High-Risk Sexual Behavior in Adults With Genotypically Proven Antiretroviral-Resistant HIV Infection

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.

Social, Epidemiological, and Virological Characteristics from Peruvian Subjects Living with HIV-1/AIDS with Different Sexual Risk Behavior

HIV-1 genetic diversity and resistance profile might change according to the risky sexual behavior of the host. To show this, we recruited 134 individuals between the years 2015 and 2017 identified as transgender women sex workers (TWSW, n = 73) and Heterosexual Military Officers (HET-MO, n = 61). After obtaining informed consent, we collected a blood sample to perform the HIV genotyping, CD4 cell count, and viral load. We used bioinformatics approaches for detecting resistance mutations and recombination events. Epidemiological data showed that both groups reported sexually transmitted diseases and they were widespread among TWSW, especially syphilis and herpes virus (35.6%). Illegal drugs consumption was higher among TWSW (71.2%), whereas condom use was inconsistent for both HET-MO (57.4%) and TWSW (74.0%). TWSW showed the shortest time exposition to antiretroviral therapy (ART) (3.5 years) and the lowest access to ART (34.2%) that conducted treatment failure (>4 logs). HIV-1 sequences from TWSW and HET-MO were analyzed to determine the genetic diversity and antiretroviral drug resistance. Phylogeny analysis revealed 125 (93%) cases of subtype B, 01 subtype A (0.76%), 07 (5.30%) BF recombinants, and 01 (0.76%) AG recombinant. Also, TWSW showed a higher recombination index (9.5%, 7/73) than HET-MO (1.5%, 1/68). HET-MO only showed acquired resistance (26.23%, 16/61), whereas TWSW showed both acquired as transmitted resistance (9.59% for each). In conclusion, TWSW and HET-MO showed significant differences considering the epidemiological characteristics, genetic diversity, recombination events, and HIV resistance profile.

Changes from 2000 to 2009 in the Prevalence of HIV-1 Containing Drug Resistance-Associated Mutations from Antiretroviral Therapy-Naive, HIV-1-Infected Patients in the United States

Pre-existing HIV drug resistance can jeopardize first-line antiretroviral therapy (ART) success. Changes in the prevalence of drug resistance-associated mutations (DRMs) were analyzed from HIV-infected, ART-naive, U.S. individuals seeking ART treatment from 2000 to 2009. HIV DRM data from 3,829 ART-naive subjects were analyzed by year of sample collection using International Antiviral Society-United States (IAS-USA) and World Health Organization (WHO) “surveillance” DRM definitions; minor IAS-USA-defined DRMs were excluded. IAS-USA DRM prevalence between 2000 and 2009 was 14%, beginning with 8% in 2000 and 13% in 2009. The greatest incidence was observed in 2007 (17%). Overall, IAS-USA-defined non-nucleoside reverse transcriptase inhibitor (NNRTI) DRMs were 9.5%; nucleoside reverse transcriptase inhibitor (NRTI): 4%, and major protease inhibitor (PI): 3%. The most frequently detected IAS-USA-defined DRMs by class were NNRTI: K103N/S (4%), NRTI: M41L (1.5%), and PI: L90M (1%). Overall, WHO-defined DRM prevalence was 13% (5% in 2000; 13% in 2009). By class, NNRTI prevalence was 6%, NRTI: 6%, and PI: 3.2%. The most frequent WHO-defined DRMs were NRTI: codon T215 (3.0%), NNRTI: K103N/S (4%), and PI: L90 (1%). WHO-defined NNRTI DRMs declined significantly (p = .0412) from 2007 to 2009. The overall prevalence of HIV-1 containing major IAS-USA or WHO-defined DRMs to ≥2 or ≥3 classes was 2% and <1%, respectively. The prevalence of HIV-1 with WHO-defined dual- or triple-class resistance significantly declined (p = .0461) from 2008 (4%) to 2009 (<1%). In this U.S. cohort, the prevalence of HIV-1 DRMs increased from 2000 onward, peaked between 2005 and 2007, and then declined between 2008 and 2009; the detection of WHO-defined dual- or triple-class DRM similarly decreased from 2008 to 2009.

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.

Psychosocial Characteristics Associated with Both Antiretroviral Therapy Adherence and Risk Behaviors in Women Living with HIV

The purpose of this study was to identify key psychosocial characteristics of HIV-infected women who exhibit different levels of both ART adherence and risk behaviors. We analyzed baseline data from 193 predominately African American HIV-infected women participating in a behavioral clinical trial. Women were categorized into high/low groups based on levels of adherence and risky behaviors. There was a significant interaction effect for internal motivation for adherence. Women at high risk for poor health and transmitting HIV (low adherence/high risk group) had the lowest levels of internal motivation and also reported more difficult life circumstances. Gender roles, caretaking and reliance on men for economic and other support may promote external versus internal motivation as well as riskier behaviors in this group. The highest levels of internal motivation were found in those with High Adherence/High Risk behaviors. This group was highly knowledgeable about HIV and had the lowest VL. Compared to others, this group seems to tolerate risky behaviors given their high level of adherence. Adherence and risk reduction behaviors are key to individual and public health. Motivation and risk compensation should be addressed when providing interventions to women living with HIV.

The Virological and Immunological Characteristics of the HIV-1-Infected Population in Brazil: From Initial Diagnosis to Impact of Antiretroviral Use

Background

Immunological and virological status of HIV-infected individuals entering the Brazilian public system over time was analyzed. We evaluated the impact of ART on virological, immunological and antiretroviral resistance over time.

Methods

CD4+ T cell counts, viral loads and genotypes from patients over 13 years old from 2001–2011 were analyzed according to demographic data. We compared groups using parametric t-tests and linear regression analysis in the R statistical software language.

Results

Mean baseline CD4+ T cell counts varied from 348 (2003) to 389 (2009) and was higher among women (p = 1.1 x 10⁻⁸), lower in older patients (p< 1 x 10⁻⁸) and lower in less developed regions (p = 1.864 x 10⁻⁵). Percentage of treated patients with undetectable viral loads increased linearly from 46% (2001) to 77% (2011), was lower among women (p = 2.851 x 10⁻⁶), younger ages (p = 1 x 10⁻³), and in less developed regions (p = 1.782 x 10⁻⁴). NRTI acquired resistance was 86% in 2001–3 and decreased over time. NNRTI resistance increased from 2001-3(50%) to 2006–9 (60%), PI resistance decreased from 2001–3 (60%) to 2009 (40%), and 3-class resistance was stable over time around 25%. Subtype prevalence comprised B (75.3%), B/F recombinants (12.2%), C (5.7%), F (5.3%) and B/C recombinants (1.5%), with regional variations. Three-class resistance was 26.5% among Bs, 22.4% among Fs and 17.2% among Cs.

Conclusions

HIV diagnosis occurs late, especially among elderly Brazilians. Younger individuals need special attention due to poor virological response to treatment. Antiretroviral Resistance profile is subtype related.

Unprotected sexual practices among men who have sex with women and men who have sex with men living with HIV/AIDS in Rio de Janeiro

Combined antiretroviral therapy is now acknowledged for preventing new HIV infections, besides decreasing mortality and morbidity. However, in many Latin America countries the epidemic is still driven by unprotected sexual intercourse. This study aims to describe sexual practices related to HIV/STD and to evaluate factors associated to unprotected sex among men who have sex with women (MSW) and men who have sex with men (MSM) under care at a reference center for HIV in Rio de Janeiro, Brazil. A cross-sectional study, nested in a Brazilian clinical cohort, evaluated the sexual practices of 404 sexually active HIV-positive MSW and men who have MSM. Approximately 30 % of them reported unprotected sexual practices during the 6 months prior to the interview. Most frequent risky practices reported were unprotected vaginal sex among MSW and unprotected receptive anal sex among MSM. Factors increasing the chance of unprotected sexual practices among MSW were the partner's desire of becoming pregnant (OR 2.81; CI 95 %: 1.36-5.95). To have received comments about excessive consumption of alcohol (OR 2.43; CI 95 %: 1.01-5.83), illicit drug use (OR 4.41; CI 95 %: 1.75-11.60) and lived in marital situation (OR 2.10; CI 95 %: 1.09-4.08) were significantly associated with unsafe sexual practices among MSM. The results highlight that health care of men living with HIV, as well as the prevention strategies, must consider the particularities of sexual behavior practiced by people who differ in sexual orientation.

Motivational interviewing targeting risky sex in HIV-positive young Thai men who have sex with men

Motivational interviewing (MI) has been shown to reduce sexual risks among HIV-positive men who have sex with men (HMSM) in the US. We conducted a randomized trial of Healthy Choices, a 4-session MI intervention, targeting sexual risks among 110 HIV-positive youth ages 16-25 years in Thailand. Risk assessments were conducted at baseline, 1 month, and 6 months post-intervention. This report presents the analysis of 74 HMSM in the study. There were 37 HMSM in the Intervention group and 37 in the control group. The proportions of participants having anal sex and having sex with either HIV-uninfected or unknown partners in past 30 days were significantly lower in Intervention group than in Control group at 6 months post-intervention (38 vs. 65 %, p = .04; and 27 vs. 62 %, p < .01, respectively). There were no significant differences in general mental health scores and HIV stigma scores between the two groups at any study visit. Thirty-five (95 %) HMSM in the Intervention group vs. 31 (84 %) in control group attended ≥ 3 sessions. Loss to follow-up was 8 and 30 %, respectively (p = .04). Healthy Choices for young Thai HMSM was associated with sexual risk reduction. Improvements in mental health were noted in Intervention group. Healthy Choices is a promising behavioral intervention and should be further developed to serve the needs of young HMSM in resource-limited countries.

Factors associated with high transmission risk and detectable plasma HIV RNA in HIV-infected MSM on ART

Summary HIV transmission risk is increased during antiretroviral therapy (ART) use if individuals are not virologically suppressed and engage in high risk transmission behaviour. Baseline data of HIV-infected men who have sex with men (MSM) with recent history of risky behaviour on ART for ≥3 months (n = 139) were evaluated to assess predictors of detectable viraemia and HIV transmission risk-taking behaviour. Twenty-four subjects had viral load (VL) >75 copies/mL and 12 had VL >1000 copies/mL. In multivariable regression analyses, subjects with VL >75 copies/mL were more likely to be Black (OR = 4.48, p = 0.007), have lower CD4 cell counts (OR = 0.727, p = 0.005) and have used methamphetamines in the last month (OR = 6.64, p = 0.019). Subjects with VL >1000 copies/mL were more likely to have lower CD4 cell counts (OR = 0.494, p = 0.004), report <90% adherence (OR = 7.94; p = 0.046) and have used methamphetamines in the last month (OR = 10.01, p = 0.034). Subjects with VL >75 copies/mL with the greatest transmission risk behaviour (n = 14) were more likely to be Black (OR = 8.00, p = 0.006), have lower CD4 cell counts (OR = 0.657, p = 0.009) and have used methamphetamines in the last month (OR = 5.20, p = 0.042). High risk HIV transmission behaviour with viraemia occurred in 10% of the cohort. Future efforts to reduce HIV transmission among MSM on ART will require combined interventions that target risk-taking behaviours and substance use.

Opportunities for sexual transmission of antiretroviral drug resistance among HIV-infected patients in care

OBJECTIVE

To assess opportunities for transmitted drug resistance (TDR), we examined sexual risk behaviours, HIV viraemia and antiretroviral resistance among patients in care.

DESIGN

A retrospective, cross-sectional analysis of clinical cohort data.

METHODS

For 244 UNC Center for AIDS Research HIV Clinical Cohort participants, demographic and behavioural data were obtained during in-person interviews between 2000 and 2011. Genotypic resistance tests were interpreted using WHO surveillance drug resistance mutations (SDRMs). Log-linear binomial regression was used to evaluate associations with TDR risk, defined as unprotected sex in the prior 6 months, HIV RNA at least 400 copies/ml and at least one SDRM.

RESULTS

Participants included 91 (37%) women and 153 men, of whom 92 (60%) were MSM. Median age was 43 years; 70% were Black (n = 171). Most (97%) were antiretroviral-experienced; 44% had exposure to more than four regimens. Among 204 individuals on antiretrovirals, 42% reported suboptimal adherence and 29% were viraemic. Over half of participants had at least one SDRM (n = 131); 26 (11%) had triple-class resistance. Overall, 70% were sexually active, and 55% used condoms inconsistently. Thirty (12%) reported unprotected sex during periods of drug-resistant viraemia. Higher TDR risk was associated with prior homelessness [adjusted prevalence ratio (aPR) 2.20, 95% confidence interval (CI) 1.16-4.18], active substance use (aPR 3.12, 95% CI 1.47-6.62) and nonsignificantly with MSM (aPR 1.75, 95% CI 0.93-3.28).

CONCLUSION

A small but significant proportion of clinic patients with drug-resistant HIV engage in sexual behaviours that place others at risk for TDR. Targeted efforts in secondary prevention could have an impact on TDR incidence, over time.

Persons newly diagnosed with HIV infection are at high risk for depression and poor linkage to care: results from the Steps Study

Little is known about the prevalence and impact of depression in persons newly diagnosed with HIV infection. The Steps Study is a prospective, observational cohort study of persons newly diagnosed with HIV infection. Participants were administered a battery of instruments, including the CES-D. Linkage to care was defined as attending at least one clinic appointment in each of the first two 90-day intervals following diagnosis. Of 180 participants, 67% screened positive for depression. In multivariate analysis, depression was associated with female sex, income <$25,000, recent substance abuse, baseline poor access to medical care, and low self-efficacy. Fifty-six and sixty-eight percent of depressed and not depressed participants linked to care, respectively. In multivariate analysis, depression was a borderline significant predictor of poor linkage. Depression is very prevalent in persons newly diagnosed with HIV infection. Interventions targeting linkage to care should address depression, substance abuse, and barriers to care.

Transmitted resistance to HIV integrase strand-transfer inhibitors: right on schedule

Transmitted drug resistance (TDR), the primary acquisition of an HIV variant already resistant to antiretrovirals, affects approximately 15% of all new infections in the United States. Historically, from the time initial agents in the reverse transcriptase, protease and entry inhibitor classes were introduced, it took 3-5 years before the first case reports of TDR appeared. With the description of the first two cases of transmitted integrase stand-transfer inhibitor resistance, it is only a matter of time before the prevalence of TDR affecting this newest antiretroviral class reaches a level warranting baseline resistance testing for all patients entering care.

HIV super-infection beliefs and sexual practices of people living with HIV/AIDS

BACKGROUND

People living with HIV can be reinfected with a new viral strain resulting in potential treatment-resistant recombinant virus known as HIV super-infection. Individual's beliefs about the risks for HIV super-infection may have significant effects on the sexual behaviours of people living with HIV/AIDS. HIV super-infection beliefs and sexual behaviours among people living with HIV/AIDS were examined in the present study.

METHODS

Three hundred and twenty men, 137 women, and 33 transgender persons completed confidential surveys in a community research setting.

RESULTS

A majority of participants were aware of HIV super-infection and most believed it was harmful to their health. Hierarchical multiple regressions predicting protected anal/vaginal intercourse with same HIV status (seroconcordant) partners showed that older age and less alcohol use were associated with greater protected sex. In addition, HIV super-infection beliefs predicted protected sexual behaviour over and above participant age and alcohol use.

CONCLUSIONS

Beliefs about HIV super-infection exert significant influence on sexual behaviours of people living with HIV/AIDS and should be targeted in HIV prevention messages for HIV infected persons.

Sex risk practices among HIV-positive individuals in Buenos Aires, Argentina

We have limited information regarding the sexual risk behaviors of HIV-positive individuals in Argentina. It is important to understand these behaviors in order to develop strategies oriented at decreasing unsafe sex practices. A random sample of 140 HIV-positive individuals was recruited from an HIV primary care clinic in Buenos Aires, Argentina, between August and September 2005. Participants responded survey questions regarding their sexual behaviors in the previous three months. Logistic regression analysis was used to determine factors associated with inconsistent condom use during vaginal, anal, and oral sex. Of the 140 participants surveyed, 69% were male, the mean age was 38 years old, 29% reported having less than a high school education, and 84% reported having engaged in vaginal, anal, and/or oral sex in the past 3 months. Of 53 participants who reported engaging in anal sex, 60% were men who have sex with men, and 40% were heterosexuals. Inconsistent condom use was reported by 31% of participants engaging in anal sex, 39% of participants engaging in vaginal sex, and 71% of participants engaging in oral sex. When adjusting for other factors, participants reporting symptoms of depression were 5.2 times more likely to use condoms inconsistently during vaginal sex, and 4.3 times more likely to use condoms inconsistently during anal sex compared to participants reporting no depression symptoms. Providers should assess sexual risk practices of HIV-positive individuals reporting symptoms of depression, and provide counseling regarding the importance of consistent condom use to those patients who are engaging in unsafe sex practices.

Social anxiety and HIV transmission risk among HIV-seropositive male patients

The role of psychological factors in predicting HIV sexual transmission risk behavior is increasingly of interest in prevention research. Social anxiety, or anxiety about being evaluated in interpersonal situations, is associated with unprotected insertive anal intercourse among young men who have sex with men (MSM) and with other behavioral risk factors for unprotected intercourse, such as depression, smoking, alcohol use, and drug use. Social anxiety may be especially relevant in understanding HIV risk among HIV-seropositive men, given its stronger association with unprotected insertive than with receptive anal intercourse. In the present study, for which participants were recruited between October 2002 and May 2003, HIV-positive men attending regularly scheduled primary care medical appointments at a community HIV clinic were approached by research personnel and informed about the study topic and procedures. Ninety percent of patients approached agreed to participate, resulting in a sample of 206 patients. The sample was primarily African American, unemployed, of low educational level, and 95% of the sample had an AIDS diagnosis. The present study replicated and extended previous research from community samples by demonstrating an association between social anxiety and unprotected insertive anal intercourse with non-HIV-positive partners in a clinical sample of HIV-positive MSM and men who have sex with women (MSW). This association was maintained controlling for depression, smoking, and club drug use. Social anxiety is a relatively robust risk factor for unprotected insertive anal intercourse among MSM. Future work should examine the mechanisms by which social anxiety is associated with sexual risk among MSM.

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.

HIV transmission risk behaviors among HIV-infected persons who are successfully linked to care

OBJECTIVES

We examined the relationship between receipt of medical care for human immunodeficiency virus (HIV) infection and HIV transmission risk behavior among persons who had received a recent diagnosis of HIV infection.

METHODS

We enrolled 316 participants from 4 US cities and prospectively followed up participants for 1 year. Generalized estimating equations were used to examine whether having at least 3 medical care visits in a 6-month period was associated with unprotected vaginal or anal intercourse with an HIV-negative partner or partner with unknown HIV status.

RESULTS

A total of 27.5% of the participants (84 of 305) self-reported having unprotected sex with an HIV-negative or unknown status partner at enrollment, decreasing to 12% (31 of 258) and 14.2% (36 of 254) at 6-month and 12-month follow-ups, respectively. At follow-up, people who had received medical care for HIV infection at least 3 times had reduced odds of engaging in risk behavior, compared with those with fewer visits. Other factors associated with reduced risk behavior were being >30 years of age, male sex, not having depressive symptoms, and not using crack cocaine.

CONCLUSIONS

Being in HIV care is associated with a reduced prevalence of sexual risk behavior among persons living with HIV infection. Persons linked to care can benefit from prevention services available in primary care settings.

Depression symptoms and sexual HIV risk behavior among serodiscordant couples

OBJECTIVES

To examine data for human immunodeficiency virus (HIV)-positive patients in serodiscordant relationships to determine a) if depressive symptoms were associated with sexual risk behavior and b) if these relationships could be explained by changes in partner satisfaction. The relationship between depression symptoms and sexual risk behaviors within mixed HIV status couples is unknown.

METHODS

HIV-positive and HIV-negative members of 197 serodiscordant couples (159 male/female, 38 male/male) were assessed using instruments measuring depressive symptoms, sexual risk, and couple satisfaction.

RESULTS

HIV-positive partners with higher depression scores were less likely to be part of couples reporting unprotected sex, and HIV-positive partners' higher depression scores were associated with less unprotected intradyadic sex acts. This decrease in intradyadic sexual risk behavior was partially explained by a decrease in any sexual behavior within the couple. On the other hand, HIV-positive subjects with moderate or higher depression were more likely to have outside partners. Adding the partner satisfaction measure to the models was able to account for the relationship between the HIV-positive subjects' depression scores and outside partners, but not for that between higher depression score and reduced intradyadic sexual risk.

CONCLUSIONS

HIV-positive individuals with more depressive symptoms may be less likely to engage in high-risk sexual behavior with their partners than those with less depressive symptoms, but more likely to have sexual partners outside the relationship. These findings suggest that the relationship between depressive symptoms and sexual risk behavior in this population may be mixed and complex, and suggest that clinicians should assess sexual risk behavior across the range of depression symptom severity.

Sexually active HIV-positive patients frequently report never using condoms in audio computer-assisted self-interviews conducted at routine clinical visits

HIV prevention has become a new priority for HIV clinicians, as their patients live longer and more sexually active lives. Prevention interventions can be effective in clinical settings, but first patients must be screened and inconsistent condom use must be disclosed. Audio computer-assisted self-interviews (ACASI) are an effective way to elicit this sensitive information. We assessed condom use by ACASI among 198 English- or Spanish-speaking HIV patients at 2 community hospital-based HIV clinics in Queens and the Bronx, New York. Among 120 patients reporting sex with a regular partner in the past 4 weeks, 41 (34%) reported not using a condom every time and 22 (18%) reported never using a condom. Among 81 reporting sex with a casual partner in the past 4 weeks, 21 (26%) reported not using a condom every time and 12 (15%) reported never using a condom. Overall, 24 of 129 sexually active patients (19%) reported never using a condom. In a multivariable model controlling for age, race/ethnicity, gender, and HIV exposure category, depression symptoms (Center for Epidemiological Studies Depression Scale [CES-D] score >/= 16; p = 0.03) and self-reported antiretroviral medication non-adherence (</=95% doses in past 3 days; p = 0.03) were significantly associated with never using a condom with a regular or casual partner. ACASI interviews may be an effective way of identifying patients in clinical settings who require prevention counseling as well as other psychosocial services.

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.

Long-term psychosocial challenges for people living with HIV: let's not forget the individual in our global response to the pandemic

Since the beginning of the HIV epidemic, people living with HIV have faced numerous psychological and behavioral challenges. With the advent of antiretroviral therapy (ART) there have been dramatic shifts in some of these key challenges and new ones have come to the forefront. This paper highlights several critical psychological and behavioral aspects of HIV disease, a few of which require focused attention, including mental health, stigma and disclosure, adherence, and sexual behavior. Although the focus is primarily on adults living with HIV, we also comment on some of the additional challenges for children and young people. Our critical examination in these areas draws upon the lessons learned in contexts in which ART has been available for a decade, and we explore what is currently happening in settings with more recent treatment access. In the end we offer our insights into what we may expect in the future, and provide recommendations for ongoing prevention and care initiatives with adults, children, and young people affected by this disease.

No health without mental health

About 14% of the global burden of disease has been attributed to neuropsychiatric disorders, mostly due to the chronically disabling nature of depression and other common mental disorders, alcohol-use and substance-use disorders, and psychoses. Such estimates have drawn attention to the importance of mental disorders for public health. However, because they stress the separate contributions of mental and physical disorders to disability and mortality, they might have entrenched the alienation of mental health from mainstream efforts to improve health and reduce poverty. The burden of mental disorders is likely to have been underestimated because of inadequate appreciation of the connectedness between mental illness and other health conditions. Because these interactions are protean, there can be no health without mental health. Mental disorders increase risk for communicable and non-communicable diseases, and contribute to unintentional and intentional injury. Conversely, many health conditions increase the risk for mental disorder, and comorbidity complicates help-seeking, diagnosis, and treatment, and influences prognosis. Health services are not provided equitably to people with mental disorders, and the quality of care for both mental and physical health conditions for these people could be improved. We need to develop and evaluate psychosocial interventions that can be integrated into management of communicable and non-communicable diseases. Health-care systems should be strengthened to improve delivery of mental health care, by focusing on existing programmes and activities, such as those which address the prevention and treatment of HIV, tuberculosis, and malaria; gender-based violence; antenatal care; integrated management of childhood illnesses and child nutrition; and innovative management of chronic disease. An explicit mental health budget might need to be allocated for such activities. Mental health affects progress towards the achievement of several Millennium Development Goals, such as promotion of gender equality and empowerment of women, reduction of child mortality, improvement of maternal health, and reversal of the spread of HIV/AIDS. Mental health awareness needs to be integrated into all aspects of health and social policy, health-system planning, and delivery of primary and secondary general health care.

Medication adherence and sexual risk behavior among HIV-infected adults: implications for transmission of resistant virus

As more people are living long-term with HIV there are growing concerns about specific behaviors that can affect both personal and the public health. This study examined the relationship between antiretroviral therapy (ART) adherence and sexual risk behavior and their association with psychosocial and health factors among a diverse sample of 2,849 HIV-infected adults. Only 8.5% of the sample reported both non-adherence and sexual risk. Individuals were 46% more likely to report one of these risk outcomes when the other one was present and the presence of both outcomes was associated with an increased likelihood of having a detectable viral load. A simultaneous polytomous regression analysis revealed complex relationships among a range of psychosocial variables and the two primary behavioral risk outcomes. There is a need for targeted interventions and integration of mental health and substance use services into primary HIV care settings.

Bug chasing and gift giving: the potential for HIV transmission among barebackers on the internet

"Bug chasing" and "gift giving" are colloquial terms used by some men who have sex with men (MSM) to describe intentional unprotected anal sex ("barebacking") with the goal of spreading HIV. There is little large-scale descriptive research that has investigated the prevalence of this phenomenon. This study analyzed the Internet profiles of MSM who self-identified as bug chasers or gift givers (n = 1,228) on a single U.S.-based barebacking-centered Web site in the fall of 2004. Most men (79%) were White, and most (70%) lived in the U.S. Six categories of bug chasing and gift giving were identified based on the HIV serostatus of men and the desired serostatus of partners they wanted to meet. Only a small portion of men were genuinely seeking partners of discordant serostatus: 1.1% of HIV-positive men and 21.3% of HIV-negative men. A larger portion were ambivalent about their partners HIV serostatus: 72% of HIV-positive men and 35% of HIV-negative men. Having identified online as a bug chaser or gift giver did not consistently correspond to behavioral intentions, as 24% of HIV-positive men and 36% of HIV-negative men were specifically seeking partners of the same serostatus. These data suggest bug chasing and gift giving do exist; however a sizable portion of both bug chasers and gift givers were not intent on spreading HIV.

A population-based and longitudinal study of sexual behavior and multidrug-resistant HIV among patients in clinical care

Background

Population-based and longitudinal information regarding sexual risk behavior among patients with multidrug resistant (MDR) HIV and their sexual partners is of great public health and clinical importance.

Objective

To characterize the HIV sexual risk behaviors of patients with and without drug-resistant HIV in the clinical care setting over time.

Measurements

393 HIV-positive patients completed questionnaires of self-reported sexual risk behaviors at approximate 6-month intervals extending over 24 months. HIV viral load and genotypic drug resistance obtained during the same time points were matched to the behavioral data. Multidrug resistance was defined as having resistance to 2 or 3 antiretroviral (ARV) drug classes.

Results

In serial cross-sectional analyses, 393 patients (44% female and 79% heterosexual) contributed 919 matched behavioral and virologic results over the 24 months of data collection. Of these, 250 patients (64%) reported having sex during at least 1 survey period resulting in greater than 10,000 sexual events with more than 1000 partners. Unprotected sexual behavior was reported by 45% of sexually active patients, resulting in 34% of all sex events that exposed 29% of all partners. Of these patients with unprotected sexual events, 31% had HIV drug resistance 11.6% with resistance to 2 classes of ARVs (2-class), and 1.8% with 3-class ARV resistance at the time of a sexual risk event. Close to 1000 or 28% of all unprotected sexual events involved resistant strains (11% of these with resistance to 2 classes and 0.2% with 3-class resistance, exposing 20% of unprotected sexual partners to resistant HIV (8% to 2-class and 0.6% to 3-class resistance).

In longitudinal analysis among the 78 patients who reported a cumulative total of 12 months of sexual history and had resistance testing, 38% reported engaging in unprotected sexual behavior. There was substantial and complex variation in the distribution of unprotected sexual events and in the detection of resistance over time.

Conclusion

In this study of HIV sexual risk and resistance over time among HIV-infected patients in clinical care, a substantial proportion engaged in unprotected sex and had drug-resistant HIV, frequently exposing partners to 1- or 2-class resistant HIV strains. However, relatively few exposures involved 3-class resistance. The dynamics of sexual risk behavior and HIV drug resistance are complex and vary over time and urgently require both general and targeted interventions to reduce transmission of resistant HIV.