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Zhang X, Li J, Tang G, Wang Z, Guo Q, Guo Q, Qin Q, Fan Y. The prevalence and factors of willingness to accept circumcision among MSM in Maanshan City, China. AIDS Care 2024; 36:752-761. [PMID: 38266488 DOI: 10.1080/09540121.2023.2299664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024]
Abstract
To investigate the prevalence of male circumcision and the willingness to undergo male circumcision and influencing factors among MSM in Maanshan City, we conducted a cross-sectional study from June 2016 to December 2019. Respondent-driven sampling (RDS) was used to recruit participants. Influential factors of willingness to accept circumcision were identified by a multivariable logistic regression model. The multivariable logistic regression model revealed that five variables were independent influential factors for willingness to participate. The factors include that used condoms during last anal intercourse (OR = 1.87, 95% CI:1.03-3.41, P = 0.04), sex with female sex partners (OR = 0.499, 95% CI:0.298-0.860, P = 0.012, level of education (junior college: OR = 0.413, 95% CI:0.200-0.854, P = 0.017; bachelor's degree or higher: OR = 0.442, 95% CI:0.208-0.938, P = 0.033), condom use during oral sex in the last six months (OR = 4.20, 95% CI:1.47-12.0, P = 0.007) and level of knowledge of PrEP (OR = 5.09, 95% CI:1.39-18.7, P = 0.014). Given the willingness of MSM to accept circumcision was low in China, establishing a proper understanding of circumcision is essential if it is to be used as a strategy to prevent HIV infection among MSM. Therefore, publicity and education on the operation should be strengthened to increase the willingness to undergo male circumcision.
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Affiliation(s)
- Xinhong Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
| | - Jianwei Li
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
| | - Gan Tang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
| | - Ziwei Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
| | - Qian Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
| | - Qisheng Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
| | - Qirong Qin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Ma'anshan Center for Disease Control and Prevention, Ma'anshan, People's Republic of China
| | - Yinguang Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, People's Republic of China
- Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Medical University, Hefei, People's Republic of China
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Linfield RY, Wendling R, Slusky DJG. The 1982 Medicaid Funding Cessation for Circumcision in California and Circumcision Rates. AIDS Behav 2023; 27:1647-1652. [PMID: 36344730 DOI: 10.1007/s10461-022-03896-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2022] [Indexed: 11/09/2022]
Abstract
We investigated California's 1982 decision to stop funding Medicaid neonatal circumcision. We examined male neonatal circumcision rates for those born 1977-1981 and 1983-1987 by region, race, and insurance status. Overall, West-Medicaid circumcision rates decreased from 56.5% in 1979-81 to 26.7% in 1983-85. California's 1982 decision to defund Medicaid circumcision coverage was associated with a 25.0-30.8% point decrease in West-Medicaid circumcision rates compared other groups, p < 0.01. This provides the earliest data to support that funding coverage for neonatal circumcision affects circumcision rates and magnifies healthcare disparities. Other states have since defunded Medicaid male neonatal circumcision. Circumcision have been associated with lower rates of sexually transmitted infections including HIV, and urinary tract infections. Lawmakers should consider re-funding Medicaid male neonatal circumcision.
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Affiliation(s)
- Rebecca Y Linfield
- Division of Infectious Diseases, Stanford University, Palo Alto, CA, USA
| | - Ryan Wendling
- Department of Economics, University of Kansas, 1460 Jayhawk Blvd, Snow Hall 415, 66045, Lawrence, KS, USA
| | - David J G Slusky
- Department of Economics, University of Kansas, 1460 Jayhawk Blvd, Snow Hall 415, 66045, Lawrence, KS, USA.
- IZA - Institute of Labor Economics, Bonn, Germany.
- National Bureau of Economic Research, Cambridge, MA, USA.
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Lin Y, Gao Y, Sun Y, Turner D, Zou H, Vermund SH, Qian HZ. Does Voluntary Medical Male Circumcision Reduce HIV Risk in Men Who Have Sex with Men? Curr HIV/AIDS Rep 2022; 19:522-525. [PMID: 36520379 DOI: 10.1007/s11904-022-00637-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW To review the evidence on the effect of voluntary medical male circumcision (VMMC) on reducing HIV risk among men who have sex with men (MSM) and assess the limitations of available evidence. RECENT FINDINGS Individual studies have shown conflicting results, but recent meta-analyses have consistently suggested that VMMC was associated with 7 to 23% reductions in HIV prevalence or incidence in MSM, particularly among a subgroup of men who predominantly practice insertive role in anal sex. Mathematical models have also suggested a moderate population-level impact of VMMC intervention. All original studies have been observational and are subject to confounding and bias. Randomized clinical trials (RCTs) are needed to provide strong evidence of assessing the efficacy of VMMC on HIV risk among MSM. VMMC is a promising HIV risk reduction tool for MSM. RCTs are needed to evaluate the efficacy of VMMC intervention.
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Affiliation(s)
- Yidie Lin
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yanxiao Gao
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen, China
| | - Yue Sun
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - DeAnne Turner
- College of Nursing, University of South Florida, Tampa, FL, USA
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen, China
| | - Sten H Vermund
- School of Public Health, Yale University, Suite 501, 300 George Street, New Haven, CT, USA
| | - Han-Zhu Qian
- School of Public Health, Yale University, Suite 501, 300 George Street, New Haven, CT, USA.
- GlaxoSmithKline Plc, Rockville, MD, USA.
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Zhang T, Yu Z, Song D, Chen Y, Yao T, Peixoto E, Huang H, Zhang H, Yang J, Gong H, Chen J, Liu Y, Li C, Yu M, Cui Z, Ma J. Sexual Behavior Transition and Acute and Early HIV Infection Among Men Who Have Sex With Men: Evidence from an Open Cohort in China, 2011-2019. ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:3557-3568. [PMID: 35904694 DOI: 10.1007/s10508-022-02320-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 12/14/2021] [Accepted: 03/05/2022] [Indexed: 06/15/2023]
Abstract
The present study examined how sexual behaviors transit over time among men who have sex with men (MSM) and whether these transitions were associated with acute and early HIV (AEH) infection. An open cohort study was conducted using snowball sampling to recruit MSM via physical venues and Internet venues from 2011 to 2019, in China. Cox models were used to estimate the correlates of risk factors and AEH infection. We used Latent Transition Analysis (LTA) to describe behavioral profile and explore latent behavioral "trans-phenotypes," then examined the effect between different "trans-phenotypes" and AEH infection risk and explored the effect of characteristics as possible predictors of sexual behavior transition. Of 6502 MSM, a total of 1974 individuals with negative human immunodeficiency virus (HIV) tests at baseline and at least 2 visit records were included in the final analysis from 2011 to 2019. During an average 1.84 years of follow-up, 64 AEH infections were documented. In the multivariable Cox model, the association between condom use in last anal sex (HR: 0.095, 0.038-0.205), fewer sexual partners (HR: 0.375, 0.205-0.712), low frequency of condom use (HR: 3.592, 1.186-11.272), and AEH acquisition were found. The percentage of MSM with "maintain/develop safety-profile," "consistent risky-profile," and "safety-profile to risky-profile" were 52.48, 40.17, and 7.35%, respectively. Compared with "maintain\develop safety-profile," "consistent or develop risky-profile" had an increasing likelihood of AEH infection. Meanwhile, male sex workers (MSWs) or older MSM were more likely to consist or transit in "risky-profile." Having middle education is a risk factor to transit in "risky-profile" for MSM with "safety-profile" at baseline. In addition, MSM who accept health services in the past year engaged in higher proportion of developing safety-profile. Approximately half of MSM maintain or develop risky behavior with the increasing likelihood of AEH acquisition in China, which suggested that targeted and intensive interventions should be prioritized to maintain safety-profile. Clinical Trial Number: ChiCTR2000039500.
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Affiliation(s)
- Tiantian Zhang
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Zeyang Yu
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Desheng Song
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Yang Chen
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Tingting Yao
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Elissa Peixoto
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Huijie Huang
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Honglu Zhang
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Jie Yang
- Tianjin Shenlan Community-Based Organization, Tianjin, China
| | - Hui Gong
- STD & AIDS Control and Prevention Section, Tianjin Centers for Disease Control and Prevention, Tianjin, China
| | - Jiageng Chen
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Yuanyuan Liu
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Changping Li
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
| | - Maohe Yu
- STD & AIDS Control and Prevention Section, Tianjin Centers for Disease Control and Prevention, Tianjin, China
| | - Zhuang Cui
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China.
| | - Jun Ma
- Epidemiology and Biostatistics Institute, School of Public Health, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, People's Republic of China
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Association of positive psychobehavioral factors and structural disadvantage with condomless sex in men who have sex men with childhood sexual abuse histories. J Behav Med 2022; 45:90-102. [PMID: 34431031 PMCID: PMC8821327 DOI: 10.1007/s10865-021-00251-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 08/09/2021] [Indexed: 02/03/2023]
Abstract
Previous research has highlighted both psychological and structural risk factors as correlates of condomless anal sex, a key pathway to HIV acquisition in men who have sex with men (MSM). Fewer studies have focused on positive psychobehavioral factors, which may be associated with more consistent condom use. This study hypothesized that positive psychobehavioral factors would be associated with more frequent condom use over and above psychological and structural risk factors. MSM with histories of childhood sexual abuse in Boston, MA and Miami, FL (N = 108) completed cross-sectional assessments of psychosocial, structural, and positive psychobehavioral factors. These factors were entered simultaneously in a linear regression model to examine their association with frequency of condomless sex. More recent seroadaptive behavior (B = 0.323, 95% CI = 0.055-0.590, p = .019) and receipt of government benefits to supplement income (B = 0.892, 95% CI = 0.171-1.612, p = .016) were independently associated with higher frequency of condomless sex over and above all other psychosocial, structural, and positive psychobehavioral factors. R2 for the final model was 0.270. Ancillary analyses including participants taking and adherent to biomedical HIV prevention suggested an association between higher distress tolerance and lower frequency of condomless sex. Positive psychobehavioral factors may potentially lower risk for HIV in high-risk MSM; however, left unaddressed, structural disadvantage is a potent influence which may limit potential benefits.
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Daily Marijuana Use Predicts HIV Seroconversion Among Black Men Who Have Sex with Men and Transgender Women in Atlanta, GA. AIDS Behav 2022; 26:2503-2515. [PMID: 35094179 DOI: 10.1007/s10461-022-03598-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2022] [Indexed: 11/01/2022]
Abstract
We evaluated whether different types of substance use predicted HIV seroconversion among a cohort of 449 Black men who have sex with men (MSM) and transgender women (TGW). A community-based sample was recruited in Atlanta, GA between December 2012 and November 2014. Participants completed a survey and were tested for STIs (Chlamydia and gonorrhoeae using urine samples and rectal swabs) at baseline. HIV testing was conducted at 12-months post enrollment. Multivariable binary logistic regression was used to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CI) for associations between substance use and HIV seroconversion. By 12-month follow-up, 5.3% (n = 24) of participants seroconverted. In multivariable analyses, daily marijuana use was positively associated with HIV seroconversion (aOR 3.07, 95% CI 1.11-8.48, P = 0.030). HIV incidence was high and daily marijuana use was associated with a more than threefold increased odds of HIV seroconversion among a community-based cohort of Black MSM and TGW.
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Workowski KA, Bachmann LH, Chan PA, Johnston CM, Muzny CA, Park I, Reno H, Zenilman JM, Bolan GA. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021; 70:1-187. [PMID: 34292926 PMCID: PMC8344968 DOI: 10.15585/mmwr.rr7004a1] [Citation(s) in RCA: 762] [Impact Index Per Article: 254.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for
sexually transmitted infections (STIs) were updated by CDC after consultation
with professionals knowledgeable in the field of STIs who met in Atlanta,
Georgia, June 11–14, 2019. The information in this report updates the
2015 guidelines. These guidelines discuss 1) updated recommendations for
treatment of Neisseria gonorrhoeae, Chlamydia trachomatis,
and Trichomonas vaginalis; 2) addition of
metronidazole to the recommended treatment regimen for pelvic inflammatory
disease; 3) alternative treatment options for bacterial vaginosis; 4) management
of Mycoplasma genitalium; 5) human papillomavirus vaccine
recommendations and counseling messages; 6) expanded risk factors for syphilis
testing among pregnant women; 7) one-time testing for hepatitis C infection; 8)
evaluation of men who have sex with men after sexual assault; and 9) two-step
testing for serologic diagnosis of genital herpes simplex virus. Physicians and
other health care providers can use these guidelines to assist in prevention and
treatment of STIs.
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Lee YC, Liu WC, Hsieh YL, Wu CH, Wu PY, Luo YZ, Yang JY, Chen YH, Fang CT, Hung CC, Chang SC. Non-opioid recreational drug use and a prolonged HIV outbreak among men who have sex with men in Taiwan: An incident case-control study, 2006-2015. J Formos Med Assoc 2021; 121:237-246. [PMID: 33824010 DOI: 10.1016/j.jfma.2021.03.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/09/2021] [Accepted: 03/17/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND/PURPOSE Limited data are available on the role of illicit non-injecting drug use in a prolonged HIV outbreak that predominantly affected men who have sex with men (MSM) in Taiwan since 2006. We aimed to assess associations between specific types of drug use and incident HIV infections in this outbreak. METHODS We conducted a retrospective case-control study among MSM clients at voluntary counselling and testing (VCT) service at National Taiwan University Hospital (Taipei, Taiwan). We used BED IgG-capture enzyme immunoassay to identify incident HIV infection (cases), individually matched to HIV-negative MSM clients (controls) by HIV testing date. We used a structured questionnaire to obtain the information on illicit drug use and sexual risk behaviors. RESULTS From a total of 15,305 MSM client visits during 2006-2015, 387 cases were matched to 1012 controls. Use of inhaled nitrites (adjusted odds ratio [aOR] 2.1), MDMA (aOR 2.9), amphetamines (aOR 1.6), and ketamine (aOR 1.5) were independently associated with incident HIV infection. Polydrug (≥2 drugs) use was associated with the highest risk (aOR 4.3; 95% CI 2.6-7.2). While the proportion of MSM VCT clients who reported use of any recreational drug remained stable during 2006-2015 (average: 9.7%, P: 0.38), there was a shift in specific types of drug use, from MDMA/ketamine to inhaled nitrites/amphetamine, after 2011 (all Ps < 0.05). CONCLUSION Non-opioid recreational drugs use is associated with incident HIV infection in this prolonged HIV outbreak. There is an urgent need to formulate an effective public health response to mitigate the risk.
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Affiliation(s)
- Yi-Chieh Lee
- Department of Internal Medicine, Lotung Poh-Ai Hospital, Lo-Hsu Medical Foundation, I-Lan, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yuli Lily Hsieh
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Cheng-Hsin Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Pei-Ying Wu
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Zhen Luo
- Center of Infection Control, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Yi-Hsuan Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Chi-Tai Fang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; China Medical University, Taichung, Taiwan.
| | - Shan-Chwen Chang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Amusa L, Zewotir T, North D, Kharsany AB, Lewis L. Medical male circumcision and HIV prevention among men in Kwazulu-Natal, South Africa: A propensity score analysis. SCIENTIFIC AFRICAN 2021. [DOI: 10.1016/j.sciaf.2020.e00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Biello KB, Horvitz C, Mullin S, Mayer KH, Scott H, Coleman K, Dormitzer J, Norelli J, Hightow-Weidman L, Sullivan P, Mimiaga MJ, Buchbinder S, Bojan K, Futterman D, Emmanuel P, Liu A. HIV self-testing and STI self-collection via mobile apps: experiences from two pilot randomized controlled trials of young men who have sex with men. Mhealth 2021; 7:26. [PMID: 33898595 PMCID: PMC8063023 DOI: 10.21037/mhealth-20-70] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 07/15/2020] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Young men who have sex with men (YMSM) are disproportionately impacted by HIV and other sexually transmitted infections (STIs) in the United States (US) and have low rates of HIV/STI testing. Provision of HIV self-testing and STI self-collection can increase testing rates, and access to these kits through mobile applications (apps) could help facilitate YMSM using HIV self-testing and STI self-collection. METHODS Data for this study comes from two pilot randomized controlled trials (RCTs) of mobile apps within the Adolescent Trials Network-LYNX and MyChoices-aimed to increase HIV/STI testing among YMSM (age 15-24) who had not recently tested for HIV and were at high risk for HIV acquisition across five US cities. Both apps include the ability to order a HIV self-test with rapid results and a kit for STI self-collection and mailing of samples for syphilis, gonorrhea and chlamydia to a lab for testing. Using assessments of app users (n=80) at pre-randomization and at 3- and 6-months post-randomization and online interview data from a purposive sample of app users (n=37), we report on experiences and lessons learned with HIV self-testing and STI self-collection kits ordered via the apps. RESULTS Participants were on average 20.7 years of age (SD =2.4), and 49% were non-White or multiple race/ethnicity. Sixty-three percent had a prior HIV test. Over half (58%) had a prior STI test, but only 3% had tested within the past 3 months. Nearly two-thirds ordered an HIV self-testing kit; of whom, 75% reported using at least one self-test kit over the study period. STI self-collection kit ordering rates were also high (54%); however, STI self-collection kit return rates were lower (13%), but with a high positivity rate (5.3%). Both HIV self-testing and STI self-collection kits were highly acceptable, and 87% reported that it was extremely/very helpful to be able to order these kits through the apps. The most common reason for not ordering the HIV/STI kits was preferring to test at a clinic. In interviews, participants expressed feeling empowered by being able to test at home; however, they also raised concerns around STI sample collection. CONCLUSIONS HIV self-testing and STI self-collection kit ordering via mobile apps is feasible, acceptable and may show promise in increasing testing rates among YMSM. The LYNX and MyChoices apps are currently being tested in a full-scale efficacy trial, and if successful, these innovative mobile apps could be scaled up to efficiently increase HIV/STI testing among youth across the US.
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Affiliation(s)
- Katie B. Biello
- Departments of Behavioral & Social Health Sciences and Epidemiology, School of Public Health, Brown University, Providence, RI, USA
- The Fenway Institute, Fenway Health, Boston, MA, USA
- Center for Health Promotion and Health Equity, Brown University, Providence, RI, USA
| | - Casey Horvitz
- Institute for Global Health & Infectious Diseases, University of North Carolina, Chapel Hill, NC, USA
| | - Shelby Mullin
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kenneth H. Mayer
- The Fenway Institute, Fenway Health, Boston, MA, USA
- Department of Global Health and Population, Harvard T.C. Chan School of Public Health, Boston, MA, USA
- Department of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Hyman Scott
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, USA
- University of California, San Francisco, CA, USA
| | - Kenneth Coleman
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, USA
| | | | - Jenna Norelli
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Lisa Hightow-Weidman
- Institute for Global Health & Infectious Diseases, University of North Carolina, Chapel Hill, NC, USA
| | - Patrick Sullivan
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Matthew J. Mimiaga
- Departments of Behavioral & Social Health Sciences and Epidemiology, School of Public Health, Brown University, Providence, RI, USA
- The Fenway Institute, Fenway Health, Boston, MA, USA
- Center for Health Promotion and Health Equity, Brown University, Providence, RI, USA
- Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Providence, RI, USA
| | - Susan Buchbinder
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, USA
- University of California, San Francisco, CA, USA
| | - Kelly Bojan
- Division of Adolescent Medicine, The Ruth M. Rothstein CORE Center, Chicago, IL, USA
| | - Donna Futterman
- Adolescent AIDS Program, Children’s Hospital at Montefiore, Bronx, NY, USA
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Patricia Emmanuel
- Department of Pediatrics, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Albert Liu
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, USA
- University of California, San Francisco, CA, USA
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Zhang Y, Bao R, Leuba SI, Li J, Wang H, Zhang J, Chu Z, Geng W, Jiang Y, Xu J. Association of nitrite inhalants use and unprotected anal intercourse and HIV/syphilis infection among MSM in China: a systematic review and meta-analysis. BMC Public Health 2020; 20:1378. [PMID: 32912301 PMCID: PMC7488293 DOI: 10.1186/s12889-020-09405-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 08/18/2020] [Indexed: 01/10/2023] Open
Abstract
Background Nitrite inhalant use is very common among men who have sex with men (MSM) in China. However, there is lack of national representative data on use among Chinese MSM, and the mechanism of how nitrite inhalant use impacts HIV infection in MSM is unclear. This meta-analysis aims to understand the characteristics of Chinese MSM nitrite inhalant users and to determine the associations between nitrite inhalant use and sexual behaviors, the prevalence of HIV, and the prevalence of syphilis. Methods We searched PubMed, Web of Science, Chinese National Knowledge Infrastructure, Chinese Wanfang Data, and VIP Chinese Journal Database for relevant literature published from January 1985 to December 2017. Results Fifteen eligible studies, with a total of 18,981 Chinese MSM participants, were included. Compared with nitrite inhalant nonusers, users were more likely to be younger, have a higher level of education, and seek sexual partners using the Internet. Nitrite inhalant users were more likely to engage in high-risk sexual behaviors, including condomless anal intercourse (odds ratio [OR] = 1.33), group sex (OR = 2.26), and commercial intercourse (OR = 1.50). Nitrite inhalants users had a higher prevalence of HIV (OR = 1.83), higher prevalence of syphilis (OR = 1.38) and had higher lifetime HIV testing rates (OR = 1.33) compared with nonusers (each p < 0.05). Conclusions Nitrite inhalant users have higher HIV and syphilis prevalence by increasing levels of high-risk sexual behaviors. China should expand HIV testing, treatment as prevention (TasP), and Pre-exposure prophylaxis (PrEP) among MSM, especially among nitrite inhalants using MSM, to reduce their risk of HIV infection and transmission.
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Affiliation(s)
- Yonghui Zhang
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Rantong Bao
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Sequoia I Leuba
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jiaming Li
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Hongyi Wang
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Jing Zhang
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Zhenxing Chu
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Wenqing Geng
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Yongjun Jiang
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China.,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China
| | - Junjie Xu
- NHC Key Laboratory of AIDS Immunology (China Medical University), Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, No 155, Nanjing North Street, Heping District, Shenyang, 110001, Liaoning Province, China. .,National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China. .,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China. .,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, 110001, China. .,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, 79 Qingchun Street, Hangzhou, 310003, China.
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12
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Yuan T, Fitzpatrick T, Ko NY, Cai Y, Chen Y, Zhao J, Li L, Xu J, Gu J, Li J, Hao C, Yang Z, Cai W, Cheng CY, Luo Z, Zhang K, Wu G, Meng X, Grulich AE, Hao Y, Zou H. Circumcision to prevent HIV and other sexually transmitted infections in men who have sex with men: a systematic review and meta-analysis of global data. LANCET GLOBAL HEALTH 2020; 7:e436-e447. [PMID: 30879508 DOI: 10.1016/s2214-109x(18)30567-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 12/11/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Men who have sex with men (MSM) are disproportionately affected by HIV and other sexually transmitted infections (STIs) worldwide. Previous reviews investigating the role of circumcision in preventing HIV and other STIs among MSM were inconclusive. Many new studies have emerged in the past decade. To inform global prevention strategies for HIV and other STIs among MSM, we reviewed all available evidence on the associations between circumcision and HIV and other STIs among MSM. METHODS In this systematic review and meta-analysis, we searched PubMed, Web of Science, BioMed Central, Scopus, ResearchGate, Cochrane Library, Embase, PsycINFO, Google Scholar, and websites of international HIV and STI conferences for studies published before March 8, 2018. Interventional or observational studies containing original quantitative data describing associations between circumcision and incident or prevalent infection of HIV and other STIs among MSM were included. Studies were excluded if MSM could not be distinguished from men who have sex with women only. We calculated pooled odds ratios (ORs) and their 95% CIs using random-effect models. We assessed risk of bias using the Newcastle-Ottawa scale. FINDINGS We identified 62 observational studies including 119 248 MSM. Circumcision was associated with 23% reduced odds of HIV infection among MSM overall (OR 0·77, 95% CI 0·67-0·89; number of estimates [k]=45; heterogeneity I2=77%). Circumcision was protective against HIV infection among MSM in countries of low and middle income (0·58, 0·41-0·83; k=23; I2=77%) but not among MSM in high-income countries (0·99, 0·90-1·09; k=20; I2=40%). Circumcision was associated with reduced odds of herpes simplex virus (HSV) infection among MSM overall (0·84, 0·75-0·95; k=5; I2=0%) and penile human papillomavirus (HPV) infection among HIV-infected MSM (0·71, 0·51-0·99; k=3; I2=0%). INTERPRETATION We found evidence that circumcision is likely to protect MSM from HIV infection, particularly in countries of low and middle income. Circumcision might also protect MSM from HSV and penile HPV infection. MSM should be included in campaigns promoting circumcision among men in countries of low and middle income. In view of the substantial proportion of MSM in countries of low and middle income who also have sex with women, well designed longitudinal studies differentiating MSM only and bisexual men are needed to clarify the effect of circumcision on male-to-male transmission of HIV and other STIs. FUNDING National Natural Science Foundation of China, National Science and Technology Major Project of China, Australian National Health and Medical Research Council Early Career Fellowship, Sanming Project of Medicine in Shenzhen, National Institutes of Health, Mega Projects of National Science Research for the 13th Five-Year Plan, Doris Duke Charitable Foundation.
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Affiliation(s)
- Tanwei Yuan
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | | | - Nai-Ying Ko
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yong Cai
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingqing Chen
- Department of Biostatistics, University of Washington, Seattle, WA, USA; Vaccine and Infectious Disease Division and Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Jin Zhao
- Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Linghua Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Junjie Xu
- Key Laboratory of AIDS Immunology of the National Health and Family Planning Commission, the First Affiliated Hospital, China Medical University, Shenyang, China
| | - Jing Gu
- School of Public Health, and Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University, Guangzhou, China
| | - Jinghua Li
- School of Public Health, and Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University, Guangzhou, China
| | - Chun Hao
- School of Public Health, and Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University, Guangzhou, China
| | - Zhengrong Yang
- Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - Weiping Cai
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Chien-Yu Cheng
- Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Zhenzhou Luo
- Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Kechun Zhang
- Shenzhen Longhua Center for Disease Control and Prevention, Shenzhen, China
| | - Guohui Wu
- Chongqing Municipal Center for Disease Control and Prevention, Chongqing, China
| | - Xiaojun Meng
- Wuxi Municipal Center for Disease Control and Prevention, Wuxi, China
| | - Andrew E Grulich
- Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Yuantao Hao
- School of Public Health, and Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University, Guangzhou, China
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China; Shenzhen Center for Disease Control and Prevention, Shenzhen, China; School of Public Health, and Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University, Guangzhou, China; Kirby Institute, University of New South Wales, Sydney, NSW, Australia.
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13
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Duchesne L, Lydié N, Velter A. Increase in the overall level of protected anal sex in men who have sex with men in France: results from the repeated cross-sectional survey Rapport au Sexe, France, 2017-2019. AIDS Care 2020; 32:162-169. [PMID: 32160761 DOI: 10.1080/09540121.2020.1739208] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This study measures the evolution in the overall level of protection against HIV by men who have sex with men (MSM) in France. Using data from the 2017 and 2019 editions of Rapport au Sexe - an online survey - we compared the use of HIV prevention tools by MSM during their most recent anal intercourse (MRAI) with a casual male partner. We developed a classification with five categories ordered according to the effectiveness of each tool method in reducing the risk of acquiring HIV: Treatment as prevention (TasP), Pre-exposure prophylaxis (PrEP), exclusive condom use, Post-exposure prophylaxis (PEP) or nothing (i.e., no tool used). The percentage of MSM who did not use any prevention tool decreased from 25.9% in 2017 to 23.5% in 2019 (aOR [95%CI] = 0.9 [0.8-0.9]). The proportion of MSM who took PrEP during the MRAI increased from 5.4% in 2017 to 14.0% in 2019 (aOR [95%CI] = 2.9[2.5-3.3]). The proportion of MSM who used condoms exclusively decreased from 67.5% in 2017 to 61.3% in 2019 (aOR [95%CI] = 0.8 [0.7-0.8]). We observed an increase in the rate of protected anal sex, and a decrease in the rate of condom use. The implementation of PrEP may be one of the main driving forces behind these changes.
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Affiliation(s)
- Lucie Duchesne
- Santé publique France, French National Public Health Agency, Saint-Maurice, France
| | - Nathalie Lydié
- Santé publique France, French National Public Health Agency, Saint-Maurice, France
| | - Annie Velter
- Santé publique France, French National Public Health Agency, Saint-Maurice, France
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14
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Vaccher SJ, Hammoud MA, Bourne A, Lea T, Haire BG, Holt M, Saxton P, Mackie B, Badge J, Jin F, Maher L, Prestage G. Prevalence, frequency, and motivations for alkyl nitrite use among gay, bisexual and other men who have sex with men in Australia. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 76:102659. [PMID: 31927224 DOI: 10.1016/j.drugpo.2019.102659] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/14/2019] [Accepted: 12/29/2019] [Indexed: 01/20/2023]
Abstract
BACKGROUND AND AIMS Gay, bisexual and other men who have sex with men (GBM) use alkyl nitrites ('poppers') at higher rates than other populations to functionally enhance sexual experiences. Their use has been associated with HIV sexual risk behaviours including receptive anal sex. We investigate the prevalence, frequency, and motivations for poppers use and their relationship with HIV risk. We also discuss the implications of the recent scheduling changes to poppers by the Australian Therapeutic Goods Administration. METHODS Data were drawn from the Following Lives Undergoing Change (Flux) study, a prospective observational study of licit and illicit drug use among GBM. Between 2014 and 2018, 3273 GBM enrolled in the study. In 2018, 1745 GBM provided data relating to frequency of and motivations for poppers use and were included in this analysis. RESULTS Median age was 33 years (IQR 25-46) and 801 GBM (45.9%) had used poppers in the previous six months ('recent use'). Among these men, 195 (24.3%) had used them weekly or more frequently. Most recent users (77.4%) reported using poppers for a 'buzz' during sex or to facilitate receptive anal intercourse (60.8%). The majority (57.7%) of HIV-negative men reporting recent poppers use were concurrently taking HIV pre-exposure prophylaxis. Recent poppers use was independently associated with receptive anal intercourse with casual partners (aOR 1.71; 95%CI 1.35-2.16) and chemsex (aOR 4.32; 95%CI 3.15-5.94). Poppers use was not associated with anxiety, depression, or drug-related harms. Only 15.4% of current users indicated they would stop using poppers if they were criminalised; 65.0% said they would 'find other ways' to obtain them. CONCLUSIONS Poppers are commonly used by Australian GBM to functionally enhance sexual experiences, particularly to facilitate receptive anal intercourse. Few men experienced drug-related harms from poppers use. Regulatory changes must ensure potential harms from popper use are minimised without increasing barriers to access or perpetuating stigma.
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Affiliation(s)
- Stefanie J Vaccher
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Mohamed A Hammoud
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Adam Bourne
- Australian Research Centre in Sex, Health and Society, La Trobe University, Bundoora, Victoria 3086, Australia.
| | - Toby Lea
- German Institute for Addiction and Prevention Research, Catholic University of Applied Sciences, Konrad-Adenauer-Ufer 79-81, 50668 Cologne, Germany; Centre for Social Research in Health, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Bridget G Haire
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Martin Holt
- Centre for Social Research in Health, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Peter Saxton
- School of Population Health, University of Auckland, Auckland 1023, New Zealand.
| | - Brent Mackie
- ACON, 414 Elizabeth St, Surry Hills, NSW 2010, Australia.
| | - Joshua Badge
- School of Humanities and Social Sciences, Deakin University, Burwood, Victoria 3125, Australia.
| | - Fengyi Jin
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Lisa Maher
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
| | - Garrett Prestage
- The Kirby Institute, UNSW Australia, Level 6, Wallace Wurth Building, UNSW Sydney, Kensington, NSW 2052, Australia.
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15
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Development and Validation of the Personalized Sexual Health Promotion (SexPro) HIV Risk Prediction Model for Men Who Have Sex with Men in the United States. AIDS Behav 2020; 24:274-283. [PMID: 31352633 DOI: 10.1007/s10461-019-02616-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Accurate HIV risk assessment among men who have sex with men (MSM) is important to help providers assess risk, and target HIV prevention interventions. We sought to develop an evidence-based HIV risk assessment tool for US MSM that is inclusive of Black MSM. Data from four large longitudinal cohorts of MSM were used to develop (EXPLORE), and validate (VAX004, HPTN061, and HVTN505). These data included visits in which participants self-reported HIV risk behavior and underwent HIV testing. We developed a pooled logistic model for incident HIV infection based on self-reported risk behaviors during the 6 months before each study visit. A total of 4069 MSM were used for the development cohort, and 8047 MSM in the three validation cohorts through 2013. The final model includes age (< 35, ≥ 35); Black race and Latino ethnicity; numbers of HIV-negative anal sex partners; number of insertive or receptive anal intercourse episodes; having 1 HIV-negative partner only; self-reported substance use; and bacterial sexually transmitted infection diagnosis. The model showed good discrimination in internal validation (C-statistic = 79.5). The external validation cohorts also showed good discrimination, with C-statistics of 73.1, 71.0, 71.9 in VAX004, HPTN061, and HVTN505 respectively, and acceptable calibration. We developed and validated an HIV risk assessment tool for MSM, which showed good predictive ability, including among the largest cohort of HIV-uninfected Black MSM in the US. This tool is available online (mysexpro.org) and can be used by providers to support targeting of HIV prevention interventions such as pre-exposure prophylaxis for MSM.
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16
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Olapade-Olaopa EO, Salami MA, Lawal TA. Male circumcision and global HIV/AIDS epidemic challenges. AFRICAN JOURNAL OF UROLOGY 2019. [DOI: 10.1186/s12301-019-0005-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Abstract
Background
Given the devastating mortality and morbidity associated with HIV/AIDS, many potential prevention measures against HIV infection continue to be explored. Most prevention methods are in the realm of sexual behavior change. However, of all aspects of human behavior, it is sexual behavior that is least amenable to change. Newer and simpler interventions are therefore required. Male circumcision, the surgical removal of some or all of the foreskin (or prepuce) from the penis, is one of the ways being promoted as a preventive measure. This paper reviews the scientific basis and evidence for the efficacy of male circumcision within the context of the global challenges involved.
Main body
We reviewed articles with emphasis on male circumcision and HIV/AIDS transmission. Published abstracts of presentations at international scientific meetings were also reviewed.
Conclusions
Current epidemiological evidence supports the promotion of male circumcision for HIV prevention, especially in populations with high HIV prevalence and low circumcision rates. Three notable randomized control trials strengthen the case for applied research studies to demonstrate that safe male circumcision is protective at the population level, particularly as ideal and well-resourced conditions of a randomized trial are often not replicated in other service delivery settings. Ethically and culturally responsive strategies in promoting circumcision in a culturally heterogenous world need to be developed, too. Male circumcision should also be viewed as a complementary measure along with other proven approaches to turn the HIV/AIDS epidemic around.
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17
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Wang L, Santella AJ, Wei X, Zhuang G, Li H, Zhang H, Huang X, Zhang Y, Zheng H, Zhou A. Prevalence and protective factors of HIV and syphilis infection among men who have sex with men in Northwest China. J Med Virol 2019; 92:1141-1147. [PMID: 31696951 DOI: 10.1002/jmv.25622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 10/29/2019] [Indexed: 11/06/2022]
Abstract
BACKGROUND Men who have sex with men (MSM) continue to be disproportionately impacted by human immunodeficiency virus (HIV) and syphilis in China. Little is known about HIV and syphilis infections among MSM in Xi'an, a developing city in Northwest China. A cross-sectional study with recruitment via snowball sampling was conducted to collect HIV and syphilis infection status and risk factors among MSM in Xi'an between April 2013 to December 2016. Among the 5000 participants, the mean age was 29.0 years (SD 7.7) and the prevalence of HIV, syphilis, and coinfection was 6.5%, 2.2%, and 0.4%, respectively. There was no significant change in HIV prevalence from 2013 to 2016, while the prevalence of syphilis and coinfection showed a downward trend. Multiple logistic regression analyses found that being over 25 years old (OR = 1.647), junior high school/middle school education and below (OR = 3.085), with a sexual role of passive or versatile (OR = 3.300; OR = 2.337), rush poppers use during the last 6 months (OR = 1.660) and syphilis infection (OR = 2.235) were more likely to acquire HIV infection, whereas used condoms in the last episode of anal sex (OR = 0.572) and tested HIV antibody previously (OR = 0.252) were protective factors for HIV infection. HIV prevalence among MSM in Xi'an was stable, whereas the prevalence of syphilis and coinfection showed a downward trend. Interventions to promote HIV and sexually transmitted disease testing and condom use should be strengthened, especially for MSM with low education.
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Affiliation(s)
- Lirong Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Anthony J Santella
- Department of Health Professions, Hofstra University, Hempstead, New York
| | - Xiaoli Wei
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Guihua Zhuang
- Department of Epidemiology and Biostatistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Hengxin Li
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Hailan Zhang
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Xiaodan Huang
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Yalan Zhang
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Haichao Zheng
- Department of Sexually Transmitted Disease Prevention and Control, Xi'an Centers for Disease Control and Prevention, Xi'an, China
| | - Anqin Zhou
- Department of HIV Testing Mobilization, Xi'an Center for Marie Stopes International, Xi'an, China
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18
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Hambrick HR, Park SH, Palamar JJ, Estreet A, Schneider JA, Duncan DT. Use of poppers and HIV risk behaviours among men who have sex with men in Paris, France: an observational study. Sex Health 2019; 15:370-373. [PMID: 29852927 DOI: 10.1071/sh17217] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/31/2018] [Indexed: 11/23/2022]
Abstract
The use of inhaled nitrites, or poppers, among men who have sex with men (MSM) is prevalent, yet has been associated with HIV seroconversion. We surveyed 580 MSM from a geosocial networking smartphone application in Paris, France, in 2016. Of the respondents, 46.7% reported popper use within the previous 3 months. Regression models adjusted for sociodemographic characteristics found that the use of poppers was significantly (P<0.05) associated with the following during the prior 3 months: condomless anal intercourse (adjusted relative risk (aRR) 1.27, 95% confidence interval (CI) 1.07-1.50), use of alcohol and/or drugs during sex once or twice (adjusted relative risk ratio (aRRR) 2.33, 95% CI 1.44-2.03), three to five times (aRRR 5.41, 95% CI 2.98-9.84) or six or more times (aRRR 4.09, 95% CI 2.22-7.56), participation in group sex (aRRR 3.70, 95% CI 2.33-5.90) and self-reported diagnosis with any sexually transmissible infection over the previous year (aRR 1.63, 95% CI 1.18-2.27), specifically chlamydia (aRR 2.75, 95% CI 1.29-4.29) and syphilis (aRR 2.27, 95% CI 1.29-4.29).
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Affiliation(s)
- H Rhodes Hambrick
- Spatial Epidemiology Lab, Department of Population Health, New York University School of Medicine, 227 East 30th Street, 6th Floor, Room 621, New York, NY 10016, USA
| | - Su Hyun Park
- Spatial Epidemiology Lab, Department of Population Health, New York University School of Medicine, 227 East 30th Street, 6th Floor, Room 621, New York, NY 10016, USA
| | - Joseph J Palamar
- Spatial Epidemiology Lab, Department of Population Health, New York University School of Medicine, 227 East 30th Street, 6th Floor, Room 621, New York, NY 10016, USA
| | - Anthony Estreet
- Department of Social Work, Morgan State University School of Social Work, 1700 E. Cold Spring Lane, Jenkins Behavioral Science Building, Room 343, Baltimore, MD 21251, USA
| | - John A Schneider
- Departments of Medicine and Public Health Sciences, University of Chicago School of Medicine, and Chicago Center for HIV Elimination, 5841 S. Maryland Avenue, MC 5065 Room L-330, Chicago, IL 60637, USA
| | - Dustin T Duncan
- Spatial Epidemiology Lab, Department of Population Health, New York University School of Medicine, 227 East 30th Street, 6th Floor, Room 621, New York, NY 10016, USA
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19
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Zhang C, Qian HZ, Liu Y, Vermund SH. Voluntary medical male circumcision and HIV infection among men who have sex with men: Implications from a systematic review. SAGE Open Med 2019; 7:2050312119869110. [PMID: 31448119 PMCID: PMC6689924 DOI: 10.1177/2050312119869110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/21/2019] [Indexed: 01/05/2023] Open
Abstract
Background: With the rapidly-increased HIV epidemic among men who have sex with men worldwide, the effectiveness of voluntary medical male circumcision as the tool of HIV prevention still remains undetermined. Purpose: In the current study, we conducted a systematic review and meta-analysis to assess the association between voluntary medical male circumcision and HIV risk among men who have sex with men. Methods and Conclusion: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline, we conducted a comprehensive literature search through multiple databases. A total of 37 articles/abstracts were included in the analysis. We employed random-effects models and subgroup analyses based upon key study characteristics derived from empirical studies. A total of 117,293 men who have sex with men were included in the meta-analysis, and no randomized control trials have been identified. The odds of being HIV positive were 7% lower among men who have sex with men who were circumcised than among men who have sex with men who were uncircumcised (adjusted odds ratio, 0.93; 95% confidence interval, 0.88–0.99). The evidence for the potential protective effect of voluntary medical male circumcision was stronger among men who have sex with men in Asia and Africa (adjusted odds ratio, 0.62; 95% confidence interval, 0.53–0.73). Our meta-analyses may suggest a protective effect of voluntary medical male circumcision against HIV infection among men who have sex with men, especially in settings like Asia/Africa.
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Affiliation(s)
- Chen Zhang
- School of Nursing, University of Rochester Medical Center, Rochester, NY, USA
| | - Han-Zhu Qian
- Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Yu Liu
- Division of Epidemiology, Department of Public Health Science, University of Rochester Medical Center, Rochester, NY, USA
| | - Sten H Vermund
- Yale School of Public Health, Yale University, New Haven, CT, USA
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20
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Van Howe RS. Is circumcision an answer for HIV prevention in men who have sex with men? LANCET GLOBAL HEALTH 2019; 7:e1011. [PMID: 31303287 DOI: 10.1016/s2214-109x(19)30274-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 05/08/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Robert S Van Howe
- Department of Pediatrics and Human Development, Michigan State University College of Medicine, Marquette, MI 49855, USA.
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21
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Yun K, Xu J, Leuba S, Zhu Y, Zhang J, Chu Z, Geng W, Jiang Y, Shang H. Development and Validation of a Personalized Social Media Platform-Based HIV Incidence Risk Assessment Tool for Men Who Have Sex With Men in China. J Med Internet Res 2019; 21:e13475. [PMID: 31215509 PMCID: PMC6604506 DOI: 10.2196/13475] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/25/2019] [Accepted: 05/02/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Personalized risk assessments can help medical providers determine targeted populations for counseling and risk reduction interventions. OBJECTIVE The objective of this study was to develop a social media platform-based HIV risk prediction tool for men who have sex with men (MSM) in China based on an independent MSM cohort to help medical providers determine target populations for counseling and risk reduction treatments. METHODS A prospective cohort of MSM from Shenyang, China, followed from 2009 to 2016, was used to develop and validate the prediction model. The eligible MSM were randomly assigned to the training and validation dataset, and Cox proportional hazards regression modeling was conducted using predictors for HIV seroconversion selected by the training dataset. Discrimination and calibration were performed, and the related nomogram and social media platform-based HIV risk assessment tool were constructed. RESULTS The characteristics of the sample between the training dataset and the validation dataset were similar. The risk prediction model identified the following predictors for HIV seroconversion: the main venue used to find male sexual partners, had condomless receptive or insertive anal intercourse, and used rush poppers. The model was well calibrated. The bootstrap C-index was 0.75 (95% CI 0.65-0.85) in the training dataset, and 0.60 (95% CI 0.45-0.74) in the validation dataset. The calibration plots showed good agreement between predicted risk and the actual proportion of no HIV infection in both the training and validation datasets. Nomogram and WeChat-based HIV incidence risk assessment tools for MSM were developed. CONCLUSIONS This social media platform-based HIV infection risk prediction tool can be distributed easily, improve awareness of personal HIV infection risk, and stratify the MSM population based on HIV risk, thus informing targeted interventions for MSM at greatest risk for HIV infection.
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Affiliation(s)
- Ke Yun
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Junjie Xu
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Sequoia Leuba
- Department of Epidemiology, University of North Carolina, Chapel Hill, American Samoa
| | - Yunyu Zhu
- Hebei Yuanqiao Information Technology Co, Ltd, Shijiazhuang, China
| | - Jing Zhang
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Zhenxing Chu
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Wenqing Geng
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Yongjun Jiang
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Hong Shang
- Key Laboratory of AIDS Immunology of National Health Commission of the People's Republic of China, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, China.,Key Laboratory of AIDS Immunology, Chinese Academy of Medical Sciences, Shenyang, China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
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22
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Demant D, Oviedo-Trespalacios O. Harmless? A hierarchical analysis of poppers use correlates among young gay and bisexual men. Drug Alcohol Rev 2019; 38:465-472. [PMID: 31209963 DOI: 10.1111/dar.12958] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 05/07/2019] [Accepted: 05/13/2019] [Indexed: 12/25/2022]
Abstract
INTRODUCTION AND AIMS Poppers (alkyl nitrites) are recreational substances commonly used during sexual activity. The current legal status of poppers is complex and wide-ranging bans are increasingly under discussion. Research has identified disproportionate levels of poppers use in sexual minority men. While research on poppers use among sexual minority men exists, little is known about poppers use patterns and correlations with psychosocial and other factors among gay and bisexual young men. DESIGN AND METHODS A cross-sectional survey was conducted with 836 Australian gay and bisexual young men aged 18 to 35 years. Descriptive statistics and hierarchical segmentation analyses were conducted to identify poppers use patterns, and correlates of recent poppers use (past 3 months) with personal characteristics, use of other substances, as well as mental and psychosocial health including minority stress, LGBT-community connectedness and participation. RESULTS High levels of lifetime (38%, n = 315) and recent (24%, n = 204) poppers use were reported. However, few participants reported dependency symptoms, risky consumption or problems arising from using poppers. The final model included three variables (visiting sex-on-premises venues, licensed LGBT venues, and using other substances) and predicted 85% (n = 174) of recent poppers use. No correlations with other concepts or characteristics could be identified. CONCLUSION This analysis further supports the hypothesis that poppers may be substances with a comparably low-risk profile. A regulation of poppers with a harm reduction approach may present a valuable public health intervention.
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Affiliation(s)
- Daniel Demant
- Australian Centre for Public and Population Health Research, Faculty of Health, University of Technology Sydney, Ultimo, Australia.,School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Oscar Oviedo-Trespalacios
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
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23
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Hoenigl M, Jain S, Moore D, Collins D, Sun X, Anderson PL, Corado K, Blumenthal JS, Daar ES, Milam J, Dubé MP, Morris S. Substance Use and Adherence to HIV Preexposure Prophylaxis for Men Who Have Sex with Men 1. Emerg Infect Dis 2019; 24. [PMID: 30457536 PMCID: PMC6256399 DOI: 10.3201/eid2412.180400] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Substance and alcohol use were not associated with decreased adherence. The effectiveness of oral HIV preexposure prophylaxis (PrEP) strongly depends on maintaining adherence. We investigated the association between substance use and PrEP adherence, as well as incident sexually transmitted infections (STIs) in a high-risk cohort of 394 participants (391 men who have sex with men and 3 transgender women) who were enrolled in a PrEP demonstration project. We assessed baseline and ongoing substance use over a 48-week period for stimulants and nonstimulant substances and for each substance separately. We measured PrEP adherence by using dried blood spots to obtain levels of tenofovir diphosphate. No differences in these levels were found between substance users and nonsubstance users. Baseline stimulant use was strongly associated (odds ratio 3.4; p<0.001) with incident STIs during the study. Thus, PrEP adherence was not decreased by substance use. Because substance users had increased rates of STIs, indicating higher-risk behavior, they might be excellent candidates for PrEP.
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24
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Liu A, Coleman K, Bojan K, Serrano PA, Oyedele T, Garcia A, Enriquez-Bruce E, Emmanuel P, Jones J, Sullivan P, Hightow-Weidman L, Buchbinder S, Scott H. Developing a Mobile App (LYNX) to Support Linkage to HIV/Sexually Transmitted Infection Testing and Pre-Exposure Prophylaxis for Young Men Who Have Sex With Men: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2019; 8:e10659. [PMID: 30681964 PMCID: PMC6367663 DOI: 10.2196/10659] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 07/08/2018] [Accepted: 09/13/2018] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Young men who have sex with men (YMSM) in the United States have among the highest incidence of HIV and sexually transmitted infection (STI) and the lowest uptake of HIV and STI testing and pre-exposure prophylaxis (PrEP). Nearly universal mobile phone ownership among youth provides an opportunity to leverage mobile health apps to increase HIV/STI testing and PrEP uptake among YMSM. OBJECTIVE The goals of this project are to develop and refine LYNX, a novel mobile app to support linkage to HIV/STIs testing and PrEP services among YMSM in the United States, and to evaluate the acceptability and feasibility of LYNX in a pilot randomized controlled trial (RCT). METHODS This research protocol will be conducted in 3 phases: an iterative development phase with a series of 3 focus groups among 20 YMSM to refine the LYNX app; an open technical pilot among 15 YMSM to optimize usability of the app; and then a 6-month pilot RCT among 60 HIV-uninfected YMSM at risk for HIV acquisition. Developed using the Information, Motivation, and Behavioral skills theoretical model, the LYNX app includes an electronic diary to track sexual behaviors (information), a personalized risk score to promote accurate risk perception (information/motivation), testing reminders (motivation/behavioral skills), and access to home-based HIV/STI testing options and geospatial-based HIV/STI testing care sites (behavioral skills). Feasibility and acceptability will be assessed through app analytics of usage patterns and acceptability scales administered via computer-assisted self-interview at 3 and 6 months. We will also evaluate preliminary efficacy by comparing the proportion of YMSM who test at least once during the 6-month pilot and the proportion who successfully link to a PrEP provider in the intervention versus control groups. RESULTS Formative work is currently underway. The LYNX pilot RCT will begin enrollment in October 2018, with study results available in 2019. CONCLUSIONS The LYNX app is one of the first mobile apps designed to increase HIV/STI testing and PrEP uptake among YMSM. As low-perceived risk is a barrier to HIV/STI testing and PrEP use among youth, the personalized risk assessment and interactive sexual diary in LYNX could assist YMSM in better understanding their HIV risk and providing motivation to test for HIV/STIs and initiate PrEP. Coupled with community-based recruitment, this novel mobile app has great potential to reach and engage YMSM not currently involved in care and increase rates of HIV/STI testing and PrEP uptake in this vulnerable population. TRIAL REGISTRATION ClinicalTrials.gov NCT03177512; https://clinicaltrials.gov/ct2/show/NCT03177512 (Archived by WebCite at http://www.webcitation.org/73c917wAw). INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/10659.
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Affiliation(s)
- Albert Liu
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, United States.,Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Kenneth Coleman
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, United States
| | - Kelly Bojan
- John H Stroger Jr Hospital, Chicago, IL, United States.,The Ruth M Rothstein CORE Center, Chicago, IL, United States
| | - Pedro Alonso Serrano
- John H Stroger Jr Hospital, Chicago, IL, United States.,The Ruth M Rothstein CORE Center, Chicago, IL, United States
| | - Temitope Oyedele
- John H Stroger Jr Hospital, Chicago, IL, United States.,The Ruth M Rothstein CORE Center, Chicago, IL, United States
| | - Amayvis Garcia
- Department of Pediatrics, University of South Florida, Tampa, Tampa, FL, United States
| | | | - Patricia Emmanuel
- Department of Pediatrics, University of South Florida, Tampa, Tampa, FL, United States
| | - Jeb Jones
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Patrick Sullivan
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Lisa Hightow-Weidman
- Institute of Global Health and Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Susan Buchbinder
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, United States.,Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Hyman Scott
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA, United States.,Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
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25
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Pepper N, Zúñiga ML, Reed MB. Prevalence and correlates of "popper" (amyl nitrite inhalant) use among HIV-positive Latinos living in the U.S.-Mexico border region. J Ethn Subst Abuse 2019; 19:435-452. [PMID: 30614780 DOI: 10.1080/15332640.2018.1540955] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Poppers (nitrite inhalants) are legal, commonly used by men who have sex with men, and associated with HIV acquisition, yet research is lacking on popper use and associated adverse outcomes. People living with HIV (PLWH) in the U.S.-Mexico border region lead binational lives, including accessing care and having sex and drug use partners on both sides of the border, with broad personal and public health implications. Understanding popper use provides crucial information to guide policy and develop targeted interventions for binational PLWH. We examine prevalence and correlates of popper use among HIV-positive Latinos in the border region, an underserved population at risk for poor health outcomes. This cross-sectional study recruited a convenience sample from agencies in San Diego and Tijuana to complete quantitative surveys. Participants (N = 121) were primarily male (82.6%) and gay/bisexual (62%). Lifetime substance use (excluding cannabis) was reported by 72% of participants, and 25.6% reported lifetime popper use. Individuals recruited in the U.S. were significantly more likely to report use of poppers than were participants recruited in Mexico. Our regression model found that identifying as gay/bisexual and having bought, sold, or traded sex for money, drugs, or other goods were independently associated with popper use. Findings shed light on the profile of individuals who use poppers and lay the foundation for further research to understand the context of popper use as it relates to high-risk behavior among PLWH in this region of high transborder mobility. Binational collaborative approaches are needed to improve regional HIV care outcomes and reduce transmission risk.
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Affiliation(s)
- Nicole Pepper
- School of Social Work, San Diego State University, San Diego, California
| | - María Luisa Zúñiga
- School of Social Work, San Diego State University, San Diego, California
| | - Mark B Reed
- School of Social Work, San Diego State University, San Diego, California
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26
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Barrett P, O'Donnell K, Fitzgerald M, Schmidt AJ, Hickson F, Quinlan M, Keogh P, O'Connor L, McCartney D, Igoe D. Drug use among men who have sex with men in Ireland: Prevalence and associated factors from a national online survey. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2018; 64:5-12. [PMID: 30513421 DOI: 10.1016/j.drugpo.2018.11.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/22/2018] [Accepted: 11/26/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Little is known about the prevalence and determinants of drug use among men who have sex with men (MSM) in Ireland. The aims of this study were to measure the prevalence of recreational drug use among MSM in a national sample, and to identify sub-groups of MSM who may benefit from targeted preventive interventions. METHODS The MSM Internet Survey Ireland (MISI) 2015 was a community-recruited, nationally-promoted, self-completed online survey for MSM. MISI 2015 included standardised questions on recreational drugs, poppers, and drugs associated with chemsex (i.e. crystal methamphetamine, GBL/GHB, mephedrone, ketamine). Multivariable-adjusted logistic regression was used to identify factors associated with use of these substances. RESULTS In the previous year, 36% of MSM used recreational drugs, 33% used poppers, and 7% used drugs associated with chemsex. Five percent were diagnosed HIV-positive. Recreational drug users were significantly younger than non-users (median = 27 vs. 32 years; p < 0.001); popper users were significantly older than non-users (median = 34 vs. 28 years; p < 0.001). The odds of recreational drug use were higher among MSM diagnosed HIV-positive (vs. never tested; AOR 2.27, 95%CI 1.39-3.70). Use of poppers, and use of drugs associated with chemsex, were also higher among MSM diagnosed HIV-positive (vs. never tested; AOR 3.77, 95%CI 2.41-5.90, and AOR 5.87, 95%CI 3.08-11.18 respectively). CONCLUSIONS The prevalence of recreational drug use is higher among MSM than in the general population in Ireland, and it is particularly high among MSM diagnosed HIV-positive. Targeted harm reduction messages and preventive interventions are warranted to complement population-based approaches to reducing drug use in this population.
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Affiliation(s)
- P Barrett
- Department of Public Health (HSE-South), St. Finbarr's Hospital, Cork, Ireland.
| | - K O'Donnell
- Health Protection Surveillance Centre, Dublin, Ireland
| | - M Fitzgerald
- Health Protection Surveillance Centre, Dublin, Ireland
| | - A J Schmidt
- Sigma Research, London School of Hygiene & Tropical Medicine, London, UK
| | - F Hickson
- Sigma Research, London School of Hygiene & Tropical Medicine, London, UK
| | | | - P Keogh
- Faculty of Wellbeing, Education & Language Studies, The Open University, UK
| | - L O'Connor
- Health Protection Surveillance Centre, Dublin, Ireland; European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
| | - D McCartney
- London School of Hygiene & Tropical Medicine, London, UK
| | - D Igoe
- Health Protection Surveillance Centre, Dublin, Ireland
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27
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Mao X, Wang Z, Hu Q, Huang C, Yan H, Wang Z, Lu L, Zhuang M, Chen X, Fu J, Geng W, Jiang Y, Shang H, Xu J. HIV incidence is rapidly increasing with age among young men who have sex with men in China: a multicentre cross-sectional survey. HIV Med 2018; 19:513-522. [PMID: 29923304 PMCID: PMC6120537 DOI: 10.1111/hiv.12623] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2018] [Indexed: 01/15/2023]
Abstract
OBJECTIVES The HIV epidemic is worsening among men who have sex with men (MSM) in China, especially among those who are younger than 25 years old [younger MSM (YMSM)]. The aim of the study was to compare the prevalences of HIV incidence and recent HIV infection as well as factors associated with recent HIV infection in YMSM and older MSM (OMSM). METHODS A multicentre cross-sectional survey was conducted among 4496 MSM recruited from seven Chinese cities. YMSM were defined as those aged < 25 years. Data on demographics and sexual behaviours were collected using structural questionnaires. Blood samples were tested for recent HIV infection and other sexually transmitted infections. RESULTS Among the participants, 1313 were YMSM and 3183 were OMSM. Compared with OMSM, YMSM had a higher prevalence of recent HIV infection [5.4% (71 of 1313) for YMSM vs. 3.6% (115 of 3175) for OMSM; P = 0.006] and a higher HIV incidence [11.8 per 100 person-years (PY) (95% confidence interval (CI) 9.0-14.5) for YMSM vs. 7.6 per 100 PY (95% CI 6.3-9.0) for OMSM]. The incidence increased with age among YMSM, especially between the ages of 16 and 21 years. In contrast, the incidence declined with age among OMSM. Anal bleeding, recreational drug use, syphilis and herpes simplex virus 2 (HSV-2) infection were independent risk factors for recent HIV infection among YMSM. The prevalence of all these risk factors increased with age between the ages of 16 and 21 years. Anal bleeding (19.8%) and recreational drug use (19.5%) had the highest adjusted population attributable fractions (aPAFs) among YMSM. The highest aPAFs of anal bleeding (27.4%) and syphilis infection (25.5%) were found between the ages of 19 and 21 years. CONCLUSIONS The HIV incidence in Chinese YMSM was significantly higher than that in OMSM. YMSM aged 16-21 years had an extremely high risk of recent HIV infection.
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Affiliation(s)
- X Mao
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Z Wang
- Centre for Health Behaviors ResearchThe Jockey Club School of Public Health and Primary CareThe Chinese University of Hong KongHong KongChina
| | - Q Hu
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - C Huang
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - H Yan
- Jiangsu Provincial Centers for Disease Control and PreventionNanjingChina
| | - Z Wang
- He'nan Provincial Centers for Disease Control and PreventionZhengzhouChina
| | - L Lu
- Yunnan Provincial Centers for Disease Control and PreventionKunmingChina
| | - M Zhuang
- Shanghai Municipal Centers for Disease Control and PreventionShanghaiChina
| | - X Chen
- Hu'nan Provincial Centers for Disease Control and PreventionChangshaChina
| | - J Fu
- Shandong Provincial Centers for Disease Control and PreventionJinanChina
| | - W Geng
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Y Jiang
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - H Shang
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - J Xu
- Department of Laboratory MedicineKey Laboratory of AIDS Immunology of National Health and Family Planning CommissionThe First Affiliated HospitalChina Medical UniversityShenyangChina
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
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28
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Nitrite Inhalant Use and HIV Infection Among Chinese Men Who Have Sex With Men in 2 Large Cities in China. J Addict Med 2018; 11:468-474. [PMID: 28777202 DOI: 10.1097/adm.0000000000000347] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study aims to examine the role that nitrite inhalants play in HIV infection and risky sex behaviors among Chinese men who have sex with men (MSM). METHODS The study consisted of a baseline and a follow-up survey conducted in Beijing and Nanning, China. The baseline study recruited participants through online advertisements and peer referral to complete a questionnaire interview, oral rapid HIV test, and blood HIV and syphilis tests. The follow-up included a questionnaire interview, and optional oral and/or blood HIV testing. Questionnaires collected information about sociodemographic and behavioral characteristics. Univariable and multivariable logistic regression analyses were performed to evaluate associations between characteristics and nitrite inhalant use. RESULTS One-third (29.8%) of 510 participants at baseline reported nitrite inhalant use during male-male sex in the past 6 months. Nitrite inhalant use was associated with higher odds of HIV infection (odds ratio 2.0, 95% confidence interval 1.1-3.7). Factors associated with nitrite inhalant use were as follows: never married, currently living in Beijing, not willing to test for HIV with oral self-test kit, and seeking male sex partners via the internet. In follow-up, 270 of 317 responded MSM reported having male-male sex after baseline and 17% of them used nitrite inhalants during sex. CONCLUSIONS MSM who use nitrite inhalants are more likely to engage in risky HIV behaviors and have higher HIV infection risk than those who do not. Identifying MSM who use nitrite inhalants for targeted HIV interventions, such as HIV testing, might make HIV-prevention efforts more efficient among this population.
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Hood JE, Buskin SE, Golden MR, Glick SN, Banta-Green C, Dombrowski JC. The Changing Burden of HIV Attributable to Methamphetamine Among Men Who Have Sex with Men in King County, Washington. AIDS Patient Care STDS 2018; 32:223-233. [PMID: 29851502 DOI: 10.1089/apc.2017.0306] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Methamphetamine use is a key driver of HIV transmission among men who have sex with men (MSM). We evaluated trends in incident HIV diagnosis rates among methamphetamine using and nonusing MSM and assessed the relationship between methamphetamine use and demographic, behavioral, and clinical characteristics among MSM newly diagnosed with HIV. We analyzed several sources of HIV and behavioral surveillance data to estimate incident rates of HIV diagnoses and the population attributable risk percent corresponding to methamphetamine use among MSM in King County, Washington. Missing values were recovered through multiple imputation. We report descriptive statistics and adjusted odds ratios yielded from multivariable logistic regression models. Between 2010 and 2015, the HIV diagnosis rate among methamphetamine-using MSM declined from 31.2 to 11.5 per 1000 MSM (vs. 6.4-3.9 per 1000 MSM overall), and the percent of new diagnoses attributable to methamphetamine use declined from 25% to 13%. During the same period, methamphetamine use among HIV-negative MSM remained relatively stable. Among MSM newly diagnosed with HIV, methamphetamine-using MSM were more likely to be unstably housed (24% vs. 6%), to have engaged in transactional sex (19% vs. 4%), and to have had female partners (17% vs. 10%). Methamphetamine-using MSM were less likely to be virally suppressed at 6 (31% vs. 54%) and 12 (59% vs. 73%) months following an HIV diagnosis. The declining HIV diagnosis rate among methamphetamine-using MSM is encouraging, but this subgroup continues to have considerable HIV risk and health disparities.
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Affiliation(s)
- Julia E. Hood
- HIV/STD Program, Public Health—Seattle & King County, Seattle, Washington
| | - Susan E. Buskin
- HIV/STD Program, Public Health—Seattle & King County, Seattle, Washington
- Department of Epidemiology, University of Washington, Seattle, Washington
- Department of Health Services, University of Washington, Seattle, Washington
| | - Matthew R. Golden
- HIV/STD Program, Public Health—Seattle & King County, Seattle, Washington
- Department of Epidemiology, University of Washington, Seattle, Washington
- Department of Medicine, University of Washington, Seattle, Washington
| | - Sara N. Glick
- HIV/STD Program, Public Health—Seattle & King County, Seattle, Washington
- Department of Medicine, University of Washington, Seattle, Washington
| | - Caleb Banta-Green
- Department of Health Services, University of Washington, Seattle, Washington
| | - Julia C. Dombrowski
- HIV/STD Program, Public Health—Seattle & King County, Seattle, Washington
- Department of Medicine, University of Washington, Seattle, Washington
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DeVost MA, Beymer MR, Weiss RE, Shover CL, Bolan RK. App-Based Sexual Partner Seeking and Sexually Transmitted Infection Outcomes: A Cross-Sectional Study of HIV-Negative Men Who Have Sex With Men Attending a Sexually Transmitted Infection Clinic in Los Angeles, California. Sex Transm Dis 2018; 45:394-399. [PMID: 29465675 PMCID: PMC5948131 DOI: 10.1097/olq.0000000000000770] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Gay, bisexual, and other men who have sex with men (MSM) face higher rates of sexually transmitted infections (STIs) compared with the general population. The association between venues where sexual partners are met and STI transmission is dynamic and poorly understood, especially among those who use geosocial networking (GSN) apps. This study aimed to determine whether there is a difference in STI incidence between MSM who met their last sexual partner through a GSN app and MSM who met their last partner via other venues. METHODS Data were analyzed from HIV-negative MSM attending the Los Angeles LBGT Center between August 2015 and July 2016 (n = 9499). Logistic regression models were used to investigate the relationship between STI incidence and whether or not an individual met his last partner through a GSN app. RESULTS No relationship was detected between STI incidence and whether one's last sexual partner was met via GSN app. However, an association was detected between STI incidence and having used GSN apps to meet sexual partners in the past 3 months. A dose-response relationship was observed between the number of venues used to meet partners and testing positive for any STI (adjusted odds ratio, 1.08; 95% confidence interval, 1.02-1.14). CONCLUSIONS The relationship between how people meet sexual partners and STI acquisition is much more nuanced than previously thought. Geosocial networking apps do not inherently expose users to high-risk reservoirs of STIs, but further understanding of the complexity of sexual networks and networking methods is warranted, given increasing rates of STIs.
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He L, Pan X, Wang N, Yang J, Jiang J, Luo Y, Zhang X, Li X. New types of drug use and risks of drug use among men who have sex with men: a cross-sectional study in Hangzhou, China. BMC Infect Dis 2018; 18:182. [PMID: 29665785 PMCID: PMC5904980 DOI: 10.1186/s12879-018-3091-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 04/12/2018] [Indexed: 01/15/2023] Open
Abstract
Background The use of new types of drugs has become more common among men who have sex with men (MSM). The aim of this study was to describe the patterns of the use of new types of drugs, such as methamphetamine, ketamine, ecstasy, and rush poppers, and to examine the factors associated with drug use and HIV infection among MSM in Hangzhou, China. Methods This cross-sectional study was conducted between August 2015 and April 2016. We used snowball sampling to recruit MSM; participants were recruited from voluntary counseling and testing centers, baths, bars, Blued (an app for the gay community), QQ groups, clubs, and other types of venues. MSM were included if their previous HIV test results were negative or unknown, or they had not been tested for HIV. MSM were excluded if they were known to be HIV positive before the survey. Face-to-face questionnaires were conducted and a venous blood specimen was drawn from each participant following the interview. Results In total, 555 MSM were included; 18.2% (101/555) of the participants had used new types of drugs in the past 3 months. Among the users, 65.3% used single-use rush poppers, while the remainder used ketamine, methamphetamine, ecstasy, or other mixed combinations of drugs. The HIV positivity rate was 14.8% (82/555). Factors associated with increased odds of using new types of drugs in the past 3 months were higher education levels (adjusted odds ratio [AOR] 4.45, 95% confidence interval [CI] 2.12–9.37), having multiple sexual partners (AOR 1.76, 95 CI 1.02–3.05), alcohol use before sexual intercourse (AOR 33.44, 95% CI 10.80–103.50), and seeing friends using new types of drugs. Conclusion We revealed the widespread use of new types of drugs, as well as a high diagnosis rate of new HIV infection, among MSM in Hangzhou. The use of new types of drugs was associated with an increased number of sexual partners among MSM; the high-risk sexual behaviors increased the risk of HIV infection. Attention should be given to the use of new types of drugs in MSM, and supervision programs should be strengthened to combat drug use.
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Affiliation(s)
- Lin He
- Zhejiang Provincial Center for Disease Control and Prevention, No. 3399 Bin Sheng Road, Binjiang District, Hangzhou, Zhejiang, People's Republic of China
| | - Xiaohong Pan
- Zhejiang Provincial Center for Disease Control and Prevention, No. 3399 Bin Sheng Road, Binjiang District, Hangzhou, Zhejiang, People's Republic of China.
| | - Ning Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jiezhe Yang
- Zhejiang Provincial Center for Disease Control and Prevention, No. 3399 Bin Sheng Road, Binjiang District, Hangzhou, Zhejiang, People's Republic of China
| | - Jun Jiang
- Zhejiang Provincial Center for Disease Control and Prevention, No. 3399 Bin Sheng Road, Binjiang District, Hangzhou, Zhejiang, People's Republic of China
| | - Yan Luo
- Hangzhou Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Xingliang Zhang
- Hangzhou Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Xiting Li
- Hangzhou Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
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Sharma SC, Raison N, Khan S, Shabbir M, Dasgupta P, Ahmed K. Male circumcision for the prevention of human immunodeficiency virus (HIV) acquisition: a meta-analysis. BJU Int 2018; 121:515-526. [DOI: 10.1111/bju.14102] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Nicholas Raison
- Division of Transplantation Immunology and Mucosal Biology; Faculty of Life Sciences and Medicine; King's College London; London UK
| | - Shamim Khan
- Division of Transplantation Immunology and Mucosal Biology; Faculty of Life Sciences and Medicine; King's College London; London UK
| | - Majid Shabbir
- Department of Urology; Guy's and St Thomas' NHS Trust; London UK
| | - Prokar Dasgupta
- Division of Transplantation Immunology and Mucosal Biology; Faculty of Life Sciences and Medicine; King's College London; London UK
| | - Kamran Ahmed
- Division of Transplantation Immunology and Mucosal Biology; Faculty of Life Sciences and Medicine; King's College London; London UK
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Poppers use and Sexual Partner Concurrency Increase the HIV Incidence of MSM: a 24-month Prospective Cohort Survey in Shenyang, China. Sci Rep 2018; 8:24. [PMID: 29311552 PMCID: PMC5758629 DOI: 10.1038/s41598-017-18127-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 12/06/2017] [Indexed: 12/20/2022] Open
Abstract
The use of poppers is highly prevalent in MSM, but little is known about the association between their use and HIV incidence in China. A prospective cohort study was conducted from 2011 to 2013 in MSM in Shenyang. 475(79.6%) of eligible HIV-negative MSM participated in this prospective survey and near one fourth MSM (23.4%) ever used poppers. About one-third of the participants had condomless anal intercourse, half had multiple sexual partners and 10.5% were syphilis positive. The HIV incidence densities were15.5 (95% CI:9.4-23.4)/100 PY[person-years]) and 4.6 (95% CI:2.9-7.0)/100 PY in poppers-users and non-poppers-users, respectively. Predictors of HIV seroconversion included poppers-using-behavior, having had more than two male partners, practicing group sex, unprotected anal intercourse(UAI) with male partners, and baseline syphilis positivity (all P < 0.05). In conclusion, the use of poppers, high-risk-sexual behaviors and syphilis infection significantly increase the HIV incidence among Shenyang MSM. It is essential for policy makers to add poppers to the official controlled illicit drug list to reduce HIV transmission among the MSM community. A comprehensive strategy should also be implemented to control both their high-risk-sexual behaviors and risk of syphilis infection, since these may represent novel ways to prevent new HIV infections in these MSM.
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Halkitis PN, Bub K, Stults CB, Bates FC, Kapadia F. Latent Growth Curve Modeling of Non-Injection Drug Use and Condomless Sexual Behavior from Ages 18 to 21 in Gay, Bisexual, and Other YMSM: The P18 Cohort Study. Subst Use Misuse 2018; 53:101-113. [PMID: 28820622 PMCID: PMC6085877 DOI: 10.1080/10826084.2017.1334067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND HIV/AIDS continues to be a health disparity faced by sexual minority men, and is exacerbated by non-injection drug use. OBJECTIVES We sought to delineate growth in non-injection drug use and condomless sex in a sample of racially and economically diverse of gay, bisexual, and other young men who have sex with men (YMSM) as they emerged into adulthood between the ages of 18 and 21 and who came of age in the post-HAART era. METHODS Behavioral data on drug use and condomless sex, collected via a calendar based technique over 7 waves of a cohort study of 600 YMSM, were analyzed using latent growth curve modeling to document patterns of growth in these behaviors, their associations, and the extent to which patterns and associations are moderated by race/ethnicity and socioeconomic status. RESULTS Significant growth was noted in the frequencies of condomless oral and anal intercourse, alcohol to intoxication, marijuana use, and inhalant nitrate use. High levels of association were noted between all behaviors across time but associations did not differ by either race/ethnicity or socioeconomic status. The link between drug use and risky sexual behavior continue to be evident in YMSM with significant increases in these behaviors demonstrated as YMSM transition between adolescence and young adulthood. Conclusions/Importance: Healthcare for a new generation of sexual minority males must address the synergy of these behaviors and also nest HIV prevention and care within a larger context of sexual minority health that acknowledges the advances made in the last three decades.
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Affiliation(s)
- Perry N Halkitis
- a Department of Biostatistics, School of Public Health , Rutgers University , Piscataway Township , New Jersey , USA.,b Department of Social and Behavioral Health Sciences, School of Public Health , Rutgers University , Piscataway Township , New Jersey , USA.,c Center for Health, Identity, Behavior & Prevention Studies , College of Global Public Health, New York University , New York , New York , USA
| | - Kristen Bub
- e College of Education , University of Illinois , Chicago , Illinois , USA
| | - Christopher B Stults
- c Center for Health, Identity, Behavior & Prevention Studies , College of Global Public Health, New York University , New York , New York , USA
| | - Francesca C Bates
- c Center for Health, Identity, Behavior & Prevention Studies , College of Global Public Health, New York University , New York , New York , USA
| | - Farzana Kapadia
- c Center for Health, Identity, Behavior & Prevention Studies , College of Global Public Health, New York University , New York , New York , USA.,d Department of Population Health, School of Medicine , New York University
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Lam CR, Holtz TH, Leelawiwat W, Mock PA, Chonwattana W, Wimonsate W, Varangrat A, Thienkrua W, Rose C, Chitwarakorn A, Curlin ME. Subtypes and Risk Behaviors Among Incident HIV Cases in the Bangkok Men Who Have Sex with Men Cohort Study, Thailand, 2006-2014. AIDS Res Hum Retroviruses 2017; 33:1004-1012. [PMID: 28019101 DOI: 10.1089/aid.2016.0119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
HIV-1 incidence and prevalence remain high among men who have sex with men (MSM), and transgender women (TGW), in Thailand. To examine the link between epidemiologic factors and HIV-1 subtype transmission among Thai MSM, we compared covariates of infection with HIV CRF01_AE and other HIV strains among participants in the Bangkok MSM Cohort Study (BMCS). The BMCS was an observational cohort study of Thai MSM and TGW with up to 60 months of follow-up at 4 monthly intervals. Participants underwent HIV/sexually transmitted infections testing and provided behavioral data at each visit. Infecting viral strain was characterized by gene sequencing and/or multiregion hybridization assay. We correlated behavioral/clinical variables with infecting strain using Cox proportional hazards. Among a total of 1372 HIV seronegative enrolled participants with 4,192 person-years of follow-up, we identified 215 seroconverters between April 2006 and December 2014, with 177 infected with CRF01_AE and 38 with non-CRF01_AE subtype. Age 18-21 years (adjusted hazard ratio [AHR] 2.2, 95% confidence interval [CI]: 1.4-3.5), age 22-29 (AHR 1.6, 95% CI: 1.1-2.3), living alone (AHR 1.5, 95% CI: 1.1-2.1), drug use (AHR 2.2, 95% CI: 1.4-3.5), intermittent condom use (AHR 1.7, 95% CI: 1.3-2.3), any receptive anal intercourse (AHR 1.7, 95% CI: 1.2-2.4), group sex (AHR 1.5, 95% CI: 1.1-2.2), anti-herpes simplex virus type 1 (AHR 1.5, 95% CI: 1.1-2.1), and Treponema pallidum antibody positivity (AHR 2.5, 95% CI: 1.4-4.4) were associated with CRF01_AE infection. Age 18-21 years (AHR 5.1, 95% CI: 1.6-16.5), age 22-29 (AHR 3.6, 95% CI: 1.3-10.4), drug use (AHR 3.1, 95% CI: 1.3-7.5), group sex (AHR 2.4, 95% CI: 1.1-5.0), and hepatitis B virus surface antigen (AHR 3.6, 95% CI: 1.3-10.2) were associated with non-CRF01_AE infection. We observed several significant biological and behavioral correlates of infection with CRF01_AE and other HIV strains among Thai MSM. Divergence in correlates by strain may indicate differences in HIV transmission epidemiology between CRF01_AE and other strains. These differences could reflect founder effects, transmission within networks distinguished by specific risk factors, and possibly biological differences between HIV strains.
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Affiliation(s)
- Caitlin R. Lam
- Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Timothy H. Holtz
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Wanna Leelawiwat
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Philip A. Mock
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Wannee Chonwattana
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Wipas Wimonsate
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Anchalee Varangrat
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Warunee Thienkrua
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Charles Rose
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Anupong Chitwarakorn
- Department of Disease Control, Thailand Ministry of Public Health, Nonthaburi, Thailand
| | - Marcel E. Curlin
- Thailand Ministry of Public Health–U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia
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Zhang Z, Zhang L, Zhou F, Li Z, Yang J. Knowledge, attitude, and status of nitrite inhalant use among men who have sex with men in Tianjin, China. BMC Public Health 2017; 17:690. [PMID: 28870186 PMCID: PMC5584038 DOI: 10.1186/s12889-017-4696-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 08/23/2017] [Indexed: 11/30/2022] Open
Abstract
Background Nitrite inhalants have become popular as recreational drugs among the homosexual population in some developed countries since the 1980s. These drugs, also called RUSH in China, have become attractive among Chinese men who have sex with men (MSM) in the past few years. The aim of this cross-sectional study was to understand the knowledge, attitude, and status of nitrite inhalant use among Chinese MSM. Methods The study participants were recruited from Tianjin, China between April and August 2012. Information, including demographics, sexual behavior, and RUSH use, was obtained through structured interviewer questionnaires. Blood samples were also collected to identify the status of HIV, HSV, and syphilis infections. Results A total of 500 participants were interviewed. Of the participants, 64.0% knew that RUSH could increase sexual pleasure and 38.6% of the participants had used RUSH at least once. The mean duration of RUSH use was 1.5 years. Among the participants who were familiar with RUSH, 60.0% had heard of RUSH for the first time after 2011, 55% received information about RUSH via the internet, and only 42.2% knew the side effects of RUSH. RUSH users were more likely to work in companies (Odds ratio [OR]: 2.61; 95% CI: 1.65–4.12), live with homosexual partners (OR: 1.88; 95% CI: 1.19–2.92), not live alone (OR: 2.26; 95% CI: 1.29–3.96), smoke cigarettes (OR: 1.49; 95% CI: 1.02–2.17), use alcohol (OR: 1.63; 95% CI: 1.12–2.39), and seek sexual partners on the internet (OR: 2.59; 95% CI: 1.50–4.50). Conclusions The impact of RUSH abuse on the expanding HIV epidemic among MSM has been demonstrated in China. Our findings suggest that the communication and awareness of health hazard of recreational drugs should be reinforced in HIV prevention education, especially through new media. Future research is needed to further explore how integrative strategies should be used to reduce the substance abuse and risky sexual behaviors.
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Affiliation(s)
- Zheng Zhang
- Chaoyang Center for Diseases Control and Prevention, Beijing, 100021, China
| | - Li Zhang
- Beijing Center for Diseases Prevention and Control, Beijing Research Center of Preventive Medicine, Room 205, No.16 Hepingli Middle Street, Beijing, 100013, China
| | - Feng Zhou
- Beijing Center for Diseases Prevention and Control, Beijing Research Center of Preventive Medicine, Room 205, No.16 Hepingli Middle Street, Beijing, 100013, China. .,School of Public Health, Capital Medical University, Beijing, 100069, China.
| | - Zhen Li
- Chaoyang Center for Diseases Control and Prevention, Beijing, 100021, China
| | - Jie Yang
- Tianjin Deep Blue Volunteers Workgroup, Tianjin, 300131, China
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Chen YH, McFarland W, Raymond HF, Scott HM, Vittinghoff E, Porco TC. Distribution of Behavioral Patterns Before Infection Among San Francisco Men Who Have Sex With Men Newly Infected With HIV in 2014. J Acquir Immune Defic Syndr 2017; 75:528-534. [PMID: 28481784 PMCID: PMC5649625 DOI: 10.1097/qai.0000000000001439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Despite continued reductions in the number of HIV cases reported among San Francisco men who have sex with men (MSM) and the HIV-prevention potential offered by pharmaceutical tools such as pre-exposure prophylaxis (PrEP), there are uncertainties, particularly given reported decreases in consistent condom use. A key uncertainty is what groups of MSM should be targeted. This study estimates the distribution of behavioral patterns before infection among San Francisco MSM newly infected with HIV in 2014. METHODS We used a novel modeling approach. The approach uses estimates from the National HIV Behavioral Surveillance System for MSM, the Medical Monitoring Project, 2 trials of PrEP, and a meta-analysis of per-act risks of HIV infection. RESULTS The modeling study suggests that 76% of newly HIV-infected MSM in 2014 were individuals with no discernible strategy in the 6 months before infection: that is, they had condomless receptive anal intercourse with one or more partners not perceived to be HIV uninfected. An estimated 7% of newly infected MSM were serosorters before infection. CONCLUSIONS Prevention efforts in San Francisco must reach HIV-uninfected MSM with no discernible behavioral strategy, a group that constitutes 8% of HIV-uninfected MSM in the city. Our study suggests that if all HIV-uninfected, San Francisco MSM with no discernible strategy had been on PrEP in 2014, there would have been 70% fewer HIV infections among San Francisco MSM. Uncertainty analysis suggests that PrEP's impact may be maximized by encouraging PrEP persistence and concomitant reductions in sexual risk behaviors.
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Affiliation(s)
- Yea-Hung Chen
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA
- Center for Public Health Research, San Francisco Department of Public Health, San Francisco, CA
| | - Willi McFarland
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA
- Center for Public Health Research, San Francisco Department of Public Health, San Francisco, CA
| | - H Fisher Raymond
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA
- Center for Public Health Research, San Francisco Department of Public Health, San Francisco, CA
| | - Hyman M Scott
- Bridge HIV, San Francisco Department of Public Health, San Francisco, CA
- Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, CA
| | - Eric Vittinghoff
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA
| | - Travis C Porco
- Department of Medicine, University of California, San Francisco, San Francisco, CA; and |Francis I Proctor Foundation for Research in Opthamology, University of California, San Francisco, San Francisco, CA
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Abstract
OBJECTIVES Nitrite inhalants (poppers) are commonly used recreational drugs among MSM and were previously associated with elevated rates of high-risk sexual behavior, HIV and human herpesvirus type 8 (HHV-8) seroconversion, and transient immunosuppressive effects in experimental models. Whether long-term popper use is associated with cancer risk among MSM in the HAART era is unclear. DESIGN Prospective cohort study of cancer risk in 3223 HIV-infected and uninfected MSM in the Multicenter AIDS Cohort Study from 1996-2010. METHODS Poisson regression models were used to examine the association between heavy popper use (defined as daily or weekly use for at least 1 year) and risk of individual cancers or composite category of virus-associated cancers. RESULTS Among all participants, heavy popper use was not associated with increased risk of any individual cancers. Among HIV-uninfected men aged 50-70, heavy popper use was associated with increased risk of virus-associated cancer with causes linked to human papillomavirus, HHV-8, and Epstein-Barr virus in models adjusted for demographics, number of sexual partners, immunological parameters (CD4 cell counts or CD4/CD8 ratios), and hepatitis B and C viruses [incidence rate ratio (IRR), 95% confidence interval (CI) 3.24, 1.05-9.96], or sexually transmitted infections (IRR 3.03, 95% CI, 1.01-9.09), as was cumulative use over a 5-year period (IRR 1.012, 95% CI 1.003-1.021; P = 0.007). There was no significant association between heavy popper use and virus-associated cancer in HIV-infected men. CONCLUSIONS Long-term heavy popper use is associated with elevated risk of some virus-associated cancers with causes related to human papillomavirus, HHV-8, and Epstein-Barr virus infections in older HIV-uninfected MSM independent of sexual behavior and immunological parameters.
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Reback CJ, Fletcher JB. Outcomes from a Homegrown HIV Prevention Program for Extremely High-risk, Substance-using Men who have Sex with Men with Multiple Health Disparities. JOURNAL OF GAY & LESBIAN SOCIAL SERVICES 2017; 29:167-181. [PMID: 30976151 PMCID: PMC6456257 DOI: 10.1080/10538720.2017.1296394] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
From February 2010 through December 2014, 585 substance-using MSM were enrolled into a "homegrown" risk reduction intervention. Participants evidenced significant iterative factor reductions in the odds of substance use including alcohol (AOR=0.79) and marijuana (AOR=0.78; both p≤0.05) and marginally significant reductions in the odds of methamphetamine use (AOR=0.83; p≤0.07). Participants also evidenced significant reductions in sexual risks including the odds of reporting drug/alcohol use before or during sex (AOR=0.80) and of condomless anal intercourse (AOR=0.72; all significant at p≤0.05). Results demonstrate that the homegrown intervention was effective at reducing HIV risk behaviors among high-risk MSM.
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Affiliation(s)
- Cathy J. Reback
- Friends Research Institute, Inc., Los Angeles, California, USA
- Integrated Substance Abuse Programs, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
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Sapsirisavat V, Phanuphak N, Keadpudsa S, Egan JE, Pussadee K, Klaytong P, Reuel Friedman M, van Griensven F, Stall R. Psychosocial and Behavioral Characteristics of High-Risk Men Who Have Sex with Men (MSM) of Unknown HIV Positive Serostatus in Bangkok, Thailand. AIDS Behav 2016; 20:386-397. [PMID: 27553027 DOI: 10.1007/s10461-016-1519-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
HIV prevalence remains high in men who have sex with men (MSM) in Bangkok. Even though resources for HIV testing and treatment are available for all, a large proportion of MSM still do not get HIV tested. We studied high risk MSM who are unaware of their HIV status to help maximize effectiveness of our resources. Convenience sampling was conducted among MSM who came for HIV testing at the Thai Red Cross Anonymous Clinic and two popular drop-in centers in Bangkok. Inclusion criteria were MSM aged >18 years, have not been tested positive for HIV, who reported ≥1 of the following in the previous 6 months: condomless sex with a male, being a sex worker, or having a sexual transmitted infection diagnosis. Audio-Computer-Assisted Self-Interview was used to assess psychosocial profile, sexual risks, and HIV testing patterns prior to being informed of their HIV positive status. Among 499 high-risk MSM enrolled, the median age was 24.8 years and 112 (22 %) tested HIV-positive. Among the HIV-positive participants, 92 % self-identified as gay (versus bisexual), 39 % attained a bachelors degree or higher, 65 % had monthly income 10,000-29,999 baht ($280-830 USD), 10 % had vaginal or anal sex with a woman in the past 12 months, 39 % had condomless receptive sex with men and 21 % went to Lat Phrao to find a sexual partner. Compared to HIV negative MSM, HIV-positive MSM had less HIV testing: 31 % had ever been tested for HIV, 12 % had been tested in the past 6 months; but were more likely to guess correctly their positive status (31 %). Regarding psychosocial variables among HIV-positive MSM, 7 % had regular methamphetamine use in the past 3 months, 10 % had >2 sources of discrimination, and 8 % had >2 sources of discrimination due to being MSM. In multivariable model, age<30 year old, self-identified as gay, had monthly income <50,000 baht ($1400 USD), had anal sex with men in past 12 months, had >2 sources of discrimination because of being MSM, did not get HIV test in past 6 months, and guess of positive HIV were significantly associated with HIV positive status. Young MSM with lower socioeconomic status (SES) should be prioritized for innovative approaches to promoting awareness and uptake of HIV testing. Societal stigmatization of MSM should be addressed as a potential barrier to uptake of voluntary HIV testing. Resilience factors among these marginalized MSM who still test frequently and remain HIV-negative despite residing in a context with community viral loads and discrimination should also be studied in order to curb the HIV epidemic in Bangkok.
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Huang J, Jiang J, Yang X, Liang B, Qin B, Upur H, Zhong C, Wang Q, Wang Q, Ruan Y, Deng W, Xie P, Liao Y, Xu N, Zou Y, Wei F, Ye L, Liang H. Assessment of Different Intervention Models of Male Circumcision and Their Preliminary Effectiveness in Reducing HIV Incidence Among Drug Users in Western China. AIDS Res Hum Retroviruses 2016; 32:972-980. [PMID: 27400784 DOI: 10.1089/aid.2016.0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
World Health Organization (WHO) and Joint United Nations Program on AIDS (UNAIDS) recommend male circumcision (MC) as an additional HIV prevention measure. This study aimed to assess three models of promoting MC and their effects on preventing HIV infection among drug users in western China. We carried out a cohort study in three provinces of western China. HIV seronegative male drug users were recruited from methadone maintenance therapy clinics and cluster randomized into three intervention models. At baseline, 6, and 9 months of follow-up, changes in MC knowledge, the acceptability of MC, MC surgery uptake, and the costs of model implementation were analyzed. Of 1,304 male drug users who were screened, 1,218 were enrolled in the study. The participants' knowledge about MC was significantly increased after interventions by all three models. The one-stage model led to the highest increase in MC acceptability and the greatest increase in MC uptake. Multivariable Cox regression analysis showed that the one-stage model was also the most effective method to promote MC uptake, compared with the two-stage model [rate ratio (RR) = 0.602; 95% confidence interval (CI), 0.420-0.862] and three-stage model (RR = 0.555; 95% CI, 0.382-0.807). The HIV incidence rate in the MC group was lower than that in the non-MC group (RR = 0.234; 95% CI, 0.056-0.974). Moreover, the one-stage model required the lowest cost per circumcision. The one-stage model is the most effective and the most cost-effective intervention to increase MC uptake among male drug users in western China and could decrease the HIV incidence rate, based on a short follow-up investigation.
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Affiliation(s)
- Jiegang Huang
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Junjun Jiang
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiaobo Yang
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Bingyu Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Bo Qin
- The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Halmurat Upur
- School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Chaohui Zhong
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Qianqiu Wang
- National Center for STD Control, China Centers for Disease Control and Prevention, Nanjing, China
| | - Qian Wang
- School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Yuhua Ruan
- State Key Laboratory of Infectious Disease Prevention and Control (SKLID), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention (China CDC), Beijing, China
| | - Wei Deng
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Peiyan Xie
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Yanyan Liao
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Na Xu
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Yunfeng Zou
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Fumei Wei
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment & School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Hao Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment & Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
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Beymer MR, Rossi AD, Shu SB. Assessing Self-Control and Geosocial Networking App Behavior Among an Online Sample of Men Who Have Sex with Men. J Urban Health 2016; 93:698-708. [PMID: 27184573 PMCID: PMC4987584 DOI: 10.1007/s11524-016-0056-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Geosocial networking phone applications (GSN apps) used to meet sexual partners have become popular in the men who have sex with men (MSM) communities of the USA since 2009. Previous studies have shown greater incidence of gonorrhea and chlamydia and lower testing frequency for HIV testing among GSN app users when compared to non-users. The present study aims to determine the type, number, and frequency of apps used, as well as the association between dispositional self-control and health-related behaviors. Participants (n = 146) were recruited from Amazon's Mechanical Turk program to respond to a brief GSN app marketing survey. Multivariate regression was used to determine differences in app priorities, length of app use, and number of sexual partners between high self-control and low self-control participants. A majority of the participants reported using Grindr (78 %) followed by Scruff (19 %), Growlr (12 %), and Jack'd (12 %). Most individuals used one app only (58 %), but a significant proportion reported using two apps (28 %) or three or more apps (14 %). Respondents with low self-control were more likely to report a higher number of hours using GSN apps and a higher number of sexual partners, controlling for race/ethnicity, education, employment, and HIV status. Given the popularity of this burgeoning communication medium, these findings have important implications for developing prevention resources for different segments of GSN app users.
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Affiliation(s)
- Matthew R Beymer
- Los Angeles LGBT Center, McDonald/Wright Building, 1625N Schrader Blvd, Room 205, Los Angeles, CA, 90028-6213, USA. .,Division of Infectious Diseases, Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA.
| | - Aimee Drolet Rossi
- Anderson School of Management, University of California, Los Angeles, Los Angeles, CA, USA
| | - Suzanne B Shu
- Anderson School of Management, University of California, Los Angeles, Los Angeles, CA, USA
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Clear Links Between Starting Methamphetamine and Increasing Sexual Risk Behavior: A Cohort Study Among Men Who Have Sex With Men. J Acquir Immune Defic Syndr 2016; 71:551-7. [PMID: 26536321 DOI: 10.1097/qai.0000000000000888] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND It remains unclear if methamphetamine is merely associated with high-risk behavior or if methamphetamine use causes high-risk behavior. Determining this would require a randomized controlled trial, which is clearly not ethical. A possible surrogate would be to investigate individuals before and after starting the use of methamphetamine. METHODS We performed a cohort study to analyze recent self-reported methamphetamine use and sexual risk behavior among 8905 men who have sex with men (MSM) receiving the "Early Test," a community-based HIV screening program in San Diego, CA, between April 2008 and July 2014 (total 17,272 testing encounters). Sexual risk behavior was evaluated using a previously published risk behavior score [San Diego Early Test (SDET) score] that predicts risk of HIV acquisition. RESULTS Methamphetamine use during the last 12 months (hereafter, recent-meth) was reported by 754/8905 unique MSM (8.5%). SDET scores were significantly higher in the 754 MSM with recent-meth use compared with the 5922 MSM who reported that they have never used methamphetamine (P < 0.001). Eighty-two repeat testers initiated methamphetamine between testing encounter, with significantly higher SDET scores after starting methamphetamine [median 5 (interquartile range, 2-7) at recent-meth versus median 3 (interquartile range, 0-5) at never-meth; P < 0.001, respectively]. CONCLUSIONS Given the ethical impossibility of conducting a randomized controlled trial, the results presented here provide the strongest evidence yet that initiation of methamphetamine use increases sexual risk behavior among HIV-uninfected MSM. Until more effective prevention or treatment interventions are available for methamphetamine users, HIV-uninfected MSM who use methamphetamine may represent ideal candidates for alternative effective prevention interventions (ie, preexposure prophylaxis).
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Lower HIV Risk Among Circumcised Men Who Have Sex With Men in China: Interaction With Anal Sex Role in a Cross-Sectional Study. J Acquir Immune Defic Syndr 2016; 71:444-51. [PMID: 26413852 DOI: 10.1097/qai.0000000000000856] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Voluntary medical male circumcision reduces the risk of HIV heterosexual transmission in men, but its effect on male-to-male sexual transmission is uncertain. METHODS Circumcision status of men who have sex with men (MSM) in China was evaluated by genital examination and self-report; anal sexual role was assessed by questionnaire interview. Serostatus for HIV and syphilis was confirmed. RESULTS Among 1155 participants (242 were seropositive and 913 with unknown HIV status at enrollment), the circumcision rate by self-report (10.4%) was higher than confirmed by genital examination (8.2%). Male circumcision (by examination) was associated with 47% lower odds of being HIV seropositive [adjusted odds ratio (aOR): 0.53; 95% confidence interval (CI): 0.27 to 1.02] after adjusting for demographic covariates, number of lifetime male sexual partners, and anal sex role. Among MSM who predominantly practiced insertive anal sex, circumcised men had 62% lower odds of HIV infection than those who were uncircumcised (aOR: 0.38; 95% CI: 0.09 to 1.64). Among those whose anal sex position was predominantly receptive or versatile, circumcised men have 46% lower odds of HIV infection than did men who were not circumcised (aOR: 0.54; 95% CI: 0.25 to 1.14). Compared to uncircumcised men reporting versatile or predominantly receptive anal sex positioning, those who were circumcised and reported practicing insertive sex had an 85% lower risk (aOR: 0.15; 95% CI: 0.04 to 0.65). Circumcision was not associated clearly with lower syphilis risk (aOR: 0.91; 95% CI: 0.51 to 1.61). CONCLUSIONS Circumcised MSM were less likely to have acquired HIV, most pronounced among men predominantly practicing insertive anal intercourse. A clinical trial is needed.
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Svoboda JS, Adler PW, Van Howe RS. Circumcision Is Unethical and Unlawful. THE JOURNAL OF LAW, MEDICINE & ETHICS : A JOURNAL OF THE AMERICAN SOCIETY OF LAW, MEDICINE & ETHICS 2016; 44:263-282. [PMID: 27338602 DOI: 10.1177/1073110516654120] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The foreskin is a complex structure that protects and moisturizes the head of the penis, and, being the most densely innervated and sensitive portion of the penis, is essential to providing the complete sexual response. Circumcision-the removal of this structure-is non-therapeutic, painful, irreversible surgery that also risks serious physical injury, psychological sequelae, and death. Men rarely volunteer for it, and increasingly circumcised men are expressing their resentment about it.Circumcision is usually performed for religious, cultural and personal reasons. Early claims about its medical benefits have been proven false. The American Academy of Pediatrics and the Centers for Disease Prevention and Control have made many scientifically untenable claims promoting circumcision that run counter to the consensus of Western medical organizations.Circumcision violates the cardinal principles of medical ethics, to respect autonomy (self-determination), to do good, to do no harm, and to be just. Without a clear medical indication, circumcision must be deferred until the child can provide his own fully informed consent.In 2012, a German court held that circumcision constitutes criminal assault. Under existing United States law and international human rights declarations as well, circumcision already violates boys› absolute rights to equal protection, bodily integrity, autonomy, and freedom to choose their own religion. A physician has a legal duty to protect children from unnecessary interventions. Physicians who obtain parental permission through spurious claims or omissions, or rely on the American Academy of Pediatrics' position, also risk liability for misleading parents about circumcision.
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Affiliation(s)
- J Steven Svoboda
- J. Steven Svoboda, M.S., J.D., is Executive Director of Attorneys for the Rights of the Child, graduated with honors from Harvard Law School and has a B.S. (Physics and English, summa cum laude) from the University of California at Los Angeles and a Master's Degree in Physics from the University of California at Berkeley. He presented to the United Nations on male circumcision as a human rights violation. He has published numerous articles regarding male circumcision in publications such as the Journal of Law, Medicine & Ethics, the American Journal of Bioethics, the Journal of the Royal Society of Medicine, and, most recently, the Journal of Medical Ethics. Peter W. Adler, J.D., M.A., is Legal Advisor to Attorney For the Rights of the Child. He holds a B.A. degree in Philosophy from Dartmouth College (magna cum laude, Phi Beta Kappa), an M.A. degree with Honours in Philosophy from Cambridge University, and a J.D. degree from University of Virginia School of Law, where he was an editor of the Virginia Law Review and the Virginia Journal of International Law. Robert S. Van Howe, M.D., M.S., is Professor and Interim Chairman of Pediatrics at Central Michigan University College of Medicine. His research interests include primary care issues, evidence-based medicine, and the efficacy of teaching bioethics to medical students. He has been an invited presenter to the American Academy of Pediatrics Task Force on Circumcision and to Centers for Disease Control and Prevention and is currently working on a book on the ethics of genital alteration
| | - Peter W Adler
- J. Steven Svoboda, M.S., J.D., is Executive Director of Attorneys for the Rights of the Child, graduated with honors from Harvard Law School and has a B.S. (Physics and English, summa cum laude) from the University of California at Los Angeles and a Master's Degree in Physics from the University of California at Berkeley. He presented to the United Nations on male circumcision as a human rights violation. He has published numerous articles regarding male circumcision in publications such as the Journal of Law, Medicine & Ethics, the American Journal of Bioethics, the Journal of the Royal Society of Medicine, and, most recently, the Journal of Medical Ethics. Peter W. Adler, J.D., M.A., is Legal Advisor to Attorney For the Rights of the Child. He holds a B.A. degree in Philosophy from Dartmouth College (magna cum laude, Phi Beta Kappa), an M.A. degree with Honours in Philosophy from Cambridge University, and a J.D. degree from University of Virginia School of Law, where he was an editor of the Virginia Law Review and the Virginia Journal of International Law. Robert S. Van Howe, M.D., M.S., is Professor and Interim Chairman of Pediatrics at Central Michigan University College of Medicine. His research interests include primary care issues, evidence-based medicine, and the efficacy of teaching bioethics to medical students. He has been an invited presenter to the American Academy of Pediatrics Task Force on Circumcision and to Centers for Disease Control and Prevention and is currently working on a book on the ethics of genital alteration
| | - Robert S Van Howe
- J. Steven Svoboda, M.S., J.D., is Executive Director of Attorneys for the Rights of the Child, graduated with honors from Harvard Law School and has a B.S. (Physics and English, summa cum laude) from the University of California at Los Angeles and a Master's Degree in Physics from the University of California at Berkeley. He presented to the United Nations on male circumcision as a human rights violation. He has published numerous articles regarding male circumcision in publications such as the Journal of Law, Medicine & Ethics, the American Journal of Bioethics, the Journal of the Royal Society of Medicine, and, most recently, the Journal of Medical Ethics. Peter W. Adler, J.D., M.A., is Legal Advisor to Attorney For the Rights of the Child. He holds a B.A. degree in Philosophy from Dartmouth College (magna cum laude, Phi Beta Kappa), an M.A. degree with Honours in Philosophy from Cambridge University, and a J.D. degree from University of Virginia School of Law, where he was an editor of the Virginia Law Review and the Virginia Journal of International Law. Robert S. Van Howe, M.D., M.S., is Professor and Interim Chairman of Pediatrics at Central Michigan University College of Medicine. His research interests include primary care issues, evidence-based medicine, and the efficacy of teaching bioethics to medical students. He has been an invited presenter to the American Academy of Pediatrics Task Force on Circumcision and to Centers for Disease Control and Prevention and is currently working on a book on the ethics of genital alteration
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Herbst JH, Raiford JL, Carry MG, Wilkes AL, Ellington RD, Whittier DK. Adaptation and National Dissemination of a Brief, Evidence-Based, HIV Prevention Intervention for High-Risk Men Who Have Sex with Men. MMWR Suppl 2016; 65:42-50. [PMID: 26916033 DOI: 10.15585/mmwr.su6501a7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
CDC's high-impact human immunodeficiency virus (HIV) prevention approach calls for targeting the most cost-effective and scalable interventions to populations of greatest need to reduce HIV incidence. CDC has funded research to adapt and demonstrate the efficacy of Personalized Cognitive Counseling (PCC) as an HIV prevention intervention. Project ECHO, based in San Francisco, California, during 2010-2012, involved an adaptation of PCC for HIV-negative episodic substance-using men who have sex with men (SUMSM) and a randomized trial to test its efficacy in reducing sexual and substance-use risk behaviors. Episodic substance use is the use of substances recreationally and less than weekly. PCC is a 30-minute to 50-minute counseling session that involves addressing self-justifications men use for engaging in risky sexual behavior despite knowing the potential for HIV infection. By exploring these justifications, participants become aware of the ways they make sexual decisions, become better prepared to realistically assess their risk for HIV during future risky situations, and make decisions to decrease their HIV risk. The findings of Project ECHO demonstrated the efficacy of PCC for reducing HIV-related substance-use risk behaviors. The study also demonstrated efficacy of PCC for reducing sexual risk behaviors among SUMSM screened as nondependent on targeted drug substances. CDC has identified PCC as a "best evidence" HIV behavioral intervention and supports its national dissemination. Several features of PCC enhance its feasibility of implementation: it is brief, delivered with HIV testing, relatively inexpensive, allows flexibility in counselor qualifications and delivery settings, and is individualized to each client. The original PCC and its adapted versions can contribute to reducing HIV-related health disparities among high-risk MSM, including substance users, by raising awareness of and promoting reductions in personal risk behaviors.
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Scott HM, Klausner JD. Sexually transmitted infections and pre-exposure prophylaxis: challenges and opportunities among men who have sex with men in the US. AIDS Res Ther 2016; 13:5. [PMID: 26793265 PMCID: PMC4719214 DOI: 10.1186/s12981-016-0089-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 01/03/2016] [Indexed: 02/03/2023] Open
Abstract
Pre-Exposure Prophylaxis (PrEP) has shown high efficacy in preventing human immunodeficiency virus (HIV) infection among men who have sex with men (MSM) in several large clinical trials, and more recently in “real world” reports of clinical implementation and a PrEP demonstration project. Those studies also demonstrated high bacterial sexually transmitted infection (STI) incidence and raised the discussion of how PrEP may impact STI control efforts, especially in the setting of increasing Neisseria gonorrhoeae antimicrobial resistance and the increase in syphilis cases among MSM. Here, we discuss STIs as a driver of HIV transmission risk among MSM, and the potential opportunities and challenges for STI control afforded by expanded PrEP implementation among high-risk MSM.
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Matthews DD, Herrick AL, Coulter RWS, Friedman MR, Mills TC, Eaton LA, Wilson PA, Stall RD. Running Backwards: Consequences of Current HIV Incidence Rates for the Next Generation of Black MSM in the United States. AIDS Behav 2016; 20:7-16. [PMID: 26267251 DOI: 10.1007/s10461-015-1158-z] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Black men who have sex with men (MSM) in the United States are disproportionately impacted by HIV. To better understand this public health problem, we reviewed the literature to calculate an estimate of HIV incidence among Black MSM. We used this rate to model HIV prevalence over time within a simulated cohort, which we subsequently compared to prevalence from community-based samples. We searched all databases accessible through PubMed, and Conference on Retroviruses and Opportunistic Infections abstracts for HIV incidence estimates among Black MSM. Summary HIV incidence rates and 95 % confidence intervals (CIs) were calculated using random effects models. Using the average incidence rate, we modeled HIV prevalence within a simulated cohort of Black MSM (who were all HIV-negative at the start) from ages 18 through 40. Based on five incidence rates totaling 2898 Black MSM, the weighted mean incidence was 4.16 % per year (95 % CI 2.76-5.56). Using this annual incidence rate, our model predicted that 39.94 % of Black MSM within the simulated cohort would be HIV-positive by age 30, and 60.73 % by 40. Projections were similar to HIV prevalence found in community-based samples of Black MSM. High HIV prevalence will persist across the life-course among Black MSM, unless effective prevention and treatment efforts are increased to substantially reduce HIV transmission among this underserved and marginalized population.
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Affiliation(s)
- Derrick D Matthews
- Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261, USA.
| | - A L Herrick
- Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261, USA
| | - Robert W S Coulter
- Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261, USA
| | - M Reuel Friedman
- Department of Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261, USA
| | - Thomas C Mills
- Department of Psychiatry, University of Pittsburgh School of Medicine, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
| | - Lisa A Eaton
- Department of Human Development and Family Studies, University of Connecticut, 348 Mansfield Road, U-1058, Storrs, CT, 06209, USA
| | - Patrick A Wilson
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, 722 West 168th Street, New York, NY, 10032, USA
| | - Ron D Stall
- Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, 130 DeSoto Street, Pittsburgh, PA, 15261, USA
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Implementing HIV Testing in Substance Use Treatment Programs: A Systematic Review. J Assoc Nurses AIDS Care 2015; 28:199-215. [PMID: 26825458 DOI: 10.1016/j.jana.2015.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 11/16/2015] [Indexed: 11/22/2022]
Abstract
People who use drugs are at increased risk for HIV acquisition, poor engagement in health care, and late screening for HIV with advanced HIV at diagnosis and increased HIV-related morbidity, mortality, and health care costs. This systematic review evaluates current evidence about the effectiveness and feasibility of implementing HIV testing in U.S. substance use treatment programs. The literature search identified 535 articles. Full text review was limited to articles that explicitly addressed strategies to implement HIV testing in substance use programs: 17 met criteria and were included in the review; nine used quantitative, qualitative, or mixed-method designs to describe or quantify HIV testing rates, acceptance by clients and staff, and cost-effectiveness; eight organization surveys described barriers and facilitators to testing implementation. The evidence supported the effectiveness and feasibility of rapid, routine, and streamlined HIV testing in substance use treatment programs. Primary challenges included organizational support and sustainable funding.
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Hoenigl M, Green N, Mehta SR, Little SJ. Risk Factors for Acute and Early HIV Infection Among Men Who Have Sex With Men (MSM) in San Diego, 2008 to 2014: A Cohort Study. Medicine (Baltimore) 2015; 94:e1242. [PMID: 26222863 PMCID: PMC4554110 DOI: 10.1097/md.0000000000001242] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The objectives of this study were to identify risk factors associated with acute and early HIV infection (AEH) among men who have sex with men (MSM) undergoing community HIV testing and to compare demographics in those diagnosed with AEH with those diagnosed at chronic stage of HIV infection.In this retrospective cohort study, we analyzed risk factors associated with AEH among 8925 unique MSM (including 200 with AEH [2.2%] and 219 [2.5%] with newly diagnosed chronic HIV infection) undergoing community-based, confidential AEH screening in San Diego, California.The combination of condomless receptive anal intercourse (CRAI) plus ≥5 male partners, CRAI with an HIV-positive male, CRAI with a person who injects drugs, and prior syphilis diagnosis were significant predictors of AEH in the multivariable Cox regression model. Individuals reporting ≥1 of these 4 risk factors had a hazard ratio of 4.6 for AEH. MSM diagnosed with AEH differed in race (P = 0.005; more reported white race [P = 0.001], less black race [P = 0.030], trend toward less Native American race [P = 0.061]), when compared to those diagnosed with chronic HIV infection, while there was no difference observed regarding age.We established a multivariate model for the predicting risk of AEH infection in a cohort of MSM undergoing community HIV screening, which could be potentially used to discern those in need of further HIV nucleic acid amplification testing for community screening programs that do not test routinely for AEH. In addition, we found that race differed between those diagnosed with AEH and those diagnosed at chronic stage of HIV infection underlining the need for interventions that reduce stigma and promote the uptake of HIV testing for black MSM.
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Affiliation(s)
- Martin Hoenigl
- From the Division of Infectious Diseases, University of California San Diego (UCSD), San Diego, California (MH, NG, SRM, SJL); Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine (MH); Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria (MH); and Veterans Affairs Healthcare System, San Diego, California (SRM)
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