Improving Dietary Habits in Disadvantaged Women With HIV/AIDS: The SMART/EST Women's Project

There is a lack of information on whether brief nutrition education can succeed in improving longer-term dietary patterns in disadvantaged populations with HIV/AIDS. In the SMART/EST II Women's Project 466 disadvantaged women with HIV/AIDS were randomized to one of four groups and received a two-phase training consisting of a coping skills/stress management and nutrition education provided either in a group or individually. At baseline the majority of participants had excessive fat and sugar consumption and suboptimal intakes of vegetables, fruits, calcium-rich foods and whole grains. Dietary patterns for all participants improved after the nutrition intervention primarily due to decreases in high fat and high sugar foods such as soda and fried foods and were still significantly better 18 months later. There were only short-term differences in improvements between the four groups. These findings support the value of even brief nutrition education for disadvantaged women living with HIV/AIDS.     

Correlates of antiretroviral adherence and viral load among transgender women living with HIV

Transgender women are 49 times more likely to become HIV infected than other groups, yet they are drastically underserved by current treatment efforts and report lower rates of treatment adherence then other groups. The objective of this study was to explore correlates of antiretroviral (ART) adherence and viral load among HIV-positive transgender women on ART utilizing a cross-sectional survey of a convenience sample of 59 transgender women. In multivariate models of ART adherence, correlates were age, stress appraisal of transphobic experiences, importance of gender affirmation, and adherence to hormone therapy. In multivariate models of self-reported viral load, correlates were stress appraisal of transphobic experiences and being in a relationship. This study provides preliminary evidence of transgender-relevant correlates of ART adherence and viral load.     

Quality of life among Brazilian women living with HIV/AIDS

The purpose of the present study was to assess quality of life (QoL) in Brazilian women living with HIV/AIDS, according to the World Health Organization Quality of Life HIV-BREF (WHOQoL-HIV-BREF) domains. A quantitative-based, cross-sectional, analytical study was carried out in healthcare centers specialized in assisting people living with HIV/AIDS, located in a municipality of the state of S?o Paulo, Brazil. One hundred and six women of age 18 years or more, users of the public healthcare system, participated in the study. Socio-demographic and clinical variables were collected using a specific questionnaire. Quality of life related variables were collected by means of the WHOQoL-HIV-BREF instrument. As per the QoL domains, study results show that the Spirituality domain reached a standardized mean score of 65.7, followed by the Physical (64.7), Psychological (60.6), Social Relationships (59.5), Independence (58.6), and Environment (54.5) domains. Results of the multiple regression analysis indicate that the women's employment or retirement, income greater than the minimum wage, and higher educational level were associated with a higher standardized mean score of QoL. However, recent HIV/AIDS diagnosis and exposure to antiretroviral agents for a period shorter than two years were negatively associated with QoL. It is critical that public policies favor an all-embracing social inclusion of these women, thus promoting better social conditions. Counseling, clinical follow-up immediately after the infection diagnosis, and initiation of antiretroviral treatment are crucial moments in the lives of these individuals.     

Reliability and validity of self-reported CD4 lymphocyte count and viral load test results in people living with HIV/AIDS

Self-reporting is a common, convenient, and inexpensive method for collecting health status information in HIV/AIDS research, but the reliability and validity of these data remain suspect. HIV-positive persons (n=174) completed self-report measures of demographics, health status, and health literacy, and provided permission to collect CD4 cell counts and viral load results from provider charts. Clinically meaningful categories of CD4 cell counts were reliably and validly assessed using self-report measures. Self-reported viral load, however, demonstrated only marginally acceptable reliability and validity, with the greatest validity occurring for recall of undetectable viral load. Self-reported health status was most reliable and valid for persons with higher levels of education and literacy. CD4 cell counts can therefore be reliably and validly assessed through self-reporting, particularly when collected in clinically meaningful units from persons with higher education. Self-reported viral load should be interpreted with caution and is most reliable when dichotomized into detectable/undetectable categories.     

Stressors and strengths among women living with HIV/AIDS in New York City

We conducted face-to-face interviews with a non-probability sample of 373 women living with HIV/AIDS in New York City. Most were indigent African-Americans and Latinas (M age = 39.61 years). Participants reported considerable stressors. For example, 59% (n = 221) had been sexually abused and 69% (n = 258) physically abused at some point in their lives. In the past 30 days, 9% reported having injected drugs. However, participants also reported considerable strengths, including high levels of spirituality, mastery and HIV-related social support. Multivariate analyses indicated these resources were generally associated with less depressive symptomatology. Findings suggest the need for thorough psychosocial evaluations of women living with HIV to facilitate psychological adaptation, including an exploration of their strengths and culturally-based competencies.     

The impact of HIV/AIDS on the living arrangements and well-being of elderly caregivers in rural Uganda

As the HIV/AIDS epidemic continues to devastate the sub-Saharan Africa region, the demand for care and support services to persons infected and affected by the disease is proliferating. Currently providing the bulk of this much-needed care and support are elderly persons. However, limited work has been done to examine how such care and support impacts the well-being of elderly caregivers. Using qualitative data from elderly respondents in two Ugandan districts, Kamuli and Luwero, this article examines changes in the household structure and living arrangements of older persons (50 years and above) after they take on caregiving responsibilities for persons suffering from AIDS-related illnesses and orphans and vulnerable children (OVC) affected by HIV/AIDS. The findings show that elderly caregivers face drastic disruptions of living arrangements, including prolonged travels and absences from their homes to care for the sick. There is also a sharp increase in their household size as they take on more OVC. The implications of such changes on the older persons' health and well-being are discussed.     

病毒载量检测在HIV/AIDS抗体疑难样本诊断中的应用

文章综述了艾滋病病毒（HIV）抗体检测经常难以及时、明确诊断HIV/艾滋病（AIDS）的现状和原因,以及病毒载量检测在诊断HIV/AIDS抗体疑难样本中的应用和意义,并分析了病毒载量检测在诊断HIV/AIDS抗体疑难样本实际应用中存在的问题,提出了改进的建议。     

Desire for a child among women living with HIV/AIDS in northeast Brazil

In Brazil, an increasing proportion of new HIV infections and AIDS cases involve women of reproductive age. To describe the reproductive desire of women with HIV/AIDS and to identify factors associated with the desire for motherhood, a cross-sectional study was carried out in the referral hospital for infectious diseases in Ceará State, northeast Brazil. In total, 229 women were included in data analysis. Median age was 32 years (interquartile range, 26-37), and 63% had a monthly family income of less than 210 USD. Forty-nine percent were using a contraceptive method, and 37% wished to undergo tubal ligation. Sixty-four percent of the latter women were motivated by the fear of having an HIV-positive child. Forty percent of the participants wanted to have a child. In the multivariate regression analysis, variables independently associated with women's desire to have a child were: younger age (in years, odds ration [OR] = 0.94; 95% confidence interval [CI]: 0.90-0.98), number of children (OR = 0.73; 95% CI: 0.57-0.96), and partner's desire for a child (OR = 3.35; 95%CI: 1.75-6.39). Having a partner who did not know about the woman's positive serostatus was negatively associated with the woman's desire for a child (OR = 0.17; 95% CI: 0.04-0.69). No variable related to clinical status was significantly associated with the outcome variable. Our data showed that many unsterilized HIV-positive women in northeast Brazil, at whatever stage of illness, have a desire for children. We recommend that nondirective counseling, consisting of helping women evaluate their own feelings, goals and needs with respect to reproductive options be provided.     

The changing demographics of women living with HIV/AIDS in southern Alberta from 1982 to 2006

INTRODUCTION:

Women account for a growing proportion of HIV infections in Canada. This has implications with respect to prevention, diagnosis and treatment.

OBJECTIVE:

To describe the female population presenting for HIV care in southern Alberta and to examine the impact of opt-out pregnancy screening.

METHODS:

A retrospective review of demographic and clinical characteristics of all patients presenting to the Southern Alberta HIV Clinic (SAC) care program from 1982 to 2006, was performed.

RESULTS:

The proportion of newly diagnosed patients who were female increased from 7.5% before 1998 to 21.5% after 1998. Women were more likely to be from vulnerable populations, such as intravenous drug users (31.3% versus 13.7%, P<0.001), aboriginals/Métis (21.5% versus 8.7%, P<0.001), blacks (28.9% versus 4.9%, P<0.001) and immigrants (36.6% versus 14.7%, P<0.001). Heterosexual intercourse was the main risk factor for HIV acquisition (43.7%). Women were less likely than men to have requested HIV testing (20.9% versus 37.8%, P<0.001). Opt-out pregnancy screening accounted for 12.7% of HIV-positive tests in women, following its introduction in 1998. Of the women diagnosed by pregnancy screening, 62.1% were from HIV-endemic countries. There was an association between reason for testing and CD4 count at presentation; women who requested their HIV test had higher median CD4 counts than those diagnosed because of illness (478 cells/mL, interquartile range [IQR]=370 cells/mL versus 174 cells/mL, IQR=328 cells/mL, P<0.001) or pregnancy screening (478 cells/mL, IQR=370 cells/mL versus 271 cells/mL, IQR=256 cells/mL, P=0.001).

CONCLUSIONS:

Women were less likely than men to have requested HIV testing and were more likely to be diagnosed by population-based screening methods. Women, especially vulnerable groups, account for a growing number and proportion of newly diagnosed HIV infections in Alberta. The implications of expanded screening in this population merit further consideration.     

The effects of a harm reduction housing program on the viral loads of homeless individuals living with HIV/AIDS

Although the advent of highly active antiretroviral therapies has increased survival rates for many individuals living with HIV/AIDS, chronically homeless individuals with the disease continue to experience poor clinical outcomes and high mortality rates in comparison to the general population living with HIV. Housing as a structural intervention for homeless people living with HIV/AIDS has been shown both to be feasible and to improve access to care. However, few studies report the impact of accessing stable housing on residents' viral load counts, even though viral load has been accepted as the best predictor of clinical prognosis for over a decade. The Open Door is a nonprofit agency that utilizes a harm reduction, housing first model of care to improve clinical outcomes for homeless people living with HIV. This article describes the first study that utilizes viral load to assess the effectiveness of a housing first approach. During the study period, we found that 69% of residents of The Open Door achieved undetectable viral loads, which far exceeds adherence rates ranging from 13 to 32% that were found in other studies of similar vulnerable populations. This finding supports the feasibility of this approach and its potential impact on reducing HIV morbidity, mortality, and secondary transmission. Given that the majority of the residents were active substance users during the study period and achieved undetectable viral loads, our findings also substantiate other studies demonstrating that substance users are able to maintain clinical adherence.     

The impact of representative payee services on medication adherence among unstably housed people living with HIV/AIDS

Rates of viral suppression among people living with HIV/AIDS remain low, especially within marginalized populations such as people who are unstably housed. Representative payee is a service in which the US Social Security Administration appoints an individual or an organization to provide financial management for vulnerable individuals who are unable to manage their finances including housing payments. Little or no published research examines the association between financial management services such as representative payee and HIV clinical adherence. We conducted a pilot study with 18 unstably housed participants living with HIV/AIDS to examine the impact of representative payee services on viral suppression. Of the 11 participants who were not virally suppressed at baseline, 9 (81.8%) of them had achieved viral suppression at six-month follow-up (p?=?.004). Our findings suggest that providing unstably housed people living with HIV/AIDS with representative payee services may help them to improve their housing stability and clinical adherence. Additional research is needed to fully explore correlations between representative payee services and viral suppression.     

Association between HIV/AIDS knowledge and stigma towards people living with HIV/AIDS in Botswana

In Botswana, an estimated 350 000 people live with HIV/AIDS. HIV/AIDS testing rates are low, suggesting that many other people remain undiagnosed. Stigma related to HIV/AIDS is prevalent and contributes to low testing rates and under-diagnosis of the virus. Identifying factors that contribute to stigma, such as insufficient or inaccurate knowledge of HIV/AIDS, may be critical in increasing early identification and treatment. This cross-sectional study used nationally representative data from the 2013 Botswana AIDS Impact Survey (BAIS) IV to examine the relationship between HIV/AIDS knowledge and stigmatising attitudes toward people living with HIV/AIDS (PLWHA). The mean (standard error) for stigma towards PLWHA score and HIV/AIDS knowledge score were 0.99 (0.02) and 5.90 (0.03) respectively. HIV/AIDS knowledge score and stigma towards PLWHA score were strongly positively correlated r (4,4045) = 0.415, p < 0.001). After adjusting for potential confounders, HIV/AIDS knowledge score significantly predicted stigma towards PLWHA score [coefficient β (95% CI)] [?0.25 (?0.29, ?0.20), p < 0.001]. These findings imply that programmes and interventions that increase HIV/AIDS knowledge may reduce the pervasive apprehension, blame, and stigmatising attitude held towards PLWHA in Botswana.     

中英性病艾滋病防治合作项目的政策影响评估

目的了解艾滋病防治项目对政府的政策影响。方法对北京的20位艾滋病领域专家进行问卷调查和深入访谈。结果中英项目在同时期项目运作中效果最好、力度最大,对地方政策制定起到指导和先锋作用,同时给国家的政策决策者以循证。其中,对高危行为人群的干预活动政策影响力最大,而针对机会性感染的治疗和自愿检测措施影响力不足,效果不显著。结论中英项目在科学的指导原则下,采用以试点为基础的项目管理机制和“边实践、边总结”的做法,为国家艾滋病防治提供了很好的最佳实践经验。然而,项目经验的可持续发展问题受到挑战。     

HIV／AIDS患者血浆病毒载量及外周血T淋巴细胞亚群的变化

目的：观察国内HIV／AIDS患者血浆病毒载量和外周血CD4^ 、CD8^ T淋巴细胞的变化，探讨这些变化的临床意义。方法：选择未经抗病毒治疗的HIV／AIDS患者124例，用bDNA法检测血浆病毒载量，并用流式细胞仪检测外周血CD4^ 、CD8^ T淋巴细胞。结果：AIDS患者的血浆病毒载量明显高于HIV感染者，血浆病毒载量与CD4^ 细胞计数呈显著负相关，但其最高峰位于CD4^ 细胞计数100／μl处，然后随着CD4^ 细胞计数的下降而减少。CD4^ T细胞计数为AIDS组＜HIV组＜正常对照组：HIV感染者的CD8^ T细胞计数显著高于正常组和AIDS组，而AIDS患者CD8^ T细胞数则随着CD4^ T细胞减少而下降。结论：血浆病毒载量随着疾病进展而显著升高，但在疾病晚期则有所降低。外周血CD4^ T细胞计数随着疾病的进展而进行性减少；CD8^ T细胞计数在感染早期显著升高，进入晚期则减少。在评价HIV感染者和AIDS患者病情时，应结合病毒载量、CD4^ 、CD8^ T细胞计数综合分析。     

Clinical care issues for women living with HIV and AIDS in the United States

As the number of women infected with HIV in the United States continues to increase, the medical community is faced with the challenge of providing adequate and appropriate care to them. This paper reviews key questions concerning the state of knowledge on the epidemiology, biology, and clinical care of women living with HIV and AIDS in the United States. Because heterosexual transmission accounts for a growing number of cases among women, biological factors and cofactors that may enhance women's susceptibility to HIV infection are also reviewed. HIV-related gynecological issues are presented separately to evaluate whether gynecological complications are distinct in HIV-uninfected and HIV-infected women. Questions of whether there are sex-specific differences in the efficacy and adverse effects of new antiviral agents are discussed. In addition, significant gaps are highlighted that still exist in our understanding of both the effects of HIV and HIV-related drugs upon pregnancy. Finally, the psychiatric stresses and complications that affect women living with HIV and AIDS are also discussed. In each section of this review, gaps in our knowledge of these issues are identified. To properly address these disparities in knowledge, not only do efforts to gather sex-specific biomedical data need to be more exacting, but there is a distinct need to conduct more sex-specific research concerning HIV.     

Trichomonas vaginalis and associated factors among women living with HIV/AIDS in Amazonas,Brazil

ObjectivesOur goal was to determine the prevalence of Trichomonas vaginalis and its associated factors among women living with HIV attending an AIDS clinic in Manaus, Amazonas, Brazil.MethodsCross-sectional study among women attending an AIDS clinic in Manaus between March and December 2010 for gynecological examination were invited to participate. Enrolled patients answered a face-to-face interview including demographic, behavioral and clinical data. They also underwent a gynecological evaluation and cervical scrape samples were collected for wet mount, Gram stain, culture and cytological analysis. A blood sample was obtained to determine TCD4+ lymphocytes and viral load.ResultsA total of 341 (91.2%) women participated in the study. The prevalence of T. vaginalis was 4.1% (95% CI: 2.0–6.2%). Median age was 32 (interquartile range 27–38) years and median years of schooling was 9.0 (interquartile range 4–11). A total of 165 (53.2%) HIV women were classified as patients with AIDS. In multivariate analyses, squamous intraepithelial lesions in cytology [OR = 2.46 (95% CI: 1.31–4.63, p = 0.005)] and anal sex practice [OR = 3.62 (95% CI: 1.08–12.19, p = 0.037)] were associated with T. vaginalis.ConclusionsThese results highlight that HIV-infected women should be screened for T. vaginalis. The control of this infection may have an impact on preventing reproductive complications among these women.     

艾滋病病毒感染者及病人生活质量及其影响因素

随着高效抗反转录病毒疗法(HAART)等有效治疗方法的展开,艾滋病病毒(HIV)感染者及病人(PL-WHA)死亡率降低,已经逐渐成为慢性、可处理的人群,所以提高其生活质量显得尤其重要。近年来,PLWHA生活质量的评定量表、影响因素以及改善措施的研究等均有不同程度的报道。文章就近年来国内外对PLWHA生活质量及其影响因素、改善措施方面的研究进展进行综述,并对以后此方面研究的发展做了讨论。