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Gómez W, Organista KC, Sacks TK, Holmes SM, Carrico AW. Narratives of Disconnection: A Life Course Perspective of Methamphetamine Use Among Sexual Minority Men Living with HIV. Int J Behav Med 2024:10.1007/s12529-024-10299-x. [PMID: 38816641 DOI: 10.1007/s12529-024-10299-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Sexual minority men (SMM) are exposed to societal and structural stressors that translate into poor health outcomes. One such outcome is substance use, which research has long documented as a prominent disparity among SMM. Methamphetamine is a particularly deleterious substance for SMM because its use is often framed as a coping response to social and structural stressors. METHOD Guided by stress and coping theory and a life course perspective, the purpose of this qualitative study is to assess the development of coping strategies in the context of prominent social and structural determinants among SMM living with HIV who use methamphetamine. RESULTS Data were collected from 2016 to 2018 via in-depth interviews with 24 SMM living with HIV who use methamphetamine in San Francisco, CA. Mean age of participants was 47 and over half self-identified as ethnoracial minorities. Narrative analysis surfaced a sequential pattern of disconnection at foundational, relational, and recovery levels. This analysis revealed that multi-level stressors were present across the life course that amplified engagement in methamphetamine use. CONCLUSION Findings highlight the benefits of holistic, integrated, and trauma-informed approaches to address the function of methamphetamine use as a response to societal, cultural, and institutional processes of stigmatization and discrimination. Peer-based approaches may also be beneficial to reframe the ways in which SMM living with HIV who use methamphetamine form and sustain relationships.
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Affiliation(s)
- Walter Gómez
- Jane Addams College of Social Work, University of Illinois Chicago, 1040 West Harrison Street (MC309), Chicago, IL, 60607-7134, USA.
| | - Kurt C Organista
- School of Social Welfare, University of California Berkeley, Berkeley, CA, USA
| | - Tina K Sacks
- School of Social Welfare, University of California Berkeley, Berkeley, CA, USA
| | - Seth M Holmes
- Division of Society and Environment, University of California Berkeley, Berkeley, CA, USA
- Department of Anthropology, University of Barcelona, Barcelona, Spain
- Catalan Institute for Research and Advanced Study, Barcelona, Spain
| | - Adam W Carrico
- Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, USA
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Coffin PO, Suen LW. Methamphetamine Toxicities and Clinical Management. NEJM EVIDENCE 2023; 2:EVIDra2300160. [PMID: 38320504 DOI: 10.1056/evidra2300160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Methamphetamine Toxicities and Clinical ManagementMethamphetamine increases the release and blocks the uptake of norepinephrine, serotonin, and dopamine. This article reviews the morbidity and mortality associated with methamphetamine use and discusses prevention and treatment strategies.
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Affiliation(s)
- Phillip O Coffin
- Center on Substance Use and Health, San Francisco Department of Public Health, San Francisco
- Department of Medicine, University of California San Francisco, San Francisco
| | - Leslie W Suen
- Department of Medicine, University of California San Francisco, San Francisco
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Xu W, Zhao P, Li H, Wang C. HCV knowledge and attitudes among HIV-negative MSM and MSM living with HIV in China: results from a cross-sectional online survey. BMC Infect Dis 2023; 23:599. [PMID: 37704973 PMCID: PMC10500868 DOI: 10.1186/s12879-023-08586-1] [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] [Received: 05/24/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Men who have sex with men (MSM) are at high risk of hepatitis C virus (HCV) infection, especially for those living with human immunodeficiency virus (HIV). Learning about knowledge of and attitudes towards HCV is essential to inform health promotion interventions development. This is one of very limited studies to examine the level of knowledge and attitudes towards HCV and their determinants among HIV-negative MSM and MSM living with HIV in China. METHODS A cross-sectional survey was conducted across seven provinces in China from December 2021 to January 2022. All the MSM living with HIV were recruited offline, whereas the recruitment ratio for HIV-negative MSM was half online and half offline. Data on socio-demographic characteristics, sexual behaviors, knowledge about HCV, and attitude towards HCV from participants were collected through the online survey. Univariate and multivariable logistic regressions were used to determine the associated factors. RESULTS Only 39.3% (33/84) of HIV-negative men and 44.0% (37/84) of men living with HIV had a good level knowledge about HCV. Nearly one-third (32.1%, 27/84) of HIV-negative men and 41.7% (35/84) of men living with HIV reported a positive attitude towards HCV. For HIV-negative men, positive attitude towards HCV was associated with the multiple sexual partners (aOR: 5.8, 95%CI:1.9-18.1) and the use of recreational substances (aOR: 3.1, 95%CI: 1.0-9.4). For men living with HIV, knowledge about HCV was associated with disclosing sexual orientation to healthcare providers, family or friends (aOR: 7.0, 1.9-26.0), the multiple sexual partners (aOR: 0.2, 0.1-1.0), the use of recreational substances (aOR: 3.7, 95%CI: 1.1-13.1) and the HBV testing history (aOR: 7.3, 95%CI: 1.6-32.7); positive attitude towards HCV was associated with the use of recreational substances (aOR: 3.1, 95%CI: 1.1-9.0). CONCLUSIONS The majority of Chinese MSM showed an inadequate knowledge of and negative attitude towards HCV irrespective of HIV infection status. More tailored education campaigns and multicomponent interventions are required to be targeted on MSM, and more researches are also needed to inform how best to address the negative attitudes of this population towards HCV.
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Affiliation(s)
- Wenqian Xu
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Peizhen Zhao
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Haiyi Li
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Cheng Wang
- Dermatology Hospital of Southern Medical University, Guangzhou, China.
- Southern Medical University Institute for Global Health, Guangzhou, China.
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China.
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Blair CS, Javanbakht M, Comulada WS, Bolan R, Shoptaw S, Gorbach PM, Needleman J. Comparing Factors Associated with Increased Stimulant Use in Relation to HIV Status Using a Machine Learning and Prediction Modeling Approach. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:1102-1114. [PMID: 37328629 PMCID: PMC10795486 DOI: 10.1007/s11121-023-01561-x] [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: 06/06/2023] [Indexed: 06/18/2023]
Abstract
Stimulant use is an important driver of HIV/STI transmission among men who have sex with men (MSM). Evaluating factors associated with increased stimulant use is critical to inform HIV prevention programming efforts. This study seeks to use machine learning variable selection techniques to determine characteristics associated with increased stimulant use and whether these factors differ by HIV status. Data from a longitudinal cohort of predominantly Black/Latinx MSM in Los Angeles, CA was used. Every 6 months from 8/2014-12/2020, participants underwent STI testing and completed surveys evaluating the following: demographics, substance use, sexual risk behaviors, and last partnership characteristics. Least absolute shrinkage and selection operator (lasso) was used to select variables and create predictive models for an interval increase in self-reported stimulant use across study visits. Mixed-effects logistic regression was then used to describe associations between selected variables and the same outcome. Models were also stratified based on HIV status to evaluate differences in predictors associated with increased stimulant use. Among 2095 study visits from 467 MSM, increased stimulant use was reported at 20.9% (n = 438) visits. Increased stimulant use was positively associated with unstable housing (adjusted [a]OR 1.81; 95% CI 1.27-2.57), STI diagnosis (1.59; 1.14-2.21), transactional sex (2.30; 1.60-3.30), and last partner stimulant use (2.21; 1.62-3.00). Among MSM living with HIV, increased stimulant use was associated with binge drinking, vaping/cigarette use (aOR 1.99; 95% CI 1.36-2.92), and regular use of poppers (2.28; 1.38-3.76). Among HIV-negative MSM, increased stimulant use was associated with participating in group sex while intoxicated (aOR 1.81; 95% CI 1.04-3.18), transactional sex (2.53; 1.40-2.55), and last partner injection drug use (1.96; 1.02-3.74). Our findings demonstrate that lasso can be a useful tool for variable selection and creation of predictive models. These results indicate that risk behaviors associated with increased stimulant use may differ based on HIV status and suggest that co-substance use and partnership contexts should be considered in the development of HIV prevention/treatment interventions.
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Affiliation(s)
- Cheríe S Blair
- Department of Medicine, Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, CHS 52-215, Los Angeles, CA, 90095, USA.
| | - Marjan Javanbakht
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - W Scott Comulada
- Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Robert Bolan
- Health and Mental Health Services, Los Angeles LGBT Center, Los Angeles, CA, USA
| | - Steven Shoptaw
- Department of Family Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Pamina M Gorbach
- Department of Medicine, Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, CHS 52-215, Los Angeles, CA, 90095, USA
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
| | - Jack Needleman
- Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA, USA
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Davis-Ewart L, Lee JY, Viamonte M, Colon-Burgos J, Harkness A, Kanamori M, Duncan DT, Doblecki-Lewis S, Carrico AW, Grov C. "The familiar taste of poison": a qualitative study of multi-level motivations for stimulant use in sexual minority men living in South Florida. Harm Reduct J 2023; 20:58. [PMID: 37101251 PMCID: PMC10134657 DOI: 10.1186/s12954-023-00787-w] [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] [Received: 03/06/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND In the US, stimulant use is associated with a 3-6 times greater rate of HIV seroconversion in sexual minority men (SMM) than in those who do not use stimulants. Annually, 1 in 3 SMM who HIV seroconvert will be persistent methamphetamine (meth) users. The primary objective of this qualitative study was to explore experiences of stimulant use in SMM living in South Florida, a high priority region for the Ending the HIV Epidemic initiative. METHODS The sample included 25 SMM who use stimulants, recruited via targeted ads on social networking apps. Participants completed one-on-one semi-structured qualitative interviews, conducted from July 2019 through February 2020. A general inductive approach was used to identify themes relating to experiences, motivations, and overall relationship with stimulant use. RESULTS Mean age of participants was 38.8, ranging from 20 to 61 years old. Participants were 44% White, 36% Latino, 16% Black and 4% Asian. Most participants were born in the US, self-identified as gay, and preferred meth as their stimulant of choice. Themes included: (1) stimulants as cognitive enhancements for focus or task completion, including transitioning to meth after first using prescription psychostimulants; (2) unique South Florida environment where participants could be open regarding their sexual minority status while also being influential on their stimulant use; (3) stimulant use as both stigmatizing and a coping mechanism for stigma. Participants anticipated stigma by family and potential sexual partners due to their stimulant use. They also reported using stimulants to cope with feelings of stigma due to their minoritized identities. CONCLUSION This study is among the first to characterize motivations for stimulant use in SMM living in South Florida. Results highlight both the risk and protective factors of the South Florida environment, psychostimulant misuse as a risk for meth initiation, and the role of anticipated stigma on stimulant use in SMM. Understanding stimulant use motivations can help to shape intervention development. This includes developing interventions that address individual, interpersonal, and cultural factors that drive stimulant use and increase risk of HIV acquisition. Trial registration NCT04205487.
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Affiliation(s)
| | - Ji-Young Lee
- Department of Mental Health Law and Policy, University of South Florida, Tampa, FL, USA
| | | | - Josè Colon-Burgos
- Robert Stempel School of Public Health and Social Work, Florida International University, Miami, FL, USA
| | - Audrey Harkness
- School of Nursing and Health Studies, University of Miami, Miami, FL, USA
| | | | - Dustin T Duncan
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | | | - Adam W Carrico
- Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Christian Grov
- Graduate School of Public Health and Health Policy, City University of New York, 55 West 125th Street, Office 812, New York, NY, 10027, USA.
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Hart TA, Noor SW, Tavangar F, Berlin GW, Skakoon-Sparling S, Tan DHS, Lambert G, Grace D, Jollimore J, Sang JM, Kirschbaum AL, Kanji R, Apelian H, Cox J, Moore DM, Lachowsky N. Crystal methamphetamine use and bacterial sexually transmitted infections (STIs) among gay, bisexual and other sexual minority men in Canada. Drug Alcohol Depend 2023; 242:109718. [PMID: 36516548 DOI: 10.1016/j.drugalcdep.2022.109718] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE While crystal methamphetamine use by gay, bisexual, and other men who have sex with men (GBM) is associated with increased risk for sexually transmitted infection (STI) transmission, less is understood about the causal pathways between crystal methamphetamine use and STIs. We examined whether the association between greater crystal methamphetamine risk and prevalent bacterial STI diagnosis among GBM was mediated by two types of attitudinal variables: attitudes toward condoms, and sexual escape motives, defined as the use of substances to escape self-awareness during sex, and by sexual behaviors. METHODS We used computer-assisted self-interview questionnaires from 2449 sexually active GBM (18% living with HIV; median age = 33, interquartile range, 27-45) recruited via respondent-driven sampling in Vancouver, Toronto, and Montreal, Canada. Using the baseline data from the Engage cohort study, we fit a series of structural mediation models of the associations between greater crystal methamphetamine risk and bacterial STI (syphilis, gonorrhea, and chlamydia) diagnosis. We estimated indirect paths from greater crystal methamphetamine risk, attitudes toward condoms, sexual escape motives, and sexual risk behaviors, adjusting for self-reported demographic variables. RESULTS In the mediated model, the direct association between greater crystal methamphetamine risk and bacterial STI diagnosis was non-significant; however, five indirect paths were significant. Greater crystal methamphetamine risk was associated with bacterial STIs via condom use attitudes and escape motives, which in turn were associated with number of male anal sex partners, condomless anal sex, and oral sex. DISCUSSION Public health and counselling interventions for GBM who use crystal methamphetamine and who are at higher risk for STIs should target evidence-based causal paths that consider sexual attitudes and sexual practices.
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Affiliation(s)
- Trevor A Hart
- Toronto Metropolitan University, Toronto, Canada; University of Toronto, Toronto, Canada.
| | - Syed W Noor
- Toronto Metropolitan University, Toronto, Canada; Louisiana State University Shreveport, Shreveport, LA, USA
| | - Farideh Tavangar
- Centre for Urban Health Solutions, St. Michael's Hospital, Canada
| | | | | | - Darrell H S Tan
- Centre for Urban Health Solutions, St. Michael's Hospital, Canada; Unity Health, Toronto, Ontario, Canada
| | - Gilles Lambert
- Institut national de santé publique du Québec, Montréal, QC, Canada; Direction régionale de santé publique - Montréal, Montréal, QC, Canada
| | | | - Jody Jollimore
- Community-Based Research Centre for Gay Men's Health, Vancouver, BC, Canada
| | - Jordan M Sang
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | | | - Rahim Kanji
- Toronto Metropolitan University, Toronto, Canada
| | | | - Joseph Cox
- Direction régionale de santé publique - Montréal, Montréal, QC, Canada; McGill University, Montreal, QC, Canada
| | - David M Moore
- BC Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - Nathan Lachowsky
- University of Victoria, Victoria, BC, Canada; Canadian Institute for Substance Use Research, Victoria, BC, Canada
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Moradi S, Moradi Y, Rahmani K, Nouri B, Moradi G. The association between methamphetamine use and number of sexual partners in men who have sex with men: a systematic review and meta-analysis. Subst Abuse Treat Prev Policy 2022; 17:27. [PMID: 35397571 PMCID: PMC8994254 DOI: 10.1186/s13011-022-00453-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background Methamphetamine use in men who have sex with men population is significantly higher than that in the general population. Meth use can cause high-risk sexual behaviors, such as having sex with a variety of sexual partners. The aim of this study was to determine the association between meth use and the number of sexual partners in MSM. Methods Searching international databases (PubMed (Medline), Scopus, Web of Sciences, Embase (Elsevier), PsycInfo (Ovid), Cochrane CENTRAL (Ovid)) until March 2021 was performed in this meta-analysis using appropriate keywords terms to identify related articles. After retrieving articles in these databases, screening was performed based on the title, abstract and full text of the articles, and the final related studies were selected and evaluated using the Newcastle Ottawa scale checklist. Results The sample size consisted 18,455 people in this study, including four cohort studies with a sample size of 15,026 MSM and four case–control studies with a sample size of 3429 MSM. The results of meta-analysis showed that meth use increased the number of sexual partners in MSM (RR: 3.70; % 95 CI: 2.04—6.70). The results of subgroup analyze based on the number of sexual partners showed that in MSM taking meth, the risks of having one to three, four to five, and six or more than six sexual partners were respectively 2.82, 2.98 and 5.89 times higher than those in MSM who did not take meth. Conclusion The results showed that meth uses in MSM increased the number of their sexual partners. Due to the fact that increasing the number of sexual partners and high-risk sexual behaviors increase the risk of contracting sexually transmitted diseases such as HIV, it is necessary to adopt control programs to prevent meth use by this group, or to implement programs of reduction in the risk of STIs for this group.
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Okita K, Matsumoto T, Funada D, Murakami M, Kato K, Shigemoto Y, Sato N, Matsuda H. Potential Treat-to-Target Approach for Methamphetamine Use Disorder: A Pilot Study of Adenosine 2A Receptor Antagonist With Positron Emission Tomography. Front Pharmacol 2022; 13:820447. [PMID: 35645814 PMCID: PMC9130733 DOI: 10.3389/fphar.2022.820447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction: The misuse of stimulant drugs such as methamphetamine is a global public health issue. One important neurochemical mechanism of methamphetamine use disorder may be altered dopaminergic neurotransmission. For instance, previous studies using positron emission tomography (PET) have consistently shown that striatal dopamine D2-type receptor availability (quantified as binding potential; BPND) is lower in methamphetamine use disorder. Further, methamphetamine use is known to induce chronic neuroinflammation through multiple physiological pathways. Upregulation of D2-type receptor and/or attenuation of neuroinflammation may therefore provide a therapeutic effect for this disorder. In vitro studies have shown that blockage of adenosine 2A (A2A) receptors may prevent D2-receptor downregulation and neuroinflammation-related brain damage. However, no study has examined this hypothesis yet.Methods and Analysis: Using a within-subject design, this trial will assess the effect of the selective A2A receptor antagonist, istradefylline, primarily on D2-type BPND in the striatum, and secondarily on neuroinflammation in the whole brain in individuals with methamphetamine use disorder. The research hypotheses are that istradefylline will increase striatal D2-type BPND and attenuate neuroinflammation. Twenty participants with methamphetamine use disorder, aged 20–65, will be recruited to undergo [11C]raclopride PET (for every participant) and [11C]DAA1106 PET (if applicable) once before and once after administration of 40 mg/day istradefylline for 2 weeks. Neuropsychological measurements will be performed on the same days of the PET scans.
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Affiliation(s)
- Kyoji Okita
- Department of Psychiatry, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
- Integrative Brain Imaging Center, National Center of Neurology and Psychiatry, Tokyo, Japan
- *Correspondence: Kyoji Okita,
| | - Toshihiko Matsumoto
- Department of Psychiatry, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Daisuke Funada
- Department of Psychiatry, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Maki Murakami
- Department of Psychiatry, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
- Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Koichi Kato
- Integrative Brain Imaging Center, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Yoko Shigemoto
- Department of Radiology, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Noriko Sato
- Department of Radiology, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Hiroshi Matsuda
- Department of Radiology, Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
- Drug Discovery and Cyclotron Research Center, Southern TOHOKU Research Institute for Neuroscience, Fukushima, Japan
- Department of Biofunctional Imaging, Fukushima Medical University, Fukushima, Japan
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Olem D, Earle M, Gómez W, Coffin L, Cotten P, Jain JP, Moskowitz JT, Carrico AW. Finding Sunshine on a Cloudy Day: A Positive Affect Intervention for Co-Occurring Methamphetamine Use and HIV. COGNITIVE AND BEHAVIORAL PRACTICE 2022; 29:267-279. [PMID: 35812005 PMCID: PMC9269980 DOI: 10.1016/j.cbpra.2020.09.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Among sexual minority men (i.e., gay, bisexual, and other men who have sex with men) living with HIV, those who use methamphetamine experience profound health disparities. Affect Regulation Treatment to Enhance Methamphetamine Intervention Success (ARTEMIS) is an evidence-based, 5-session, individually delivered positive affect intervention adapted for sexual minority men living with HIV who use methamphetamine. ARTEMIS was designed to amplify the benefits of evidence-based substance use interventions such as contingency management (CM) with this high-priority population. Delivering ARTEMIS during CM has been shown to assist participants in reducing stimulant use, increasing positive affect, and achieving durable reductions in HIV viral load. We describe the theoretical underpinnings of the ARTEMIS intervention, provide details of the training and session protocols with a case example, and discuss implications for future applications in research and clinical settings.
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Harawa NT, Schrode KM, Daniels J, Javanbakht M, Hotton A, Makgoeng S, Ragsdale A, Schneider J, Fujimoto K, Bolan R, Gorbach P. Factors predicting incarceration history and incidence among Black and Latino men who have sex with men (MSM) residing in a major urban center. PLoS One 2022; 17:e0265034. [PMID: 35259198 PMCID: PMC8903243 DOI: 10.1371/journal.pone.0265034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 02/22/2022] [Indexed: 11/18/2022] Open
Abstract
We analyzed data from a cohort of Black and Latino men who have sex with men (MSM) in order to identify correlates of prevalent and incident incarceration, including potential predictors related to their status as sexual and gender minorities (SGMs). Baseline and follow-up self-administered survey data were examined from Los Angeles County participants' ages 18-45 years at enrollment who were either HIV negative or living with HIV, but recruited to over represent men who used drugs and men with unsuppressed HIV infection. Multivariable logistic regression models were developed to identify predictors of baseline incarceration history and of incident incarceration over study follow-up among 440 and 338 participants, respectively. Older age, Black race, low socioeconomic status, homelessness, stimulant use, and depression symptoms were associated with baseline incarceration history. The only SGM-related factor associated with baseline incarceration history was having experienced violence based on sexual orientation identity. Just one statistically significant, independent positive predictor of incident incarceration was identified: prior incarceration, whereas having four or more friends that could lend money was a statistically significant protective factor against incident incarceration. Fundamental Cause Theory provides a useful framework to explain identified predictors of incarceration. Addressing poverty, housing instability, inadequate access to health care, and their root causes is critical to reducing incarceration rates in this population, as is expanded access to both diversion and anti-recidivism programs and to evidence-based treatment for stimulant use disorders.
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Affiliation(s)
- Nina T. Harawa
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States of America
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, United States of America
- Department of Psychiatry and Human Behaviors, College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, United States of America
- * E-mail:
| | - Katrina M. Schrode
- Department of Psychiatry and Human Behaviors, College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, United States of America
| | - Joseph Daniels
- Department of Psychiatry and Human Behaviors, College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, United States of America
| | - Marjan Javanbakht
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, United States of America
| | - Anna Hotton
- Department of Medicine, University of Chicago, Chicago, IL, United States of America
| | - Solomon Makgoeng
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, United States of America
| | - Amy Ragsdale
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, United States of America
| | - John Schneider
- Department of Medicine, University of Chicago, Chicago, IL, United States of America
- Chicago Center for HIV Elimination, Chicago, IL, United States of America
| | - Kayo Fujimoto
- Division of Health Promotion and Behavioral Sciences, University of Texas Health Science Center at Houston, Houston, TX, United States of America
| | - Robert Bolan
- Department of Health Services, Los Angeles LGBT Center, Los Angeles, CA, United States of America
| | - Pamina Gorbach
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States of America
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, United States of America
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Hansen ER, Carvalho S, McDonald M, Havens JR. A qualitative examination of recent increases in methamphetamine use in a cohort of rural people who use drugs. Drug Alcohol Depend 2021; 229:109145. [PMID: 34763138 PMCID: PMC8665094 DOI: 10.1016/j.drugalcdep.2021.109145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Rising rates of methamphetamine use among populations using opioids is an escalating public health concern. The purpose of this manuscript is to identify socioecologic factors driving increases in methamphetamine use among Appalachian Kentucky adults with a history of opioid use. METHODS Semi-structured qualitative interviews were conducted among 20 Appalachian Kentuckians in the Social Network of Appalachian Peoples (SNAP) cohort who reported lifetime opioid use and past 30-day methamphetamine use. Interviews focused on initiation of methamphetamine use, factors that influence methamphetamine use at the individual, interpersonal, community and society levels. RESULTS Participants reported using methamphetamine to self-treat underlying issues, including withdrawal from opioids, chronic pain, and emotional distress. Initiation of use was most often facilitated through their drug networks. Participants reported that methamphetamine was widely available and affordable in their community. Several participants with extensive histories of non-medical prescription opioid (NMPO) use described transitioning to methamphetamine as their drug of choice as opioids became less available in their community. Participants also reported economic distress and lack of recreational opportunities as drivers of increased methamphetamine use. DISCUSSION Recent increases in methamphetamine use among those with a history of opioid use is facilitated by methamphetamine's relative availability and affordability. Methamphetamine use was also highly influenced by societal factors such as economic deprivation and policies that decreased availability of NMPOs. Surging methamphetamine use exacerbates inequities in addiction care brought to light by the opioid epidemic. Interventions aimed at addressing the socioecological drivers of methamphetamine use among people who use opioids are warranted.
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Affiliation(s)
- Elizabeth R Hansen
- University of Kentucky College of Medicine, Department of Behavioral Science, Center on Drug and Alcohol Research, 845 Angliana Avenue, Lexington, KY 40508, USA; University of Kentucky College of Medicine, William R. Willard Medical Education Building, MN 150, Lexington, KY 40536-0298, USA
| | - Shelby Carvalho
- University of Kentucky College of Medicine, William R. Willard Medical Education Building, MN 150, Lexington, KY 40536-0298, USA
| | - Madelyn McDonald
- University of Kentucky Center for Innovation in Population Health, College of Public Health, 111 Washington Avenue, Lexington, KY 40526, USA
| | - Jennifer R Havens
- University of Kentucky College of Medicine, Department of Behavioral Science, Center on Drug and Alcohol Research, 845 Angliana Avenue, Lexington, KY 40508, USA.
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12
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Liu Y, Meng FZ, Wang X, Wang P, Liu JB, Hu WH, Young WB, Ho WZ. Methamphetamine facilitates HIV infection of primary human monocytes through inhibiting cellular viral restriction factors. Cell Biosci 2021; 11:194. [PMID: 34758885 PMCID: PMC8579418 DOI: 10.1186/s13578-021-00703-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/27/2021] [Indexed: 11/13/2022] Open
Abstract
Background Methamphetamine (METH), a potent addictive psychostimulant, is highly prevalent in HIV-infected individuals. Clinically, METH use is implicated in alteration of immune system and increase of HIV spread/replication. Therefore, it is of importance to examine whether METH has direct effect on HIV infection of monocytes, the major target and reservoir cells for the virus. Results METH-treated monocytes were more susceptible to HIV infection as evidenced by increased levels of viral proteins (p24 and Pr55Gag) and expression of viral GAG gene. In addition, using HIV Bal with luciferase reporter gene (HIV Bal-eLuc), we showed that METH-treated cells expressed higher luciferase activities than untreated monocytes. Mechanistically, METH inhibited the expression of IFN-λ1, IRF7, STAT1, and the antiviral IFN-stimulated genes (ISGs: OAS2, GBP5, ISG56, Viperin and ISG15). In addition, METH down-regulated the expression of the HIV restriction microRNAs (miR-28, miR-29a, miR-125b, miR-146a, miR-155, miR-223, and miR-382). Conclusions METH compromises the intracellular anti-HIV immunity and facilitates HIV replication in primary human monocytes. Supplementary Information The online version contains supplementary material available at 10.1186/s13578-021-00703-4.
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Affiliation(s)
- Yu Liu
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA
| | - Feng-Zhen Meng
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA
| | - Xu Wang
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA.,Center for Substance Abuse Research, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140 USA
| | - Peng Wang
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA.,Center for Substance Abuse Research, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140 USA
| | - Jin-Biao Liu
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA
| | - Wen-Hui Hu
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA
| | - Won-Bin Young
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA
| | - Wen-Zhe Ho
- Department of Pathology and Laboratory Medicine, Temple University Lewis Katz School of Medicine, 3500 N Broad St., Philadelphia, PA 19140 USA.,Center for Substance Abuse Research, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140 USA
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13
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Lee WC, Chang HM, Huang MC, Pan CH, Su SS, Tsai SY, Chen CC, Kuo CJ. Increased medical utilization and psychiatric comorbidity following a new diagnosis of methamphetamine use disorder. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2021; 48:245-254. [PMID: 34670448 DOI: 10.1080/00952990.2021.1979990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Evidence of patterns of medical utilization and distribution of comorbidities among individuals using methamphetamine remains limited. OBJECTIVE This study aims to investigate changes in medical utilization and comorbidities before and after a diagnosis of methamphetamine use disorder. METHODS A total of 3321 cases (79% were male) of methamphetamine use disorder between January 1, 1996, and December 31, 2012, were identified from Psychiatric Inpatient Medical Claims database in Taiwan. Information was collected on demographics, diagnoses, and medical utilizations. The date of newly diagnosed with methamphetamine use disorder was defined as the baseline. Mirror-image study design was used to compare changes in medical utilization and comorbidities between the pre-baseline period (within 1 year before diagnosis) and the post-baseline period (within 1 year after diagnosis). Conditional logistic regression was used to estimate changes in medical utilization and comorbidities. RESULTS Most cases (77%) were first identified in a psychiatric department. There is a significant increase (P < .001) in psychiatric admission (odds ratio[OR] = 2.19), psychiatric emergency visits (OR = 1.31), and psychiatric outpatient visits (OR = 1.15) after diagnosis. Multivariable analysis revealed significantly increased risks (P < .001) of non-methamphetamine drug induced mental disorders (adjusted OR[aOR] = 29.47), schizophrenia (aOR = 2.62), bipolar disorder (aOR = 2.14), organic mental disorder (aOR = 1.82), and upper respiratory tract infection (aOR = 2.03) after diagnosis. CONCLUSIONS We found significant increases of medical utilization and psychiatric comorbidities after diagnosed with methamphetamine use disorder. These findings may reflect the problem of delayed diagnosis and treatment. Enhancement of early identification of methamphetamine use disorder in general practice is required for early intervention and decreased subsequent morbidities.
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Affiliation(s)
- Wan-Chen Lee
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Hu-Ming Chang
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Ming-Chyi Huang
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chun-Hung Pan
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.,Department of Psychology, National Chengchi University, Taipei, Taiwan
| | - Sheng-Siang Su
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chiao-Chicy Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Psychiatry, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Psychiatry, Mackay Medical College, Taipei, Taiwan
| | - Chian-Jue Kuo
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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14
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Coughlin LN, Lin LA, Jannausch M, Ilgen MA, Bonar EE. Methamphetamine use among American Indians and Alaska Natives in the United States. Drug Alcohol Depend 2021; 227:108921. [PMID: 34333282 PMCID: PMC8782253 DOI: 10.1016/j.drugalcdep.2021.108921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recent trends show methamphetamine use is increasing in the United States. American Indian and Alaska Native (AI/AN) communities face health disparities compared to the population overall, including some of the highest rates of illegal drug use. Herein, we examined the prevalence of methamphetamine use among AI/ANs and characteristics associated with methamphetamine use among AI/AN people. METHODS We examined past-year methamphetamine use from 2015 to 2019 between AI/ANs and the general non-institutionalized U.S. population using the National Survey of Drug Use and Health. Then, we identify potential subgroups of AI/AN people at elevated risk of methamphetamine use across factors including demographic, social determinants, mental health, and co-occurring substance use. RESULTS A total of 214,505 people, aged 18 or older, were surveyed between 2015 and 2019; 3,075 (0.55%) identified as AI/AN. An estimated 26.2 out of every 1000 AI/ANs used methamphetamine compared to 6.8 out of every 1000 in the general U.S. POPULATION Compared to methamphetamine use in the general population, AI/AN methamphetamine use tends to cluster in rural areas and among those with low income. AI/ANs who use methamphetamine were more likely to be male, middle-aged, low income, have severe mental illness, and misuse other substances than AI/AN people who did not use methamphetamine. DISCUSSION AI/ANs experience a disproportionate amount of methamphetamine use in the U.S. To address this disparity, multifaceted, broad prevention, harm reduction, and treatment efforts are needed that leverage cultural strengths to mitigate the consequences of methamphetamine use.
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Affiliation(s)
- Lara N Coughlin
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA.
| | - Lewei Allison Lin
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA; VA Center for Clinical Management Research (CCMR), Veteran Affairs Ann Arbor Healthcare System, Ann Arbor, MI, 48109, USA
| | - Mary Jannausch
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA; VA Center for Clinical Management Research (CCMR), Veteran Affairs Ann Arbor Healthcare System, Ann Arbor, MI, 48109, USA
| | - Mark A Ilgen
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA; VA Center for Clinical Management Research (CCMR), Veteran Affairs Ann Arbor Healthcare System, Ann Arbor, MI, 48109, USA
| | - Erin E Bonar
- Addiction Center, Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA
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15
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Affiliation(s)
- Wilson M Compton
- From the National Institute on Drug Abuse, Bethesda, MD (W.M.C.); and the Centers for Disease Control and Prevention, Atlanta (C.M.J.)
| | - Christopher M Jones
- From the National Institute on Drug Abuse, Bethesda, MD (W.M.C.); and the Centers for Disease Control and Prevention, Atlanta (C.M.J.)
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16
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Age- and Race-Related Differences in Advertised Health Behaviors Among Male Sex Workers in San Francisco Who Have Sex With Men. J Assoc Nurses AIDS Care 2021; 32:57-67. [PMID: 32740307 DOI: 10.1097/jnc.0000000000000199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
ABSTRACT Given the stigma surrounding sex work and the illegal nature of many aspects of commercial sex activity, empirical research is lacking regarding the health-related behaviors of sex workers, particularly male sex workers who have sex with men (MSM sex workers). To better understand the MSM sex worker community and their potential health needs, we analyzed certain sexual health-related behaviors as advertised online by MSM sex workers in the San Francisco area. Using descriptive and bivariate statistical tests, we examined whether age- and race-related differences existed among these sex workers in the following publicly advertised behaviors: use of pre-exposure prophylaxis and a willingness to engage in illicit drug use or condomless anal intercourse. Although we found no significant differences by race in terms of advertised pre-exposure prophylaxis use or willingness to engage in condomless sex, our results show statistically significant differences by race with respect to willingness to use drugs. This difference could be driven by the younger average age of the non-White sex workers in our sample. These findings help inform our understanding of MSM sex work and its associated risks.
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17
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Storholm ED, Mutchler MG, Ghosh-Dastidar B, Balan E, Mokhbat J, Kegeles SM, Wagner GJ. Gearing up for PrEP in the Middle East and North Africa: An Initial Look at Willingness to Take PrEP among Young Men Who Have Sex with Men in Beirut, Lebanon. Behav Med 2021; 47:111-119. [PMID: 31851587 PMCID: PMC7299800 DOI: 10.1080/08964289.2019.1661822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 07/03/2019] [Accepted: 08/23/2019] [Indexed: 10/25/2022]
Abstract
The Middle East and North Africa (MENA) is one of only two global regions where rates of HIV are currently on the rise. In Lebanon, new HIV infections are increasing most rapidly among young men who have sex with men (YMSM). While, the majority of YMSM in Lebanon report having recently engaged in condomless anal intercourse, many report reluctance to seek HIV prevention services for fear of stigma and discrimination. Pre-exposure prophylaxis (PrEP) is an effective alternative HIV prevention strategy but there is a dearth of research looking at willingness to take PrEP among YMSM in MENA. This study is the first to delineate factors associated with willingness to take PrEP among a cohort of 218 YMSM recruited from Beirut, Lebanon. Over half (55.5%) reported willingness to take PrEP. At the bivariate level, knowledge of HIV risk, awareness of PrEP, being in a relationship, greater judgementalism about sex in communication with peers, greater number of types of gay-related discrimination experienced, sense of community among YMSM, having had recent condomless anal sex with positive or unknown status partner, and the use of substances just prior to or during sex were each associated with greater willingness to take PrEP. When entered into a linear regression analysis, use of substances just prior to or during sex and sense of community among YMSM remained significant predictors of PrEP willingness. Intervention efforts focused on increasing PrEP uptake among YMSM in MENA should consider the influence substance use and social factors on willingness to take PrEP.
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Affiliation(s)
| | - Matt G Mutchler
- Urban Community Research Center, California State University
| | | | - Elie Balan
- Arab Foundation for Freedom and Equality
| | - Jacques Mokhbat
- Department of Medicine, Lebanese American University School of Medicine
| | - Susan M Kegeles
- School of Medicine, Division of Prevention Science, University of California, San Francisco
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18
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Treloar C, Hopwood M, Drysdale K, Lea T, Holt M, Dowsett GW, Aggleton P, Bryant J. Stigma as understood by key informants: A social ecological approach to gay and bisexual men's use of crystal methamphetamine for sex. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2021; 94:103229. [PMID: 33774423 DOI: 10.1016/j.drugpo.2021.103229] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 03/07/2021] [Accepted: 03/14/2021] [Indexed: 11/16/2022]
Abstract
This paper explores the perceptions of 35 key informants (KIs) in a range of relevant health and community sectors regarding the stigmatisation of GBM's crystal methamphetamine use and sexual practice with view to informing stigma reduction efforts. A modified social ecological model was used to guide analysis and interpretation. At the individual level, KI participants indicated that crystal methamphetamine was used by some GBM to reduce the effects of internalised stigma. At the network level, KIs thought that some drugs and types of use could attract more stigma and that this could erode support from GBM networks for men who use crystal. KIs felt that few "mainstream" organisations could provide appropriate services for GBM who use crystal and furthermore, that there was significant work to "undo" misperceptions of the harms of crystal use. At the policy level, mass media anti-drug campaigns were seen to be a significant generator of stigma with irrelevant and patronising messages that lacked useful information. Efforts to reduce stigma about crystal methamphetamine use amongst GBM must address individual, network, organisation and policy issues and be underpinned by understandings of social power in relation to sex, sexuality, drug use, infectious status and sexual minorities.
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Affiliation(s)
- Carla Treloar
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia.
| | - Max Hopwood
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Kerryn Drysdale
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Toby Lea
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Martin Holt
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Gary W Dowsett
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, VIC, 3000, Australia
| | - Peter Aggleton
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Joanne Bryant
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, 2052, Australia
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19
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Gorbach PM, Javanbakht M, Ragsdale A, Bolan RB, Flynn R, Mandler R, Shoptaw S. Methamphetamine Injection Among Young Men Who Have Sex With Men: Risk for Human Immunodeficiency Virus Transmission in a Los Angeles Cohort. J Infect Dis 2021; 222:S471-S476. [PMID: 32877561 DOI: 10.1093/infdis/jiz610] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Prevalence of methamphetamine (meth) injection and associated human immunodeficiency virus (HIV) risks among men who have sex with men (MSM) are unclear. METHODS A total of 532 MSM completed 1880 mSTUDY study visits between August 2014 and June 2018 in Los Angeles, California. Assessments every 6 months included computer-assisted self-interviews and testing for sexually transmitted infections. Analyses by person and across visits adjusted for repeated measures. RESULTS Of 532 participants, 51% (n = 276) reported meth use (past 6 months). Across 1880 visits, mutually exclusive substance use categories were as follows: 5% meth injection (5%), meth use without injection (33%), other substance use excluding meth (36%), and no substance use (26%). Comparisons across these categories respectively found that meth injectors reported higher prevalence of new sex partners (89%, 70%, 68%, and 51%, respectively), more were HIV positive (83%, 65%, 34%, and 50%), fewer were virally suppressed (53%, 48%, 61%, and 67%), and more had sexually transmitted infections (31%, 22%, 15%, and 15% (all P <.01). CONCLUSIONS Among the young MSM reporting meth injection in this Los Angeles cohort, elevated risks of acquiring or transmitting HIV suggest that they contribute significantly to sustaining the local HIV epidemic. Preventing transition to injection use has potential for HIV prevention.
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Affiliation(s)
- Pamina M Gorbach
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles,California, USA
| | - Marjan Javanbakht
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles,California, USA
| | - Amy Ragsdale
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles,California, USA
| | - Robert B Bolan
- Los Angeles LGBT Center, Risa Flynn, Los Angeles, California, USA
| | - Risa Flynn
- UCLA Fielding School of Public Health, Department of Epidemiology, Los Angeles,California, USA
| | | | - Steven Shoptaw
- UCLA David Geffen School of Medicine, Department of Family Medicine, Los Angeles, California, USA
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20
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Khan SI, Khan MNM, Irfan SD, Rumayan Hasan AM, Ross AG, Horng LMS, Lachowsky N, Knudson G, Azim T. The Effects of Methamphetamine Use on the Sexual Lives of Gender and Sexually Diverse People in Dhaka, Bangladesh: A Qualitative Study. ARCHIVES OF SEXUAL BEHAVIOR 2021; 50:479-493. [PMID: 32239362 PMCID: PMC7529687 DOI: 10.1007/s10508-020-01674-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 06/11/2023]
Abstract
Methamphetamine use has increased among gender and sexually diverse people in several countries, including Bangladesh. This study aimed to explore the effects of methamphetamine on the sexual lives of these people in Dhaka, Bangladesh. An exploratory qualitative study was conducted, comprising 30 in-depth interviews with gender and sexually diverse people including males having sex with males, male sex workers, and transgender women (hijra) under HIV intervention coverage. Ten key informant interviews were also conducted with individuals who have expertise in relevant disciplines such as drug use, harm reduction, and HIV and AIDS. Digitally recorded data were manually analyzed under the thematic analysis framework. Findings indicated that many participants reported that methamphetamine brought changes in their sexual lives such as increased sexual drive, engagement in group sex, the increased ability to perform serial sex, transactional sex, impulsive and coercive sex, initiation and switching of male-to-male sexual practices, and limited condom use. Key informants noted that there is a dearth of methamphetamine-related services in Bangladesh. Methamphetamine use was found to lead to diverse effects on the sexual lives of gender and sexually diverse people, thus making it a driving force for shaping sexual practices and, hence, sexual risks. Therefore, it is essential for policy-level stakeholders and program managers to consider the risks of methamphetamine use due to their negative ramifications on sexual health, including HIV risks.
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Affiliation(s)
- Sharful Islam Khan
- Programme for HIV and AIDS, Infectious Diseases Division, International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Avenue, Mohakhali, Dhaka, Bangladesh.
| | - Mohammad Niaz Morshed Khan
- Programme for HIV and AIDS, Infectious Diseases Division, International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Avenue, Mohakhali, Dhaka, Bangladesh
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Samira Dishti Irfan
- Programme for HIV and AIDS, Infectious Diseases Division, International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Avenue, Mohakhali, Dhaka, Bangladesh
| | - A M Rumayan Hasan
- Programme for HIV and AIDS, Infectious Diseases Division, International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), 68 Shaheed Tajuddin Ahmed Avenue, Mohakhali, Dhaka, Bangladesh
| | - Allen G Ross
- Infectious Diseases Division, International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Lily Ming-Sha Horng
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Nathan Lachowsky
- Faculty of Human and Social Development, School of Public Health and Social Policy, University of Victoria, Victoria, BC, Canada
| | - Gail Knudson
- Department of Psychiatry, The University of British Columbia, Vancouver, BC, Canada
| | - Tasnim Azim
- International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b), Dhaka, Bangladesh
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21
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Appa A, Rowe C, Hessol NA, Coffin P. Beyond Overdose: Drug-Related Deaths in People With and Without HIV in San Francisco, 2007-2018. Open Forum Infect Dis 2020; 7:ofaa565. [PMID: 33409331 PMCID: PMC7757430 DOI: 10.1093/ofid/ofaa565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/12/2020] [Indexed: 11/29/2022] Open
Abstract
Despite elevated mortality in people with HIV (PWH) using drugs, drug-related deaths are poorly characterized. Among 6764 drug-related deaths, methamphetamine was more common in PWH than others. One in 4 deaths in PWH involved acute infection. Combatting mortality in PWH who use drugs should include stimulant-specific and infection prevention efforts.
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Affiliation(s)
- Ayesha Appa
- Zuckerberg San Francisco General Division of HIV, ID, and Global Medicine, University of California San Francisco, San Francisco, California, USA
| | - Christopher Rowe
- San Francisco Department of Public Health, San Francisco, California, USA
| | - Nancy A Hessol
- San Francisco Department of Public Health, San Francisco, California, USA
- Departments of Clinical Pharmacy and of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Phillip Coffin
- San Francisco Department of Public Health, San Francisco, California, USA
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22
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Fletcher JB, Clark KA, Reback CJ. Depression and HIV Transmission Risk among Methamphetamine-Using Men who have Sex with Men. ADDICTION RESEARCH & THEORY 2020; 29:263-270. [PMID: 34248451 PMCID: PMC8262401 DOI: 10.1080/16066359.2020.1807960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 06/13/2023]
Abstract
BACKGROUND Methamphetamine use is associated with disproportionate risk of HIV infection and increased risk of depression among sexual minority men. The purpose of the study was to estimate the association between clinical depression diagnoses and sexual risk-taking among cisgender men who have sex with men (MSM) who use methamphetamine. METHOD From March 2014 through January 2016, 286 MSM who use methamphetamine but were not seeking treatment for methamphetamine use disorder were enrolled to participate in a technology-based randomized controlled trial to reduce methamphetamine use and HIV sexual risk behaviors; participants were assessed for major depressive episodes (MDE) and persistent depressive disorder (PDD) at baseline. Multivariate clustered zero-inflated negative binomial regression analyses of condomless anal intercourse (n=282; 1,248 visits) estimated the association between this baseline diagnostic result and engagement in sexual risk-taking over time. RESULTS Participants predominantly identified as non-white (80%), averaged 42 years of age, and reported a HIV prevalence rate of 46%. Engagement in sexual risk-taking consistently demonstrated a positive curvilinear relationship with clinical depression severity, such that, for example, participants without clinical depression (59% of the sample; coef.=1.16) and those with MDE (36% of the sample; coef.=1.45) both demonstrated elevated rates of condomless anal sex with anonymous partners relative to participants with PDD (5% of the sample; analytical reference category; both coef. p<0.05). Data also demonstrated a trend (p = 0.053) of reduced sexual risk-taking with main partners among participants diagnosed with MDE (coef.=-0.94). CONCLUSIONS Methamphetamine use among participants in this study inverted the functional form of the relationship between depression and sexual risk among MSM observed in prior studies. Whereas low-grade depression has been associated with increased sexual risk-taking in prior samples of MSM, methamphetamine upends this relationship, such that the greatest engagement in sexual risk-taking occurred among those diagnosed with MDE at baseline. Additional research is warranted to clarify how methamphetamine influences sexual risk-taking among MSM with/without comorbid depression.
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Affiliation(s)
| | - Kirsty A. Clark
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT
| | - Cathy J. Reback
- Friends Research Institute, Inc., Los Angeles, CA
- Department of Family Medicine, Center for HIV Identification, Prevention and Treatment Services, University of California Los Angeles
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Maloney KM, Beer L, Tie Y, Dasgupta S. Prevalence of Non-medical Amphetamine Use Among Men with Diagnosed HIV Infection Who Have Sex with Men in the United States, 2015-2016. AIDS Behav 2020; 24:1865-1875. [PMID: 31834542 DOI: 10.1007/s10461-019-02761-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Amphetamine use is higher among men who have sex with men (MSM) compared with other men, and is associated with sexual behavior linked to HIV transmission. No national estimates of amphetamine use among MSM with HIV have been published. We used data from the Medical Monitoring Project, a nationally representative sample of persons with diagnosed HIV, to describe patterns in amphetamine use in the past 12 months among MSM during 2015-2016 (N = 3796). Prevalence of amphetamine use in this population was 9.6% (95% CI 7.6, 11.6%) in the past 12 months. MSM who used amphetamines were more likely to have condomless sex with partners without HIV or of unknown serostatus (PR 1.87; 95% CI 1.62, 2.16) and less likely to be durably virally suppressed (PR 0.81; 95% CI 0.71, 0.91). Interventions to address amphetamine use and associated transmission risk behaviors among MSM living with HIV may decrease transmission.
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Affiliation(s)
- Kevin M Maloney
- Department of Epidemiology, Emory University, 1518 Clifton Rd., Atlanta, GA, 30322, USA.
| | - Linda Beer
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Yunfeng Tie
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sharoda Dasgupta
- Division of HIV/AIDS Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA, USA
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Bórquez A, Rich K, Farrell M, Degenhardt L, McKetin R, Tran LT, Cepeda J, Silva‐Santisteban A, Konda K, Cáceres CF, Kelly S, Altice FL, Martin NK. Integrating HIV pre-exposure prophylaxis and harm reduction among men who have sex with men and transgender women to address intersecting harms associated with stimulant use: a modelling study. J Int AIDS Soc 2020; 23 Suppl 1:e25495. [PMID: 32562365 PMCID: PMC7305413 DOI: 10.1002/jia2.25495] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 02/27/2020] [Accepted: 04/03/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Among men who have sex with men (MSM) and transgender women (TW), stimulant use is high and has been associated with an increased risk of HIV infection, suicide and cardiovascular disease (CVD) mortality. We used epidemic modelling to investigate these intersecting health harms among MSM/TW in Lima, Peru and assess whether they could be mitigated by prioritizing HIV pre-exposure prophylaxis (PrEP) and harm reduction interventions among MSM/TW who use stimulants. METHODS We adapted a dynamic model of HIV transmission among MSM/TW in Lima to incorporate stimulant use and increased HIV risk, suicide and CVD mortality. Among 6% to 24% of MSM/TW using stimulants (mostly cocaine), we modelled an increased risk of unprotected anal sex (RR = 1.35 [95%CI: 1.17 to 1.57]) obtained from local data, and increased risk of suicide (SMR = 6.26 [95%CI: 2.84 to 13.80]) and CVD (SMR = 1.83 [95%CI: 0.39 to 8.57]) mortality associated with cocaine use based on a global systematic review. We estimated the proportion of health harms occurring among MSM/TW who use stimulants in the next year (01-2020/01-2021). We also investigated the 10-year impact (01-2020/01-2030) of: (1) PrEP prioritization for stimulant-using MSM/TW compared to random allocation, and (2) integrating PrEP with a theoretical intervention halving stimulant-associated risk. RESULTS MSM/TW in Lima will experience high HIV incidence, suicide mortality and CVD mortality (1.6/100 py, and 0.018/100 py, 0.13/100 py respectively) in 2020. Despite stimulant using MSM/TW comprising an estimated 9.5% (95%CI: 7.8 to 11.5) of all MSM/TW, in the next year, 11% 95%CI (i.e. 2.5% to 97.5% percentile) 10% to 13%) of new HIV infections, 39% (95%CI: 18% to 60%) of suicides and 15% (95%CI: 3% to 44%) of CVD deaths could occur among this group. Scaling up PrEP among all stimulant using MSM/TW could prevent 19% (95%CI: 11% to 31%) more HIV infections over 10 years compared to random allocation. Integrating PrEP and an intervention to halve stimulant-associated risks could reduce new HIV infections by 20% (95%CI: 10% to 37%), suicide deaths by 14% (95%CI: 5% to 27%) and CVD deaths by 3% (95%CI: 0% to 16%) over a decade. CONCLUSIONS MSM/TW who use stimulants experience a disproportionate burden of health harms. Prioritizing PrEP based on stimulant use, in addition to sexual behaviour/gender identity criteria, could increase its impact. Integrated substance use, harm reduction, mental health and HIV care among MSM/TW is needed.
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Affiliation(s)
- Annick Bórquez
- Department of MedicineUniversity of California San DiegoLa JollaCAUSA
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
| | | | - Michael Farrell
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
| | - Louisa Degenhardt
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
| | - Rebecca McKetin
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
| | - Lucy T. Tran
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
| | - Javier Cepeda
- Department of MedicineUniversity of California San DiegoLa JollaCAUSA
| | - Alfonso Silva‐Santisteban
- Centro de Investigación Interdisciplinaria en SexualidadSIDA y SociedadUniversidad Peruana Cayetano HerediaLimaPeru
| | - Kelika Konda
- Centro de Investigación Interdisciplinaria en SexualidadSIDA y SociedadUniversidad Peruana Cayetano HerediaLimaPeru
| | - Carlos F. Cáceres
- Centro de Investigación Interdisciplinaria en SexualidadSIDA y SociedadUniversidad Peruana Cayetano HerediaLimaPeru
| | - Sherrie Kelly
- Modelling and BiostatisticsBurnet InstituteMelbourneVICAustralia
| | - Frederick L. Altice
- National Drug and Alcohol Research CenterUniversity of New South WalesSydneyNSWAustralia
- Yale University Center for Interdisciplinary Research on AIDSNew HavenCTUSA
- Centre of Excellence in Research on AIDSFaculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Natasha K. Martin
- Department of MedicineUniversity of California San DiegoLa JollaCAUSA
- Population Health SciencesUniversity of BristolBristolUnited Kingdom
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25
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Melendez-Torres GJ, Noori T, Pharris A, Spiteri G, Garner A, Alba B, Bourne A. Country level homophobia and protective sexual health behaviours among HIV negative or untested men who have sex with men in 45 countries. AIDS Care 2020; 32:1589-1593. [PMID: 32423315 DOI: 10.1080/09540121.2020.1766662] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Despite new, effective biomedical technologies to prevent the transmission of HIV, social and structural factors still impact the opportunity for gay, bisexual and other men who have sex with men (GBMSM) to access safe sexual health services. Within this paper we describe findings of a pilot analysis that seeks to identify relationships between country level homophobia, individual-level sexualised drug use and key sexual health protective behaviours in a sample of HIV negative men from 45 countries recruited via a large online survey. Responses to questions relating to HIV and STI testing history, use of pre-exposure prophylaxis (PrEP), post-exposure prophylaxis (PEP) and engagement in sexualised drug use were treated as dependent variables within generalised linear mixed-effects model with logit link analysis, with country level homophobia (drawn from a recently published international index) operating as the dependent variable. In total, data from 9,356 respondents were included for analysis. Overall, uptake of behaviours known to be protective of sexual health overall was significantly lower in countries with high levels of homophobia. This paper is unique in linking a robust measure of country-level homophobia to engagement in health protective behaviours on a large-scale, multi-country level basis.
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Affiliation(s)
| | - Teymur Noori
- European Centre for Disease Prevention and Control, Solna, Sweden
| | | | | | | | - Beatrice Alba
- School of Psychology, Deakin University, Melbourne, Australia
| | - Adam Bourne
- Australian Research Centre in Sex, Health & Society, La Trobe University, Melbourne, Australia
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26
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Grov C, Westmoreland DA, Carrico AW, Nash D. Are we on the precipice of a new epidemic? Risk for hepatitis C among HIV-negative men-, trans women-, and trans men- who have sex with men in the United States. AIDS Care 2020; 32:74-82. [PMID: 32172589 PMCID: PMC7312766 DOI: 10.1080/09540121.2020.1739204] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 02/25/2020] [Indexed: 01/18/2023]
Abstract
Emerging data from Europe have documented increases in diagnoses of acute hepatitis C virus (HCV) infection among HIV-negative men who have sex with men. We investigated risk factors for HCV and their correlates in the Together 5000 study, a U.S. national cohort study of HIV-negative men (n = 6089), transgender women (n = 40), and transgender men (n = 42) who have sex with men. We used bivariate and multivariable analyses to determine demographic and behavioral factors associated with high risk for acute HCV infection (using the HCV-MOSAIC risk indicator with a score ≥ 2.0). Mean HCV risk score was 1.38 (SD = 1.09) and 27.3% of participants had HCV risk scores ≥ 2.0. In multivariable modeling, being cisgender male (vs. not) was associated with having a lower HCV-MOSAIC risk score. Meanwhile, being white, having been incarcerated, prior use of HIV pre- or post-exposure prophylaxis, having ever been tested for HIV, and recent methamphetamine use were associated with high risk for HCV. More than one-in-four participants exceeded the threshold score for HCV risk. Those with high HCV-MOSAIC risk scores were more likely to have been in settings where they could be tested for acute HCV (i.e., HIV testing, PrEP care, PEP care, incarceration), suggesting opportunities to engage them in HCV screening, prevention, and treatment.
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Affiliation(s)
- Christian Grov
- CUNY Graduate School of Public Health and Health Policy, New York, NY
- CUNY Institute for Implementation Science in Population Health, New York, NY
| | | | - Adam W. Carrico
- Departments of Public Health Sciences and Psychology, University of Miami, Coral Gables, Florida, USA
| | - Denis Nash
- CUNY Graduate School of Public Health and Health Policy, New York, NY
- CUNY Institute for Implementation Science in Population Health, New York, NY
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27
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Associations Between Cannabis Use, Sexual Behavior, and Sexually Transmitted Infections/Human Immunodeficiency Virus in a Cohort of Young Men Who Have Sex With Men. Sex Transm Dis 2020; 46:105-111. [PMID: 30640212 DOI: 10.1097/olq.0000000000000919] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Among men who have sex with men (MSM) the relationship between sexually transmitted infections (STIs) and cannabis use is not well established. We assessed cannabis use, sexual behavior, and STIs including human immunodeficiency virus (HIV) in a diverse cohort of young MSM. METHODS In Los Angeles, the mSTUDY cohort conducted visits every 6 months with 512 MSM between 2014 and 2017 collecting demographics, sexual behaviors, and reports of frequency of substance use. Each visit conducted testing for gonorrhea, chlamydia, and syphilis via blood, urine, and pharyngeal and rectal swabs by PCR, Human immunodeficiency virus was assessed using rapid tests for HIV-negatives and viral load for HIV-positives. We analyzed the relationship between cannabis use, sexual behaviors and STIs/HIV across 1535 visits. RESULTS Significantly fewer participants tested positive for STIs at visits when reporting the previous 6 months use of only cannabis (11.7%) compared with no drugs (16.3%) or other drugs (20.0%, P = 0.01). Fewer MSM reporting only cannabis use than no or other drug use had been incarcerated, had incarcerated partners, experienced interpersonal violence, and were HIV-positive. In multivariable analyses visits with positive STIs were associated with other drug use (adjusted odds ratio, 1.69; 95% confidence interval, 1.03-2.78) but not use of cannabis only or no drug use after controlling for age, HIV status, new sex partners, and number of sex partners. CONCLUSIONS When MSM reported using cannabis exclusively fewer STIs were detected and lower risk sexual engagements reported than when MSM reported no drug or other drug use.
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28
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Drysdale K, Bryant J, Hopwood M, Dowsett GW, Holt M, Lea T, Aggleton P, Treloar C. Destabilising the 'problem' of chemsex: Diversity in settings, relations and practices revealed in Australian gay and bisexual men's crystal methamphetamine use. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 78:102697. [PMID: 32065931 DOI: 10.1016/j.drugpo.2020.102697] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/31/2020] [Accepted: 02/05/2020] [Indexed: 12/12/2022]
Abstract
In Australia, the crystalline form of methamphetamine ("crystal") is a commonly used illicit substance associated with sexual activity among gay and bisexual men. Attention to psychoactive substance use among this population is the subject of increasing global concern regarding the intentional and simultaneous combination of sex and drugs, often referred to as "chemsex". While not all gay and bisexual men who use psychoactive substances report problematic use, those who do often become representative of chemsex practices more generally, and the harms they experience become attributable to all men who use drugs for sex. The way in which these practices have been framed over the past few decades contributes to the rise of a narrow set of understandings of chemsex defined by the circumstances and behaviours presumed of drug-enhanced sexual activity. In effect, these understandings now align recognisable combinations of sexual and drug-using practices with assumed correlates of risk. The Crystal, Pleasures and Sex between Men study conducted 88 interviews with gay and bisexual men in four Australian cities between 2017 and 2018. Findings from the project revealed that men used crystal in a variety of settings and relations, which mediated their sexual practices and patterns of use. In looking at the wider context in which practices were associated with the combination of sex and drugs, we identified experiences that the contemporary discourse of chemsex-in its rhetorical proposition of at-risk behaviours and circumstances-may leave out of consideration. Our findings indicate that researchers should remain open to the variability and contingency of settings, relations and practices in gay and bisexual men's different networks when recommending public health responses to their engagement in drug-enhanced sexual activity. Accordingly, we seek to destabilise the definition of chemsex that precludes consideration of the influence of experiences beyond pre-determined risk parameters.
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Affiliation(s)
- Kerryn Drysdale
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia.
| | - Joanne Bryant
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
| | - Max Hopwood
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
| | - Gary W Dowsett
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia; Australian Research Centre for Sex, Health and Society, La Trobe University, Bundoora, VIC 3086, Australia
| | - Martin Holt
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
| | - Toby Lea
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
| | - Peter Aggleton
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
| | - Carla Treloar
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW 2054, Australia
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29
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Abstract
PURPOSE OF REVIEW This paper reports on the results of a study comparing two behavioral treatments for methamphetamine users. The outcome was the effectiveness of the interventions in reducing meth use. The interventions were contingency management (CM) and contingency management plus strengths-based case management (CM/SBCM). RECENT FINDINGS CM/SBCM was found to be associated with attending more sessions for people who reported being in a couple. Also, participants who earned more money in the first part of the study were more likely to have more clean urinalysis in the second part of the study. Latent class analysis identified a class of participants who were in a couple, without sexual abuse history, and less meth use at baseline. This class tended to have more clean urinalysis in the CM/SBCM intervention. These results indicate that incentive-based interventions with case management may be useful for helping meth users reduce their drug use.
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30
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Liu L, Chai X. Pleasure and Risk: A Qualitative Study of Sexual Behaviors Among Chinese Methamphetamine Users. JOURNAL OF SEX RESEARCH 2020; 57:119-128. [PMID: 30004801 DOI: 10.1080/00224499.2018.1493083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In China, the number of methamphetamine (meth) users has increased dramatically in recent years. This issue has caused researchers to consider the association of meth use with public health concerns, such as the spread of sexually transmitted infections (STIs). Despite the potential outcomes of meth use, qualitative research has not as yet explored Chinese meth users' sexual experiences and feelings associated with meth use. To contribute to the literature, this study employed semistructured interviews to collect data from 19 female and 16 male Chinese meth users (mean age = 31) who were predominantly heterosexual and were recruited from seven compulsory drug treatment institutions in Eastern China. Most participants had completed nine or fewer years of education. Gender similarities and differences were observed in the participants' pursuits of sexual pleasure while using meth. Meth use can enhance the likelihood of high-risk sexual behaviors in both genders and therefore increases the number of public health issues. Men largely dominated the discussion of unprotected sex, while women reported transactional sex in their interviews. Based on research findings, we suggest policymakers strengthen safer-sex educational programs. Policymakers should also enhance prevention methods targeting meth use among women who may engage in transactional sex.
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Affiliation(s)
- Liu Liu
- School of Social and Behavioral Sciences, Nanjing University
| | - Xiangnan Chai
- Department of Sociology, Social Science Centre, University of Western Ontario
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31
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Teran RA, Carrico AW, Horvath KJ, Downing MJ, Chiasson MA, Walters SM, Hirshfield S. Stimulant Use and Study Protocol Completion: Assessing the Ability of Men Who Have Sex with Men to Collect Dried Blood Spots for Laboratory Measurement of HIV Viral Load. ARCHIVES OF SEXUAL BEHAVIOR 2020; 49:195-209. [PMID: 31630286 PMCID: PMC7018572 DOI: 10.1007/s10508-019-01515-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 06/28/2019] [Accepted: 07/10/2019] [Indexed: 05/05/2023]
Abstract
Stimulant use is associated with higher HIV viral load (VL) and sexual HIV transmission risk among men who have sex with men (MSM) living with HIV. There is little research on willingness of drug users living with HIV to fully participate in studies, especially those involving self-collection of biomarker data. This study presents findings from an at-home dried blood spot collection study measuring laboratory-quantified VL among U.S. HIV-positive MSM who reported high-risk sexual behavior and/or suboptimal antiretroviral therapy (ART) adherence to assess the association between drug-use behavior and (1) ability to complete a study protocol and (2) VL outcomes. Among recruited participants (n = 766), 35% reported stimulant drug use (amphetamines, cocaine, crack, crystal meth, ecstasy, or a combination of stimulant drugs), 39% reported using other drugs (heroin, marijuana, prescription opioids, and others), and 27% reported no drug use in the past 3 months. In all, 61% of enrolled participants completed the study protocol. Stimulant drug users were less likely (ARR 0.84; 95% CI 0.72-0.98) to complete the protocol than other drug users. Furthermore, other drug users were significantly less likely than non-drug users (ARR 0.52; 95% CI 0.28-0.97) to have an HIV VL result ≥ 1500 copies/mL. This study provides important estimates regarding the likelihood of participation in biomedical research activities among HIV-positive MSM with varying drug-use behaviors, showing that it is feasible to conduct such biomedical studies with drug-using MSM who report high-risk sexual behavior and struggle with their ART adherence.
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Affiliation(s)
- Richard A Teran
- Department of Epidemiology, Columbia University Irving Medical Center, 722 West 168th Street, 7th Floor, New York, NY, 10032, USA.
| | - Adam W Carrico
- Department of Public Health Sciences, University of Miami, Miami, FL, USA
| | - Keith J Horvath
- Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN, USA
| | - Martin J Downing
- Department of Psychology, School of Natural and Social Sciences, Lehman College, Bronx, NY, USA
| | - Mary Ann Chiasson
- Department of Epidemiology, Columbia University Irving Medical Center, 722 West 168th Street, 7th Floor, New York, NY, 10032, USA
- Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Suzan M Walters
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | - Sabina Hirshfield
- Division of Infectious Diseases, Department of Medicine, SUNY Downstate Medical Center, Brooklyn, NY, USA
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32
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Reback CJ, Clark KA, Rünger D, Fehrenbacher AE. A Promising PrEP Navigation Intervention for Transgender Women and Men Who Have Sex with Men Experiencing Multiple Syndemic Health Disparities. J Community Health 2019; 44:1193-1203. [PMID: 31317438 PMCID: PMC6859945 DOI: 10.1007/s10900-019-00705-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Transgender women and MSM experience many stigma-related syndemic conditions that exacerbate HIV incidence and prevalence rates. While PrEP is an effective biomedical intervention to reduce HIV transmission, uptake and adherence of PrEP is low among transgender women and MSM experiencing multiple syndemic health disparities. This study tested the feasibility, acceptability and effectiveness of A.S.K.-PrEP (AssistanceServicesKnowledge-PrEP), a five-session peer navigator program, designed to link transgender women and MSM to PrEP. From September 2016 to March 2018, 187 participants (transgender women = 58; MSM = 129) enrolled. Results demonstrated that approximately 90% of transgender women and MSM were linked to PrEP; MSM linked more quickly [KW χ2(1) = 10.9, p < .001]. Most transgender women (80%) and MSM (70%) reported they were still taking PrEP at the 90-day follow-up evaluation. Findings indicated that A.S.K.-PrEP is a promising intervention for PrEP linkage, uptake and preliminary adherence among transgender women and MSM.
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Affiliation(s)
- Cathy J Reback
- Friends Research Institute, Inc., 1419 N. La Brea Ave., Los Angeles, CA, 90028, USA.
- Center for HIV Identification, Prevention and Treatment Services, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Kirsty A Clark
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Dennis Rünger
- Friends Research Institute, Inc., 1419 N. La Brea Ave., Los Angeles, CA, 90028, USA
| | - Anne E Fehrenbacher
- Center for HIV Identification, Prevention and Treatment Services, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
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33
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Storholm ED, Huang W, Siconolfi DE, Pollack LM, Carrico AW, Vincent W, Rebchook GM, Huebner DM, Wagner GJ, Kegeles SM. Sources of Resilience as Mediators of the Effect of Minority Stress on Stimulant Use and Sexual Risk Behavior Among Young Black Men who have Sex with Men. AIDS Behav 2019; 23:3384-3395. [PMID: 31273490 PMCID: PMC6919270 DOI: 10.1007/s10461-019-02572-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The greatest proportion of new HIV infections among men who have sex with men (MSM) is occurring among young Black MSM (YBMSM) ages 13-24. Consequently, research is needed to understand the psychosocial pathways that influence HIV risk and resilience in YBMSM. Minority Stress Theory proposes that the stigma, prejudice, and discrimination facing sexual and racial minorities are chronic stressors that lead to increased engagement in risk behaviors. The present study examined whether minority stress is associated with stimulant use and sexual risk behaviors by depleting psychosocial resilience. We recruited 1817 YBMSM, ages 18-29, from multiple venues in two major cities in Texas for participation in a brief survey. Results from structural equation modeling indicated that decreased resilience partially mediated the association of minority stress with sexual risk behavior. Resilience was also negatively associated with stimulant use. Interventions focused on cultivating psychosocial resilience could mitigate the deleterious consequences of minority stress and reduce stimulant use in YBMSM.
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Affiliation(s)
- Erik D Storholm
- RAND Corporation, 1776 Main Street, Office 5227, Santa Monica, CA, 90407, USA.
| | - Wenjing Huang
- RAND Corporation, 1776 Main Street, Office 5227, Santa Monica, CA, 90407, USA
| | - Daniel E Siconolfi
- RAND Corporation, 1776 Main Street, Office 5227, Santa Monica, CA, 90407, USA
| | - Lance M Pollack
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, USA
| | | | - Wilson Vincent
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, USA
| | - Gregory M Rebchook
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, USA
| | - David M Huebner
- School of Public Health, George Washington University, Washington, DC, USA
| | - Glenn J Wagner
- RAND Corporation, 1776 Main Street, Office 5227, Santa Monica, CA, 90407, USA
| | - Susan M Kegeles
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, USA
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34
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Power J, Mikołajczak G, Bourne A, Brown G, Leonard W, Lyons A, Dowsett GW, Lucke J. Sex, drugs and social connectedness: wellbeing among HIV-positive gay and bisexual men who use party-and-play drugs. Sex Health 2019; 15:135-143. [PMID: 29544599 DOI: 10.1071/sh17151] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 12/05/2017] [Indexed: 11/23/2022]
Abstract
Background This paper explores associations between use of party-and-play drugs, including crystal methamphetamine, and wellbeing among HIV positive gay and bisexual men (GBM) in Australia. This study considers whether use of drugs in a social or sex-based setting facilitates access to social and support networks, which may in turn support wellbeing. METHODS A cross-sectional survey of Australian people living with HIV (PLHIV) was conducted. There were 714 participants (79.7%) who identified as GBM. Differences between party-and-play drug users and non-users were examined using bivariate and multinomial logistic regressions. Mediation analysis examined the indirect effect of drug use on wellbeing via social connectedness and support. RESULTS One in three participants (29.7%) reported party-and-play drug use within the past 12 months. Only 5% reported regular use. There were no differences between users and non-users on self-reported measures of general health, wellbeing or general social support. Compared with non-users, party-and-play drug users reported higher levels of resilience and lower levels of perceived HIV-related stigma. This was associated with spending more time with other people living with HIV and friends in the gay and lesbian community. CONCLUSIONS While party-and-play drug use poses risks to the health of GBM, the social contexts in which these drugs are used may provide wellbeing benefits, particularly for HIV-positive GBM who may be subject to HIV-related stigma in other settings. Further research is needed to determine whether drug-use facilitates access to social networks or if people with more active social ties are more likely to engage in drug use.
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Affiliation(s)
- Jennifer Power
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Gosia Mikołajczak
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Adam Bourne
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Graham Brown
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - William Leonard
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Anthony Lyons
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Gary W Dowsett
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
| | - Jayne Lucke
- Australian Research Centre in Sex, Health and Society, La Trobe University, Melbourne, Vic. 3086, Australia
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Khan SI, Khan MNM, Hasan AMR, Irfan SD, Horng LMS, Chowdhury EI, Azim T. Understanding the reasons for using methamphetamine by sexual minority people in Dhaka, Bangladesh. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 73:64-71. [PMID: 31344562 DOI: 10.1016/j.drugpo.2019.07.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 05/09/2019] [Accepted: 07/02/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Internationally, methamphetamine use is prevalent among males who have sex with males (MSM) and transgender women (hijra), with studies showing its association with risky sexual behaviours leading to HIV transmission. This study aimed to explore the underlying reasons for methamphetamine use among MSM and hijra in Bangladesh. METHODS We conducted 30 in-depth interviews with MSM and hijra and six focus groups with MSM, hijra and service providers. Data were thematically analysed using manual data analysis procedures. FINDING Reasons cited for using methamphetamine varied across feminized MSM (i.e. kothis), masculine MSM (i.e. panthis), male sex workers and hijra. For sex workers, increased sexual pleasure and consequent ability to take more clients increased their income. For panthis, methamphetamine enhanced feelings of masculinity and sexual prowess. Kothis were able to feel more feminine due to their ability to receive multiple partners each night. For all participants, methamphetamine restored self-esteem and relieved the stress resulting from stigma. CONCLUSIONS Findings indicate that reasons for using methamphetamine are not only rooted in the individual's psyche but also grounded in the socio-cultural expectations about masculinities and femininities in Bangladeshi society. Limited knowledge about the complexities concerning methamphetamine use mean that appropriate counselling and treatment services are non-existent in Bangladesh. The study findings can be used to refine national and international harm reduction policies so as to incorporate and address methamphetamine use.
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Affiliation(s)
- Sharful Islam Khan
- Program for HIV and AIDS, Infectious Diseases Division, icddr,b, Bangladesh.
| | | | - A M Rumayan Hasan
- Program for HIV and AIDS, Infectious Diseases Division, icddr,b, Bangladesh
| | | | - Lily Ming-Sha Horng
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, United States
| | | | - Tasnim Azim
- BRAC James P. Grant School of Public Health, BRAC University, Bangladesh
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Singh D, Mamat RB, Narayanan S, Vicknasingam B. Prevalence of Amphetamine-Type Stimulants (ATS) use among clients in primary and private Methadone Maintenance Treatment (MMT) program in Kuantan, Malaysia. JOURNAL OF SUBSTANCE USE 2019. [DOI: 10.1080/14659891.2019.1642409] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Darshan Singh
- Centre for Drug Research, Universiti Sains Malaysia, Minden, Penang, Malaysia
| | | | - Suresh Narayanan
- School of Social Sciences, Universiti Sains Malaysia, Minden, Penang, Malaysia
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Race K, Lea T, Murphy D, Pienaar K. The future of drugs: recreational drug use and sexual health among gay and other men who have sex with men. Sex Health 2019; 14:42-50. [PMID: 27712616 DOI: 10.1071/sh16080] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Accepted: 08/03/2016] [Indexed: 11/23/2022]
Abstract
There are complex historical connections between sexual minoritisation and desires to chemically alter bodily experience. For gay men, drug and alcohol use can be a creative or experimental response to social marginalisation - and not necessarily a problematic one in every instance. Numerous studies have found that infection with HIV and other sexually transmissible infections (STIs) is more likely among gay and men who have sex with men (MSM) who use recreational drugs than those who do not, but the causal nature of these relations is uncertain. Sexualised drug use is associated with a range of other problems, including dependence, mental health issues, accident and overdose. A growing body of work in the Alcohol and Other Drugs (AOD) field demonstrates the action of drugs and their purported effects to be a product of their relations with various other actors, contexts and practices. Given these contingencies, it is impossible to predict the future of drugs or their effect on the sexual health of gay and MSM with any degree of certainty. This article outlines some of the conditions most likely to mediate such futures in the medium term. Public funding for lesbian, gay, bisexual, transgender and queer drug issues should not remain restricted to questions of HIV prevention and sexual health. It should be expanded to equip sexual health and AOD service providers with the cultural and sexual literacy to mitigate stigma and allow them to respond constructively to drug problems among sexual and gender minorities as a matter of priority.
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Affiliation(s)
- Kane Race
- Gender & Cultural Studies, University of Sydney, SOPHI A14, University of Sydney, Sydney, NSW 2006, Australia
| | - Toby Lea
- Centre for Social Research in Health, The University of New South Wales, John Goodsell Building, UNSW Australia, Sydney, NSW 2052, Australia
| | - Dean Murphy
- Centre for Social Research in Health, The University of New South Wales, John Goodsell Building, UNSW Australia, Sydney, NSW 2052, Australia
| | - Kiran Pienaar
- National Drug Research Institute, Curtin University, Suite 6, 19-35 Gertrude Street, Fitzroy, Vic. 3065, Australia
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Hojilla JC, Vlahov D, Glidden DV, Amico KR, Mehrotra M, Hance R, Grant RM, Carrico AW. Skating on thin ice: stimulant use and sub-optimal adherence to HIV pre-exposure prophylaxis. J Int AIDS Soc 2019; 21:e25103. [PMID: 29577616 PMCID: PMC5867332 DOI: 10.1002/jia2.25103] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 03/08/2018] [Indexed: 12/04/2022] Open
Abstract
Introduction Stimulant and heavy alcohol use are prevalent and associated with elevated risk for HIV seroconversion among men who have sex with men (MSM) and transgender women. In addition, each can pose difficulties for antiretroviral adherence among people living with HIV. Scant research has examined the associations of stimulant and heavy alcohol use with adherence to daily oral pre‐exposure prophylaxis (PrEP) among MSM and transgender women. To address this gap in the literature, we evaluated the hypothesis that stimulant use and binge drinking are prospectively associated with sub‐optimal PrEP adherence. Methods We analysed data from participants in a nested case‐cohort in the iPrEx open label extension. Stimulant use (i.e. powder cocaine, crack‐cocaine, cocaine paste, methamphetamine, cathinone) and binge drinking (i.e. ≥5 drinks in a single day) in the last 30 days were assessed. Baseline urine was tested for stimulants using immunoassays to reduce misclassification. Sub‐optimal adherence was defined as tenofovir drug concentrations in dried blood spots less than 700 fmol per punch, indicative of less than four doses per week. We tested the prospective association of stimulant use and binge drinking with sub‐optimal adherence at the 4‐week follow‐up visit. Results and Discussion Data from 330 participants were analysed. The majority of the participants were MSM (89%) with a median age at baseline of 29 years (interquartile range 24 to 39). Approximately 16% (52/330) used stimulants and 22% (72/330) reported binge drinking in the last 30 days. Stimulant users had fivefold greater odds of sub‐optimal PrEP adherence compared to non‐users in adjusted analysis (adjusted odds ratio [aOR] 5.04; [95% CI 1.35 to 18.78]). Self‐reported binge drinking was not significantly associated with sub‐optimal adherence after adjusting for stimulant use and baseline confounders (aOR 1.16 [0.49 to 2.73]). Depressive symptoms, being transgender, and number of sex partners were also not significantly associated with sub‐optimal PrEP adherence (p > 0.05). Conclusions Stimulant use is a risk factor for sub‐optimal PrEP adherence in the month following PrEP initiation. Comprehensive prevention approaches that reduce stimulant use may optimize PrEP adherence. Creating adherence plans that specifically address PrEP dosing in the context of ongoing stimulant use should also be considered.
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Affiliation(s)
| | | | | | | | - Megha Mehrotra
- University of CaliforniaSan FranciscoSan FranciscoCAUSA
- J. David Gladstone InstitutesSan FranciscoCAUSA
| | | | - Robert M Grant
- University of CaliforniaSan FranciscoSan FranciscoCAUSA
- J. David Gladstone InstitutesSan FranciscoCAUSA
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Esmaeili A, Shokoohi M, Danesh A, Sharifi H, Karamouzian M, Haghdoost A, Shahesmaeili A, Akbarpour S, Morris MD, Mirzazadeh A. Dual Unsafe Injection and Sexual Behaviors for HIV Infection Among People Who Inject Drugs in Iran. AIDS Behav 2019; 23:1594-1603. [PMID: 30460664 DOI: 10.1007/s10461-018-2345-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We used two national surveys (2010: N = 1597; 2013: N = 1057) of people who inject drugs (PWID) in past-month to assess the prevalence and population size of PWID with either safe or unsafe injection and sex behaviors, overall and by HIV status. In 2013, only 27.0% (vs. 32.3% in 2010) had safe injection and sex, 24.6% (vs. 23.3% in 2010) had unsafe injection and sex, 26.4% (vs. 26.5% in 2010) had only unsafe injection, and 22.0% (vs. 18.0% in 2010) had unsafe sex only. Among HIV-positive PWID in 2013, only 22.1% (~ 2200 persons) had safe injection and sex, 14.2% (~ 1400 persons) had unsafe injection and sex, 53.1% (~ 5200 persons) had unsafe injection, and 10.6% had unsafe sex (~ 1100 persons). Among HIV-negative PWID in 2013, only 27.5% (~ 22,200 persons) had safe injection and sex, 25.9% (~ 20,900 PWID) had unsafe injection and sex, 23.2% (~ 18,700 persons) had unsafe injection, and 23.3% (~ 18,800 persons) had unsafe sex. HIV-positive and -negative PWID in Iran continue to be at risk of HIV acquisition or transmission which calls for targeted preventions services.
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Affiliation(s)
- Aryan Esmaeili
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, San Francisco, CA, 94158, USA
| | - Mostafa Shokoohi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON, Canada
| | - Ahmad Danesh
- Golestan Research Center of Psychiatry, Golestan University of Medical Sciences, Gorgan, Golestan, Iran
| | - Hamid Sharifi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Karamouzian
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - AliAkbar Haghdoost
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Armita Shahesmaeili
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Samaneh Akbarpour
- Center for Disease Control (CDC), Ministry of Health and Medical Education, Tehran, Iran
| | - Meghan D Morris
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, San Francisco, CA, 94158, USA
| | - Ali Mirzazadeh
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, San Francisco, CA, 94158, USA.
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Ojikutu BO, Bogart LM, Klein DJ, Galvan FH, Wagner GJ. Neighborhood Crime and Sexual Transmission Risk Behavior among Black Men Living with HIV. J Health Care Poor Underserved 2019; 29:383-399. [PMID: 29503307 DOI: 10.1353/hpu.2018.0026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Here, we examined the association of exposure to neighborhood crime with sexual risk-taking behavior among Black men living with HIV. HIV-positive Black men on antiretroviral therapy in California completed an audio computer-assisted self-interview. Crime risk per census block group was derived from the Federal Bureau of Investigation's Uniform Crime Report. Among 193 men, the mean (SD) number of sexual partners among those who were sexually active was 2.7 (3.3). 49% reported condomless sex, and 23% reported sex with an HIV-negative or unknown-serostatus partner. In multivariate analysis, illicit drug use ([IRR=1.86; 95%CI: 1.20-2.89] p=.006), depressive symptoms ([IRR=1.59; 95%CI: 1.03-2.44] p=.03), an undetectable viral load ([IRR=1.91; 95%CI: 1.22-3.00] p=.005), and neighborhood total crime risk ([IRR=1.02; 95%CI: 1.01-1.04] p=.007) remained significant. Among Black men living with HIV, exposure to neighborhood crime is associated with having multiple sexual partners whose HIV status was negative or unknown.
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Cost effectiveness of text messages to reduce methamphetamine use and HIV sexual risk behaviors among men who have sex with men. J Subst Abuse Treat 2019; 100:59-63. [PMID: 30898329 DOI: 10.1016/j.jsat.2019.02.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 02/25/2019] [Accepted: 02/26/2019] [Indexed: 11/20/2022]
Abstract
Methamphetamine use is highly prevalent among gay, bisexual, and other men who have sex with men (MSM) in the United States and has been associated with condomless anal intercourse (CAI), a common route of HIV infection. Text messaging is a very low-cost method of delivery for intervention content. This paper presents a cost-effectiveness analysis of a randomized controlled trial testing three nested methods of text message delivery designed to reduce methamphetamine use and HIV sexual risk behaviors among MSM (Project Tech Support2). From March 2014 to January 2016, 286 non-treatment seeking methamphetamine-using MSM were randomized into one of three study arms: 1) Interactive text message conversations with Peer Health Educators, plus five daily automated, unidirectional theory-based messages, plus a weekly self-monitoring text message assessment (TXT-PHE; n = 94); or, 2) Five daily automated, unidirectional theory-based messages plus a weekly self-monitoring text message assessment (TXT-Auto; n = 99); or, 3) The weekly self-monitoring text message assessment only (AO; n = 93). Methamphetamine use at nine months post-enrollment was lower than at baseline in all three arms. The addition of Peer Health Educators and/or theory-based text messages did not produce cost-effective reductions in methamphetamine use over the weekly AO text messages. However, both intervention arms outperformed the AO arm in reducing HIV risk behaviors, but the TXT-Auto arm dominated the TXT-PHE arm in achieving greater reductions in days of methamphetamine use and CAI at lower cost. The TXT-Auto arm achieved greater reductions in CAI than the attentional control at a cost in the base case of ~$37.50 per episode of CAI reduced per month. Sensitivity analyses showed that results were robust to a number of changes in assumptions. Interventions seeking to reduce methamphetamine use among non-treatment-seeking MSM may seek to add minimal attentional control-style text messages to their routines querying about recent methamphetamine use and/or high-risk sex. Interventions seeking to additionally reduce HIV sexual risk behaviors among non-treatment-seeking MSM, specifically engagement in CAI, may seek to additionally apply theory-based text messages.
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Bartlett SR, Applegate TL, Jacka BP, Martinello M, Lamoury FMJ, Danta M, Bradshaw D, Shaw D, Lloyd AR, Hellard M, Dore GJ, Matthews GV, Grebely J. A latent class approach to identify multi-risk profiles associated with phylogenetic clustering of recent hepatitis C virus infection in Australia and New Zealand from 2004 to 2015. J Int AIDS Soc 2019; 22:e25222. [PMID: 30746864 PMCID: PMC6371014 DOI: 10.1002/jia2.25222] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 12/05/2018] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Over the last two decades, the incidence of hepatitis C virus (HCV) co-infection among men who have sex with men (MSM) living with HIV began increasing in post-industrialized countries. Little is known about transmission of acute or recent HCV, in particular among MSM living with HIV co-infection, which creates uncertainty about potential for reinfection after HCV treatment. Using phylogenetic methods, clinical, epidemiological and molecular data can be combined to better understand transmission patterns. These insights may help identify strategies to reduce reinfection risk, enhancing effectiveness of HCV treatment as prevention strategies. The aim of this study was to identify multi-risk profiles and factors associated with phylogenetic pairs and clusters among people with recent HCV infection. METHODS Data and specimens from five studies of recent HCV in Australia and New Zealand (2004 to 2015) were used. HCV Core-E2 sequences were used to infer maximum likelihood trees. Clusters were identified using 90% bootstrap and 5% genetic distance threshold. Multivariate logistic regression and latent class analyses were performed. RESULTS Among 237 participants with Core-E2 sequences, 47% were in a pair/cluster. Among HIV/HCV co-infected participants, 60% (74/123) were in a pair/cluster, compared to 30% (34/114) with HCV mono-infection (p < 0.001). HIV/HCV co-infection (vs. HCV mono-infection; adjusted odds ratio (AOR), 2.37, 95% confidence interval (CI), 1.45, 5.15) was independently associated with phylogenetic clustering. Latent class analysis identified three distinct risk profiles: (1) people who inject drugs, (2) HIV-positive gay and bisexual men (GBM) with low probability of injecting drug use (IDU) and (3) GBM with IDU & sexual risk behaviour. Class 2 (vs. Class 1, AOR 3.40; 95% CI, 1.52, 7.60), was independently associated with phylogenetic clustering. Many clusters displayed homogeneous characteristics, such as containing individuals exclusively from one city, individuals all with HIV/HCV co-infection or individuals sharing the same route of acquisition of HCV. CONCLUSIONS Clusters containing individuals with specific characteristics suggest that HCV transmission occurs through discrete networks, particularly among HIV/HCV co-infected individuals. The greater proportion of clustering found among HIV/HCV co-infected participants highlights the need to provide broad direct-acting antiviral access encouraging rapid uptake in this population and ongoing monitoring of the phylogeny.
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Affiliation(s)
| | | | | | | | | | - Mark Danta
- St Vincent's Clinical SchoolUNSWSydneyNSWAustralia
- Department of GastroenterologySt Vincent's Hospital SydneySydneyAustralia
| | | | - David Shaw
- Royal Adelaide HospitalAdelaideSAAustralia
| | - Andrew R Lloyd
- Kirby InstituteUNSWSydneyNSWAustralia
- School of Medical SciencesUNSWSydneyNSWAustralia
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Narvaez JCDM, Remy L, Bermudez MB, Scherer JN, Ornell F, Surratt H, Kurtz SP, Pechansky F. Re-traumatization Cycle: Sexual Abuse, Post-Traumatic Stress Disorder and Sexual Risk Behaviors among Club Drug Users. Subst Use Misuse 2019; 54:1499-1508. [PMID: 31020892 DOI: 10.1080/10826084.2019.1589521] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: Club drug users are high risk and vulnerable population for adverse drug-related consequences and sexual risk behaviors. Few investigations have addressed the possible interrelationship between early trauma and PTSD among young club drug using populations. Objective: Exposure to traumatic experiences - especially in childhood, has been linked to risk behaviors exposure and substance use disorder. This study aimed to assess and compare drug use patterns and the presence of childhood sexual abuse (CSA) experiences among ecstasy and LSD users with and without Posttraumatic Stress Disorder (PTSD). Method: This cross-sectional study employed targeted sampling and ethnographic mapping approaches via face-to-face interviews conducted at bars and electronic music festivals. The Global Appraisal of Individual Needs questionnaire was used as the primary assessment instrument. Participants were from 18 to 39 years of age, had used ecstasy and/or LSD in the 90 days prior to the interview, and were not in treatment for alcohol and other drug problems. Results: Out of the 240 participants, 123 (51.2%) presented PTSD symptoms. Those presenting PTSD were younger, less educated, with lower income, and presented higher drug use severity than those without PTSD symptoms. Moreover, a higher prevalence of sexual risk behavior was verified among those with PTSD. There was an association between PTSD symptoms and CSA history, where 64.2% of individuals with PTSD also presented CSA, compared to 47% among those without PTSD (p = .028). Individuals with co-occurring history of CSA and PTSD symptoms reported earlier use of ecstasy, LSD, and cocaine compared to individuals with a history of CSA but without PTSD. Conclusions: In the present study, participants with a history of PTSD demonstrate a history of CSA, as well as pronounced severity in several areas - precocity of use, severity of addiction, and greater exposure to situations of sexual risk. Thus, a cycle of traumatization may be established through early potential trauma, which can remain unprocessed and contribute to earlier and more severe substance use and sexual risk behaviors. Identification of PTSD symptoms and risk for HIV and other STIs among young club drug users is critical to address focused treatment approaches for this vulnerable population.
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Affiliation(s)
- Joana Corrêa de Magalhães Narvaez
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Lysa Remy
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Mariane Bagatin Bermudez
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Juliana Nichterwitz Scherer
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Felipe Ornell
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Hilary Surratt
- b Center for Health Services Research , University of Kentucky , Lexington , Kentucky , USA
| | - Steven P Kurtz
- c Center for Applied Research on Substance Use and Health Disparities (ARSH) , Nova Southeastern University , Miami , Florida , USA
| | - Flavio Pechansky
- a Center for Drug and Alcohol Research, Hospital de Clínicas de Porto Alegre (HCPA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
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Reback CJ, Fletcher JB, Swendeman DA, Metzner M. Theory-Based Text-Messaging to Reduce Methamphetamine Use and HIV Sexual Risk Behaviors Among Men Who Have Sex with Men: Automated Unidirectional Delivery Outperforms Bidirectional Peer Interactive Delivery. AIDS Behav 2019; 23:37-47. [PMID: 30006792 DOI: 10.1007/s10461-018-2225-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Project Tech Support2 was a randomized controlled trial that tested three methods of text message delivery for reducing methamphetamine use and HIV risks among MSM. From March 2014 to January 2016, 286 methamphetamine-using MSM were randomized into: (1) interactive text conversations with Peer Health Educators, plus five-times-a-day automated theory-based messages, plus a weekly self-monitoring text-message assessment (TXT-PHE; n = 94); or, (2) the daily automated messages and weekly self-monitoring assessment (TXT-Auto; n = 99); or, (3) weekly self-monitoring assessment only (AO; n = 93). All three conditions demonstrated reductions in methamphetamine use (coef. = - 0.10), sex on methamphetamine (coef. = - 0.09), and condomless anal intercourse (CAI) with casual male partners (coef. = - 0.06). Only participants in TXT-PHE and TEXT-Auto also reduced CAI with main male partners (coefTXT-PHE = - 0.19; coef.TXT-Auto = - 0.16), and only TEXT-Auto participants reduced CAI with anonymous male partners (coef. = - 0.05). Additionally, both theory-based text-messaging interventions achieved sustained reductions in five of the six outcomes through 9 months. Overall, automated delivery outperformed peer-delivered messaging.
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Affiliation(s)
- Cathy J Reback
- Friends Research Institute, Inc., 1419 N. La Brea Ave., Los Angeles, CA, 90028, USA.
- Center for HIV Identification, Prevention and Treatment Services, University of California, Los Angeles, CA, USA.
| | - Jesse B Fletcher
- Friends Research Institute, Inc., 1419 N. La Brea Ave., Los Angeles, CA, 90028, USA
| | - Dallas A Swendeman
- Center for HIV Identification, Prevention and Treatment Services, University of California, Los Angeles, CA, USA
| | - Mitch Metzner
- Friends Research Institute, Inc., 1419 N. La Brea Ave., Los Angeles, CA, 90028, USA
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Pitpitan EV, Semple SJ, Zians J, Strathdee SA, Patterson TL. Mood, Meth, Condom Use, and Gender: Latent Growth Curve Modeling Results from a Randomized Trial. AIDS Behav 2018; 22:2815-2829. [PMID: 29754267 DOI: 10.1007/s10461-018-2147-9] [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: 11/29/2022]
Abstract
Methamphetamine use poses increased risk for HIV and other sexually transmitted infections. There is robust evidence that methamphetamine use increases sexual risk behavior, like condomless sex, primarily among men who have sex with men but also among heterosexual women and men. Gender differences have been found among women and men who use meth, and there is a high degree of interconnectedness between meth use, depression, and condomless sex. The aims of the current study are to evaluate the efficacy of a theory-based, tri-focal intervention designed to reduce depression, meth use, and condomless sex among women and men, and to examine gender as a moderator of efficacy. A total of 432 HIV-negative women and men who use meth participated in a two-arm randomized controlled trial and completed baseline and follow-up assessments at 4, 8, and 12 months. We used latent growth curve modeling techniques to analyze the data. Results showed that while all participants exhibited reductions in depression, meth use, and condomless sex, the intervention and comparison groups did not differ in changes over time. However, we did find a significant gender moderation effect, such that among men, those in the intervention arm reported greater reductions in meth use relative to those in the comparison group; reduced meth use was associated with reduced condomless sex, but not depression. In contrast, women in the intervention condition did not differ from women in the comparison condition in changes in any of the three outcome variables. Interventions targeting heterosexual women and men who use meth must be gender-specific, and take into account the unique vulnerabilities and experiences of women, including the perceived positive aspects of using meth, gendered power dynamics, higher depression, and violence.
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Affiliation(s)
- Eileen V Pitpitan
- Department of Medicine, University of California San Diego, 9500 Gilman Drive, MC 0507, La Jolla, CA, USA.
| | - Shirley J Semple
- Department of Medicine, University of California San Diego, 9500 Gilman Drive, MC 0507, La Jolla, CA, USA
| | - Jim Zians
- Department of Psychology, State University of New York at Oneonta, Oneonta, NY, USA
| | - Steffanie A Strathdee
- Department of Medicine, University of California San Diego, 9500 Gilman Drive, MC 0507, La Jolla, CA, USA
| | - Thomas L Patterson
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
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Nerlander LMC, Hoots BE, Bradley H, Broz D, Thorson A, Paz-Bailey G. HIV infection among MSM who inject methamphetamine in 8 US cities. Drug Alcohol Depend 2018; 190:216-223. [PMID: 30055426 DOI: 10.1016/j.drugalcdep.2018.06.017] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 06/10/2018] [Accepted: 06/11/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Men who have sex with men (MSM) and inject drugs are at risk for HIV infection. Although research exists on non-injection methamphetamine (meth) use and sexual risk among MSM, less is known about meth injection and its association with HIV infection among MSM who inject drugs. METHODS We analyzed data from men aged ≥18 years who reported injecting drugs and male-to-male sexual contact. Men were recruited using respondent-driven sampling, interviewed, and tested for HIV during the 2012 and 2015 cycles of National HIV Behavioral Surveillance among persons who inject drugs. We included data from 8 cities where ≥10 MSM reported meth as the primary drug injected. We assessed differences in demographic characteristics, past 12 months risk behaviors, and HIV infection between MSM who primarily injected meth and those who primarily injected another drug. RESULTS Among 961 MSM, 33.7% reported meth as the drug they injected most often. Compared to MSM who primarily injected other drugs, MSM who primarily injected meth were more likely to have had ≥5 condomless anal sex partners, have been diagnosed with syphilis, and were less likely to report sharing syringes. In multivariable analysis, injecting meth was associated with being HIV-positive (adjusted prevalence ratio 1.48; 95% confidence interval 1.08-2.03). Including number of condomless anal sex partners in mediation analysis rendered this association no longer significant. CONCLUSIONS HIV prevalence among MSM who primarily injected meth was almost 50% higher than among MSM who primarily injected other drugs, and this association was mediated by sexual risk.
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Affiliation(s)
- Lina M C Nerlander
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, MS E-46, 1600 Clifton Road, 30329, Atlanta, GA, USA; Department of Public Health Sciences, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
| | - Brooke E Hoots
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, MS E-46, 1600 Clifton Road, 30329, Atlanta, GA, USA.
| | - Heather Bradley
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, MS E-46, 1600 Clifton Road, 30329, Atlanta, GA, USA.
| | - Dita Broz
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, MS E-46, 1600 Clifton Road, 30329, Atlanta, GA, USA.
| | - Anna Thorson
- Department of Public Health Sciences, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
| | - Gabriela Paz-Bailey
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, MS E-46, 1600 Clifton Road, 30329, Atlanta, GA, USA.
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McKetin R, Lubman DI, Baker A, Dawe S, Ross J, Mattick RP, Degenhardt L. The relationship between methamphetamine use and heterosexual behaviour: evidence from a prospective longitudinal study. Addiction 2018; 113:1276-1285. [PMID: 29397001 DOI: 10.1111/add.14181] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 11/15/2017] [Accepted: 01/26/2018] [Indexed: 11/26/2022]
Abstract
AIMS To estimate the extent to which specific sexual behaviours (being sexually active, having multiple sex partners, casual sex, condomless casual sex, anal sex and condomless anal sex) change during periods of methamphetamine use. DESIGN Within-person estimates for the relationship between methamphetamine use and sexual behaviour were derived from longitudinal panel data from the Methamphetamine Treatment Evaluation Study (MATES) cohort (2006-10). SETTING Sydney and Brisbane, Australia. PARTICIPANTS Participants (n = 319) were recruited through treatment and other health services, self-identified as heterosexual, were aged 17-51 years, 74% were male and all were dependent on methamphetamine on study entry. MEASUREMENTS Days of methamphetamine use in the past month and sexual behaviour in the past month were both assessed using the Opiate Treatment Index. FINDINGS When using methamphetamine, participants had double the odds of being sexually active compared with when they were not using, after adjustment for demographics and other substance use [adjusted odds ratio (aOR) = 1.9, P = 0.010]. When participants were sexually active, they were more likely to have multiple sex partners (aOR = 3.3, P = 0.001), casual sex partners (aOR = 3.9, P < 0.001) and condomless casual sex (aOR = 2.6, P = 0.012) when using methamphetamine than when they were not using. During months when participants had a casual sex partner, there was no significant reduction in their likelihood of condom use when they were using methamphetamine. There was no significant change in the likelihood of having anal sex or condomless anal sex during months of methamphetamine use. CONCLUSIONS Methamphetamine use is associated with an increase in being sexually active, having multiple sex partners and casual sex partners and having condomless sex with casual partners, but it is not associated with a change in condom use per se.
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Affiliation(s)
- Rebecca McKetin
- National Drug Research institute, Curtin University, Perth, Australia.,National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Dan I Lubman
- Turning Point, Eastern Health and Eastern Health Clinical School, Monash University, Melbourne, Australia
| | - Amanda Baker
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
| | - Sharon Dawe
- School of Psychology, Griffith University, Brisbane, Australia
| | - Joanne Ross
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Richard P Mattick
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
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Nookala AR, Schwartz DC, Chaudhari NS, Glazyrin A, Stephens EB, Berman NEJ, Kumar A. Methamphetamine augment HIV-1 Tat mediated memory deficits by altering the expression of synaptic proteins and neurotrophic factors. Brain Behav Immun 2018; 71:37-51. [PMID: 29729322 PMCID: PMC6003882 DOI: 10.1016/j.bbi.2018.04.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 04/29/2018] [Accepted: 04/30/2018] [Indexed: 01/06/2023] Open
Abstract
Methamphetamine (METH) abuse is common among individuals infected with HIV-1 and has been shown to affect HIV replication and pathogenesis. These HIV-1 infected individuals also exhibit greater neuronal injury and higher cognitive decline. HIV-1 proteins, specifically gp120 and HIV-1 Tat, have been earlier shown to affect neurocognition. HIV-1 Tat, a viral protein released early during HIV-1 replication, contributes to HIV-associated neurotoxicity through various mechanisms including production of pro-inflammatory cytokines, reactive oxygen species and dysregulation of neuroplasticity. However, the combined effect of METH and HIV-1 Tat on neurocognition and its potential effect on neuroplasticity mechanisms remains largely unknown. Therefore, the present study was undertaken to investigate the combined effect of METH and HIV-1 Tat on behavior and on the expression of neuroplasticity markers by utilizing Doxycycline (DOX)-inducible HIV-1 Tat (1-86) transgenic mice. Expression of Tat in various brain regions of these mice was confirmed by RT-PCR. The mice were administered with an escalating dose of METH (0.1 mg/kg to 6 mg/kg, i.p) over a 7-day period, followed by 6 mg/kg, i.p METH twice a day for four weeks. After three weeks of METH administration, Y maze and Morris water maze assays were performed to determine the effect of Tat and METH on working and spatial memory, respectively. Compared with controls, working memory was significantly decreased in Tat mice that were administered METH. Moreover, significant deficits in spatial memory were also observed in Tat-Tg mice that were administered METH. A significant reduction in the protein expressions of synapsin 1, synaptophysin, Arg3.1, PSD-95, and BDNF in different brain regions were also observed. Expression levels of Calmodulin kinase II (CaMKII), a marker of synaptodendritic integrity, were also significantly decreased in HIV-1 Tat mice that were treated with METH. Together, this data suggests that METH enhances HIV-1 Tat-induced memory deficits by reducing the expression of pre- and postsynaptic proteins and neuroplasticity markers, thus providing novel insights into the molecular mechanisms behind neurocognitive impairments in HIV-infected amphetamine users.
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Affiliation(s)
- Anantha Ram Nookala
- Division of Pharmacology and Toxicology, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO, 64108, USA
| | - Daniel C. Schwartz
- Division of Pharmacology and Toxicology, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO, 64108, USA
| | - Nitish S. Chaudhari
- Division of Pharmacology and Toxicology, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO, 64108, USA
| | - Alexy Glazyrin
- Department of Pathology, School of Medicine, School of Medicine, University of Missouri-Kansas City, Kansas City, MO, 64108, USA
| | - Edward B. Stephens
- Department of Microbiology, Molecular Genetics, and Immunology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Nancy E. J. Berman
- Department of Anatomy and Cell biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Anil Kumar
- Division of Pharmacology and Toxicology, School of Pharmacy, University of Missouri-Kansas City, 2464 Charlotte Street, Kansas City, MO, 64108, USA.
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Murali V, Jayaraman S. Substance use disorders and sexually transmitted infections: a public health perspective. BJPSYCH ADVANCES 2018. [DOI: 10.1192/bja.2017.14] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SummaryIt has long been recognised that substance use disorders and sexually transmitted infections (STIs) are common comorbid conditions. It is clear that treating one condition while leaving the other leads to increased morbidity and mortality in this patient population. However, engaging patients in treatment is extremely challenging, which is a huge public health concern. This article focuses on various sexually transmitted infections seen in the substance misuse population and means of primary, secondary and tertiary prevention.Declaration of interestNone.Learning objectives•Be aware of the current extent of comorbidity between substance use disorders and STIs•Learn about primary, secondary and tertiary prevention of STIs in people with substance use disorders•Understand the links between high-risk sexual behaviour and illicit drug use, as shown by current evidence
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Guadamuz TE, Boonmongkon P. Ice parties among young men who have sex with men in Thailand: Pleasures, secrecy and risks. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2018; 55:249-255. [PMID: 29691128 DOI: 10.1016/j.drugpo.2018.04.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 03/29/2018] [Accepted: 04/04/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Crystal methamphetamine (ice) has become the substance of choice among young men who have sex with men (YMSM) in urban Thailand. Yet, there is scarce data on this phenomenon, partly due to the difficulty in accessing men who will disclose and openly discuss the social contexts, meanings and risks surrounding ice practice. We present an ethnography of ice parties, critically discussing the in-depth social meanings of ice; the sexual socialities and the secrecy surrounding its use; the transactions between older and younger men; and the role of the Internet and mobile technology. METHODS Forty repeated narrative interviews (life stories), ten focus group discussions, as well as systematic online and offline observations were conducted over a three-year period. Purposive sampling was used to recruit study participants in a variety of online and offline spaces and through working closely with local Thai community-based organizations serving MSM. To be eligible, participants had to be between 18 and 29 years, able to converse in Thai, had used ice, and had anal sex with another man in the past 6 months. We also strived for sample variability with respects to socio-demographic characteristics (e.g., age, educational attainment and living situation). Data analysis was conducted in Thai by two researchers using the constant comparative method based on grounded theory. RESULTS On surface, participants described ice parties as exclusive, in trend, luxurious, fun and pleasurable-a kind of modern camaraderie among beautiful men. In reality, however, this group phenomenon was a social hierarchy containing several important players with relational power to one another, to the ice itself and to the physical space where ice was being consumed. These players included ice suppliers, party hosts, party guests and "icetenders." The paper also discusses the sociality of secrecy that surrounds ice parties as well as the power relations between older relatively rich men who provide ice and the younger men who crave for the chemical, pointing to the risks associated with engagement at ice parties, including instances of rape, violence and unsafe sex. For some participants, ice use was part of their "everyday life," or even believed to be a "rites of passage." For others, it involved sexual silence in cases where they were forced to have (unprotected) sex with certain persons or engage in high-risk activities against their will. CONCLUSIONS Ice parties, where high-risk practices were common, power and agency quickly became relational and negotiable. This paper illuminated the secret sociality of ice so that public health efforts will be better equipped with understanding and reaching out to young men who may be at heightened risk for HIV, STI, violence and other health concerns. Ice parties can, for example, be seen as opportunities for harm-reduction strategies whereby young men are not judged for the activities they engage, but are instead respected and approached in a contextualized, non-judgmental way. Finally, icetenders and party hosts may be individuals where public health practitioners can target and include in the development of novel harm-reduction programs.
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Affiliation(s)
- Thomas E Guadamuz
- Department of Society and Health, Faculty of Social Sciences and Humanities, Mahidol University, Nakorn Pathom, Thailand; Center for Health Policy Studies, Faculty of Social Sciences and Humanities, Mahidol University, Nakorn Pathom, Thailand.
| | - Pimpawun Boonmongkon
- Department of Society and Health, Faculty of Social Sciences and Humanities, Mahidol University, Nakorn Pathom, Thailand; Center for Health Policy Studies, Faculty of Social Sciences and Humanities, Mahidol University, Nakorn Pathom, Thailand
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