Self-care for fatigue in patients With HIV

Symptom Profile and Technology Use of Persons Living With HIV Who Access Services at a Community-Based Organization in the Deep South

Currently, the Southern United States has the highest rates of new HIV diagnoses with the largest percentage of people living with HIV (PLWH), and the most Americans dying from the disease. Given the increase of the HIV epidemic in the Deep South and the availability of evidence-based self-management tools for PLWH, we conducted an in-person survey in Birmingham, Alabama, to understand the symptom profile and the use of technology by PLWH. Muscle aches or joint pain was the most frequently (67%) reported symptom followed by fatigue, sleep difficulties, neuropathy, and depressive symptoms. We also assessed mobile technology use and ownership and found that 83.7% of persons own a smartphone, with most of these (79.9%) being Android users. Given these findings, there is strong scientific premise to support the feasibility of a mobile-delivered symptom self-management tool in the Deep South for improving health outcomes for PLWH.

Mobile Health Technology for Improving Symptom Management in Low Income Persons Living with HIV

Persons living with HIV (PLWH) are living longer but experiencing more adverse symptoms associated with the disease and its treatment. This study aimed to examine the impact of a mHealth application (app) comprised of evidence-based self-care strategies on the symptom experience of PLWH. We conducted a 12-week feasibility study with 80 PLWH who were randomized (1:1) to a mHealth app, mobile Video Information Provider (mVIP), with self-care strategies for improving 13 commonly experienced symptoms in PLWH or to a control app. Intervention group participants showed a significantly greater improvement than the control group in 5 symptoms: anxiety (p = 0.001), depression (p = 0.001), neuropathy (p = 0.002), fever/chills/sweat (p = 0.037), and weight loss/wasting (p = 0.020). Participants in the intervention group showed greater improvement in adherence to their antiretroviral medications (p = 0.017) as compared to those in the control group. In this 12-week trial, mVIP was associated with improved symptom burden and increased medication adherence in PLWH.

Exploring our understanding of fatigue among adolescents living with HIV: Highlighting the unknown

Due to antiretroviral therapies, HIV is now a chronic illness rather than a terminal disease. Chronic symptoms, including fatigue, should be identified and managed to prevent or minimise their potential negative consequences. We apply a Symptom Management Model to conceptualise fatigue among adolescents with HIV. In the context of minimal research, we seek to identify a research agenda for resource-constrained contexts, where HIV prevalence remains high and treatment adherence is a significant problem. By better understanding and addressing the symptom of fatigue, treatment adherence, occupational, social and emotional functioning could be improved. We highlight conceptual, methodological and measurement-related caveats.

Physical activity is associated with reduced fatigue in adults living with HIV/AIDS

AIMS

The aim of this study was to describe the relationships among home-based physical activity, fatigue, sleep, gender and quality of life in people living with HIV/AIDS BACKGROUND: Fatigue is a common and distressing symptom among people living with HIV/AIDS. Few interventions exist that effectively reduce fatigue in this population. Physical activity has shown promise to reduce fatigue in other populations, but its impact on fatigue in HIV/AIDS has not yet been explored.

DESIGN

This study was conducted using a prospective, descriptive cohort design.

METHODS

Overall, 90 adults living with HIV/AIDS completed cross-sectional measures. Home-based physical activity was measured using a 7-day self-report diary. Fatigue was measured using the self-reported HIV-Related Fatigue Scale. Sleep was assessed using wrist actigraphy and quality of life was assessed using the HIV-Associated Quality of Life Scale. Data were collected from December 2012-April 2013 and analysed using correlations and multiple linear regression.

RESULTS

The number of minutes of home-based physical activity was significantly associated with reduced fatigue among people living with HIV/AIDS. In addition, increased fatigue was associated with decreased quality of life. No associations were found among fatigue, sleep or gender.

CONCLUSIONS

Our study demonstrates that physical activity in the home setting is an effective strategy to reduce fatigue among people living with HIV/AIDS. Future work developing and testing interventions to improve home-based physical activity in this population is needed.

The development and psychometric analysis of the Chinese HIV-Related Fatigue Scale

AIMS AND OBJECTIVES

To develop a Chinese version of the human immunodeficiency virus-related Fatigue Scale and examine its reliability and validity.

BACKGROUND

Fatigue is found in more than 70% of people infected with human immunodeficiency virus. However, a scale to assess fatigue in human immunodeficiency virus-positive people has not yet been developed for use in Chinese-speaking countries.

DESIGN

A methodologic study involving instrument development and psychometric evaluation was used.

METHODS

The human immunodeficiency virus-related Fatigue Scale was examined through a two-step procedure: (1) translation and back translation and (2) psychometric analysis. A sample of 142 human immunodeficiency virus-positive patients was recruited from the Infectious Disease Outpatient Clinic in central Taiwan. Their fatigue data were analysed with Cronbach's α for internal consistency. Two weeks later, the data of a random sample of 28 patients from the original 142 were analysed for test-retest reliability. The correlation between the World Health Organization Quality of Life Assessment-Human Immunodeficiency Virus and the Chinese version of the human immunodeficiency virus-related Fatigue Scale was analysed for concurrent validity. The Chinese version of the human immunodeficiency virus-related Fatigue Scale scores of human immunodeficiency virus-positive patients with highly active antiretroviral therapy and those without were compared to demonstrate construct validity.

RESULTS

The internal consistency and test-retest reliability of the Chinese version of the human immunodeficiency virus-related Fatigue Scale were 0·97 and 0·686, respectively. In regard to concurrent validity, a negative correlation was found between the scores of the Chinese version of the human immunodeficiency virus-related Fatigue Scale and the World Health Organization Quality of Life Assessment-Human Immunodeficiency Virus. Additionally, the Chinese version of the human immunodeficiency virus-related Fatigue Scale could be used to effectively distinguish fatigue differences between the human immunodeficiency virus-positive patients with highly active antiretroviral therapy and those without.

CONCLUSIONS

The Chinese version of the human immunodeficiency virus-related Fatigue Scale presents good reliability and validity through a robust psychometric analysis. This scale can be appropriately applied to human immunodeficiency virus-positive patients by clinical staff and case managers in Chinese-speaking countries.

RELEVANCE TO CLINICAL PRACTICE

The Chinese version of the human immunodeficiency virus-related Fatigue Scale is an effective and comprehensive tool that can help clinical professionals measure the frequency, strength and impact on the quality of life of fatigue in Chinese human immunodeficiency virus-positive patients.

Sources and types of information on self-care symptom management strategies for HIV and AIDS

BACKGROUND

It has been reported that South Africa has the highest number of people living with HIV worldwide, with more women being infected than men. Women living with HIV have been documented as experiencing various symptoms related to HIV and use various strategies to manage these symptoms.

OBJECTIVE

The objective of this study was to explore the sources and types of information regarding self-care symptom management strategies received by women living with HIV.

METHOD

The study was conducted at an HIV clinic in an urban area of KwaZulu-Natal. Individual in-depth interviews were completed with 11 women who were living with HIV,exploring the sources of information received on how they manage the HIV- (and/or AIDS-) related symptoms they experienced as well as the types of information received. The collecteddata were analysed using qualitative content analysis.

RESULTS

The participants identified various sources, which mainly included groups of people who provided them with information on how to manage their HIV-related symptoms, namely healthcare providers, their personal networks and the community. The different sources offered different types of information, including the use of medication, complementary treatments and self-comforting activities.

CONCLUSION

The study highlights that participants used multiple sources to get information about how to manage the experienced symptoms related to HIV, namely, healthcare providers, family and friends as well as themselves. It is to be noted that each source provided a preferred type of information.

Feasibility testing of a web-based symptom self-management system for persons living with HIV

The purpose of this study was to explore the feasibility of using a Web-based tool to provide tailored symptom management strategies for persons living with HIV (PLWH) and to estimate the effect size of the tool for future studies. Testing the components of the Web-based system was done by incorporating a repeated-measures design measuring the outcomes of symptom frequency and intensity, use of symptom management strategies, and engagement with health care providers. We recruited 42 PLWH; participants were enrolled in the study for 12 weeks and were asked to use the system and complete the questionnaires every 2 weeks. Our results showed that participants who used the strategies were more likely to have a decrease in symptom frequency and intensity. Findings from this feasibility study provide preliminary evidence for the use of a Web-based HIV symptom management tool with self-management strategies for individuals living with HIV infection.

Engagement with Health Care Providers Affects Self- Efficacy, Self-Esteem, Medication Adherence and Quality of Life in People Living with HIV

The engagement of patients with their health care providers (HCP) improves patients' quality of life (QOL), adherence to antiretroviral therapy, and life satisfaction. Engagement with HCP includes access to HCP as needed, information sharing, involvement of client in decision making and self-care activities, respect and support of the HCP for the client's choices, and management of client concerns. This study compares country-level differences in patients' engagement with HCP and assesses statistical associations relative to adherence rates, self-efficacy, self-esteem, QOL, and symptom self-reporting by people living with HIV (PLHIV). A convenience sample of 2,182 PLHIV was enrolled in the United States, Canada, Puerto Rico, Namibia, and China. Cross-sectional data were collected between September 2009 and January 2011. Inclusion criteria were being at least 18 years of age, diagnosed with HIV, able to provide informed consent, and able to communicate in the local language with site researchers. In the HCP scale, a low score indicated greater provider engagement. Country comparisons showed that PLHIV in Namibia had the most HCP engagement (OR 2.80, p < 0.001) and that PLHIV in China had the least engagement (OR -7.03, p < 0.0001) compared to the PLHIV in the Western countries. Individuals having better HCP engagement showed better self-efficacy for adherence (t = -5.22, p < 0.0001), missed fewer medication doses (t = 1.92, p ≤ 0.05), had lower self-esteem ratings (t = 2.67, p < 0.01), fewer self-reported symptoms (t = 3.25, p < 0.0001), and better overall QOL physical condition (t = -3.39, p < 0.001). This study suggests that promoting engagement with the HCP is necessary to facilitate skills that help PLHIV manage their HIV. To improve ART adherence, HCPs should work on strategies to enhance self-efficacy and self-esteem, therefore, exhibiting fewer HIV-related symptoms and missing less medication doses to achieve better QOL.

Fatigue and Sleep Disturbance Related to Perceived Stress in Chinese HIV-Positive Individuals: A Mixed Methods Study

BACKGROUND

Few studies of HIV+ individuals in China have examined the associations between HIV-related stress with sleep disturbance and fatigue, which are common complaints among people living with HIV/AIDS (PLWHA). We carried out this study to examine the relationships among perceived stress, sleep disturbance, and fatigue in PLWHA in China.

METHODS

A mixed methods study design was used during data collection in Shanghai, China, from December 2009 to March 2010. Qualitative in-depth interviews were conducted with 19 HIV+ females. Additionally, cross-sectional audio computer-assisted self-interviews (ACASI) were conducted to collect quantitative data from a convenience sample of 107 HIV+ patients (84% were male) including the following scales: 1) Perceived Stress Scale for PLWHA, 2) General Sleep Disturbance Scale, and 3) Fatigue Scale.

RESULTS

The major themes that emerged from the in-depth interviews were around life stress with HIV, sleep disturbance, and fatigue. Participants presented varying amounts of stress around worrying about whether to disclose their diagnosis and whether they might transmit the disease to their family. In addition, in the cross-sectional data, 40% of the participants reported clinically significant sleep disturbances (GSDS > 3) with an average of 3 nights of disturbed sleep in the past week (M=2.87, SD=1.21) and moderate fatigue severity (M=5.24, SD=2.27). In mediation analyses, the data suggests that the relationship between perceived stress and fatigue was largely (53%) mediated through sleep disturbance.

CONCLUSIONS

Chinese PLWHA described how stress had caused them to become sleepless and fatigued. The quantitative data also demonstrated significant levels of sleep disturbance and fatigue, where were due to perceived stress with HIV disease. A systematic self-management intervention to decrease perceived stress should be designed and implemented in mental health resource-limited settings such as China in order to reduce sleep disturbance and fatigue.

HIV-related symptoms and patient clusters among Chileans living with HIV

Identifying both Human immunodeficiency virus (HIV)-related and co-morbid symptoms experienced by people living with HIV (PLWH) who are receiving antiretroviral therapy (ART) treatment is a major challenge for healthcare providers globally. Yet, little research to date has examined the symptoms of illness experienced by PLWH including patients living in Central and South American. To address this gap, this study was designed to identify symptoms of HIV by socio-demographic and/or clinical characteristics among Chilean patients living with the virus. A convenience sample of 209 Chilean PLWH was recruited from an outpatient clinic in Santiago, Chile. A structured interview was used to elicit socio-demographic information and HIV symptoms status. Additional clinical information was obtained through a review of the participants' medical records. Results show that patients' most commonly reported HIV-related symptoms were fear/worries (66%), anxiety (52%), gas/bloating (50%), and thirst (50%). Multivariate analysis revealed a positive association between the number of reported HIV-related symptoms and number of years living with HIV. Having completed college was negatively associated with number of symptoms. Latent class analysis indicated that PLWH in the sample who had completed college were two times more likely to experience a mild intensity of HIV-related symptoms than their lesser educated counterparts. Similarly, logistic regression revealed that college-educated PLWH were twice as likely to be classified in the subgroup reporting mild intensity of symptoms than those who lacked a college degree. Overall, the study's results reveal that many Chilean PLWH, even those with high CD4 counts and low or undetectable viral loads, are not symptom free. The findings point to the need for clinicians to tailor a plan of care for individuals living with HIV that is based on their symptomatology.

Sports behaviour among HIV-infected versus non-infected individuals in a Berlin cohort

Physical activity has been recommended based on beneficial effects described in HIV-infected patients. However, such guidelines do not take into account actual sport behaviours and general attitudes towards physical activity. To evaluate actual sport activity and attitudes towards sport in HIV-infected versus non-infected individuals we conducted an anonymous questionnaire investigating the prevalence, as well as possible changes, in sports engagement and the overall attitude to physical activity. A total of 283 patients of a general care facility specialized in the treatment of HIV/AIDS in Berlin, Germany, participated; 124 were HIV infected and 159 were non-infected, mostly men who have sex with men (MSM) (88%), with a median age of 35 years. The HIV-infected participants had a median CD4+ count of 554 cells/µL and 48.8% of them were using antiretroviral therapy (ART) at the time of survey. The proportion of patients actually performing physical activity was significantly lower (P = 0.028) within the HIV-infected group (61.3%) than within the non-infected group (74.2%). This difference remained significant after accounting for possible confounders such as age, gender, injecting drug use and sexual preferences. Previously reported sport activity prevalence was similar in both groups on leaving school. From our data we could not identify an association between the time of HIV diagnosis and changes in sports activity. In conclusion, fewer HIV-infected individuals report physical activity than non-infected individuals. Sociodemographic studies to evaluate potential differences in sports behaviour are required in order to inform exercise guidelines for HIV-infected patients.

Exploring the contribution of general self-efficacy to the use of self-care symptom management strategies by people living with HIV infection

General self-efficacy (GSE), the expectation that one is able to perform a behavior successfully, may differentiate those who are able to successfully utilize self-care symptom management strategies (SCSMS). This subanalysis (n=569) of an international 12 site longitudinal randomized controlled trial (RCT) (n=775), investigated GSE as an important factor determining symptom burden, SCSMS, engagement with the provider, and medication adherence over time, and identified differences in those with high and low GSE ratings concerning these variables. Parametric and nonparametric repeated-measures tests were employed to assess GSE and the perceived effectiveness of SCSMS for anxiety, depression, diarrhea, fatigue, nausea, and neuropathy. Symptom burden, engagement with the provider, and antiretroviral adherence were analyzed with regard to GSE. Our data indicated that there were differences in the perceived symptom burden over time of HIV infected individuals by GSE. Those individuals with higher GSE had fewer symptoms and these symptoms were perceived to be less intense than those experienced by the low GSE group. There were few meaningful differences in the SCSMS used by those with high versus low GSE other than the use of illicit substances in the low GSE group. The low GSE group was also significantly (p= < 0.001) less engaged with their healthcare providers. Given the difference in substance use by perceived GSE, and the importance of engagement with the healthcare provider, more attention to the resolution of the concerns of those with low GSE by healthcare providers is warranted.

Perceived effectiveness of diverse sleep treatments in older adults

OBJECTIVES

To describe the different methods that older adults use to treat sleep problems and the perceived effectiveness of these methods.

DESIGN

Cross-sectional study of treatment patterns for sleep disorders using a mailed questionnaire that gathered information concerning sleep history, demographics, and treatment choices.

SETTING

Community.

PARTICIPANTS

Community-based sample of adults aged 65 and older, of whom 242 responded (67% response rate).

MEASUREMENTS

Standardized questionnaires to assess sleep parameters (Pittsburgh Sleep Quality Index), demographic information, and sleep treatment options.

RESULTS

Study participants engaged in a variety of treatment regimens to improve their sleep, with the average number of treatments attempted being 4.8±2.9. The most commonly used interventions were watching television or listening to the radio (66.4%) and reading (56.2%). The most commonly used pharmacotherapy was pain medication (40.1%). Prescription sleeping pills had the greatest self-reported effectiveness. Approximately half of all study participants who used alcohol or over-the-counter sleep aids had not discussed their sleep problems with their doctor.

CONCLUSION

Older adults frequently choose treatments for their sleep problems that can potentially worsen their sleep symptoms. Many patients have not spoken to their healthcare provider about their treatment choices. These findings highlight the importance of discussing sleep habits and self-treatment choices, as well as treating sleep disorders, in older adults.

Relationship between age and symptoms of pain and fatigue in adults undergoing treatment for cancer

BACKGROUND

Pain and fatigue are 2 of the most common symptoms experienced by individuals undergoing treatment for cancer. It has been hypothesized that older adults experience lower levels of severity and interference from pain and fatigue when compared with younger adults.

OBJECTIVE

The purpose of this study was to identify how pain and fatigue, severity, and interference may vary between younger and older adults undergoing cancer treatment over time.

METHODS

This study is a secondary analysis of data of 2 different randomized controlled trials that examined the symptom experience in adults undergoing treatment for cancer. A linear mixed model analysis was used to determine the differences based on age across 6 contacts over 8 weeks.

RESULTS

Results indicate that pain severity is significantly (P < .01) related to age. Age was not found to be significantly related to the level of interference associated with pain or the severity or interference associated with fatigue.

CONCLUSION

Symptoms of pain and fatigue are prevalent across age groups and will vary across time. Older and younger adults do not necessarily experience symptoms differently. Interference associated with pain and fatigue impacts all age groups; interference may not be directly related to the level of severity.

IMPLICATIONS FOR PRACTICE

This study highlights the importance of assessing both severity and interference associated with symptoms in all adults undergoing treatment for cancer. Further research is needed to better understand the relationship between age and symptoms in individuals undergoing treatment for cancer.

HIV and tuberculosis in Durban, South Africa: adherence to two medication regimens

Given that antiretroviral (ARV) medication adherence has been shown to be high in resource-limited countries, the question remains as to whether adherence will remain at that level as medications become more widely available. Comparing adherence to tuberculosis (TB) medications, which have been readily available, and ARV medications may help to indicate the likely future adherence to ARVs as access to these medications becomes more widespread. This study examined sense of coherence, social support, symptom status, quality of life, and adherence to medications in two samples of individuals being treated either for TB or human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) at clinics in Durban, South Africa. Findings revealed the distinctive socio-economic backgrounds of the two cohorts. Although there were significant differences with regard to the psychosocial variables, there were no significant differences by the two samples in adherence to medications as well as adherence to appointments. Given the self-selected nature of the participants in this study, namely those able to attend clinic, as well as those likely to be adherent to ARVs, there is every reason for caution in the interpretations of these findings. As access to ARV medications becomes more widely available in South Africa, the question remains as to whether such high adherence will be maintained given the constraints of access to food and other basic necessities.

HIV illness representation as a predictor of self-care management and health outcomes: a multi-site, cross-cultural study

Research has shown that the perceptions that form the cognitive representation of an illness (illness representation) are fundamental to how persons cope with illness. This study examined the relationship of illness representation of HIV with self-care behavior and health outcomes. Data were collected at 16 sites in the United States, Taiwan, Norway, Puerto Rico and Colombia via survey. HIV seropositive participants (n = 1,217, 31% female, 38% African-American/Black, 10% Asian/Pacific Islander and 26% White/Anglo) completed measures of illness representation based on the commonly accepted five-component structure: identity, time-line, consequences, cause, and cure/controllability (Weinman et al. 1996, Psychology and Health, 11, 431-445). Linear regression analyses were conducted to investigate relationships among illness representation, self-care behaviors and quality-of-life outcomes. Components of illness representation were associated with self-care and health outcomes, indicating that the cognitive representation of HIV has consequences for effective illness management. For example, perception that there is little that can be done to control HIV was significantly associated with fewer and less effective self-care activities (F = 12.86, P < .001) and poorer health function in the domain of quality-of-life (F = 13.89, P < .001). The concept of illness representation provides a useful framework for understanding HIV symptom management and may be useful in directing development of effective patient-centered interventions.

University of California, San Francisco International Nursing Network for HIV/AIDS Research

AIM

The University of California, San Francisco International Nursing Network for HIV/AIDS Research (the Network) is an international group of nurse scientists dedicated to research and education for the purpose of improving HIV/AIDS nursing care around the world. This article describes the evolution of the Network, as well as its structure, achievements and challenges.

BACKGROUND

Although HIV/AIDS has been around for over 25 years, millions of people are still affected by the disease every year. Joint United Nations Programme on HIV/AIDS (UNAIDS) reported that in 2005, there were 38.6 million people living with HIV around the world. In many parts of the developed and developing world, nurses are the primary caregivers for people living with HIV/AIDS, and they need up-to-date information about the daily management of the disease. The Network was established to respond to the need of HIV/AIDS nurses for relevant information to inform clinical care. The Network's main activity is a series of international multi-site collaborative research studies. Past studies have addressed issues such as medication adherence, symptom management and self-care for people living with HIV/AIDS. The Network also hosts semi-annual meetings as well as a biannual international nursing science conference.

CONCLUSION

The Network's flexible structure has proven to be one of its greatest assets, as well as a challenge. Although the Network faces challenges, it has proven to be a useful framework for conducting international collaborative activities related to HIV/AIDS and nursing science.

Strategies for self-management of HIV-related anxiety

This study examines the frequency and effectiveness of commonly used strategies for self management of anxiety in an international sample of 502 participants from Norway (n=42, 8%), Taiwan (n=35, 7%), and the US (n=426, 85%). An activities checklist summarized into five categories of self-care behaviours including activities/thoughts, exercise, medications, complementary therapies, and substance use determined self-care behaviours. Ratings of frequency and effectiveness for each self-care activity were also included. Praying received the highest overall rating of effectiveness of any self-management strategies included in this study at 8.10 (scale 1 to 10), followed by meditation (7.37), exercising (7.32), using relaxation techniques (7.22), cooking (6.98), and walking (6.90). An analysis of effectiveness scores for each self-care strategy by country reflected a wide variation. The three most effective anxiety self-care strategies reported by participants from Norway included exercise (7.31), walking (6.96), and reading (6.44). Highest ratings of effectiveness by participants from Taiwan included talking with others with HIV (6.0), attending support groups (6.0), and exercising (6.0). US participants allocated highest ratings of effectiveness to complementary/alternative therapies, including praying (8.10), meditating (7.43), and using relaxation techniques (7.35). Regardless of the country, watching television and talking with family and friends were the two most frequently reported strategies. These strategies for self-management of HIV-related anxiety are important for clinicians to be aware of in the care of persons with HIV/AIDS.

The experience of fatigue for adults living with HIV

AIMS

The aim of this study was to go beyond objective clinical assessment and explore the experience of fatigue and self-care strategies with adults who live with HIV.

RATIONALE

This study responded to a perceived lack of available evidence to inform the practice of service providers about ways fatigue impacts on the lives of people with HIV. Prior understandings of fatigue are derived from survey or instrument-based tools or studies that do not consider the complexities of the personal experience that in-depth interviews can elicit. The focus remains generally on description, measurement or management from a biomedical perspective.

METHODS

A qualitative study using participatory action research methods was conducted during 2003 with 15 adults diagnosed with HIV who perceived fatigue was a problem in their lives. Data were collected by individual interviews, researcher's notes and two participatory action research groups.

RESULTS

Thematic analysis of data demonstrated that fatigue remains silent and invisible to participant's families, friends and employers. Fatigue experienced by people living with HIV generally also met with a lack of acknowledgement and understanding from health professionals. People developed self-care strategies over many years of trial and error.

RELEVANCE TO CLINICAL PRACTICE

People living with a HIV seek to be acknowledged that fatigue is a legitimate concern, not only by health care professionals, but also people with whom they live. It is imperative that nurses who work with people living with HIV-related fatigue consider the wider social aspects of the person's life as well as physical symptoms. Most importantly, there then needs to be a process of engagement and active listening to the individual's account of their experience of fatigue. Advocating that fatigue is a legitimate complaint to the person living with HIV as well as the wider public and professional community is imperative.

Methodological Issues in the Investigation of Ginseng as an Intervention for Fatigue

BACKGROUND

Although literature suggests that fatigue is commonly reported by women during and after breast cancer treatment, treatment options are limited. Although ginseng is widely used in Asian countries as a tonic to increase energy, its efficacy for treating cancer-related fatigue has not been carefully studied. We conducted a pilot study to evaluate the feasibility of a larger clinical trial to investigate the efficacy of ginseng for treating breast cancer-related fatigue.

PARTICIPANTS/METHODS

Breast cancer survivors seeking treatment for fatigue were recruited to participate in an 8-week randomized, double-blind, placebo-controlled trial.

RESULTS

A variety of practical problems were encountered in the study, including large numbers of survivors with conditions that were possible contraindications to ginseng use, inability to achieve blinding for the intervention because of strong odor from the ginseng, and measurement device failure.

DISCUSSION

Evaluating ginseng for breast cancer treatment-related fatigue is a great challenge, particularly if a blinded randomized design is desired. This article provides insight into issues related to investigating complementary therapies and the importance of pilot studies for identifying methodological problems.

Prayer as a complementary health strategy for managing HIV-related symptoms among ethnically diverse patients

Data were analyzed from an ethnically diverse convenience sample comprising 1071 adults participating in a multisite study. Older African Americans, Hispanics, and females were more likely to use prayer as a complementary health strategy for HIV-related anxiety, depression, fatigue, and nausea. Implications for future studies are discussed.

Lipodystrophy-associated symptoms and medication adherence in HIV/AIDS

Lipodystrophy-associated manifestations remain a challenge for persons infected with HIV disease and their care providers. Symptomatic HIV disease and side effects of medications are implicated in antiretroviral medication nonadherence. This study examined the relationship between time since initial diagnosis with HIV, presence and type of lipodystrophic symptoms, and adherence to medication regimens in persons with HIV/AIDS. Using a cross-sectional, descriptive design, the sample was composed of 165 persons from three outpatient HIV settings in Boston, Massachusetts; Fresno, California; and Victoria, Texas. Participants completed a questionnaire comprised of sociodemographic questions, adherence scales, quality-of-life scales, and open-ended questions regarding presence and types of lipodystrophy-associated symptoms, and how these physical changes made them feel. Adherence was moderate with a mean score of 1.44 (standard deviation [SD] +/- 1.33) on the Morisky Medication Adherence Scale (MMAS). The MMAS is a Likert-type scale ranging from 0-4, with "0" indicating very adherent. This finding indicated that the participants took their medications moderately well despite self-reports of significant numbers of HIV disease and treatment-related body fat changes. Time since initial diagnosis was 8.86 +/- 5.55 years and was not related to adherence. Nor did the type of lipodystrophic symptoms affect adherence. Quality of life however, was significantly related to adherence suggesting an approach that might be taken to improve adherence.

Predictors and Correlates of Fatigue in HIV/AIDS

Variation in the intensity of fatigue according to selected demographic, cultural, and health/illness variables was explored in 372 patients with HIV/AIDS, and the contribution of fatigue to physical and mental health in this population was investigated within the UCSF Symptom Management Model (UCSF-SMM). The sample included 73% African Americans and 63% males. Moderate to severe fatigue intensity was reported by 58% of the total sample. Women, Hispanics, the disabled and those with inadequate income or insurance reported higher fatigue intensity scores. Two hierarchical regression models explored the contributions of fatigue to physical and mental health. Fatigue contributed 2% to the total variance (37.4%) in physical health, but did not contribute as an independent predictor of the total variance (23.2%) in mental health. The results of this study imply the need for further gender and ethnic-specific fatigue research, as well as symptom cluster research.

The benefits of exercise training for quality of life in HIV/AIDS in the post-HAART era

The use of highly active antiretroviral therapy (HAART) has served to significantly reduce the mortality of HIV-infected persons. However, this treatment is associated with a host of adverse effects: fatigue, nausea, pain, anxiety and depression. Rather than utilise traditional pharmacological treatments for these effects, many HIV/AIDS patients are utilising adjunct therapies to maintain their quality of life while they undergo treatment. Exercise has consistently been listed as one of the most popular self-care therapies and a small number of studies have been conducted to examine the impact of exercise on the most common self-reported symptoms of HIV and AIDS and the adverse effects of treatment. Although the results are generally positive, there are clear limitations to this work. The existing studies have utilised small samples and experienced high rates of attrition. In addition, the majority of the studies were conducted prior to the widespread use of HAART, which limits the ability to generalise these data. As a result, data from other chronic disease and healthy samples are used to suggest that exercise has the potential to be a beneficial treatment across the range of symptoms and adverse effects experienced by HIV-infected individuals. However, additional research is required with this population to demonstrate these effects.

Symptom management for HIV-positive persons in Norway

PURPOSE

To record symptoms experienced by people with HIV/AIDS, and describe useful self-care strategies and how symptoms impact on daily life.

METHOD

A questionnaire was used with self-reported answers and descriptions of how symptoms impact on daily activities and suggestions for useful self-care strategies. Four hundred and twenty-two (n = 422) HIV-positive persons from seven sites in the USA and one site in Norway (n = 20) answered the questionnaire.

RESULTS

In this article subjective symptom descriptions from the Norwegian sample are presented along with self-care strategies and their effectiveness. Findings revealed the Norwegian sample to be a little older, maybe less anxious and depressed, than participants in the larger study. This difference might be explained by the structure of the national social and health care system in Norway, where treatments, medications and social services are available to all citizens without cost. Respondents described a number of related symptoms as well as their subjective explanations of what triggered the symptoms. Most of the self-care strategies were learnt by trial and error.

RECOMMENDATIONS

Community health providers, nurses and physicians should become more knowledgeable about the symptoms that infected persons struggle with, as well as the impact these symptoms have on routine daily self-care activities and a person's quality of life. There is need for more research about helpful self-care strategies to assist HIV-positive persons to manage their symptoms and to disseminate these to community health providers and support groups for HIV infected persons.

Linking HIV/AIDS clients' self-care with outcomes

The self-care practice of HIV/AIDS patients has become an important topic to help HIV/AIDS patients maintain their maximum level of well-being in chronic illness management. This article presents a self-care outcomes model that is applicable to HIV/AIDS nursing practice and research, and it identifies attributes and outcomes related to HIV/AIDS patients'self-care. The self-care outcomes model was developed based on the Outcomes Model for Health Care Research and literature review. Key variables related to HIV/AIDS self-care were summarized and discussed based on nine dimensions: client inputs, client processes, client outcomes, provider inputs, provider processes, provider outcomes, setting inputs, setting processes, and setting outcomes. This article reveals that self-care in HIV/AIDS is complex and may be influenced by many factors relating to individual, family, and health care system. More research with advanced multivariate statistical models and randomized controlled trial design will help determine the effectiveness of self-care strategies and interventions.

Testing a predictive model of the use of HIV/AIDS symptom self-care strategies

Several types of self-care strategies have been reported by patients with HIV/AIDS to manage their HIV/AIDS related symptoms. However, little research has examined the factors influencing the use of different HIV symptom self-care strategies. This paper presents the results of testing a predictive model of the use of eight types of symptom self-care strategies: medications, complementary treatments, self-comforting, daily thoughts/activities, changing diet, help-seeking, exercise, and spiritual care. Logistic regression tests were used to examine the likelihood of using the eight types of symptom self-care strategies that were summarized and categorized from the questionnaires reported by patients with HIV/AIDS (n = 359). Sociodemographic variables (age, gender, race, education, injection drug use, insurance status, income status) and disease-related variables (taking antiretroviral medications, symptom intensity, symptom bothersomeness, impact of symptom on daily life) were selected as predictive variables. Logistic regression analysis demonstrated that race (white vs. non-white) was a significant predictor for the use of medications (odds ratio [OR] = 0.55, 95% confidence interval [CI] = 0.33-0.92), self-comforting (OR = 2.17, 95% CI = 1.24-3.79), help seeking (OR = 5.71, 95% CI = 2.57-12.70), and spiritual care (OR = 5.09, 95% CI = 1.81-14.30). In addition, symptom intensity significantly predicted the use of medications (OR = 1.22, 95% CI = 1.05-1.40) and gender significantly predicted the use of spiritual care (OR = 3.76, 95% CI = 1.71-8.25). Racial difference is the predominant predictor for the use of symptom self-care strategies. The cultural differences in the use of symptom self-care strategies should be considered in symptom management.