HIV and reproductive care—a review of current practice

Reproductive Desire in Women Living with HIV/AIDS with Serodiscordant Partners

OBJECTIVE

To estimate the prevalence and factors associated with reproductive desire in a sample of women living with HIV/AIDS (WLHA) with serodiscordant partners.

STUDY DESIGN

Between September 2015 and August 2016, a cross-sectional study was conducted among 110 WLHA from HIV/AIDS treatment services and non-governmental organizations. An interview was conducted using a structured questionnaire to collect sociodemographic data, reproductive desire, and potential predictor variables. Poisson regression was used to analyze the factors associated with reproductive desire in the sample.

RESULTS

The prevalence of reproductive desire was 32.7% (95% Confidence Interval: % CI: 24.7-42.0%). In regression analysis, we observed an association between reproductive desire and the following variables: age < 30 years; relationship time < 2 years; reproductive desire for the partner; and absence of children.

CONCLUSIONS

The prevalence of reproductive desire in the investigated sample was relatively high. Young age and reproductive desire for the partner were the main associated factors.

Sperm selection strategies and their impact on assisted reproductive technology outcomes

The application of assisted reproductive technologies (ART) has revolutionised the treatment of human infertility, giving hope to the patients previously considered incapable of establishing pregnancy. While semen analysis is performed to access whether a sample has an adequate number of viable, motile and morphologically normal sperm cells able to achieve fertilisation, sperm selection techniques for ART aim to isolate the most competent spermatozoon which is characterised by the highest fertilising potential. Based on the semen analysis results, the correct sperm selection technique must be chosen and applied. In this review, different sperm selection strategies for retrieving spermatozoa with the highest fertilising potential and their impact on ART outcomes are discussed. In addition, advantages and disadvantages of each method and the best suited techniques for each clinical scenario are described.

Prevalence and factors associated with fertility desires/intentions among individuals in HIV-serodiscordant relationships: a systematic review of empirical studies

INTRODUCTION

Better knowledge about fertility desires/intentions among HIV-serodiscordant partners who face unique challenges when considering childbearing may be helpful in the development of targeted reproductive interventions. The aim of this systematic review was to synthesize the published literature regarding the prevalence of fertility desires/intentions and its associated factors among individuals in HIV-serodiscordant relationships while distinguishing low- and middle-income countries (LMIC) from high-income countries (HIC).

METHODS

A systematic search of all papers published prior to February 2017 was conducted in four electronic databases (PubMed/MEDLINE, PsycINFO, Web of Science and Cochrane Library). Empirical studies published in peer-reviewed journals with individuals in HIV-serodiscordant relationships assessing the prevalence of fertility desires/intentions and/or the associated factors were included in this systematic review. This review adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

RESULTS AND DISCUSSION

After screening 1852 references, 29 studies were included, of which 21 were conducted in LMIC and eight in HIC. A great variability in the prevalence of fertility desires/intentions was observed in LMIC (8% to 84% (one member of the dyad included)). In HIC, the results showed a smaller discrepancy between in the prevalence (32% to 58% (one member of the dyad included)); the prevalence was higher when the couple was the unit of analysis (64% to 73%), which may be related to the fact that all these studies were conducted in the context of assisted reproduction. Few studies examined the factors associated with fertility desires/intentions, and all except one were conducted in LMIC. Individuals (e.g. number of children), couple-level (e.g. belief that the partner wanted children) and structural factors (e.g. discussions with health workers) were found to be associated.

CONCLUSIONS

The results of this systematic review suggest that many individuals in HIV-serodiscordant relationships have fertility desires/intentions, although the prevalence is particularly heterogeneous in LMIC in comparison to HIC. Well-known factors such as younger age and a fewer number of living children were consistently associated with increased fertility desires/intentions. Different couple-level factors emerged, reflecting the importance of considering both the individual and the couple. However, further studies that specifically focus on the dyad as the unit of analysis are warranted.

Pregnancy outcomes in HIV-positive women: a retrospective cohort study

PURPOSE

In the United States, an estimated 8500 HIV (human immunodeficiency virus) positive women gave birth in 2014. This rate appears to be increasing annually. Our objective is to examine obstetrical outcomes of pregnancy among HIV-positive women.

METHODS

A population-based cohort study was conducted using the Nationwide Inpatient Sample database (2003-2011) from the United States. Pregnant HIV-positive women were identified and compared to pregnant women without HIV. Multivariate logistic regression was used to estimate the adjusted effect of HIV status on obstetrical and neonatal outcomes.

RESULTS

Among 7,772,999 births over the study period, 1997 were in HIV-positive women (an incidence of 25.7/100,000 births). HIV-infected patients had greater frequency of pre-existing diabetes and chronic hypertension, and use of cigarettes, drugs, and alcohol during pregnancy (p < 0.001). Upon adjustment for baseline characteristics, HIV-infected women had greater likelihood of antenatal complications: preterm premature rupture of membranes (OR 1.35, 95% CI 1.14-1.60) and urinary tract infections (OR 3.02, 95% CI 2.40-3.81). Delivery and postpartum complications were also increased among HIV-infected women: cesarean delivery (OR 3.06, 95% CI 2.79-3.36), postpartum sepsis (OR 8.05, 95% CI 5.44-11.90), venous thromboembolism (OR 2.21, 95% CI 1.46-3.33), blood transfusions (OR 3.67, 95% CI 3.01-4.49), postpartum infection (OR 3.00, 95% CI 2.37-3.80), and maternal mortality (OR 21.52, 95% CI 12.96-35.72). Neonates born to these mothers were at higher risk of prematurity and intrauterine growth restriction.

CONCLUSION

Pregnancy in HIV-infected women is associated with adverse maternal and newborn complications. Pregnant HIV-positive women should be followed in high-risk healthcare centers.

Views of HIV-negative partners in heterosexual serodiscordant relationships regarding HIV pre-exposure prophylaxis: a qualitative study

Background: Pre-exposure prophylaxis (PrEP) may be an effective option for HIV prevention among heterosexual serodiscordant couples. However, there are knowledge gaps in social research about PrEP in heterosexual serodiscordant relationships, including motivations and barriers to its use and possible impacts of PrEP uptake on the sexual practices of these couples. The aim of this study was to explore the views of HIV-negative men and women in stable serodiscordant heterosexual relationships about the possible use of PrEP. Methods: Semi-structured interviews were used to understand participants' views on the use of PrEP. Interviews were conducted face-to-face or by telephone and transcribed verbatim for thematic analysis. Results: In total, 13 HIV-negative partners were interviewed; six men and seven women. Participants demonstrated a high interest in the use of PrEP for conception. PrEP was also considered an option for general HIV prevention, although men saw more benefits for this use than women. Participants' main concerns around PrEP usage were about cost, efficacy, daily adherence and side-effects. HIV-positive partner support is likely to play a central role for PrEP uptake and adherence. Conclusions: This study is one of the first studies to explore the views of HIV-negative heterosexual partners in serodiscordant relationships around the use of PrEP while trying to conceive, as well as for general HIV prevention. These study results provide new insights for the further development of guidelines governing the use of PrEP for serodiscordant couples.

Guidelines for risk reduction when handling gametes from infectious patients seeking assisted reproductive technologies

According to the Americans with Disabilities Act (1990), couples with blood-borne viruses that lead to infectious disease cannot be denied fertility treatment as long as the direct threat to the health and safety of others can be reduced or eliminated by a modification of policies or procedures. Three types of infectious patients are commonly discussed in the context of fertility treatment: those with human immunodeficiency virus (HIV), hepatitis C or hepatitis B. Seventy-five per cent of hepatitis C or HIV positive men and women are in their reproductive years, and these couples look to assisted reproductive techniques for risk reduction in conceiving a pregnancy. In many cases, only one partner is infected. Legal and ethical questions about treatment of infectious patients aside, the question most asked by clinical embryologists and andrologists is: "What are the laboratory protocols for working with gametes and embryos from patients with infectious disease?" The serostatus of each patient is the key that informs appropriate treatments. This guidance document describes protocols for handling gametes from seroconcordant and serodiscordant couples with infectious disease. With minor modifications, infectious patients with stable disease status and undetectable or low viral load can be accommodated in the IVF laboratory.

HIV-serodiscordant couples desiring a child: 'treatment as prevention,' preexposure prophylaxis, or medically assisted procreation?

OBJECTIVE

We sought to assess the residual risk of HIV transmission, cost, and cost-effectiveness of various strategies that can help fertile HIV-uninfected female/HIV-1-infected male on combination antiretroviral therapy with plasma HIV RNA <50 copies/mL couples to have a child: (1) unprotected sexual intercourse (treatment as prevention); (2) treatment as prevention limited to fertile days (targeting fertile days); (3) treatment as prevention with preexposure prophylaxis (tenofovir/emtricitabine); (4) treatment as prevention and preexposure prophylaxis limited to fertile days; or (5) medically assisted procreation (MAP).

STUDY DESIGN

This was a model-based, cost-effectiveness analysis performed from a French societal perspective. Input parameters derived from international literature included: 85% probability of live births in different strategies, 0.0083%/mo HIV transmission risk with unprotected vaginal intercourse, 1% HIV mother-to-child transmission rate, and 4.4% birth defect risk related to combination antiretroviral therapy when the mother is infected at conception. Targeting fertile days and preexposure prophylaxis were estimated to decrease the risk of HIV transmission by 80% and 67%, respectively, and by 93.4% for preexposure prophylaxis limited to fertile days (the relative risk of transmission considering the combination of both strategies assuming to be (1-80%)*(1-67%) = 16.6% in basecase). Tenofovir/emtricitabine monthly cost was set at €540.

RESULTS

The HIV transmission risk was highest with treatment as prevention and lowest for MAP (5.4 and 0.0 HIV-infected women/10,000 pregnancies, respectively). Targeting fertile days was more effective than preexposure prophylaxis (0.9 vs 1.8) and associated with lowest costs. Preexposure prophylaxis limited to fertile days was more effective than targeting fertile days (0.3 vs 0.9) with a cost-effectiveness ratio of €1,130,000/life year saved; MAP cost-effectiveness ratio when compared with preexposure prophylaxis limited to fertile days was €3,600,000/life year saved. Results were robust to multiple sensitivity analyses.

CONCLUSION

Targeting fertile days is associated with a low risk of HIV transmission in fertile HIV-uninfected female/male with controlled HIV-1 infection couples. The risk is lower with preexposure prophylaxis limited to fertile days, or MAP, but these strategies are associated with unfavorable cost-effectiveness ratios under their current costs.

The HIV epidemic and sexual and reproductive health policy integration: views of South African policymakers

BACKGROUND

Integration of sexual and reproductive health (SRH) and HIV policies and services delivered by the same provider is prioritised worldwide, especially in sub-Saharan Africa where HIV prevalence is highest. South Africa has the largest antiretroviral treatment (ART) programme in the world, with an estimated 2.7 million people on ART, elevating South Africa's prominence as a global leader in HIV treatment. In 2011, the Southern African HIV Clinicians Society published safer conception guidelines for people living with HIV (PLWH) and in 2013, the South African government published contraceptive guidelines highlighting the importance of SRH and fertility planning services for people living with HIV. Addressing unintended pregnancies, safer conception and maternal health issues is crucial for improving PLWH's SRH and combatting the global HIV epidemic. This paper explores South African policymakers' perspectives on public sector SRH-HIV policy integration, with a special focus on the need for national and regional policies on safer conception for PLWH and contraceptive guidelines implementation.

METHODS

It draws on 42 in-depth interviews with national, provincial and civil society policymakers conducted between 2008-2009 and 2011-2012, as the number of people on ART escalated. Interviews focused on three key domains: opinions on PLWH's childbearing; the status of SRH-HIV integration policies and services; and thoughts and suggestions on SRH-HIV integration within the restructuring of South African primary care services. Data were coded and analysed according to themes.

RESULTS

Participants supported SRH-HIV integrated policy and services. However, integration challenges identified included a lack of policy and guidelines, inadequately trained providers, vertical programming, provider work overload, and a weak health system. Participants acknowledged that SRH-HIV integration policies, particularly for safer conception, contraception and cervical cancer, had been neglected. Policymakers supported public sector adoption of safer conception policy and services. Participants interviewed after expanded ART were more positive about safer conception policies for PLWH than participants interviewed earlier.

CONCLUSION

The past decade's HIV policy changes have increased opportunities for SRH-HIV integration. The findings provide important insights for international, regional and national SRH-HIV policy and service integration initiatives.

How does HIV affect the reproductive choices of women of childbearing age?

The majority of women living with HIV are of childbearing age and many of these women wish to have a family. As a result of advances in the treatment and management of HIV, more reproductive opportunities are now available to this group. However, women living with HIV may still require education and guidance in a range of reproductive situations, including avoiding pregnancy, seeking fertility treatment or having a child. HIV physicians should be aware of recent data and guidance on these situations--including areas where more data are required--and consider them when deciding on appropriate management for their patients.

Reproductive patterns and fertility wishes among HIV-infected patients: survey from six outpatient clinics in Denmark

OBJECTIVES

Reproductive patterns among HIV patients in Denmark have not previously been described. We aimed to uncover the fertility wishes among Danish HIV-infected persons.

METHODS

A cross-sectional questionnaire survey was done at six outpatient HIV clinics in Denmark. A total of 409 (56%) HIV patients returned the questionnaire; 323 had completed the questionnaire, although they had not all responded to all of the questions.

RESULTS

Among HIV-infected individuals, 49% (137/280) had their own biological children. Fifteen percent (43/280) desired (additional) children and 15% (43/280) were undecided. Female gender, birth outside Europe, young age, completed high school education, heterosexuality, present partner, and non-disclosure were associated with a desire for children in the univariate analysis. In the multivariate analysis only young age, heterosexual orientation, and non-disclosure were significant. Thirty-seven percent (93/250) felt that HIV infection was a hindrance to having more children. The most common reasons indicated were fear of HIV transmission to the child (24%, 59/244) and to the partner (16%, 40/244).

CONCLUSIONS

Many HIV-infected patients have children and a substantial proportion of HIV-infected patients desire (additional) children, although there is a high degree of fear of HIV transmission to their partner or child. This highlights the need for care providers to improve the services provided to HIV-infected patients who desire to have children.

Desires, Need, Perceptions, and Knowledge of Assisted Reproductive Technologies of HIV-Positive Women of Reproductive Age in Ontario, Canada

The purpose of this cross-sectional study is to assess the desire, need, perceptions, and knowledge of assisted reproductive technologies (ARTs) for women living with HIV (WLWHIV) and determine correlates of ART knowledge desire. WLWHIV of reproductive age were surveyed using the survey instrument "The HIV Pregnancy Planning Questionnaire" at HIV/AIDS service organizations across Ontario, Canada. Of our cohort of 500 WLWHIV, median age was 38, 88% were previously pregnant, 78% desired more information regarding ART, 59% were open to the idea of receiving ART, 39% felt they could access a sperm bank, and 17% had difficulties conceiving (self-reported). Age, African ethnicity, and residence in an urban center were correlated with desire for more ART information. Of participants, 50% wanted to speak to an obstetrician/gynecologist regarding pregnancy planning, and 74% regarded physicians as a main source of fertility service information. While the majority of participants in our cohort desire access to ART information, most do not perceive these services as readily accessible. Healthcare practitioners were viewed as main sources of information regarding fertility services and need to provide accurate information regarding access. Fertility service professionals need to be aware of the increasing demand for ART among WLWHIV.

Viral screening of spent culture media and liquid nitrogen samples of oocytes and embryos from hepatitis B, hepatitis C, and human immunodeficiency virus chronically infected women undergoing in vitro fertilization cycles

OBJECTIVE

To assess the presence of viral RNA or DNA sequences in spent culture media used after ovum pickup (OPU) or embryo culture and in liquid nitrogen (LN) used for oocyte or embryo vitrification in patients seropositive for human immunodeficiency virus (HIV), hepatitis C virus (HCV), and hepatitis B virus (HBV) undergoing IVF cycles.

DESIGN

Descriptive study.

SETTING

Private university-affiliated IVF center.

PATIENT(S)

Twenty-four women who underwent controlled ovarian stimulation for oocyte vitrification or IVF/ET. A total of 6, 11, and 6 patients were seropositive for HIV, HCV, and HBV, respectively, whereas 1 patient showed a coinfection with HCV and HBV. Seven patients presented positive blood viral load (HIV, n = 1; HBV, n = 1; HCV, n = 5). Sixty-three samples were analyzed: follicular fluid, n = 3; spent culture media, n = 33 (20 after OPU and 13 after embryo culture); and LN, n = 27 (14 and 10 after oocyte and embryo vitrification; and 3 LN storage tank samples).

INTERVENTION(S)

Ovum pickup, oocyte and/or embryo culture, and/or vitrification by the Cryotop open device. Reverse transcription-polymerase chain reaction analysis was performed for viral screening.

MAIN OUTCOME MEASURE(S)

Detection of viral sequences of HIV, HCV, and HVB.

RESULT(S)

All the samples analyzed tested negative for the detection of viral RNA or DNA sequences.

CONCLUSION(S)

We have not detected viral sequences after culture and vitrification of oocytes/embryos from HIV-, HBV-, and HCV-seropositive patients. These findings represent good evidence of the lack of risk of cross-contamination among seropositive patients, even using an open device for vitrification.

Access of people living with HIV to infertility services: perspective of Brazilian healthcare professionals

OBJECTIVE

To evaluate the perspective of professionals in university and public assisted reproductive technology (ART) and HIV/AIDS services in Brazil, on the demand of people living with HIV wishing to conceive.

DESIGN

Mixed qualitative and quantitative, descriptive, cross-sectional and case study.

METHODS

The quantitative component was based on telephone interviews to women's health and HIV/AIDS program managers at state and municipal level. For the qualitative case study, semi-structured interviews were conducted with health professionals of ART and HIV/AIDS services.

RESULTS

Only one university ART service provided care for seropositive couples, but 64% of the HIV/AIDS services at state level and 73% of municipal HIV/AIDS services offered reproductive counseling focused on preventing pregnancy. Difficulty in discussing desire to conceive, lack of political decision and of human and financial resources were the main reasons given by service managers for not offering the opportunity for HIV couples. Lack of appropriate referrals and of updated knowledge on reproductive options were constrains according to the interviews.

CONCLUSION

Desire to reproduce among people living with HIV is poorly addressed in public services in Brazil.

Achieving safe conception in HIV-discordant couples: the potential role of oral preexposure prophylaxis (PrEP) in the United States

Approximately half of HIV-discordant heterosexual couples in the United States want children. Oral antiretroviral preexposure prophylaxis, if effective in reducing heterosexual HIV transmission, might be an option for discordant couples wanting to conceive. Couples should receive services to ensure they enter pregnancy in optimal health and receive education about all conception methods that reduce the risk of HIV transmission. In considering whether preexposure prophylaxis is indicated, the question is whether it contributes to lowering risk in couples who have decided to conceive despite known risks. If preexposure prophylaxis is used, precautions similar to those in the current heterosexual preexposure prophylaxis trials would be recommended, and the unknown risks of preexposure prophylaxis used during conception and early fetal development should be considered. Anecdotal reports suggest that oral preexposure prophylaxis use is already occurring. It is time to have open discussions of when and how preexposure prophylaxis might be indicated for HIV-discordant couples attempting conception.

Life after HIV: examination of HIV serodiscordant couples' desire to conceive through assisted reproduction

The current study addresses fertility desires and considerations among 143 HIV serodiscordant, opposite-sex couples (in which only the male partner is HIV positive) in the Northeastern U.S. Couples responded to questionnaires during their initial consultation for assisted reproduction, and data were collected over 7 years and analyzed retrospectively. Results indicated that a majority of the male participants had HIV when they met their partner, and a majority also disclosed their HIV status upon meeting. Most couples reported that they had previously discussed or considered a host of fertility-related issues, including the potential risk of HIV infection to the mother and the fetus during the process of fertility treatment. The majority of couples had also discussed the possibility that the male partner could die prematurely due to HIV/AIDS and had considered making arrangements for third-party parenting in the event of the male partner's death. If their fertility treatment were to be successful in the future, most couples desired additional children, and most believed that their future child should be told of the male partner's HIV status. Predictors of the desire for additional children after successful fertility treatment included: younger age, shorter relationship duration, being childless currently, and beginning their relationship after the male partner had already been diagnosed as HIV positive. Future research on fertility desires should include perspectives of HIV positive men on fatherhood, as well as concerns and issues specific to HIV serodiscordant couples.

Sperm washing to prevent HIV transmission from HIV-infected men but allowing conception in sero-discordant couples

BACKGROUND

Sperm washing is a term used to describe the process in which individual spermatozoa are separated from the seminal fluid. Sperm washing is used to prevent HIV transmission but allow conception in sero-discordant couples, where the male is HIV positive, but the female is HIV negative. This procedure is based on the observation that HIV cannot attach itself to spermatozoa, but it can be found in the fluid and cells surrounding spermatozoa.

OBJECTIVES

To determine the benefits and harms of sperm washing of HIV-infected males when used to prevent the transmission of HIV but allowing conception in the HIV-negative female.

SEARCH STRATEGY

We searched the Cochrane HIV/AIDS Group Controlled Trials Register, the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, SCORPUS, AIDsearch, AJOL, LILACS and INDEX MEDICUS. We also searched the following conference proceedings for relevant abstracts:The International AIDS Conference; The Conference on Retroviruses and Opportunistic Infections (CROI); The British HIV Association (BHIVA) Conference; The International Conference of Obstetricians and Gynecologists (FIGO); The American Academy of HIV Medicine Conference; The Australasian HIV/AIDS Conference; The American Society for Reproductive Medicine (ASRM) conferences and website; The European Society for Human Reproduction and Embryology (ESHRE) conferences and websites, and the British Fertility Society (BFS) conferences and website. We also conducted a search of the website: www.ClinicalTrials.gov. The date of the most recent Cochrane HIV/AIDS Group Controlled Trials Register search was on the 10th of November, 2010.

SELECTION CRITERIA

We preferentially looked for randomised or quasi-randomised controlled trials on sperm washing, aimed at preventing HIV transmission from HIV infected men but allowing conception in sero-discordant couples, irrespective of publication status, year of publication, or language in the review.

DATA COLLECTION AND ANALYSIS

No relevant trials were identified for inclusion in this review.

MAIN RESULTS

Forty four studies were identified, but none of them were suitable for inclusion in this review.

AUTHORS' CONCLUSIONS

Reports on the use of sperm washing to prevent HIV transmission from HIV infected men but allowing conception in sero-discordant couples is currently limited to observational studies. No randomised controlled trial has assessed the benefit or risk of sperm washing to prevent HIV transmission from HIV infected men but allow conception in sero-discordant couples. Thus, this systematic review identifies the need for a multicentre randomised controlled trial assessing the benefits and possible risks of sperm washing in preventing HIV transmission from HIV infected men but allow conception in sero-discordant couples.

Consultations of HIV-infected women who wish to become pregnant

PURPOSE

The aim of this study was to determine the impact and outcome of consultations of HIV-infected women if a pregnancy is planned.

METHODS

This study was performed retrospectively based on patient's records of HIV-infected women with the desire to become pregnant between 2000 and 2008. Relevant data regarding HIV infection, obstetrical history, diagnostic procedures and medical interventions related to conception, as well as pregnancy outcomes, were evaluated.

RESULTS

A total of 57 HIV-infected women (and their partner) were included; 38% (n = 22) of the couples showed a reduced fertility and 24 women (42%) became pregnant once or several times during the study period. Conception resulted from unprotected intercourse (n = 11), self-insemination (n = 10), assisted insemination (n = 2) or in vitro fertilization (n = 1). The outcome of all pregnancies was: 26 live births, 1 intrauterine fetal demise (38 weeks), 1 miscarriage, 1 cervical pregnancy and 1 legal abortion. No horizontal transmission occurred in serodiscordant couples. Seven (12%) women were lost to follow-up, 12 couples (21%) abandoned the attempt to get pregnant, and 14 couples (25%) reported an ongoing wish for a child.

CONCLUSIONS

In this group of HIV-affected couples, we showed a high rate of reduced fertility. In our study, consultations and interventions led to a pregnancy rate of 42% without horizontal transmission of HIV.

A decade of the sperm-washing programme: where are we now?

Since 1999, we have treated HIV-positive men with sperm washing as part of a risk-reduction programme with a year-on-year increase in total infectious cycles performed to over 200 in 2008. Four hundred and thirty nine cycles of IUI, 114 cycles of IVF and 117 cycles of ICSI have been performed in HIV positive men over the decade and of the 259 couples treated, a pregnancy rate and ongoing pregnancy rate per couple of 45.4% and 36.3% have been achieved with over 100 children born with no seroconversions. We outline the continued importance of such risk-reduction measures with 9.7% of samples from men with 'stable' disease on anti-retroviral treatment and undetectable viral load demonstrating detectable viral particles in seminal fluid and discuss measures to improve outcome in this patient group.

Feasibility of Repurposing the Polyanionic Microbicide, PPCM, for Prophylaxis against HIV Transmission during ART

HIV-serodiscordant couples wishing to conceive often seek assisted reproduction, during which spermatozoa from infected men are washed to minimize the risk of HIV transmission to partner and fetus. We sought to improve this method by adding a microbicide, PPCM, as an HIV prophylactic. HIV-1 (BaL) inhibition by PPCM appears irreversible and independent of added Ca²⁺. Without added Ca²⁺, PPCM (≤10 mg/mL, ≤90 min), a stimulus of Ca²⁺-dependent acrosomal loss, has no effect on sperm motility, forward progression, or acrosomal status. PPCM-treated (10 mg/mL) sperm retain their ability to acrosome react when Ca²⁺ is added. Sperm DNA integrity/function is unaffected by PPCM (≤10 mg/mL). Adding PPCM (5 mg/mL, 30 min) to washing media reduces infectivity (viral antigen p24 and RNA) of ex-vivo HIV-infected semen by 3-4 Logs compared with washing alone. Sperm washing with appropriate extracellular Ca²⁺ levels and PPCM is significantly more effective than washing alone at reducing HIV infectivity.

A qualitative exploration of HIV-positive pregnant women's decision-making regarding abortion in Cape Town, South Africa

HIV-positive women's abortion decisions were explored by: (i) investigating influencing factors; (ii) determining knowledge of abortion policy and public health services; and (iii) exploring abortion experiences. In-depth interviews were held with 24 HIV-positive women (15 had an abortion; 9 did not), recruited at public health facilities in Cape Town, South Africa. Negative perceptions towards HIV-positive pregnant women were reported. Women wanted abortions due to socio-economic hardship in conjunction with HIV-positive status. Respondents were generally aware that women in South Africa had a right to free abortions in public health facilities. Both positive and negative abortion experiences were described. Respondents reported no discrimination by providers due to their HIV-positive status. Most respondents reported not using contraceptives, while describing their pregnancies as 'unexpected'. The majority of women who had abortions wanted to avoid another one, and would encourage other HIV-positive women to try to avoid abortion. However, most felt abortions were acceptable for HIV-positive women in some circumstances. Data suggested that stigma and discrimination affect connections between abortion, pregnancy and HIV/AIDS, and that abortion may be more stigmatised than HIV/AIDS. Study results provide important insights, and any revision of reproductive health policy, services, counselling for abortion and HIV/AIDS care should address these issues.

Pregnancy and delivery outcomes of HIV infected women in Switzerland 2003-2008

OBJECTIVE

Rates of vertical HIV transmission between mother and child are low, allowing many HIV positive women to have children with near impunity. In this study, data from the Swiss Mother and Child HIV Cohort Study were used to describe maternal characteristics and their association with pregnancy outcomes in HIV positive women.

STUDY DESIGN

HIV positive women were followed prospectively during their pregnancies and deliveries by anonymous questionnaires between January 2003 and October 2008. Adverse pregnancy outcomes included preterm delivery, preeclampsia and gestational diabetes mellitus.

RESULTS

This study included 266 HIV positive women, of which 67 (25.2%) were first diagnosed with HIV during pregnancy. Thirty percent (n=80) of the women had pregnancy complications after 24 weeks of gestation. Preterm delivery was noted in 72 (27%) patients. Other complications included preeclampsia (n=7; 2.6%) and gestational diabetes (n=7; 2.6%). Older maternal age was the only risk factor associated with adverse pregnancy outcomes (adjusted odds ratio: 1.06, 95% confidence interval 1.01-1.12, P=0.02).

CONCLUSIONS

HIV positive women, especially with advanced maternal age, have high-risk pregnancies and should be monitored as in an interdisciplinary setting. The preponderance of initial HIV diagnosis during pregnancy confirms the importance of HIV screening in pregnant women.

Fathers and HIV: considerations for families

BACKGROUND

Fathers are intricately bound up in all aspects of family life. This review examines fathers in the presence of HIV: from desire for a child, through conception issues, to a summary of the knowledge base on fathers within families affected by HIV.

METHODS

A mixed-methods approach is used, given the scarcity of literature. A review is provided on paternal and male factors in relation to the desire for a child, HIV testing in pregnancy, fatherhood and conception, fatherhood and drug use, paternal support and disengagement, fatherhood and men who have sex with men (MSM), and paternal effects on child development in the presence of HIV. Literature-based reviews and systematic review techniques are used to access available data Primary data are reported on the issue of parenting for men who have sex with men.

RESULTS

Men with HIV desire fatherhood. This is established in studies from numerous countries, although fatherhood desires may be lower for HIV-positive men than HIV-negative men. Couples do not always agree, and in some studies, male desires for a child are greater than those of their female partners. Despite reduced fertility, support and services, many proceed to parenting, whether in seroconcordant or serodiscordant relationships. There is growing knowledge about fertility options to reduce transmission risk to uninfected partners and to offspring.Within the HIV field, there is limited research on fathering and fatherhood desires in a number of difficult-to-reach groups. There are, however, specific considerations for men who have sex with men and those affected by drug use. Conception in the presence of HIV needs to be managed and informed to reduce the risk of infection to partners and children. Further, paternal support plays a role in maternal management.

CONCLUSIONS

Strategies to improve HIV testing of fathers are needed. Paternal death has a negative impact on child development and paternal survival is protective. It is important to understand fathers and fathering and to approach childbirth from a family perspective.

Family planning among HIV positive and negative prevention of mother to child transmission (PMTCT) clients in a resource poor setting in South Africa

The purpose of this study was to investigate family planning needs, knowledge of HIV transmission and HIV disclosure in a cohort sample that had undergone PMTCT in a resource poor setting. Five public clinics implementing PMTCT from Qaukeni Local Service Area, O.R. Tambo District in the Eastern Cape. The sample at postnatal care consisted of 758 women with known HIV status. From 116 HIV positive women 76.3% and from 642 HIV negative women 85.2% got counseling on safe sex during pregnancy but only 65.8% and 62.3% of the women respectively practiced safe sex during pregnancy, which did not differ by HIV status. Postnatally, almost all women received counseling on family planning, yet use of contraceptives and condoms were low. Among HIV positive women PMTCT knowledge and younger age of the mother were associated with pregnancy desire, and among HIV negative women HIV disclosure to the partner, younger age of the mother and having a lower number of children were associated with pregnancy desire. High pregnancy desires (yet lower than for HIV negative women); low contraceptive and condom use were found among HIV positive women. HIV prevention and family planning must acknowledge the reproductive desires of HIV positive women and men.

Fertility needs and funding in couples with blood-borne viral infection

BACKGROUND

Couples infected with HIV, hepatitis B virus (HBV) and hepatitis C virus (HCV) are increasingly seeking assisted conception. These couples avoid unprotected intercourse and use condoms at all times in order to minimize the risk of infecting their partner. As this practice inhibits pregnancy, assisted procreation is generally required for safe conception. For many couples, access to such services is restricted on ethical, geographical and financial grounds.

OBJECTIVE

The aim of the study was to assess the fertility needs, geographical origin and state funding of patients with blood-borne viral infection.

METHODS

A retrospective review of the medical records of couples referred for fertility treatment between January 1999 and December 2006, where one or both partners were infected with HIV, HBV and/or HCV, was carried out.

RESULTS

Of the 205 couples included in the study, 44% lived in London, 51% came from elsewhere in the United Kingdom and 5% travelled from outside the United Kingdom to seek treatment. Genitourinary medicine clinics were the main source of referral. 85.8% of couples had HIV infection, 15.1% were infected with HBV and 13.6% had HCV infection. Fertility screening identified a high incidence of male factor infertility (33.3%) in HIV-infected men and tubal disease (40.8%) in HIV-infected women. Only 23.6% of HIV-infected couples, 20% of HBV-infected couples and 12.5% of HCV-infected couples obtained state funding for assisted conception.

CONCLUSION

Fertility screening identified a high incidence of male and tubal factor subfertility among couples living with HIV, HBV and HCV. Limited access to specialist clinics equipped to cater for these couples and restricted funding may impact negatively on couples obtaining risk-reducing assisted reproduction treatment. This may have long-term public health implications as individuals attempt to conceive through unprotected intercourse.

HIV and reproductive health: a South African experience

Acquired immune deficiency syndrome (AIDS), caused by the human immunodeficiency virus (HIV), disproportionately affects Africa whereby the majority of new infections and deaths occur in sub-Saharan Africa. It is the leading cause of death in Africa and a major cause of maternal mortality. HIV/AIDS impacts on every aspect of reproductive health and presents considerable challenges to healthcare systems. Fertility is particularly valued in Africa and voluntary childlessness is unusual. AIDS results in a reduction in both fecundity and fertility, as well as compromising the outcome of pregnancy. The stigma of childlessness is quite profound and impacts both social life and social standing within the community, particularly of the women who are affected. Unfortunately, treatment for infertility is often inadequate and, because of limited resources, is frequently denied to HIV-positive couples. Undoubtedly the challenges in dealing with the HIV/AIDS pandemic in Africa are enormous; however, appropriate solutions are available and these need to be put in place. It is essential that the management of the HIV patient is holistic and takes all needs, including that of fertility, into account.

Infertility and the provision of infertility medical services in developing countries

BACKGROUND

Worldwide more than 70 million couples suffer from infertility, the majority being residents of developing countries. Negative consequences of childlessness are experienced to a greater degree in developing countries when compared with Western societies. Bilateral tubal occlusion due to sexually transmitted diseases and pregnancy-related infections is the most common cause of infertility in developing countries, a condition that is potentially treatable with assisted reproductive technologies (ART). New reproductive technologies are either unavailable or very costly in developing countries. This review provides a comprehensive survey of all important papers on the issue of infertility in developing countries.

METHODS

Medline, PubMed, Excerpta Medica and EMBASE searches identified relevant papers published between 1978 and 2007 and the keywords used were the combinations of 'affordable, assisted reproduction, ART, developing countries, health services, infertility, IVF, simplified methods, traditional health care'.

RESULTS

The exact prevalence of infertility in developing countries is unknown due to a lack of registration and well-performed studies. On the other hand, the implementation of appropriate infertility treatment is currently not a main goal for most international non-profit organizations. Keystones in the successful implementation of infertility care in low-resource settings include simplification of diagnostic and ART procedures, minimizing the complication rate of interventions, providing training-courses for health-care workers and incorporating infertility treatment into sexual and reproductive health-care programmes.

CONCLUSIONS

Although recognizing the importance of education and prevention, we believe that for the reasons of social justice, infertility treatment in developing countries requires greater attention at National and International levels.

Increased rate of prematurity associated with antenatal antiretroviral therapy in a German/Austrian cohort of HIV-1-infected women

OBJECTIVE

The aim of the study was to assess the risk of adverse pregnancy outcomes after antenatal antiretroviral therapy in a well-defined prospective cohort of nontransmitting HIV-infected women.

METHODS

Prospective monitoring of 183 mother-child pairs from 13 centres in Germany and Austria, delivering between 1995 and 2001, was carried out. Following German-Austrian guidelines recommending an elective Caesarean section (CS) at 36 weeks, prematurity was defined as <36 weeks' gestation for these analyses.

RESULTS

Of 183 mother-child pairs, 42% were exposed to antenatal monotherapy and 17% to dual therapy. Of the 75 women exposed to highly active antiretroviral therapy (HAART), 21 (28%) received protease inhibitor (PI)-based HAART and the remaining 54 received nonnucleoside reverse transcriptase inhibitor-based HAART. In multivariable analysis (176 pregnancies), PI-based HAART exposure during pregnancy was associated with an increased risk of premature delivery [adjusted odds ratio 3.40; 95% confidence interval (CI) 1.13-10.2; P=0.029, compared with monotherapy]. Congenital abnormalities affected 3.3% infants. Perinatally, 18.9% of children (34 of 179) had respiratory problems requiring interventions, which were associated with prematurity but not with type of treatment exposure. From adjusted regression analysis, the mean birth weight z-score for children exposed to HAART with PI (+0.46; 95% CI 0.01-0.92; P=0.047) or dual therapy (+0.43; 95% CI 0.03-0.82; P=0.034) was slightly but significantly higher than that for those exposed to monotherapy; head circumference was appropriate for gestational age and there were no significant differences between treatment groups.

CONCLUSIONS

Use of antenatal PI-based HAART initiated before or during pregnancy was associated with a significantly increased risk of premature delivery at <36 weeks' gestation. The overall crude prematurity rate was 34% (63 of 183; 95% CI 28-42).

Infertility Treatment for HIV-Positive Women

Thanks to antiretroviral combination therapy, HIV-infected individuals live longer, healthier lives and may wish to have children. Women with HIV can attempt to conceive naturally or through simple self-insemination to minimize the risk of horizontal HIV transmission. Assisted reproduction technology is necessary in couples with infertility, which can either be independent of HIV infection and its treatment or be associated with it. This article summarizes the latest evidence regarding the desire for a child in HIV-positive women and how HIV infection and its treatment may impact female fertility. Current data regarding access to and outcomes of assisted conception programs in HIV-positive women wishing to conceive in both high- and low-income countries is also reviewed.

Infections related to pregnancy

Infections in pregnancy and in the postpartum period represent an important knowledge base that emergency physicians should have. Being able to understand the risk that pregnancy-related infections have on maternal and fetal health in addition to the initiation of appropriate treatment for these infections is crucial. In the postpartum period, most infections (94%) are likely to manifest after hospital discharge; therefore, patients frequently present to the emergency department.

Providing fertility care to men seropositive for human immunodeficiency virus: reviewing 10 years of experience and 420 consecutive cycles of in vitro fertilization and intracytoplasmic sperm injection

OBJECTIVE

To review 10 years of experience providing fertility care to men seropositive for human immunodeficiency virus (HIV) using sperm washing and in vitro fertilization with intracytoplasmic sperm injection (IVF-ICSI).

DESIGN

Retrospective study.

SETTING

University-based practice.

PATIENT(S)

HIV-seropositive men with HIV-seronegative partners.

INTERVENTION(S)

IVF-ICSI, HIV testing of females and infants.

MAIN OUTCOME MEASURE(S)

IVF performance, pregnancy rates, obstetrical outcomes, infection rates.

RESULT(S)

We initiated 420 cycles (355 fresh and 65 frozen cycles) in 181 couples. Due to poor ovarian response, 16% of stimulations were canceled. The number of oocytes collected per retrieval was 15.0 +/- 0.5, providing 12.1 +/- 0.5 mature oocytes suitable for ICSI, yielding 9.0 +/- 0.3 embryos per couple. The overall clinical pregnancy rate/embryo transfer was 45%; ongoing/delivered pregnancy rate/embryo transfer was 37%. The most frequent obstetric complication was multiple gestation (41%), with 5% experiencing high order multiple birth. An attendant high rate of preterm delivery was noted, as 43% of infants were born premature. No maternal or neonatal HIV infections or deaths occurred.

CONCLUSION(S)

We have found IVF-ICSI to be an expeditious and safe means for HIV-serodiscordant couples to achieve pregnancy with minimal risk of viral infection. Risks and liabilities of IVF-ICSI relate to multiple gestations and will occur in a significant number of participants.

Conception practices of HIV-infected women in the Midwest

The aim of this interpretive study was to understand pregnancy intentions and conception practices of HIV-infected women. A purposive sample of 3 White and 12 African American women who were interested in becoming mothers was recruited from a hospital clinic and a private practice in the Midwest. Participants were interviewed three times at monthly intervals. Data were analyzed using interpretive methods. Three conception practices were identified: (a) a technical method using self-insemination, (b) a minimize-risk approach based on use of highly active antiretroviral therapy, and (c) a default approach in which no plan for conception was evident. Although all of the women reported that they had talked with their health care providers about conception, most did not have adequate information to make an informed choice. Nurses play a critical role in shaping conception decisions by providing accurate, understandable information about conception practices specific to a woman's social realities and cultural values.

Good efficiency of intrauterine insemination programme for serodiscordant couples with HIV-1 infected male partner: A retrospective comparative study

OBJECTIVE

Assisted reproduction techniques can minimize the risk of HIV female contamination when the male partner is HIV-infected. The aim of this study was to investigate the efficiency of sperm washing and intrauterine insemination (IUI) in these couples.

STUDY DESIGN

Retrospective comparative study. Eighty-four HIV-1 serodicordant couples underwent 294 IUI. The control group was composed of 90 couples (320 IUI cycles) with donor sperm. Spermatozoa from HIV-1 infected male partner were prepared and tested for HIV-1 according to sperm washing method. Spermatozoa from HIV-1 and donor male were frozen before IUI. IUI were performed after ovarian stimulation. Main outcomes measures were pregnancy rate per cycle and baby take-home rate per couples.

RESULTS

Although the pregnancy rate and baby take-home rate were higher in IUI with sperm washing than in IUI using donor sperm (18.0 versus 14.7 and 52.4 versus 41.1, respectively), the differences were not statistically significant. In serodiscordant couples, blood estradiol levels under ovarian stimulation and total motile sperm inseminated were a determining factor in achieving pregnancy. No female HIV-1 contamination occurred.

CONCLUSION

This study demonstrates that sperm washing and IUI are highly effective in enabling serodiscordant couples with an HIV-1 infected male partner to have a child.

Safety and efficacy of sperm washing in HIV-1-serodiscordant couples where the male is infected: results from the European CREAThE network

OBJECTIVE

To examine the safety and effectiveness of assisted reproduction using sperm washing for HIV-1-serodiscordant couples wishing to procreate where the male partner is infected.

DESIGN AND METHODS

A retrospective multicentre study at eight centres adhering on the European network CREAThE and involving 1036 serodiscordant couples wishing to procreate. Sperm washing was used to obtain motile spermatozoa for 3390 assisted reproduction cycles (2840 intrauterine inseminations, 107 in-vitro fertilizations, 394 intra-cytoplasmic sperm injections and 49 frozen embryo transfers). An HIV test was performed in female partners at least 6 months after assisted reproduction attempt. The outcome measures recorded were number of assisted reproduction cycles, pregnancy outcome and HIV test on women post-treatment.

RESULTS

A total of 580 pregnancies were obtained from 3315 cycles. Pregnancy outcome was unknown in 47 cases. The 533 pregnancies resulted in 410 deliveries and 463 live births. The result of female HIV testing after assisted reproduction was known in 967 out of 1036 woman (7.1% lost to follow-up). All tests recorded were negative. The calculated probability of contamination was equal to zero (95% confidence interval, 0-0.09%).

CONCLUSION

This first multicentre retrospective study of assisted reproduction following sperm washing demonstrates the method to be effective and to significantly reduce HIV-1 transmission risk to the uninfected female partner. These results support the view that assisted reproduction with sperm washing could not be denied to serodiscordant couples in developed countries and, where possible, could perhaps be integrated into a global public health initiative against HIV in developing countries.

[Assisted reproductive care in serodiscordant couples whose man is infected with HIV]

Serodiscordant couples whose man is infected by human immunodeficiency virus have actually induced sterility by condom use. Since 2001, in France, assisted reproduction in serodiscordant couples has been facilitated thanks to the decree of 10th May 2001. In spite of the immense social and scientific advances in Assisted Reproductive Techniques, in such couples, limitation of care remains in certain cases. This study reviews current practices in France and other countries. Limits due to present reproductive and virological methods or legal conditions are underlined. In agreement with current scientific knowledge we suggest new modalities of reproductive care in serodiscordant couples with HIV infected men.