HIV Symptoms and Health-Related Quality of Life Prior to Initiation of HAART in a Sample of HIV-Positive South Africans

This study investigates the relationship between current symptom status (no symptoms vs. symptoms present) and dimensions of health-related quality of life and overall quality of life (QoL) (poor vs. good) of 612 people living with HIV, just prior to initiating highly active antiretroviral therapy at three public hospitals in KwaZulu-Natal, South Africa. The mean number of symptoms reported on the day of interview was 8.4. Experiencing symptoms was most reported by patients in receipt of a disability grant, patients who did not have enough money to meet basic needs, who experienced negative feelings less, who had prayed in the last 6 months and who reported better QoL. Higher QoL was in turn associated with experiencing negative feelings less, praying, receiving a disability grant and having enough money to meet basic needs. Physical health and independence were important predictors of higher QoL for patients both with and without symptoms. Psychological health and spirituality may however mediate the effects of HIV symptoms and socioeconomic stressors.     

Social Support and Violence-prone Relationships as Predictors of Disclosure of HIV Status Among Newly Diagnosed HIV-positive South Africans

Despite the salience of social support and violence as potential outcomes of disclosure, how pre-existing social support and relationship violence among people living with HIV shapes and influences HIV status disclosure has received limited attention. Following the Disclosure Process Model, this study investigated pre-disclosure support and violence-prone relationships as predictors of disclosure using data from a prospective study of 459 newly diagnosed South African women and men. Most (88%) disclosed their status to at least one person by their 8-month interview. Level of social support was unrelated to disclosure to a partner. However, those with higher levels of support had higher odds of disclosing to family and to others. Women in violence-prone relationships were more likely to report disclosure to a partner than were those not in such relationships, counter to expectations. The findings suggest that the same mechanisms may not explain processes of disclosure across all relationship types.     

Traumatic Events and HIV Sexual Risk Behaviors Among Migrant and Non-Migrant Male Market Workers in Central Asia

We examined potentially traumatic events (PTEs) and the relationship between PTEs and HIV risk behaviors among male market workers in Kazakhstan, comparing Kazakhstani to external migrants. Using respondent-driven sampling, participants were 1342 male marketplace workers in Almaty, Kazakhstan. Univariate, bivariate, and logistic regressions were conducted. We found high prevalence of PTEs among participants, and significant differences between PTEs and HIV risk by migrant status. Kazakhstanis reporting 1–2 or three-or-more traumatic events were more likely to report engaging in sex trading, compared to Kazakhstanis who reported no PTEs (OR = 3.65, CI 1.20–11.11, p = 0.022; OR = 8.17, 95% CI 2.66–25.09, p = 0.000, respectively). Kazakhstanis who reported three-or-more PTEs were more likely to report unprotected sex (OR = 2.17, CI 2.17–3.89, p = 0.009). Results did not support this relationship among external migrants. Findings underscore the need for attention on services that address trauma and HIV risk among this population and more research to understand differences by migrant status.     

HIV Transmission Risk Behavior Among HIV-Positive Patients Receiving Antiretroviral Therapy in KwaZulu-Natal,South Africa

The aim of this investigation was to identify factors associated with HIV transmission risk behavior among HIV-positive women and men receiving antiretroviral therapy (ART) in KwaZulu-Natal, South Africa. Across 16 clinics, 1,890 HIV+ patients on ART completed a risk-focused audio computer-assisted self-interview upon enrolling in a prevention-with-positives intervention trial. Results demonstrated that 62 % of HIV-positive patients’ recent unprotected sexual acts involved HIV-negative or HIV status unknown partners. For HIV-positive women, multivariable correlates of unprotected sex with HIV-negative or HIV status unknown partners were indicative of poor HIV prevention-related information and of sexual partnership-associated behavioral skills barriers. For HIV-positive men, multivariable correlates represented motivational barriers, characterized by negative condom attitudes and the experience of depressive symptomatology, as well as possible underlying information deficits. Findings suggest that interventions addressing gender-specific and culturally-relevant information, motivation, and behavioral skills barriers could help reduce HIV transmission risk behavior among HIV-positive South Africans.     

Lifetime and HIV-Related PTSD Among Persons Recently Diagnosed with HIV

This cross-sectional study sought to determine the percentage of individuals who met criteria for lifetime PTSD and HIV-related PTSD among 85 recently diagnosed HIV-positive patients attending public health clinics in the Western Cape, South Africa. The PTSD module of the Composite International Diagnostic Interview (CIDI) was used to determine the percentage of those who met criteria for lifetime PTSD and HIV-related PTSD. The rate of lifetime PTSD and incidence of HIV-related PTSD was 54.1% (95% CI: 43.6–64.3%) and 40% (95% CI: 30.2–50.6%), respectively. Findings suggest that receiving an HIV-positive diagnosis and/or being HIV-positive may be considered a stressor that frequently results in HIV-related PTSD. Given the various barriers to efficient mental health interventions and services in South Africa, there are significant challenges that need to be addressed in order to ensure that the mental health of HIV-positive individuals is appropriately addressed.     

HIV and Depressive Symptoms Among Low-Income Illicit Drug Users

The study sought to assess the associations of HIV status, physical health status, current drug use, and gender with depressive symptoms in former and current illicit drug users. In 1994–1995, 503 individuals (188 HIV-infected; 191 females; 279 current drug users) were interviewed. Of HIV-infected participants, 70 were women and 96 were current drug users. Physical health status was measured by physical functioning (instrumental activities of daily living), CD4 count, AIDS, and HIV-related symptoms. Depressive symptoms were measured by the CES-D. Nearly two fifths (38%) reported a high level of depressive symptoms (CES-D 16). In multivariate analysis, impaired functioning (OR = 4.09, p < .001), HIV-related symptoms (OR = 3.09, p < .001), current drug use (OR = 1.59, p < .05), and history of mental illness (OR=3.22, p < .001) were independently associated with depressive symptoms. Gender and HIV status were not statistically significant. Detection and treatment of depression in drug using populations may improve quality of life and adherence to medical regimens.     

The Effectiveness of Seeking Safety on Reducing PTSD Symptoms in Clients Receiving Substance Dependence Treatment

An evaluation of the Seeking Safety (SS) program was conducted in a 28-day substance abuse treatment facility. The evaluation included 12 male and 28 female participants with a mean age of 33 years. The Trauma Symptom Checklist-40 was utilized as an outcome measure to statistically compare posttest to pretest group means. Results showed significant decreases, from pretest to posttest, on the total score and on several subscales of the measure. Effect sizes were large (d < 0.80) across all scales with the exception of Male Sexual Problems (d = .46). Overall, results suggest that incorporating SS as an adjunct to treatment as usual can help lower trauma symptoms in those receiving substance dependence treatment.     

HIV Prevalence and Risk Behaviours Among Foreign Migrant Women Residing in Cape Town,South Africa

HIV prevalence and risk behaviour among foreign migrants in South Africa has not been explored. This paper describes the effectiveness of respondent-driven sampling (RDS) to recruit foreign migrant women residing in Cape Town, reports HIV prevalence, and describes key characteristics among them. We conducted a biological and behavioural surveillance survey using RDS. After written informed consent, participants completed an audio computer assisted self-interview and provided a dried blood sample for HIV analysis. HIV prevalence was estimated to be 7 % (CI 4.9–9.5) among 935 women. HIV sero-positivity was associated with older age (p = 0.001), country of origin (p < 0.000), being unmarried (p < 0.000), having lived in South Africa for 3–5 years (p = 0.023), sexual debut at ≥15 years (p = 0.047), and having used a condom at last sex with a main partner (p = 0.007). Few women reported early sexual debut, or multiple sexual partners. RDS was successful in recruiting foreign migrant women.     

Association of Depressive Symptoms with Lapses in Antiretroviral Medication Adherence Among People Living with HIV: A Test of an Indirect Pathway

Viral suppression, a critical component of HIV care, is more likely when individuals initiate antiretroviral therapy (ART) early in disease progression and maintain optimal levels of adherence to ART regimens. Although several studies have documented the negative association of depressive symptoms with ART adherence, less is known about how depressed mood relates to intentional versus unintentional lapses in adherence as well as the mechanisms underlying this association. The purpose of the current study was to examine the association of depressive symptoms with ART adherence, assessed as a multidimensional construct. Secondarily, this study conducted preliminary indirect path models to determine if medication self-efficacy could explain the depressed mood-adherence relationship. Depressive symptoms were not associated with 95% ART taken, self-reported viral load, deliberate adjustments to ART regimens or skipped ART doses. However, the indirect association of depressive symptoms via decrements in medication self-efficacy was significant for 95% ART taken, self-reported viral load and skipped ART doses, but not deliberate changes to ART regimens. In this sample of HIV-positive outpatients, there is evidence to support medication self-efficacy as a potential mechanism underlying the association between depressive symptoms and ART adherence. Additional longitudinal studies are needed to formally examine medication taking self-efficacy as a mediator.     

HIV Incidence and Prevalence Among Aboriginal Peoples in Canada

We examined incidence, prevalence, and correlates of HIV infection in Aboriginal peoples in Canada and found that among most risk groups both Aboriginal and non-Aboriginal participants showed similar levels of HIV prevalence. Aboriginal peoples who use illicit drugs were found to have higher HIV incidence and prevalence when compared to their non-Aboriginal drug-using peers. Aboriginal street youth and female sex workers were also found to have higher HIV prevalence. Among Aboriginal populations, correlates of HIV-positive sero-status include syringe sharing and frequently injecting drugs, as well as geographic and social factors such as living in Vancouver or having a history of non-consensual sex. This study is relevant to Canada and elsewhere, as Indigenous populations are disproportionately represented in the HIV epidemic worldwide.     

The Impact of Prolonged Exposure on PTSD Symptoms and Associated Psychopathology in People Living with HIV: A Randomized Test of Concept

People living with HIV (PLWH) report elevated levels of posttraumatic stress disorder symptoms (PTSS) and associated comorbidities. The present study tested the efficacy of prolonged exposure (PE) at reducing PTSS, depression, negative posttraumatic cognitions, and substance use in PLWH. Participants were randomly assigned to receive PE (n = 40) or to a weekly monitoring control group (n = 25). Assessments occurred at baseline, post-intervention and 3-months post-treatment. Following the 3-month assessment, controls were offered the intervention. All PE recipients (whether originally from the PE or control group) completed a 6-month assessment. Intent-to-treat mixed model repeated measures ANOVAs were conducted through 3-months post-treatment; within group analyses were conducted through 6-months. PE recipients reported fewer PTSS and negative posttraumatic cognitions and were more likely to achieve good end-state functioning; gains were maintained at 6-months. No between-group differences emerged for substance use. Overall, results support the efficacy of PE in PLWH.     

Prevalence and clinical correlates of anti-phospholipid antibodies in South Africans with systemic lupus erythematosus

OBJECTIVE: To determine the prevalence and clinical correlates of anti-phospholipid antibodies (aPL), including anti-cardiolipin antibodies (aCL), lupus anti-coagulant (LA), anti-beta2-glycoprotein 1 (abeta2GP1), and anti-prothrombin (aPT) antibodies, in Black South African patients with systemic lupus erythematosus (SLE). METHODS: A cross-sectional study of 100 SLE patients in whom clinical characteristics, including features of the anti-phospholipid syndrome (APS), disease activity, and damage were documented, and sera tested for aCL, abeta2GP, and aPT of all isotypes, and LA. RESULTS: Positive aCL, abeta2GPI, aPT, and LA were found in 53, 84, 20, and 2 patients, respectively. Immunoglobulin (Ig)A aCL and IgG abeta2GPI were the commonest aCL (49.1%) and abeta2GPI (47%) isotypes, respectively. IgA abeta2GPI were associated with both a history of thrombosis alone (p<0.05) and a history of any clinical feature, thrombosis, and/or spontaneous abortion of the APS (p<0.05); IgA aCL were associated with a history of any clinical APS event (p<0.05); and abeta2GPI of any isotype were associated with a history of arthritis (p<0.001). CONCLUSION: Our findings provide further evidence that screening for abeta2GPI and IgA aCL isotypes may improve the risk assessment for APS in SLE patients of African extraction. Further prospective studies are warranted to determine the clinical utility of these tests and to elucidate the genetic basis for the increased IgA aPL response in SLE patients of African extraction.     

Determinants of Depressive Symptoms Among Japanese Elders Receiving Care from Spouses,Daughters and Daughters-in-Law

Abstract

This study examined determinants of self-reported depressive symptoms among 96 community-dwelling Japanese elders who received care from their spouses, daughters and daughters-in-law. Respondents were recruited from day treatment programs at respite care facilities in northwestern Japan and administered the Geriatric Depression Scale (GDS). Close to 60% of the respondents were mildly depressed. Moderate to severe depression was more common among elders who received care from their spouses than from those who received care from their daughters or daughters-in-law. Regressed with age, health status, ADL impairment, care-receiving stress, coping styles, and characteristics of the caregiver (kin relationship), depression was found associated with age, poor health, care-receiving stress, and passive coping. Caregiver characteristics were not significant in the regression model, suggesting that the quality of the caring relationship was a more important factor than the type of kin relationship.     

The Prevalence and Patterns of Menopausal Symptoms in Women Living with HIV

AIDS and Behavior - Increasing numbers of women with HIV are experiencing menopause. We use data from a large, representative sample of women with HIV to describe the prevalence and clustering of...     

HIV/AIDS misconceptions may be associated with condom use among black South Africans: an exploratory analysis

In South Africa, approximately 20% of 15–49-year-olds are infected with HIV. Among black South Africans, high levels of HIV/AIDS misconceptions (e.g. HIV is manufactured by whites to reduce the black African population; AIDS is caused by supernatural forces or witchcraft) may be barriers to HIV prevention. We conducted a cross-sectional study of 150 young black adults (aged 18–26; 56% males) visiting a public clinic for sexually transmitted infections, to investigate whether HIV/AIDS misconceptions were related to low condom use in main partner relationships. We assessed agreement with HIV/AIDS misconceptions relating to the supernatural (e.g. witchcraft as a cause of HIV) and to genocide (e.g. the withholding of a cure). In multivariate models, agreement that ‘Witchcraft plays a role in HIV transmission’ was significantly related to less positive attitudes about condoms, less belief in condom effectiveness for HIV prevention, and lower intentions to use condoms among men. The belief that ‘Vitamins and fresh fruits and vegetables can cure AIDS’ was associated with lower intentions among men to use condoms. Women who endorsed the belief linking HIV to witchcraft had a higher likelihood of unprotected sex with a main partner, whereas women who endorsed the belief that a cure for AIDS was being withheld had a lower likelihood of having had unprotected sex. Knowledge about distinct types of HIV/AIDS misconceptions and their correlates can help in the design of culturally appropriate HIV-prevention messages that address such beliefs.     

Protective Factors and HIV Risk Behavior Among South African Men

The primary mode of HIV transmission in South Africa is heterosexual sexual behavior. HIV prevention research specifically focusing on men in South Africa is limited. We assessed self-reported HIV risk behaviors in 1,181 men ages 18 to 45 years in randomly selected neighborhoods in Eastern Cape Province, South Africa. Older men were less likely to report having multiple partners. Religiosity was a protective factor for condom use and unprotected sex with steady partners. Discussing using condoms was a protective factor for condom use and unprotected sex with both steady and casual partners. Having a child was associated with decreased condom use with steady partners and employment was associated with decreased condom use with casual partners. The findings suggest the need for HIV risk-reduction behavioral interventions tailored for South African men with regard to age, religiosity, and types of sexual partners. Implications for the development of such interventions are discussed.     

Choice in HIV testing: the acceptability and anticipated use of a self-administered at-home oral HIV test among South Africans

Combination HIV prevention is being widely promoted by funders. This strategy aims to offer HIV prevention choices that can be selected and combined to decrease HIV risk in ways that fit with each individual’s situation. Treatment as prevention and pre-exposure prophylaxis are two new evidence-based strategies to decrease HIV incidence, both of which require high HIV testing rates to be effective, and the Joint United Nations Programme on HIV/AIDS (UNAIDS) has set a goal of 90% of HIV-positive individuals knowing their status by 2030. However, HIV testing rates in many countries remain suboptimal. Just as no single HIV prevention method is ideal for all people in all situations, no single HIV testing modality is likely to be acceptable to everyone. By offering HIV testing choices, we may be able to increase testing rates. However, many low-resourced countries have been slow to take up new HIV testing options such as the self-administered at-home oral HIV test that is currently available in the United States. In this paper, we present findings from 20 in-depth interviews, conducted in 2010, documenting opinions about self-administered at-home oral HIV testing, a testing modality still largely unavailable in Africa. Participants were clients of three primary healthcare clinics in South Africa. Self-testing was seen as enabling confidentiality/privacy, saving time, and facilitating testing together with partners. However, concerns were raised about psychological distress when testing at home without a counsellor. Some suggested this concern could be minimised by having experienced clinic-based HIV testing and counselling before getting self-testing kits for home use. Thus, self-administered HIV testing could be an option added to the current testing modalities to address some important barriers to testing.