Access to fertility services in Canada for HIV-positive individuals and couples: a comparison between 2007 and 2014

In the modern era of HIV care, a multitude of clinical needs have emerged; one such need is the growing sub-specialty of HIV and reproductive health. In 2007, a study surveying Canadian fertility clinics found limited access to fertility services for HIV-positive patients. Given the extensive efforts made to address this lack of services, a follow-up assessment was warranted. This study aimed to compare the access to Canadian fertility clinics and services for HIV-positive individuals and couples in 2014 and 2007. Surveys were sent to medical or laboratory directors of assisted reproductive technology (ART) clinics in 2014 and results were compared to those sent in 2007. Main outcome measures included: the proportion of fertility clinics willing to provide ART to people with HIV, the specific services offered, and whether the 2012 Canadian HIV Pregnancy Planning Guidelines were implemented to inform practice. Across Canadian provinces, 20/34 (59%) clinics completed the survey. Ninety-five percent (19/20) of clinics accepted HIV-positive patients for consultation. Only 50% (10/20) of clinics in four provinces offered a full range of ART (defined as including in vitro fertilization [IVF]). Ten clinics (50%) in five provinces were aware that guidelines exist; half (n?=?5) having read them and four reporting implementation of all the guidelines’ recommendations in their practice. Compared to 2007, more clinics had implemented separate facilities (p?=?0.028) to treat HIV-positive individuals, offered IVF (p?=?0.013) for HIV-positive female partners, sperm washing (p?=?0.033) for HIV-positive male partners, and risk reduction techniques to couples with HIV-positive men and women (p?=?0.006). Access to fertility clinics for people with HIV has improved over time but is still regionally dependent and access to full ART remains limited. These findings suggest the need for advocacy targeted towards geographical-specific areas and optimizing access to comprehensive services.     

Consent and antenatal HIV testing: the limits of choice and issues of consent in HIV and AIDS

The mood of nihilism that affected HIV is now changing. The availability of new therapies allows for cautious optimism--especially in relation to mother-to-child transmission of HIV and preventative interventions. This has prompted a widespread policy shift towards HIV testing in pregnancy. In this context, informed consent is an ethical issue which needs to be addressed. This study reports on two sets of data exploring consent policy and practices in UK antenatal clinics. The first is derived from an audit of obstetric clinics in the UK and Eire (n = 288), with a 91% response rate. The second provided the views on consent and testing of a cohort of pregnant women attending four London antenatal clinics (n = 697). It was found that written consent was more likely to be obtained in units with a universal HIV testing offer (p = 0.0005); 77.8% of women believed consent would be requested, but 17.7% believed they could not refuse an HIV test. Their views were contrasted with those held about other antenatal screening tests. The data show that the generally haphazard method of giving information and obtaining consent in antenatal HIV provision is probably counterproductive in terms of test uptake and the ultimate goal of minimizing maternal-fetal HIV transmission.     

Use of crystal methamphetamine among gay men in London

AIM: To examine the use of crystal methamphetamine (crystal meth) and its association with high-risk sexual behaviour among gay men in London. DESIGN: Cross-sectional surveys using self-administered questionnaires. SETTINGS: National Health Service (NHS) out-patient human immunodeficiency virus (HIV) treatment clinic in London; NHS HIV testing/sexual health clinics in London; central London gyms. PARTICIPANTS: HIV-positive gay men attending the HIV treatment clinic in 2002-03 (n = 388); HIV-negative gay men attending the HIV testing/sexual health clinics in 2002-03 (n = 266); gay men using the gyms between January and March 2003 (n = 445), 2004 (n = 653) and 2005 (n = 494). MEASUREMENTS: Percentage of gay men who reported: (i) using crystal meth in the previous 12 months; (ii) using other recreational drugs (e.g. cocaine, ecstasy, ketamine); (iii) high-risk sexual behaviour in the previous 3 months. FINDINGS: The percentage of gay men who had used crystal meth in the previous year varied by sample (HIV treatment clinic, 12.6%; HIV testing/sexual health clinics, 8.3%; gyms, 19.5%; P < 0.001) but did not change over time in the gyms (19.8%, 20.7%, 17.8%; P = 0.5). In all samples, the majority of men used crystal meth only once or twice a year. Most crystal meth users (> 80%) had taken other recreational drugs. Crystal meth and other drug users were more likely to report high-risk sexual behaviour than other men, e.g. HIV treatment clinic sample: crystal meth users, 34.7%; other drug users, 18.9%, non-users, 10.6%, P < 0.001. Cause and effect could not be established. CONCLUSION: Among gay men in London surveyed in clinics, approximately one in 10 reported using crystal meth in the previous 12 months (HIV-positive men 12.6%; HIV-negative men 8.3%). Most men used it infrequently--only once or twice a year. There was no evidence of increasing use of crystal meth between 2003 and 2005.     

Testing rates for sexually transmitted infections among HIV-infected men who have sex with men attending two different HIV services

This study compares the testing rates of bacterial sexually transmitted infections (STIs) among HIV-positive men who have sex with men (MSM) attending two HIV clinics in Melbourne. Data on STI testing over a 12-month period were obtained for all HIV-positive MSM who attended the clinics between January and March 2006. Screening rates for bacterial STIs were significantly higher at a sexual health clinic (n = 254) compared with an infectious diseases clinic (n = 351), whether this was measured according to: at least one STI test being performed for chlamydia, gonorrhoea or syphilis (69% vs. 38%, P < 0.01); serological testing for syphilis alone (67% vs. 34%, P < 0.01); or 'complete' STI screening for pharyngeal gonorrhoea, urethral chlamydia, anal gonorrhoea, anal chlamydia and syphilis (41% vs. 6%, P < 0.01). Substantial differences in STI testing rates among HIV-positive MSM may exist between HIV clinical services depending on the measures in place that promote STI screening.     

Male circumcision, attitudes to HIV prevention and HIV status: a cross-sectional study in Botswana, Namibia and Swaziland

In efficacy trials male circumcision (MC) protected men against HIV infection. Planners need information relevant to MC programmes in practice. In 2008, we interviewed 2915 men and 4549 women aged 15-29 years in representative cluster samples in Botswana, Namibia and Swaziland, asking about socio-economic characteristics, knowledge and attitudes about HIV and MC and MC history. We tested finger prick blood samples for HIV. We calculated weighted frequencies of MC knowledge and attitudes, and MC history and HIV status. Multivariate analysis examined associations between MC and other variables and HIV status. In Botswana, 11% of young men reported MC, 28% in Namibia and 8% in Swaziland; mostly (75% in Botswana, 94% - mostly Herero - in Namibia and 68% in Swaziland) as infants or children. Overall, 6.5% were HIV positive (8.3% Botswana, 2.6% Namibia and 9.1% Swaziland). Taking other variables into account, circumcised men were as likely as uncircumcised men to be HIV positive. Nearly half of the uncircumcised young men planned to be circumcised; two-thirds of young men and women planned to have their sons circumcised. Some respondents had inaccurate beliefs and unhelpful views about MC and HIV, with variation between countries. Between 9 and 15% believed a circumcised man is fully protected against HIV; 20-26% believed men need not be tested for HIV before MC; 14-26% believed HIV-positive men who are circumcised cannot transmit the virus; and 8-34% thought it was "okay for a circumcised man to expect sex without a condom". Inaccurate perceptions about protection from MC could lead to risk compensation and reduce women's ability to negotiate safer sex. More efforts are needed to raise awareness about the limitations of MC protection, especially for women, and to study the interactions between MC roll out programmes and primary HIV prevention programmes.     

Providers' perspectives on male involvement in family planning in the context of a cluster-randomized controlled trial evaluating integrating family planning into HIV care in Nyanza Province,Kenya

Integration of family planning (FP) services into HIV care and increasing male partner involvement in FP are being explored as strategies to reduce unmet need for contraception. Providers' views can give valuable insight into current FP care. We evaluated the perspectives of HIV care providers working at HIV clinics in Nyanza Province, Kenya, on male partner involvement in FP. This qualitative study was part of a cluster-randomized controlled trial evaluating the impact of integrating FP into HIV services on contraceptive prevalence among HIV-positive patients in Nyanza Province, Kenya. Thirty individual interviews were conducted among health-care workers at 11 HIV care facilities in Nyanza Province, Kenya. Interviews were conducted from integrated and control sites one year after implementation of FP/HIV integration. Data were transcribed and analyzed using grounded theory methods and ATLAS-ti. Providers supported male partner inclusion when choosing FP and emphasized that decisions should be made collaboratively. Providers believed that men have traditionally played a prohibitive role in FP but identified several benefits to partner involvement in FP decision-making including: reducing relationship conflicts, improving FP knowledge and contraceptive continuation, and increasing partner cohesion. Providers suggested that integrated FP/HIV services facilitate male partner involvement in FP decision-making since HIV-positive men are already established patients in HIV clinics. Some providers stated that women had a right to choose and start FP alone if their partners did not agree with using FP. Integrated FP services may be a useful strategy to help increase male participation to reduce the unmet FP need in sub-Saharan Africa. It is important to determine effective ways to engage male partners in FP, without impinging upon women's autonomy and reproductive rights.     

Knowledge and perception of HIV/AIDS among pregnant women attending antenatal clinics in Ogun State,Nigeria

Mother-to-child transmission of HIV (MTCT) is responsible for more than 90% of the cases of HIV infection in infants and children in sub-Saharan Africa. Accurate data on the knowledge and perceptions of HIV/AIDS among women attending antenatal clinics in Nigeria are scarce. A cross-sectional survey of 804 women attending antenatal clinics in Ogun State, South-West Nigeria was done using interviewer-administered questionnaires. Approximately 90% of the women respondents had heard of HIV/AIDS, but only about 27% knew HIV could be transmitted from mother to child; of those, almost 94% believed in the reality of HIV disease; in contrast, the majority (64%) believed they were not at risk of HIV infection, and a slightly greater proportion (70%) did not understand the benefits of voluntary HIV counselling and testing (VCT). Nonetheless, almost 90% of respondents were willing to know their status following health education about VCT. Those that were older, attending public hospitals, and with a higher level of education had more knowledge and better perceptions about HIV. The results suggest an urgent need for public health education on HIV/AIDS and the benefits of VCT to control MTCT, particularly targeting young women and those with little or no education.     

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.     

The sociodemographic profile, risk categories and prevalence of HIV infection among people attending a London same-day testing clinic, 2000-2001

The objectives were to determine the sociodemographic profile, risk category, and prevalence of HIV infection amongst people attending a confidential clinic providing counselling, medical advice and results of HIV antibody testing on the same day of consultation. Data were collected on all 1749 individuals attending the same-day HIV testing clinic at the Royal Free Hospital, London and proceeding to HIV testing between June 2000 and May 2001. One thousand, one hundred and forty-eight men and 601 women (mean age 33.3 years) were tested for HIV antibodies. The primary risk for HIV infection was heterosexual contact (69.9%; 1224/1749) and homosexual contact (27.7%; 485/1749). Fifty individuals tested HIV-positive (42 men and eight women). HIV seroprevalence was 2.8% (50/1749) and was highest among men who reported risk through homosexual contact (6.2%; 30/485). The rates for heterosexual men and women were 1.8% (12/648) and 1.4% (8/576), respectively, though they were highest among Black Caribbean (12%; 3/25) and Black African attendees from sub-Saharan African countries (11.2%; 18/160). Of the total number attending the clinic, more than half (56%; 981/1749) had previously been tested and received a negative test result. Of the fifty HIV antibody-positive individuals, 26%, (13) had previously received a negative result and had all reported risk through homosexual contact. Thirty of the HIV antibody-positive individuals were asymptomatic, 14 were symptomatic and three were diagnosed with an AIDS-defining condition. Half of all HIV-positive attendees (51.2%; 22/43) presented at the time of testing with CD4 cell counts below the normal range (>400x10(6)/l). The high HIV seroprevalence among homosexual men, some of whom had previously tested negative, suggests that HIV prevention strategies used within this group may need to be reassessed. The continuing high HIV seroprevalence among individuals from African countries suggests that this population require specific targeting for HIV risk reduction and information on the advantages of early diagnosis and treatment.     

An assessment of HIV treatment outcomes among utilizers of semi-mobile clinics in rural Kenya

HIV/AIDS is a major cause of morbidity and mortality in Africa, and rates of retention in treatment are low. Some research has shown that mobile clinics are effective in connecting people in rural areas with health care. We compared HIV outcomes between HIV-positive patients who chose to access treatment from a regional hospital to those who chose care in one of four semi-mobile clinics closer to where they live. The subjects for this analysis were HIV-positive residents in West Pokot accessing care at one of four semi-mobile sites (Kabichbich, Chepareria, Kacheliba, and Sigor) or at the regional hospital in Kapenguria. We examined four outcome variables between the two groups: (1) retention in HIV treatment, (2) change in CD4 count, (3) adherence to ARVs, and (4) deaths. The patients who chose semi-mobile clinic care were less well educated, poorer, and sicker than those who chose to continue care in the regional hospital. There were no statistically significant differences between the groups in any of the four outcome measures. Although the population of patients attending semi-mobile clinics was on average poorer and sicker than those attending the hospital, their outcomes were similar. Care at the semi-mobile clinics did not result in significantly different outcomes from care in the district hospital. This program showed that semi-mobile clinics are a viable alternative to hospital care for very ill, isolated populations, but further measures must be taken to improve retention and adherence in these settings.     

What a test for recent infection might reveal about HIV incidence in England and Wales

BACKGROUND: A laboratory method has been developed that detects recent HIV infection and allows incidence to be estimated by testing single stored antibody-positive specimens. A theoretical exploration of the method's surveillance utility was carried out. METHODS: Using various data sources, HIV incidence rates were postulated. The confidence intervals (CI) for these postulated incidences were calculated using the expected number of recent infections for each postulated incidence, the actual number tested for HIV, and the known number of HIV-1 positives. A test for trend was used to determine when an important change in incidence could be recognized. RESULTS: If the incidence was 5% per annum (p.a.) in homosexual/bisexual men attending sexually transmitted diseases (STD) clinics in London, 64 recent infections would be expected in the 392 HIV-seropositive specimens and, if observed, would result in a 95% CI of 3.1-7.9% p.a. for the incidence rate. An incidence of 1% p.a. in pregnant women would be most unlikely as this would require detection of 193 recent infections, 26 more than the total 167 HIV-seropositive specimens found in 1997. In African women attending STD clinics in London, 30% of prevalent infections would be classified as recent if the incidence was 5% p.a. Further, if the incidence in homosexual/bisexual men were to fall by 50% over 3 years, a decrease of this magnitude would be recognized as significant within 2 years. CONCLUSIONS: The detuned assay will increase the information from HIV serosurveys even where prevalence and incidence are relatively low. Existing surveillance systems should be redesigned to take full advantage of the method.     

HIV testing in antenatal clinics: the impact on women

One hundred and fifty-five women attending antenatal clinics in an inner city area where the rate of AIDS reporting is high were interviewed to examine the acceptability of different modes and purposes of antenatal HIV testing. Eighty-two per cent of women felt the test should be available in antenatal clinics, but only 48% reported that they themselves would take the test. Seventy-four per cent would accept anonymous testing. Potential anxiety levels surrounding the HIV test were significantly higher than for other (currently routine) tests in antenatal clinics. The implications of these findings for policy are discussed.     

HIV-Negative and HIV-Positive Gay Men’s Attitudes to Medicines, HIV Treatments and Antiretroviral-based Prevention

We assessed attitudes to medicines, HIV treatments and antiretroviral-based prevention in a national, online survey of 1,041 Australian gay men (88.3 % HIV-negative and 11.7 % HIV-positive). Multivariate analysis of variance was used to identify the effect of HIV status on attitudes. HIV-negative men disagreed with the idea that HIV drugs should be restricted to HIV-positive people. HIV-positive men agreed and HIV-negative men disagreed that taking HIV treatments was straightforward and HIV-negative men were more sceptical about whether HIV treatment or an undetectable viral load prevented HIV transmission. HIV-negative and HIV-positive men had similar attitudes to pre-exposure prophylaxis but divergent views about ‘treatment as prevention’.     

Integrating prevention of mother-to-child HIV transmission into antenatal care: learning from the experiences of women in South Africa

In 1999, for the first time in South Africa, a Mother-to-Child HIV Transmission (MTCT) prevention programme was implemented at the routine primary care level and not as part of a research protocol. A total of 264 women attending prenatal care in these clinics were interviewed in Xhosa using a standardized questionnaire. All had been offered HIV testing, and 95% had accepted. Women who had not been tested were four times more likely to believe that in the community families reject HIV-positive women (p<0.005). Of women who tested, 19% were HIV positive and 83% had told their partner that they had taken the test. HIV-positive women who had not disclosed testing to their partners were three times more likely to believe that, in the community, partners are violent towards HIV-positive women (p<0.005); 86% stated that they would have taken AZT if found to be HIV positive. Only 11% considered that the use of formula feeding indicated that a woman was HIV positive. In conclusion, routine prenatal HIV testing and interventions to reduce perinatal HIV transmission are acceptable to the majority of women in a South African urban township, despite an awareness of discrimination in the community towards HIV-positive women.     

Repeated pregnancy among women with known HIV status in Pune, India

HIV-positive women of reproductive age face challenges in decision making related to pregnancy. Understanding factors influencing repeat pregnancies in women with known HIV status are necessary to guide interventions and counseling strategies to better inform and support them. We compared three groups of women attending a large antenatal clinic in Pune, India. They include: Group A--63 HIV-positive women coming for care for a repeat pregnancy after being diagnosed in a previous pregnancy; Group B--64 HIV-negative (repeat) pregnant women attending this antenatal clinic; and Group C--63 HIV-positive non-pregnant women currently enrolled in an ongoing clinical trial. Comparisons of Group A and B indicate that the likelihood of unplanned repeat pregnancies was significantly higher in HIV-positive (70%) than HIV-negative (36%) women (OR=4.1, CI: 2.0-8.7). Inability to terminate the pregnancy (31%) and familial obligations (40%) appear to be important for continuing the unplanned repeat pregnancy. Despite high reported contraceptive use by HIV-positive women, pregnancies still occurred. Death of their youngest child is an important factor as 21% of HIV-positive pregnant women lost their youngest child compared with 3% of HIV-negative women and 3% of HIV-positive non-pregnant women (p<0.001). Repeat pregnancies were more likely to occur for women who did not disclose their HIV status to their spouse. Thus the majority of the repeat pregnancies for HIV-positive women were both unplanned and unwanted.     

Gay men who look for sex on the Internet: is there more HIV/STI risk with online partners?

OBJECTIVE: To examine whether the excess risk for HIV and sexually transmitted infection (STI) seen among gay men who look for sex through the Internet occurs with men they meet online (through the Internet) rather than offline (in bars, clubs, etc). METHODS: In 2002-2003, 4225 London gay men were surveyed in an HIV treatment clinic, HIV testing clinic, gyms and on UK Internet sites (gaydar and gay.com). All men completed a self-administered questionnaire concerning Internet use and sexual risk behaviour. Unprotected anal intercourse (UAI) with a partner of unknown or discordant HIV status was classified as non-concordant. RESULTS: Between 40 and 50% of men surveyed in the clinics and gyms used the Internet to look for sex. HIV-positive men who looked for sex through the Internet were more likely to report UAI with HIV-positive casual partners they met online rather than offline (clinic sample: met online only 9.9%, met offline only 3.8%, McNemar P < 0.05). Regardless of HIV status, however, men who looked for sex through the Internet were no more likely to report UAI with non-concordant casual partners they met online than offline (eg, HIV-negative men, Internet sample: met online only 9.7%, offline only 11.1%, McNemar P = 0.6). CONCLUSIONS: In London, HIV-positive gay men appear to meet casual UAI partners of the same status through the Internet. This presents a risk for STI transmission. However, gay men were no more likely to meet casual UAI partners of unknown or discordant HIV status--which presents a risk for HIV transmission--online rather than offline.     

Trichomoniasis in men and HIV infection: data from 2 outpatient clinics at Lilongwe Central Hospital, Malawi

BACKGROUND: Little is known about the epidemiologic profile of trichomoniasis in men and its relationship to human immunodeficiency virus (HIV) infection. Among men presenting for care for symptomatic sexually transmitted infections (STIs) in Malawi, trichomoniasis is not considered for first-line treatment. METHODS: We conducted a cross-sectional survey of 1187 men attending either a dermatology or STI outpatient clinic in the capital of Malawi. Men were interviewed, and the etiologies of the STIs were determined. RESULTS: At the STI clinic (n = 756 men), we identified 150 men (20%) with Trichomonas vaginalis infection, 358 men (47%) with HIV infection, and 335 men (44%) with Neisseria gonorrhoeae infection. At the dermatology clinic (n = 431 men), we identified 54 (13%), 118 (27%), and 2 (0.5%) men, respectively. At both clinics, a lower education level and reporting never having used a condom were predictive of T. vaginalis infection. Only at the dermatology clinic was older age associated with infection, and only at the STI clinic were marital, genital ulcer disease, and HIV-infection status associated with T. vaginalis infection. At the STI clinic, urethral symptoms attributable to trichomoniasis were more severe among HIV-positive men than among HIV-negative men. CONCLUSIONS: Given its high prevalence and the increased risk for HIV transmission, T. vaginalis infection should be reconsidered for inclusion in the Malawi STI-treatment regimen for men.     

Are HIV care providers talking with patients about safer sex and disclosure?: A multi-clinic assessment

OBJECTIVES: To examine HIV-positive patients' reports of whether HIV care providers ever talked with them about practicing safer sex and disclosing seropositive status to sex partners. DESIGN: Cross-sectional survey (1998-1999) of HIV-positive men and women sampled randomly at six public HIV clinics in California. METHODS: Participants were interviewed and asked whether applicable clinic providers (physician, physician assistant, nurse practitioner, nurse, social worker, health educator, psychologist, psychiatrist) ever talked with them about safer sex or disclosure. Responses were analyzed by clinic site, HIV medical status (viral load), demographic, and behavioral variables (unprotected intercourse, non-disclosure). RESULTS: The sample (n = 839) included heterosexual men (n = 127), men who have sex with men (MSM; n = 607), and women (n = 105). Thirty-nine percent were white, 36% Hispanic, 17% black, and 8% other/mixed ethnicity. Overall, 71% reported that an applicable provider had talked with them at least once about safer sex (range across clinics, 52-94%); 50% reported discussion of disclosure (range across clinics, 31-78%). Discussion of safer sex was more prevalent with physicians than with other clinic staff. In multivariate analyses, in addition to significant clinic differences, MSM (versus heterosexual men) and whites (versus blacks or Hispanics) were less likely to receive prevention messages on these topics. Patients' behaviors (unsafe sex, non-disclosure) and HIV medical status were not independently associated with provider communication. CONCLUSIONS: HIV clinics differed substantially in the percentage of patients who reported that they received prevention messages from clinic staff. Care providers should assess and overcome barriers to providing prevention messages to patients.