Does "asymptomatic" mean without symptoms for those living with HIV infection?

Assessing the sensibility and utility of a short-form version of the HIV Disability Questionnaire in clinical practice settings in Canada, Ireland and the USA: a mixed methods study

OBJECTIVES

The Short-Form HIV Disability Questionnaire (SF-HDQ) was developed to measure the presence, severity and episodic nature of health challenges across six domains. Our aim was to assess the sensibility, utility and implementation of the SF-HDQ in clinical practice.

DESIGN

Mixed methods study design involving semistructured interviews and questionnaire administration.

PARTICIPANTS

We recruited adults living with HIV and HIV clinicians in Canada, Ireland and the USA.

METHODS

We electronically administered the SF-HDQ followed by a Sensibility Questionnaire (face and content validity, ease of usage, format) and conducted semistructured interviews to explore the utility and implementation of the SF-HDQ in clinical practice. The threshold for sensibility was a median score of >5/7 (adults living with HIV) and>4/7 (HIV clinicians) for ≥80% of items. Qualitative interview data were analysed using directed content analysis.

RESULTS

Median sensibility scores were >5 (adults living with HIV; n=29) and >4 (HIV clinicians; n=16) for 18/19 (95%) items. Interview data indicated that the SF-HDQ represents the health-related challenges of living with HIV and other concurrent health conditions; captures the daily episodic nature of HIV; and is easy to use. Clinical utility included measuring health challenges and change over time, guiding referral to specialists and services, setting goals, facilitating communication and fostering a multidisciplinary approach to care. Considerations for implementation included flexible, person-centred approaches to administration, and communicating scores based on personal preferences.

CONCLUSIONS

The SF-HDQ possesses sensibility and utility for use in clinical settings with adults living with HIV and HIV clinicians in three countries.

Association between HIV duration and symptom distress among middle-aged and elderly people with HIV-infected in China: a cross-sectional study

Background

Debate has persisted regarding whether PLWH with longer HIV durations have lower levels of prevalence and severity of symptoms compared with their newly diagnosed counterparts. Whether and how the HIV duration impact the symptom distress among middle-aged and older PLWH has not been explored clearly.

Methods

The patients with HIV-infected aged more than 40 years old were included from seven designated medical institutions of seven regions in China. Outcome was the score of symptom distress. We used the multiple regression model to calculate adjusted Coefficient of Regression (β) with 95% CI in this study.

Results

Among 210 participants (mean age 50.8 years; 71.0% male; 68.1% at asymptomatic stage) in the study, the median number of symptoms was 5. Of all symptoms reported, the most distressed symptoms were sleep disturbance (33.33%), followed by memory loss (31.90%), fatigue (26.67%), slow reactions (22.86%), and vision blur (21.90%). All participants were divided into four groups according to HIV duration, and the median of total score of symptom ditress among all participants was 0.1(0.0,0.9). Difference of total scores and clusters’ scores of symptom distress among four HIV duration groups were statistically significant. 51 participants with 6–10 years HIV duration were more likely to be higher level of education, at asymptomatic stage and have higher CD4 + T cell count. After adjustment for gender, age, race, education, marital status, employment, family income, region, stage of disease and CD4 + T cell count, the score of symptom distress among participants with 6–10 years HIV duration had was higher with the extension of HIV duration. Specially in physical symptoms and psychological symptoms,participants with 6–10 years HIV duration reported the persisting worse burdensome.

Conclusions

HIV duration with 6–10 yearsmay be a key period that the medical team needs to pay special attention to among middle-aged and elderly PLWH. There is a need to provide medical and psychosocial services targeting middle-aged and elderly PLWH according to their changing symptom distress.

Trial registration

Clinicaltrials.gov: ChiCTR2100046225. Registered 11 May 2021.

An HIV-1 Positive Woman Without Usual Immunodeficiency

Introduction: Acquired immune deficiency syndrome (AIDS) inflicts severe damage to the immune system. It transmits from one person to another through blood transfusions and vertical and sexual transmission. It should be noted that almost all papers reporting AIDS emphasized that HIV led to immune deficiency. However, this study reported the first HIV-1 seropositive woman who had an active viral load of HIV-1 without any signs or CD4 lymphocyte count depletion. Case Presentation: This study, for the first time, reported a 46-year-old HIV-1 seropositive woman without any signs and symptoms diagnosed 31 years ago by laboratory tests. Also, it is noteworthy that the patient had not received regular therapeutics during the infection period. Our serologic tests showed an active seropositive patient without any CD4 depletion. The viral load of HIV-1 was 132967.2 u/L, which was quantified by a real-time PCR assay. Also, a CBC test was performed and showed no abnormal results. Conclusions: An untreated HIV-1 positive patient without immunodeficiency is a rare condition, and we found no report of it in the literature. This article reported an HIV-1 positive patient in whom the infection was confirmed several times using the real-time PCR method.

The Development of a Personalized Symptom Management Mobile Health Application for Persons Living with HIV in China

Persons living with HIV (PLWH) continuously experience symptom burdens. Their symptom prevalence and severity are also quite different. Mobile health (mHealth) applications (apps) offer exceptional opportunities for using personalized interventions when and where PLWH are needed. This study aimed to demonstrate the development process of the symptom management (SM) app and the structure and content of it. Our research team systematically searched for evidence-based resources and summarized up-to-date evidence for symptom management and health education. Our multidisciplinary research team that included physicians, nurses, software engineers, and nursing professors, evaluated the structure and content of the drafted app. Both quantitative data and qualitative results were collected at a group discussion meeting. Quantitative data were scores of sufficient evidence, situational suitability, practicability, cost-effectiveness, and understandability (ranged from one to four) for 119 items of the app contents, including the health tracking module, the self-assessment module, coping strategies for 18 symptoms (80 items), medication management, complementary therapy, diet management, exercise, relaxation techniques, and the obtaining support module. The SM app was comprised of eight modules and provided several personalized symptom management functions, including assessing symptoms and receiving different symptom management strategies, tracking health indicators, and communicating with medical staff. The SM app was a promising and flexible tool for HIV symptom management. It provided PLWH with personalized symptom management strategies and facilitated the case management for medical staff. Future studies are needed to further test the app’s usability among PLWH users and its effects on symptom management.

Developing a short-form version of the HIV Disability Questionnaire (SF-HDQ) for use in clinical practice: a Rasch analysis

BACKGROUND

Disability is an increasingly important health-related outcome to consider as more individuals are now aging with Human Immunodeficiency Virus (HIV) and multimorbidity. The HIV Disability Questionnaire (HDQ) is a patient-reported outcome measure (PROM), developed to measure the presence, severity and episodic nature of disability among adults living with HIV. The 69-item HDQ includes six domains: physical, cognitive, mental-emotional symptoms and impairments, uncertainty and worrying about the future, difficulties with day-to-day activities, and challenges to social inclusion. Our aim was to develop a short-form version of the HIV Disability Questionnaire (SF-HDQ) to facilitate use in clinical and community-based practice among adults living with HIV.

METHODS

We used Rasch analysis to inform item reduction using an existing dataset of adults living with HIV in Canada (n = 941) and Ireland (n = 96) who completed the HDQ (n = 1037). We evaluated overall model fit with Cronbach's alpha and Person Separation Indices (PSIs) (≥ 0.70 acceptable). Individual items were evaluated for item threshold ordering, fit residuals, differential item functioning (DIF) and unidimensionality. For item threshold ordering, we examined item characteristic curves and threshold maps merging response options of items with disordered thresholds to obtain order. Items with fit residuals > 2.5 or less than - 2.5 and statistically significant after Bonferroni-adjustment were considered for removal. For DIF, we considered removing items with response patterns that varied according to country, age group (≥ 50 years versus < 50 years), and gender. Subscales were considered unidimensional if ≤ 5% of t-tests comparing possible patterns in residuals were significant.

RESULTS

We removed 34 items, resulting in a 35-item SF-HDQ with domain structure: physical (10 items); cognitive (3 items); mental-emotional (5 items); uncertainty (5 items); difficulties with day-to-day activities (5 items) and challenges to social inclusion (7 items). Overall models' fit: Cronbach's alphas ranged from 0.78 (cognitive) to 0.85 (physical and mental-emotional) and PSIs from 0.69 (day-to-day activities) to 0.79 (physical and mental-emotional). Three items were rescored to achieve ordered thresholds. All domains demonstrated unidimensionality. Three items with DIF were retained because of their clinical importance.

CONCLUSION

The 35-item SF-HDQ offers a brief, comprehensive disability PROM for use in clinical and community-based practice with adults living with HIV.

Impact of the Human Immunodeficiency Viruses Status on Outcomes in Patients Hospitalized With Acute Pancreatitis: A Propensity-Matched Analysis

OBJECTIVES

We aimed to examine the clinical characteristics and outcomes of patients admitted for acute pancreatitis (AP) in the population with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS).

METHODS

The National Inpatient Sample from 2010 to 2014 was used to identify adult patients admitted with AP. Patients were grouped based on the HIV status. Primary outcomes were mortality, length of stay (LOS), disposition and total hospitalization charges. Secondary outcomes included acute kidney injury, septic shock, respiratory failure and pancreatic procedures.

RESULTS

After matching and weighting, a total of 14,152 HIV-positive patients (6904 with AIDS and 7248 with asymptomatic HIV [aHIV]) with AP were identified. Acute pancreatitis with AIDS were associated with a higher rate of acute kidney injury, longer LOS, higher hospitalization charges, and less routine disposition compared with HIV-negative AP. Patients with aHIV had less septic shock, shorter LOS, and less hospitalization charges compared with HIV-negative patients and less respiratory failure, shorter LOS, and less hospitalization charges compared with AIDS patients.

CONCLUSIONS

Patients admitted for AP with AIDS have worse outcomes. On the contrary, aHIV status was not only associated with better outcomes when compared with AIDS, but to HIV-negative status as well.

Understanding kidney disease in rural central Uganda - Findings from a qualitative study

As part of a multicentre study on kidney disease (ARK) undertaken in Malawi, South Africa and Uganda we undertook a social science component in Uganda to gather information on people's understandings and perceptions of a diagnosis of kidney dysfunction, treatment and treatment seeking. We recruited 46 people who had been given information about kidney dysfunction and had been found to have some, usually early, signs of mild impairment. Data were collected during two in-depth interviews. Most participants had heard of the condition, but half denied knowledge of the health status of their kidneys or receiving results of tests from the clinic team. This response may have been linked to a lack of symptoms, for those with early stage kidney dysfunction. The treatment people reported receiving caused some uncertainty about condition severity. This may be because several people were treated for other conditions (such as urinary tract infections) and did not require treatment specifically for kidney disease. In our study, participants assessed illness severity based on symptoms and treatment and compared with the progression of other conditions.

AIDSImpact special issue - broadening the lens: recommendations from rehabilitation in chronic disease to advance healthy ageing with HIV

People living with HIV are ageing with a combination of physical, mental and social health challenges, known as disability. Although rehabilitation can address disability, the field is still emerging. Our aim was to identify similar disability experiences across complex chronic conditions and establish recommendations for future rehabilitation research and practice to advance healthy ageing with HIV. We conducted a consultation with 77 stakeholders from the United Kingdom, Canada, and Ireland with expertise in the fields of rehabilitation and HIV, cancer, cardiovascular disease, renal disease, or chronic obstructive pulmonary disease who attended a one-day symposium. We used facilitated discussions to identify how rehabilitation issues in complex chronic disease translate to people ageing with HIV, and prioritised recommendations for future practice and research. Disability issues experienced across HIV and other complex chronic diseases included: (i) frailty, (ii) uncertainty and worrying about the future ageing with complex chronic disease, (iii) mental health, (iv) pain, and (v) stigma. We highlight six recommendations for clinical practice and research to advance healthy ageing with HIV. Opportunities for cross-collaboration exist with other more established areas of chronic disease management and rehabilitation. Recommendations can be used to inform future HIV clinical practice and research in this emerging field.

Design features of a guideline implementation tool designed to increase awareness of a clinical practice guide to HIV rehabilitation: A qualitative process evaluation

RATIONALE, AIMS, AND OBJECTIVES

A comprehensive electronic guide (e-module) describing an interprofessional, evidence-informed approach to HIV rehabilitation was developed as an education resource for rehabilitation professionals. We developed a guideline implementation tool, consisting of a 10-week, case-based education intervention delivered by email, that was perceived to increase rehabilitation professionals' (occupational therapists (OTs), physical therapists (PTs), and speech language pathologists (SLPs)) knowledge and confidence to apply best practices in HIV rehabilitation. This study aimed to increase understanding of how the design of the guideline implementation tool facilitated increased awareness of and access to the e-module among rehabilitation professionals.

METHODS

We conducted a single group intervention study with rehabilitation professionals in Canada and the United Kingdom. Six case studies targeting HIV pathophysiology and associated conditions, an interprofessional approach to rehabilitation assessment and treatment, and psychosocial issues experienced by people living with HIV, were emailed to participants at 2-week intervals. Individual semi-structured interviews were conducted post-intervention. Interview transcripts were analysed using a descriptive qualitative approach.

RESULTS

Twenty-six individuals (17 from Canada, and 9 from the UK; 16 PTs, 7 OTs, 3 SLPs) were interviewed. One main theme related to design features of the intervention that facilitated learning and access to the e-module emerged. Subthemes highlighted features of the case-based intervention, including technical feasibility, terminology, formatting and layout, hyperlinks, number and frequency of case studies, and diverse and realistic case scenarios relevant to the learner's practice, that participants described as facilitating access to information and learning.

CONCLUSION

Electronically administered case studies were perceived as complementary knowledge tools that increased access to an evidence-informed guide to HIV rehabilitation. Findings provide guidance on using case studies as a guideline implementation tool to facilitate access to information and related resources to optimize learning.

Cross-cultural applicability of the episodic disability framework with adults living with HIV in Ireland: a qualitative study

Purpose: To explore the cross-cultural applicability of the Episodic Disability Framework with people living with HIV in Ireland.Methods: We conducted a qualitative descriptive study using semi-structured interviews. We recruited adults with HIV from a hospital clinic and community-based organization in Dublin, Ireland. We asked participants to describe their health-related challenges, the extent to which these challenges were episodic in nature, and the impact on their overall health. We analyzed data using content analytical techniques.Results: Of the 12 participants (9 men; 3 women), with a median time since HIV diagnosis of 12 years, 83% had an undetectable viral load. Participants described multi-dimensional and episodic health challenges that spanned disability dimensions in the Episodic Disability Framework including: physical, cognitive, and mental-emotional symptoms and impairments, challenges to social inclusion, and uncertainty or worrying about future health with HIV. Contextual factors that exacerbated disability included stigma and fear of HIV disclosure whereas living strategies (lifestyle, positive outlook, resiliency) and social support (family, friends, health services and providers) mitigated disability.Conclusions: The Episodic Disability Framework is pertinent to adults living with HIV in Ireland. Contextual factors are critical for understanding cross-cultural distinctions of the disability experience across varying political, economic, socio-cultural, and environmental contexts and should be considered by rehabilitation professionals to address disability for people with HIV.Implications for rehabilitationThe Episodic Disability Framework, originally derived and validated from perspectives of adults living with HIV in Canada, is pertinent to people living with HIV in Ireland.The Episodic Disability Framework can be used to describe disability experienced by people living with HIV, and to better understand the contextual factors that may exacerbate or alleviate dimensions of disability over time.Contextual factors are critical for understanding cross-cultural distinctions of the disability experience across varying political, economic, sociocultural, and environmental contexts, and should be considered by rehabilitation professionals to better address disability for people with HIV.

Is symptom prevalence and burden associated with HIV treatment status and disease stage among adult HIV outpatients in Kenya? A cross-sectional self-report study

People with HIV experience a high prevalence and burden of physical and psychological symptoms throughout their disease trajectory. These have important public and clinical health implications. We aimed to measure: the seven-day period prevalence of symptoms, the most burdensome symptoms, and determine if self-reported symptom burden is associated with treatment status, clinical stage and physical performance. We conducted a cross-sectional study among adult (aged at least 18 years) patients with HIV, attending HIV outpatient care in Kenya. Data was gathered through self-report using the Memorial Symptom Assessment Scale-Short Form (MSAS-SF), file extraction (sociodemographic data, treatment status, CD4 count, clinical stage) and through observation using the Karnofsky Performance Scale (KPS). Multivariable ordinal logistic regression assessed the association of symptom burden (MSAS-SF) controlling for demographic and clinical variables. Of the 475 participants approached, 400 (84.2%) participated. Ordinal logistic regression showed that being on HIV treatment was associated lower global distress index (in quartiles) (odds ratio .45, 95% CI .23 to .88; p = 0.019). Pain and symptom burden still persist in the era of antiretroviral therapy. Routine clinical practice should incorporate assessment and management of pain and symptoms irrespective of disease stage and treatment status in order to achieve the proposed fourth ^"90" in the UNAIDS 90-90-90 targets (that is good quality of life).

Effects of Discrimination on HIV-Related Symptoms in Heterosexual Men of Color

HIV-related symptoms have a deleterious effect on quality of life. One determinant of HIV symptom burden among individuals of color may be discrimination. The aim of this study was to explore whether multiple lifetime discrimination events are associated with a greater number of HIV-related symptoms among heterosexual HIV-positive men of color and to examine the influence of anxiety and social support on this relationship. Data for this study were drawn from a cross-sectional survey of 307 heterosexual HIV-positive men recruited from health and social service agencies in New York City (NYC). This study indicated that the number of discrimination events experienced in one’s lifetime was positively associated with the number of HIV-related symptoms experienced in the past month. Moreover, the direct effect of discrimination on HIV symptoms remained significant after anxiety was included as a mediator in the model, and there was a significant indirect effect of discrimination on HIV symptoms through anxiety. Evidence supported a potential moderated mediation effect involving social support: As social support increased, the indirect effect of discrimination on HIV symptoms through anxiety decreased. The results of this study suggest an association between discrimination and HIV-related symptom burden. Furthermore, the relationship between number of major discrimination experiences and HIV symptom burden was partially mediated by anxiety. Future research should consider how lifetime discrimination might be associated with negative health outcomes among HIV-positive individuals of color.

Community-Based Exercise in the Context of HIV: Factors to Consider when Developing and Implementing Community-Based Exercise Programs for People Living with HIV

OBJECTIVE

To identify factors to consider for developing and implementing a community-based exercise (CBE) program for people living with HIV (PLWH).

METHODS

We conducted a qualitative descriptive study using semi-structured interviews with PLWH, rehabilitation professionals, and recreation providers from Canada and the United Kingdom. We asked participants to describe their experience with exercise, facilitators, and barriers to accessing and participating in exercise, and factors to consider in developing a CBE program for PLWH. Interviews were analyzed using content analytical techniques.

RESULTS

We developed a Framework of CBE in the Context of HIV that describes (1) exercise experiences of PLWH (nature of exercise, motivators for initiating or sustaining exercise, perceived benefits, and barriers and facilitators to exercise) and (2) 11 factors to consider in developing and implementing a CBE program for PLWH.

CONCLUSION

Recommendations for the development and implementation of an accessible and feasible CBE program may enhance exercise participation among PLWH.

Evaluating a community-based exercise intervention with adults living with HIV: protocol for an interrupted time series study

INTRODUCTION

Our aim was to evaluate a community-based exercise (CBE) intervention with the goal of reducing disability and enhancing health for community-dwelling people living with HIV (PLWH).

METHODS AND ANALYSIS

We will use a mixed-methods implementation science study design, including a prospective longitudinal interrupted time series study, to evaluate a CBE intervention with PLWH in Toronto, Canada. We will recruit PLWH who consider themselves medically stable and safe to participate in exercise. In the baseline phase (0-8 months), participants will be monitored bimonthly. In the intervention phase (8-14 months), participants will take part in a 24-week CBE intervention that includes aerobic, resistance, balance and flexibility exercise at the YMCA 3 times per week, with weekly supervision by a fitness instructor, and monthly educational sessions. In the follow-up phase (14-22 months), participants will be encouraged to continue to engage in unsupervised exercise 3 times per week. Quantitative assessment: We will assess cardiopulmonary fitness, strength, weight, body composition and flexibility outcomes followed by the administration of self-reported questionnaires to assess disability and contextual factor outcomes (coping, mastery, stigma, social support) bimonthly. We will use time series regression analysis to determine the level and trend of outcomes across each phase in relation to the intervention. Qualitative assessment: We will conduct a series of face-to-face interviews with a subsample of participants and recreation providers at initiation, midpoint and completion of the 24-week CBE intervention. We will explore experiences and anticipated benefits with exercise, perceived impact of CBE for PLWH and the strengths and challenges of implementing a CBE intervention. Interviews will be audio recorded and analysed thematically.

ETHICS AND DISSEMINATION

Protocol approved by the University of Toronto HIV/AIDS Research Ethics Board. Knowledge translation will occur with stakeholders in the form of presentations and publications in open access peer-reviewed journals.

TRIAL REGISTRATION NUMBER

NCT02794415; Pre-results.

Struggling to care: A discursive-material analysis of negotiating agency among HIV-positive MSM

A discursive-materialist framework of agency asserts the mutual constitution of agency within cultural discursive, economic, and embodied material structures. Understanding how HIV-positive men who have sex with men in the Philippines negotiate agency vis-a-vis wider social structures, we utilized Foucault's care of the self to locate agency in relationships with the self, others, and the broader world. Using data from narratives of 20 Filipino HIV-positive men who have sex with men, we analyzed the negotiation of agency as HIV-positive as embedded in the unique discursive terrain of Roman Catholicism and the economic materiality of a developing country. Three main processes of negotiating agency are elaborated: (1) questioning the spiritual self and the sexual body in the relationship with the self, (2) navigating interpersonal limits to care giving in the relationship with others, and (3) reclaiming human dignity in health care in the relationship with the broader world. Theoretical insights on the discursive and material constitution of healing in light of discursive and material challenges are discussed.

Meeting the complex needs of individuals living with HIV: a case study approach

This article critically discusses the nursing care and management of a person living with the human immunodeficiency virus (HIV) infection as a long-term condition, requiring highly complex HIV care. Complex HIV care is managed in the secondary care setting. However, recent legislation has motivated shifts in HIV care to the community care setting. This article aims to enhance health professionals' understanding in order to equip practice and district nurses to deliver HIV care provision. Antiretroviral adherence is a prerequisite for disease survival as well as an essential component of complete HIV self-care management. It is therefore imperative that nurses tailor adherence strategies according to each patient's requirements. Case management strategies such as the use of cognitive behavioural therapy to alleviate depressive symptoms will be considered. Furthermore, the use of motivational interviewing for antiretroviral adherence is highlighted as a potential intervention to help patients overcome the physical, psychological and physiological challenges of living with HIV-associated comorbidities. The delivery of integrated HIV care is pivotal for the management of the person living with HIV, as is the facilitation of a self-caring behaviour.

Expanding the Health Action and Process Approach to Predict Physical Activity in African Americans With HIV/AIDS

The current study investigated an expanded Health Action and Process Approach (HAPA) as a health-promotion model of physical activity/exercise behavior for African Americans living with HIV/AIDS. Predictions of physical activity/exercise participation were investigated among 110 African Americans living with HIV/AIDS. Results indicate the expanded HAPA model accounts for 35% of the variance in physical activity/exercise participation. The most significant predictor variables were symptom severity, outcome expectancy, and action and coping planning. Action and coping planning also partially mediated the relationship between physical activity/exercise intention and behavior. Results of the study provide partial support for the use of this expanded HAPA model in the design and implementation of health-promotion behavioral interventions targeting physical activity/exercise for Africana Americans with HIV/AIDS.

Advancing research and practice in HIV and rehabilitation: a framework of research priorities in HIV, disability and rehabilitation

BACKGROUND

HIV increasingly is experienced as a complex chronic illness where individuals are living longer with a range of physical, cognitive, mental and social health-related challenges associated with HIV, comorbidities and aging, a concept that may be termed 'disability'. Rehabilitation such as physical therapy and occupational therapy can help address disability and has the potential to improve quality of life in people living with HIV. Hence, the role for rehabilitation in the context of HIV, aging and comorbidities is emerging. Our aim was to establish a framework of research priorities in HIV, disability and rehabilitation.

METHODS

We convened people living with HIV, clinicians, researchers, service providers, representatives from community-based organizations and policy and funding stakeholders to participate in the first International Forum on HIV and Rehabilitation Research. We conducted a multi-stakeholder consultation to identify current and emerging issues in HIV, disability and rehabilitation. Data were collated and analyzed using content analytical techniques.

RESULTS

Ninety-two participants attended the Forum from Canada, United Kingdom (UK), Ireland and the United States. Situated within three overarching themes (episodic health and disability across the life course; rehabilitation; and methodological advances), the Framework of Research Priorities in HIV, Disability and Rehabilitation includes six research priorities: 1) episodic health and disability; 2) aging with HIV across the life course; 3) concurrent health conditions; 4) access to rehabilitation and models of rehabilitation service provision; 5) effectiveness of rehabilitation interventions; and 6) enhancing outcome measurement in HIV and rehabilitation research. The Framework includes methodological considerations and environmental and personal contextual factors (or lenses) through which to approach research in the field. Knowledge translation should be implemented throughout the development and application of research knowledge to inform HIV clinical practice, programming and policy.

CONCLUSIONS

These priorities highlight the emerging priorities of living long-term with HIV and outline a plan for HIV and rehabilitation research in resource-rich countries such as the UK and Canada.

Measuring disability experienced by adults living with HIV: assessing construct validity of the HIV Disability Questionnaire using confirmatory factor analysis

OBJECTIVES

To assess the construct validity of the HIV Disability Questionnaire (HDQ), a self-administered questionnaire that describes the presence, severity and episodic nature of disability experienced by people living with HIV.

DESIGN

We conducted a confirmatory factor analysis. We hypothesised that domains in the HDQ characterised six dimensions of disability, each represented by HDQ items: physical symptoms and impairments (20 items); cognitive symptoms and impairments (3 items); mental and emotional health symptoms and impairments (11 items); uncertainty (14 items); difficulties with day-to-day activities (9 items) and challenges to social inclusion (12 items). We developed a measurement model to test these hypotheses. We used maximum likelihood methods of estimation to determine model fit. We considered a threshold for the Root Mean Square Error of Approximation (RMSEA) of <0.05 as an indication of overall goodness of model fit. We considered variables with factor loadings of >0.30 as representing a given domain of disability.

SETTING

We recruited adults with HIV from hospital clinics, AIDS service organisations and a specialty hospital in Ontario.

PARTICIPANTS

Of the 361 adults with HIV who completed the HDQ, 80% were men, 36% were 50 or older and 77% reported living with at least two concurrent health conditions in addition to HIV.

OUTCOME MEASURES

We administered the HDQ followed by a demographic questionnaire.

RESULTS

The model achieved good overall fit as indicated by a RMSEA of 0.030 (90% CI 0.028 to 0.033). All HDQ items represented our hypothesised dimensions of disability (factor loadings >0.30). Factor loadings ranged from 0.34 to 0.90. Domains of disability correlated with each other ranging from r=0.47 (between difficulties with day-to-day activities and uncertainty) to r=0.88 (between mental-emotional health challenges and challenges to social inclusion).

CONCLUSIONS

The six domain structure of the HDQ demonstrated construct validity when administered to adults living with HIV.

Which dimensions of disability does the HIV Disability Questionnaire (HDQ) measure? A factor analysis

PURPOSE

To assess the dimensions of disability measured by the HIV Disability Questionnaire (HDQ), a newly developed 72-item self-administered questionnaire that describes the presence, severity and episodic nature of disability experienced by people living with HIV.

METHODS

We recruited adults living with HIV from hospital clinics, AIDS service organizations and a specialty hospital and administered the HDQ followed by a demographic questionnaire. We conducted an exploratory factor analysis using disability severity scores to determine the domains of disability in the HDQ. We used the following steps: (a) ensured correlations between items were >0.30 and <0.80; (b) conducted a principal components analysis to extract factors; (c) used the Scree Test and eigenvalue threshold >1.5 to determine the number of factors to retain; and d) used oblique rotation to simplify the factor loading matrix. We assigned items to factors based on factor loadings of >0.30.

RESULTS

Of the 361 participants, 80% were men and 77% reported living with at least two concurrent health conditions in addition to HIV. The exploratory factor analysis suggested retaining six factors. Items related to symptoms and impairments loaded on three factors (physical [20 items], cognitive [3 items], and mental and emotional health [11 items]) and items related to worrying about the future, daily activities, and personal relationships loaded on three additional factors (uncertainty [14 items], difficulties with day-to-day activities [9 items], social inclusion [12 items]).

CONCLUSIONS

The HDQ has six domains: physical symptoms and impairments; cognitive symptoms and impairments; mental and emotional health symptoms and impairments; uncertainty; difficulties with day-to-day activities and challenges to social inclusion. These domains establish the scoring structure for the dimensions of disability measured by the HDQ. Implications for Rehabilitation As individuals live longer and age with HIV, they may be living with the health-related consequences of HIV and concurrent health conditions, a concept that may be termed disability. Measuring disability is important to understand the impact of HIV and its comorbidities. The HIV Disability Questionnaire (HDQ) is a self-administered questionnaire developed to describe the presence, severity and episodic nature of disability experienced by people living with HIV. The HDQ is comprised of six domains of disability including: physical symptoms and impairments (20 items); cognitive symptoms and impairments (3 items); mental and emotional health symptoms and impairments (11 items); uncertainty (14 items); difficulties with day-to-day activities (9 items) and challenges to social inclusion (12 items). These domains represent the dimensions of disability measured by the HDQ. The HDQ is the first known HIV-specific disability measure for adults living with HIV. The HDQ may be used by clinicians and researchers to assess disability experienced by adults living with HIV.

Evidence-informed recommendations for rehabilitation with older adults living with HIV: a knowledge synthesis

OBJECTIVE

Our aim was to develop evidence-informed recommendations for rehabilitation with older adults living with HIV.

DESIGN

We conducted a knowledge synthesis, combining research evidence specific to HIV, rehabilitation and ageing, with evidence on rehabilitation interventions for common comorbidities experienced by older adults with HIV.

METHODS

We included highly relevant HIV-specific research addressing rehabilitation and ageing (stream A) and high-quality evidence on the effectiveness of rehabilitation interventions for common comorbidities experienced by older adults ageing with HIV (stream B). We extracted and synthesised relevant data from the evidence to draft evidence-informed recommendations for rehabilitation. Draft recommendations were refined based on people living with HIV (PLHIV) and clinician experience, values and preferences, reviewed by an interprofessional team for Grading of Recommendations Assessment, Development, and Evaluation (GRADE) (quality) rating and revision and then circulated to PLHIV and clinicians for external endorsement and final refinement. We then devised overarching recommendations to broadly guide rehabilitation with older adults living with HIV.

RESULTS

This synthesis yielded 8 overarching and 52 specific recommendations. Thirty-six specific recommendations were derived from 108 moderate-level or high-level research articles (meta-analyses and systematic reviews) that described the effectiveness of rehabilitation interventions for comorbidities that may be experienced by older adults with HIV. Recommendations addressed rehabilitation interventions across eight health conditions: bone and joint disorders, cancer, stroke, cardiovascular disease, mental health challenges, cognitive impairments, chronic obstructive pulmonary disease and diabetes. Sixteen specific recommendations were derived from 42 research articles specific to rehabilitation with older adults with HIV. The quality of evidence from which these recommendations were derived was either low or very low, consisting primarily of narrative reviews or descriptive studies with small sample sizes. Recommendations addressed approaches to rehabilitation assessment and interventions, and contextual factors to consider for rehabilitation with older adults living with HIV.

CONCLUSIONS

These evidence-informed recommendations provide a guide for rehabilitation with older adults living with HIV.

Considerations for conducting Web-based survey research with people living with human immunodeficiency virus using a community-based participatory approach

Background

Web or Internet-based surveys are increasingly popular in health survey research. However, the strengths and challenges of Web-based surveys with people living with human immunodeficiency virus (HIV) are unclear.

Objective

The aim of this article is to describe our experience piloting a cross-sectional, Web-based, self-administered survey with adults living with HIV using a community-based participatory research approach.

Methods

We piloted a Web-based survey that investigated disability and rehabilitation services use with a sample of adults living with HIV in Canada. Community organizations in five provinces emailed invitations to clients, followed by a thank you/reminder one week later. We obtained survey feedback in a structured phone interview with respondents. Participant responses were transcribed verbatim and analyzed using directed content analysis.

Results

Of 30 people living with HIV who accessed the survey link, 24/30 (80%) initiated and 16/30 (53%) completed the survey instrument. A total of 17 respondents participated in post-survey interviews. Participants described the survey instrument as comprehensive, suggesting content validity. The majority (13/17, 76%) felt instruction and item wording were clear and easy to understand, and found the software easy to navigate. Participants felt having a pop-up reminder directing them to missed items would be useful.

Conclusions

Strengths of implementing the Web-based survey included: our community-based participatory approach, ease of software use, ability for respondents to complete the questionnaire on one’s own time at one’s own pace, opportunity to obtain geographic variation, and potential for respondent anonymity. Considerations for future survey implementation included: respondent burden and fatigue, the potentially sensitive nature of HIV Web-based research, data management and storage, challenges verifying informed consent, varying computer skills among respondents, and the burden on community organizations. Overall, results provide considerations for researchers conducting community-based participatory Web-based survey research with people living with HIV.

Relationships between dimensions of disability experienced by adults living with HIV: a structural equation model analysis

As individuals age with HIV it is increasingly important to consider the health-related consequences of HIV and multiple morbidities, known as disability. We assessed relationships between four dimensions of disability among adults living with HIV. We conducted a structural equation modeling analysis using data from 913 participants in the Ontario HIV Treatment Network Cohort Study to determine relationships between four latent variables of disability in the Episodic Disability Framework: physical symptoms and impairments, mental health symptoms and impairments, difficulties with day-to-day activities, and challenges to social inclusion. Results indicated that physical symptoms and impairments, mental health symptoms and impairments and difficulties with day-to-day activities directly or indirectly predicted challenges to social inclusion for adults living with HIV. Challenges to social inclusion were directly predicted by mental health symptoms and indirectly by physical health symptoms via (mediated by) having difficulties carrying out day-to-day activities and mental health symptoms and impairments. These findings provide a basis for conceptualizing disability experienced by people living with HIV.

Developing Compassionate Self-care Skills in Persons Living with HIV: a Pilot Study to Examine Mindful Awareness in Body-oriented Therapy Feasibility and Acceptability

Background

Self-care skills for persons living with HIV (PLWH) are needed to better cope with the common symptoms and emotional challenges of living with this chronic illness.

Purpose

The purpose of this study was to examine the feasibility and acceptability of Mindful Awareness in Body-oriented Therapy (MABT) for individuals receiving medical management for HIV at an outpatient program.

Setting

A nonprofit outpatient day program that provided medical management to low-income individuals with HIV.

Research Design

A one group pre–post study design, nine participants were recruited to receive eight weekly MABT sessions of 1.25 hours each.

Intervention

MABT is designed to facilitate emotion regulation through teaching somatically-based self-care skills to respond to daily stressors.

Main Outcome Measures

To assess participant characteristics and study feasibility, a battery of health questionnaires and one week of wrist actigraphy was administered pre- and postintervention. A satisfaction survey and written questionnaire was administered postintervention to assess MABT acceptability.

Results

The results demonstrated recruitment and retention feasibility. The sample had psychological and physical health symptoms that are characteristic of PLWH. MABT acceptability was high, and participants perceived that they learned new mind-body self-care skills that improved HIV symptoms and their ability to manage symptoms.

Conclusion

The positive findings support a larger future study to examine MABT efficacy to improve coping with HIV symptoms among PLWH.

Multidimensional patient-reported problems within two weeks of HIV diagnosis in East Africa: a multicentre observational study

OBJECTIVES

We aimed to determine for the first time the prevalence and severity of multidimensional problems in a population newly diagnosed with HIV at outpatient clinics in Africa.

METHODS

Recently diagnosed patients (within previous 14 days) were consecutively recruited at 11 HIV clinics in Kenya and Uganda. Participants completed a validated questionnaire, the African Palliative Outcome Scale (POS), with three underpinning factors. Ordinal logistic regression was used to evaluate risk factors for prevalence and severity of physical, psychological, interpersonal and existential problems.

RESULTS

There were 438 participants (62% female, 30% with restricted physical function). The most prevalent problems were lack of help and advice (47% reported none in the previous 3 days) and difficulty sharing feelings. Patients with limited physical function reported more physical/psychological (OR = 3.22) and existential problems (OR = 1.54) but fewer interpersonal problems (OR = 0.50). All outcomes were independent of CD4 count or ART eligibility.

CONCLUSIONS

Patients at all disease stages report widespread and burdensome multidimensional problems at HIV diagnosis. Newly diagnosed patients should receive assessment and care for these problems. Effective management of problems at diagnosis may help to remove barriers to retention in care.

Pain among ambulatory HIV/AIDS patients: multicenter study of prevalence, intensity, associated factors, and effect

This study aimed to determine the prevalence, intensity, associated factors, and effect of pain among ambulatory HIV/AIDS patients. Three-hundred two adult ambulatory HIV/AIDS patients were consecutively recruited from HIV/AIDS outpatient clinics at 2 teaching hospitals in Uganda. The presence and intensity of pain were self-reported using the Brief Pain Inventory (BPI); symptom data were collected using the Memorial Symptom Assessment Scale (MSAS-SF); and quality of life (QOL) was assessed using the Medical Outcome Scale-HIV. Forty-seven percent reported pain in the 7 days prior to the survey and pain was a symptom at the time of diagnosis for 68%. On the 0 to 10 numeric scale, 53% reported mild pain (1-4 rating), 20% reported moderate pain (5-6 rating) while 27% reported severe pain (7-10 rating). Gender was not associated with pain intensity, but reduced functional performance, increasing number of symptoms, advanced HIV disease , physical symptom distress (MSAS-SF), and number of health comorbidities were significantly associated with pain intensity (P < .04). Increasing pain intensity was associated with greater functional ability impairment (BPI functional interference index) and poorer QOL. Pain is a common symptom among ambulatory HIV/AIDS patients and has a debilitating effect on QOL. There is a significant unmet need for pain relief in the population.

PERSPECTIVE

This article discusses the characteristics and effect of pain on function and QOL in East African patients. It also contributes information on characteristics of HIV/AIDS adult patients in the East Africa demonstrating the aspects in which pain is similar across different cultures.

Treatment outcomes in palliative care: the TOPCare study. A mixed methods phase III randomised controlled trial to assess the effectiveness of a nurse-led palliative care intervention for HIV positive patients on antiretroviral therapy

Background

Patients with HIV/AIDS on Antiretroviral Therapy (ART) suffer from physical, psychological and spiritual problems. Despite international policy explicitly stating that a multidimensional approach such as palliative care should be delivered throughout the disease trajectory and alongside treatment, the effectiveness of this approach has not been tested in ART-experienced populations.

Methods/design

This mixed methods study uses a Randomised Controlled Trial (RCT) to test the null hypothesis that receipt of palliative care in addition to standard HIV care does not affect pain compared to standard care alone. An additional qualitative component will explore the mechanism of action and participant experience. The sample size is designed to detect a statistically significant decrease in reported pain, determined by a two tailed test and a p value of ≤0.05. Recruited patients will be adults on ART for more than one month, who report significant pain or symptoms which have lasted for more than two weeks (as measured by the African Palliative Care Association (APCA) African Palliative Outcome Scale (POS)). The intervention under trial is palliative care delivered by an existing HIV facility nurse trained to a set standard. Following an initial pilot the study will be delivered in two African countries, using two parallel independent Phase III clinical RCTs. Qualitative data will be collected from semi structured interviews and documentation from clinical encounters, to explore the experience of receiving palliative care in this context.

Discussion

The data provided by this study will provide evidence to inform the improvement of outcomes for people living with HIV and on ART in Africa.

ClinicalTrials.gov Identifier: NCT01608802

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.

A randomized controlled trial of an HIV/AIDS Symptom Management Manual for depressive symptoms

Abstract Depressive symptoms are highly prevalent, underdiagnosed, and undertreated in people living with HIV/AIDS (PLWH), and are associated with poorer health outcomes. This randomized controlled trial examined the effects of the HIV/AIDS Symptom Management Manual self-care symptom management strategies compared with a nutrition manual on depressive symptoms in an international sample of PLWH. The sample consisted of a sub-group (N=222) of participants in a larger study symptom management study who reported depressive symptoms. Depressive symptoms of the intervention (n=124) and control (n=98) groups were compared over three months: baseline, one-month, and two-months. Use and effectiveness of specific strategies were examined. Depressive symptom frequency at baseline varied significantly by country (χ (2) 12.9; p=0.04). Within the intervention group there were significant differences across time in depressive symptom frequency [F(2, 207) = 3.27, p=0.05], intensity [F(2, 91) = 4.6, p=0.01], and impact [F(2, 252) = 2.92, p= 0.05), and these were significantly lower at one month but not at two months, suggesting that self-care strategies are effective in reducing depressive symptoms, however effects may be short term. Most used and most effective self-care strategies were distraction techniques and prayer. This study suggests that people living with HIV can be taught and will employ self-care strategies for management of depressive symptoms and that these strategies are effective in reducing these symptoms. Self-care strategies are noninvasive, have no side-effects, and can be readily taught as an adjunct to other forms of treatment. Studies are needed to identify the most effective self-care strategies and quantify optimum dose and frequency of use as a basis for evidence-based practice.

Sensibility assessment of the HIV Disability Questionnaire

PURPOSE

Our purpose was to assess the sensibility of the human immunodeficiency virus (HIV) Disability Questionnaire (HDQ), the first HIV-specific disability questionnaire.

METHODS

We administered the HDQ, a sensibility questionnaire and a structured qualitative interview to 22 adults living with HIV and five experienced clinicians. We considered the HDQ sensible if median scores on the sensibility questionnaire were ≥5 for adults living with HIV and ≥4 for clinicians for at least 80% of the items. We analyzed the interview data using directed qualitative content analytical techniques.

RESULTS

Questionnaire scores were ≥5 for 88% (15/17) of the items and ≥4 for 100% (17/17) of the items for adults living with HIV and clinicians, respectively. The interview analysis indicated participants felt the HDQ possessed face and content validity in all disability dimensions, had adequate response options, was easy to complete, and adequately captured the episodic nature of disability. Participants had mixed responses about the questionnaire title and provided recommendations to refine item wording and response options.

CONCLUSIONS

The HDQ appears sensible for use with adults living with HIV. Next steps include further measurement property assessment. The HDQ may be used by rehabilitation clinicians and researchers to assess disability experienced by adults living with HIV.

IMPLICATIONS FOR REHABILITATION

• As people with HIV infection live longer, individuals may face a range of health-related challenges due to the disease, concurrent health conditions and the potential adverse effects of treatment. Together, these health-related challenges may be termed disability. • The HIV Disability Questionnaire (HDQ) is the first HIV-specific instrument developed to describe the presence, severity and episodic nature of the disability experienced by adults living with HIV. The HDQ is comprised of four domains including symptoms and impairments, uncertainty about future health, difficulties carrying out day-to-day activities, and challenges to social inclusion. • The HDQ appears sensible for use with adults living with HIV, possessing face and content validity and ease of use in all four domains as well as describing the daily episodic nature of disability. • The HDQ may be used by rehabilitation clinicians and researchers to assess disability experienced by adults living with HIV.

Integration of palliative care throughout HIV disease

People with HIV have a high burden of pain and physical, psychological, and social difficulties that can be managed effectively with palliative care. However, most individuals do not have access to this type of care. Palliative care is holistic patient-centred management of life-limiting progressive disorders and is recognised by WHO as an essential element of HIV care, from diagnosis to end of life. Historically, palliative care and HIV care were linked closely, but misconceptions divide the two disciplines today. Palliative care can augment patients' outcomes and boost adherence to antiretroviral treatments and life expectancy. In much of the world, services providing palliative care are isolated, and most individuals in need have no access to this care. The commitment to provide palliative care for all people with HIV can be fulfilled if clinical workers are trained in this therapeutic approach and if care is delivered at community level, with support for family caregivers.

Patient-reported symptoms on the antiretroviral regimen efavirenz/emtricitabine/tenofovir

Most patients (80-90%) newly diagnosed with HIV are started on the antiretroviral regimen efavirenz, emtricitabine, and tenofovir (EFV/FTC/TDF). Existing studies of patient tolerability, however, are limited. We compared symptom experiences of patients on EFV/FTC/TDF, and the subsequent impact on health-related quality of life, with those of patients on other combination antiretroviral therapy (cART). We conducted a cross-sectional analysis of the Veterans Aging Cohort Study from February 2008 to August 2009 to compare the symptom experiences of patients on EFV/FTC/TDF vs. other cART, unadjusted and then adjusted for treatment characteristics, and comorbid disease severity. We then assessed the association between EFV/FTC/TDF use and health-related quality of life. Among the 1,759 patients in our analytic sample, EFV/FTC/TDF use was associated with fewer symptoms than was other cART. The use of EFV/FTC/TDF was independently associated with health-related quality of life, and this association was at least partially explained by symptom burden.

Developing clinical practice guidelines in HIV rehabilitation: process recommendations and guiding principles

Our purpose was to develop process recommendations and guiding principles for future clinical practice guidelines in HIV rehabilitation. We conducted a scoping study that included focus group and interview consultations with 28 participants including people living with HIV, researchers, clinicians, educators, and policy stakeholders with expertise in HIV and rehabilitation. We used qualitative content analysis techniques to identify emergent themes related to the development of clinical practice guidelines. Results included seven recommendations for the process of developing clinical practice guidelines in HIV rehabilitation that spanned areas of flexibility, scope, adopting existing evidence from concurrent health conditions, format, interprofessional approach to development and implementation, terminology, and knowledge translation. Three guiding principles emerged to inform the philosophical approach for guideline development. These findings serve as a foundation for the development of clinical practice guidelines in HIV rehabilitation to enhance the care and treatment of people living with HIV.

Harnessing the prevention benefits of antiretroviral therapy to address HIV and tuberculosis

After 30 years we are still struggling to address a devastating HIV pandemic in which over 25 million people have died. In 2010, an estimated 34 million people were living with HIV, around 70% of whom live in sub-Saharan Africa. Furthermore, in 2009 there were an estimated 1.2 million new HIV-associated TB cases, and tuberculosis (TB) accounted for 24% of HIV-related deaths. By the end of 2010, 6.6 million people were taking antiretroviral therapy (ART), around 42% of those in need as defined by the 2010 World Health Organization (WHO) guidelines. Despite this achievement, around 9 million people were eligible and still in need of treatment, and new infections (approximately 2.6 million in 2010 alone) continue to add to the future caseload. This combined with the international fiscal crisis has led to a growing concern regarding weakening of the international commitment to universal access and delivery of the Millennium Development Goals by 2015. The recently launched UNAIDS/WHO Treatment 2.0 platform calls for accelerated simplification of ART, in line with a public health approach, to achieve and sustain universal access to ART, including maximizing the HIV and TB preventive benefit of ART by treating people earlier, in line with WHO 2010 normative guidance. The potential individual and public health prevention benefits of using treatment in the prevention of HIV and TB enhance the value of the universal access pledge from a life-saving initiative, to a strategic investment aimed at ending the HIV epidemic. This review analyzes the gaps and summarizes the evidence regarding ART in the prevention of HIV and TB.

Problems taking pills: understanding HIV medication adherence from a new perspective

HIV medication adherence remains a challenge for people taking antiretroviral therapy. In the last decade research in this area has proliferated, yet there is a need for novel research approaches that provide information on the development of successful medication adherence interventions. This study examined several key potential correlates of reasons for missed medication in a diverse sample of people living with HIV/AIDS (PLWHA) from nine cities in the US using an ordinal regression model. Examining the reasons for missed medication in relationship with regimen type, symptom experience, AIDS diagnosis, other health conditions, and social support offers a new approach. Problems taking pills (a factor of five reasons) was significantly associated (p=0.003) with use of a protease inhibitor (PI) regimen. A person taking a PI regimen has a 70% increase of having more problems taking pills versus a non-PI regimen. Symptom experience (odds ratio [OR]: 3.8; 95% confidence interval [CI]: 2.7, 5.2) and other health conditions (OR: 0.7; 95% CI: 0.45, 0.98) were found to be independently associated with problems taking pills. This new perspective may provide a framework for further conceptualizing new analyses that are related to enhancing adherence intervention research and development.

Patient and provider-reported symptoms in the post-cART era

Prior research has consistently demonstrated that providers often under recognize symptoms. However, this research was limited by the different ways in which patients and providers were asked about the symptoms patients experience. We sought to (1) describe the prevalence of patient-reported symptoms in the post-cART era; (2) identify those patient-reported symptoms which are most strongly associated with health-related quality of life (HRQoL), hospitalization and mortality; and (3) determine whether primary providers recognize symptoms associated with HRQoL, hospitalization and mortality. We conducted a secondary analysis using baseline survey data from the Veterans Aging Cohort Study and determined which patient-reported symptoms correlated with clinical outcomes using regression analyses. Kappa scores were then calculated. HIV-infected patients suffer from a high burden of symptoms in the post-cART era. Nine out of 20 symptoms correlated with clinical outcomes. Providers universally under recognized symptoms and demonstrated poor agreement beyond chance when patient-report was used as the gold standard.

Prevalence, correlates, and self-management of HIV-related depressive symptoms

Depressive symptoms are highly prevalent yet undertreated in people living with HIV/AIDS (PLHAs). As part of a larger study of symptom self-management (N=1217), this study examined the prevalence, correlates, and characteristics (intensity, distress, and impact) of depressive symptoms, and the self-care strategies used to manage those symptoms in PLHAs in five countries. The proportion of respondents from each country in the total sample reporting depressive symptoms in the past week varied and included Colombia (44%), Norway (66%), Puerto Rico (57%), Taiwan (35%), and the USA (56%). Fifty-four percent (n=655) of the total sample reported experiencing depressive symptoms in the past week, with a mean of 4.1 (SD 2.1) days of depression. Mean depression intensity 5.4 (SD 2.7), distressfulness 5.5 (SD 2.86), and impact 5.5 (SD 3.0) were rated on a 1-10 scale. The mean Center for Epidemiologic Studies Depression Scale score for those reporting depressive symptoms was 27 (SD 11; range 3-58), and varied significantly by country. Respondents identified 19 self-care behaviors for depressive symptoms, which fell into six categories: complementary therapies, talking to others, distraction techniques, physical activity, medications, and denial/avoidant coping. The most frequently used strategies varied by country. In the US sample, 33% of the variance in depressive symptoms was predicted by the combination of education, HIV symptoms, psychological and social support, and perceived consequences of HIV disease.

Symptom burden in HIV-infected adults at time of HIV diagnosis in rural Uganda

PURPOSE

This study aimed to measure symptom burden prior to antitetroviral therapy (ART) initiation in a population of adults with low CD4 presenting for human immunodeficiency virus (HIV) care and treatment in Uganda, and to explore the relationship between World Health Organization (WHO) stage, CD4 count, and symptomatology.

METHODS

HIV-infected, ART-naïve adults with CD4 less than 200 cells per microliter referred from voluntary testing and counseling services in rural Uganda for potential enrollment into a large double-blinded placebo-controlled trial were invited to completed the Memorial Symptom Assessment Scale-Short Form (MSAS-SF). This is a validated symptom assessment tool that records the presence and severity of 37 physical and 4 psychological symptoms.

RESULTS

Two hundred twelve subjects were enrolled. The mean total number of symptoms was 14.0 (standard deviation [SD] = 6). The 10 most common symptoms were pain (76%), weight loss (70%), itching (67%), feeling drowsy/tired (61%), and lack of energy (61%), numbness /tingling in hands or feet (57%), cough (53%) skin changes (52%), worry (51%), and lack of appetite (49%). The median number of symptoms was not associated with WHO stage CD4 count group.

CONCLUSION

This study demonstrates that the burden of HIV-related symptoms in individuals presenting for care in Uganda is significant and debilitating.

Nonsurgical Management of Severe Osteonecrosis of the Knee in an HIV-Positive Patient: A Case Report

Due to the life-prolonging effects of combination antiretroviral therapy, many people with HIV are living longer. However, this enhanced longevity is often mirrored by increased disability resulting from HIV and/or the adverse effects of medication. Management of HIV-positive patients is further complicated by comorbidities related to aging, including bone and joint disorders. In this paper, we describe the nonsurgical management of an HIV-positive patient with premature onset of severe osteonecrosis of the knee. A 50-year-old man who had been HIV-positive for 16 years and on combination antiretroviral therapy for 11 years presented to his family physician with extreme discomfort in his right knee. He was diagnosed with osteonecrosis of the right knee, but resisted total knee arthroplasty because of potential complications under anesthesia related to comorbid advanced liver disease. Instead, a successful combination of non-surgical management strategies was employed by the patient and his health care team.

Sources of emotional distress associated with diarrhea among late middle-age and older HIV-infected adults

CONTEXT

Although the experience of physical symptoms can adversely influence emotional well-being, the specific emotional reactions experienced in response to specific symptoms are not well understood.

OBJECTIVES

To examine the emotional impact of diarrhea among HIV+ late middle-age and older adults (i.e., age 50 years and older).

METHODS

In-depth interviews were conducted with 100 participants, of whom 29 had experienced diarrhea and spoke about the emotional impact it had had on them.

RESULTS

Three principal themes emerged: 1) I don't control the diarrhea, the diarrhea controls me; 2) I feel ashamed, dirty, and tainted; and 3) I fear what the diarrhea is doing to me and what it means. Their inability to control when and where their diarrhea would occur was a great source of emotional distress for participants. Almost all feared the possibility of fecal incontinence while out in public and the humiliation it would bring. To avoid this, many greatly restricted their time outside the home or where they would go to ensure access to a restroom. Others felt shame and perpetually "dirty" even when not dealing with a bout of diarrhea. Many also worried about the effect the diarrhea would have on their health and whether it signaled progression to end-stage disease.

CONCLUSION

The data strongly support the need to aggressively manage diarrhea in HIV-infected adults, as the social and emotional consequences can be profound. When it cannot be effectively controlled, physicians and social service agencies should address the isolation by providing home-based opportunities for social support and interaction.

How do existing HIV-specific instruments measure up? Evaluating the ability of instruments to describe disability experienced by adults living with HIV

Background

Despite the multitude of health challenges faced by adults living with HIV, we know of no HIV-specific instrument developed for the purpose of describing the health-related consequences of HIV, a concept known as disability. In a previous phase of research, adults living with HIV conceptualized disability as symptoms/impairments, difficulties carrying out day-to-day activities, challenges to social inclusion, and uncertainty that may fluctuate on a daily basis and over the course of living with HIV. In this paper, we describe the extent to which existing HIV-specific health-status instruments capture the experience of disability for adults living with HIV.

Methods

We searched databases from 1980 to 2006 for English language, HIV-specific, self-reported questionnaires consisting of at least two items that were tested for reliability and validity. We then conducted a content analysis to assess how well existing questionnaires describe disability as defined by the Episodic Disability Framework, a framework that conceptualizes this experience from the perspective of adults living with HIV. We matched items of the instruments with categories of the framework to evaluate the extent to which the instruments capture major dimensions of disability in the framework.

Results

We reviewed 4274 abstracts, of which 30 instruments met the inclusion criteria and were retrieved. Of the four major dimensions of disability, symptoms/impairments were included in all 30 instruments, difficulties with day-to-day activities in 16, challenges to social inclusion in 16, and uncertainty in 9. Seven instruments contained at least 1 item from all 4 dimensions of disability (breadth) however, the comprehensiveness with which the dimensions were represented (depth) varied among the instruments.

Conclusions

In general, symptoms/impairments and difficulties carrying out day-to-day activities were the disability dimensions characterized in greatest depth while uncertainty and challenges to social inclusion were less well represented. Although none of the instruments described the full breadth and depth of disability as conceptualized by the Episodic Disability Framework, they provide a foundation from which to build a measure of disability for adults living with HIV.

Position of the American Dietetic Association: Nutrition Intervention and Human Immunodeficiency Virus Infection

It is the position of the American Dietetic Association that efforts to optimize nutritional status through individualized medical nutrition therapy, assurance of food and nutrition security, and nutrition education are essential to the total system of health care available to people with human immunodeficiency virus (HIV) infection throughout the continuum of care. Broad-based efforts to improve health care access and treatment have stabilized HIV prevalence levels in many parts of the world and led to longer survival for people living with HIV infection. Confounding clinical and social issues, such as medication interactions, comorbidities, wasting, lipodystrophy, food insecurity, aging, and other related conditions further complicate disease management. With greater understanding of the mechanisms of HIV disease and its impact on body function, development of new treatments, and wider ranges of populations affected, the management of chronic HIV infection continues to become more complex and demanding. Achievement of food and nutrition security and management of nutrition-related complications of HIV infection remain significant challenges for clients with HIV infection and health care professionals. Registered dietitians and dietetic technicians, registered, should integrate their efforts into the overall health care strategies to optimize their clinical and social influence for people living with HIV infection.