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Showing 1-20 of 4,949 results
  1. Pleasurable and problematic receptive anal intercourse and diseases of the colon, rectum and anus

    The ability to experience pleasurable sexual activity is important for human health. Receptive anal intercourse (RAI) is a common, though frequently...

    Daniel R. Dickstein, Collin R. Edwards, ... Deborah C. Marshall in Nature Reviews Gastroenterology & Hepatology
    Article 19 May 2024
  2. Condomless Anal Sex Between Male Sex Workers and Clients in the Age of Hookup Apps

    Among men who have sex with men (MSM), those who also engage in the exchange of sex for money, drugs, shelter or other material goods (i.e., male sex...

    Karolynn Siegel, María Cabán, ... Eric W. Schrimshaw in AIDS and Behavior
    Article 30 November 2023
  3. A cross-sectional survey on attitudes of men who have sex with men towards anal self-examination for detection of anal syphilis

    Studies suggest men who have sex with men (MSM) practising receptive anal sex are more likely to present with secondary syphilis, implying primary...

    Ei T. Aung, Christopher K. Fairley, ... Eric P. F. Chow in Scientific Reports
    Article Open access 27 May 2022
  4. Information, Motivation and Behavioral Skills as Mediators Between Sexual Minority Stigma and Condomless anal Sex Among Black South African Men Who have Sex with Men

    We assessed pathways between sexual minority stigma and condomless anal intercourse (CAI) among two samples of Black South African men who have sex...

    Justin Knox, Stephanie Shiau, ... Theo G. M. Sandfort in AIDS and Behavior
    Article 01 November 2022
  5. The Relationship Between Alcohol and Drug Use, Compulsive Sexual Behavior, and Condomless Anal Sex in Men Who have Sex with Men: Analysis of Retrospectively-Reported Sexual Behavior

    Men who have sex with men (MSM) are disproportionately impacted by HIV in the United States, and substance use and compulsive sexual behavior (CSB)...

    Neil Gleason, Gabriel Smith, ... Michael H. Miner in AIDS and Behavior
    Article 12 January 2023
  6. Heterosexual Oral and Anal Sex: Perceptions, Terminologies, and Attitudes of Younger and Older Adults in Ibadan, Nigeria

    Although heterosexual oral and anal sexual behaviors have been reported in sub-Saharan Africa, little is known about how they are understood and...

    Imran O. Morhason-Bello, Kirstin Mitchell, ... Deborah Watson-Jones in Archives of Sexual Behavior
    Article 19 September 2022
  7. The problem is that our culture is just so messed up about aging.” Recruiting older men who have sex with men (MSM) into research studies: an example from a study of aging, HIV, and anal HPV.

    Background

    Anal human papillomavirus (HPV) disproportionately affects men who have sex with men (MSM), particularly those who are older and those...

    Alexandra L. Hernandez, Christopher Scott Weatherly, ... Joel M. Palefsky in BMC Medical Research Methodology
    Article Open access 18 November 2022
  8. The Incidence Rate of Sexual Behaviors Among Cisgender Men Who Have Sex with Men Attending a Sexual Health Clinic

    Although nuanced parameterization of sexual behavior may improve estimates from mathematical models of human immunodeficiency virus and sexually...

    Laura C. Chambers, Jennifer L. Morgan, ... Lisa E. Manhart in Archives of Sexual Behavior
    Article 05 August 2022
  9. Latent Class Analysis of Online Platforms for Partner-Seeking and Sexual Behaviors Among Men Who Have Sex with Men from Central Kentucky

    Little is known whether engagement in sexual behaviors associated with potential HIV risks differs by subgroups of men who have sex with men (MSM),...

    Vira Pravosud, April M Ballard, ... April M Young in AIDS and Behavior
    Article 12 October 2023
  10. Monkeypox in-patients with severe anal pain

    Berlin is amongst the cities most affected by the current monkeypox outbreak. Here, we report clinical characteristics of the first patients with...

    Frieder Pfäfflin, Daniel Wendisch, ... Dirk Schürmann in Infection
    Article Open access 12 August 2022
  11. Exploring the attitudes of men who have sex with men on anal self-examination for early detection of primary anorectal syphilis: a qualitative study

    Background

    Studies show men who have sex with men (MSM) practising receptive anal sex are more likely to present with secondary syphilis, suggesting...

    Ei T. Aung, Christopher K. Fairley, ... Tiffany R. Phillips in BMC Infectious Diseases
    Article Open access 20 September 2021
  12. HIV Risk Behaviors and the Use of Geosocial Networking Dating Apps among Men Who have Sex with Men and Transgender Women in Lima, Peru: a Cross-Sectional Study

    Geosocial networking dating apps (GSN apps) are an increasingly widespread technology used by populations throughout the world to facilitate sexual...

    Elizabeth McQuade, Hugo Sánchez, ... Alexander Lankowski in AIDS and Behavior
    Article 16 May 2024
  13. The Association Between Heterosexual anal Intercourse and HIV Acquisition in Three Prospective Cohorts of Women

    The extent to which receptive anal intercourse (RAI) increases the HIV acquisition risk of women compared to receptive vaginal intercourse (RVI) is...

    Romain Silhol, Ashley Nordsletten, ... Marie-Claude Boily in AIDS and Behavior
    Article Open access 01 July 2023
  14. Prevalence of Mollicutes among men who have sex with men and transgender women aged 15 to 19 years in Salvador, North-eastern Brazil

    Background

    Some species of Mollicutes have been associated with different pathologies of the urogenital tract in humans, with a high prevalence among...

    Valdiele de Jesus Salgado, Caio Marcellus Pereira de Abreu Oliveira, ... Lucas Miranda Marques in BMC Infectious Diseases
    Article Open access 18 April 2023
  15. Microbiome-derived cobalamin and succinyl-CoA as biomarkers for improved screening of anal cancer

    Human papillomavirus can cause preinvasive, high-grade squamous intraepithelial lesions (HSILs) as precursors to cancer in the anogenital area, and...

    Sergio Serrano-Villar, Camilla Tincati, ... Manuel Ferrer in Nature Medicine
    Article 18 July 2023
  16. Incidence and clearance of anal high-risk Human Papillomavirus infection and their risk factors in men who have sex with men living with HIV

    HIV-infected men who have sex with men (MSM) display the highest prevalence of anal infection by high-risk Human Papillomaviruses (hrHPVs) and...

    Maria Gabriella Donà, Massimo Giuliani, ... Alessandra Latini in Scientific Reports
    Article Open access 07 January 2022
  17. Exploring Contextual Differences for Sexual Role Strain Among Transgender Women and Men Who Have Sex with Men in Lima, Peru

    Sexual and gender politics inform relational expectations surrounding sexual experiences of Peruvian transgender women (TW) and men who have sex with...

    Milan F. Satcher, Eddy R. Segura, ... Jesse L. Clark in Archives of Sexual Behavior
    Article 15 March 2022
  18. The effects of intimate relationship characteristics on unprotected anal intercourse among same-sex male couples in China: a dyadic analysis using the actor-partner interdependence model

    Background

    Unprotected anal intercourse (UAI) within the context of concurrent sexual relationship are prevalent among men who have sex with men (MSM)...

    Sha Chen, Qingling Yang, ... Chun Hao in BMC Infectious Diseases
    Article Open access 22 June 2021
  19. The Banality of Anal: Safer Sexual Erotics in the Gay Men’s Health Crisis’ Safer Sex Comix and Ex Aequo’s Alex et la vie d’après

    Analyzing two harm reduction comics campaigns—one early in the AIDS crisis (the Gay Men’s Health Crisis’ [GMHC] 1980s Safer Sex Comix) and one more...
    Chapter 2023
  20. Substance use is associated with condomless anal intercourse among men who have sex with men in India: a partner-level analysis

    Background

    Men who have sex with men (MSM) bear a disproportionately high burden of new HIV infections while lagging behind other populations with...

    Sandeep Prabhu, Shruti H. Mehta, ... Sunil S. Solomon in BMC Public Health
    Article Open access 11 April 2022
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