Search

Higher levels of ‘outness’ – a fundamental experience of people who experience same-sex attraction or engage in same-sex relationships – have been associated with increased community engagement, improved self-worth and relationship satisfaction. Pornography viewing is common among men who have sex with men (MSM), and may be associated with outness. Current literature lacks analyses of outness and pornography viewing among MSM. In data taken from a 2009 online survey 1995 MSM participants reported accessing pornography via the Internet (58.8%), video/digital versatile disc (32.3%) and magazines (10.4%). Viewing of pornography portraying only safer sex encounters (oral sex, mutual masturbation and/or anal sex with condoms) was reported by 49.4%; 4.5% reported exclusively viewing high-risk sex (anal sex without condoms with/without oral sex or mutual masturbation); and 46.1% reported viewing both safer sex and high-risk pornography. In multivariable modelling – compared to the other two groups – men who watched only safer sex pornography were more likely to report being single, HIV negative, a lower degree of outness and to indicate their sex life resembled pornography. Self-identifying as gay was not associated with type of pornography watched. These findings highlight the need to incorporate level of outness when analysing pornography-viewing behaviours among MSM, as outness may be associated with different viewing habits. [ABSTRACT FROM AUTHOR]

Background: People living with HIV (PLWH) have substantially increased incidence of anal precancer and cancer. There are very little data regarding genomic disturbances in anal precancers among PLWH. In this study, specific chromosomal variants were identified in anal squamous intraepithelial lesions., Methods: Overall, 63 anal biopsy specimens (27 low-grade intraepithelial lesions [LSIL] and 36 high-grade intraepithelial lesions [HSIL]) were collected from PLWH obtained as part of anal cancer screening in our NYC-based health system. Data on patient demographics, anal cytological, and high-risk human papillomavirus (HR-HPV) diagnoses were collected. Specimens were tested for a panel of chromosomal alterations associated with HPV-induced oncogenesis using fluorescence in situ hybridization, and analyses compared the associations of these alterations with clinical characteristics., Results: Gains of 3q26, 5p15, 20q13, and cen7 were detected in 42%, 31%, 31%, and 19% of HSIL compared with 7%, 0%, 4%, and 0% of LSIL, respectively. If at least 1 abnormality was observed, 89% had a 3q26 gain. In lesions with 5p15 gains, 20q13 gains co-occurred in 91% of cases, while cen7 gain only co-occurred with the other 3 alterations. The sensitivity and specificity of any alteration to predict HSIL were 47% (95% CI: 30%-65%) and 93% (95% CI: 76%-99%), respectively., Conclusions: Genomic alterations seen in HPV-associated cancers may help distinguish anal LSIL from HSIL. 3q26 amplification may be an early component of anal carcinogenesis, preceding 5p16, 20q13, and/or chr7., Impact: Insights into potential genomic biomarkers for discriminating high-risk anal precancers are shared., Competing Interests: The authors have no funding or conflicts of interest to disclose., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: Random biopsy (RB) of normal appearing cervix during colposcopy increases high-grade dysplasia (HSIL) diagnosis but has not been studied in high-resolution anoscopy (HRA), that is, colposcopy transferred to the anal canal. We investigated the utility of RB during HRA., Design: At HRA, the anal canal was divided into 4 quadrants. Areas suspicious for HSIL had standard biopsy (SB); random biopsies were taken from quadrants without apparent HSIL. Inclusion required ≥1 RB. Two providers performed all procedures (S.E.G., >10 years experience; M.M.G. 3 years experience)., Results: Overall, 391 participants enrolled (mean age, 44.7 years); most were male (87.2%), non-Hispanic (69.8%), white (62.7%), and HIV positive (72.9%). Of 1761 biopsies, 883 were RBs (mean, 2.26/participant). HSIL was identified in 252 lesions, and in 132 participants (33.8%). Thirty-two HSILs (12.7%) and 13 participants (9.8%) were diagnosed by RB. RB increased total HSILs identified per participant (mean, 0.65 vs. 0.56; P < 0.001) and participants with HSIL (P < 0.001). Histologically, HSIL diagnoses via SB were no more dysplastic than random biopsies (relative risk, 0.82; range, 0.37-1.8). In multivariable analysis, factors affecting adjusted relative risk (ARR) of HSIL with any biopsy were provider [S.E.G vs. M.M.G.; ARR, 5.9; 95% confidence interval (CI), 1.3 to 25.8] and oncogenic human papillomaviral infection (ARR, 24.3; 95% CI, 2.8 to 213.3). Risk of HSIL on RB alone in multivariate analysis was associated with HSIL via SB (ARR, 3.4; 95% CI, 1.6 to 7.1 or ARR, 1.4; 95% CI, 1.1 to 1.9 per standard HSIL). Provider, HIV status, detectable viral load, age, or prior screening for or treatment of HSIL did not affect the utility of RB., Conclusions: Addition of RB to HRA significantly increased both the number of HSILs and participants with HSIL identified.