Shema Tariq

Use of Zidovudine-Sparing HAART in Pregnant HIV-Infected Women in Europe: 2000-2009

Background:Increasing numbers of women in resource-rich settings are prescribed zidovudine (ZDV)-sparing highly active antiretroviral therapy (HAART) in pregnancy. We compare ZDV-sparing with ZDV-containing HAART in relation to maternal viral load at delivery, mother-to-child transmission (MTCT) of HIV, and congenital abnormality. Methods:This is an analysis of data from the National Study of HIV in Pregnancy and Childhood and the European Collaborative Study. Data on 7573 singleton births to diagnosed HIV-infected women between January 2000 and June 2009 were analyzed. Logistic regression models were fitted to estimate adjusted odds ratios (AORs). Results:Overall, 15.8% (1199 of 7573) of women received ZDV-sparing HAART, with increasing use between 2000 and 2009 (P < 0.001). Nearly a fifth (18.4%) of women receiving ZDV-sparing HAART in pregnancy had a detectable viral load at delivery compared with 28.6% of women on ZDV-containing HAART [AOR 0.90; 95% confidence interval (CI): 0.72 to 1.14, P = 0.4]. MTCT rates were 0.8% and 0.9% in the ZDV-sparing and ZDV-containing groups, respectively (AOR 1.81; 95% CI: 0.77 to 4.26, P = 0.2). The congenital abnormality rate was the same in both groups (2.7%, AOR 0.98; 95% CI: 0.66 to 1.45, P = 0.9), with no significant difference between the groups in a subanalysis of pregnancies with first trimester HAART exposure (AOR 0.79; 95% CI: 0.48 to 1.30, P = 0.4). Conclusions:We found no difference in risk of detectable viral load at delivery, MTCT, or congenital abnormality when comparing ZDV-sparing with ZDV-containing HAART. With increasing use of ZDV-sparing HAART, continued monitoring of pregnancy outcomes and long-term consequences of in utero exposure to these drugs is required.

SEXUALLY TRANSMITTED INFECTIONS AMONG UK STREET-BASED SEX WORKERS

Background: Female sex workers are a heterogeneous group and recent reports of declining incidence of sexually transmitted infections (STIs) do not apply to all populations. This is an observational study of street-based sex workers attending an inner-London genitourinary (GU) clinic between 1 July 2006 and 31 January 2007. Methods: In July 2006 the local sex worker outreach project developed a weekly drop-in for street-based sex workers. From the drop-in, sex workers were fast tracked to attend a range of dedicated health services, including the GUM clinic. Results: The outreach team made contact with 120 street-based sex workers in the borough. 40 of these attended the drop-in and 25 attended the GU clinic. 8 had tuberculosis. There were frequent reports of recent recreational drug use, unprotected sex with clients and no reliable contraception. 7 were pregnant, 6 were HIV positive and 12 had positive syphilis serology. A further 17 STIs were identified. Conclusions: There was a high frequency of HIV, syphilis, other bacterial STIs and unwanted pregnancy among sex workers attending this clinic. There were considerable amounts of other physical ill health in this group, with frequently reported risky sexual behaviour. This study demonstrates the need for targeted development work to meet the multifactorial needs of these women.

The impact of the menopause transition on the health and wellbeing of women living with HIV: A narrative review

Improvements in survival due to advances in antiretroviral therapy (ART) have led to a shift in the age distribution of those receiving HIV care, with increasing numbers of women living with HIV (WLHIV) reaching menopausal age. We present a narrative literature review of 26 studies exploring the menopause transition in WLHIV, focusing on: (1) natural history (2) symptomatology and management, and (3) immunologic and virologic effects. Data are conflicting on the association between HIV and earlier age at menopause, and the role of HIV-specific factors such as HIV viral load and CD4 count. There are some data to suggest that WLHIV experience more vasomotor and psychological symptoms during the menopause than HIV-negative women, and that uptake of hormone replacement therapy by WLHIV is comparatively low. There is no evidence that menopause affects either CD4 count or response to ART, although there may be increased immune activation in older WLHIV. We conclude that menopause in WLHIV is a neglected area of study. Specific information gaps include qualitative studies on experiences of reproductive ageing; data on the impact of the menopause on womens quality of life and ability to adhere to health-sustaining behaviors; as well as studies investigating the safety and efficacy of pharmacological and psychosocial interventions. There is likely to be a burden of unmet health need among this growing population, and better data are required to inform optimal provision of care, supporting WLHIV to maintain their health and wellbeing into their post-reproductive years.

Immunologic status and virologic outcomes in repeat pregnancies to HIV-positive women not on antiretroviral therapy at conception: a case for lifelong antiretroviral therapy?

During their second pregnancy with diagnosed HIV (n = 1177), two-fifths of women in the UK/Ireland not on antiretroviral therapy (ART) at conception had an immunological indication for treatment (CD4+ <350 cells/&mgr;l), of whom nearly half had CD4+ at least 350 cells/&mgr;l in their previous pregnancy. Those initiating ART during pregnancy had a 4.3-fold increased odds of detectable viral load at delivery compared with those conceiving on treatment, suggesting that continuation of ART after pregnancy may be beneficial for many women.

Osteoporosis in postmenopausal women living with HIV

The widespread availability of effective antiretroviral therapy (ART) has transformed HIV from a life-limiting condition to one with near-normal life expectancy. HIV is associated with an increased risk of osteopenia and osteoporosis, with people living with HIV (PLHIV) potentially experiencing these conditions at a younger age than their HIV-negative counterparts. The mechanisms driving bone disease in HIV are complex and include: an increased prevalence of traditional risk factors; other comorbid conditions; and HIV-associated factors such as viral effects, systemic inflammation, and ART-related factors. One-third of PLHIV in the United Kingdom are female, and increasing numbers of women living with HIV (WLHIV) are reaching menopausal age. Oestrogen decline in the context of an elevated background risk of poor bone health results in WLHIV being at greater risk of osteoporosis than women without HIV. European HIV guidelines therefore recommend routine screening of postmenopausal WLHIV using FRAX© for clinical risk factors, with or without bone mineral density scanning. Data support the use of calcium and vitamin D supplementation, and bisphosphonates in the treatment of osteoporosis in PLHIV. Additionally, some patients with confirmed osteoporosis may benefit from a switch to an ART agent with a better bone safety profile. However, there remains a notable paucity of data on HIV and menopause, including the impact of hormone replacement therapy on the bone health of WLHIV. In conclusion, it is important that clinicians are aware that postmenopausal WLHIV are a group at particular risk of bone disease, who require proactive screening and advice about preventative measures.

“It pains me because as a woman you have to breastfeed your baby”: decision-making about infant feeding among African women living with HIV in the UK

Objectives UK guidance advises HIV-positive women to abstain from breast feeding. Although this eliminates the risk of postnatal vertical transmission of HIV, the impact of replacement feeding on mothers is often overlooked. This qualitative study examines, for the first time in the UK, decision-making about infant feeding among African women living with HIV. Methods Between 2010 and 2011, we conducted semistructured interviews with 23 HIV-positive African women who were pregnant or had recently given birth. We recruited participants from three HIV antenatal clinics in London. Results Women highlighted the cultural importance of breast feeding in African communities and the social pressure to breast feed, also describing fears that replacement feeding would signify their HIV status. Participants had significant concerns about physical and psychological effects of replacement feeding on their child and felt their identity as good mothers was compromised by not breast feeding. However, almost all chose to refrain from breast feeding, driven by the desire to minimise vertical transmission risk. Participants’ resilience was strengthened by financial assistance with replacement feeding, examples of healthy formula-fed children and support from partners, family, peers and professionals. Conclusions The decision to avoid breast feeding came at considerable emotional cost to participants. Professionals should be aware of the difficulties encountered by HIV-positive women in refraining from breast feeding, especially those from migrant African communities where breast feeding is culturally normative. Appropriate financial and emotional support increases womens capacity to adhere to their infant-feeding decisions and may reduce the emotional impact.

Loss to Follow-Up After Pregnancy Among Sub-Saharan Africa-Born Women Living With Human Immunodeficiency Virus in England, Wales and Northern Ireland: Results From a Large National Cohort.

Background Little is known about retention in human immunodeficiency virus (HIV) care in HIV-positive women after pregnancy in the United Kingdom. We explored the association between loss to follow-up (LTFU) in the year after pregnancy, maternal place of birth and duration of UK residence, in HIV-positive women in England, Wales, and Northern Ireland. Methods We analyzed combined data from 2 national data sets: the National Study of HIV in Pregnancy and Childhood; and the Survey of Prevalent HIV Infections Diagnosed, including pregnancies in 2000 to 2009 in women with diagnosed HIV. Logistic regression models were fitted with robust standard errors to estimate adjusted odds ratios (AOR). Results Overall, 902 of 7211 (12.5%) women did not access HIV care in the year after pregnancy. Factors associated with LTFU included younger age, last CD4 in pregnancy of 350 cells/&mgr;L or greater and detectable HIV viral load at the end of pregnancy (all P < 0.001). On multivariable analysis, LTFU was more likely in sub-Saharan Africa-born (SSA-born) women than white UK-born women (AOR, 2.17; 95% confidence interval, 1.50–3.14; P < 0.001). The SSA-born women who had migrated to the UK during pregnancy were 3 times more likely than white UK-born women to be lost to follow-up (AOR, 3.19; 95% confidence interval, 1.94–3.23; P < 0.001). Conclusions One in 8 HIV-positive women in England, Wales, and Northern Ireland did not return for HIV care in the year after pregnancy, with SSA-born women, especially those who migrated to the United Kingdom during pregnancy, at increased risk. Although emigration is a possible explanatory factor, disengagement from care may also play a role.

“I did not see a need to get tested before, everything was going well with my health”: a qualitative study of HIV-testing decision-making in KwaZulu-Natal, South Africa

ABSTRACT Few studies have examined HIV-testing decision-making since the South African national HIV counseling and testing campaign in 2010–2011 and subsequent expansion in antiretroviral therapy (ART) eligibility in 2012. We describe HIV-testing decision-making and pathways to testing among participants in Pathways to Care, a cohort study of newly-diagnosed HIV-positive adults in KwaZulu-Natal. Our analysis is embedded within a theoretical framework informed by Arthur Kleinman’s work on pluralistic healthcare systems, and the concept of diagnostic itineraries (i.e., the route taken to HIV testing). We conducted 26 semi-structured interviews in 2012, within one month of participants’ diagnosis. Most (n = 22) deferred testing until they had developed symptoms, and then often sought recourse in non-biomedical settings. Of the eleven symptomatic participants who accessed professional medical services prior to testing, only three reported that a healthcare professional had offered or recommended an HIV test. Although ART emerged as an important motivator, offering hope of health and normalcy, fear of death and HIV-related stigma remained key barriers. Despite national policy changes in testing and treatment, health system and individual factors contributed to ongoing high levels of late diagnosis of HIV in this study population. Encouraging local health systems to direct clients toward HIV testing, and continuing to raise awareness of the benefits of routine testing remain important strategies to reduce delayed diagnoses.

Managing menopause in women living with HIV: A survey of primary care practitioners

Objective One in three women living with HIV (WLHIV) in the UK is aged 45–56, and therefore of potentially menopausal age. Little is known about the management of menopause in WLHIV in primary care. We aim to describe current knowledge and practice in the management of menopause in WLWH among primary care practitioners (PCPs). Methods A questionnaire-based study of 88 PCPs attending two sexual and reproductive health conferences. Results Almost all respondents (n = 87, 99%) routinely managed women with menopause-related symptoms; however, only 18 (20%) reported having managed menopause in WLHIV. Over 95% (n = 85) reported being confident in managing menopause in general, whereas less than half (n = 40) reported confidence in managing menopause in WLHIV (p < 0.001). The majority of respondents (n = 84) felt that menopause should be routinely managed in primary care, whereas just over half thought that menopause in WLHIV should be managed in primary care (n = 50, p < 0.001). Almost all respondents (n = 85) reported concerns about managing menopause in WLHIV. Conclusion PCPs reported limited experience of and low levels of confidence in managing menopause-related symptoms in WLHIV. Nearly all PCPs had concerns about managing menopause-related symptoms in WLHIV, many stating that this should be managed outside primary care. Development of national guidance and specialised training, coupled with good liaison between HIV services and PCPs, may improve confidence in this area.

‘The Press/Supress/Our Stories of Happiness/They Choose to Define Us/As “Suffering Headliners”’: Theatre-Making with Women Living with HIV

In this chapter, we describe an innovative interdisciplinary collaboration between theatre practitioners, clinical researchers and a community-based organisation, all working in equal partnership, to explore the intersecting experiences of womanhood and HIV. Drawing upon the work of Gayatri Spivak, Mikhail Bakhtin, Alison Jeffers and Beatrice Allegranti, we examine three key themes: the importance of self-representation, the impact of creating different spaces, and the centrality of reciprocity. Underpinning our work, is the desire to work in partnership with women living with HIV to challenge existing hegemonic narratives of what it is to live with HIV in the UK in the twenty-first century.