Paige Padgett

Sex, Drugs, Violence, and HIV Status Among Male-to-Female Transgender Persons in Houston, Texas

SUMMARY To inform the Community Planning Group (Houston, Texas) in setting HIV-prevention priorities, risk behavior surveys were completed by 67 male-to-female (MtF) transgender persons. By self-identification, 58% were preoperative and 48% were self-described heterosexual women. We found this small sample of male-to-female transgender individuals to have high rates of HIV infection, and high prevalence of risky behaviors, intimate partner violence, and suicidal ideation. Twenty-seven percent were infected with HIV. Barriers were seldom used during oral sex and used less than half the time for anal sex with either primary or casual partners. Nearly one-third of the sample reported use of methamphetamines, amyl nitrite or LSD and 40% reported crack or cocaine use. Intimate partner violence and forced sex were reported by 50% and 25%, respectively. Suicidal ideation was reported by 16% in the last 30 days; lifetime suicidal ideation was 60%.

Willingness to Take, Use of, and Indications for Pre-exposure Prophylaxis Among Men Who Have Sex With Men-20 US Cities, 2014.

BACKGROUND Pre-exposure prophylaxis (PrEP) is an effective prevention tool for people at substantial risk of acquiring human immunodeficiency virus (HIV). To monitor the current state of PrEP use among men who have sex with men (MSM), we report on willingness to use PrEP and PrEP utilization. To assess whether the MSM subpopulations at highest risk for infection have indications for PrEP according to the 2014 clinical guidelines, we estimated indications for PrEP for MSM by demographics. METHODS We analyzed data from the 2014 cycle of the National HIV Behavioral Surveillance (NHBS) system among MSM who tested HIV negative in NHBS and were currently sexually active. Adjusted prevalence ratios and 95% confidence intervals were estimated from log-linked Poisson regression with generalized estimating equations to explore differences in willingness to take PrEP, PrEP use, and indications for PrEP. RESULTS Whereas over half of MSM said they were willing to take PrEP, only about 4% reported using PrEP. There was no difference in willingness to take PrEP between black and white MSM. PrEP use was higher among white compared with black MSM and among those with greater education and income levels. Young, black MSM were less likely to have indications for PrEP compared with young MSM of other races/ethnicities. CONCLUSIONS Young, black MSM, despite being at high risk of HIV acquisition, may not have indications for PrEP under the current guidelines. Clinicians may need to consider other factors besides risk behaviors such as HIV incidence and prevalence in subgroups of their communities when considering prescribing PrEP.

Relationship between heterosexual anal sex, injection drug use and HIV infection among black men and women

US blacks carry a disproportionate risk of heterosexually transmitted HIV. This study aimed to evaluate the association between self-reported heterosexual anal intercourse and HIV. Using respondent-driven sampling (RDS), we recruited and interviewed 909 blacks from areas of high poverty and HIV prevalence in Houston, Texas, and who reported heterosexual sex in the last year. All individuals were tested for HIV. Weighted prevalence values were calculated to account for non-random recruitment associated with RDS. The weighted population prevalence of HIV infection was 2.4% and 2.5% among men and women, respectively. Education, employment status, income and crack cocaine use were not associated with HIV infection. Lifetime injection drug use (odds ratio [OR] 3.31, 95% confidence interval [CI] 1.31–8.33%) and heterosexual anal intercourse (OR 2.41, 95% CI 1.02–5.73%) were associated with HIV infection. Individuals who reported both injection drug use and heterosexual anal intercourse had 6.21 increased odds of HIV (95% CI 2.47–15.61%). Our results suggest that heterosexual anal sex may be a vector for HIV transmission, especially in the context of injection drug use. Prevention strategies directed at curbing the HIV epidemic among black heterosexuals require that we correctly identify the risks so that appropriate interventions can be developed.

Condom use among high-risk heterosexual women with concurrent sexual partnerships, Houston, Texas, USA

Concurrent sexual partnerships allow for enhanced transmission of sexually transmitted infections (STIs). Condom use dynamics in this context may be an important factor for transmission of HIV. We conducted a cross-sectional study to describe the frequency of concurrency among high-risk heterosexual women in Houston, Texas and determine the factors associated with condom use. A total of 553 participants were recruited using respondent-driven sampling and completed an anonymous questionnaire; 256 (49%) were identified as having a concurrent partnership. The prevalence of condom use at last sexual encounter was 26%. Women were significantly more likely to use condoms if their sexual encounter was with a casual partner and if alcohol and/or drugs were not used. The high prevalence of concurrent partnerships suggests the presence of a dense sexual network which may enable the rapid spread of STIs and HIV. The risk of transmission may be additionally increased due to the low prevalence of condom use.

The prevalence of partner violence in a group of HIV-infected men

Abstract There is a paucity of literature regarding partner violence among males that identifies the sex and relationship of their partner(s). We studied a convenience sample of 54 HIV-infected men, recruited from HIV/AIDS service organizations. Using a standard questionnaire, we collected data on HIV risk behaviours and self-reports of acts of partner violence and forced sex. Physical violence perpetrated by a primary or a casual partner was reported by 39% and 17% of the sample, respectively. Life-time forced sex by a primary or casual partner was reported by 32% and 15% of the sample, respectively. Forced sex was more commonly reported by participants who were non-white and reported a higher number of primary partners in the previous 12 months. We recommend that health care providers be aware of the high rates of intimate partner violence among men infected or at risk of infection with HIV.

Early Linkage to HIV Care and Antiretroviral Treatment among Men Who Have Sex with Men — 20 Cities, United States, 2008 and 2011

Early linkage to care and antiretroviral (ARV) treatment are associated with reduced HIV transmission. Male-to-male sexual contact represents the largest HIV transmission category in the United States; men who have sex with men (MSM) are an important focus of care and treatment efforts. With the release of the National HIV/AIDS Strategy and expanded HIV treatment guidelines, increases in early linkage to care and ARV treatment are expected. We examined differences in prevalence of early linkage to care and ARV treatment among HIV-positive MSM between 2008 and 2011. Data are from the National HIV Behavioral Surveillance System, which monitors behaviors among populations at high risk of HIV infection in 20 U.S. cities with high AIDS burden. MSM were recruited through venue-based, time-space sampling. Prevalence ratios comparing 2011 to 2008 were estimated using linear mixed models. Early linkage was defined as an HIV clinic visit within 3 months of diagnosis. ARV treatment was defined as use at interview. Prevalence of early linkage to care was 79% (187/236) in 2008 and 83% (241/291) in 2011. In multivariable analysis, prevalence of early linkage did not differ significantly between years overall (P = 0.44). Prevalence of ARV treatment was 69% (790/1,142) in 2008 and 79% (1,049/1,336) in 2001. In multivariable analysis, ARV treatment increased overall (P = 0.0003) and among most sub-groups. Black MSM were less likely than white MSM to report ARV treatment (P = 0.01). While early linkage to care did not increase significantly between 2008 and 2011, ARV treatment increased among most sub-groups. Progress is being made in getting MSM on HIV treatment, but more efforts are needed to decrease disparities in ARV coverage.

The prevalence of suicidal behaviours in a group of HIV-positive men

Abstract We studied a convenience sample of 54 HIV-positive men, recruited from HIV/AIDS community based service organizations. Data were collected on HIV risk factors and suicidal behaviours. Fifty-nine percent of the sample reported ever thinking about suicide, and 50% of those individuals reported attempting suicide at some point in their lives. Suicide ideation and attempts were more common among white participants. Suicidal behaviours were prevalent in this sample suggesting a need for mental health and suicide interventions targeted for this population.

Prevalence and behavioural risk factors of Staphylococcus aureus nasal colonization in community-based injection drug users.

The aims of this study were to identify Staphylococcus aureus nasal colonization prevalence, behavioural risk factors, and to determine staphylococcal protein A (spa) types in community-based injection drug users (IDUs). Nasal swabs were collected and methicillin susceptibility testing and spa/SCCmec typing were performed on S. aureus isolates. Generalized estimating equations were used to report adjusted odds ratios and 95% confidence intervals. Of the 440 participants, 24·1% were colonized and 5·7% had methicillin-resistant S. aureus (MRSA). Colonization was associated with age, employment/marital status, and the presence of scabs but not with sexually transmitted disease co-infection, HIV status, antibiotic use, hospitalization, or drug treatment programme participation. The USA300 MRSA clone spa types were most common, but 15/49 spa types were new to one of the international databases. Community-based IDUs appear to have different risk factors compared to IDUs from clinical studies. In addition, the number of newly identified spa types indicates a diverse, understudied population.

Health Care Use and HIV-Related Behaviors of Black and Latina Transgender Women in 3 US Metropolitan Areas: Results From the Transgender HIV Behavioral Survey

Purpose: HIV prevalence estimates among transgender women in the United States are high, particularly among racial/ethnic minorities. Despite increased HIV risk and evidence of racial disparities in HIV prevalence among transgender women, few data are available to inform HIV prevention efforts. Methods: A transgender HIV-related behavioral survey conducted in 2009 in 3 US metropolitan areas (Chicago, Houston, and Los Angeles County), used respondent-driven sampling to recruit 227 black (n = 139) and Latina (n = 88) transgender women. We present descriptive statistics on sociodemographic, health care, and HIV-risk behaviors. Results: Of 227 transgender women enrolled, most were economically and socially disadvantaged: 73% had an annual income of less than

A Community-Based Study of Staphylococcus aureus Nasal Colonization and Molecular Characterization Among Men Who Have Sex with Men

15,000; 62% lacked health insurance; 61% were unemployed; and 46% reported being homeless in the past 12 months. Most (80%) had visited a health care provider and over half (58%) had tested for HIV in the past 12 months. Twenty-nine percent of those who reported having an HIV test in the past 24 months self-reported being HIV positive. Most of the sample reported hormone use (67%) in the past 12 months and most hormone use was under clinical supervision (70%). Forty-nine percent reported condomless anal sex in the past 12 months and 16% reported ever injecting drugs. Conclusion: These findings reveal the socioeconomic challenges and behavioral risks often associated with high HIV risk reported by black and Latina transgender women. Despite low health insurance coverage, the results suggest opportunities to engage transgender women in HIV prevention and care given their high reported frequency of accessing health care providers.