Quality of life, socioeconomic and clinical factors, and physical exercise in persons living with HIV/AIDS

OBJECTIVE

To analyze whether socioeconomic and clinical aspects and the aspects of healthy life habits are associated with the quality of life of persons living with HIV/AIDS.

METHODS

This is a cross-sectional exploratory quantitative research, with 227 persons living with HIV/AIDS, treated at two hospitals of reference between April 2012 and June 2014. We used structured questionnaires to assess socioeconomic aspects (gender, age, education level, marital status, race, socioeconomic status, dependents on family income, employment relationship), clinical parameters (time of disease diagnosis, use and time of medication, CD4 T-cell count, and viral load), and practice of physical exercise. To assess quality of life, we used the Quality of Life questionnaire (HAT-QoL). For characterization of the socioeconomic and clinical data and domains of quality of life, we conducted a descriptive analysis (simple frequency, averages, and standard deviations). We applied linear regression, following a hierarchical model for each domain of quality of life.

RESULTS

The domains that presented lower averages for quality of life were financial concern, concern with confidentiality, general function, and satisfaction with life. We found associations with the variables of socioeconomic status and physical exercise, therapy, and physical exercise for the last two domains, consecutively.

CONCLUSIONS

The quality of life of persons living with HIV/AIDS shows losses, especially in the financial and confidentiality areas, followed by general function of the body and satisfaction with life, in which socioeconomic and clinical aspects and healthy living habits, such as the practice of physical exercise, are determining factors for this reality.

OBJETIVO

Analisar se aspectos socioeconômicos, clínicos e de hábitos de vida saudável estão associados à qualidade de vida em pessoas vivendo com HIV/aids.

MÉTODOS

Pesquisa quantitativa exploratória de corte transversal, com 227 pessoas vivendo com HIV/aids, atendidos em dois hospitais de referência entre os períodos de abril 2012 a junho de 2014. Foram utilizados questionários estruturados para avaliar aspectos socioeconômicos (sexo, idade, escolaridade, estado civil, cor de pele, status socioeconômico, dependentes da renda familiar, vínculo empregatício), parâmetros clínicos (tempo de diagnóstico da doença, uso e tempo de medicação, contagem de células TCD4 e carga viral) e prática de exercício físico. Para avaliar qualidade de vida, utilizou-se o questionário Quality of Life (HAT-QoL). Para caracterização dos dados socioeconômicos, clínicos e domínios da qualidade de vida, conduzimos análise descritiva (frequência simples, médias e desvios-padrão). Aplicamos regressão linear, seguindo um modelo hierárquico para cada domínio da qualidade de vida.

RESULTADOS

Os domínios que apresentaram menores médias para a qualidade de vida foram preocupação financeira, preocupação com sigilo, função geral e satisfação com a vida. Foram encontradas associações com as variáveis status socioeconômico e exercício físico; terapia; e exercício físico para os dois últimos domínios, consecutivamente.

CONCLUSÕES

A qualidade de vida de pessoas vivendo com HIV/aids apresentam prejuízos, principalmente nas questões financeiras e de sigilo, seguidos da função geral do corpo e satisfações com a vida, em que os aspectos socioeconômicos, clínicos e hábitos de vida saudável, como a prática de exercício físico, são fatores determinantes para essa realidade.

[Development of valorization of physical activity: the role of HIV associations]

<ce:para>With the arrival of triple combination therapy in 1996-1997, HIV infection, considered up until then to be a life-threatening condition, changed statuses within the realm of public health actions Progressively likened to a “chronic illness”, the discourse on HIV prevention targeting people living with HIV (PLHIV) began to evolve. A review of the scientific literature and the journals of four national HIV associations published between 1990 and 2010 shows that physical activities, previously discouraged because considered to be dangerous, have become increasingly presented as a means of improving quality of life and are increasingly recommended for PLHIV. This article studies this reconfiguration of the discourse on HIV prevention, as well as its effects on the discourse conveyed by HIV associations. The article shows how the new classification of HIV as a “chronic illness”, on the basis of scientific expertise, has led to a modified discourse on prevention, including the recommendation of regular and controlled physical activity. This new orientation has contributed to the restructuring of HIV associations which relay this discourse and modify their organization and services, increasingly offering access to physical activities. However, this raises the question of the effects of this new representation of physical activities, as there has been little conside-ration of the difficulties encountered by PLHIV to respond to these repeated encouragements to modify their lifestyles in order to be “good” chronically ill patients.<np pagenum="092"/> </ce:para>.

Factor analyses of a social support scale using two methods

PURPOSE

Evaluation and comparison of the factor structure of the Medical Outcomes Study Social Support Survey (MOS-SSS) using both confirmatory factor analysis (CFA) and exploratory factor analysis (EFA) with two samples of people living with HIV/AIDS in China.

METHODS

Secondary analyses were conducted with data from two comparable samples of 320 people living with HIV/AIDS from the same hospital using the same inclusion criteria. The first sample of 120 was collected in 2006, and the second sample of 200 was collected in 2012. For each sample, CFA was first performed on the original four-factor structure to check model fit, followed by EFA to explore other factor structures and a subsequent CFA for model fit statistics to be compared to the original four-factor CFA.

RESULTS

In both samples, CFA on the originally hypothesized four-factor structure yielded an acceptable model fit. The EFA yielded a two-factor solution in both samples, with different items included in each factor for the two samples. Comparison of CFA on the a priori four-factor structure and the new two-factor structure in both samples indicated that both factor structures were of acceptable model fit, with the four-factor model performing slightly better than the two-factor model.

CONCLUSION

Factor structure of the MOS-SSS is method-dependent, with CFA supporting a four-factor structure, while EFA yielded a two-factor structure in two separate samples. We need to be careful in selecting the analytic method when applying the MOS-SSS to various samples and choose the factor structure that best fits the theoretical model.

Helping people with HIV/AIDS return to work: a randomized clinical trial

OBJECTIVE

New treatments introduced in the mid-1990s led many people with HIV/AIDS who previously had been disabled by their disease to contemplate workforce reentry; many remain unemployed, and little is known concerning interventions that might help them return to work. We report the results of a randomized clinical trial of an intervention designed to help people with HIV/AIDS reenter the workforce.

DESIGN

We tested a mixed (group-individual) modality intervention that incorporated elements of Motivational Interviewing (Miller & Rollnick, 2002), skills building from Dialectical Behavior Therapy (Linehan, 1993), and job-related skills (Price & Vinokur, 1995). A total of 174 individuals participated in either the intervention or in standard of care and were followed for 24 months.

RESULTS

Compared with individuals referred for standard of care, participants in the intervention engaged in more workforce-reentry activities over time and, once employed, were more likely to remain employed. Dose-response analyses revealed that among intervention participants, participants who attended more than 1 individual session engaged in more workforce-reentry activities than individuals who attended 1 or fewer individual sessions, whereas frequency of group session participation did not effect a difference between participants who attended more than 6 group sessions and participants who attended 6 or fewer group sessions.

CONCLUSION

Theoretically based workforce-reentry assistance programs can assist disabled people with HIV/AIDS in their return-to-work efforts.

Addressing intersections in HIV/AIDS and mental health: the role of organizations for d/Deaf and hard of hearing individuals in South Africa

Like south africans generally, d/Deaf and hard of hearing South Africans are at risk of HIV/AIDS and mental disorders resulting from barriers to communication and care. In interviews and a focus group, members of South African organizations for d/Deaf and hard of hearing individuals all gave priority to HIV/AIDS education and prevention, citing risks resulting from language and communication barriers, inadequate schooling, and insufficient information in South African Sign Language. Participants gave varied descriptions of HIV/AIDS programs in schools for d/Deaf and hard of hearing students and described school initiatives they had directed. Some participants gave mental health problems lesser priority; others said susceptibility to mental disorders may result from communication difficulties and therefore warrants specialized services. Others, seeing a need to address mental health in HIV/AIDS prevention, had designed programs accordingly. Such prevention efforts merit support, as do activities to reduce communication barriers.

Massage therapy for people with HIV/AIDS

BACKGROUND

Infection with human immunodeficency virus (HIV) and acquired immunodeficency syndrome (AIDS) is a pandemic that has affected millions of people globally. Although major research and clinical initiatives are addressing prevention and cure strategies, issues of quality of life for survivors have received less attention. Massage therapy is proposed to have a positive effect on quality of life and may also have a positive effect on immune function through stress mediation.

OBJECTIVES

The objective of this systematic review was to examine the safety and effectiveness of massage therapy on quality of life, pain and immune system parameters in people living with HIV/AIDS.

SEARCH STRATEGY

A comprehensive search strategy was devised incorporating appropriate terms for HIV/AIDS, randomised controlled trials (RCTs), massage therapy and the pertinent measures of benefit. All electronic databases identified were searched in November 2008, including Cochrane Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, SCIENCE CITATION INDEX, AIDSLINE, AIDSearch, CINAHL, HEALTHSTAR, PsycLIT, AMED, Current Contents, AMI, NLM GATEWAY, LILACS, IndMed, SOCIOFILE, SCI, SSCI, ERIC and DAI. We also reviewed relevant published and unpublished conference abstracts and proceedings and scrutinised reference lists from pertinent journals. There were no language or date restrictions.

SELECTION CRITERIA

Studies were identified by two reviewers based on trial design (RCTs) and participants (ie, people of any age with HIV/AIDS, at any stage of the disease) who had undergone an intervention that included massage therapy for the identified aims of improving quality of life and activity and participation levels, improving immune function, reducing pain and improving other physiological or psychological impairments.

DATA COLLECTION AND ANALYSIS

Two reviewers independently identified included studies and extracted relevant data. Two other reviewers independently reviewed the included studies for risk of bias. All data and risk of bias judgements were entered into Revman (v5) and meta-analyses were conducted where appropriate.

MAIN RESULTS

Twelve papers were identified, from which four were included. The remaining eight papers were excluded predominantly due to inappropriate methodology. The four included studies were highly clinically heterogenous, investigating a range of age groups (ie, children, adolescents and adults) across the disease spectrum from early HIV through late-stage AIDS. The settings were either community or palliative care, and the outcome measures were a combination of quality of life and immunological function. The trials were judged to be at moderate risk of bias mostly because of incomplete reporting. For quality of life measures, the studies reported that massage therapy in combination with other modalities, such as meditation and stress reduction, are superior to massage therapy alone or to the other modalities alone. The quality of life domains with significant effect sizes included self-reported reduced use of health care resources, improvement in self-perceived spiritual quality of life and improvement in total quality of life scores. One study also reported positive changes in immune function, in particular CD4+ cell count and natural killer cell counts, due to massage therapy, and one study reported no difference between people given massage therapy and controls in immune parameters. Adverse or harmful effects were not well reported.

AUTHORS' CONCLUSIONS

There is some evidence to support the use of massage therapy to improve quality of life for people living with HIV/AIDS (PLWHA), particularly in combination with other stress-management modalities, and that massage therapy may have a positive effect on immunological function. The trials are small, however, and at moderate risk of bias. Further studies are needed using larger sample sizes and rigorous design/reporting before massage therapy can be strongly recommended for PLWHA.

[The usefulness of a genogram as a tool in therapeutic patient education: an exploratory study of parents of children living with HIV/AIDS in Benin]

Understanding family dynamics and relationship is an important facet of care, therapeutic education and psychosocial support. As part of a therapeutic education program organized within a pediatric service in Cotonou, Benin, we have experimented with the genogram at the time of diagnosis and tested it as an educational tool. This study evaluates the usefulness of the genogram for therapeutic patient education, and its capacity to serve as an aid to better understand family structure and dynamics. The study was conducted in 2007 with 29 parents of children living with HIV / AIDS. Six professionals observed the conditions for the development and application of the genograms their effects on the production of information of an educational nature. The results indicate that it can provide families and caregivers benchmarks essential for understanding the role of the family and community in which the child-patient is situated and how they function. It facilitates the identification of key resource persons for the child and selfcare to be mobilized and fostered within the family.

The unmet vocational rehabilitation needs of women with HIV/AIDS

This article discusses the growing population of women with HIV/AIDS as an emergent disability group with unique needs for vocational rehabilitation services. Data from the National Working Positive Coalition Employment Needs Survey for people living with HIV/AIDS was used to describe the demographic, economic, health, and employment characteristics of a sample of 122 female respondents. Findings make several contributions to understanding this emerging population and their vocational development needs including limited knowledge of employment resources, incentives and barriers to employment, and unmet needs for vocational rehabilitation services. Implications for vocational rehabilitation professionals and future research are discussed.

[Spectrum, clinical features, diagnosis of opportunistic and comorbid pathology in HIV-infected patients admitted to infection hospital of Moscow]

AIM

To analyse structure, clinical features, diagnosis of opportunistic and concomitant diseases in patients with HIV infection admitted to infection hospital of Moscow.

MATERIAL AND METHODS

A total of 4155 patients with HIV infection (1518 of them with AIDS) most of them (89%) at the age of 20-39 years were treated in Moscow AIDS hospital in 2006-2007. The examination included standard blood and urine tests, device diagnosis, immunological, bacteriological and molecular investigations of biological materials for detection of opportunistic infections. Cell-mediated immunity was also studied. HIV infection resulted in a lethal outcome in 255 (6.1%) inpatients.

RESULTS

Leading causes of hospitalization of patients at early stages of HIV infection were bacterial bronchitis or pneumonia, hepatic pathology (chronic viral hepatitides, alcohol-associated diseases), sepsis. One-third of the inpatients were at AIDS stage characterized by tuberculosis (66.3%), visceral candidosis (12%), manifest cytomegalovirus infection (10.1%), cerebral toxoplasmosis (9.2%), pneumocystic pneumonia (5.5%). The number of HIV-infected persons with atypical mycobacteriosis, lymphoproliferative diseases, brain tumors increased. Chronic hepatitis C prevailed among liver damage cause in HIV infection, it also often caused hospitalization and death of patients. 60.3% patients having HIV infection who died without AIDS stage had hepatic cirrhosis. Tuberculosis was a leading cause of severe pulmonary pathology, most frequent opportunistic disease, main cause of death in patients with HIV infection. One-third of patients had generalized tuberculosis. Tuberculosis was diagnosed in more than 40% HIV-infected patients with pulmonary lesion, in 65% AIDS patients, 36% dead AIDS patients.

CONCLUSION

To render effective anti-HIV treatment, infection hospital must be equipped with facilities providing device tests, molecular diagnosis, modern etiotropic and pathogenetic medication.

Comparison of drug abuse in Germany and China

Drug abuse has a long, but also different history in Germany and China. The Opium War largely influenced the history of China in 19th century; however, China was once recognized as a drug-free nation for 3 decades from the 1950s to the 1980s. Drug abuse has spread quickly since re-emerging as a national problem in China in the late 1980s. The number of registered drug abusers increased from 70 000 in 1990 to more than 1 million by the end of 2005. In past decades, illicit drug trafficking and production have swept most provinces in China, and drug abuse has caused many problems for both abusers and the community. One major drug-related problem is the spread of HIV, which has caused major social and economic damage in China. Germany, the largest developed European country, also faces the drug and addiction problem. Germany has about 150 000 heroin addicts, for whom HIV/AIDS has become a serious threat since the mid 1980s. To control the drug problem, the German Government adopted the “Action Plan on Drugs and Addiction” in 2003; the China Central Government approved a similar regulation in the antidrug campaign in 2005. Germany has experience in reducing drug-related harm. The methadone maintenance treatment (MMT) program has run for more than 20 years and the public has become more tolerant of addicts. In 2003, China began the MMT program for controlling the spread of HIV/AIDS. It is necessary for China to learn from developed countries to acquire success in its antidrug campaign. In this review, we will go over the differences and similarities in drug abuse between Germany and China. The differences are related to history, population and economics, drug policy context, drug laws, HIV/hepatitis C virus infection, the MMT program and so on. These 2 nations have drug abuse problems with different histories and currently use different approaches to handle illicit drug marketing and use. The legal penalties for illicit drug offences reflect the social differences of these 2 nations with respect to the seriousness of particular types of crimes. The characteristics of the MMT program may also influence patterns of drug abuse in these 2 nations and China should improve the MMT program based on the successful model in Europe, the USA, and Australia. We recommend more dialogue and collaboration between Germany and China.

Developing world rehabilitation strategy II: flex the muscles, train the brain, and adapt to the impairment

PURPOSE

To understand some reasons behind the lack of medical rehabilitation resources in developing regions and to propose some actions that can change this problem.

METHODS

Focused Medline literature review on AIDS disability in Africa. Editorial observation.

RESULTS

Disability, rather than death or cost of treatment, is likely the greatest burden from AIDS. However only 0.05% of published research on AIDS in Africa relates to disability, so we cannot know this with certainty. This is a direct result of funding priorities, and a consequence of both traditional epidemiological methods and old-line 'cure or die' medical education. The disproportionate lack of medical rehabilitation specialists and facilities is a consequence of the same forces. Similar patterns are seen in rural and developing regions around the world.

CONCLUSIONS

Rehabilitation professionals must change healthcare service by using rehabilitation techniques: flexing muscle by insisting that governments, agencies, and philanthropists look at the cost of disability, not just disease; training the brains of young professionals who will practice, research and advocate locally; adapting intervention strategies to the impairments imposed by poverty and distance.

The effect of group aerobic exercise and t'ai chi on functional outcomes and quality of life for persons living with acquired immunodeficiency syndrome

OBJECTIVE

This study aimed to assess the usefulness of two interventions in a group rehabilitation medicine setting to determine strategies and exercise guidelines for long-term care of the HIV/AIDS population with human immunodeficiency virus (HIV) and/or acquired immunodeficiency syndrome (AIDS).

DESIGN

This was a randomized clinical trial investigating the effects of tai chi (TC) and aerobic exercise (EX) on functional outcomes and quality of life (QOL) in patients with AIDS.

SETTING

Two outpatient infectious disease clinics in a mid-atlantic state were the setting.

SUBJECTS AND INTERVENTION

Thirty-eight (38) subjects with advanced HIV (AIDS) were randomized to one of three groups: TC, EX, or control. Experimental groups exercised twice weekly for 8 weeks.

OUTCOME MEASURES

The primary outcomes included QOL as measured by the Medical Outcomes Short Form (MOS-HIV) and Spirituality Well-Being Scale (SWB). Functional measures included the functional reach (FR) for balance, sit and reach (SR) for flexibility, and sit-up (SU) test for endurance. The physical performance test (PPT) was used to determine overall function, and the Profile of Mood States (POMS) was used to evaluate psychologic changes. To consider the patients' explanations for these measurements, qualitative data were collected from subjects' journals, focus groups, and nonparticipant observation.

RESULTS

Thirty-eight (38) subjects were included in data analysis: 13 in the TC group, 13 in the EX group, and 12 in the control group. Results of analysis of covariance showed significant changes in the exercise groups in overall functional measures (p < 0.001). The MOS-HIV showed a significant difference on the subscale of overall health (p = 0.04). The POMS showed significant main effect for time in confusion-bewilderment (p = 0.000) and tension-anxiety (p = 0.005). Three dominant themes emerged from the qualitative data, including: positive physical changes, enhanced psychologic coping, and improved social interactions.

CONCLUSIONS

This study shows that TC and EX improve physiologic parameters, functional outcomes, and QOL. Group intervention provides a socialization context for management of chronic HIV disease. This study supports the need for more research investigating the effect of other types of group exercise for this population. This study sets the stage for a larger randomized controlled trial to examine the potential short- and long-term effects of group exercise that may prove beneficial in the management of advanced HIV disease. Further research is warranted to evaluate additional exercise interventions that are accessible, safe, and cost-effective for the HIV population.

[Aspects of rehabilitation in HIV and AIDS]

Medical treatment of HIV infection has changed dramatically since 1997. The uncontrollable threat became a chronic disease. On the other hand, many HIV-infected people suffer from high psychological distress and multiple physical complaints. Interaction in HIV prevention could transform into psychological counseling. Counselors should initiate rehabilitation measures and occupational reintegration by utilizing all legal possibilities for handicapped people. Patients and physicians, psychologists and social workers as well as self-help groups should initiate successful reintegration into the workforce and daily life; this could positively influence compliance behavior.

Understanding the experience of HIV/AIDS for women: implications for occupational therapists

BACKGROUND

Within the past few years, HIV/AIDS has shifted from being an acute, palliative disease to one that is more chronic and episodic in nature. This shift has major implications for the role of occupational therapy in women's lives. Very few studies, however, have examined the perspective of women living with HIV/AIDS from an occupational therapy perspective.

PURPOSE

This qualitative study was designed to examine the experiences of five women living with HIV/AIDS in Southern Ontario and to begin to explore the implications of these findings for occupational therapy.

METHOD

Through the implementation of five in-depth interviews, a phenomenological approach was used to explore the lived experience of women with HIV/AIDS.

RESULTS

Four main themes emerged: fearing disclosure, experiencing challenges (physical and psychological), having supportive networks, and coping positively with being HIV positive (spirituality and opportunity for living and learning).

PRACTICE IMPLICATIONS

There are several potential roles for occupational therapy in working with women who are living with HIV/AIDS More studies need to be pursued in this area of rehabilitation.

Rehabilitation in HIV/AIDS: development of an expanded conceptual framework

In industrialized countries where HIV infection is becoming a chronic, episodic condition, rehabilitation services have the potential to play an expanded role for people living with HIV/AIDS (PLHAs). However, little is known about rehabilitation in the context of HIV. This paper documents the development of an enhanced, multidisciplinary conceptual framework of rehabilitation in the context of HIV, using the perceptions of PLHAs and rehabilitation professionals. Rehabilitation, broadly defined, is a dynamic process that includes all prevention and/or treatment activities and/or services that address body impairments, activity limitations and participation restrictions for an individual. The framework was developed through broad consultation and interviews with thirteen key informants. Themes that emerged from analysis of interviews related to concepts of rehabilitation in the context of HIV, rehabilitation professionals' roles in the context of HIV, and barriers to access and delivery of rehabilitation services. While there was some variation, key informants generally viewed rehabilitation as a goal-oriented and client-centered process with the potential to impact a range of life domains. Themes were presented to members of a national advisory committee (including PLHAs and health care providers), who produced the foundation of the HIV rehabilitation framework. The framework uses the perspective of the person living with HIV/AIDS, and includes individual life domains that may be affected by HIV, drawing and expanding upon the World Health Organization's (WHO's) International Classification of Functioning, Disability and Health.

Perceived barriers to employment among persons living with HIV/AIDS

This study examined factors associated with contemplating returning to work among unemployed persons living with HIV/AIDS (PLHA) in a large urban city in the United States. A mailed, self-administered survey gathered information from 757 unemployed PLHA. Chi-square and logistic regression analyses were used to determine associations between contemplating returning to work and sociodemographic characteristics, health factors and perceived barriers to employment. We found that most unemployed PLHA (74%) were thinking of returning to work, but perceived significant barriers such as loss of disability income benefits (73%), loss of publicly-funded health insurance (67%) and workplace discrimination (66%). Univariate analyses indicated that contemplating returning to work was significantly associated with sociodemographic characteristics, health factors and perceived barriers to employment in the following areas: (1) availability of health insurance, (2) personal health and physical ability, (3) health concerns related to working and the work environment, and (4) current job skills. Multivariate analyses indicated that: gender, age, race/ethnicity, health insurance type, health status and the belief that health will improve if employed were independently associated with contemplating returning to work. In summary, a substantial proportion of unemployed PLHA may contemplate re-entering the workforce. Assistance is needed to help PLHA address perceived barriers that may prevent them from seeking employment.

Progressive resistive exercise interventions for adults living with HIV/AIDS

BACKGROUND

Due to medical advancements, many people living with HIV infection in developed countries are living longer (Palella 1998). HIV infection can now present as a chronic illness with an uncertain natural disease history. The changing course of HIV infection has lead to a potential increase in the prevalence and impact of disability in people living with HIV infection. Exercise is one key management strategy used by health care professionals to address impairments (problems with body function or structure as a significant deviation or loss such as pain or weakness), activity limitations (difficulties an individual may have in executing activities such as inability to walk) and participation restrictions (problems an individual may experience in life situations such as inability to work) in this population (World Health Organization 2001). Exercise may also be used to address unwanted changes in weight and body composition in people living with HIV infection. Aerobic exercise has been associated with improvements in strength, cardiovascular function, and psychological status in general populations (Bouchard 1993). Results of a systematic review suggested that aerobic exercise interventions appeared to be safe and may lead to improvements in cardiopulmonary fitness for adults living with HIV/AIDS (Nixon 2002). But what are the effects of progressive resistive exercise (PRE) for adults living with HIV infection?A better understanding of the effectiveness and safety of progressive resistive exercise will enable people living with HIV and their health care workers to practice effective and appropriate exercise prescription, thus contributing to improved overall outcomes for adults living with HIV infection.

OBJECTIVES

To examine the safety and effectiveness of progressive resistive exercise interventions on weight, body composition, strength, immunological/virological, cardiopulmonary and psychological parameters in adults living with HIV infection.

SEARCH STRATEGY

To identify studies to be included in this review, we searched the following databases: MEDLINE, EMBASE, CINAHL, COCHRANE, SCIENCE CITATION INDEX, PSYCHINFO, SOCIOLOGICAL ABSTRACTS, SSCI, ERIC, DAI and HEALTHSTAR. We also reviewed both published and unpublished abstracts and proceedings from major international and national HIV/AIDS conferences such as the Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC), the Conference on Retroviruses and Opportunistic Infections (CROI), the Infectious Diseases Society of America Conference (IDSA), and the International AIDS Conference (IAC). Reference lists from pertinent articles and books were reviewed, as well as Collaborative Review Group databases. Targeted journals were also hand searched for relevant articles. No language restriction was applied. The search strategy covered literature from 1980-August 2003.

SELECTION CRITERIA

We included studies that were randomized controlled trials (RCTs) comparing progressive resistive exercise interventions with no progressive resistive exercise or another exercise or treatment modality, performed at least three times per week, and lasting at least four weeks among adults (18 years of age or older) living with HIV/AIDS.

DATA COLLECTION AND ANALYSIS

Data collection forms were used by reviewers to abstract data pertaining to study design, participants, interventions, outcomes and methodological quality from the studies that met inclusion criteria. Whenever possible, meta-analyses were conducted on outcomes using RevMan 4.2.2 computer software.

MAIN RESULTS

Seven studies met the inclusion criteria for this systematic review. Meta-analysis was limited due to the following differences among the studies: types of exercise interventions, inclusion of co-intervention groups, level of exercise supervision, baseline body composition and testosterone levels of participants, types of outcomes assessed, and methodological quality of the individual studies.Main results indicated that performing progressive resistive exercise or a combination of progressive resistive exercise and aerobic exercise at least three times a week for at least four weeks appears to be safe and may lead to statistically and possibly clinically important increases in body weight and composition. Results also indicate exercise interventions may lead to clinically important improvements in cardiopulmonary fitness. Individual studies included in this review suggest that progressive resistive exercise interventions with or without aerobic exercise also contribute to improvements in strength and psychological status for adults living with HIV/AIDS. Individual studies indicate that progressive resistive exercise or a combination of progressive resistive and aerobic exercise appears to be safe for adults living with HIV/AIDS who are medically stable as a result of no change seen in immunological/virological status. These results are limited to those who continued to exercise and for whom there were adequate follow-up data.

REVIEWERS' CONCLUSIONS

Progressive resistive exercise or a combination of progressive resistive exercise and aerobic exercise appear to be safe and may be beneficial for adults living with HIV/AIDS. These findings are limited by the small number of studies that could be included in meta-analyses, small sample sizes and variable participant withdrawal rates among included studies. Future research would benefit from including participants at various stages of HIV infection, a greater proportion of female participants, and participants in a variety of age groups to increase the generalizability of results. Furthermore, future research would benefit from studies with larger sample sizes that conduct an "intention-to-treat" analysis (analysis of participants based on the groups to which they were originally allocated) to better understand outcomes of participants that withdraw from exercise interventions.

Knowledge, personal risk and experiences of HIV/AIDS among people with disabilities in Swaziland

Although there has been research focused on the disabling consequences of HIV/AIDS, there has been very little documented information about HIV/AIDS for individuals with disability prior to infection. There is evidence to suggest that people with disabilities face inequalities in accessing health information and services. The aim of this study was to explore whether disabled and non-disabled young adults in Swaziland perceive HIV/AIDS similarly. A qualitative study using focus-group discussions was conducted. Four focus groups were conducted with a total of 56 non-disabled adults (aged 16-29 years) and four focus groups were conducted with a total of 32 adults with either a physical or hearing disability (aged 18-32 years). The focus-group schedule explored knowledge about HIV/AIDS, personal risk and experiences of health-seeking practices. Information and awareness about HIV/AIDS was good in both rural and urban areas among the non-disabled participants, who obtained their information from a wide range of sources. In contrast, participants with disability, who obtained information about HIV/AIDS from a limited range of sources, lacked knowledge about HIV/AIDS and were misinformed about modes of transmission. Women with disabilities described experiences of sexual exploitation and abuse, which was perceived to be higher among disabled women than their non-disabled peers; they felt this was because disabled women were perceived to be 'free' from the HIV virus by non-disabled men. Further research is necessary to enable HIV/AIDS programmes to address the specific needs of people with disabilities.

Outcomes of a vocational program for persons with AIDS

Advances in medical treatment combined with changes in the demographics of persons who are becoming infected with autoimmune deficiency syndrome (AIDS) have transformed this illness from a rapidly progressing to a chronically disabling condition in a short period of time. This paper describes the development, implementation, and outcomes of a program of vocational services for persons with AIDS. This program was studied using a single group design, in which participatory action research strategies were used to investigate and improve the program as it unfolded. In addition to examining the overall outcomes of services, the study aimed to discover which components were most helpful to participants and which participants were most likely to benefit from the program. Of 129 participants of who initially enrolled, 39 dropped out before finishing the program. Sixty of the 90 participants who completed the program achieved employment, returned to school, or began a volunteer position or internship. Consequently, the overall success rate was 46.5% and the success rate for program completers was 66.7%. The occupational narrative, which participants told in their initial assessment interview, was closely associated with both program completion and successful outcomes. This association adds support to the importance of narrative for understanding participants and predicting future behavior, as well as for the therapy process.

Developing and Evaluating Community-Based Services Through Participatory Action Research: Two Case Examples

Occupational therapy has a strong history of embracing concepts of client empowerment. However there is limited literature in the field on how to achieve empowerment, or on how to extend empowerment to the level of the community and social groups and services within it. This article discusses how concepts and strategies of participatory action research, an extension of empowerment theory, can be used to inform service development and evaluation in occupational therapy. The participatory action research approach is illustrated using two case examples of participatory action research programs for persons with chronic fatigue syndrome and individuals with autoimmune deficiency syndrome (AIDS). A critical analysis of the application of this approach to research and practice is provided. Finally, the paper identifies key principles of participatory action research that can be used to guide occupational therapy services and empower both individuals and communities.

The narratives of 12 men with AIDS: exploring return to work

Analyses of life stories has increasingly been used to understand how different individuals interpret and respond to an experience such as the onset of disability. This paper presents findings of a prospective qualitative study of 12 men living with AIDS who attempted to return to paid employment. Narrative analysis of four interviews over 12 months was used to explore the relationship between return-to-work efforts and whether participants' narratives progressed, remained stable, or regressed. Findings suggest that the men who demonstrated progressive narratives recreated an identity including a view of themselves as workers and recaptured a sense of competence. Men with regressive narratives demonstrated decreased identity and competence while men with stable narratives showed little change in either identity or competence. This paper contributes to our understanding of how the framing of an illness or disability by an individual may influence the progression of his life history narrative.

Environmental analysis: insights from sociological and geographical perspectives

Recent conceptual models, such as the Canadian Model of Occupational Performance, emphasize the transactional relationships between individuals, their occupations, and the environments in which they live. Nevertheless, further theoretical development is necessary in order to gain a comprehensive understanding of the nature of interconnections between the environment, occupation, and disability. This paper draws on concepts from sociology and geography that can broaden our understanding of the environment and the manner in which its different dimensions may influence individuals' experiences of disability. The paper demonstrates how theoretical ideas from these disciplines can be used to inform our understanding of the daily lives of three different individuals: a senior with Bipolar Affective Disorder, a man with HIV/AIDS, and a parent of a child with a severe disability. The paper concludes with a discussion of the implications of the analysis for occupational therapy theory and practice.

Psychotherapeutic strategies for coping with HIV infection

Psychotherapy promotes adaptation to the medical, neuropsychiatric, and psychosocial challenges faced by people with HIV infection. This chapter describes a range of individual and group psychotherapy techniques with demonstrated efficacy in this population.

Substance abuse and HIV infection

This chapter reviews the associations between substance use, comorbid psychiatric disorders, and HIV risk behaviors; the prevalence of substance use disorders among HIV-positive individuals in treatment settings; the medical, psychiatric, and substance abuse treatment of individuals with substance use disorders and HIV infection; and finally, HIV risk reduction among substance abusers.

A pilot coping improvement intervention for late middle-aged and older adults living with HIV/AIDS in the USA

As AIDS becomes more prevalent among late middle-aged and older adults, mental health support services that facilitate the coping and adjustment efforts of this group are increasingly needed. The current article: (1) outlines a coping improvement group intervention for HIV-infected older adults; and (2) examines the efficacy of the intervention utilizing a small sample (N = 16) of older adults living with HIV/AIDS in Milwaukee, Wisconsin and New York City. The intervention focused on enabling HIV-infected older adults to accurately appraise sources of stress, develop adaptive coping responses and access social support resources to facilitate coping efforts. An evaluation of this pilot intervention, conducted using a pretest-posttest, no control group design, revealed that the intervention increased participants' perceptions of social support, produced higher perceptions of social wellbeing and enabled participants to engage in more planful problem solving, confrontive coping and future optimism. Intervention participants also experienced less stressor burden associated with AIDS-related loss and health concerns. While the current intervention showed potential to facilitate the adjustment efforts of HIV-infected older adults, randomized clinical trials of this intervention with larger samples are needed before its appropriateness for this population can be determined.

The experience of pet ownership as a meaningful occupation

This qualitative study examined the experience of pet ownership in the everyday lives of seven men with human immuno-deficiency virus or acquired immune deficiency syndrome. Interviews and field observations were analyzed using a grounded theory approach. The findings demonstrate that the experience of pet ownership is both typical of any pet owner and yet profoundly impacted by the illness of the owners. The results of this preliminary study indicate pet ownership can be a highly valued occupation for some, and thus has implications for occupational therapy intervention.

[Influence of a day care hospital on the incidence of hospital admission of AIDS patients]

BACKGROUND

Day care units have become an usual way of medical care for AIDS patients. However, their influence on the incidence of hospital admissions has not been evaluated.

METHODS

Observational and longitudinal study of a cohort of 308 patients with aids diagnosed between 1990 and 1994 and followed-up to June 1996. The incidence of hospital admissions according to the hospital of follow-up (with or without day care unit) was analyzed. A multivariate analysis of the number of hospital admissions was performed using regression model adjusted to a distribution of Poisson.

RESULTS

After AIDS diagnosis, the incidence of hospital admissions was 108 per 100 patient-years of follow up (21 days as inpatient per patient-year). Those patients controlled in the hospital with day care unit have less hospital admissions (relative risk after adjusting by CD4+ cells count and type of diagnostic disease: 0.64; CI95% 0.55-0.76), and less days as inpatient through their follow-up (11 to 31 days less). There was no difference in survival among patients followed in both hospitals.

CONCLUSIONS

A day care unit decrease the incidence of hospital admissions in aids patients. This positive impact is more evident in patients with lesser CD4+ cell counts.

The unveiling of traumatic brain injury in an HIV/AIDS population

This study examines the frequency of traumatic brain injury (TBI) in an HIV/AIDS population and its associated symptomatology. A panel of 173 individuals with HIV were split into two groups--those who have experienced a blow to the head within their lifetime (n = 128) and those who have not (n = 45). Self-reported symptoms from the TIRR Symptom Checklist were compared across both HIV panels, individuals who identified as traumatically brain injured (n = 416), and individuals with no disability (n = 282). Six clusters of symptoms (total, cognitive, physical, affective/behavioural, five symptoms sensitive and specific to TBI in general and 25 symptoms sensitive and specific to mild TBI) were analysed in a MANOVA, controlling for the demographic variables that were correlated with total symptoms, including panel membership, education, annual household income and substance use history. Significant main effects were found for panel membership. Individuals with HIV and a history of blow to the head reported a higher number of total symptoms and the 25 symptoms specific to mild TBI. The significance of these findings acknowledges the need to recognize the frequency of TBI in an HIV population and the subsequent need to provide the appropriate interventions that will lead to an enhanced overall quality of life.

The Outpatient Developmental Services Project: integration of pediatric psychology with primary medical care for children infected with HIV

OBJECTIVE

To present a model in which pediatric psychology services are programmatically integrated into the primary care of children seen in a special immunology program. The program centers around serial neurodevelopmental/neuropsychological evaluation of children infected with HIV.

METHOD

We describe the population served and the particular services provided, with specific focus on how the program was developed. We include a discussion of the barriers to service provision that have been encountered and the strategies employed to overcome these challenges.

CONCLUSIONS

This approach, while not ideal, serves as a good example of how pediatric psychology can merge with primary medical care to maximize the benefits of both specialties for a patient population that is underserved in many respects.

Assisting persons living with HIV/AIDS to return to work: programmatic steps for AIDS service organizations

The objective of this study was to develop a comprehensive picture of the concerns and needs of persons living with HIV/AIDS who are interested in returning to work. To collect information in this new area, a series of focus groups was conducted with a random sample of clients from AIDS Project Los Angeles who were currently unemployed and expressed a desire to return to work. The results indicate a range of concerns among individuals with HIV/AIDS about returning to work, such as a loss of or change in medical benefits, the need for flexibility in employment to address ongoing medical needs, concerns regarding disclosure of their HIV/AIDS status, the possibility of job related discrimination, and the need to address the practical aspects of reentering the labor market after a prolonged absence. The findings suggest a series of action steps for AIDS service organizations and others to address the needs of persons with HIV/AIDS in this new area.

The effect of professional education on the knowledge and attitudes of physical therapist and occupational therapist students about acquired immunodeficiency syndrome

BACKGROUND AND PURPOSE

Anxiety and fear about caring for people with acquired immunodeficiency syndrome (AIDS) are concerns expressed by students in health care professions. This study was designed to evaluate the influence of education offered to physical therapist (PT) and occupational therapist (OT) students on their knowledge, attitudes, and willingness to provide services to people with AIDS.

SUBJECTS AND METHODS

Twenty-six undergraduate PT students and 23 undergraduate OT students completed a questionnaire at the beginning of their professional education program, following a 5-hour AIDS education seminar, and shortly before their graduation. The questionnaire consisted of 3 subscales designed to evaluate the respondents' knowledge, attitudes, and willingness to treat people with AIDS.

RESULTS

At the time of graduation, the students in both disciplines showed improvement in knowledge about AIDS (14.3% for PT students and 13.8% for OT students) and more positive attitudes toward people with AIDS (7.4% for PT students and 5% for OT students). In both disciplines, the students' willingness to provide services for people with AIDS remained unchanged following the AIDS education seminar and at the end of the professional education program.

CONCLUSION AND DISCUSSION

The professional education offered to the cohort of students in this study appeared to be beneficial in improving their knowledge and attitudes toward people with AIDS, but it did not affect their willingness to work with this patient group.

Duration of hospitalization during the first two years after AIDS diagnosis: a descriptive study

Has there been a change in the duration of periods of hospitalization during the first two years after diagnosis of AIDS between patients diagnosed before 1988, compared with patients diagnosed since 1988? A cohort of 212 AIDS patients was studied. They were diagnosed before December 31, 1990 and were hospitalized between January 1, 1981 and March 31, 1993 in the University Hospital of Geneva, Switzerland. Overall, the duration of hospitalization did not seem to differ according to the year of AIDS diagnosis, though the more recently diagnosed patients were hospitalized with a more advanced level of immunosuppression. However, the pattern of hospitalization was slightly different. The periods of hospitalization for subjects diagnosed before 1988 were relatively longer soon after the AIDS diagnosis and at a late stage in the course of the disease, whereas for the more recent patients the lengths of hospital stays were more uniform during the whole course of the disease.

Volunteer participation in context: motivations and political efficacy within three AIDS organizations

Employed quantitative and qualitative data in a contextual examination of participation in three San Francisco-area HIV/AIDS organizations: an urban, gay community-based social change setting; an urban, broadly focused information/referral setting; and a suburban individual support setting. The settings attracted different kinds of volunteers and engaged them differently with the setting, each other, and community. In quantitative analyses external political efficacy (belief in the responsiveness of sociopolitical systems to change efforts) significantly distinguished settings, but was best predicted by setting-moderated relationships to scaled motivations. Qualitative data more clearly illuminated volunteers' motivations for participation, as well as complex, embedded relationships between setting, motivations, attitudes about sociopolitical participation, and personal and community experience and identification. Together the findings underscore three unique but related stories for the three AIDS organizations, and the value of contextual approaches to participation and empowerment.

Circumventing burnout in AIDS care

Previous studies have determined that health care providers who specialize in AIDS care are particularly susceptible to work-related stress and resulting burnout. This qualitative study derived themes from interviews with three occupational therapists in order to examine these findings. Ultimately, stress and burnout were not dominant themes in the interviews. Instead, the prominent themes were loss; death and dying; boundaries, connecting, and empathy; education; and coping strategies. An accepting attitude toward diversity coupled with the use of both individual and institutional stress management techniques modulated stress and prevented burnout among the study participants.

Yoga for rehabilitation: an overview

The use of yoga for rehabilitation has diverse applications. Yoga practice benefited mentally handicapped subjects by improving their mental ability, also the motor co-ordination and social skills. Physically handicapped subjects had a restoration of some degree of functional ability after practicing yoga. Visually impaired children children showed a significant decrease in their abnormal anxiety levels when they practiced yoga for three weeks, while a program of physical activity had no such effect. Socially disadvantaged adults (prisoners in a jail) and children in a remand home showed significant improvement in sleep, appetite and general well being, as well as a decrease in physiological arousal. The practice of meditation was reported to decrease the degree of substance (marijuana) abuse, by strengthening the mental resolve and decreasing the anxiety. Another important area is the application of yoga (and indeed, lifestyle change), in the rehabilitation of patients with coronary artery disease. Finally, the possible role of yoga in improving the mental state and general well being of HIV positive persons and patients with AIDS, is being explored.

[Coping with AIDS in a support group--an encounter with the health system]

We present the first documentation of a short-term support group for the HIV-infected and those with AIDS in Israel. The group enabled its members to cope with existential issues and with the psychological, social and medical hardships of these conditions, thus becoming an essential support factor in their lives. Participation in the group resulted in better compliance with medical treatment and helped improve psychological symptoms. It is important to stress the contribution such a support group can offer these people. The image of the health system in their eyes is presented. The 4 main areas of hardship in the encounter between the HIV-infected and those with AIDS with the health system are: ensuring privacy, consistency in procedures and in providing information, sensitivity to the emotional state of the individuals, and communication between physician and patient. It is important to bring the distress of these people to the attention of physicians so that they can show a sensitive and empathetic attitude and facilitate dialogue with the patient. It is important for medical teams to be both consistent in procedures involving the HIV-infected and patients with AIDS and in providing information, as well as ensuring privacy.

Meeting the social service needs of persons with AIDS: hospices' response

A national sample of 148 directors of hospice social service departments (or persons most familiar with the delivery of social services in the hospice) participated in an exploratory study investigating the effects of the acquired immune deficiency syndrome (AIDS) epidemic on the delivery of hospice social services. Findings suggest, as does the literature, that the psychosocial needs of persons dying from AIDS present different challenges than those of traditional hospice patients. Furthermore, the results indicate the need for greater collaborative efforts among community agencies as well as specific and ongoing training for staff and volunteers who work with persons with AIDS (PWAs). Implications for the delivery of hospice social services to this population are discussed.