It is imperative to correct the rates of UAI with steady partners for NS and NS compliance in order to estimate accurately the rates of risky UAI. The higher rates of risky UAI found with steady partners, even after correcting for NS, support the assumption that steady relationships provide a context that facilitates sexual risk-taking behaviour. We should therefore specifically target primary relationships as a source of risk for HIV transmission, and take into consideration non-compliance with NS agreements.
Steady partners are a major source of HIV infection among gay men. To better understand sexual risk taking in steady relationships, we examined characteristics of the first incident of unprotected anal intercourse (UAI) between steady male partners. We also examined cognitive barriers to safer sex by way of associating beliefs regarding UAI with protective behavior. Questionnaires assessing sexual behavior and related cognitions were completed by 324 gay men, aged 18-34. Of the men who had UAI with their steady partners, 55% (103/189) did so within the first 3 months of the relationship, and 46% did not discuss having UAI with their partner before it occurred. Analyses revealed that perceiving UAI as a symbol of trust and believing that the partner desired UAI were associated with less condom use but also with a higher likelihood that men established HIV-negative seroconcordance and made sexual agreements (i.e., practiced negotiated safety). Perceiving UAI as more gratifying was associated with having risky UAI. Our findings suggest that interventions can make use of beliefs regarding trust and partner's desire for UAI to promote negotiated safety. In relationships where negotiated safety cannot be implemented, HIV prevention should regard the above beliefs, in particular the perception that UAI is more gratifying, as important barriers to safer sex. Furthermore, our findings regarding the early onset of risk in relationships emphasize how little time is at hand to prevent sexual risk before it occurs. One solution could be to target single gay men for promoting safer sex with future steady partners.
IntroductionThe Amsterdam PrEP project is a prospective, open‐label demonstration study at a large sexually transmitted infection (STI) clinic. We examined the uptake of PrEP; the baseline characteristics of men who have sex with men (MSM) and transgender persons initiating PrEP; their choices of daily versus event‐driven PrEP and the determinants of these choices.MethodsFrom August 2015 through May 2016, enrolment took place at the STI clinic of the Public Health Service of Amsterdam, the Netherlands. MSM or transgender persons were eligible if they had at least one risk factor for HIV infection within the preceding six months. Participants were offered a choice between daily or event‐driven use of tenofovir/emtricitabine. Baseline data were analysed using descriptive statistics and multivariable analysis was employed to determine variables associated with daily versus event‐driven PrEP.ResultsOnline applications were submitted by 870 persons, of whom 587 were invited for a screening visit. Of them, 415 were screened for eligibility and 376 initiated PrEP. One quarter (103/376, 27%) chose event‐driven PrEP. Prevalence of bacterial STI was 19.0% and mean condomless anal sex (CAS) episodes in the preceding three months were 11. In multivariable analysis, older age (≥45 vs. ≤34, aOR 2.1, 95% CI 1.2 to 3.9), being involved in a steady relationship (aOR 1.7, 95% CI 1.0 to 2.7), no other daily medication use (aOR 0.6, 95% CI 0.3 to 0.9), and fewer episodes of CAS (per log increase aOR 0.7, 95% CI 0.6 to 0.9) were determinants for choosing event‐driven PrEP.DiscussionPrEP programmes are becoming one of the more important intervention strategies with the goal of reducing incident HIV‐infection and we were unable to accommodate many of the persons applying for this study. Offering a choice of dosing regimen to PrEP users may enable further personalization of HIV prevention strategies and enhance up‐take, adherence and cost‐effectiveness.ConclusionsThe majority of participants preferred daily versus event‐driven use. Within this majority, a high number of CAS episodes before PrEP initiation was reported and we observed a high prevalence of STI. Determinants of choosing event‐driven PrEP were older age, fewer CAS episodes, no other daily medication use, and involved in a steady relationship.
Following increases in sexual risk behaviour from 1996 onwards, HIV-1 continues to spread among MSM. Targeted prevention messages should continue to focus on sexual behaviour with casual partners, but also on sexual behaviour within steady relationships.
HCV prevalence among HIV-negative MSM who started PrEP was higher than previously reported. All HIV-negative HCV-positive MSM were infected with HCV strains already circulating among HIV-positive MSM. The increasing overlap between sexual networks of HIV-positive and HIV-negative MSM might result in an expanding HCV-epidemic irrespective of HIV-status. Hence, routine HCV testing should be offered to MSM at high risk for HIV, especially for those enrolling in PrEP programs.
Background: Traumatic events may result in a variety of physical and psychological health problems. Self-confrontation with traumatic memories, by putting painful emotions and thoughts into (verbal) words, is associated with psychophysiological benefits. Self-confrontation may be invoked during sessions and enhanced by structural assignments, which the client carries out between the sessions. In this context, writing assignments could be a useful tool in reprocessing traumatic events. The effects of writing assignments have been demonstrated in several case studies and in a number of experimental studies. However, the experimental studies have several limitations, for example the effects of writing on the impact of trauma are not examined. Furthermore, the psychological mechanisms that mediate the effects of trauma on health are less clear. These two issues are the main issues of the current study. Methods: A group of 26 participants were instructed to write about their negative events during five 45-min sessions over a period of 2 weeks. They were compared at pre-treatment, post-treatment and at 6-week follow-up to a waiting-list control group (n = 22). Results: The trauma-writing groups experienced fewer intrusions and showed less avoidance behavior from pre-treatment to follow-up, whereas the waiting-list control group did not change significantly. Similar results were found on depressive symptoms. No effects on mood measures were found. Conclusions: Implications for future research and clinical practice are discussed.
Objective:
To investigate the impact of Dutch COVID-19 restrictions on sexual behavior and HIV/sexually transmitted infection (STI) acquisition among men who have sex with men (MSM) participating in the Amsterdam Cohort Studies (ACS) on HIV in Amsterdam.
Methods:
ACS participants complete a questionnaire on sexual behavior and are tested for HIV/STI biannually. They may also be tested at the STI clinic in-between study visits. On May 29, 2020, ACS participants were invited to complete an online questionnaire on health, COVID-19 risk perceptions, and sexual behavior. Determinants of reporting casual sex partners (CSP) during COVID-19 restrictions were examined using logistic regression.
Results:
Of 683 MSM, 353 (52%; median age, 47 years; interquartile range, 38–53 years) completed the questionnaire. Since COVID-19, 73% reported a reduction in the number of CSP. CSP during COVID-19 restrictions were reported by 133 MSM (38%) and, in multivariable analysis, was associated with not having a college/university degree, being single, lower perceived importance of avoiding COVID-19, number of CSP before COVID-19, and current preexposure prophylaxis use (P < 0.05 for all). During COVID-19 restrictions, no HIV infections were diagnosed, and the STI positivity rate was 8%.
Conclusion:
Since COVID-19, the number of CSP decreased among MSM, and there may have been a temporary reduction in HIV/STI transmission. Some MSM were not fully compliant to social distancing regulations and reported CSP, which was related to prior sexual behavior and low perceived importance of avoiding COVID-19. For these men, it is important to maintain accessible HIV/STI-related testing and care during times of lockdown.
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