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Flannagan J, Davison KL, Reynolds C, Brailsford SR. Determining the strength of evidence for an association between sexual indicators and risk of acquiring HIV and sexulaly transmitted infections: Providing evidence for blood donation policy change. Transfus Med 2024. [PMID: 39039735 DOI: 10.1111/tme.13062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 04/18/2024] [Accepted: 06/16/2024] [Indexed: 07/24/2024]
Abstract
In 2019 the For The Assessment Of Individualised Risk (FAIR) project began a review of UK blood donor selection policy to determine if a more individualised approach to donor selection could be safely implemented. An evidence base was required to inform selection policy to move from a population to a more individual based policy, specifically what sexual behaviours/indicators should be considered as screening questions to maintain the safety of the blood supply. Eight sexual behaviours/indicators were reviewed: history of bacterial sexually transmitted infections (STIs), chemsex, number of recent partners, condom use, type of sex, sexual health service (SHS) attendance, new sexual partner and exclusivity. We conducted searches in multiple databases to identify literature looking at the association between these behaviours/indicators and HIV/STI acquisition risk. A scoring system to determine strength of evidence was devised and applied to papers that passed screening. Key studies were identified which achieved the maximum score and more in-depth reviews were conducted for these. We identified 58 studies, including 17 key studies. Strong evidence was found linking a previous bacterial STI, chemsex and increasing numbers of sexual partners to acquisition risk. Condom use, type of sex and new partners were found to have some strength of evidence for this link. SHS attendance and exclusivity had minimal evidence. We recommended that the behaviours/indicators viewed as having strong or some strength of evidence should be considered as screening questions in a more individualised approach to donor selection criteria.
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Ruiz-Burga E. Perceived risk and condomless sex practice with commercial and non-commercial sexual partners of male migrant sex workers in London, UK. F1000Res 2023; 10:1033. [PMID: 37928318 PMCID: PMC10622860 DOI: 10.12688/f1000research.73248.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2023] [Indexed: 11/07/2023] Open
Abstract
Background: Since the emergence of HIV and the AIDS pandemic, the majority of risk-reduction interventions have been centred on the use of condoms in sex workers. Methods: This qualitative study recruited 25 male migrant sex workers in London to understand their risk perception and condomless sex experiences within the context of sex work and private life. The data was collected using face-to-face interviews, analysed using thematic analysis, and the findings interpreted through the theory of planned behaviour. Results: The themes explain that condomless sex with clients occurred when participants consciously accepted to perform this service deploying a risk assessment of clients, faulty strategies, and sexual practices to reduce their risk; or when they lost control because of recreational drugs, feeling attraction to clients, were in precarious circumstances, or were victims of violence. Conversely, condomless sex with non-commercial partners occurred according to the type of relationship, with formal partners it was rationalised through emotional aspects attached to this kind of relationship, while with casual partners it was connected to sexual arousal and the use of alcohol and drugs. Conclusions: Reinforce educational interventions to deliver STI-HIV information, enhance the use of condoms, and to address specific contextual factors that facilitate condomless practice with commercial and non-commercial sexual partners.
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Affiliation(s)
- Elisa Ruiz-Burga
- University College London - Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
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Wang L, Li Z, Wan C, Tian X, Liu H, Li Y. Prevalence of Mycoplasma genitalium infection with antimicrobial resistance mutations among gay sex workers in China. Int J STD AIDS 2023:9564624231160676. [PMID: 36929876 DOI: 10.1177/09564624231160676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
BACKGROUND Gay sex workers (GSWs) within the population of men who have sex with men in China are known as money boys (MBs). Limited research has been conducted to investigate the infection rate and antimicrobial resistance of Mycoplasma genitalium (M. genitalium) among GSWs in China. This study aimed to evaluate the status of M. genitalium infection among in GSWs. METHODS This study was performed among 349 GSWs who were followed up for four years by internet-based sampling collection. The participants were asked to complete an online questionnaire using a mobile app, and trained interviewers took urethral, anorectal, and saliva swab specimens. STIs, including HIV and M. genitalium, were detected. Detection of resistance-associated mutations (RAMs) to macrolides and fluoroquinolones was performed via Sanger sequencing of the 23S rRNA, parC and gyrA genes. RESULTS GSWs were enrolled by identifying 10 initial "seeds" from the Blued and WeChat apps. Face-to-face interviews were conducted with 349 GSWs from June 2017 to July 2021. The prevalence of M. genitalium and HIV positivity was 92/349 (26.4%, 95% confidence interval [CI] 21.7-31.0) and 71/349 (20.3%, 95% CI 16.3-24.4), respectively. The proportion of GSWs with M. genitalium infection alone in urethral swabs was 16, and the proportion with symptoms was 2/16 (12.5%). The proportion of GSWs with M. genitalium infection alone in anorectal swabs was 36, and the proportion with symptoms was 3/36 (8.3%). Multivariate regression analysis showed that using new types of drugs in the past 3 months and inconsistent condom usage with clients in the past 30 days were associated with M. genitalium infection. Macrolide resistance within the 23S rRNA gene was detected in 73/88 (83.0%) of the M. genitalium-positive GSWs. Moreover, 79.8% (71/89) of parC and 21.1% (19/90) of gyrA genes had mutations responsible for fluoroquinolone resistance. Three cases had no mutations in any of the three genes, 11 cases had mutations in all three genes, five cases had gyrA and parC gene mutations with no mutation in the 23S rRNA gene, and 42 cases had 23S rRNA and parC gene mutations with no mutation in the gyrA gene. CONCLUSION M. genitalium infections in our study displayed a high prevalence and very high levels of macrolide and fluoroquinolone resistance among GSWs in China. Asymptomatic M. genitalium infections are quite common among GSWs. Routine resistance testing of M. genitalium-positive specimens and antimicrobial resistance surveillance are crucial.
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Affiliation(s)
- Lixin Wang
- Department of Dermatology, 235960Affiliated Hospital of Qingdao University, Qingdao Shandong, China
| | - Zhi Li
- Department of Dermatology, 12648Qingdao Municipal Hospital, Qingdao Shandong, China
| | - Chuan Wan
- Department of Dermatology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xuanxuan Tian
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Hongye Liu
- Department of Dermatology and Venereology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yang Li
- Department of Dermatology, 12648Qingdao Municipal Hospital, Qingdao Shandong, China
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Kampman CJG, Peters CMM, Koedijk FDH, Berkenbosch TS, Hautvast JLA, Hoebe CJPA. Sexual risk and STI testing behaviour among Dutch female and male self-employed sex workers; a cross-sectional study using an Internet based survey. BMC Public Health 2022; 22:1155. [PMID: 35681139 PMCID: PMC9185941 DOI: 10.1186/s12889-022-13582-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 05/18/2022] [Indexed: 11/25/2022] Open
Abstract
Background Sex workers are men, women or transgender people who have sex in exchange for money or goods. Self-employed sex workers solicit clients independently from a third-party. Self-employed sex workers are at risk of acquiring sexually transmitted infections (STIs) through their work. We performed a cross-sectional study, using an Internet survey conducted in 2019–2020 aiming to establish sexual risk behaviour and STI testing behaviour among female and male self-employed sex workers. Results A total of 76 female self-employed sex workers (FSW) and 79 male self-employed sex workers (MSW) completed the survey. Both FSW and MSW more often had sex with partners of the opposite sex during work (65.8% FSW, 61.6% MSW) and in their private life (63.3% FSW; 64.5% MSW). During vaginal sex 35.7% of FSW and 29.6% of MSW did not always use a condom. Inconsistent condom use was observed in 35.7% of FSW and 29.6% of MSW during vaginal sex, 46.2% of FSW and 35.7% of MSW did not always use a condom during receptive anal sex. The majority of both FSW and MSW tested for STIs in the past year (67.1% FSW; 67.7% MSW) and 67.5% were aware of the possibility of low-threshold testing at an STI clinic. In the past year, 11.6% of FSW and 8.1% of MSW had an STI. Conclusion The reported STI positivity rate among self-employed sex workers was not very high. However, STI prevention efforts remain important considering the low compliance with condom use during sex work. Moreover, not testing for STIs in the past year was substantial with one-third of both FSW and MSW and one-third of both FSW and MSW being unaware of the possibility of low-threshold testing at an STI clinic, warranting efforts to increase testing uptake in this population.
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Affiliation(s)
- C J G Kampman
- Public Health Service Twente, Postbus 1400, JM, 7511, Enschede, The Netherlands.
| | - C M M Peters
- Public Health Service South Limburg, Heerlen, The Netherlands.,Faculty of Health, Medicine and Life Sciences, Department of Social Medicine and Medical Microbiology, Maastricht University, Care and Public Health Research Institute, Maastricht, The Netherlands
| | - F D H Koedijk
- Public Health Service Twente, Postbus 1400, JM, 7511, Enschede, The Netherlands
| | - T S Berkenbosch
- Public Health Service Twente, Postbus 1400, JM, 7511, Enschede, The Netherlands
| | - J L A Hautvast
- Department of Primary and Community Care, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - C J P A Hoebe
- Public Health Service South Limburg, Heerlen, The Netherlands.,Faculty of Health, Medicine and Life Sciences, Department of Social Medicine and Medical Microbiology, Maastricht University, Care and Public Health Research Institute, Maastricht, The Netherlands
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Stengaard AR, Combs L, Supervie V, Croxford S, Desai S, Sullivan AK, Jakobsen SF, Santos Q, Simões D, Casabona J, Lazarus JV, de Wit JBF, Amort FM, Pharris A, Nerlander L, Raben D. HIV seroprevalence in five key populations in Europe: a systematic literature review, 2009 to 2019. EURO SURVEILLANCE : BULLETIN EUROPEEN SUR LES MALADIES TRANSMISSIBLES = EUROPEAN COMMUNICABLE DISEASE BULLETIN 2021; 26. [PMID: 34823636 PMCID: PMC8619876 DOI: 10.2807/1560-7917.es.2021.26.47.2100044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Background In Europe, HIV disproportionately affects men who have sex with men (MSM), people who inject drugs (PWID), prisoners, sex workers, and transgender people. Epidemiological data are primarily available from national HIV case surveillance systems that rarely capture information on sex work, gender identity or imprisonment. Surveillance of HIV prevalence in key populations often occurs as independent studies with no established mechanism for collating such information at the European level. Aim We assessed HIV prevalence in MSM, PWID, prisoners, sex workers, and transgender people in the 30 European Union/European Economic Area countries and the United Kingdom. Methods We conducted a systematic literature review of peer-reviewed studies published during 2009–19, by searching PubMed, Embase and the Cochrane Library. Data are presented in forest plots by country, as simple prevalence or pooled across multiple studies. Results Eighty-seven country- and population-specific studies were identified from 23 countries. The highest number of studies, and the largest variation in HIV prevalence, were identified for MSM, ranging from 2.4–29.0% (19 countries) and PWID, from 0.0–59.5% (13 countries). Prevalence ranged from 0.0–15.6% in prisoners (nine countries), 1.1–8.5% in sex workers (five countries) and was 10.9% in transgender people (one country). Individuals belonging to several key population groups had higher prevalence. Conclusion This review demonstrates that HIV prevalence is highly diverse across population groups and countries. People belonging to multiple key population groups are particularly vulnerable; however, more studies are needed, particularly for sex workers, transgender people and people with multiple risks.
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Affiliation(s)
- Annemarie Rinder Stengaard
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lauren Combs
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Virginie Supervie
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
| | | | | | - Ann K Sullivan
- Directorate of HIV and Sexual Health, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Stine Finne Jakobsen
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Quenia Santos
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Daniel Simões
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, n° 135, Porto, Portugal.,Grupo de Ativistas em Tratamentos (GAT), Lisboa, Portugal
| | - Jordi Casabona
- Centre d'Estudis Epidemiològics sobre les Infeccions de Transmissió Sexual i Sida de Catalunya (CEEISCAT), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - John B F de Wit
- Department of Interdisciplinary Social Science, Utrecht University, Utrecht, Netherlands
| | - Frank M Amort
- FH JOANNEUM, University of Applied Sciences, Bad Gleichenberg, Austria
| | - Anastasia Pharris
- European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
| | - Lina Nerlander
- European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
| | - Dorthe Raben
- Centre of Excellence for Health, Immunity and Infections (CHIP), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Turek EM, Fairley CK, Tabesh M, Phillips TR, Bradshaw CS, Rodriguez E, Chow EPF. HIV, Sexually Transmitted Infections and Sexual Practices Among Male Sex Workers Attending a Sexual Health Clinic in Melbourne, Australia: 2010 to 2018. Sex Transm Dis 2021; 48:103-108. [PMID: 32890334 DOI: 10.1097/olq.0000000000001283] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND There are limited data on HIV/sexually transmitted infection (STI) positivity and sexual practices among male sex workers (MSWs) both globally and particularly in Australia. This study aimed to explore demographic characteristics, sexual practices, and HIV/STI positivity among MSWs attending a sexual health clinic in Melbourne. METHODS We analyzed computerized medical records of all first-visit consultations with men 18 years or older who self-identified as current sex workers and attended the Melbourne Sexual Health Centre (MSHC) between 2010 and 2018. Demographic data, sexual behavior data, and laboratory results for HIV, syphilis, chlamydia, and gonorrhea were collected as part of routine clinical care at Melbourne Sexual Health Centre. RESULTS Of the 190 MSWs included in the analysis, the median age was 28 years (interquartile range, 23-30 years), 30.4% (52/171) reported having condomless penile-anal sex with their clients, and 59.6% (102/171) reported having condomless penile-oral sex with their clients since their last STI screening. Most (85.6%) MSWs had noncommercial sex partners, including 56.5% with male partners only, 30.6% with female partners only, and 12.9% with both. Approximately half of MSWs used condoms consistently with noncommercial sex partners (regardless of partner gender). The positivity for incident HIV was 1.7% (95% confidence interval [CI], 0.0%-5.0%), that for syphilis was 6.1% (95% CI, 2.6%-10.5%), that for chlamydia was 9.6% (95% CI, 5.6%-14.9%), and that for gonorrhea was 10.8% (95% CI, 4.4%-20.9%). Male sex workers who exclusively had sex with women had a lower any HIV/STI positivity (0%) compared with MSW who had sex with men (15.7%; P = 0.013). CONCLUSIONS Male sex workers fall into 2 groups: those who had male clients and/or noncommercial partners who have a relatively high HIV/STI positivity and those who only had female partners or clients whose HIV/STI positivity is low. Both have a high proportion of condomless sex with clients and noncommercial sex partners. Strategies to increase condom use during sex work are needed.
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Global and regional burden of disease and injury in 2016 arising from occupational exposures: a systematic analysis for the Global Burden of Disease Study 2016. Occup Environ Med 2020; 77:133-141. [PMID: 32054817 PMCID: PMC7035694 DOI: 10.1136/oemed-2019-106008] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 10/18/2019] [Accepted: 11/30/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This study provides an overview of the influence of occupational risk factors on the global burden of disease as estimated by the occupational component of the Global Burden of Disease (GBD) 2016 study. METHODS The GBD 2016 study estimated the burden in terms of deaths and disability-adjusted life years (DALYs) arising from the effects of occupational risk factors (carcinogens; asthmagens; particulate matter, gases and fumes (PMGF); secondhand smoke (SHS); noise; ergonomic risk factors for low back pain; risk factors for injury). A population attributable fraction (PAF) approach was used for most risk factors. RESULTS In 2016, globally, an estimated 1.53 (95% uncertainty interval 1.39-1.68) million deaths and 76.1 (66.3-86.3) million DALYs were attributable to the included occupational risk factors, accounting for 2.8% of deaths and 3.2% of DALYs from all causes. Most deaths were attributable to PMGF, carcinogens (particularly asbestos), injury risk factors and SHS. Most DALYs were attributable to injury risk factors and ergonomic exposures. Men and persons 55 years or older were most affected. PAFs ranged from 26.8% for low back pain from ergonomic risk factors and 19.6% for hearing loss from noise to 3.4% for carcinogens. DALYs per capita were highest in Oceania, Southeast Asia and Central sub-Saharan Africa. On a per capita basis, between 1990 and 2016 there was an overall decrease of about 31% in deaths and 25% in DALYs. CONCLUSIONS Occupational exposures continue to cause an important health burden worldwide, justifying the need for ongoing prevention and control initiatives.
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Argento E, Goldenberg S, Shannon K. Preventing sexually transmitted and blood borne infections (STBBIs) among sex workers: a critical review of the evidence on determinants and interventions in high-income countries. BMC Infect Dis 2019; 19:212. [PMID: 30832596 PMCID: PMC6399876 DOI: 10.1186/s12879-019-3694-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 01/09/2019] [Indexed: 01/20/2023] Open
Abstract
Background Across diverse regions globally, sex workers continue to face a disproportionate burden of HIV and other sexually transmitted and blood borne infections (STBBIs). Evidence suggests that behavioural and biomedical interventions are only moderately successful in reducing STBBIs at the population level, leading to calls for increased structural and community-led interventions. Given that structural approaches to mitigating STBBI risk beyond HIV among sex workers in high-income settings remain poorly understood, this critical review aimed to provide a comprehensive synthesis of the global research and literature on determinants of HIV and other STBBIs and promising intervention practices for sex workers of all genders in high-income countries. Methods We searched for publications over the last decade (January 2005–March 2016) among sex workers (cis women, cis men, and trans individuals). Data obtained from quantitative peer-reviewed studies were triangulated with publicly available reports and qualitative/ethnographic research where quantitative evidence was limited. Results Research demonstrates consistent evidence of the direct and indirect impacts of structural factors (e.g., violence, stigma, criminalization, poor working conditions) on increasing risk for STBBIs among sex workers, further compounded by individual and interpersonal factors (e.g., mental health, substance use, unprotected sex). Sub-optimal access to health and STBBI prevention services remains concerning. Full decriminalization of sex work has been shown to have the largest potential to avert new infections in sex work, through reducing workplace violence and increasing access to safer workspaces. Promising practices and strategies that should be scaled-up and evaluated to prevent STBBIs are highlighted. Conclusions The high burden of STBBIs among sex workers across high-income settings is of major concern. This review uniquely contributes to our understanding of multilevel factors that potentiate and mitigate STBBI risk for sex workers of all genders. Research suggests that multipronged structural and community-led approaches are paramount to addressing STBBI burden, and are necessary to realizing health and human rights for sex workers. Given the heterogeneity of sex worker populations, and distinct vulnerabilities faced by cis men and trans sex workers, further research utilizing mixed-methods should be implemented to delineate the intersections of risk and ameliorate critical health inequalities.
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Affiliation(s)
- Elena Argento
- Department of Medicine, University of British Columbia, Centre for Gender & Sexual Health Equity, 1190 Hornby Street, Vancouver, BC, V6Z 2K5, Canada.,Interdisciplinary Studies Graduate Program, University of British Columbia, 2357 Main Mall, Vancouver, BC, V6T 1Z4, Canada
| | - Shira Goldenberg
- Department of Medicine, University of British Columbia, Centre for Gender & Sexual Health Equity, 1190 Hornby Street, Vancouver, BC, V6Z 2K5, Canada.,Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
| | - Kate Shannon
- Department of Medicine, University of British Columbia, Centre for Gender & Sexual Health Equity, 1190 Hornby Street, Vancouver, BC, V6Z 2K5, Canada. .,School of Population and Public Health, Faculty of Medicine, University of British Columbia, 2206 East Mall, Vancouver, BC, V6T 1Z9, Canada.
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Abstract
PURPOSE OF REVIEW Syphilis continues to cause morbidity and mortality worldwide. While syphilis infection is easily identifiable and treatable, rates of syphilis infection continue to increase among select populations in high-income countries and remain at endemic levels in low- and middle-income counties. RECENT FINDINGS World Health Organization recommended strategies have led to the dual elimination of mother-to-child transmission of syphilis and HIV in several countries, however outbreaks among select populations need to be adequately addressed. SUMMARY Continued vigilance and investment is needed to address syphilis worldwide. The epidemiology of syphilis differs in high-income and low- and middle-income counties.
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Affiliation(s)
- Noah Kojima
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, 90095
| | - Jeffrey D Klausner
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, 90095
- Fielding School of Public Health, University of California Los Angeles, Los Angeles, 90024
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