Sexual health最新文献

17-20 September 2024 ICC Sydney, Gadigal Country, Australia Theme: "Commitment to sexual and reproductive health and human rights" Taking place 17-20 September 2024 at the International Convention Centre in Sydney, Gadigal Country, the 25th IUSTI World Congress will this year incorporate the Australasian Sexual and Reproductive Health Conference. This congress will provide an opportunity to meet, discuss and learn about the latest research and innovation in sexual and reproductive health. The program will incorporate a range of world leading speakers and presentations, allowing delegates to expand their professional knowledge through local and international insight. All abstracts submitted for consideration in the 2024 program were independently reviewed by three experts on a range of criteria. These results were aggregated and presented to the Scientific Program Committee who used the scores and feedback from reviewers to select which presentations would be accepted into the program. These scores also determined the top abstracts within each theme. To cite the full set of abstracts: (2024) Abstracts from the 25th IUSTI World Congress incorporating the Australasian Sexual and Reproductive Health Conference. Sexual Health 21 , SHv21n4abs. doi:10.1071/SHv21n4abs To cite individual abstracts use the following format: Sun J et al . (2024) 2. Artificial intelligence-based diagnosis: distinguishing early syphilis from other sexually transmitted infections (STIs) [Conference abstract]. Sexual Health 21 , SHv21n4abs.

Background Sexual transmission accounts for a substantial proportion of HIV infections. Although some countries are experiencing an upward trend in HIV infections, there has been a lack of studies assessing the global burden of HIV/AIDS acquired through sexual transmission. We assessed the global, regional, and national burdens of HIV/AIDS acquired through sexual transmission from 1990 to 2019. Methods Data on deaths, years of life lost (YLLs), years lived with disability (YLDs), and disability-adjusted life years (DALY) of HIV/AIDS acquired through sexual transmission in 204 countries and territories from 1990 to 2019 were retrieved from the Global Burden of Disease Study (GBD) 2019. The burdens and trends were evaluated using the age-standardised rates (ASR) and estimated annual percentage change (EAPC). Results Globally, HIV/AIDS acquired through sexual transmission accounted for ~695.8 thousand (95% uncertainty interval 628.0-811.3) deaths, 33.0million (28.7-39.9) YLLs, 3.4million (2.4-4.6) YLDs, and 36.4million (32.2-43.1) DALYs in 2019. In 2019, Southern sub-Saharan Africa (11350.94), Eastern sub-Saharan Africa (3530.91), and Western sub-Saharan Africa (2037.74) had the highest ASR of DALYs of HIV/AIDS acquired through sexual transmission per 100,000. In most regions of the world, the burden of HIV/AIDS acquired through sexual transmission has been increasing from 1990 to 2019, mainly in Oceania (EAPC 17.20, 95% confidence interval 12.82-21.75), South Asia (9.00, 3.94-14.30), and Eastern Europe (7.09, 6.35-7.84). Conclusions HIV/AIDS acquired through sexual transmission results in a major burden globally, regionally, and nationally.

Background The patterns of sexually transmitted infections (STIs) in populations may be influenced by the sexual mixing within the population. We aimed to investigate the assortative sexual mixing pattern by bisexuality in male-male partnerships. Methods This was a retrospective repeated cross-sectional study of men with mostly regular male partners attending the Melbourne Sexual Health Centre between 2011 and 2019. Data on sexual practices, including their sexual practices, presence of other male/female sex partners and the gender of sexual partners in the previous 3 and 12months, were collected using computer-assisted self-interview. We calculated the proportion of male partnerships where at least one man in the partnership reported a female sex partner. Results A total of 2056 male-male partnerships (i.e. 4112 individuals) with a median age of 29 years (IQR 25 to 35) were included. Overall, in 94.4% (1941/2056) of male-male partnerships both men had male partners only; however, in 5.5% (113/2056) of partnerships, one man had both male and female partners, and in 0.1% (2/2056) partnerships, both men had both male and female partners. No assortative relationship was found on the sexual mixing by bisexuality in male-male partnerships due to the low assortativity coefficient (r =0.006, 95% CI: -0.004 to 0.016). Conclusion One in 20 male-male partnerships had at least one man who had both male and female partners within the preceding year. Individuals were not selective by bisexuality, suggesting that partnerships of bisexual individuals are mixed proportionately to the distribution of their characteristics. Still, these sexual mixing practices may affect STI transmission dynamics.

Background People living with HIV continue to face laws, policies, and practices that impact their potential for travel and migration. These laws include: mandatory HIV testing and involuntary disclosure of HIV; lack of access to affordable HIV-related health care, treatment and counselling during the migration process; deportation of foreign nationals living with HIV; and restrictions on the length of stays. Methods HIV migration laws were the topic of a half-day community forum held as part of the 12th International AIDS Society Conference on HIV Science held in Brisbane, Australia, in July 2023. Over 150 delegates attended and, after a series of presentations, delegates were invited to participate in structured, facilitated conversations about issues related to policy, health and law concerning migration of people living with HIV. In this paper, we report on key themes from those discussions and identify areas for ongoing investigation. Results Advocates recommended the removal of unfair and unjust migration laws and policies that contribute to HIV stigma and discrimination; updated migration policies that reflect the current context and cost of biomedical approaches to HIV management and prevention; expanded and equitable access to HIV-related care regardless of migration or residency status; and the development of advocacy networks to promote changes to migration policies. Conclusions Laws limiting the migration of people living with HIV actively discourage individuals from seeking HIV testing, treatment and care. Ultimately, restrictive migration laws and policies undermine global efforts to end AIDS as a public health concern and to virtually eliminate HIV transmission by 2030.

Background In Australia, syphilis notifications increased 2.5-fold during 2013-2022 and 83 congenital syphilis cases were reported. Timely diagnosis and management are crucial. We developed a tool to promote syphilis testing into our existing 'Future Health Today' (FHT) software and explored its acceptability in general practice. Methods Our tool (FHT-syphilis) scans electronic medical record data to identify and prompt testing for pregnant women, and, people recently tested for sexually transmissible infection (STI) or HIV, but not syphilis. It links to relevant guidelines and patient resources. We implemented FHT-syphilis in 52 general practices using FHT for other conditions and interviewed practice clinicians (n =9) to explore it's acceptability. Data were analysed deductively guided by the Theoretical Framework of Acceptability. Results Interviewees considered syphilis an important infection to focus on and broadly viewed FHT-syphilis as acceptable for identifying patients and giving clinicians authority to discuss syphilis testing. Time constraints and unrelated reasons for a patient's visit were barriers to initiating syphilis testing discussions. Australian STI guidelines were considered appropriate to link to. Some interviewees considered prompts should be based on sexual behaviour, however this is not well captured in the electonic medical record. Two interviewees were alerted to updated Australian STI guidelines via their interaction with FHT-syphilis and expanded their syphilis testing practices. Expertise to initiate discussions about syphilis and risk was deemed important. Conclusions A digital tool for prompting syphilis testing was acceptable to clinicians already using FHT. Linkage to STI guidelines alerted some end-users to updated guidelines, informing STI testing practices.

Background Disproportionate rates of sexually transmissible infections (STIs) among Aboriginal and Torres Strait Islander young people are often attributed to risk-taking behaviours, but research rarely conducts direct comparison with their non-Indigenous peers to address this negative discourse. Methods 'Let's Talk About It 2019' was a cross-sectional online survey of South Australians (16-29 years). It prioritised recruitment of Aboriginal and Torres Strait Islander respondents to compare behaviours with non-Indigenous peers using multivariable Poisson regression models. Results Aboriginal and Torres Strait Islander (n =231) and non-Indigenous (n =2062) respondents reported similar condom use (40% vs 43%, P =0.477) and sexual debut median ages (16 years vs 17 years). Higher proportions of Aboriginal and/or Torres Strait Islander respondents reported a recent health check (48% vs 38%, P =0.002), STIs (60% vs 49%, P P =0.006) testing, STI diagnosis (29% vs 21%, P =0.042), and intoxication during last sex (30% vs 18%, P Conclusions Behaviours associated with STI transmission were mostly similar among Aboriginal and Torres Strait Islander and non-Indigenous respondents. Higher STI/HIV testing among Aboriginal and Torres Strait Islander respondents suggests effectiveness of targeted programs. Interventions targeting substance use and condom use among all young people are needed. Future interventions need to focus beyond behaviours and explore social determinants of health and sexual networks as contributors to disproportionate STI rates.

Background Provision of culturally responsive sexual health care for international students is important, given the large numbers of international students in Australia and known lower levels of health literacy among this cohort. Team-based care in general practice has the potential to provide this care. Methods A qualitative study that developed and evaluated a team-based model of care for female, Mandarin-speaking, international students in a university-based general practice. The model involved patients attending a consultation with a Mandarin-speaking nurse with advanced skills in sexual health who provided education and preventive health advice, followed by a consultation with a GP. Evaluation of the model explored patient and healthcare worker experiences using a survey and a focus group of patients, and interviews with healthcare workers. Data were analysed using a general inductive approach. Results The consultation model was evaluated with 12 patients and seven GPs. Five patients participated in a focus group following the consultation. Survey results showed high levels of patient satisfaction with the model. This was confirmed via the focus group findings. Healthcare workers found the model useful for providing sexual health care for this cohort of patients and were satisfied with the team approach to patient care. Conclusions A team-based approach to providing sexual health care for international students was satisfactory to patients, GPs and the practice nurse. The challenge is providing this type of model in Australian general practice under the current funding model.

Background Promoting the quality of women's sex life is crucial for their overall well-being. The aim of this study was to translate and validate the Iranian adaptation of the Female Sexual Well-Being Scale (FSWB), and assess its cross-cultural comparability. Methods The Persian version of the FSWB was developed through forward and backward translations, followed by revision by a research team and pilot testing. A total of 400 women completed the FSWB questionnaire. Test-retest reliability was determined using the intraclass correlation coefficient, whereas Cronbach's alpha coefficient was used to assess internal consistency. Construct validity was assessed by exploratory factor analysis using principal axis factorisation with varimax rotation, followed by confirmatory factor analysis. Results Only one factor was found in the scale by factor analysis using the principal component method and varimax rotation. The Kaiser-Meyer-Olkin measure demonstrated high sampling adequacy (0.961), and Bartlett's test of sphericity confirmed the appropriateness of the correlation matrix for exploratory factor analysis (P Conclusions The Persian version of the FSWB (consisting of 17 questions) and its scoring system showed robust validity and reliability in assessing women's sexual well-being in the Iranian context.

To maximise the benefits of HIV self-testing (HIVST), it is critical to support self-testers in the testing process and ensure that they access appropriate prevention and care. To summarise systems and tools supporting HIVST (hereafter, 'support systems') and categorise them for future analysis, we synthesised the global data on HIVST support systems and proposed a typology. We searched five databases for articles reporting on one or more HIVST support systems and included 314 publications from 224 studies. Across 189 studies, there were 539 reports of systems supporting HIVST use; while across 115 studies, there were 171 reports of systems supporting result interpretation. Most commonly, these were pictorial instructions, followed by in-person demonstrations and in-person assistance while self-testing or reading self-test results. Less commonly, virtual interventions were also identified, including online video conferencing and smartphone apps. Smartphone-based automated result readers have been used in the USA, China, and South Africa. Across 173 studies, there were 987 reports of systems supporting post-test linkage to care; most commonly, these were in-person referrals/counselling, written referrals, and phone helplines. In the USA, Bluetooth beacons have been trialled to monitor self-test use and facilitate follow-up. We found that, globally, HIVST support systems use a range of methods, including static media, virtual tools, and in-person engagement. In-person and printed approaches were more common than virtual tools. Other considerations, such as linguistic and cultural appropriateness, may also be important in the development of effective HIVST programs.

Background Patient-delivered partner therapy (PDPT) involves providing a prescription or medication to a patient diagnosed with chlamydia to pass to their sexual partner/s. Barriers to PDPT include uncertainty about its integration into clinical practice and permissibility. In Victoria, Australia, the Department of Health provides clinical guidance for PDPT (updated in 2022). We explored health practitioner views on the usefulness of the updated guidance for providing PDPT. Methods We conducted an online survey (12 December 2022 to 2 May 2023) of health practitioners who primarily work in Victoria and can prescribe to treat chlamydia. The survey displayed excerpts from the guidance, and asked closed and free-text questions about its ability to address barriers to PDPT. Quantitative data were descriptively analysed, complemented by conventional content analysis of qualitative data. Results Of a total of 49 respondents (66.7% general practitioners), 74.5% were aware of PDPT, and 66.7% had previously offered PDPT. After viewing excerpts of the guidance, >80% agreed it could support them to identify patients eligible/ineligible for PDPT, and 66.7% indicated they would be comfortable to offer PDPT. The guidance was viewed as helpful to address some barriers, including complicated documentation (87.7%) and medico-legal concerns (66.7%). Qualitative data highlighted medico-legal concerns by a minority of respondents. Some raised concerns that the guidance recommended prescribing azithromycin, despite doxycycline being first-line chlamydia treatment. Conclusions The guidance was largely viewed as supportive for PDPT decision-making. There is scope for further refinements and clarifications, and wider dissemination of the guidance.