Dataset Information

HIV self-testing in Spain: A valuable testing option for men-who-have-sex-with-men who have never tested for HIV.

ABSTRACT: BACKGROUND:We assessed the capacity of HIV self-testing to promote testing among untested men who have sex with men (MSM) and determined the most benefited subpopulations. METHODS:An online questionnaire was disseminated on several gay websites in Spain from September 2012 to April 2013. We used Poisson regression to estimate factors associated with the intention to use self-testing if already available. Among those who reported intention of use, we assessed several aspects related to the testing and linkage to care process by type of barrier reported: low perceived risk (LR), structural barriers (SB) and fear of testing positive (FTP). RESULTS:Of 2589 never-tested MSM, 83% would have used self-testing if already available. Intention of use was associated with age ?30 (adj.PR, 95%CI: 1.05, 1.01-1.10), having had protected (adj.PR, 95%CI: 1.15, 1.02-1.30) or unprotected (adj.PR, 95%CI: 1.21, 1.07-1.37) anal intercourse and reporting FTP (adj.PR, 95%CI: 1.12, 1.05-1.20) or SB to access HIV testing (adj.PR, 95%CI: 1.23, 1.19-1.28). Among those who reported intention of using a self-testi, 78.3% declared it their preferred option (83.8% in the SB group; p<0.001), and 56.8% would always use this testing option (60.9% among the SB group; p = 0.001). In the case of obtaining a positive self-test, 69.3% would seek confirmatory testing, 15.3% would self-test again before taking any decision and 13.0% reported not being sure of what they would do. CONCLUSION:HIV self-testing in Spain has the potential of becoming a highly used testing methodology for untested MSM and could represent the gateway to testing especially among older, at risk MSM who report SB or FTP as main barriers to testing.

SUBMITTER: Koutentakis K

PROVIDER: S-EPMC6373894 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

HIV self-testing in Spain: A valuable testing option for men-who-have-sex-with-men who have never tested for HIV.

Koutentakis Konstantinos K Hoyos Juan J Rosales-Statkus María-Elena ME Guerras Juan-Miguel JM Pulido Jose J de la Fuente Luis L Belza María-José MJ

PloS one 20190213 2

<h4>Background</h4>We assessed the capacity of HIV self-testing to promote testing among untested men who have sex with men (MSM) and determined the most benefited subpopulations.<h4>Methods</h4>An online questionnaire was disseminated on several gay websites in Spain from September 2012 to April 2013. We used Poisson regression to estimate factors associated with the intention to use self-testing if already available. Among those who reported intention of use, we assessed several aspects relate ...[more]

PMID: 30759090

Similar Datasets

Project description:Background: We assessed to what extent HIV self-testing would be incorporated by men who have sex with men (MSM) with previous testing history as their exclusive testing option and describe what actions they would take in the case of obtaining a reactive self-test.Methods: We conducted an online survey among Spanish resident MSM recruited mainly in gay dating apps and analyze 6171 ever tested individuals. We used Poisson regression to estimate factors associated with the incorporation of self-testing as the exclusive testing option. Among those who would incorporate self-testing as their exclusive option, we described actions taken if obtaining a reactive self-test by number of tests in the past.Results: Nearly half of the participants (48.3%) were?>?=35?years old, 84.6% were born in Spain, 57.9% had attained a university degree, 55.1% lived in a municipality of ?500.000 and 86.4% self-identified as homosexual. For 37.2%, self-testing would become their exclusive testing option. The incorporation of self-testing as the exclusive option increased with age 25-34 (PR:1.1, 95%CI:1.0-1.3), 35-44 (PR:1.3, 95%CI:1.2-1.5), 45-49 (PR:1.5, 95%CI:1.3-1.7) and?>?50 (PR:1.5, 95%CI:1.3-1.8) and in those who reported unprotected anal intercourse (PR:1.1, 95%CI:1.0-1.2) or having paid for sex (PR:1.2, 95%CI:1.0-1.3) in the last 12?months. It was also associated with having had <?10 HIV test in the past (2-9 tests (PR:1.3, 95%CI:1.1-1.4); 1 test (PR:1.5, 95%CI:1.3-1.7)), and having been tested ?2?years (PR:1.4, 95%CI:1.3-1.5) or between 1 and 2?years ago (PR:1.1, 95%CI:1.0-1.2). Of participants who would use self-testing exclusively 76.6% would confirm their result in case of obtaining a reactive self-test and only 6.1% wouldn't know how to react. Only one individual expressed that he would do nothing at all.Conclusion: HIV self-testing could become the exclusive testing option for more than a third of our participants. It was chosen as the exclusive option especially by older, at risk and under-tested MSM. Self-testing strategies need to especially consider the linkage to care process. In this sense, only a small fraction would not know how to react and virtually nobody reported taking no action if obtaining a reactive result.

Project description:IntroductionAs biomedical advances improved HIV treatment, the perceptions of severity and anticipated consequences of HIV could have changed accordingly. This study investigates the current perceptions of severity and anticipated consequences of HIV infection and its association with sexual risk behaviour among HIV-negative and never-tested men who have sex with men (MSM) living in the Netherlands.MethodsIn-depth interviews with recently diagnosed HIV-positive MSM were used to develop a questionnaire measuring the perceived severity and anticipated consequences of HIV infection. The questionnaire was distributed online between April and July 2019. A structural equation model was constructed to explore the anticipated consequences contributing to the perceived HIV severity and to assess the association between the perceived severity and sexual risk behaviour.ResultsIn total, 1,072 HIV-negative and never-tested MSM completed the questionnaire, of whom 28% reported recent sexual risk behaviour. Almost one-quarter of participants (23%) had a low perceived HIV severity, which was associated with more prevalent sexual risk taking (β = -0.07, 95% CI = -0.12/-0.01). In this model, the perceived severity of HIV was more strongly associated with anticipated psychological consequences of HIV (β = 0.34, 95% CI = 0.24 to 0.44) and to a lesser extent with anticipated negative consequences of HIV on sex/relationships (β = 0.28, 95% CI = 0.19 to 0.38) and disclosure-related consequences (β = 0.16, 95% CI = 0.07 to 0.26). Health-related consequences of HIV were not significantly associated with the severity perceptions (β = 0.06, 95% CI = -0.03 to 0.14).ConclusionsAnticipated negative social and psychological consequences of HIV mostly contribute to high HIV-severity perceptions in MSM. A smaller subgroup of MSM does not perceive HIV as a serious disease, which is associated with increased sexual risk taking. Efforts to normalize living with HIV are essential but might present a challenge for HIV prevention as it could, for a minority of MSM, decrease the motivation to prevent HIV infection.

Project description:BACKGROUND:Globally, four out of ten individuals living with HIV have not been tested for HIV. Testing is especially important for men who have sex with men (MSM), among whom an increasing HIV epidemic has been identified in many regions of the world. As a supplement to site-based HIV testing services, HIV self-testing (HIVST) provides a promising approach to promote HIV testing. However, evidence is scattered and not well-summarized on the effect of HIVST to improve HIV testing behaviors, especially for MSM. METHODS:Seven databases (PubMed, Web of Science, Cochrane Library, PsycINFO, CINAHL Plus, WanFang, and China National Knowledge Internet) and conference abstracts from six HIV/sexually transmitted infections conferences were searched from January 2000-April 2017. RESULTS:Of 1,694 records retrieved, 23 studies were identified, 9 conducted in resource-limited countries and 14 in high-income countries. The pooled results showed that HIVST increased HIV test frequency for MSM by one additional test in a 6-month period (mean difference = 0.88 [95% CI 0.52-1.24]). The pooled proportion of first-time testers among those who took HIVST was 18.7% (95% CI: 9.9-32.4) globally, with a rate 3.32 times higher in resource-limited country settings (32.9% [95% CI: 21.3-47.6]) than in high-income countries (9.9% [95% CI: 7.4-13.8]). The pooled proportions included non-recent testers, 32.9% (95% CI: 28.1-38.3); ever or currently married MSM, 16.7% (95% CI: 14.5-19.4); and HIV positive men, 3.8% (95% CI: 2.0-5.7) globally; 6.5% [95% CI: 0.38-12.3] in resource-limited country settings; and 2.9% [95% CI: 2.0-5.0] in high-income countries). The rates reported for linkage to care ranged from 31.3% to 100%. CONCLUSIONS:HIVST could increase HIV testing frequency and potentially have capacity equivalent to that of site-based HIV testing services to reach first-time, delayed, married, and HIV-infected testers among MSM and link them to medical care. However, more rigorous study designs are needed to explore the specific self-testing approach (oral-fluid based or finger-prick based) on improving HIV testing for MSM in different social and economic settings.

Project description:BackgroundThe World Health Organization recommended HIV self-testing (HIVST) for individuals practicing unsafe sexual behaviors; however, the adherence to HIV testing has not been reported.ObjectiveIn this study, we attempted to determine the adherence to HIVST among men who have sex with men (MSM), as well as the impact factors and potential effects of their adherence.MethodsWe conducted a longitudinal study among MSM in Harbin, Heilongjiang province, China from July 1, 2017 to June 30, 2018. A mobile app system was used to provide the "Mailing rapid test reagent kit" for the HIVST service. The proportion of those who adhered to HIV testing every 3 months was calculated. Logistic regression was used to explore the impact factors related to adherence to HIVST. Rates of HIV infection between MSM who adhered to HIVST and those who did not were compared using Cox proportional hazards regression. Changes of condom use behaviors between the two groups were also compared using the chi-square test.ResultsA total of 1315 MSM who received the HIVST service through the app were included in the study. Overall, 10% of the MSM adhered to HIVST, and the proportion of adhering tests was only 34.9%. Adherence of HIVST was associated with marital status (adjusted odds ratio [OR]unmarried vs married 2.31, 95% CI 1.13-4.71) and the number of HIV tests they received (adjusted OR3 times vs 2 times or below 3.36, 95% CI 2.01-5.63; adjusted OR4 times or above vs 2 times or below 7.30, 95% CI 4.67-11.42). Twenty HIV seroconversions were observed during 1-year follow up. The rate of HIV infection in the adherence group (17.10 per 100 person years, 95% CI 8.80-30.84) was significantly higher than that in the nonadherence group (4.80 per 100 person years, 95% CI 2.77-7.88; adjusted hazard ratio 3.33, 95% CI 1.35-8.20). Those who adhered to HIV testing were more likely to improve condom use behaviors, although the difference was not statistically significant.ConclusionsRegular HIV testing is necessary for early detection of HIV infection among MSM. Given the poor adherence, a new internet-based management paradigm for MSM is needed to raise their health awareness to optimize the implementation of HIVST.

Project description:INTRODUCTION:Online, supervised, HIV self-testing has potential to reach men who have sex with men (MSM) and transgender women (TGW) who never tested before and who had high HIV-positive yield. We studied linkages to HIV confirmatory test and antiretroviral therapy (ART) initiation among Thai MSM and TGW who chose online and/or offline platforms for HIV testing and factors associated with unsuccessful linkages. METHODS:MSM and TGW were enrolled from Bangkok Metropolitan Region and Pattaya during December 2015 to June 2017 and followed for 12 months. Participants could choose between: 1) offline HIV counselling and testing (Offline group), 2) online pre-test counselling and offline HIV testing (Mixed group) and 3) online counselling and online, supervised, HIV self-testing (Online group). Sociodemographic data, risk behaviour and social network use characteristics were collected by self-administered questionnaires. Linkages to HIV confirmatory testing and/or ART initiation were collected from participants who tested reactive/positive at baseline and during study follow-up. Modified Poisson regression models identified covariates for poor retention and unsuccessful ART initiation. RESULTS:Of 465 MSM and 99 TGW, 200 self-selected the Offline group, 156 the Mixed group and 208 the Online group. The Online group demonstrated highest HIV prevalence (15.0% vs. 13.0% vs. 3.4%) and high HIV incidence (5.1 vs. 8.3 vs. 3.2 per 100 person-years), compared to the Offline and Mixed groups. Among 60 baseline HIV positive and 18 seroconversion participants, successful ART initiation in the Online group (52.8%) was lower than the Offline (84.8%) and Mixed groups (77.8%). Factors associated with unsuccessful ART initiation included choosing to be in the Online group (aRR 3.94, 95% CI 1.07 to 14.52), <17 years old at first sex (aRR 3.02, 95% CI 1.15 to 7.92), amphetamine-type stimulants use in the past six months (aRR 3.6, 95% CI 1.22 to 10.64) and no/single sex partner (aRR 3.84, 95%CI 1.36 to 10.83) in the past six months. CONCLUSIONS:Online, supervised, HIV self-testing allowed more MSM and TGW to know their HIV status. However, linkages to confirmatory test and ART initiation once tested HIV-reactive are key challenges. Alternative options to bring HIV test confirmation, prevention and ART services to these individuals after HIV self-testing are needed.

Project description:BackgroundNew HIV infections in the Philippines are increasing at an alarming rate. However, over three quarters of men who have sex with men (MSM) have never been tested for HIV. HIV self-testing (HIVST) may increase overall testing rates by removing barriers, particularly fear of stigmatization and mistrust of providers. This study aimed to determine if these factors are associated with preference for HIVST among Filipino cisgender MSM (cis-MSM), and whether there is an interaction between anticipated HIV testing stigma and provider mistrust on preference for HIVST.MethodsWe conducted secondary analysis of a one-time survey of 803 cis-MSM who were recruited using purposive sampling from online MSM dating sites and MSM-themed bar locations in Metro Manila, Philippines. Summary statistics were computed to describe participant characteristics. Multivariable modified Poisson regression analyses were conducted to determine if anticipated HIV testing stigma and provider mistrust were associated with preference for HIVST among cis-MSM. Other variables such as age, education, monthly income, relationship status, HIV serostatus, and knowing where to get HIV testing were the minimal sufficient adjustment set in the analyses.ResultsAverage age of participants was 28.6 years (SD = 8.0); most had received college degrees (73%) and were employed (80%). Most respondents (81%) preferred facility-based testing, while 19% preferred HIVST. A high percentage of participants reported anticipated HIV testing stigma (66%) and provider mistrust (44%). Anticipated HIV testing stigma (aPR = 1.51; 95% CI = 1.01-2.25, p = 0.046) and provider mistrust (aPR = 1.49; 95% CI = 1.07-2.09, p = 0.020) were independently associated with a preference for HIVST. There was a positive, additive interaction between provider mistrust and anticipated HIV testing stigma on preference for HIVST (RERI = 1.13, 95% CI: 0.20-2.06; p = 0.017), indicating that the association between anticipated HIV testing stigma and preference for HIVST is greater among those with provider mistrust compared to those without provider mistrust.ConclusionsHIVST should be offered as a supplement to traditional facility-based HIV testing services in the Philippines to expand testing and reach individuals who may not undergo testing due to anticipated HIV testing stigma and provider mistrust.

Dataset Information

HIV self-testing in Spain: A valuable testing option for men-who-have-sex-with-men who have never tested for HIV.

Publications

HIV self-testing in Spain: A valuable testing option for men-who-have-sex-with-men who have never tested for HIV.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets