationship with burnout among AIDS care volunteers.

BACKGROUND

Volunteer caregivers experience stress that could lead to burnout. Yet, very few studies quantify stress and its relationship with burnout among AIDS care volunteers.

DESIGN

This study uses a cross-sectional, exploratory survey design.

METHODS

Face-to-face interviews were conducted with 126 volunteer caregivers working in 13 semi-rural communities (townships) in Durban, South Africa in April 2009. All participants were women, Christian and with low levels of education. A 22-item instrument was drawn from Pearlin et al.'s role overload and role captivity scales, Van Dyk's stress factor scale and the Maslach Burnout Inventory.

RESULTS

Most of the volunteers had moderate-to-high levels of stress. 'Role/work overload' 'lack of support' and 'overwhelming nature of the disease' explained most of the variance in stress. Volunteers' age and number of patients in their care were predictors of stress. Caring for only AIDS patients, lack of support, stress emanating from perceived stigma and lack of training; and the overwhelming nature of AIDS were predictors of burnout.

CONCLUSION

High levels of stress could negatively impact volunteers' health and well-being and on-the-job performance. Policy makers must develop and fund home-based care models that take into account the stressors associated with AIDS care, by reducing the work load, providing ongoing psychosocial support and recruiting nurses to assist volunteers. The small non-probability sample used in this study highlights the need to treat the findings with caution.

Anger, spiritual meaning and support from the religious community in dementia caregiving

This study explores the relationships between spiritual meaning and social support from the religious community and problem behaviors, anger and depression in 128 dementia caregivers. The results suggest a mediating role of anger in the relationship between the appraisal of problem behaviors and depression. Support from the religious community is directly and negatively associated with anger, but the relationship between spiritual meaning and anger is mediated by caregivers' appraisals of problem behaviors, suggesting that spiritual beliefs might help caregivers to find meaning in caregiving experiences and thus appraise care recipients' behavioral problems as less stressful.

Pacific Islanders' perceived risk of cardiovascular disease and diabetes

PURPOSE

To explore literature on Pacific Islanders' perceived risk of cardiovascular disease (CVD) and diabetes.

METHOD

A search of literature databases for English-language perceived risk research published from 2000 to 2008.

RESULTS

Few studies targeting perceived risk of CVD (n = 6) and diabetes (n = 4) included minority participants. No studies targeted Pacific Islanders exclusively. Overall, Pacific Islanders and other minority groups inaccurately perceive their risk of these conditions. No studies explored cultural relevancy or measurement of perceived risk.

IMPLICATIONS

Perceived risk, an integral part of health behavior change theories, is greatly understudied in Pacific Islanders. Perceived risk research for CVD and diabetes is sparse for any minority group. More research is needed to develop socioculturally appropriate interventions that promote accurate risk perceptions for both diseases and facilitate adoption of health behaviors. Ultimately, these behaviors will reduce the onset and devastating consequences of CVD and diabetes in Pacific Islanders and other minority populations.

Perceptions of rewards among volunteer caregivers of people living with AIDS working in faith-based organizations in South Africa: a qualitative study

Background

Volunteer caregivers are a critical source of support for the majority of people living with HIV and AIDS in southern Africa, which has extremely high HIV/AIDS prevalence rates. While studies have shown that volunteer caregiving is associated with negative health and socio-economic outcomes, little is known about the positive experiences of volunteers in the home-based care context in South Africa. The purpose of this study is to explore the perception of rewards among volunteers working in home-based care settings.

Methods

This study uses a qualitative design. Qualitative interviews were conducted with a purposively selected sample of 55 volunteer caregivers using an interview schedule containing open-ended questions.

Results

Volunteer caregivers derived intrinsic rewards related to self-growth and personal (emotional and psychological) development on the job; they also derived satisfaction from community members taking a liking for them and expressing a need for their services. Volunteers felt gratified by the improvements in their health behaviours, which were a direct consequence of the experiences of caring for terminally ill patients with AIDS. Extrinsic rewards came from appreciation and recognition shown by patients and community members. Extrinsic rewards also accrued to volunteers when the services they rendered made their patients happy. Perhaps the greatest sources of extrinsic rewards are skills and competencies acquired from training and experience while caring for their patients, and volunteers' ability to make a difference in the community.

Conclusions

Insights into volunteer caregiver rewards provide opportunities for policy makers and programme managers to develop a model of home-based care that facilitates the accrual of rewards to volunteers alongside volunteers' traditional duties of patient care. Programme managers could employ these insights in recruiting and assisting volunteers to identify and reflect on rewards in the caregiving situation as a means of reducing the burden of care and sustaining volunteer interest in caregiving.

An animal model for the study of Chamomilla in stress and depression: pilot study

The behavioral and hematological effects of treatment with Chamomilla 6cH in mice subjected to experimental stress are described. Swiss mice were randomly divided into pairs, one animal was inoculated with Ehrlich's tumor, the other was treated daily with Chamomilla 6cH or control or received no treatment. After 7 days, the animals were observed in an open-field arena and blood samples taken. Mice who cohabitated with a sick cage-mate showed a decrease in their general activity, but those treated with Chamomilla 6cH were less severely affected (p=0.0426). No hematological changes were observed. In a second experiment, the forced swimming test was applied to mice pre-treated with Chamomilla 6cH, controls were: water, 10% ethanol or amitriptyline. Only the amitriptyline and ethanol treated groups showed significant excitatory behavior (p=0.0020), Chamomilla 6cH treated animals' scores intermediate between water control and ethanol or amitriptyline. A decrease in the leukocyte count was observed in the amitriptyline and Chamomilla 6cH treated groups (p=0.039). These data suggest that treatment with Chamomilla 6cH is related to the recovery of basal behavioral conditions in mice subjected to stressful conditions.

Defying all odds: coping with the challenges of volunteer caregiving for patients with AIDS in South Africa

AIM

This paper is a report of a study to explore the challenges experienced by volunteer caregivers of people living with HIV/AIDS and the strategies employed in coping with these challenges.

BACKGROUND

Informal caregiving is associated with stresses that often results in poor health outcomes for caregivers. In South Africa, volunteers play a major role in the provision of care for people living with HIV/AIDS and have been shown to experience burdens as a result of caring. However, little is known about stress and coping among volunteer caregivers.

METHODS

An ethnographic study was conducted, using observation and in-depth interviews, to collect data with 20 volunteers and other stakeholders in two semi-rural communities in South Africa over a 19-month period in 2002/2003.

FINDINGS

'Defying all odds' emerged as the central theme that encompassed the various ways in which volunteer caregivers dealt with the many practical challenges confronting them. These challenges initially posed a threat to volunteering work but were gradually appraised by volunteers as challenges that could be dealt with using various strategies in order to continue providing care. Eight themes highlighting these challenges and the coping strategies employed by volunteers were identified.

CONCLUSION

A clear understanding of how volunteers deal with challenges of caring for people living with HIV/AIDS can give insight into their weaknesses and strengths and can inform the design of interventions aimed at providing support. Studies are needed to facilitate better understanding of the processes of appraisal of challenges by volunteers and the effectiveness of coping strategies, and to track coping strategies over time.

The Conceptions of Care Among Family Caregivers of Persons Living With HIV/AIDS in Addis Ababa, Ethiopia

This focused ethnographic study explores and describes the conceptions of care among family caregivers of people living with HIV/AIDS (PLWAs) in Addis Ababa, Ethiopia. Leininger's theory of culture care diversity and universality is the conceptual anchor of this ethnographic study. Using semistructured interviews and participant observation, 6 key informants and 12 general informants were interviewed in their home in Amharic language. Data were analyzed in Amharic using Leininger's phases of ethnonursing analysis for qualitative data and then translated to English. Four major themes representing family caregivers' conceptions of care were identified: nourishing the PLWA while struggling with poverty, maintenance of cleanliness and hygiene of the person and surroundings, comforting the PLWA, and sacrificing self to sustain the PLWA. Valuable data were gathered about the family caregivers' conceptions of care. Nurses can use this knowledge to design and provide culturally congruent care to family caregivers and PLWAs in the community.

Health Risk Characteristics of Black Female Informal Caregivers on Welfare

This exploratory study examines differences in health risk characteristics and perceived health by caregiver status in two groups of Black women, 37 informal caregivers and 20 noncaregivers, transitioning from welfare to work. Health risk characteristics were assessed with the Center for Epidemiologic Studies Depression Scale and Healthier People Network Health Risk Appraisal—Version 6. Body mass index (BMI) calculations were based on the standard Centers for Disease Control formula. Perceived health status was assessed using a single-item Cantril ladder. Results show no statistically significant between-group differences in perceived health status, depressive symptoms, frequency of lifestyle behaviors, or BMI. Clinically significant proportions of participants in both groups rated their health as poor or fair; reported mild to severe depressive symptoms; smoked cigarettes; did not perform monthly self-breast exams; were physically inactive, overweight, or obese; and consumed high-fat diets. Black women receiving welfare show increased risk for premature chronic health problems, which warrants development of effective community-based risk-reduction programs.

Evolution of HIV dementia with HIV infection

Dementia remains one of the most fearsome complications of HIV infection. It also poses a significant challenge for the clinician both in terms of diagnosis and treatment. The use of antiretroviral agents has led to a decrease in the incidence of HIV dementia but the prevalence of milder forms of neurocognitive impairment has increased. Occasionally, the immune reconstitution caused by these agents may target the brain leading to a syndrome characterized by a severe, progressive and often fatal dementia. The progression of HIV dementia may also be determined by host and viral genetic factors, and the existence of co-morbid factors such as drug abuse, hepatitis C infection and aging. Oxidative stress markers appear to be predictive of active dementia. However, currently there is no specific treatment available for HIV dementia.

Religion, spirituality and the well-being of informal caregivers: a review, critique, and research prospectus

The purpose of this article is to review and critique the published literature examining the relationships between religion/spirituality and caregiver well-being and to provide directions for future research. A systematic search was conducted using bibliographic databases, reference sections of articles, and by contacting experts in the field. Articles were reviewed for measurement, theoretical, and design limitations. Eighty-three studies were retrieved. Research on religion/spirituality and caregiver well-being is a burgeoning area of investigation; 37% of the articles were published in the last five years. Evidence for the effects of religion/spirituality were unclear; the preponderance (n = 71, 86%) of studies found no or a mixed association (i.e., a combination of positive, negative, or non-significant results) between religion/spirituality and well-being. These ambiguous results are a reflection of the multidimensionality of religion/spirituality and the diversity of well-being outcomes examined. They also partially reflect the frequent use of unrefined measures of religion/spirituality and of atheoretical approaches to studying this topic. Investigators have a fairly large number of studies on religion/spirituality and caregiver well-being on which to build. Future studies should be theory driven and utilize psychometrically sound measures of religion/spirituality. Suggestions are provided to help guide future work.

Caregivers of patients with chronic pain: responses to care

PURPOSE

To explore the caregiving role of nonprofessional caregivers of patients with chronic pain.

METHOD

Descriptive study of 30 caregivers.

FINDINGS

Twenty-eight (93%) caregivers demonstrated 1 to 6 defining characteristics of caregiver role strain, and 2 (7%) had at least two factors of risk for caregiver role strain.

CONCLUSION

Caring for patients with chronic pain has a meaningful impact on caregivers' lives.

PRACTICE IMPLICATIONS

Caregivers of patients with chronic pain deserve care, not only with the objective of optimizing relief for the patients, but also to help them seek and attain optimal functionality.

Cohabitation with a sick cage mate: consequences on behavior and on ehrlich tumor growth

The present study analyzed the effects of cohabitation for 11 days with a sick cage mate on behavior and Ehrlich tumor growth in mice. Pairs of female mice were divided into one control and one experimental group. One mouse of each control pair was kept undisturbed and called 'healthy companion' (HC). One animal of each experimental pair of mice was inoculated (i.p.) with 5 x 10(6) Ehrlich tumor cells, and the other, the object of this study, was called 'sick companion' (SC). The SC mice presented: (1) increased activity in an open field, (2) increased number of entries and of movements within the plus-maze open arms, (3) similar levels of plus-maze closed-arm exploration, (4) a decrease in the exploratory activity in a hole board, (5) a decrease in the number of white but not red blood cells, and (6) similar corticosterone serum levels. Eleven days after cohabitation with a conspecific, HC and SC mice were injected with 5 x10(6) Ehrlich tumor cells. Results showed that SC animals presented decreased resistance to the ascitic form of the Ehrlich tumor. The observed data provide experimental evidence that psychosocial stress induced by cohabitation with a sick cage mate changed at the same time some behavioral and physiological parameters, and decreased resistance to Ehrlich tumor. These data are discussed in the light of a possible neuroimmune system interaction.