Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 45
Filtrar
Mais filtros

Bases de dados
País/Região como assunto
Tipo de documento
País de afiliação
Intervalo de ano de publicação
1.
BMC Infect Dis ; 24(1): 137, 2024 Jan 29.
Artigo em Inglês | MEDLINE | ID: mdl-38287234

RESUMO

BACKGROUND: Dried blood spot (DBS) testing provides an alternative to phlebotomy and addresses barriers to accessing healthcare experienced by some key populations. Large-scale evaluations of DBS testing programs are needed to understand their feasibility. This study evaluated the implementation of a state-wide DBS HIV and hepatitis C virus (HCV) testing pilot. METHODS: The New South Wales (NSW) DBS Pilot is an interventional cohort study of people testing for HIV antibody and/or HCV RNA from DBS samples in NSW, Australia. Participants at risk of HIV/HCV participated in testing via: 1) self-registration online with a DBS collection kit delivered and returned by conventional postal service; or 2) assisted DBS sample collection at 36 community health sites (including drug treatment and harm-minimisation services) and prisons. Participants received results by text (HIV antibody/ HCV RNA not detected) or a healthcare provider (HIV antibody/ HCV RNA detected). The RE-AIM framework was used to evaluate reach, effectiveness, adoption, and implementation. RESULTS: Reach: Between November 2016 and December 2020, 7,392 individuals were tested for HIV and/or HCV (21% self-registration, 34% assisted in community, and 45% assisted in prison). EFFECTIVENESS: Of 6,922 people tested for HIV (19% men who have sex with men, 13% living outside major cities, 21% born outside Australia), 51% (3,521/6,922) had no HIV test in the past two years, 0.1% (10/6,922) were newly diagnosed with HIV, and 80% (8/10) initiated HIV treatment within six months. Of 5,960 people tested for HCV (24% women, 35% Aboriginal and/or Torres Strait Islander, 55% recently injected drugs), 15% had detectable HCV RNA (878/5,960), and 45% (393/878) initiated treatment within six months. Adoption: By the end of 2020, DBS via assisted registration was available at 36 community sites and 21 prisons. IMPLEMENTATION: 90% of DBS cards arriving at the laboratory had the three full spots required for testing; the proportion was higher in assisted (94%) compared to online (76%) registration. CONCLUSIONS: This study demonstrated the feasibility of DBS testing for HIV and HCV in key populations including Aboriginal and Torres Strait Islander peoples, men who have sex with men, people who inject drugs, and demonstrated the utility of DBS in the prison setting.


Assuntos
Infecções por HIV , HIV-1 , Hepatite C , Minorias Sexuais e de Gênero , Masculino , Humanos , Feminino , New South Wales , Estudos de Coortes , Teste em Amostras de Sangue Seco/métodos , Homossexualidade Masculina , Sensibilidade e Especificidade , Hepatite C/diagnóstico , Hepatite C/tratamento farmacológico , Hepacivirus/genética , RNA Viral , Anticorpos Anti-HIV , HIV-1/genética , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico
2.
AIDS Behav ; 27(12): 4106-4113, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37439916

RESUMO

HIV self-testing allows people to collect samples and test themselves at home, addressing known barriers to facility-based testing. We aimed to measure the uptake of home HIV testing among Australian gay and bisexual men (GBM). Using national cross-sectional data from the Australian Gay Community Periodic Surveys, we assessed trends in home HIV testing among non-HIV positive GBM between 2018 and 2020. Overall, the use of home HIV testing was low, but slightly increased during 2018-2020 (from 0.3 to 0.8%, RR = 1.54, 95%CI = 1.23-1.92, p-trend < 0.001). Testing at home was more likely among non-HIV-positive GBM who were born overseas and recently arrived in Australia, at higher risk of HIV, and infrequent HIV testers. Given the greater use of home testing by men at higher risk of HIV, recent migrants and infrequent testers, all priority groups in Australia's HIV epidemic, we recommend increasing access to HIV self-testing to enhance uptake in these and other groups of GBM.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Homossexualidade Masculina , Estudos Transversais , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Austrália/epidemiologia , Bissexualidade , Teste de HIV
3.
AIDS Behav ; 27(3): 948-956, 2023 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36048292

RESUMO

Gay, bisexual, and other men who have sex with men (GBM) have developed community norms for regular HIV/STI testing. We investigated factors associated with self-reported COVID-19 testing in response to reported COVID-19 cases and public health restrictions. Participants responded to weekly cohort surveys between 10th May 2021 and 27th September 2021. We used the Andersen-Gill extensions to the Cox proportional hazards model for multivariable survival data to predict factors influencing COVID-19 testing. Mean age of the 942 study participants was 45.6 years (SD: 13.9). In multivariable analysis, GBM were more likely to report testing during periods of high COVID-19 caseload in their state of residence; if they were younger; university educated; close contact of someone with COVID-19; or reported coping with COVID-19 poorly. COVID-19 testing was higher among men who: were more socially engaged with other GBM; had a higher proportion of friends willing to vaccinate against COVID-19; and were willing to contact sexual partners for contact tracing. Social connection with other gay men was associated with COVID-19 testing, similar to what has been observed throughout the HIV epidemic, making community networks a potential focus for the promotion of COVID-19 safe practices.


Assuntos
COVID-19 , Infecções por HIV , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis , Masculino , Humanos , Pessoa de Meia-Idade , Homossexualidade Masculina , Estudos de Coortes , Infecções por HIV/prevenção & controle , Teste para COVID-19 , Infecções Sexualmente Transmissíveis/epidemiologia , Bissexualidade , Aceitação pelo Paciente de Cuidados de Saúde
4.
Sex Health ; 20(1): 64-70, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36508715

RESUMO

BACKGROUND: The disclosure of HIV status and pre-exposure prophylaxis (PrEP) use can be important in the negotiation of safe sex. With the rapid uptake of PrEP in Australia, norms and expectations about discussion and disclosure may have changed. METHODS: We explored the disclosure of PrEP use, HIV status and communication with sex partners by HIV-negative gay men in Sydney, Australia. We conducted semi-structured interviews from October 2017 to May 2018 and analysed data using a codebook thematic analysis approach. RESULTS: Participants had a variety of expectations of what they should tell their partners and what they expected in return. For some participants, PrEP had negated the need for any discussion about HIV. Many participants assumed their partners would find information about their HIV status or PrEP use on their online profiles or that partners would ask, if necessary. CONCLUSIONS: Building a stronger, shared understanding among gay men that disclosure and discussion no longer automatically occur before sexual encounters may be useful.


Assuntos
Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Masculino , Humanos , Homossexualidade Masculina , Parceiros Sexuais , Negociação , Revelação , Infecções por HIV/prevenção & controle , Comportamento Sexual , Comunicação
5.
Arch Sex Behav ; 51(5): 2563-2570, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35507124

RESUMO

Despite an increase in the range of effective HIV risk reduction strategies that are available, some gay and bisexual men (GBM) do not use any of them consistently. Understanding why GBM do not always use a protective strategy may help develop more effective responses. Semi-structured interviews with 24 sexually active GBM in Sydney, Australia were conducted and analyzed using thematic analysis. The main characteristics of encounters featuring little or no use of HIV risk reduction strategies were familiarity and trust with partners, pleasure and intoxication, expectations that partners were using HIV pre-exposure prophylaxis or treatment as prevention, and in some cases feelings of inevitability about acquiring HIV. An increase in pleasure and a reduction in anxiety about sex were noted by some GBM who had commenced PrEP. Encouraging GBM to adopt a strategy such as PrEP and to use it consistently may be easier by emphasizing benefits to mental health and the quality of sex and intimacy it can offer. However, even with the increased availability of effective biomedical HIV risk reduction strategies, not all GBM are able to consistently manage HIV risk and some continue to hold optimistic and potentially inaccurate beliefs about sexual partners that may increase HIV risk.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Austrália , Bissexualidade/psicologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/psicologia , Humanos , Masculino , Prazer , Confiança
6.
Am J Epidemiol ; 190(7): 1386-1395, 2021 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-33534904

RESUMO

Ambitious World Health Organization targets for disease elimination require monitoring of epidemics using routine health data in settings of decreasing and low incidence. We evaluated 2 methods commonly applied to routine testing results to estimate incidence rates that assume a uniform probability of infection between consecutive negative and positive tests based on 1) the midpoint of this interval and 2) a randomly selected point in this interval. We compared these with an approximation of the Poisson binomial distribution, which assigns partial incidence to time periods based on the uniform probability of occurrence in these intervals. We assessed bias, variance, and convergence of estimates using simulations of Weibull-distributed failure times with systematically varied baseline incidence and varying trend. We considered results for quarterly, half-yearly, and yearly incidence estimation frequencies. We applied the methods to assess human immunodeficiency virus (HIV) incidence in HIV-negative patients from the Treatment With Antiretrovirals and Their Impact on Positive and Negative Men (TAIPAN) Study, an Australian study of HIV incidence in men who have sex with men, between 2012 and 2018. The Poisson binomial method had reduced bias and variance at low levels of incidence and for increased estimation frequency, with increased consistency of estimation. Application of methods to real-world assessment of HIV incidence found decreased variance in Poisson binomial model estimates, with observed incidence declining to levels where simulation results had indicated bias in midpoint and random-point methods.


Assuntos
Projetos de Pesquisa Epidemiológica , Infecções por HIV/epidemiologia , Vigilância da População/métodos , Minorias Sexuais e de Gênero/estatística & dados numéricos , Estatística como Assunto/métodos , Austrália/epidemiologia , Viés , Simulação por Computador , Epidemias , Humanos , Incidência , Masculino , Modelos Estatísticos , Distribuição de Poisson , Probabilidade
7.
BMC Public Health ; 21(1): 2048, 2021 11 09.
Artigo em Inglês | MEDLINE | ID: mdl-34753433

RESUMO

BACKGROUND: HIV self-testing was proved as an effective tool for increasing testing frequency in gay and bisexual men at high risk of infection. Questions remain about understanding why HIVST encouraged testing and how such success can be translated to programmatic implementation. METHODS: We conducted a qualitative investigation of how FORTH participants experienced and perceived HIVST. Stratified sampling was used to recruit gay and bisexual men participating in the FORTH HIVST intervention to take part in interviews, focusing on infrequent testers and those who had received inaccurate HIVST results. RESULTS: Our analysis identified several prominent themes organized into two overarching domains from the 15 interviews: (i) aspects of HIVST contributing to HIV testing frequency, and (ii) sustaining HIVST into the future. Participants also believed that their use of HIVST in the future would depend on the test kit's reliability, particularly when compared with highly reliable clinic-based testing. CONCLUSION: HIVST increases the frequency of HIV testing among gay and bisexual men due, in part, to the practical, psychological, and social benefits it offers. To capitalize fully on these benefits, however, strategies to ensure the availability of highly reliable HIVST are required to sustain benefits beyond the confines of a structured research study.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Teste de HIV , Humanos , Masculino , Reprodutibilidade dos Testes , Autoteste
8.
AIDS Behav ; 24(9): 2691-2702, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32162094

RESUMO

Increasing HIV testing frequency in gay and bisexual men (GBM) is critical to reducing the time between HIV infection and diagnosis. Using anonymous national behavioural surveillance data (2013-2018) from 43,753 surveys of Australian GBM, we examined HIV testing frequency trends and factors differentiating PrEP-users, non-PrEP-users reporting two or more tests in the previous year, and non-PrEP-users reporting less frequent testing. The proportion tested at least annually increased from 64.4% in 2013 to 70.8% in 2018 (p-trend < 0.001), and from 73.9% to 84.6% among the 51.6% of men classified as higher-risk. Among higher-risk men, having two or more tests in the previous year increased from 48.0% to 69.3% (p-trend < 0.001). Among higher-risk non-PrEP-users, it increased from 47.2% to 54.8% (p-trend < 0.001), however, there was a decrease since 2016 (p-trend < 0.001). Among PrEP-users, it increased from 82.1% in 2013 to 97.3% in 2018 (p-trend < 0.001). Non-PrEP-using higher-risk men having less frequent tests reported lower risk than PrEP-users and non-PrEP-using men reporting two or more tests in the previous year. However, recent risk behaviour was not uncommon: nearly half reported condomless sex; one-fifth reported receptive condomless sex with ejaculation; over half reported group sex; one-quarter used drugs for the purposes of sex; and one-fifth had more than ten sex partners. Efforts are needed to encourage frequent testing and PrEP use among non-PrEP-users who are at higher-risk.


Assuntos
Bissexualidade/estatística & dados numéricos , Infecções por HIV/diagnóstico , Homossexualidade Masculina/estatística & dados numéricos , Programas de Rastreamento/métodos , Adulto , Austrália/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Profilaxia Pré-Exposição/estatística & dados numéricos , Assunção de Riscos , Testes Sorológicos , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Inquéritos e Questionários , Adulto Jovem
9.
Arch Sex Behav ; 48(1): 357-368, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30478706

RESUMO

We investigated the racial or ethnic partner preferences among Australian gay and bisexual men (GBM) as part of a large study of sexual preferences among GBM, to identify whether racial bias was a factor in how GBM expressed their partner preferences. We surveyed 1853 Australian GBM about their partner preferences and preferred sex practices. We used logistic regression to identify whether factors such as age, gay social engagement, or men's own ethnicity or race were associated with ethnic and racial partner preferences. Mean age was 34.8 years. Ethnic or racial background included: white or "Caucasian" (86.6%), Australian Aboriginal (2.7%), and Asian (6.6%). Mean attraction scores were highest for "Caucasian" men, and lowest for Aboriginal and Asian men. Under half (41.6%) were attracted to all racial or ethnic types; 7.7% were only attracted to "Caucasian" men. Being older and lower homonegativity scores were independently associated with finding all ethnic and racial types attractive. Being attracted only to "Caucasian" men was associated with younger age. Mental health was not associated with ethnic or racial partner preferences. Although men more commonly found most racial or ethnic types attractive, racial biases in partner selection were more evident among younger men, and among those who were less comfortable with their own sexuality. Addressing anti-gay stigma and broader exposure to gay community subcultures may be as important in countering racial bias.


Assuntos
Bissexualidade/psicologia , Homossexualidade Masculina/psicologia , Homens/psicologia , Grupos Raciais/psicologia , Minorias Sexuais e de Gênero/psicologia , Adulto , Fatores Etários , Austrália , Humanos , Masculino , Estigma Social
10.
Sex Health ; 16(2): 172-179, 2019 04.
Artigo em Inglês | MEDLINE | ID: mdl-30944062

RESUMO

Background Rapid HIV testing was introduced at 12 clinics in New South Wales (NSW) for routine testing and promoted with social marketing. The effect of the availability of rapid HIV testing on testing frequency among gay and bisexual men (GBM) was evaluated. METHODS: An observational design using patient data from 12 clinics was used. The primary outcome was the mean number of HIV tests in 12 months. The intervention group comprised GBM who had one or more rapid tests from October 2013 to September 2014 and this was compared with two control groups; a concurrent group (no rapid test in the same period) and a historical group (attended between July 2011 and June 2012). Independent sample t-tests were conducted to compare mean number of tests among men in the intervention, concurrent and historical groups. Multivariate logistic regression was used to assess the association between rapid HIV testing and testing frequency. RESULTS: Men in the intervention group (n = 3934) had a mean of 1.8 HIV tests in 12 months, compared with 1.4 in the concurrent group (n = 5063; P < 0.001) and 1.4 in the historical group (n = 5904; P < 0.001); testing frequency was higher among men at increased risk of HIV in the intervention group compared with the other two groups (mean 2.2, 1.6 and 1.5 respectively; P < 0.001). Membership of the intervention group was associated with increased odds of having two or more HIV tests in 12 months (AOR = 2.5, 95%CI 2.2-2.8; P < 0.001) compared with the concurrent group, after controlling for demographic and behavioural factors. CONCLUSION: Introducing and promoting rapid HIV testing in clinics in NSW was associated with increased HIV testing frequency among GBM.


Assuntos
Infecções por HIV/diagnóstico , Testes Sorológicos/métodos , Minorias Sexuais e de Gênero , Adulto , Bissexualidade , Estudos Controlados Antes e Depois , Homossexualidade Masculina , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , New South Wales , Fatores de Tempo
11.
AIDS Behav ; 22(2): 513-521, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29260354

RESUMO

We assessed trends in HIV testing outcomes during a period of clinic-based initiatives introduced to increase HIV testing among gay and bisexual men (GBM) attending sexual health clinics (SHCs) in New South Wales (NSW). A cohort of 25,487 HIV-negative GBM attending 32 SHCs in NSW (2009-2015) was classified into six sub-groups each year based on client-type (new/existing), risk-status (low/high-risk), and any recent HIV testing. Poisson regression methods were used to assess HIV testing outcomes in sub-groups of GBM. HIV testing outcomes and the sub-groups with greatest statistically significant annual increases were: individuals attending (26% in high-risk existing clients with recent testing); testing uptake (4% in low-risk existing clients with no recent testing); testing frequency (6% in low-risk existing clients with no recent testing and 5% in high-risk existing clients with recent testing); and total tests (31% in high-risk existing clients with recent testing). High-risk existing clients with recent testing had a 13% annual increase in the proportional contribution to total tests. Our findings show improved targeting of testing to high-risk GBM at NSW SHCs. The clinic-based initiatives should be considered for translation to other similar settings.


Assuntos
Sorodiagnóstico da AIDS/métodos , Bissexualidade/psicologia , Infecções por HIV/diagnóstico , Homossexualidade Masculina/psicologia , Adulto , Instituições de Assistência Ambulatorial , Humanos , Masculino , Programas de Rastreamento/tendências , New South Wales , Saúde Sexual
12.
Cult Health Sex ; 18(12): 1347-1362, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-27240739

RESUMO

Same-sex marriage is a widely debated issue, including in Australia. This study used an online anonymous survey, with free-text responses, to investigate romantic and sexual relationships among Australian gay and bisexual men. We sought to identify what proportion of such men intended to marry their primary regular partner if marriage was made legally available to same-sex couples in Australia, as well as factors associated with intention or non-intention to marry. Most men in the sample did not intend to marry their primary regular partner. Even among men who considered themselves to be in a 'relationship' with their primary regular partner, less than half intended to marry him. However, many men who would not marry their current primary regular partner agreed that same-sex marriage should be available for gay and bisexual men in Australia. Reasons for intention to marry included a desire for social and legal equality, and ideas about marriage as a rite of passage, an expression of love and the most valued form of relationship in Australia. Those who did not intend to marry their primary regular partner offered a number of reasons, including that the nature of their relationship was incompatible with marriage, and reported a critical position towards marriage as a heteronormative institution.

13.
AIDS Behav ; 19(10): 1905-13, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25777506

RESUMO

Increasingly, gay and bisexual men (GBM) meet casual sex partners online and this has been associated with sexual risk behavior. How do GBM meet regular partners? This online anonymous survey of 4215 GBM included 2562 men with a primary regular partner (PRP) who were included in these analyses. Mean age of the sample was 38.1 years. 60.3 % had met their PRP at least 2 years earlier. Meeting their PRP online increased from 14.0 % before 2001 to 79.9 % in 2013-2014. At all time points, men who met their PRP online were somewhat older than those who met their PRP offline. Regardless of how they met their PRP, most men met casual sex partners online. Among GBM, meeting sexual and romantic partners online has replaced other methods, for all age groups. The population of GBM who use the internet for this purpose is now equivalent to all sexually active GBM.


Assuntos
Bissexualidade/estatística & dados numéricos , Infecções por HIV/transmissão , Homossexualidade Masculina/estatística & dados numéricos , Internet , Relações Interpessoais , Adolescente , Adulto , Idoso , Austrália/epidemiologia , Bissexualidade/psicologia , Infecções por HIV/epidemiologia , Homossexualidade Masculina/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Assunção de Riscos , Parceiros Sexuais , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/transmissão , Inquéritos e Questionários , Sexo sem Proteção/estatística & dados numéricos
14.
AIDS Behav ; 19(12): 2224-33, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25711301

RESUMO

Gay and bisexual men (GBM) who participate in gay community subcultures have different profiles, including differing risk behaviors. We examined men's participation in gay community subcultures, and its association with risk behavior. In a cross-sectional survey, 849 GBM provided information about men in their personal networks. We devised measures of their participation in five subcultural groupings and explored their associations with sexual behavior. We identified five subcultural groupings: sexually adventurous; bear tribes; alternative queer; party scene; and sexually conservative. Higher scores on the sexually adventurous measure was associated with being older, having more gay friends, being HIV-positive, and being more sexually active. It was also independently associated with unprotected anal intercourse with casual partners (AOR 1.82; 95 % CI 1.20-2.76; p = 0.005). HIV prevention strategies need to account for the different subcultural groupings in which GBM participate. Measures of engagement with gay subcultures are useful indicators of differential rates of risk behavior and modes of participation in gay community life. Men in more sexually adventurous subcultures are more likely to engage in sexual risk behavior.


Assuntos
Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina , Assunção de Riscos , Comportamento Sexual , Parceiros Sexuais , Adulto , Estudos Transversais , Humanos , Masculino , Minorias Sexuais e de Gênero , Adulto Jovem
15.
BMC Infect Dis ; 15: 561, 2015 Dec 10.
Artigo em Inglês | MEDLINE | ID: mdl-26653203

RESUMO

BACKGROUND: Gay and bisexual men (GBM) are a major risk group for HIV acquisition, yet the majority of higher-risk GBM test for HIV less often than recommended (3-6 monthly). HIV self-testing has the potential to increase testing frequency and improve awareness of personal HIV status. HIV self-tests have been approved in some countries, however there are concerns whether self-testing would increase HIV testing frequency enough to compensate for the reduced sensitivity of self-tests in early infection. We describe here a randomised controlled trial to assess the effectiveness of self-testing in increasing HIV testing frequency among higher-risk GBM, and its acceptability. METHODS/DESIGN: Participants are higher-risk HIV negative GBM (>5 partners or condomless anal intercourse in previous 3 months; n = 350), including 50 GBM who tested for HIV over two years ago or never tested before ('infrequent-testers'). Participants are recruited from sexual health clinics and community-based organisations, and randomised 1:1 to either self-testing or standard-care (routine clinic-based testing) arms. The trial employs a wait-list control design: participants in the standard-care arm switch to self-testing arm in the second year, and gain access to self-test kits. Participants in the self-testing arm receive four oral-fluid self-test kits at enrolment, with additional kits provided on request. Demographics, sexual behaviour and HIV testing preferences are collected at baseline, and the frequency and pattern of HIV and sexually transmissible infection (STI) testing is collected via online 3-monthly questionnaires. The acceptability of self-testing is assessed at 12 months via an online questionnaire and in-depth interviews. A 24-h telephone support is provided, with expedited follow-up of those with reactive self-test results. The primary outcome is HIV testing frequency (mean number of HIV tests per person) over 12 months, and the secondary outcomes are: mean number of STI tests (chlamydia, gonorrhoea, syphilis) per person; reasons for HIV testing; and acceptability of HIV self-testing. DISCUSSION: This is the first trial to evaluate the use of self-testing among GBM in Australia, and the first internationally among infrequent testers. The study will provide evidence on whether self-testing increases HIV testing frequency, and its acceptability among GBM. The findings will improve our understanding of self-testing patterns, and whether GBM supplement or replace their existing testing routine. TRIAL REGISTRATION: Australian and New Zealand Clinical Trial Registration number: ACTRN12613001236785 , registered on November 12, 2013.


Assuntos
Bissexualidade , Infecções por HIV/diagnóstico , Homossexualidade , Adulto , Austrália , Seguimentos , Linhas Diretas , Humanos , Entrevistas como Assunto , Masculino , Programas de Rastreamento , Nova Zelândia , Testes Sorológicos , Infecções Sexualmente Transmissíveis/diagnóstico , Inquéritos e Questionários
16.
Med J Aust ; 202(10): 529-31, 2015 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-26021364

RESUMO

In many countries, including Australia, policies have recently changed to support HIV self-testing. The decision has created much debate about the public health benefits of the strategy versus the risks. Self-testing for HIV was approved in the US on the basis that it would facilitate greater HIV testing uptake, despite having a lower sensitivity than laboratory HIV immunoassays. We calculated the frequency of self-testing that would be required among Australian gay and bisexual men at high-risk for there to be a public health benefit (detection of HIV infections that would have otherwise remained undiagnosed). At a population level, if access to HIV self-testing led to men supplementing their usual sexual health check-ups (involving a laboratory HIV immunoassay) with one or more self-tests at home, or self-tests led to untested gay and bisexual men having an HIV test for the first time, there would be a public health benefit. If men replaced their average of one laboratory HIV immunoassay per year with self-testing at home, then three self-tests would be needed to counteract the lower sensitivity of the self-test (so zero infections would be missed). If four self-tests were undertaken then additional infections would be detected (ie, there would be a public health benefit). Additional public health benefits include a reduction in the period of undiagnosed infection, which is known to be a period of relatively high infectiousness.


Assuntos
Infecções por HIV/diagnóstico , Autocuidado , Austrália , Diagnóstico Precoce , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Humanos , Masculino , Saúde Pública , Sensibilidade e Especificidade
17.
Front Public Health ; 12: 1325081, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38756874

RESUMO

Background: Achieving virtual elimination of HIV transmission in Australia requires a combination of high treatment rates and high testing coverage among individuals at risk of acquiring HIV. HIV self-testing (HIVST) is an additional testing approach for key populations. Objective: We aimed to examine the knowledge, attitudes, and practices of HIVST among Asian-born gay, bisexual and other men who have sex with men (GBMSM). Methods: This qualitative study used semi-structured interviews of overseas-born GBMSM of Asian background in Australia. Participants were recruited from personal networks, social media platforms, snowballing, and the Melbourne Sexual Health Centre. Twenty-five participants were purposively sampled with a range of ages and previous levels of experience with HIVST. Interview transcripts were imported into Nvivo 12 for data management. Results: The age of the participants ranged from 19 to 44 years, with a median of 30 years. Most were unaware of HIVST before the interview, and only a few had ever used one. All had limited sexual health knowledge (i.e., HIV testing, PrEP) before they arrived in Australia. Upon learning about HIVST during the interview, many expressed willingness to use HIVST, but in limited circumstances, such as traveling overseas, interim testing while taking on-demand PrEP, and point-of-sex testing. Almost all were open to distributing HIVST to their casual partners or friends, especially those they knew who engaged in high-risk sexual practice (i.e., condomless anal sex) and were not engaged in sexual healthcare. About half still preferred conventional serology testing because of regular HIV testing as part of PrEP prescription and the need for testing for other sexually transmitted infections. Conclusion: HIVST may be an acceptable additional testing approach for HIV testing among Asian-born GBMSM. Peer education and secondary distribution may help raise HIVST awareness and use.


Assuntos
Infecções por HIV , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina , Pesquisa Qualitativa , Autoteste , Humanos , Masculino , Adulto , Austrália , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Minorias Sexuais e de Gênero/psicologia , Minorias Sexuais e de Gênero/estatística & dados numéricos , Adulto Jovem , Povo Asiático , Entrevistas como Assunto
18.
AIDS ; 2024 Jun 21.
Artigo em Inglês | MEDLINE | ID: mdl-38905495

RESUMO

OBJECTIVE: To identify groups more likely to be referred for HIV testing because of symptomatic presentation rather than as part of asymptomatic screening. DESIGN: A retrospective analysis of Australian National HIV Registry (NHR) surveillance data including sociodemographic and clinical data, as well as reasons for HIV test. METHODS: Using notification records from 2017 to 2022, we summarised reasons for testing leading to an HIV diagnosis. Reasons for testing were combined with clinical status at diagnosis to derive HIV testing categories: testing while symptomatic; asymptomatic HIV screening; seroconversion; and other test reason. We stratified these categories by stage of HIV at diagnosis with late-stage HIV defined as a CD4 count <350 cells/µL at time of diagnosis. RESULTS: Among 4,134 HIV notifications with at least one reason for testing recorded, STI screening was the predominant reason for test referral (38%), followed by HIV indicative symptoms (31%), and risk behaviour (13%). By testing category, people aged 50 years or older (24%), people with HIV attributed to heterosexual sex (21%), people born in Sub-Saharan Africa (19%), and women (17%) had lower levels of asymptomatic screening. More late-stage HIV diagnoses resulted from testing while symptomatic (58%) compared with asymptomatic screening (25%). CONCLUSIONS: Older people and heterosexuals may not access HIV focused healthcare where HIV screening is routinely offered. Instead, HIV testing opportunities may arise in other settings. By normalising HIV testing and offering low-cost HIV screening in a range of settings, it may be possible to facilitate earlier HIV diagnoses, better health outcomes, and reduced onward transmission.

19.
AIDS Behav ; 17(6): 2084-92, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23525790

RESUMO

Many Australian gay men do not get tested for HIV at the recommended frequency. Barriers to HIV testing may be reduced by the availability of home HIV self-testing (HHST). An online cross-sectional questionnaire was conducted with 2,306 Australian gay men during 2009. Multivariate logistic regression identified factors associated with being likely to increase testing frequency if HHST was available, among previously-tested and never-tested men. Among 2,018 non-HIV-positive men, 83.9% had been tested. Two-thirds indicated they would test more often if HHST was available irrespective of previous testing history. In multivariate analysis, independent predictors of increased testing frequency with HHST included preferences for more convenient testing, not having to see a doctor when testing and wanting immediate results among all men, as well as not being from an Anglo-Australian background and recent unprotected anal sex with casual partners among previously-tested men only. The majority of gay men report that being able to test themselves at home would increase their frequency of HIV testing.


Assuntos
Sorodiagnóstico da AIDS/métodos , Soropositividade para HIV/diagnóstico , Homossexualidade Masculina/psicologia , Autocuidado/psicologia , Adulto , Austrália/epidemiologia , Estudos Transversais , Soropositividade para HIV/epidemiologia , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Autocuidado/métodos , Autocuidado/estatística & dados numéricos , Inquéritos e Questionários , Sexo sem Proteção/psicologia , Sexo sem Proteção/estatística & dados numéricos
20.
Sex Res Social Policy ; : 1-8, 2023 Jun 10.
Artigo em Inglês | MEDLINE | ID: mdl-37363348

RESUMO

Introduction: Guidelines recommend that, where possible, clinicians convey HIV-positive test results in person in Australia. However, HIV-negative and all other STI results are routinely delivered by phone or text message. Requesting individuals to obtain positive HIV test results in person could be a deviation from the standard delivery of healthcare and be interpreted as indicating a positive HIV diagnosis. Methods: This paper is based on two related, ongoing qualitative studies conducted in Australia with HIV healthcare providers and people recently diagnosed with HIV. In study one, in-depth, semi-structured interviews were conducted with people who had recently received a positive HIV diagnosis. In study two, in-depth, semi-structured interviews were conducted with HIV healthcare and peer support providers. Interviews were analyzed thematically. Results: While clinicians were willing to convey HIV-positive diagnoses by phone, most preferred in-person delivery. In-person delivery enabled clinicians to assess visual cues to better respond to the psychological and emotional needs of patients. For some participants living with HIV, however, the requirement to return to the clinic was interpreted as an unofficial HIV-positive diagnosis. This led to a period in which recently diagnosed participants believed they were HIV-positive without having received an explicit diagnosis. Conclusion: Protocols for delivering HIV diagnoses by phone, followed by a face-to-face appointment, may reduce the period of anxiety for some patients and assist with an early connection to HIV care and support. Policy Implications: In some instances, conveying HIV diagnoses by phone may be more appropriate than recalling individuals to the clinic to deliver a positive HIV diagnosis in person.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA