Unsafe sex in regular partnerships among heterosexual persons living with HIV: evidence from a large representative sample of individuals attending outpatients services in France (ANRS-EN12-VESPA Study)

Risky Sexual Behaviour among HIV-Infected Adults in Sub-Saharan Africa: A Systematic Review and Meta-Analysis

Background

Risky sexual behaviour raises serious public health concerns. The pooled prevalence of risky sexual behaviours among adults living with HIV/AIDS in sub-Saharan Africa was unknown. This systematic review determined the pooled prevalence of risky sexual behaviours and associated factors among HIV-infected adults in sub-Saharan Africa.

Methods

International databases such as PubMed, CINAHL, Google Scholar, and African Journals OnLine were systematically searched to identify articles. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline was used to conduct the review. All necessary data were extracted independently. Heterogeneity and publication bias were assessed by I-squared statistics and Egger's test, respectively. The random-effects meta-analysis model was used to estimate the pooled prevalence. The association between predictors and dependent variable was determined by a pooled odds ratio (OR) with a 95% confidence interval (CI).

Result

In this study, 3713 articles were retrieved from various databases, and 22 of them were included. The pooled prevalence of risky sexual behaviour in sub-Saharan Africa was 36.16% (95% CI: 28.36-44.34) with significant heterogeneity among studies (I2 = 98.86%, p < 0.001). Risky sexual behaviour was significantly associated with the nondisclosure of HIV status (AOR = 1.97, 95% CI: 1.18, 2.76) and alcohol consumption (AOR = 2.29, 95% CI: 1.21, 3.36).

Conclusion

A significant percentage of participants engaged in risky sexual behaviour. Risky sexual behaviour was associated with failure to disclose HIV status and alcohol consumption. Healthcare professionals should advise HIV-positive patients on risk reduction measures like disclosing their HIV status to their sexual partners and avoiding alcohol use in order to promote consistent condom use. PROSPERO Protocol Registration. The protocol for this systematic review and meta-analysis has been registered (record ID: CRD42020170967, 09/06/2022).

Pregnancy decision making among Thai women living with HIV: a grounded theory study: Pregnancy decision making amongst Thai women living with HIV

OBJECTIVE

this qualitative research study aims to understand and generate a model of the pregnancy decision-making process in Thai women living with HIV.

METHOD

the constructivist grounded theory of Charmaz was chosen as the research approach and method to generate a pregnancy decision-making process which is shaped and constructed by personal and social processes.

DATA COLLECTION

was undertaken in antenatal clinics (ANCs) at two provincial hospitals located in the Northeast of Thailand. In-depth semi-structured interviews were conducted with 15 HIV positive pregnant women. Data analysis involved open coding, making-memos and using the constant comparative method to develop a grounded theory substantive model of HIV pregnancy decision making.

FINDINGS

the substantive model consists of 6 categories; 1) concealing HIV positive status from partner; 2) desire to have a child; 3) becoming pregnant; 4) keeping or terminating pregnancy; 5) accepting the decision; and 6) adapting to the decision. This research finds that the main concerns women living with HIV have in deciding to have a child are balancing fear, concealing HIV status and the information that they have in each decision making step. Based on the research findings, a unique process of decision making has been found amongst these women that relates to personal and Thai social beliefs.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

the concept illustrates not only the process of decision making but also highlights the main stages, issues and concerns of women living with HIV wanting a child. This study recommends that health care providers need to pay more attention to counselling women and couples living with HIV by giving sufficient contraceptive information to prevent unplanned and unwanted pregnancy, to support and guide the women who want and plan for pregnancy, in advance of this happening, and helping women to deal with HIV disclosure issues related to morality and the rights of couples. Moreover, respect and support must be accorded to HIV positive women about their right to have a child if they choose to do so.

Pleasure and PrEP: Pleasure-Seeking Plays a Role in Prevention Choices and Could Lead to PrEP Initiation

Pleasure-seeking plays a role in prevention (means choices and use), and in the sexual quality of life of men who have sex with men (MSM). Since HIV is a major threat to MSM health, new means of prevention, like pre-exposure prophylaxis (PrEP), must meet the needs of MSM to be fully efficient. Using a psychosocial approach, we examined how pleasure-seeking plays a role in participation of MSM in “ANRS-IPERGAY,” a community-based trial on sexual health which included sexual on-demand PrEP. Thirteen semistructured collective interviews were conducted with 45 participants. First, we analyzed participants’ search for new prevention means due to previous failures in condom use. We found that participants perceived condoms as a barrier—both materially and symbolically—to pleasure and desire, causing anxiety and stress considering sexual intercourse. Second, we explored representations and attitudes concerning pleasure within the context of PrEP. We found that PrEP allowed participants to freely choose their desired sexual positions and to better enjoy intimacy. Third, we studied the sexual quality of life for PrEP users in ANRS-IPERGAY and found an improvement. Thanks to the community-based design of the trial, this new prevention tool became a means to develop agency and empowerment for participants, not only in negotiating individual prevention but also in opposing the normative and stigmatizing discourse on sexuality and HIV. In conclusion, pleasure-seeking appears to be an essential element of sexual fulfillment that needs to be integrated as a positive notion in the study of HIV prevention.

"Now that PrEP is reducing the risk of transmission of HIV, why then do you still insist that we use condoms?" the condom quandary among PrEP users and health care providers in Kenya

Communication around condom use in the context of PrEP services presents a potential conundrum for patients and providers. Within the Partners Scale-Up Project, which supports integration of PrEP delivery in HIV care clinics, we interviewed 41 providers and 61 PrEP users and identified themes relating to condom messaging and use. Most providers counselled PrEP initiators to always use both PrEP and condoms, except when trying to conceive. However, others reported contexts and rationales for not emphasizing condom use. Providers reported that PrEP users were sometimes confused, even frustrated, with their insistence on using condoms in addition to PrEP. PrEP users generally regarded PrEP as a more feasible and desirable HIV prevention method than condoms, enabling increased sexual pleasure and conception, and reducing the conflict and stigma associated with condom use. Innovative approaches to condom counselling in PrEP programs are needed.

High-risk behaviors and their association with awareness of HIV status among participants of a large-scale prevention intervention in Athens, Greece

Background

Aristotle was a seek-test-treat intervention during an outbreak of human immunodeficiency virus (HIV) infection among people who inject drugs (PWID) in Athens, Greece that started in 2011. The aims of this analysis were: (1) to study changes of drug injection-related and sexual behaviors over the course of Aristotle; and (2) to compare the likelihood of risky behaviors among PWID who were aware and unaware of their HIV status.

Methods

Aristotle (2012–2013) involved five successive respondent-driven sampling rounds of approximately 1400 PWID each; eligible PWID could participate in multiple rounds. Participants were interviewed using a questionnaire, were tested for HIV, and were classified as HIV-positive aware of their status (AHS), HIV-positive unaware of their status (UHS), and HIV-negative. Piecewise linear generalized estimating equation models were used to regress repeatedly measured binary outcomes (high-risk behaviors) against covariates.

Results

Aristotle recruited 3320 PWID (84.5% males, median age 34.2 years). Overall, 7110 interviews and blood samples were collected. The proportion of HIV-positive first-time participants who were aware of their HIV infection increased from 21.8% in round A to 36.4% in the last round. The odds of dividing drugs at least half of the time in the past 12 months with a syringe someone else had already used fell from round A to B by 90% [Odds Ratio (OR) (95% Confidence Interval-CI): 0.10 (0.04, 0.23)] among AHS and by 63% among UHS [OR (95% CI): 0.37 (0.19, 0.72)]. This drop was significantly larger (p = 0.02) among AHS. There were also decreases in frequency of injection and in receptive syringe sharing in the past 12 months but they were not significantly different between AHS (66 and 47%, respectively) and UHS (63 and 33%, respectively). Condom use increased only among male AHS from round B to the last round [OR (95% CI): 1.24 (1.01, 1.52)].

Conclusions

The prevalence of risky behaviors related to drug injection decreased in the context of Aristotle. Knowledge of HIV infection was associated with safer drug injection-related behaviors among PWID. This highlights the need for comprehensive interventions that scale-up HIV testing and help PWID become aware of their HIV status.

Long-term safety and vaccine-induced seropositivity in healthy volunteers from HIV vaccine trials

BACKGROUND

The ANRS COV1-COHVAC cohort was a long-term safety cohort of healthy volunteers who received preventive HIV-vaccine candidates in 17 phase I/II clinical trials.

METHODS

Data collected from the first vaccine candidate administration and annually after inclusion in the cohort included grade 3/4 adverse events and all grade adverse events suggestive of neurological, ophthalmological and immune disorders, self-administered questionnaires on behaviors and HIV ELISA results. Age-and-sex-standardized mortality ratios (SMRs) were calculated with respect to the French population. The cohort was early terminated in 2016 due to the absence of safety signal.

RESULTS

Of 496 volunteers, 488 were included: 355 in the 7-year prospective follow-up and 133 in the retrospective data collection only. The total follow-up after the first vaccination was 4934 person-years (median: 10 years) and 270 (76%) volunteers completed their follow-up. No relevant adverse event possibly related to the vaccine was reported. Breast cancer incidence and woman mortality did not differ from those of the French general population (standardized incidence ratio = 1.47, P = 0.45 and SMR = 0.65, P = 0.28, respectively) while man mortality was significantly lower (SMR = 0.26, P = 0.0003). At the last visit, 21/29 (72%) volunteers who received the recombinant HIV gp160 protein still showed vaccine-induced seropositivity after a median follow-up of 23 years. Only a few volunteers reported risky sexual practices (men: 20/192, women: 2/162).

CONCLUSION

Volunteers showed a sustained high commitment. No long-term safety alert was identified during the postvaccine follow-up. Participating in vaccine trials did not increase risky behaviors for HIV infection. Vaccine-induced seropositivity may persist for more than 23 years after receiving rgp160.

Social and Behavioral Consequences of Participation in HIV Preventive Vaccine Trials in the ANRS COHVAC Cohort

From 1992 to 2007, the ANRS (France Recherche Nord & Sud Sida-HIV Hépatites) set up a network of healthy volunteers at low risk of HIV infection and participating in preventive HIV vaccine phase I and II trials. The objectives of the ANRS COHVAC volunteer cohort include the social consequences of trial participation and their sexual behavior over time. For 488 volunteers who received a vaccine candidate, 462 selection files were collected, and from 2008 to 2016, 355 volunteers participated in the prospective cohort, including self-administered and face-to-face questionnaires administered annually. The volunteer population is relatively old, with social characteristics and engagement in society rather high. Most volunteers and people around them well accepted the trials, and participation in vaccine trials was not followed by increased risk-taking regarding HIV infection years later.

Gender differences in the relationship of sexual partnership characteristics and inconsistent condom use among people living with HIV in China

Few studies have examined the relationship between inconsistent condom use and sexual partnership characteristics among people living with HIV (PLWH). The current study focused on such association and its gender differences. The study was conducted in a large hospital in South China in 2013. A total of 320 dyads (PLWH indexes and their sexual partners) were recruited from an outpatient clinic using convenience sampling. The proportion of inconsistent condom use in the last six months among female indexes was higher than that among male indexes (52.4% vs. 43.6%). Of sexual partnership characteristics, HIV seropositive status was a risk factor for inconsistent condom use for both male and female indexes (aOR = 2.32, 95%CI = 1.15∼4.66, aOR = 3.09, 95%CI = 1.10∼8.67, respectively). For male indexes, lower educational level was also a risk factor (aOR = 2.39, 95%CI = 1.23∼4.67); while having had emotionally intimate relationships was a protective factor (aOR = 0.40, 95%CI = 0.21∼0.77). For female indexes, receiving material support was a risk factor (aOR = 10.17, 95%CI = 2.13∼48.61) and receiving health-related advice was a protective factor (aOR = 0.11, 95%CI = 0.02∼0.55). Future HIV interventions for PLWH need to be gender-sensitive and include their sexual partners.

Does Quality of Life and Sexual Quality of Life in HIV Patients Differ Between Non-treated HIV Controllers and Treated Patients in the French ANRS VESPA 2 National Survey?

People living with HIV who spontaneously control the virus without antiretroviral treatment are called HIV Controllers and their status places them at the limits of bio-clinical normality. The objective of this study was to investigate an unexplored field: HIV Controllers' quality of life (QOL). Using quantitative methods, we compared the QOL of untreated (by definition) HIV Controllers in the ANRS CO18 HIV Controller cohort study, with the QOL of treated patients in the French national survey ANRS VESPA 2. In particular, the physical, social, mental and sexual dimensions of QOL were examined. Results highlight that perceiving oneself to be ill or healthy is linked to stigma and to a lack of self-identification with a social group. Some components of the QOL were significantly impaired in HIV controllers. This study is the first to investigate this field.

A Cross-sectional Study to Analyze the Social, Sexual, and Reproductive Challenges among Serodiscordant Couples

Introduction

The term "serodiscordant couples" refers to an intimate partnership in which one partner is human immunodeficiency virus (HIV) positive and the other HIV negative. They form a special population which are constantly at risk of acquiring infection, require safer sexual and reproductive options, and are in constant psychological and emotional distress.

Aims

To describe the social, sexual, and reproductive issues and their impact on serodiscordant couples.

Materials and Methods

A cross-sectional study was conducted on HIV-serodiscordant couples, admitted or attending our outpatient department, where the couples had not separated. A detailed interview of the partners on social, sexual, and reproductive issues was conducted and the data were endorsed in the pro forma.

Results

Sixty-four serodiscordant couples were included in the study. Sixty-two (96.8%) males were seropositive compared to 2 (3.1%) females. Sixty-one (95.3%) patients were married and 3 (4.6%) were unmarried. Thirty-six (56.2%) patients were between the age group of 21 and 35 years, 21 (32.8%) between 36 and 55 years, and 7 (10.9%) between 56 and 70 years. Sixty-two (96.8%) patients had a heterosexual orientation compared to 2 (3.1%) patients who were homosexual. Twenty-one (32.8%) patients had a history of sexual encounter outside the relation while 27 (42.1%) were not aware of the source of infection. Fifty-one (79.6%) patients were on antiretroviral therapy (ART) compared to 13 (20.3%) patients who were not on ART. Thirty-one (48.4%) patients admitted to have a constant strain in relation while 16 (25%) were practicing safe sex. Thirty-nine (60.9%) patients had fear of disease transmission while 26 (40.6%) had fear of pregnancy. Forty-nine (76.5%) patients had children at the time of detection while 15 (23.4%) had no issue. Forty-one (64%) patients expressed desire to have children as compared to 23 (35.9%).

Conclusion

The unique requirements of serodiscordant couples in terms of providing them safer sexual and reproductive options to prevent the transmission of HIV to the seronegative partner or the child during pregnancy need to be addressed for better patient management.

Meta-Analysis of Alcohol and Serodiscordant Condomless Sex Among People Living with HIV

While observational studies have found that alcohol consumption is associated with serodiscordant condomless sex among people living with HIV (PLHIV), no meta-analysis has yet examined this trend. We conducted a meta-analysis to synthesize empirical evidence on the association between alcohol and condomless sex with partners at risk of HIV acquisition. To meet inclusion criteria, studies: (1) specifically targeted PLHIV or provided stratified data for HIV-infected participants; (2) provided a quantitative measure of alcohol use; (3) provided a quantitative measure of condomless sex with serodiscordant partners; and (4) reported the results of statistical tests examining the relationship between alcohol use and serodiscordant condomless sex. Using random-effects models, weighted effect sizes were calculated. Three separate analyses were conducted to examine serodiscordant condomless sex in association with any alcohol consumption, binge/problematic drinking, and alcohol in a sexual context. A total of 36 independent effect sizes from 27 studies (including 25,065 HIV-infected participants) were pooled in the meta-analysis. Any alcohol consumption, binge/problematic drinking, and alcohol use in a sexual context were each associated with condomless sex with serodiscordant partners [OR 1.64 (95% CI 1.46-1.85); OR 1.65 (95% CI 1.14-2.39); OR 2.88 (95% CI 2.01-4.12), respectively]. Meta-analytic findings demonstrate a consistent positive relationship between alcohol use and serodiscordant condomless sex among PLHIV. Future public health programming for HIV-infected individuals needs to address the role of alcohol consumption in sexual risk-taking behavior.

Sexual risk behaviour among people living with HIV according to the biomedical risk of transmission: results from the ANRS-VESPA2 survey

Introduction

People living with HIV (PLHIV) on antiretroviral therapy (ART), with sustained undetectable viral load (sUVL) and no history of sexually transmitted infections for at least six months, are considered to have a low risk of HIV transmission (LRT). We aimed to characterize, in a representative sample of French PLHIV, the sexual behaviour of LRT PLHIV compared with non-LRT PLHIV.

Methods

The cross-sectional ANRS-VESPA2 survey was conducted on adult PLHIV attending French hospitals in 2011. The LRT PLHIV group included participants with sUVL and no sexually transmitted infection for at least 12 months. Socio-behavioural and medical data were collected. Chi-square tests helped compare sexual risk indicators between LRT and non-LRT PLHIV. The survey's retrospective nature allowed us to perform complementary category-based analyses of LRT PLHIV according to whether they had sUVL for at least 18, 24 or 36 months in three socio-epidemiological groups: men who have sex with men (MSM), other men and women.

Results

Analysis included 2638 PLHIV diagnosed >12 months with available viral load data. The proportion of LRT PLHIV varied from 58% (≥12 months sUVL) to 38% (≥36 months sUVL). Irrespective of sUVL duration, we found the following: 1) LRT men (MSM and other men) were more likely to report having no sexual partner than their non-LRT counterparts. Among men having sexual partners in the previous 12 months, no significant difference was seen between LRT and non-LRT men in the number of sexual partners. LRT women were less likely to report having more than one sexual partner than non-LRT women; 2) LRT MSM were more likely to report being in sexually inactive couples than their non-LRT counterparts; 3) among sexually active participants, no difference was observed between LRT and non-LRT PLHIV concerning condom use with their serodiscordant steady partner or with their most recent casual sexual partners.

Conclusions

LRT PLHIV with sUVL ≥12 months did not report more sexual risk behaviours than their non-LRT counterparts. Because the same result was obtained for those having a sUVL ≥36 months, the hypothesis of increased sexual risk behaviour over time in PLHIV meeting non-transmission biomedical criteria is not supported.

Sexual risk behaviors among HIV-patients receiving antiretroviral therapy in Southern Thailand: roles of antiretroviral adherence and serostatus disclosure

The objective of this study was to examine the extent of unprotected sex among patients already established in HIV-medical care and their associated factors. Sexually active patients who were receiving antiretroviral therapy (ART) from five public hospitals in Trang province, Southern Thailand, were interviewed. Of 279 studied patients, 37.3% had unprotected sex in the prior 3 months and 27.2% did not disclose their serostatus to sexual partners. The median duration interquartile range (IQR) of using ART was 47 (27-60) months and 26.7% were non-adherent to ART (i.e., taking less than 95% of the prescribed doses). More than one-third had the perception that ART use would protect against HIV transmission even with unprotected sex. About 36.6% reported that they were unaware of their current CD4 counts and nearly one-third did not receive any safe sex counseling at each medical follow-up. After adjustment for potential confounders, non-adherence to ART and HIV-nondisclosure were strongly associated with an increase in the risk of unprotected sex with the adjusted odds ratio (aOR) of 5.03 (95% CI 2.68-9.44) and 3.89 (95% CI 1.57-9.61), respectively. In contrast, the risk for engaging in unprotected sex was less likely among patients having a negative-serostatus partner (aOR = 0.30; 95% CI 0.12-0.75), a longer duration of the use of ART (aOR = 0.98; 95%CI 0.97-0.99) and an unawareness of their current CD4 levels (aOR = 0.54; 95% CI 0.30-0.99). To maximize the benefits from ART, there should be a bigger emphasis on the "positive prevention" program and more efforts are needed to target the population at risk for unprotected sex. Strategies to encourage adherence to ART and for disclosure of serostatus are also required.

Stimulant use patterns and HIV transmission risk among HIV-serodiscordant male couples

BACKGROUND

Substance use is strongly linked to HIV risk, and members of couples can have a powerful influence on each other's health behaviors. We examined whether couple-level patterns of stimulant use were differentially associated with engaging in condomless anal intercourse with primary partners and outside partners.

METHODS

Members of HIV serodiscordant male couples (N = 117 couples, 232 men) completed surveys, and HIV-positive men had blood drawn for viral load.

RESULTS

Results revealed that stimulant use by only one partner in the couple was associated with a decrease in the odds of engaging in condomless anal sex with one's primary partner (AOR = 0.09, 95% CI: 0.01, 0.89). When both partners reported stimulant use, the HIV-negative partner had an increase in the odds of condomless sex with outside partners (AOR = 6.68, 95% CI: 1.09, 8.01).

CONCLUSIONS

Understanding the role of couples' stimulant use patterns in HIV transmission risk is an important area for future research and intervention.

A scoping review and thematic analysis of social and behavioural research among HIV-serodiscordant couples in high-income settings

BACKGROUND

While HIV incidence has stabilized in many settings, increases in health and wellbeing among many people living with HIV/AIDS suggest that the number of HIV-serodiscordant relationships is growing. Given the deficit of reviews addressing social and behavioural characteristics of HIV-serodiscordant couples within high-income settings, our objective was to understand the scope of the published literature, identify evidence gaps, and suggest future research needs.

METHODS

Ten electronic databases were searched. Studies were included if they were reported in English, used primary data, were from the combination antiretroviral (cART) era (>1996), reported on social or behavioural aspects, included any fraction of primary (i.e., stable) relationships, and were conducted in high-income settings. Studies that identified their unit of analysis as either the dyad or individual member of the couple were included. Studies were coded according to a thematic framework.

RESULTS

Included studies (n = 154) clustered into eight themes: risk behaviours (29%), risk management (26%), reproductive issues (12%), relationship quality (9%), serostatus disclosure (7%), adherence to antiretroviral therapy (7%), vulnerability (5%), and social support (3%). The proportion of studies conducted among heterosexual couples, same-sex male couples, and mixed cohorts were 42%, 34%, and 24%, respectively. Most studies (70%) were conducted in the United States, 70% of all studies were quantitative (including interventions), but only one-third were focused on couples (dyads) where both partners are recruited to a study. Over 25% of studies focused on sexual risk among same-sex male couples.

CONCLUSIONS

Future research efforts should focus on the interrelationship of risk management strategies and relationship quality, social determinants of health and wellbeing, HIV testing, vulnerable populations, reproductive issues among same-sex couples, disclosure of serodiscordant status to social networks, dyadic studies, population-based studies, and interventions to support risk management within couples. Additional population-based studies and studies among marginalized groups would be helpful for targeting research and interventions to couples that are most in need. As HIV-positive partners are typically the link to services and research, innovative ways are needed for reaching out to HIV-negative partners. Our review suggests that significantly more research is needed to understand the social and behavioural contexts of HIV-serodiscordant relationships.

The role of HIV serostatus disclosure on sexual risk behaviours among people living with HIV in steady partnerships in Rio de Janeiro, Brazil

Understanding partnership dynamics is a crucial step in the process of HIV serostatus disclosure to partners. This study examines the relational characteristics associated with HIV serostatus disclosure and the role of disclosure on sexual behaviours within steady partnerships among people living with HIV (PLHIV) in Rio de Janeiro, Brazil. The overall study surveyed 900 participants from six large public health facilities to investigate psychosocial and structural factors associated with sexual health and well-being. This analysis focuses on 489 individuals reporting being in steady partnerships, 86% of whom reported HIV serostatus disclosure to steady partners. After adjusting for demographic variables, attitudes towards disclosure, having an HIV-positive partner, living with partner and longer relationships were significantly associated with reported disclosure in multivariable logistic regression. Living with partner was negatively associated with partner concurrency. However, having an HIV-positive partner, sex under the influence of drugs or alcohol and experiencing physical aggression by a steady partner were negatively associated with consistent condom use. Interventions supporting PLHIV to safely and voluntarily disclose to partners may be an effective prevention approach between steady partners; however, partner violence and substance use should be addressed in future work.

Marital sex among people living with HIV receiving antiretroviral treatment in northern Thailand

Before the advent of effective antiretroviral treatment (ART), the sexuality of people living with HIV was mostly discussed in terms of risk. To assess the extent to which ART allows people living with HIV to regain a regular sexual life, we surveyed all HIV-infected people treated in four hospitals in Northern Thailand and a control group from the general population matched by sex, age and residence. Data included socio-demographic and health characteristics, frequency of sexual intercourse in the last month and condom use. Our findings indicate that people living with HIV less often live in steady partnership (50% of the HIV-infected people versus 79% of the controls). After adjusting for factors known to influence sexuality, their probability of being sexually active was estimated to be about half that of the controls. When sexually active, men had a reduced sexual activity compared to controls (2.8 intercourse in the last month versus 4.0), while levels of reported sexual activity were similar among women (2.2 versus 2.8, respectively). Consistent condom use was high among people living with HIV (66% for women and 70% for men).

Family planning knowledge and practice among people living with HIV in Nepal

Unsafe sexual behavior is common among the HIV infected. This exposes them to the risks of unintended pregnancy, HIV transmission to uninfected partners and super-infection. Studies on the use of family planning measures among People Living with HIV (PLHIV) are scarce in Nepal. The aim of this study was to explore the knowledge and practice of family planning (FP) in PLHIV. A cross sectional survey was conducted during July-December 2012 in Kaski district of Nepal. A total of 120 PLHIVs were recruited using snowball sampling from three HIV clinics within the Pokhara sub-metropolitan city area. This study found that nine in ten PLHIV had heard about family planning. Two thirds of respondents were using at least one FP method. The majority (65.8%) used condoms and had received FP counseling (67.5%). Less than one percent used condoms in addition to another contraceptive. Being single, being female and having received the counselling sessions were associated with the use of FP. The individuals who received FP counseling were more likely [OR 4.522; 95% CI (1.410-14.504)] to use FP. Females were more likely [OR 4.808; 95% CI (1.396-16.556)] to use FP than males. The individuals who were single/de-facto widowed were more likely [OR 7.330; 95% CI (2.064-26.028)] to use FP than the married individuals. Our findings suggest that there is a need to focus on FP counseling if the HIV prevention program is to increase FP use among the PLHIV population. Use of dual contraceptives need to be promoted through counseling sessions and other health promotion programs focusing in HIV prevention.

Association of alcohol consumption and HIV surrogate markers in participants of the swiss HIV cohort study

BACKGROUND

Alcohol consumption may affect the course of HIV infection and/or antiretroviral therapy (ART). The authors investigated the association between self-reported alcohol consumption and HIV surrogate markers in both treated and untreated individuals.

DESIGN

Prospective cohort study.

METHODS

Over a 7-year period, the authors analyzed 2 groups of individuals in the Swiss HIV Cohort Study: (1) ART-naïve individuals remaining off ART and (2) individuals initiating first ART. For individuals initiating first ART, time-dependent Cox proportional hazards models were used to assess the association between alcohol consumption, virological failure, and ART interruption. For both groups, trajectories of log-transformed CD4 cell counts were analyzed using linear mixed models with repeated measures.

RESULTS

The authors included 2982 individuals initiating first ART and 2085 ART naives. In individuals initiating first ART, 241 (8%) experienced virological failure. Alcohol consumption was not associated with virological failure. ART interruption was noted in 449 (15%) individuals and was more prevalent in severe compared with none/light health risk drinkers [hazard ratio: 2.24, 95% confidence interval: 1.42 to 3.52]. The association remained significant even after adjusting for nonadherence. The authors did not find an association between alcohol consumption and change in CD4 cell count over time in either group.

CONCLUSIONS

No effect of alcohol consumption on either virological failure or CD4 cell count in both groups of ART-initiating and ART-naive individuals was found. However, severe drinkers were more likely to interrupt ART. Efforts on ART continuation should be especially implemented in individuals reporting high alcohol consumption.

Behavioural interventions to reduce sexual risk for HIV in heterosexual couples: a meta-analysis

OBJECTIVES

The current study was conducted to synthesise evaluations of couple-based HIV prevention interventions, assess the efficacy of these interventions in reducing sexual risk, and identify moderators of intervention efficacy.

METHODS

A comprehensive literature search identified 29 interventions (22 reports; N=5168 couples) that met the inclusion criteria, including enrolment of both members of a heterosexual couple, measurement of condom use at baseline and follow-up, and sufficient statistical information to calculate effect sizes. Effect sizes were analysed using fixed-effects and random-effects assumptions; factors related to intervention efficacy were identified using metaregression.

RESULTS

Overall, there were significant increases in condom use from baseline to follow-up (d+=0.78, 95% CI 0.48 to 1.09) and significant decreases in partner concurrency (d+=0.37, 95% CI 0.13 to 0.60). Condom use increased to a greater extent when studies were conducted toward the beginning of the epidemic, were located in countries scoring lower on the Human Development Index, enrolled serodiscordant couples, and delivered intervention content in multiple contexts. Couples who had been together longer, reported higher incidence of sexually transmitted infection, were provided voluntary counselling and testing, and provided outcome measures during face-to-face interviews also reported larger increases in condom use.

CONCLUSIONS

Couple-based interventions are efficacious in reducing unprotected sex within the context of romantic relationships. Future research should continue to improve risk reduction for couples.

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.

Prevalence of inconsistent condom use and associated factors among HIV discordant couples in a rural county in China

A random sample consisting of 88 sexually active people living with HIV (PLWH) and their HIV negative spouses in rural China were interviewed. Data of 68 couples (77.2 %) who gave identical responses to whether they had been using condoms consistently in the last 12 months (n = 136) were analyzed. The results showed that 27.9 % of the discordant couples used condom inconsistently in the last year. Condom non-availability was the most commonly given main reason for not using condoms. Free condoms should be made available to these low-income couples. Suicidal ideation of the PLWH and the spouse's perception on 'whether someone could contract HIV via unprotected sexual intercourse with a HIV positive person' were significantly associated with inconsistent condom use in the last year. Education program should change the cognition about the risk for HIV transmission via unprotected sex. Integrated psychological services to reduce suicidal ideation are greatly warranted.

Cervicovaginal HIV-1-neutralizing immunoglobulin A detected among HIV-1-exposed seronegative female partners in HIV-1-discordant couples

OBJECTIVE

Cervicovaginal HIV-1-neutralizing immunoglobulin A (IgA) was associated with reduced HIV-1 acquisition in a cohort of commercial sex workers. We aimed to define the prevalence and correlates of HIV-1-neutralizing IgA from HIV-1-exposed seronegative (HESN) women in HIV-1-serodiscordant relationships.

METHODS

HIV-1-serodiscordant couples in Nairobi were enrolled and followed quarterly up to 2 years, and women in concordant HIV-1-negative relationships were enrolled as controls. Cervicovaginal, seminal, and blood samples were collected at enrollment and follow-up. Cervicovaginal IgA was assessed for HIV-1-neutralizing activity by a peripheral blood mononuclear cell-based assay using an HIV-1 clade A primary isolate.

RESULTS

HESN women in discordant relationships had significantly more HIV-1-neutralizing IgA detected in genital secretions compared with control women [36 of 155 (23%) vs. four of 70 (6%), respectively; odds ratio (OR) 5.0; 95% confidence interval (CI) 1.70-14.64; P = 0.003]. These responses persisted over time in all available follow-up cervicovaginal samples from women with detectable HIV-1-neutralizing IgA at baseline. Partner median HIV-1 plasma viral load was lower among women who had HIV-1-neutralizing IgA compared with women without detectable activity (4.3 vs. 4.8 log(10) copies/ml, respectively; OR 0.70; 95% CI 0.51-0.94; P = 0.02). A similar trend was found with partner seminal viral load (OR 0.57; 95% CI 0.32-1.02; P = 0.06).

CONCLUSION

HESN women were five times more likely to have neutralizing IgA in cervicovaginal secretions than low-risk control women, and these responses were inversely associated with partner viral load. These observations support the existence of antiviral activity in the mucosal IgA fraction following sexual HIV-1 exposure.

Risk behaviors and STI prevalence among people with HIV in El Salvador

To date, there are no studies from El Salvador among people with HIV to inform prevention programs. We conducted a study in El Salvador in 2008 among people with HIV using audio computer-assisted interviews on risk behaviors and access to health care. Blood was tested for syphilis and herpes simplex type 2 (HSV-2). Active syphilis was defined as RPR titer ≥1:8. Genital specimens were tested for other sexually transmitted infections (STI) by PCR. We evaluated factors associated with unprotected sex with last stable partner of HIV-negative or unknown status among those reporting a stable partner. A total of 811 HIV-positive individuals participated: 413 men and 398 women. Prevalence of Chlamydia and gonorrhea was low (≤1%), while prevalence of other STI was high: Mycoplasma genitalium (14%), syphilis (15% seropositivity, active syphilis 3%) and HSV-2 (85%). In multivariate analysis, disclosing HIV status to partner (OR 0.2, 95% CI: 0.1-0.3, p<0.001), participation in HIV support groups (OR 0.3, 95% CI: 0.1-0.8, p=0.01), easy access to condoms (OR 0.4, 95% CI: 0.2-0.9, p=0.04) were protective factors for unprotected sex. Reporting a casual partner in the last 12 months (OR 3.6, 95% CI: 1.5-8.5, p=0.004). and having an STI (OR 2.6, 95% CI:1.3-5.5, p=0.02) were associated with an increased odds of unprotected sex. Prevention interventions among HIV-positives in El Salvador should focus on increasing condom access, promoting HIV disclosure and couples testing and reducing the number of partners. The positive role of support groups should be used to enhance behavioral change.

HIV status and gender: a brief report from heterosexual couples in Thailand

Although the impact of HIV falls on both partners of a married couple, the burden of stress may not be necessarily shared evenly. The researchers in this study examined the relations among HIV status, gender, and depressive symptoms among 152 married or cohabitating couples living with HIV in the northern and northeastern regions of Thailand. Depressive symptoms were assessed using a 15-item depressive symptom screening test that was developed and used previously in Thailand. Among the 152 couples, 59% were couples in which both members were people living with HIV (seroconcordant; both people living with HIV couples), 28% had only female members with HIV (serodiscordant; females living with HIV couples), and 13% had only male members with HIV (serodiscordant; males living with HIV couples). The prevalence of depressive symptoms between seroconcordant and serodiscordant groups was similar. However, females living with HIV reported significantly higher levels of depressive symptoms, regardless of their partners' HIV status. Future prevention programs focusing on serodiscordant couples should be planned to target HIV risk, as well as emphasis on mental health, with a particular focus on women's increased susceptibility to negative mental health outcomes.

The association between religious affiliation and frequency of attendance at religious services on HIV risky behaviors among people living with HIV/AIDS

The purpose of this study was to examine if religious affiliation and frequency of attendance at religious services were associated with HIV risky behaviors among people living with HIV/AIDS (PLWHA). The participants are HIV positive clients of a community based HIV/AIDS outreach facility (CBHAOF) located in Montgomery, Alabama, USA. The participants completed the questionnaire during their medical visits to the clinic at their own convenience and that of the facility's staff. A total of 341 questionnaires were distributed to PLWHA and 326 (96%) were fully completed and returned. There were more male than female participants (56 versus 42%). The majority of the respondents (67%) were between 30 and 49 years of age. Nearly two thirds of the participants (64%) were African Americans whilst 36% were other races combined (White = 29%, Hispanic = 3% and other races = 4%). A chi-square test was used to examine the association between selected variables. Findings show substantial variations of selected HIV risky behaviors according to religious affiliation and frequency of attendance at religious services (p < 0.05). The study findings suggest the importance of religious affiliation and frequency of attendance at religious services in reducing HIV risky behaviors among PLWHA. The findings have implications for HIV/AIDS prevention and we recommend that it is important to incorporate Faith-based organizations in the global fight against HIV/AIDS.

HIV diagnosis and sexual risk behavior intentions among couple VCT clients in Ethiopia

This research examines whether members of HIV affected couples are more likely to change their abstinence and condom intentions than members of HIV- couples during couple voluntary counseling and testing (VCT). A total of 1260 couple VCT clients in Ethiopia were asked about their sexual risk behavior intentions for the next two months after pre-test and post-test counseling. Multinomial logistic regression was used to determine whether the couple's HIV status was associated with changed intentions to abstain or use condoms between pre-test and post-test. Individuals belonging to male HIV+ serodiscordant couples (aRRR = 7.98, p < 0.001), female HIV+ serodiscordant couples (aRRR = 5.85, p < 0.001), and HIV+ concordant couples (aRRR = 3.12, p = 0.05) were more likely to have increased their intentions to abstain or use condoms in the next two months than individuals in HIV- concordant relationships. The couple's HIV status was not associated with decreased intentions to abstain or use condoms in the next two months. Counseling for all HIV affected couples should include practical information on obtaining and using condoms. This includes HIV affected couples who intend to abstain from sex, whether for a short or long period of time, so that they are prepared to have protected sex if their intentions change.

[Haitian women living with HIV/AIDS in Guadeloupe: pregnancy between medical stakes, social benefits and administrative vulnerability. A qualitative study]

Guadeloupe (French West Indies) is a part of French departments which has the large number of persons living with HIV/AIDS. A large part of them consists of foreign women, mainly native of Haiti. This article is based on an anthropological study conducted in 2009 among professionals of health, social and associative sectors taking care of persons living with HIV in Guadeloupe, and among 10 infected women, 6 of them are native of Haiti. Semi-directive and individual qualitative interviews were conducted with each of these persons. During their course of illness and migration, many women experienced one or several pregnancies. The analysis of their discourses and trajectories underlines the articulation of the multiple stakes − medical, social, political, emotional stakes − with which they are confronted.

[Reproduction and HIV: has the condom become irrelevant?]

With antiretroviral therapy, the risk of HIV transmission from an infected person to a stable heterosexual partner is very low when a sustained undetectable viral load is achieved, in the absence of associated genital tract infections. However, epidemiological data do not prove that there is no risk at all. Virological data confirm that when the blood viral load is undetectable for several months, the viral load in semen usually becomes undetectable, but viral shedding can persist in some cases. Two different issues are involved: 1): Can we do without assisted reproductive in HIV sero-different couples who want to have a child? and; 2): can couples in which one or both members are HIV positive entirely stop using condoms? The current French guidelines consider natural conception to be a reasonable option for these couples, recommending self-insemination when the woman is HIV positive and timed unprotected intercourse when the man is HIV positive. Preconceptional care should be available, including viral load monitoring, detection of genital infections and an estimation of the couple's potential fertility. On the other hand, we must strongly discourage unprotected sex in high-risk situations. The best prevention of risk behavior is to offer complete information and appropriate support to people with HIV who wish to conceive.

A quantitative risk assessment of multiple factors influencing HIV/AIDS transmission through unprotected sex among HIV-seropositive men

The objective of this study is to conduct a quantitative risk assessment of multiple factors influencing HIV/AIDS transmission through unprotected sexual practices among HIV-seropositive men. A knowledgebase was developed by reviewing different published sources. The data were collected from different sources including Centers for Disease Control and Prevention, selected journals, and reports. The risk pathway scenario tree was developed based on a comprehensive review of published literature. The variables are organized into nine major parameter categories. Monte Carlo simulations for the quantitative risk assessment of HIV/AIDS transmission was executed with the software @Risk 4.0 (Palisade Corporation). Results show that the value for the likelihood of unprotected sex due to having less knowledge about HIV/AIDS and negative attitude toward condom use and safer sex ranged from 1.24 × 10(-5) to 8.47 × 10(-4) with the mean and standard deviation of 1.83 × 10(-4) and 8.63 × 10(-5), respectively. The likelihood of unprotected sex due to having greater anger-hostility, anxiety, less satisfied with aspects of life, and greater depressive symptoms ranged from 2.76 × 10(-9) to 5.34 × 10(-7) with the mean and standard deviation of 5.23 × 10(-8) and 3.58 × 10(-8), respectively. The findings suggest that HIV/AIDS research and intervention programs must be focused on behavior, and the broader setting within which individual risky behaviors occur.

Trends in unsafe sex and influence of viral load among patients followed since primary HIV infection, 2000-2009

BACKGROUND

In the current context of increasing unsafe sex, HIV incidence may have evolved, depending on HIV prevalence in sexual networks and, among HIV-infected persons who practice unsafe sex, on their infectivity and partners' HIV serostatus. We examined calendar trends in sexual behaviours at risk of HIV-1 transmission (SBR) among 967 adults followed since primary HIV infection (ANRS PRIMO cohort) and relationship with current treatments and viral load.

METHODS

Patients completed since 2000 self-administered questionnaires on sexual practices every 6 months. SBR with HIV-negative/unknown partners were analyzed among 155 heterosexual women, 142 heterosexual men and 670 MSM by using logistic generalized estimating equation models (6656 visits).

RESULTS

During 2000-2009, the frequency of SBR did not increase significantly among women with steady partners; risk factors were a low education level and alcohol/smoking use. Among heterosexual men with steady partners, the frequency of SBR doubled since 2006; during this period, the only associated factor was combined antiretroviral treatment for at least 6 months or viral load less than 400 copies/ml. Among MSM, SBR increased gradually over time; SBR with steady partners was associated with a low education level and alcohol use. SBR was more frequent among MSM with casual partners; no association with viral load was found.

CONCLUSION

In France, recent trends and risk factors in unprotected sex with HIV-negative/unknown partners differ according to sex/sexual preference. The recent increase in SBR among heterosexual men with low viral load may be related to increasing awareness of the 'treatment-as-prevention' concept. The lack of association between SBR and viral load among MSM supports use of treatment-as-prevention as part of diversified prevention strategies.

Tillotson C, Choi D, Robinson J, Calsyn DA, Mandler RN, Jenkins LM, Thompson LL, Dempsey CL, Liepman MR, McCarty D. Reducing HIV-related risk behaviors among injection drug users in residential detoxification

This study of 632 drug injectors enrolled in eight residential detoxification centers within the National Drug Abuse Treatment Clinical Trials Network tested three interventions to reduce drug and sex risk behaviors. Participants were randomized to: (a) a two-session, HIV/HCV counseling and education (C&E) model added to treatment as usual (TAU), (b) a one-session, therapeutic alliance (TA) intervention conducted by outpatient counselors to facilitate treatment entry plus TAU, or (c) TAU. Significant reductions in drug and sex risk behaviors occurred for all three conditions over a 6-month follow-up period. C&E participants reported significantly greater rates of attending an HIV testing appointment, but this was not associated with better risk reduction outcomes. Reporting treatment participation within 2 months after detoxification and self-efficacy to practice safer injection behavior predicted reductions in injection risk behaviors. Findings indicate that participation in detoxification was followed by significant decreases in drug injection and risk behaviors for up to 6-months; interventions added to standard treatment offered no improvement in risk behavior outcomes.

Condom use with steady partners among heterosexual people living with HIV in Europe: testing the information-motivation-behavioral skills model

Guided by a modified information-motivation-behavioral skills model, this study identified predictors of condom use among heterosexual people living with HIV with their steady partners. Consecutive patients at 14 European HIV outpatient clinics received an anonymous, standardized, self-administered questionnaire between March and December 2007. Data were analyzed using descriptive statistics and two-step backward elimination regression analyses stratified by gender. The survey included 651 participants (n = 364, 56% women; n = 287, 44%). Mean age was 39 years for women and 43 years for men. Most had acquired HIV sexually and more than half were in a serodiscordant relationship. Sixty-three percent (n = 229) of women and 59% of men (n = 169) reported at least one sexual encounter with a steady partner 6 months prior to the survey. Fifty-one percent (n = 116) of women and 59% of men (n = 99) used condoms consistently with that partner. In both genders, condom use was positively associated with subjective norm conducive to condom use, and self-efficacy to use condoms. Having a partner whose HIV status was positive or unknown reduced condom use. In men, higher education and knowledge about condom use additionally increased condom use, while the use of erectile-enhancing medication decreased it. For women, HIV disclosure to partners additionally reduced the likelihood of condom use. Positive attitudes to condom use and subjective norm increased self-efficacy in both genders, however, a number of gender-related differences appeared to influence self-efficacy. Service providers should pay attention to the identified predictors of condom use and adopt comprehensive and gender-related approaches for preventive interventions with people living with HIV.

A comparative study of substance use before and after establishing HIV infection status among people living with HIV/AIDS

OBJECTIVE: To determine if significant differences exist in substance use among people living with HIV/AIDS (PLWHA) before and after establishing their HIV infection status. METHOD: The study participants are HIV positive clients of a community based HIV/AIDS outreach facility located in Montgomery, Alabama. The questionnaire includes demographics, substance use and risky sexual behaviors pertaining to HIV transmission. Each participant completed an anonymous questionnaire. A total of 341 questionnaires were distributed and 326 were fully completed and returned, representing a response rate of 96%. RESULTS: Findings revealed a statistically significant difference in alcohol consumption before sex among PLWHA before and after establishing their HIV infection status (p = .001). No significant differences were observed among participants who reported as having used drugs intravenously (p = .89), and among those sharing the same syringe/needle with another person (p = .87) before and after establishing their HIV infection status. CONCLUSION: There is continued substance use and alcohol consumption before sex among PLWHA after establishing their HIV status despite clear evidence of such risky behaviors that could lead to an increase in exposure to HIV.

Previous reproductive history and post-natal family planning among HIV-infected women in Ukraine

BACKGROUND

Ukraine has the highest antenatal HIV prevalence in Europe. The national prevention of mother-to-child transmission (MTCT) programme has reduced the MTCT rate, but less attention has been given to the prevention of unintended pregnancy among HIV-positive women. Our objectives were to describe the reproductive health, condom use and family planning (FP) practices of HIV-positive childbearing Ukrainian women and to identify factors associated with different methods of post-natal contraception.

METHODS

HIV-infected childbearing women, diagnosed before or during pregnancy, were enrolled prospectively in a post-natal cohort study in four regional HIV/AIDS centres in Ukraine from December 2007. Logistic regression models were used to identify factors associated with post-natal FP practices.

RESULTS

Data were available for 371 women enrolled by March 2009; 82% (n = 303) were married or cohabiting, 27% (97 of 363) reported a current HIV-negative sexual partner and 69% were diagnosed with HIV during their most recent pregnancy. Overall, 21% (75 of 349) of women were not using contraception post-natally (of whom 80% reported no current sexual activity), 50% (174 of 349) used condoms, 20% (74 of 349) relied solely/partially on coitus interruptus and 4% used hormonal methods or intrauterine device. Among married/cohabiting women, consistent use of condoms in the previous pregnancy [AOR 1.96 (95%CI 1.06–3.62)], having an HIV-positive partner [AOR 0.42 (0.20–0.87)], current sexual activity [AOR 4.53 (1.19–17.3)] and study site were significantly associated with post-natal condom use; 16% of those with HIV-negative partners did not use condoms. Risk factors for non-use of FP were lack of affordability [AOR 6.34 (1.73–23.2)] and inconsistent use of condoms in the previous pregnancy [AOR 7.25 (1.41–37.2)].

CONCLUSIONS

More than 40% of HIV-positive women in this population are at risk of unintended pregnancy and the one in six women in HIV-discordant couples not using barrier methods risk transmitting HIV to their partners. Our study results are limited by the observational nature of the data and the potential for both measured and unmeasured confounding.

Couples at risk for HIV infection in Southern India: characteristics of HIV-infected patients in concordant and discordant heterosexual relationships

The aim of the article is to compare the clinical and behavioural characteristics of HIV-infected South Indian patients in concordant and discordant heterosexual relationships. A cross-sectional analysis of married couples in concordant and discordant relationships was carried out. Demographic and clinical characteristics, sexual behaviours, CD4 cell count and plasma HIV-1 RNA loads were assessed. A total of 839 concordant patients and 996 discordant patients were included in this analysis. Significantly more men were in discordant than concordant relationships (97% versus 59%; P = 0.002). More discordant patients had never initiated highly active antiretroviral treatment (HAART) than concordant patients (14.1% versus 8.5%; P = 0.004). Concordant patients had significantly higher CD4 cell counts than discordant patients at the time of enrolling to care (205 versus 139 cells/μL; P = 0.001). Discordant patients had significantly higher plasma viral loads than concordant patients (100,000 copies/mL versus 89,154 copies/mL; P = 0.002). Discordant patients were more likely to use condoms with their spouses than concordant patients (49% versus 28.8%; P = 0.01).

In conclusion, couples-based interventions and the provision of HAART could substantially decrease behavioural and clinical correlates of HIV transmission among discordant South Indian married couples. The spouses of HIV-infected index patients are at increased risk for HIV infection, and further preventive measures are needed.

Alcohol as a correlate of unprotected sexual behavior among people living with HIV/AIDS: review and meta-analysis

The present investigation attempted to quantify the relationship between alcohol consumption and unprotected sexual behavior among people living with HIV/AIDS (PLWHA). A comprehensive search of the literature was performed to identify key studies on alcohol and sexual risk behavior among PLWHA, and three separate meta-analyses were conducted to examine associations between unprotected sex and (1) any alcohol consumption, (2) problematic drinking, and (3) alcohol use in sexual contexts. Based on 27 relevant studies, meta-analyses demonstrated that any alcohol consumption (OR = 1.63, CI = 1.39-1.91), problematic drinking (OR = 1.69, CI = 1.45-1.97), and alcohol use in sexual contexts (OR = 1.98, CI = 1.63-2.39) were all found to be significantly associated with unprotected sex among PLWHA. Taken together, these results suggest that there is a significant link between PLWHA's use of alcohol and their engagement in high-risk sexual behavior. These findings have implications for the development of interventions to reduce HIV transmission risk behavior in this population.

Risk factors for HIV transmission among heterosexual discordant couples in South India

OBJECTIVE

To assess the risk factors associated with heterosexual HIV transmission among South Indian discordant couples enrolled in clinical care.

METHODS

A nested matched case-control study of serodiscordant couples in which the HIV-infected partner (index case) was enrolled in care. Demographic and clinical characteristics, sexual behaviours, CD4 cell count and plasma HIV-1 RNA loads were measured at enrollment and longitudinally over 12 months of follow-up. The study included 70 cases who seroconverted during study follow-up and 167 matched controls who remained persistently serodiscordant.

RESULTS

The incidence of HIV infection among the initially seronegative partners was 6.52 per 100 person-years. Persistently discordant patients were more likely to have initiated highly active antiretroviral therapy (HAART) than patients in seroconverting relationships (62.9%vs. 42.9%) (P=0.001). Patients in seroconverting relationships had significantly higher plasma viral loads (PVLs) than patients in discordant relationships at enrolment, at 6 months and at 12 months (P<0.05). Patients in seroconverting relationships were less likely to use condoms with their primary partners than patients in discordant relationships (P<0.05). Patients in relationships that seroconverted between 6 and 12 months were diagnosed more often with genital Herpes simplex than patients in discordant relationships (P=0.001). In the univariate and multivariate logistic regression, the following variables were associated with seroconversion: PVL >100,000 [odds ratio (OR): 1.82; 95% confidence interval (CI): 1.1-2.8], non-disclosure of HIV status (OR: 5.5; 95% CI: 4.3-6.2) and not using condoms (OR: 2.8; 95% CI: 2.4-3.6).

CONCLUSIONS

Couples-based intervention models are crucial in preventing HIV transmission to seronegative spouses. Providing early treatment for sexually transmitted infections, HAART and enhancing condom use and disclosure could potentially decrease the risk of HIV transmission within Indian married couples.

Alcohol use among HIV-infected persons in care: results of a multi-site survey

OBJECTIVE

We sought to determine the prevalence of any alcohol use and hazardous alcohol consumption among HIV-infected individuals engaged in care and to identify factors associated with hazardous alcohol use.

METHODS

During 2003, 951 patients were interviewed at 14 HIV primary care sites in the USA. Hazardous drinking was defined as >14 drinks/week or >or=5 drinks/occasion for men and >7 drinks/week or >or=4 drinks/occasion for women. Moderate alcohol use was consumption at less than hazardous levels. We used logistic regression to identify factors associated with any alcohol use and hazardous alcohol use.

RESULTS

Forty per cent of the sample reported any alcohol use in the 4 weeks prior to the interview; 11% reported hazardous use. In multivariate regression, male sex [adjusted odds ratio (AOR) 1.52 (95% confidence interval, CI, 1.07-2.16)], a college education (compared to<high school) [AOR 1.87 (1.10-3.18)] and illicit drug use [AOR 2.69 (1.82-3.95)] were associated positively with any alcohol use, while CD4 nadir >or=500 cells/microL [AOR 2.65 (1.23-5.69)] and illicit drug use [AOR 2.67 (1.48-4.82)] were associated with increased odds of hazardous alcohol use (compared to moderate and none).

CONCLUSIONS

Alcohol use is prevalent among HIV-infected individuals and is associated with a variety of socioeconomic and demographic characteristics. Screening for alcohol use should be routine practice in HIV primary care settings.

Behavior surveillance: prevalence and factors associated with high-risk sexual behavior among HIV-infected men in Brazil in the post-HAART era

A cross-sectional analysis was conducted to describe unsafe sexual practices among HIV-infected men under care in two Brazilian urban areas. Data were collected by face-to-face interviews. Twenty-five percent practiced unprotected sex in the previous year, 16% were abstinent, 33% had sex with men only, 45% with women only, 48% had male/female stable partners, 84% were on HAART and 48% had AIDS. Illicit drug use, number of female partners, having stable partners, and STD diagnosis were associated with unsafe sex. Interventions to reduce risk taking behavior among HIV-positive men under care in these settings are urgent, especially among heterosexual stable couples.

Short-term increase in unsafe sexual behaviour after initiation of HAART in Côte d'Ivoire

A study of 312 untreated and 303 HAART-initiating patients to determine whether HAART is related to sexual risk taking in Côte d'Ivoire. At enrollment, unprotected sex was higher among untreated patients (P = 0.014). During follow-up, risk taking was similar (P = 0.484) as a result of an increase in unprotected sex among treated patients (from 20.4 to 30.1%, P < 0.0001) and stability among untreated patients (from 27.0 to 28.8%, P = 0.301). HAART appeared to be associated with sexual risk taking.

Gender differences in sex risk behaviors among Ukraine injection drug users

OBJECTIVE

To assess gender differences in drug and sex risk behaviors and evaluate predictors of HIV-related sex risk behaviors among heterosexual injection drug users (IDUs) in Ukraine.

DESIGN

Street-recruited IDUs from Kiev, Odessa, and Makeevka/Donesk, Ukraine.

METHODS

From June 2004 through November 2006, outreach workers recruited 1557 IDUs, including 526 from Kiev, 494 from Odessa, and 537 from Makeevka/Donesk. Participants were administered a standardized computer-assisted interview assessing HIV-related drug and sex risk behaviors, self-efficacy for practicing safe sex, and HIV knowledge.

RESULTS

Overall, 80% of the participants were sexually active in the 30-day period before their interview. They also engaged in high-risk sex behaviors during this brief 30-day window: 53% reported anal or vaginal sex without a condom, 27% had sex with more than 1 partner, 41% had an IDU sex partner, and 37% had an HIV-positive sex partner or a partner whose HIV status they did not know. Overall, women were at higher risk than men and were more likely to have been told they were HIV-positive.

CONCLUSION

The extremely high HIV prevalence rate in Ukraine and in this cohort, combined with their recent high-risk sex behaviors, forecasts not only a continuance of the epidemic in the region but an escalation.