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Carlos S, Reina G, Burgueño E, Makonda B, de Irala J, Beltramo C, Díaz Herráez P, Burgo CLD. Prevalence of Paid Sex and Associated Factors Among Women and Men Attending HIV Voluntary Counseling and Testing in Kinshasa, Democratic Republic of the Congo: A Prospective Cohort. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:3625-3637. [PMID: 39147958 PMCID: PMC11390826 DOI: 10.1007/s10508-024-02939-w] [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: 06/20/2023] [Revised: 06/02/2024] [Accepted: 06/09/2024] [Indexed: 08/17/2024]
Abstract
Paid sex is associated with HIV and other sexually transmitted infections, which are highly prevalent in Sub-Saharan Africa (SSA). However, few data exist on this sexual practice among the general population in SSA, including the Democratic Republic of the Congo, where data on paid sex mainly comes from sex workers. In the DRC, most HIV Voluntary Counseling and Testing (VCT) centers do not discuss paid sex as a risk factor. Thus, we aimed to analyze the prevalence of paid sex, its associated factors and association with HIV among women and men attending HIV VCT at a reference hospital in Kinshasa. From 2016 to 2018, the Observational Kinshasa AIDS Initiative cohort analyzed the impact of HIV VCT on changes in HIV knowledge, attitudes, and sexual behaviors at follow-up. Participants aged 15-69 years were HIV tested and interviewed at baseline and at 6- and 12-month follow-ups. At baseline, participants were asked about their history of "ever" having had exchanged sex for money. At both follow-ups, the frequency of this practice was referred to as "the previous 6 months." Descriptive, bivariate, and multivariate logistic regression analyses were carried out to evaluate the prevalence of paid sex, its associated factors, and the association between paid sex and HIV. Statistical analyses were performed with Stata 15.1. Among 797 participants at baseline, 10% of those sexually experienced reported having ever had paid sex (18% men and 4% women, p < 0.001). At 6 and 12-month follow-ups, 5% and 2%, respectively. Paid sex was significantly and independently associated with being male (aOR = 2.7; 95% CI = 1.4-5.2), working or studying (aOR = 2.8; 95% CI = 1.5-5.0), daily newspaper reading (aOR = 4.4; 95% CI = 1.7-11.2); daily/weekly alcohol consumption (aOR = 3.3; 95% CI = 1.8-6.1), first sexual intercourse before age 15 years (aOR = 2.3; 95% CI = 1.1-5.0), multiple sexual partners (aOR = 4.1; 95% CI = 2.2-7.7), and extragenital sexual practices (aOR = 2.4; 95% CI = 1.3-4.4). A high religiosity (daily/weekly church attendance and praying) was inversely associated with paid sex (aOR = 0.1; 95% CI = 0.0-0.4). The high prevalence of paid sex among people attending HIV VCT in Kinshasa, associated with other sexual and consumption risk behaviors, highlights the need to include paid sex among the risk factors mentioned in HIV prevention counseling.
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Affiliation(s)
- Silvia Carlos
- Preventive Medicine and Public Health Department, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Institute for Culture and Society, University of Navarra, Pamplona, Spain
| | - Gabriel Reina
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain.
- Infectious Diseases and Microbiology Department, Clínica Universidad de Navarra, Pio XII Av, 36, 31008, Pamplona, Spain.
| | - Eduardo Burgueño
- Soins Primaires Monkole, Kinshasa, Democratic Republic of Congo
- Faculté de Médecine, Université Officielle de Mbujimayi, Kinshasa, Democratic Republic of the Congo
| | - Benit Makonda
- CEFA-Monkole, Kinshasa, Democratic Republic of the Congo
| | - Jokin de Irala
- Preventive Medicine and Public Health Department, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Institute for Culture and Society, University of Navarra, Pamplona, Spain
| | - Carlos Beltramo
- Institute for Culture and Society, University of Navarra, Pamplona, Spain
| | | | - Cristina Lopez-Del Burgo
- Preventive Medicine and Public Health Department, University of Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Institute for Culture and Society, University of Navarra, Pamplona, Spain
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Dickstein DR, Edwards CR, Rowan CR, Avanessian B, Chubak BM, Wheldon CW, Simoes PK, Buckstein MH, Keefer LA, Safer JD, Sigel K, Goodman KA, Rosser BRS, Goldstone SE, Wong SY, Marshall DC. Pleasurable and problematic receptive anal intercourse and diseases of the colon, rectum and anus. Nat Rev Gastroenterol Hepatol 2024; 21:377-405. [PMID: 38763974 DOI: 10.1038/s41575-024-00932-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/21/2024]
Abstract
The ability to experience pleasurable sexual activity is important for human health. Receptive anal intercourse (RAI) is a common, though frequently stigmatized, pleasurable sexual activity. Little is known about how diseases of the colon, rectum, and anus and their treatments affect RAI. Engaging in RAI with gastrointestinal disease can be difficult due to the unpredictability of symptoms and treatment-related toxic effects. Patients might experience sphincter hypertonicity, gastrointestinal symptom-specific anxiety, altered pelvic blood flow from structural disorders, decreased sensation from cancer-directed therapies or body image issues from stoma creation. These can result in problematic RAI - encompassing anodyspareunia (painful RAI), arousal dysfunction, orgasm dysfunction and decreased sexual desire. Therapeutic strategies for problematic RAI in patients living with gastrointestinal diseases and/or treatment-related dysfunction include pelvic floor muscle strengthening and stretching, psychological interventions, and restorative devices. Providing health-care professionals with a framework to discuss pleasurable RAI and diagnose problematic RAI can help improve patient outcomes. Normalizing RAI, affirming pleasure from RAI and acknowledging that the gastrointestinal system is involved in sexual pleasure, sexual function and sexual health will help transform the scientific paradigm of sexual health to one that is more just and equitable.
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Affiliation(s)
- Daniel R Dickstein
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Collin R Edwards
- Department of Radiology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY, USA
| | - Catherine R Rowan
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Bella Avanessian
- Center for Transgender Medicine and Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Plastic and Reconstructive Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Barbara M Chubak
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christopher W Wheldon
- Department of Social and Behavioral Sciences, College of Public Health at Temple University, Philadelphia, PA, USA
| | - Priya K Simoes
- The Dr. Henry D. Janowitz Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michael H Buckstein
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Laurie A Keefer
- The Dr. Henry D. Janowitz Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Joshua D Safer
- Center for Transgender Medicine and Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Endocrinology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Keith Sigel
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Karyn A Goodman
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - B R Simon Rosser
- Division of Epidemiology and Community Health, School of Public Health at University of Minnesota, Minneapolis, MN, USA
| | - Stephen E Goldstone
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Serre-Yu Wong
- The Dr. Henry D. Janowitz Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Deborah C Marshall
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Kawser M, Khan MNI, Hossain KJ, Islam SN. Social and structural determinants associated with the prevalence of sexually transmitted infections among female commercial sex workers in Dhaka City, Bangladesh. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002797. [PMID: 38236834 PMCID: PMC10796017 DOI: 10.1371/journal.pgph.0002797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/16/2023] [Indexed: 01/22/2024]
Abstract
Female commercial sex workers (FCSWs) bear higher rates of sexually transmitted infections (STIs) among key populations. The association of structural determinants and STIs among FCSWs was not at the forefront of research earlier in Bangladesh. This study examined how structural factors correlate with the prevalence of STIs at physical/social/economic/policy levels among FCSWs in Dhaka city. 495 FCSWs were screened for HIV, hepatitis B, and syphilis. Structural variables (Individual risks, high-risk sexual behaviors, work environments) were extracted from the previous multi-level study on FCSWs and analyzed in 2020 to determine whether macro/micro-structural factors were associated with STIs. The prevalence of STIs was 43.6% (95% CI: 39.1%-48). Most (n = 207/495) FCSWs were infected with Syphilis or Hepatitis B, only 1.8% had co-infection, and none was positive for HIV. Multiple logistic regression revealed that 'Individual risk' factors like age (≤18 years, adjusted odds ratio = AOR = .28; 18.1-29.9 years, AOR = .57), years in the sex industry (<1 year AOR = .15; 1-5 years, AOR = .39), and condoms as contraceptives (AOR = 2.7) were significantly associated with STIs. Considering 'High-risk behaviors' like monthly coitus with regular clients (AOR = .33), performing no anal sex ever (AOR = .03), and consistent condom use (AOR = .13) were less likely to be associated with STIs (P<0.05), while the association of ever group sex with STIs reported to double (AOR = 2.1). 'Work environment' like sex on roads/parks/shrines/markets (AOR = 2.6) and ever HIV-testing (AOR = 2.5) were significantly linked with STIs. However, micro-level factors like experiencing forced sex in the past year (AOR = 1.79) and condoms collected from hotel boys (AOR = .34) were significantly associated with STIs in the 'Hierarchical- model' with increasing model-power. 'Micro-structural' determinants predominated over 'Macro/policy-level factors' and profoundly influenced STIs. FCSWs need comprehensive and integrated interventions to promote accurate condom use perception, eliminate risky sexual behaviors, and provide quality reproductive health care. Necessary steps at the policy level are urgently needed to decriminalize commercial sex work.
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Affiliation(s)
- Mahbuba Kawser
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | | | - Kazi Jahangir Hossain
- National Institute of Preventive and Social Medicine (NIPSOM), Mohakhali, Dhaka, Bangladesh
| | - Sheikh Nazrul Islam
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
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Yakubu K, Bowen P, Govender R. The influence of type of sexual partnership on male condom use: empirical evidence from the South African construction industry. AFRICAN JOURNAL OF AIDS RESEARCH : AJAR 2023; 22:185-200. [PMID: 37909699 DOI: 10.2989/16085906.2023.2265902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/01/2023] [Indexed: 11/03/2023]
Abstract
There are indications that gender has an effect on individual risk factors and pathways to HIV diagnoses and treatment. Furthermore, there is growing recognition that to improve HIV-related health outcomes for men, it is important to understand their experiences and perspectives. Perhaps because of the physical nature of construction work, the South African construction industry is dominated by men. Given that employed men are a hard-to-reach community population group, the construction workplace offers an ideal environment for data collection and delivery of non-health-facility-based HIV prevention and treatment interventions. Furthermore, workers in the construction industry have been identified as being at a heightened risk of acquiring HIV and AIDS because of work-related travel, the ubiquity of transactional sex around worker hostels and having an increased likelihood of multiple and concurrent sex partnerships. As a consequence, this study examines the association between condom use and sexual partnerships among men working in the construction industry. A purposive cross-sectional survey was used to collect data from 450 workers across 18 construction sites in the Western Cape province of South Africa. The types of sexual partnership had three categories: regular sex partnerships, casual sex partnerships and sex worker partnerships. Frequency of condom use was determined to be highest with casual sex partners (51.2%), followed by sex workers (40.6%) and regular sex partners (25.6%). Hierarchical multiple linear regression analysis was used to examine the demographic, experiential, behavioural and cognitive predictors of condom use across the three categories of sexual partnership. The results indicate that an individual's perception of control over condom use, and the perceived threat posed by HIV and AIDS are significantly associated with consistent condom use, even after accounting for differences in partner type. Implications of the findings are discussed, and directions for future research on the association between sexual partnerships and condom use are offered.
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Affiliation(s)
- Kamal Yakubu
- Nelson Mandela School of Public Governance, University of Cape Town, South Africa
| | - Paul Bowen
- Construction Economics and Management, University of Cape Town, South Africa
| | - Rajen Govender
- Nelson Mandela School of Public Governance, University of Cape Town, South Africa
- Medical Research Council of South Africa, Cape Town, South Africa
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Bose DL, Hundal A, Singh S, Singh S, Seth K, Hadi SU, Saran A, Joseph J, Goyal K, Salve S. Evidence and gap map report: Social and Behavior Change Communication (SBCC) interventions for strengthening HIV prevention and research among adolescent girls and young women (AGYW) in low- and middle-income countries (LMICs). CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1297. [PMID: 36911864 PMCID: PMC9831290 DOI: 10.1002/cl2.1297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Background Adolescent girls and young women (AGYW), aged 15-24 years, are disproportionately affected by HIV and other sexual and reproductive health (SRH) risks due to varying social, cultural, and economic factors that affect their choices and shape their knowledge, understanding, and practices with regard to their health. Socio-Behavioral Change Communication (SBCC) interventions targeted at strengthening the capabilities of individuals and their networks have supported the demand and uptake of prevention services and participation in biomedical research. However, despite growing global recognition of the domain, high-quality evidence on the effectiveness of SBCC remains scattered. This evidence and gap map (EGM) report characterizes the evidence base on SBCC interventions for strengthening HIV Prevention and Research among AGYW in low- and middle-income countries (LMICs), identifying evidence gaps and outlining the scope of future research and program design. Objectives The objectives of the proposed EGM are to: (a) identify and map existing EGMs in the use of diverse SBCC strategies to strengthen the adoption of HIV prevention measures and participation in research among AGYW in LMICs and (b) identify areas where more interventions and evidence are needed to inform the design of future SBCC strategies and programs for AGYW engagement in HIV prevention and research. Methods This EGM is based on a comprehensive search of systematic reviews and impact evaluations corresponding to a range of interventions and outcomes-aimed at engaging AGYW in HIV prevention and research - that were published in LMICs from January 2000 to April 2021. Based on guidance for producing a Campbell Collaboration EGM, the intervention and outcome framework was designed in consultation with a group of experts. These interventions were categorized across four broad intervention themes: mass-media, community-based, interpersonal, and Information Communication and Technology (ICT)/Digital Media-based interventions. They were further sub-categorized into 15 intervention categories. Included studies looked at 23 unique behavioral and health outcomes such as knowledge attitude and skills, relationship dynamics, household dynamics, health care services, and health outcomes and research engagement. The EGM is presented as a matrix in which the rows are intervention categories/sub-categories, and the columns are outcome domains/subdomains. Each cell is mapped to an intervention targeted at outcomes. Additional filters like region, country, study design, age group, funding agency, influencers, population group, publication status, study confidence, setting, and year of publication have been added. Selection Criteria To be eligible, studies must have tested the effectiveness of SBCC interventions at engaging AGYW in LMICs in HIV prevention and research. The study sample must have consisted of AGYW between the ages of 15-24, as defined by UNAIDS. Both experimental (random assignment) and quasi-experimental studies that included a comparison group were eligible. Relevant outcomes included those at the individual, influencer, and institutional levels, along with those targeting research engagement and prevention-related outcomes. Results This EGM comprises 415 impact evaluations and 43 systematic reviews. Interventions like peer-led interactions, counseling, and community dialogues were the most dominant intervention sub-types. Despite increased digital penetration use of media and technology-driven interventions are relatively less studied. Most of the interventions were delivered by peers, health care providers, and educators, largely in school-based settings, and in many cases are part of sex-education curricula. Evidence across geographies was mostly concentrated in Sub-Saharan Africa (70%). Most measured outcomes focused on disease-related knowledge dissemination and enhancing awareness of available prevention options/strategies. These included messaging around consistent condom use, limiting sexual partners, routine testing, and awareness. Very few studies were able to include psychographic, social, and contextual factors influencing AGYW health behaviors and decisions, especially those measuring the impact of social and gender norms, relationship dynamics, and household dynamics-related outcomes. Outcomes related to engagement in the research were least studied. Conclusion This EGM highlights that evidence is heavily concentrated within the awareness-intent spectrum of behavior change and gets lean for outcomes situated within the intent-action and the action-habit formation spectrum of the behavior change continuum. Most of the evidence was concentrated on increasing awareness, knowledge, and building risk perception around SRH domains, however, fewer studies focused on strengthening the agency and self-efficacy of individuals. Similarly, evidence on extrinsic factors-such as strengthening social and community norms, relationships, and household dynamics-that determine individual thought and action such as negotiation and life skills were also found to be less populated. Few studies explore the effectiveness of these interventions across diverse AGYW identities, like pregnant women and new mothers, sex workers, and people living with HIV, leading to limited understanding of the use of these interventions across multiple user segments including key influencers such as young men, partners, families, religious leaders, and community elders was relatively low. There is a need for better quality evidence that accounts for the diversity of experiences within these populations to understand what interventions work, for whom, and toward what outcome. Further, the evidence for use of digital and mass-media tools remains poorly populated. Given the increasing penetration of these tools and growing media literacy on one end, with widening gender-based gaps on the other, it is imperative to gather more high-quality evidence on their effectiveness. Timely evidence generation can help leverage these platforms appropriately and enable intervention designs that are responsive to changing communication ecologies of AGYW. SBCC can play a critical role in helping researchers meaningfully engage and collaborate with communities as equal stakeholders, however, this remains poorly evidenced and calls for investigation and investment. A full list of abbreviations and acronyms are available in Supporting Information: Appendix F.
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Hirst J, Pickles J, Kenny M, Beresford R, Froggatt C. A qualitative exploration of perceptions of anal sex: implications for sex education and sexual health services in England. CULTURE, HEALTH & SEXUALITY 2023; 25:241-255. [PMID: 35167778 DOI: 10.1080/13691058.2022.2037020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 01/29/2022] [Indexed: 06/14/2023]
Abstract
Existing research into anal sex has centred on androcentric, medicalised parameters that focus on risk and health implications, leading to a lack of focus on women's experiences. Research that has focused on women's experiences has centred on concern around young women's anal sex practices, with little exploration of why people participate in anal sex and neglect of its relational and pleasure-based dimensions. The present study sought to explore these concerns via data gathered using focus groups and individual interviews with a range of individuals including sexual health practitioners and young people. Data were thematically coded, with results centred on three themes: anal sex as deviance, anal sex as phallocentric, and anal sex as agentic. Results suggest a pattern of perceptions and narratives that has potential to undermine honest education, advice-giving and safer sex if they are not addressed and questioned in safe spaces, prior to work with young people. The implications of these findings for sexual health education are discussed.
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Affiliation(s)
- Julia Hirst
- Department of Psychology, Sociology, and Politics, College of Social Sciences and Arts, Sheffield Hallam University, Sheffield, UK
| | - James Pickles
- School of Applied Social Sciences, University of Brighton, Brighton, UK
| | - Megan Kenny
- Department of Psychology, Sociology, and Politics, College of Social Sciences and Arts, Sheffield Hallam University, Sheffield, UK
| | - Ruth Beresford
- Department of Psychology, Sociology, and Politics, College of Social Sciences and Arts, Sheffield Hallam University, Sheffield, UK
| | - Chloe Froggatt
- Department of Psychology, Sociology, and Politics, College of Social Sciences and Arts, Sheffield Hallam University, Sheffield, UK
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Sexual Behavior and the Awareness Level of Common Risk Factors for the Development of Cervical, Anogenital and Oropharyngeal Cancer among Women Subjected to HR HPV DNA-Testing. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159580. [PMID: 35954938 PMCID: PMC9367930 DOI: 10.3390/ijerph19159580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 12/10/2022]
Abstract
The human papillomavirus (HPV) is a significant health problem that increases the risk of developing precancerous lesions, cancer of the anogenital area, as well as mouth and throat cancers. The aim of the study was to analyze the awareness level of common risk factors and the preferred sexual behavior of women aged 18–68, who underwent a molecular evaluation of common HR-HPV from material collected from the cervix. The study was conducted at the Jan Kochanowski University in Kielce, Collegium Medicum, in the period from December 2019 to August 2020 on a group of 201 women. A diagnostic survey and the HR-HPV molecular test were used in the research. All of the obtained samples were subjected to identification of and testing for the presence of HR-HPV by the Cobas 4800 platform (Roche Diagnostic©, Basel, Switzerland). We presented the statistically significant relationships between the age of the respondents and the awareness of the impact. The women aged over 43 years old presented the widest spectrum of information concerning HPV-related lesions. Conclusion: Our study highlights the necessity of educating women about the prevention of sexually transmitted infections.
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Liu H, Wang H, Feldman M. The Risk of HIV/STDs Infection and Transmission Among Never-Married Male Migrants in China: Is Risk Attributable to Bachelorhood or Migration? ARCHIVES OF SEXUAL BEHAVIOR 2021; 50:3115-3124. [PMID: 34606023 DOI: 10.1007/s10508-021-02015-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 01/26/2021] [Accepted: 04/16/2021] [Indexed: 06/13/2023]
Abstract
In the context of sex-ratio imbalance and rural-to-urban migration in China, never-married male migrants may become a vulnerable group as well as a bridge population that facilitates HIV/STDs transmission. It is still not clear, however, whether increased HIV/STDs transmission risk can be attributed to bachelorhood, migration, or both. This study identified the contributions of bachelorhood and migration to an increased risk of HIV/STDs infection, as well as the risk of HIV/STDs transmission across populations and regions. Data were from a cross-sectional questionnaire survey, in which 180 never-married non-migrant males in rural areas, 558 never-married male migrants, and 302 married male migrants in urban areas of China were interviewed in 2017. Results showed that never-married male migrants are more likely to engage in commercial sex and unsafe sex than never-married non-migrant males, and their likelihood of engaging in unsafe sex was also higher than married male migrants. Although never-married male migrants were less likely to have multiple sex partners than married male migrants, they were more likely to have multiple sex partners and sex partners from different regions than never-married non-migrant males. These findings indicate that both migration and bachelorhood increase the risk of HIV/STDs infection for never-married male migrants, and migration also increases the risk of HIV/STDs transmission across populations and regions.
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Affiliation(s)
- Huijun Liu
- Institute for Population and Development Studies, School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hui Wang
- Institute for Population and Development Studies, School of Public Policy and Administration, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, 710049, Shaanxi, China.
| | - Marcus Feldman
- Morrison Institute for Population and Resource Studies, Stanford University, Stanford, CA, USA
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Carrasco T, Barquín D, Ndarabu A, Fernández-Alonso M, Rubio-Garrido M, Carlos S, Makonda B, Holguín Á, Reina G. HCV Diagnosis and Sequencing Using Dried Blood Spots from Patients in Kinshasa (DRC): A Tool to Achieve WHO 2030 Targets. Diagnostics (Basel) 2021; 11:522. [PMID: 33804260 PMCID: PMC8002119 DOI: 10.3390/diagnostics11030522] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 12/11/2022] Open
Abstract
The World Health Organization has established an elimination plan for hepatitis C virus (HCV) by 2030. In Sub-Saharan Africa (SSA) access to diagnostic tools is limited, and a number of genotype 4 subtypes have been shown to be resistant to some direct-acting antivirals (DAAs). This study aims to analyze diagnostic assays for HCV based on dried blood spots (DBS) specimens collected in Kinshasa and to characterize genetic diversity of the virus within a group of mainly HIV positive patients. HCV antibody detection was performed on 107 DBS samples with Vidas® anti-HCV and Elecsys anti-HCV II, and on 31 samples with INNO-LIA HCV. Twenty-six samples were subjected to molecular detection. NS3, NS5A, and NS5B regions from 11 HCV viremic patients were sequenced. HCV seroprevalence was 12.2% (72% with detectable HCV RNA). Both Elecsys Anti-HCV and INNO-LIA HCV were highly sensitive and specific, whereas Vidas® anti-HCV lacked full sensitivity and specificity when DBS sample was used. NS5B/NS5A/NS3 sequencing revealed exclusively GT4 isolates (50% subtype 4r, 30% 4c and 20% 4k). All 4r strains harbored NS5A resistance-associated substitutions (RAS) at positions 28, 30, and 31, but no NS3 RAS was detected. Elecsys Anti-HCV and INNO-LIA HCV are reliable methods to detect HCV antibodies using DBS. HCV subtype 4r was the most prevalent among our patients. RASs found in subtype 4r in NS5A region confer unknown susceptibility to DAA.
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Affiliation(s)
- Teresa Carrasco
- Microbiology Department, Clínica Universidad de Navarra, 31008 Pamplona, Spain; (T.C.); (D.B.); (M.F.-A.)
| | - David Barquín
- Microbiology Department, Clínica Universidad de Navarra, 31008 Pamplona, Spain; (T.C.); (D.B.); (M.F.-A.)
| | - Adolphe Ndarabu
- Department of Internal Medicine, Centre Hospitalier Monkole, 4484 Kinshasa, Democratic Republic of the Congo; (A.N.); (B.M.)
| | - Mirian Fernández-Alonso
- Microbiology Department, Clínica Universidad de Navarra, 31008 Pamplona, Spain; (T.C.); (D.B.); (M.F.-A.)
- ISTUN, Institute of Tropical Health, Universidad de Navarra, 31008 Pamplona, Spain;
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
| | - Marina Rubio-Garrido
- HIV-1 Molecular Epidemiology Laboratory, Microbiology and Parasitology Department and Instituto Ramón y Cajal para la Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, CIBER en Epidemiología y Salud Pública (CIBERESP), Red en Investigación Translacional en Infecciones Pediátricas (RITIP), 28034 Madrid, Spain; (M.R.-G.); (Á.H.)
| | - Silvia Carlos
- ISTUN, Institute of Tropical Health, Universidad de Navarra, 31008 Pamplona, Spain;
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
- Department Preventive Medicine and Public Health, Universidad de Navarra, 31008 Pamplona, Spain
| | - Benit Makonda
- Department of Internal Medicine, Centre Hospitalier Monkole, 4484 Kinshasa, Democratic Republic of the Congo; (A.N.); (B.M.)
| | - África Holguín
- HIV-1 Molecular Epidemiology Laboratory, Microbiology and Parasitology Department and Instituto Ramón y Cajal para la Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, CIBER en Epidemiología y Salud Pública (CIBERESP), Red en Investigación Translacional en Infecciones Pediátricas (RITIP), 28034 Madrid, Spain; (M.R.-G.); (Á.H.)
| | - Gabriel Reina
- Microbiology Department, Clínica Universidad de Navarra, 31008 Pamplona, Spain; (T.C.); (D.B.); (M.F.-A.)
- ISTUN, Institute of Tropical Health, Universidad de Navarra, 31008 Pamplona, Spain;
- IdiSNA, Navarra Institute for Health Research, 31008 Pamplona, Spain
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Predictors of retention in the prospective HIV prevention OKAPI cohort in Kinshasa. Sci Rep 2021; 11:5431. [PMID: 33686218 PMCID: PMC7970874 DOI: 10.1038/s41598-021-84839-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 02/15/2021] [Indexed: 11/08/2022] Open
Abstract
Retention is a key element in HIV prevention programs. In Sub-Saharan Africa most data on retention come from HIV clinical trials or people living with HIV attending HIV treatment and control programs. Data from observational cohorts are less frequent. Retention at 6-/12-month follow-up and its predictors were analyzed in OKAPI prospective cohort. From April 2016 to April 2018, 797 participants aged 15-59 years attending HIV Voluntary Counseling and Testing in Kinshasa were interviewed about HIV-related knowledge and behaviors at baseline and at 6- and 12-month follow-ups. Retention rates were 57% and 27% at 6- and 12-month follow up; 22% of participants attended both visits. Retention at 6-month was significantly associated with 12-month retention. Retention was associated with low economic status, being studying, daily/weekly Internet access, previous HIV tests and aiming to share HIV test with partner. Contrarily, perceiving a good health, living far from an antiretroviral center, daily/weekly alcohol consumption and perceiving frequent HIV information were inversely associated with retention. In conclusion, a high attrition was found among people attending HIV testing participating in a prospective cohort in Kinshasa. Considering the low retention rates and the predictors found in this study, more HIV cohort studies in Kinshasa need to be evaluated to identify local factors and strategies that could improve retention if needed.
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11
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Robbins SJ, Dauda W, Kokogho A, Ndembi N, Mitchell A, Adebajo S, Gaydos CA, Peel S, Ramadhani HO, Robb ML, Baral SD, Ake JA, Charurat ME, Crowell TA, Nowak RG. Oral sex practices among men who have sex with men and transgender women at risk for and living with HIV in Nigeria. PLoS One 2020; 15:e0238745. [PMID: 32886722 PMCID: PMC7473579 DOI: 10.1371/journal.pone.0238745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/21/2020] [Indexed: 12/15/2022] Open
Abstract
Background Men who have sex with men (MSM) and transgender women (TGW) are at risk for sexually transmitted infections (STIs), including those of the oropharynx. We estimated the prevalence and factors associated with oral sex practices and characterized oropharyngeal STIs among a cohort of MSM and TGW in Nigeria. Methods From 2013 to 2018, TRUST/RV368 recruited MSM and TGW into HIV/STI diagnosis and treatment at community-based clinics in Nigeria. Participants who completed HIV testing and oral sex questions at enrollment were selected. Cross-sectional analyses with bivariate and multivariable logistic regression models estimated odds ratios (ORs) and 95% confidence intervals (CIs). Oropharyngeal swab testing for Neisseria gonorrhoeae (NG) and Chlamydia trachomatis (CT) began in 2014 and for those with diagnostic results at enrollment, the unadjusted association of oral sex practices with oropharyngeal STIs was conducted. Results A total of 1342 participants had a median age of 25 years (interquartile range: 22–29), 58% were living with HIV, and 69% reported oral sex practices. Factors associated with increased odds of engaging in oral sex included living with HIV (adjusted [a]OR: 1.4, 95% CI: 1.1–1.8), self-identifying as a woman (aOR:1.8, 95% CI: 1.1–2.8), mobile phone ownership (aOR:2.3, 95% CI: 1.3–3.9), receptive anal sex (aOR:1.7, 95% CI:1.3–2.3) and multiple male sexual partners (2 to 4 vs. ≤1, aOR:1.5, 95% CI: 1.0–2.2; 5+ vs ≤1, aOR:2.9, 95% CI:1.9–4.3). Oropharyngeal STI prevalence was 7% (52/752) and higher among those who engaged in oral sex compared to those who did not (unadjusted OR: 2.5, 95% CI:1.2–5.3). Conclusions Oral sex was common and associated with an increased odds of oropharyngeal STIs among MSM and TGW from Nigeria. In the absence of screening and treatment guidelines, condoms continue to be the mainstay for oral STI prevention. A pre-exposure prophylaxis for bacterial STIs would complement current prevention strategies to curb transmission.
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Affiliation(s)
- Sarah J. Robbins
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Wuese Dauda
- Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Afoke Kokogho
- HJF Medical Research International, Abuja, Nigeria
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States of America
| | - Nicaise Ndembi
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
- Institute of Human Virology Nigeria, Abuja, Nigeria
| | - Andrew Mitchell
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Sylvia Adebajo
- Maryland Global Initiatives Corporation- A University of Maryland Baltimore Affiliate, Abuja, Nigeria
| | - Charlotte A. Gaydos
- Johns Hopkins University School of Medicine, Baltimore, MD, United States of America
| | - Sheila Peel
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States of America
| | - Habib O. Ramadhani
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Merlin L. Robb
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States of America
| | - Stefan D. Baral
- Johns Hopkins School of Public Health, Baltimore, MD, United States of America
| | - Julie A. Ake
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States of America
| | - Man E. Charurat
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Trevor A. Crowell
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States of America
| | - Rebecca G. Nowak
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, United States of America
- * E-mail:
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